| 单词 | skin cell |
| 例句 | Why was there no hemoglobin in his eye or his skin—even though eye cells and skin cells and, indeed, every cell in the human body possessed identical copies of the same gene? The Gene 2016-06-02T00:00:00Z In these patients the skin cells have a normal complement of chromosomes. Silent Spring 1962-09-27T00:00:00Z It was different from sperm-and-egg sex in several important ways: somatic cells were cells of the body, like skin cells, and their union produced offspring every few hours. The Immortal Life of Henrietta Lacks 2010-02-02T00:00:00Z Many of their cell lines tested positive, including the skin cells George Hyatt had transplanted onto a soldier’s arm years earlier. The Immortal Life of Henrietta Lacks 2010-02-02T00:00:00Z Thinking I must have dropped a grain or two, I vacuumed the entire apartment with a straw up my nose, sucking up dead skin cells, Comet residue, and pulverized cat litter. Me Talk Pretty One Day 2000-05-02T00:00:00Z He panicked, removed the cells, and hadn’t tried transplanting skin cells since. The Immortal Life of Henrietta Lacks 2010-02-02T00:00:00Z “They found things— hair, skin cells—in his house, but he doesn’t deny that she went there. Well, he did deny it at first, then he admitted that she had been there.” The Girl on the Train 2015-01-01T00:00:00Z It worked, and streams of juice the color of mangoes stained her face for the rest of the day, and the next day, and the next day—until, I suppose, those skin cells wore off. The Wednesday Wars 2007-05-21T00:00:00Z If I'd felt like sharing my bed with trillions of dead skin cells, I would have stayed at home or spent the night with friends. Me Talk Pretty One Day 2000-05-02T00:00:00Z “That’s because it will be filled with your sweat and skin cells, and the dust mites and bedbugs that feed on them.” The Squishiest, Sweetest Sleep 2018-12-06T05:00:00Z He uses the power tool to remove crusty, oxidized layers of paint, not unlike a dermatologist removing dead skin cells. Primp Your Ride 2021-10-30T04:00:00Z The more collagen lost, the looser the pores’ natural support structure becomes, making them great nets for dead skin cells. Skin Deep: Do My Pores Look Big to You? 2011-06-01T18:54:20Z It causes direct damage to DNA, resulting in inflammation and the death of skin cells. How to treat sunburn 2019-07-26T04:00:00Z The cold, which is administered to the skin for 30 minutes to two hours, “kills off fat cells, without damaging surrounding nerves, muscles, or skin cells,” said Dr. Whitney Bowe, a New York City-based dermatologist. What Is CoolSculpting? 2021-09-25T04:00:00Z The dead skin cells there should shed in a process called desquamation, but it is slowed by a number of factors: hormone fluctuations, sun exposure, vitamin deficiencies and aging. Exfoliation Tips for the Best Skin Ever 2018-06-25T04:00:00Z “Sometimes if our skin cells are not turning over as quickly as they would naturally — then our skin-care products are not penetrating where they need to.” Exfoliating isn’t necessary. But if you do it, follow the tips from these dermatologists. 2021-04-11T04:00:00Z “In a month, my dead skin cells will fall away, and I’ll be left with the juicier cells underneath,” U.N. states flatly. She Dropped Everything to Meet the K-Pop Star of Her Fantasies 2023-03-14T04:00:00Z “Our skin cells naturally exfoliate on their own,” said Chicago-based dermatologist Caroline Robinson. Exfoliating isn’t necessary. But if you do it, follow the tips from these dermatologists. 2021-04-11T04:00:00Z The Chinese managed to create the animals by starting with skin cells of an aborted monkey fetus. Pet cloning is already here – is human cloning next? 2018-04-20T04:00:00Z “It eats away the dead skin cells and clarifies,” Hurtado says. The Amazing Beauty Perks Of Pumpkin 2014-10-28T04:00:00Z To be fair, it is possible that CBD's hydrophobic properties - dissolves in oils, not water - may allow it to be at least ADsorbed onto skin cell surfaces, or even ABsorbed into some. Beauty’s New High: CBD Oil 2018-01-30T05:00:00Z In people who tan, this gene sets off a cascade of reactions during sun exposure that results in skin cells producing melanin. Scientists create real ‘fake’ tan chemical which could protect against skin cancer 2017-06-13T04:00:00Z “It exfoliates and sloughs off dead skin cells,” she said. Skin Deep: Wildly Abrasive 2010-12-16T06:45:06Z There are dozens of kinds of pollutants that all ultimately produce the free radicals that damage lipids, proteins and DNA in skin cells, weakening the skin barrier. Wildfire Smoke Is Hurting Your Skin 2021-08-26T04:00:00Z It contains glycolic acid to exfoliate dead skin cells on the surface and stimulate cell turnover. | Get Your Glow On 2013-01-28T22:41:22Z Moisturizers purport to fight wrinkles, ward off free radicals and accelerate skin cell turnover. Skin Deep: New Steps for Skin Care Regimens - Skin Deep 2011-11-15T20:17:25Z To better understand embryonic development, the scientists essentially duped sperm into fertilizing pseudo-embryos that were made of skin cells, which share similar processes of DNA division and control. A masculine conception: Women may not be needed in the future of baby-making 2016-09-14T04:00:00Z These fats are essential building blocks for the healthy skin cell walls that keep moisture in and are key to a glowing complexion. Are you falling victim to myths about proper hydration? 2016-08-15T04:00:00Z “Pumpkin reduces puffy eye tissue while strengthening the weakened capillaries that produce dark circles,” Hurtado says. “It also gently exfoliates dead skin cells for a brighter glow and reduces the appearance of wrinkles.” The Amazing Beauty Perks Of Pumpkin 2014-10-28T04:00:00Z No, they were clusters of my own dead skin cells. A Look at Korea’s Culture From the Bathhouse 2014-02-07T19:35:43Z “Your body’s feeding your new skin cells. And I think that that’s great.” The Secret to Beauty: A Stranger’s Hands Inside Your Mouth 2020-02-25T05:00:00Z Exfoliation, either mechanical or chemical, accelerates the shedding process, and when done right, reveals healthy skin cells. Exfoliation Tips for the Best Skin Ever 2018-06-25T04:00:00Z There are microbes that feed off dead skin cells — the original exfoliators! This Is Your Skin on Stress 2020-12-08T05:00:00Z Over time, they absorb body oil, dead skin cells and hair, which can create a home for dust mites and cause skin irritation, according to sleep.org, an online resource from OneCare Media. When to replace smoke detectors, sponges, pillows and more, according to experts 2020-11-09T05:00:00Z You take your hair everywhere you go; it picks up dirt and pollution, and you’ve got sweat, oil and dead skin cells. How to wash your hair 2019-07-08T04:00:00Z Into these, they injected skin cells from other people. Pet cloning is already here – is human cloning next? 2018-04-20T04:00:00Z For a skin cell to be a skin cell, it doesn’t need the full complement of genes. Pet cloning is already here – is human cloning next? 2018-04-20T04:00:00Z And rubbing with your hand might leave behind skin cells. My fog-free mirror is streaking. What can I do? 2021-03-12T05:00:00Z I let myself be persuaded to try a new facial, which uses “medical-grade lasers” to evaporate pollution and dead skin cells from pores to “rejuvenate” and “transform” your complexion. My four miscarriages: why is losing a pregnancy so shrouded in mystery? 2020-05-05T04:00:00Z The outer layer of our skin contains lipids — that is, fats that bind skin cells together. What’s All the Fuss About Pollution-Fighting Skin Care? 2016-06-29T04:00:00Z Glycolic acid removes the bonds between dead skin cells, so you can really remove that dry layer. | Get Your Glow On 2013-01-28T22:41:22Z Though there may be cosmetic benefits to removing your dead skin cells with manual or chemical exfoliants, “your skin will naturally exfoliate,” she said. Save your skin: How you shower matters more than when, dermatologists say 2021-06-09T04:00:00Z Two other inks contained the gelatin material and either mouse or human skin cells. “Disappearing ink” could give 3D printed organs a blood supply 2014-03-07T19:34:00Z “There’s a specific receptor in the mitochondria of the skin cells that red light specifically acts upon,” he said. Can One LED Light Give You Perfect Skin? 2019-10-23T04:00:00Z “The pumpkin facial is nourishing and skin brightening—it removes dead skin cells and it’s very suitable for sensitive skin types because it’s gentle,” Hurtado says. The Amazing Beauty Perks Of Pumpkin 2014-10-28T04:00:00Z Light-skin people are more likely to burn — or burn more quickly — because their skin cells produce less melanin. Sunscreen isn’t just for pool days or beach days. It’s for every day. 2019-07-08T04:00:00Z But because you use a comforter every day, it’s important to wash it frequently, as bedding collects skin cells and allergens. How to clean five tricky household items that you might be avoiding 2019-04-01T04:00:00Z He took a skin cell and, using a virus, inserted four specific bits of DNA into the skin cell's nucleus. Look, no embryos! The future of ethical stem cells 2011-03-13T00:05:26Z Over time, the skin cells migrate to these channels surrounding the hair cells, mirroring the follicle structures present in real skin. Scientists 3D-print hair follicles in lab-grown skin 2023-11-15T05:00:00Z The stratum corneum, the outer layer of mature skin cells, communicates with the epidermis below. 'Super melanin' heals skin injuries from sunburn, chemical burns 2023-11-02T04:00:00Z Finally, the researchers exposed patches of human skin cells that had been removed from patients during elective plastic surgery to NM. Synthetic ‘super melanin’ speeds skin repair 2023-11-02T04:00:00Z The team identified four new driver mutations that gave skin cells an advantage over their neighbours, all found in both psoriasis patches and other skin tissue. Psoriasis not caused by spontaneous mutations in skin cells 2023-10-26T04:00:00Z To maximise therapeutic results, a wireless external magnetic device is used to activate skin cells and accelerate the wound healing process. NUS scientists develop innovative magnetic gel that heals diabetic wounds three times faster 2023-10-19T04:00:00Z Researchers believe that this plume of air helps disperse your scent by pushing the millions of skin cells you shed over the course of a day off your body and into the environment. Your Body Odor Could Be Used to Track Your Movements or Health 2023-09-26T04:00:00Z "It protected the skin and skin cells from damage," Gianneschi said. 'Super melanin' heals skin injuries from sunburn, chemical burns 2023-11-02T04:00:00Z "You're raising sweat, shedding skin cells from the surface of your body and more bacteria on to the towel." How often should you wash and change your towel? 2023-09-09T04:00:00Z Povitsky remembers being convinced she was a “dirty little troll” whose “dead skin cells would infect my older sister’s bedroom if I went in.” How to live with the L.A. hot girl mentality, according to the 'Jane Goodall of L.A. hot girls' 2023-09-05T04:00:00Z "The result is that the remaining skin cells get to 'work-out' to heal wounds, but not to the extent that it kills them." NUS scientists develop innovative magnetic gel that heals diabetic wounds three times faster 2023-10-19T04:00:00Z These skin cells act as boats or rafts carrying glandular secretions and your resident microbes – a combination of ingredients that emit your scent – and depositing them in your surroundings. Your Body Odor Could Be Used to Track Your Movements or Health 2023-09-26T04:00:00Z Those animals had a genetic condition called leucism, which blocks skin cells from producing pigments. Extremely rare spotless giraffe born in U.S. zoo 2023-08-23T04:00:00Z Schweikert and her colleagues are now conducting further research to better understand what, exactly, the light-detecting skin cells are and how the fish perceive them. How a Color-Changing Hogfish Knows whether Its Skin Is White, Brown or Polka-Dotted 2023-08-22T04:00:00Z The condition develops when the body makes skin cells too quickly, causing cells to pile up and form visible patches or spots on the skin. Nate Berkus details his 'depressing' and 'isolating' nine-year struggle with psoriasis 2023-08-16T04:00:00Z Each treatment involves the application of a bandage pre-loaded with a hydrogel containing skin cells for healing and magnetic particles. NUS scientists develop innovative magnetic gel that heals diabetic wounds three times faster 2023-10-19T04:00:00Z This process, called electrotherapy, works both by attracting immune cells and skin cells to the wound and by boosting cell growth and division. Electric Bandages Heal Wounds That Won’t Close, Animal Study Shows 2023-07-31T04:00:00Z Ms Gunn said, in her opinion, the forensic profile came from Mr Gibson's skin cells. Murder victim's DNA found in bin at brother's home 2023-07-18T04:00:00Z The pathology would help him distinguish the inflammation of hives from the more destructive phototoxic reaction, which destroys the skin cells. This Was No Ordinary Sunburn. What Was Wrong? 2023-07-06T04:00:00Z In an effort to answer this question, scientists have turned to high-resolution videos that can show what individual skin cells are up to as a cuttlefish changes color. Cuttlefish Are Constantly Reinventing Themselves 2023-06-28T04:00:00Z Researchers would take skin cells from a patient and douse them with chemicals to put them into a stem-cell-like state. Scientists Debut Lab Models of Human Embryos 2023-06-24T04:00:00Z For example, skin cells reprogrammed into iPSCs that are then cultured as neurons in a petri dish might not simply grow into a tangled mass. Synthetic Morphology Lets Scientists Create New Life-Forms 2023-05-31T04:00:00Z The required enzymes of stomach cells differ from those of fat storage cells, skin cells, blood cells, and nerve cells. Concepts of Biology 2013-04-25T00:00:00Z The researchers are collecting skin cell samples from people with Parkinson's and also from individuals who do not have the condition. Parkinson's disease: New research could reveal early causes 2023-05-11T04:00:00Z It turns out that scientists got the idea because skin cells are electrotactic, meaning they move in the direction of an electric field. Electricity beats time when it comes to healing wounds, research finds 2023-04-19T04:00:00Z “When you get sunburned, the ultraviolet light goes into your skin and damages the DNA in the skin cells,” Orengo says. Why melanoma is so deadly for men, and why it doesn’t have to be 2023-04-16T04:00:00Z First, they took skin cells from the tails of male mice and transformed them into “induced pluripotent stem cells,” which can develop into many different types of cells or tissues. For 1st time, scientists create mice with cells from 2 males 2023-03-15T04:00:00Z For example, a muscle cell is very different from a liver cell, which is very different from a skin cell. Concepts of Biology 2013-04-25T00:00:00Z Dee also combines the treatments with high-grade medical skin care to exfoliate dead skin cells and use serums to stimulate collagen and elastin. Top 3 ways to give your face a lift without a face-lift | Provided by Glow Medispa 2023-01-24T05:00:00Z In other words, if skin cells are floating around randomly in a petri dish, and an electric field appears in the dish, the cells begin moving in the same direction. Electricity beats time when it comes to healing wounds, research finds 2023-04-19T04:00:00Z “All cancerous tissue was successfully removed and the margins were clear of any residual skin cells,” he wrote. Jill Biden has cancerous lesions removed from her eye, chest 2023-01-11T05:00:00Z This is genetic material that is shed from plants and animals - for example, from skin cells or droppings - and accumulates in their surroundings. Oldest DNA reveals two-million-year-old lost world 2022-12-07T05:00:00Z Using the ability to change skin cells into other types of cells, researchers created brain organoids from the patient and implanted them into one side of the rat’s brain. Transplant of human brain tissue into rats could help study autism, other disorders 2022-10-12T04:00:00Z To make the brain organoids, Stanford University scientists transformed human skin cells into stem cells and then coaxed them to become several types of brain cells. Scientists grow human brain cells in rats to study diseases 2022-10-12T04:00:00Z Knowing this property of skin cells, the researchers surmised that they could apply electricity to chronic wounds and direct cells in ways that helped them heal more quickly. Electricity beats time when it comes to healing wounds, research finds 2023-04-19T04:00:00Z He and his colleagues took skin cells from volunteers and bathed them in chemicals that caused them to change character. Human Brain Cells Grow in Rats, and Feel What the Rats Feel 2022-10-12T04:00:00Z “The sun is a trigger for, mechanistically, causing damage to skin cells of various types that lead to different types of skin cancer,” he said. NOT REAL NEWS: A look at what didn’t happen this week 2022-09-09T04:00:00Z The team - from the University of Copenhagen - used it on a group of two-month-olds to painlessly collect and then examine skin cell samples. Baby sticky tape skin test can predict eczema risk 2022-09-06T04:00:00Z Likewise, forensic geneticists can determine whether a crime scene sample of human tissue, such as blood or skin cells, contains DNA that matches exactly the DNA of a suspect. Chemistry 2019-02-14T00:00:00Z To test this, the researchers first developed skin cells in a biochip where they inflicted tiny wounds. Electricity beats time when it comes to healing wounds, research finds 2023-04-19T04:00:00Z Bathed in this broth, skin cells turned into progenitor brain cells, which in turn became tangles of neurons found in the brain’s outer layers, called the cortex. Human Brain Cells Grow in Rats, and Feel What the Rats Feel 2022-10-12T04:00:00Z The required enzymes and energetic demands of stomach cells are different from those of fat storage cells, skin cells, blood cells, and nerve cells. Biology for AP Courses 2022-06-09T00:00:00Z Ninety percent of your home’s dust consists of dead skin cells, which dust mites eat, says Janna Tuck, a Santa Fe, N.M., allergist and a spokesperson for the American College of Allergy, Asthma and Immunology. How to clean if you have indoor allergies 2022-08-09T04:00:00Z A very thin barrier, such as a sheet or two of paper, or the top layer of skin cells, usually stops alpha particles. Chemistry 2019-02-14T00:00:00Z One possible use would be to take skin cells from a woman with fertility problems, reprogram those cells to create stem cells and then grow synthetic embryo models that could be used to produce eggs. Scientists create synthetic mouse embryos, a potential key to healing humans 2022-08-01T04:00:00Z This study focuses on the consequences of telomere damage in actively dividing cells, like kidney and skin cells. Cells become zombies when the ends of their chromosomes are damaged 2022-07-23T04:00:00Z However, during development, some cells develop into skin cells while others develop into muscle cells. Biology for AP Courses 2022-06-09T00:00:00Z Packed tightly into rows and sheets, the squamous skin cells provide a protective barrier for the cells and tissues that lie beneath. Anatomy and Physiology 2013-06-19T00:00:00Z The most commonly involved bacteria are Cutibacterium acnes, which live innocuously on skin cells but can grow out of control when the skin's oily sebum increases and boosts bacterial food supply. Acne Inflammation Discovery Could Lead to New Treatments 2022-06-16T04:00:00Z US biotechnology company Revive and Restore recently produced a clone using skin cells from an endangered black-footed ferret that had been dead for decades. Extinction: Why scientists are freezing threatened species in 'biobanks' 2022-05-19T04:00:00Z UV rays damage skin cells, causing abnormal cells to form, rapidly divide and spread. 3.4 million Americans could be diagnosed with skin cancer in 2022 2022-05-17T04:00:00Z For example, some cells in the ectoderm will express the genes specific to skin cells. Biology for AP Courses 2022-06-09T00:00:00Z Skin cancer is a result of damage to the DNA of skin cells, often due to excessive exposure to UV radiation. Anatomy and Physiology 2013-06-19T00:00:00Z But it's not just sweat that we need to think of, our own dead skin cells which we get rid of during sleep are also a concern. How often should you change your bed sheets? 2022-04-29T04:00:00Z "This is where life begins again," he beams, showing me an image of a vial of cheetah skin cells under the microscope. Extinction: Why scientists are freezing threatened species in 'biobanks' 2022-05-19T04:00:00Z The origins of the technique stem from the 1990s, when researchers at the Roslin Institute just outside Edinburgh developed a method of turning an adult skin cell taken from a sheep into an embryo. Rejuvenation of woman's skin could tackle diseases of aging 2022-04-07T04:00:00Z For example, new blood and skin cells are constantly being produced. Biology for AP Courses 2022-06-09T00:00:00Z The body uses the ultraviolet energy of sunlight to convert a compound in skin cells to vitamin D, which is essential to human functioning. Anatomy and Physiology 2013-06-19T00:00:00Z "If you don't wash your bedsheets enough, your dead skin cells are going to build up in these sheets." How often should you change your bed sheets? 2022-04-29T04:00:00Z The monitor is teeming with densely packed skin cells - a body's building blocks. Extinction: Why scientists are freezing threatened species in 'biobanks' 2022-05-19T04:00:00Z Dr Dilgeet Gill was astonished to find that the cells had not turned into embryonic stem cells - but had rejuvenated into skin cells that looked and behaved as if they came from a 23-year old. Rejuvenation of woman's skin could tackle diseases of aging 2022-04-07T04:00:00Z And because collagen VII degrades—and the treated skin cells eventually slough off—the gel has to be reapplied. DNA-spiked gel heals the skin wounds of ‘butterfly children’ 2022-03-28T04:00:00Z The damage results in the death of skin cells, which can lead to a massive loss of fluid. Anatomy and Physiology 2013-06-19T00:00:00Z Even though we sweat less in the winter, you're still getting rid of dead skin cells, she says. How often should you change your bed sheets? 2022-04-29T04:00:00Z Seven months later, he received skin cells from a single female named Willa, which the zoo also successfully banked. In a conservation first, a cloned ferret could help save her species 2022-01-13T05:00:00Z The researchers have demonstrated that this is possible in principle by showing that their rejuvenated skin cells move more quickly in experiments simulating a wound. Rejuvenation of woman's skin could tackle diseases of aging 2022-04-07T04:00:00Z Following a series of medical tests, she was diagnosed with acute psoriasis, an autoimmune disease that causes skin cells to build up and form scales and itchy, dry patches. The Nigerian woman whose life changed when she visited a leprosy colony 2021-12-11T05:00:00Z To create the blastoids, Rivron and his colleagues used two different types of stem cells: either embryonic stem cells from previously established cell lines or stem cells reprogrammed from adult cells, such as skin cells. Scientists use stem cells to create models of pre-embryos 2021-12-02T05:00:00Z Acne lesions result when hair follicles in the skin become plugged with oil and dead skin cells that together provide fodder for bacteria. The Emotional Toll of Adult Acne 2021-10-25T04:00:00Z Dee recommends exfoliating skin cells, along with vitamin C and antioxidant treatments to build collagen and fight sun damage. About face: Post-summer skin care can help reverse damage | Provided by Glow Medispa 2021-10-04T04:00:00Z Released by skin cells, it acts directly on sensory neurons in the skin. A Vaccine against Poison Ivy Misery Is in the Works as Scientists Also Explore New Treatment Paths 2021-09-20T04:00:00Z Unfortunately, some of your body’s normal skin cells are casualties of this war, which is what leads to the itchiness and swelling of a poison ivy rash. Perspective | Why poison ivy can make your skin so itchy 2021-09-10T04:00:00Z What tells some skin cells to grow dark hair and others lighter hair? How the Cat Gets Its Stripes: It’s Genetics, Not a Folk Tale 2021-09-07T04:00:00Z If genetic material alone makes a potential human being, then when we shed skin cells – as we do all the time – we are severing potential human beings. When human life begins is a question of politics — not biology 2021-09-07T04:00:00Z Today, experts said, that includes touch DNA, the genetic material a suspect leaves behind in skin cells on a gun barrel, steering wheel or clerk’s shirt. A secret algorithm is transforming DNA evidence. This defendant could be the first to scrutinize it. 2021-07-12T04:00:00Z Fine lines won’t be as noticeable after skin cells turn over. Don’t take that skin care ‘fact’ at face value | Provided by Glow Medispa 2021-06-18T04:00:00Z Another problem has been the degradation of skin cells on stored evidence, leaving analysts without enough material to develop full DNA profiles. DNA testing fails to exonerate Iowa prisoner in 1976 slaying 2021-05-04T04:00:00Z Some have involved extracting DNA from decades-old bones, hair or minute traces of skin cells. To Solve 3 Cold Cases, This Small County Got a DNA Crash Course 2021-05-03T04:00:00Z The tear in the layers of skin prompts a type of skin cell — fibroblasts — to create collagen ropes and initiates a chain reaction of molecular events inside the skin cells. Imagine, Surgery Without a Scar 2021-04-22T04:00:00Z In the past, they were successfully able to use the frog skin cells to shape little multicellular beings with the help of a complex computer algorithm. Frog stem cell research changes what we know about how organisms are built 2021-04-16T04:00:00Z The researchers then isolated and sequenced the active genes in individual skin cells of early embryos. How cats get their stripes 2020-12-02T05:00:00Z The ISS is smelly, noisy, messy, and awash in shed skin cells and crumbs. Smelly, noisy and awash with dead skin cells: life on board the International Space Station 2020-11-02T05:00:00Z After dry brushing, shower and cleanse off dead skin cells with a calming body wash. How to combat the dull skin of the pandemic 2020-10-02T04:00:00Z “That was very weird,” Polo says, because a cell’s decision to become trophectoderm happens so early in development—not anywhere along the expected path backward from skin cell to iPS cell. Stem cells offer new glimpse at how the placenta emerges—and how the fetus-sustaining organ can fail 2020-09-30T04:00:00Z A huge great buzzing cathode-ray tube that takes five minutes to warm up and generates enough static to hoover all the dead skin cells out of a surrounding arc of carpet. So an ancient TV set can bring down the mighty broadband? Good | David Mitchell 2020-09-27T04:00:00Z I used to dream about people being found in barrels, skin cells trapped under the extra-long fingernails of a murderer. Can we call a truce in the culture wars? We've never needed each other more | Zoe Williams 2020-07-18T04:00:00Z The strategy emerged from Le Poole’s research into how the immune system turns against pigmented skin cells called melanocytes. Temprian Therapeutics: developing a gene-based treatment for vitiligo 2020-06-29T04:00:00Z Frank likes using chemical and physical exfoliators two to three times a week to turn over dead skin cells. How to combat the dull skin of the pandemic 2020-10-02T04:00:00Z Lebeer thinks the microbes may also use the hairs to bind to receptors on skin cells inside the nose, prompting the cells to close like a trap door. These bacteria have adapted to life in your nose—and that may be good news 2020-05-27T04:00:00Z The one under the microscope consisted of about 2,000 living skin cells taken from a frog embryo. Meet the Xenobots, Virtual Creatures Brought to Life 2020-04-03T04:00:00Z Acne typically occurs when hair follicles become clogged with oil and dead skin cells, leading to pimples, whiteheads, blackheads and more. What is acne? What to know about the skin condition that affects more than just teens 2020-02-25T05:00:00Z It occurs when unrepaired DNA damage to skin cells triggers mutations, or genetic defects, that cause the cells to multiply rapidly and form malignant tumors. What is skin cancer? How to spot the signs and when to seek help 2020-02-24T05:00:00Z This causes a slowdown in skin cell regeneration and ultimately drives the whales to warmer waters, where their metabolism—and presumably—their molting, ratchets up. Scientists say they’ve cracked the mystery of why whales migrate—and it’s all about healthy skin 2020-02-21T05:00:00Z Approximately one-quarter of skin cells, for example, harbour many precancerous mutations that only rarely turn into tumours. Survival of the Fittest Cells 2020-01-22T05:00:00Z He began with fertilized frog eggs, then pried them open and gathered skin cells from the embryo inside each one. Meet the Xenobots, Virtual Creatures Brought to Life 2020-04-03T04:00:00Z She’d like to see the system tested with different cell types, such as neurons or immune cells, which would likely move differently than the sheets of skin cells. Watch scientists use electricity to herd skin cells, like sheep 2020-01-14T05:00:00Z A tan is the skin’s attempt to prevent further injury by increasing skin pigment, which means you’ve already sustained skin cell damage. What is skin cancer? How to spot the signs and when to seek help 2020-02-24T05:00:00Z The researchers also knew that whales, like humans, shed outer skin cells continuously. Scientists say they’ve cracked the mystery of why whales migrate—and it’s all about healthy skin 2020-02-21T05:00:00Z Put engineered DNA into most cells — skin cells, brain cells and so on — and it will create a one-time change in the individual who receives those cells. The Gene Drive Dilemma: We Can Alter Entire Species, but Should We? 2020-01-08T05:00:00Z Sebum is released continually and brought up to the surface, along with dead skin cells. Should you pop a pimple or let it heal on its own? 2019-12-29T05:00:00Z Indeed, Cohen’s team found that one of their two skin cell types took longer to reorient themselves, suggesting that they might use different mechanisms. Watch scientists use electricity to herd skin cells, like sheep 2020-01-14T05:00:00Z To investigate wound healing in mice, Correa-Gallegos and colleagues grafted fascia that contained cells engineered to express green fluorescent protein onto skin cells expressing red fluorescent protein. Ready-made cellular plugs heal skin wounds 2019-11-26T05:00:00Z The mixture is then incubated for about two weeks, as the skin cells multiply and gain opacity, turning into a whitish membrane. Membrane in a minute: Singapore scientists produce in-vitro human skin 2019-11-13T05:00:00Z Then she used time-lapse imaging to watch their grim fates: the skin cells popped out from the surface layer, broke up and disappeared. These secret battles between your body’s cells might just save your life 2019-10-14T04:00:00Z The needles are many times thinner than a human hair and are small enough to slip between skin cells. Tiny needles help monitor antibiotic reactions 2019-10-01T04:00:00Z The star ingredient is resveratrol, an antioxidant derivative of red wine that sloughs off dead skin cells, protects your skin from pigmentation and premature ageing, declogs pores and gives you a brighter complexion. The beauty industry is still failing black women | Funmi Fetto 2019-09-29T04:00:00Z One way to broaden the animals’ gene pool is to create eggs from rhino skin cells stored around the world, but the technology may not be available for another decade. Scientists use IVF procedures to help save near-extinct rhinos 2019-09-11T04:00:00Z He then waited for a Sinogene employee to arrive from Beijing to extract skin cells from Garlic and bank them. His Cat’s Death Left Him Heartbroken. So He Cloned It. 2019-09-04T04:00:00Z Approximately one-quarter of skin cells, for example, harbour many precancerous mutations that only rarely turn into tumours14,15. These secret battles between your body’s cells might just save your life 2019-10-14T04:00:00Z He and his colleagues altered human skin cells into stem cells, then coaxed them to develop as brain cells do in an embryo. Organoids aren’t brains; how are they making brain waves? 2019-08-29T04:00:00Z “Our skin cells are foie gras to them,” Friedman says. Think you have athlete’s foot? Here’s how to treat it and avoid more serious problems. 2019-08-02T04:00:00Z Sloughed off human skin cells are part of the debris. Perspective | How the dust in your home may affect your health 2019-07-19T04:00:00Z She points out that if Delphine washed lightly, fewer skin cells would come off than if she washed more thoroughly. If you bought influencer bathwater, could you test it for DNA? 2019-07-12T04:00:00Z However, a severe burn may require more advanced treatment, such as building a skin cell polymer scaffold that helps a patient regenerate their skin. How Nanotech Powers Precision Medicine 2019-06-12T04:00:00Z It’s been only six years since scientists created the first brain organoid from human skin cells. Organoids aren’t brains; how are they making brain waves? 2019-08-29T04:00:00Z “The fact that we are constantly sloughing off dead skin cells or leaving strands of hair or bits of saliva . . . that’s not really voluntary in any meaningful sense.” Alexandria rape suspect challenging DNA search used to crack case 2019-06-10T04:00:00Z Sunlight causes cancer by damaging the DNA in skin cells. We're in trouble: Skin cancer is on the rise, and not just for golfers - Golf Digest 2019-06-06T04:00:00Z Neurons grown from the reprogrammed skin cells of science writer Philip Ball.Credit: Brain in a dish, babies by design: what it means to be human 2019-05-12T04:00:00Z "In this buffer solution are the skin cells from those who have touched the evidence," she said. Barbie doll left on grave could provide clues to solve cold case rape, murder of 6-year-old girl in Utah 2019-01-20T05:00:00Z The paper then asks whether that cell is its own organism separate from the mother, or a part of a human like a liver cell or a skin cell. Trump and Pence give surprise addresses at antiabortion March for Life 2019-01-18T05:00:00Z At that moment, specialized skin cells convey a wealth of information, such as shape, texture, size, and weight. A Touch to Remember 2019-01-08T05:00:00Z This difference is unsurprising, because skin cells are exposed to more DNA-damaging agents, such as ultraviolet light, than are oesophageal cells. Mutations differ in normal and cancer cells of the oesophagus 2019-01-01T05:00:00Z Ball starts by introducing us to his “mini-brain”; a collection of signalling neurons grown from his own reprogrammed skin cells by researchers at University College London. Brain in a dish, babies by design: what it means to be human 2019-05-12T04:00:00Z A sheet of genetically modified skin cells.Credit: Change the genes to fix the skin 2018-12-11T05:00:00Z Finally, as the fertilized egg grows and develops, a symphony of genetic reshuffling occurs, as cells specialize into brain cells, skin cells, and the rest. Can We Really Inherit Trauma? 2018-12-10T05:00:00Z S. epidermidis, they found, produces a substance that suppresses inflammation — both in human skin cells in the laboratory and in the skin of mice4. Skin microbiota’s community effort 2018-11-20T05:00:00Z “The build-up of dead skin cells disrupts adhesion and the facility of electronic measurements.” Moving skin beyond the biological 2018-11-20T05:00:00Z This can damage the DNA of skin cells, which leads to tissue inflammation, accelerates skin ageing and promotes mutations that contribute to cancer. When skin’s defence against pollution fails 2018-11-20T05:00:00Z These were developed by reprogramming skin cells taken from an anonymous donor. ‘Reprogrammed’ stem cells implanted into patient with Parkinson’s disease 2018-11-13T05:00:00Z Tiny bits of genetic material – traces of sweat, skin cells, saliva, hair or fingerprints – will be a roadmap to the suspect’s door, investigators and bomb experts say. Suspect arrested in Florida in connection with suspicious packages sent to Democrats 2018-10-26T04:00:00Z Some researchers now suspect that microbes living on shed skin cells — a major component of dust in the home — exacerbate these allergic reactions. Skin microbiota’s community effort 2018-11-20T05:00:00Z Mutations that are common in cancer genes were remarkably common in these healthy skin cells, too, the researchers found. Researchers Explore a Cancer Paradox 2018-10-18T04:00:00Z The creature’s colour-changing skin cells are controlled directly by neurons that extend from the brain. Daily briefing: Top institutions get more grants (but deliver much less for the money) 2018-10-17T04:00:00Z Cuttlefish are masters of quick-change camouflage, thanks to skin cells that act as colored pixels.Credit: Cuttlefish wear their thoughts on their skin 2018-10-16T04:00:00Z An alternative would be for healthcare providers to test a drug or combination of drugs on a patient’s individual brain spheroid, made from their very own skin cells. Growing Brains in Lab 2018-09-25T04:00:00Z The Seattle Times paid $199 and I mailed a swab of skin cells from the inside of my mouth to DNA Diagnostic Center. Reporter’s DNA ancestry tests ‘caught me off guard’ 2018-09-13T04:00:00Z More than a decade ago, scientists discovered it was possible to create stem cells by reprogramming a person’s skin cells. Lab-grown brain bits open windows to the mind — and a maze of ethical dilemmas 2018-09-02T04:00:00Z Whiteheads, blackheads and pimples develop when oil, dead skin cells and bacteria clog hair follicles. Mayo Clinic Q&A: Over-the-counter options can keep teens’ acne under control 2018-07-26T04:00:00Z Ten thousand photoproducts occur in every skin cell every day due to sun exposure. How summer and diet damage your DNA, and what you can do 2018-07-22T04:00:00Z The skin cells die as a result, producing a burn that blisters and peels. Invasive Giant Hogweed's Solar-Activated Sap Causes Blistering Skin Burns 2018-07-02T04:00:00Z In “The Means of Reproduction,” Karen Weintraub discusses fertility research on converting blood or skin cells into viable sperm and eggs. Readers Respond to the March 2018 Issue 2018-07-01T04:00:00Z Muotri and his co-workers start with skin cells from a "neurotypical person"—someone without any known genetic defects linked to neurological disorders—and manipulate their genomes to turn them into pluripotent stem cells. Exclusive: Neanderthal “minibrains” grown in dish 2018-06-20T04:00:00Z The inner layers generate new cells, which then slowly migrate to the outer layers to replace those tired, worn-out outer skin cells. Did dinosaurs get dandruff? 2018-06-15T04:00:00Z In April of that year, Cleaver read a newspaper article in the San Francisco Chronicle that mentioned research showing that skin cells grown from patients with XP were extraordinarily sensitive to UV radiation7. Fifty years since DNA repair was linked to cancer 2018-05-28T04:00:00Z Doctors then kill the affected skin cells with a targeted blast of ultraviolet light, halting the disease’s spread. Invasive Giant Hogweed's Solar-Activated Sap Causes Blistering Skin Burns 2018-07-02T04:00:00Z The question is not whether a system in which blood or skin cells are used in place of sperm or eggs can be perfect but whether it can be better than the alternative. Readers Respond to the March 2018 Issue 2018-07-01T04:00:00Z The skin cells in her saliva, the bladder cells in her urine and her blood cells each originated from a different layer of cells in 2-week-old embryos. Every cell in your body has the same DNA — except when it doesn’t 2018-05-27T04:00:00Z The fossil fibres, however, form a sturdy scaffolding network that links adjacent cells together, and are much more densely packed than in modern bird skin cells. Did dinosaurs get dandruff? 2018-06-15T04:00:00Z Cleaver acquired cultures of growing skin cells from people with XP, and applied newly developed techniques3,6 to determine whether the cells were capable of excision repair. Fifty years since DNA repair was linked to cancer 2018-05-28T04:00:00Z The skin cells in her saliva, the bladder cells in her urine and her blood cells each originated from a different layer of cells in two-week-old embryos. Every Cell in Your Body Has the Same DNA. Except It Doesn’t. 2018-05-21T04:00:00Z DNA can be obtained from gum, a used cup, skin cells or fallen hair. False starts in search for Golden State Killer reveal the pitfalls of DNA testing 2018-05-04T04:00:00Z DNA evidence, previously thought destroyed, was found and tested, revealing another man's sperm, blood and skin cells on sheets and clothing in the apartment. Unlikely friendship leads to Carlsbad man's exoneration after 38 years in prison 2018-04-28T04:00:00Z In these fossil animals the density of keratin fibres in skin cells was thus much higher than in living birds. Did dinosaurs get dandruff? 2018-06-15T04:00:00Z We are constantly shedding skin cells or leaving traces on door handles, on money, or even by shaking a hand. Alleged Golden State Killer Busted by DNA. But Are Tests '100%' Accurate? 2018-04-25T04:00:00Z The woman leaves some skin cells, which are turned into eggs and fertilized with the man’s sperm. Ethicist foresees choosing your baby from dozens of embryos 2018-04-18T04:00:00Z Often when I shake someone’s hand and I mention we are sharing mites that eat dead skin cells, I sense my enthusiasm isn’t mutual. Opinion | Decomposition: An Easter Story 2018-03-31T04:00:00Z As the embryo grows, some cells become committed to particular fates – they become skin cells, liver, heart, brain or bone-forming cells and so on. Why two brains are better than one 2018-03-31T04:00:00Z On their mother's side, their roots trace to a reprogrammed skin cell. The Future of Sexual Reproduction 2018-03-27T04:00:00Z He says doctors took a sample of her skin, mixed it with enzymes that separate the skin cells into a solution and then sprayed that onto her skin. Teacher with flesh-eating bacteria gets experimental spray 2018-03-23T04:00:00Z They were examining skin cells in black mice for another project when they noticed macrophages scavenging the melanin released by dying, pigment-making cells. The Cells That Eat, Regurgitate and Eat Your Tattoos Again 2018-03-06T05:00:00Z Melanoma is a cancer of the skin cells that produce pigment, called “melanin,” that produces color in our skin. When to Worry About a Mole 2018-03-10T05:00:00Z The researchers grew human kidney cells and skin cells in petri dishes, which they kept at 38 degrees Celsius. A bizarre find: Tiny powerhouses in your cells run at 122 degrees 2018-01-25T05:00:00Z Frankenbunnies Embryos made by Chinese researchers who fused human skin cells with rabbit eggs, hoping to create a source of stem cells. The long shadow of Frankenstein 2018-01-12T05:00:00Z They say the affect of the body clock on skin cells called fibroblasts is responsible for the difference. News Daily: May's Patel replacement and best injury times 2017-11-09T05:00:00Z Detailed lab work showed skin cells called fibroblasts were changing their abilities in a 24-hour pattern. Daytime wounds 'heal more quickly' 2017-11-08T05:00:00Z The scientists then genetically modified these skin cells, using a virus to deliver a healthy version of the LAMB3 gene into the nuclei. Scientists grow replacement skin for boy suffering devastating genetic disorder 2017-11-08T05:00:00Z The engineered skin cells and stem cells were then used to grow skin in the lab. Scientists save child’s life by growing him new skin 2017-11-08T05:00:00Z His team at the center used a virus to insert into the skin cells a correct copy of a gene called LAMB3; the boy’s own defective copy had caused his epidermolysis bullosa. Massive Skin Replacement Saves Child's Life 2017-11-08T05:00:00Z The first place winner—which netted a $3,000 prize—is a photo of a fluorescently glowing human skin cell. Magnificent Microscopy: Capturing the Hidden Beauty of the "Microenvironment" 2017-10-28T04:00:00Z The pathologist identified a strange invader lurking among the child’s skin cells. If the Boy Had Pneumonia, Why Did He Have Odd Sores on His Body? 2017-10-10T04:00:00Z For astronomers trying to map it, the effort is a bit like learning the anatomy of a human body from the perspective of a single skin cell somewhere on a forearm. Astronomers Are Finally Mapping the “Dark Side” of the Milky Way 2017-10-13T04:00:00Z So how did a heart cell, a brain cell, and a skin cell arrive at such different biological fates when given the exact same set of molecular blueprints? An Experiment That Didn't Work 2017-10-13T04:00:00Z But after nearly a decade of filing paperwork and improving his skin cell production system, De Luca was ready to try. Massive Skin Replacement Saves Child's Life 2017-11-08T05:00:00Z So Huang’s team found a person with the blood disorder, extracted their skin cells and used cloning techniques to develop embryos with the same genetic makeup. Chinese scientists fix genetic disorder in cloned human embryos 2017-10-01T04:00:00Z Chandan Sen, a physiologist at Ohio State, and his colleagues developed a genetic cocktail that rapidly converts skin cells into endothelial cells—the main component of blood vessels. Chip Reprograms Cells to Regenerate Damaged Tissue 2017-09-29T04:00:00Z Apart from clothing fibers, the analysis turned up dead skin cells and bacteria. You Asked: What Is Belly Button Lint? 2017-09-27T04:00:00Z Yet a heart cell looks and acts completely different from a brain cell which looks and acts completely different from a skin cell. An Experiment That Didn't Work 2017-10-13T04:00:00Z De Luca and his colleagues grew the skin cells over scaffolds in their lab to form large sheets, the way doctors often do for burn patients. Massive Skin Replacement Saves Child's Life 2017-11-08T05:00:00Z The white giraffes displayed the characteristics of a genetic condition known as leucism, which inhibits pigmentation in skin cells, Dr. Ali said. null 2017-09-16T04:00:00Z The researchers also converted skin cells from mice into neuronlike cells and transplanted them into mouse brains damaged by stroke, improving the animals’ mental function. Chip Reprograms Cells to Regenerate Damaged Tissue 2017-09-29T04:00:00Z The reticulated giraffes, a mother and child, suffer from a genetic condition called leucism, which inhibits pigmentation in skin cells. Rare white giraffes spotted in Kenya conservation area 2017-09-13T04:00:00Z If it’s just a few skin cells left on an object, or if it contains more than one person’s genetic material, it can be more ambiguous. Traces of Crime: How New York’s DNA Techniques Became Tainted 2017-09-04T04:00:00Z The study, published in the journal Science, started with skin cells from a pig. GM pigs take step to being organ donors - BBC News 2017-08-10T04:00:00Z Bradford then was acquitted during his second trial in 2010, largely because of DNA evidence that proved another man’s skin cells were on a key piece of evidence. Will new DNA evidence vindicate Yakima man cleared in 1995 rape? 2017-07-31T04:00:00Z The researchers incubated skin cells with nanoparticles and then exposed them to UV radiation for three days. Synthetic "Melanin" Could Act as a Natural Sunscreen 2017-06-29T04:00:00Z Manganese also functions as an antioxidant that protects skin cells from damage against UV light, making pineapple especially crucial in the summertime. 3 Healthy Reasons to Eat More Pineapple 2017-06-28T04:00:00Z "There is really a gut skin cell that sits there and fires action potential like a nerve cell," said Arthur Beyder, who studies EC cells at the Mayo Clinic. Our gut talks and sometimes argues with our brain. Now we know how. 2017-06-22T04:00:00Z Mature skin cells were converted to an embryonic state before being transformed into retinal cells to treat the man's eye disease. In Case You Missed It 2017-06-03T04:00:00Z Daley’s team chose skin cells and other cells taken from adults as their starting material. Lab-grown blood stem cells produced at last 2017-05-16T04:00:00Z Not only were the melaninlike nanoparticles transported and distributed throughout skin cells like natural melanin—they also protected the cells’ DNA. Synthetic "Melanin" Could Act as a Natural Sunscreen 2017-06-29T04:00:00Z The researchers grow the models in the lab from donated human skin cells. Therapeutic developments: Masters of medicine : Nature : Nature Research 2017-05-16T04:00:00Z Someone steals skin cells from a celebrity’s bathtub? Donald Trump, Israel, Erdogan: Your Tuesday Evening Briefing 2017-05-16T04:00:00Z Our skin cells can either maintain the form of a grape or a raisin, depending on our hydration. HEALTH: Water is foundational, offers vital benefits 2017-05-05T04:00:00Z The rest of the so-called wax is an accretion of some dust and lots of dead skin cells, which normally collect in the passage as they are shed. Nature’s Ear Plugs 2017-04-10T04:00:00Z It is 10 times thinner than a skin cell and lighter than a feather. 'Electronic skin' to monitor your health - BBC News 2017-04-04T04:00:00Z Investigators were able to obtain DNA samples from hair, skin cells and body fluids at the scene. Idaho man who didn't match murder DNA freed after 20 years 2017-03-22T04:00:00Z They took a sample of her own skin cells, derived iPS cells, and differentiated them into the kind of retinal cells destroyed by the disease. Cutting-edge stem cell therapy proves safe, but will it ever be effective? 2017-03-15T04:00:00Z The scientists intend to engineer elephant skin cells to produce the embryo, or multiple embryos, using cloning techniques. Woolly mammoth on the cusp of resurrection, scientists say 2017-02-16T05:00:00Z “It may take off some dead skin cells, but that’s not really the same thing,” she says. Dishing the dirt on detox | Jay Rayner 2017-01-29T05:00:00Z The replicating lab obtained samples of the human skin cells used in the original study, which had been engineered to slowly form tumors, and implanted them in mice. Rigorous replication effort succeeds for just two of five cancer papers 2017-01-18T05:00:00Z With IVG, it may be possible to collect skin cells from a patient and turn them into healthy sperm or eggs for use in IVF later on. New fertility procedure may lead to 'embryo farming', warn researchers 2017-01-11T05:00:00Z An estimated 6.7 million Americans have this chronic condition, marked by flaky, itchy, slightly elevated patches covered with silvery skin cells. What to do about dry, itchy skin? 2016-12-30T05:00:00Z Contact or touch DNA can now be extracted from skin cells left behind when someone comes into contact with an object. Cold cases: The detectives on the trail of undiscovered killers - BBC News 2016-12-17T05:00:00Z The treatment involved intermittently switching on the same four genes that are used to turn skin cells into iPS cells. Ageing process may be reversible, scientists claim 2016-12-15T05:00:00Z As that dedifferentiation takes place, epidermal skin cells migrate to the injury site to seal it by forming a wound epidermis. Animal models: Unlock your inner salamander : Nature : Nature Research 2016-12-06T05:00:00Z Japanese scientists led by Katsuhiko Hayashi of Kyushu University in Fukuoka transform mouse skin cells into eggs by culturing them in clumps of fetal mouse ovary tissue. Timeline: Regrowing the body : Nature : Nature Research 2016-12-06T05:00:00Z These plaques develop when skin cells grow too rapidly, flaring up when “something triggers the immune system to become overactive,” says Ronald Prussick, medical board member at the National Psoriasis Foundation. What to do about dry, itchy skin? 2016-12-30T05:00:00Z The lint is made up not only of tiny bits of clothing fiber, but also strands of hair and skin cells. Lint pickers clean up Carlsbad Caverns 2016-11-16T05:00:00Z Research shows a gene change causes skin cells called melanocytes to stop making dark pigment in a particular area of the mouse's back, causing a white stripe. DNA clues to how chipmunk earned its stripes - BBC News 2016-11-02T04:00:00Z Since the iPSCs were created from the patients' own skin cells, rejection wasn't an issue. Stem Cells Transplanted in Monkeys Without Anti-Rejection Drugs 2016-09-15T04:00:00Z These "fake" embryos share much in common with ordinary cells, such as skin cells, in the way they divide and control their DNA. Making babies without eggs may be possible, say scientists - BBC News 2016-09-13T04:00:00Z The potential to use skin cells instead of eggs remains highly speculative for now. Skin cells might be used instead of eggs to make embryos, scientists say 2016-09-13T04:00:00Z Private DNA databases have multiplied as testing technology has become more sophisticated and sensitive, enabling labs to generate profiles from so-called “touch” or “trace” DNA consisting of as little as a few skin cells. DNA dragnet: In some cities, police go from stop-and-frisk to stop-and-spit 2016-09-13T04:00:00Z A Florida Department of Law Enforcement DNA test found that York’s skin cells were inside the woman’s underwear. Fired police officer charged with sexual battery 2016-08-12T04:00:00Z From the cores, the scientists also extracted eDNA—DNA lingering in the soil from, for example, plant leaves, rootlets, animal feces, urine, or even skin cells. Ancient DNA suggests the first Americans sidestepped the glaciers 2016-08-10T04:00:00Z These small clusters of pigment-producing skin cells may change in size and appearance over the years; in rare instances, a mole becomes a melanoma, the most potentially deadly skin cancer. A changing mole is sometimes a sign of skin cancer 2016-07-29T04:00:00Z Perry said his group hoped to study the potential for skin cells to replace eggs in future research. Skin cells might be used instead of eggs to make embryos, scientists say 2016-09-13T04:00:00Z Dolly was created from a skin cell taken from a frozen leg of a sheep that was long dead. Twenty years on from Dolly the sheep - BBC News 2016-07-04T04:00:00Z In Pemphigus vulgaris, the body wrongly produces antibodies to attack a protein called desmoglein, which is normally the glue that holds skin cells together. 'Civil war' in immune system can fight disease - BBC News 2016-06-30T04:00:00Z Before waxing, gently wash the area to remove dirt, dead skin cells and skin care products. Hair Removal for a Beach-Ready Body? Do It Safely 2016-06-22T04:00:00Z Getting adequate vitamin D helps maintain the bones that your skin drapes over, and may help protect skin cells from UV damage. Diet and skin: Your nutrition habits may be written all over your face 2016-06-15T04:00:00Z The disease arises from an abnormal immune response that triggers a rapid turnover of skin cells. New Psoriasis Drug Works Longer Term, Too 2016-06-08T04:00:00Z The technique involved zapping it with electricity which turned the skin cell into an embryo. Twenty years on from Dolly the sheep - BBC News 2016-07-04T04:00:00Z Humans with porphyria overproduce porphyrins, which poison their skin cells, making them pale and extremely sensitive to light. These ‘vampire’ flatworms could help treat light sensitivity disorders in humans 2016-06-03T04:00:00Z The growths - called epidermoid cysts - are sacs of dead skin cells and fats under the skin. Disgust junkies: The craze for cyst bursting videos - BBC News 2016-05-09T04:00:00Z He began his experiments with a normal skin cell from an adult mouse. The Science of Identity and Difference 2016-05-02T04:00:00Z Instead, some of her skin cells will be removed and coaxed by stem-cell technologies to turn into eggs. Genetics: Coitus defunctus : Nature : Nature Publishing Group 2016-04-05T04:00:00Z Researchers at Roslin then implanted the embryo into the womb of a sheep which grew into Dolly - an exact genetic copy of the sheep from which the skin cell was taken. Twenty years on from Dolly the sheep - BBC News 2016-07-04T04:00:00Z Enter the new research, which aims to create a more complete form of substitute skin by using stem cells that create skin cells. Scientists Grow and Transplant Functioning Skin Onto Mice 2016-04-01T04:00:00Z But they often contain skin cells the body sheds throughout the day. How do you recover DNA from a crime scene like Brussels? 2016-03-25T04:00:00Z It's been testing blood and skin cells and doing chest scans on hundreds of participants, aiming to link changes in those tests over time to which people later develop lung cancer. With new partners, Johnson & Johnson is expanding project to predict who will develop certain diseases, find ways to prevent them 2016-03-22T04:00:00Z By tracking hundreds of individual skin cells over time, the researchers were able to study in real time how the skin recovered from injury, such as a scrape or a fin amputation. Transgenic zebrafish forms technicolour 'skinbow' 2016-03-20T04:00:00Z No one seems to be quite sure what they're eating; some scientists say dead skin cells, others say skin bacteria, and still others say it's the cells that line the pores. The Verge Review of Animals: The face mite 2016-03-13T05:00:00Z Maxim used skin cells to grow stem cells using a lab protocol developed by Nobel Prize-winning scientists. These teen scientists, vying for $1 million in scholarships, will give you faith in the future 2016-03-11T05:00:00Z Even if the fingerprint melts, skin cells are more durable. How do you recover DNA from a crime scene like Brussels? 2016-03-25T04:00:00Z Even stray bits of DNA — from a lab worker’s skin cell or an airborne fungal spore — may contaminate the test equipment. DNA Under the Scope, and a Forensic Tool Under a Cloud 2016-02-26T05:00:00Z In that case, the process would begin with skin cells or other cells from the patient, which could be converted into stem cells bearing the patient’s DNA. Mouse sperm made in lab; technique may help with infertility 2016-02-25T05:00:00Z In that case, the process would begin with skin cells or other cells from the patient, which could be converted into stem cells bearing the patient's DNA. Scientists have produced rudimentary mouse sperm from stem cells in the laboratory, a step that may lead to a treatment for infertile men 2016-02-25T05:00:00Z The Johns Hopkins team grew the brains from five donors’ skin cells, which were reprogrammed to become the equivalent of stem cells, and then stimulated toward becoming brain cells. ‘Mini-brains’ could revolutionise drug research and reduce animal use 2016-02-12T05:00:00Z Those skin cells are used by investigators to recover DNA evidence — but it’s not exactly high-quality. How do you recover DNA from a crime scene like Brussels? 2016-03-25T04:00:00Z Advertisement Human skin cells are exemplars of the effect. A Single Cell Shines New Light on How Cancers Develop 2016-01-28T05:00:00Z Her skin cells don’t produce pigmentation, but soft tissues, such as her dark eyes, do. Extremely Rare White Giraffe Spotted—What Would You Name Her? 2016-01-26T05:00:00Z Roaches can eat plants, garbage, the foods we eat; it even feasts on our skin cells and fecal matter. The Verge review of animals: the cockroach 2016-01-17T05:00:00Z Even a few human skin cells embedded in these substances can provide enough evidence for testing; a small sample can be amplified by polymerase chain reaction methods to get millions of copies. DNA From Facial Tissue? 2016-01-11T05:00:00Z These miniscule parasites feed on skin cells and oils on eyebrows, eyelashes and other hair follicles. Face Mites Might Give Clues to People's Ancestry 2015-12-18T05:00:00Z But, Dr. Polyak asked, why then would a pigmented skin cell spontaneously revert to a primitive embryo cell? A Single Cell Shines New Light on How Cancers Develop 2016-01-28T05:00:00Z The disease arises from an abnormal immune system response that triggers a rapid turnover of skin cells. 'Designer Cells' Show Promise Against Psoriasis in Lab Mice 2015-12-16T05:00:00Z Bajoghli’s attorneys argued that Bajoghli, a graduate of William & Mary and of Virginia Commonwealth University, was aggressively identifying and treating cancerous skin cells and that nothing about his practice or his billing was unacceptable. Northern Va. dermatologist acquitted on charges of insurance fraud 2015-11-30T05:00:00Z When the Innocence Project and Vargas won the right to retest the evidence in 2012, investigators were able to test for minute DNA traces, including those left by skin cells and sweat, Cohen said. Man wrongfully convicted in 'teardrop rapist' attacks spent years fighting for his freedom 2015-11-24T05:00:00Z Each smaller than a pea, they were created from human skin cells, including some from people with autism. Researchers grow brain parts to study development, disease 2015-11-05T05:00:00Z Once cells develop into their mature tissue type — pigmented skin cell, bone or tooth, for example — the crestin gene shuts down. A Single Cell Shines New Light on How Cancers Develop 2016-01-28T05:00:00Z UV radiation also hampers the body's ability to fight off cancer, depleting the energy that skin cells need to repair damaged DNA and profoundly suppressing the skin's immune system, she explained. B Vitamin May Help Ward Off Some Skin Cancers 2015-10-21T04:00:00Z Loops formed in cells in the heart, for example, will be different from ones generated in skin cells or bone cells. Researchers Perform First Surgery on Human Genome 2015-10-19T04:00:00Z The burger is made from stem-cells: the templates from which specialised tissue such as nerve or skin cells develop. Team wants to sell lab grown meat in five years - BBC News 2015-10-15T04:00:00Z The breakthrough lab technique provides a way to turn skin cells back into blank slates called iPS cells, a form of stem cell. Researchers grow brain parts to study development, disease 2015-11-05T05:00:00Z Those pigmented skin cells in the fish that had an active crestin gene had reverted back to that primitive state when they were malleable, their fates still wide open. A Single Cell Shines New Light on How Cancers Develop 2016-01-28T05:00:00Z It occurs when skin cells grow too quickly, causing thick, white or red patches of skin. Worse Psoriasis, Less Healthy Arteries, Study Finds 2015-10-08T04:00:00Z Lynch’s team — working with African and Asian elephant skin cells from the San Diego Zoo in California — found similar results. How elephants avoid cancer 2015-10-07T04:00:00Z Meanwhile, skin cells called dermal fibroblasts that normally produce collagen become less efficient at doing so. Cosmetics: Molecular beauty : Nature : Nature Publishing Group 2015-10-06T04:00:00Z In a study reported Wednesday in the journal Nature, the team described a set of experiments that transformed a human skin cell into a kidney-like structure about five millimeters across. Researchers Grow Kidney-Like Organs in Laboratory 2015-10-07T04:00:00Z First-degree and superficial burns heal naturally, because the body is able to replace damaged skin cells, according to regionshospital.com. Woonsocket man burned, but not broken after accident 2015-10-05T04:00:00Z Also, shampooing your hair regularly helps remove dead skin cells that would otherwise accumulate and eventually slough off in visible clusters known as dandruff. You Asked: Should I Wash My Hair Every Day? 2015-09-23T04:00:00Z Skin cancers begin when this damage affects the DNA of genes controlling the growth of your skin cells. Indoor Tanning and the Myth of a Healthy Tan 2015-09-01T04:00:00Z Psoriasis is a chronic autoimmune disease in which the growth cycle of skin cells is accelerated. Valeant gets right to develop AstraZeneca's psoriasis drug 2015-09-01T04:00:00Z Anand claims to have created the brain by converting adult skin cells into pluripotent cells: stem cells that can be programmed to become any tissue in the body. First almost fully-formed human brain grown in lab, researchers claim 2015-08-18T04:00:00Z But Michel Milinkovitch, an evolutionary geneticist and biophysicist, says that theory didn’t wash—there are many green chameleons but no green pigments in their skin cells. Chameleon Colors Reflect Their Emotions 2015-08-07T04:00:00Z Through a process called differentiation, normal cells specialize, becoming skin cells, nerve cells, bone cells and so forth. Cellular Cheaters Give Rise to Cancer 2015-07-27T04:00:00Z Excessive exposure to the sun damages DNA in skin cells, which in turn can cause nonmelanoma skin cancer. Go ahead, soak up some sun 2015-07-24T04:00:00Z The ultraviolet rays in sunshine or, for that matter, in the rays emitted by tanning beds, damage the DNA inside skin cells, making them more apt to turn cancerous, according to the American Cancer Society. New Dumb-But-Deadly Trend: Sunburn 'Art' 2015-07-16T04:00:00Z “If you have an inherited disease, for example, you could give us a sample of skin cells, we could make a brain and then ask what’s going on,” said Anand. First almost fully-formed human brain grown in lab, researchers claim 2015-08-18T04:00:00Z Beneath a layer of pigmentary skin cells, they found another layer of skin cells containing nanoscale crystals arranged in a triangular lattice. Chameleon Colors Reflect Their Emotions 2015-08-07T04:00:00Z “Zinc accelerates the renewal of skin cells,” says Whitney Bowe, MD, clinical assistant professor of dermatology at the Icahn School of Medicine at Mount Sinai. 10 Foods That Make You Look Younger 2015-07-12T04:00:00Z These substances are also more protective than other sunscreen ingredients against UVA rays, which can cause aging of the skin and immune suppression and characteristic sun-induced mutations in skin cells. With Summer Sun Come Signs of Danger 2015-06-29T04:00:00Z The nucleus of the modified skin cell is then inserted into an egg, which is grown in culture and transplanted into a “foster” animal to produce a modified clone, but many cloning pregnancies fail. Could these piglets become Britain's first commercially viable GM animals? 2015-06-23T04:00:00Z These sensors comprise specialized nerve endings and skin cells. Discover How Nerves Translate Different Types of Touch Sensations 2015-06-17T04:00:00Z These growing clusters, or clones, still function like normal skin cells, but genetically they have already gone part way down the road to cancer. Skin Cancer Investigation Reveals Your Face Is Teeming With Mutant Clones 2015-05-22T04:00:00Z The sweet melon contains beta carotene, or vitamin A, which is believed to regulate the growth of skin cells on your scalp and sebum in the skin’s outer layer, Dr. Zeichner says. 10 Foods That Make You Look Younger 2015-07-12T04:00:00Z Furthermore, a recently published study by Dr. Brash’s team at Yale showed that much of the harm to skin cells caused by ultraviolet radiation occurs hours after the exposure has ended. With Summer Sun Come Signs of Danger 2015-06-29T04:00:00Z By contrast, conventional GM techniques start by taking skin cells from an animal. Could these piglets become Britain's first commercially viable GM animals? 2015-06-23T04:00:00Z They were growing more quickly than other skin cells. Quarter of skin 'on road to cancer' - BBC News 2015-05-21T04:00:00Z UV radiation also hampers the body's ability to fight off cancer, depleting the energy that skin cells need to repair damaged DNA and profoundly suppressing the skin's immune system, she said. Vitamin Supplement Linked to Reduction in Skin Cancer Risk 2015-05-13T04:00:00Z In humans, for example, rubbing the dry skin of an arm across something black leaves a white scuff of dead skin cells, he said. A Skin-Deep Dinosaur Issue 2015-05-04T04:00:00Z So the researchers converted some of the girl’s skin cells into stem cells and then coaxed them to specialize into lung cells. Bad gene cripples flu defenses 2015-03-26T04:00:00Z Dry brushing will clear away dead skin cells. You Asked: Should I Dry Brush My Skin? 2015-03-25T04:00:00Z Furthermore, the researchers found a deeper and thicker layer of skin cells that reflect a large amount of near-infrared sunlight. The Secret to Chameleons' Ability to Change Color 2015-03-10T04:00:00Z Today, however, researchers report online in Nature Communications that chameleons change colors by rearranging a lattice of nanocrystals in one of the top layers of skin cells. The secret to chameleon color change: Tiny crystals 2015-03-10T04:00:00Z After a couple years of searching, he and a professor there, Howard Chang, settled on an RNA molecule that, somewhat bizarrely, was produced widely by skin cells below the waist but not above. Is Most of Our DNA Garbage? 2015-03-05T05:00:00Z In fact, Jantsch speculates that certain skin cells may transport sodium preferentially to sites where bacterial populations are high in order to create another barrier preventing the microbes from entering deeper into the body. The Weird Benefit of Eating Salty Food 2015-03-03T05:00:00Z Lab tests confirmed Smith's DNA in skin cells found on the grip and the ammunition clip of a 9mm handgun found next to his body. Mother of Georgia man killed by police denies he was armed 2015-03-02T05:00:00Z Unlike other animals that change color, such as the squid and octopus, chameleons do not modify their hues by accumulating or dispersing pigments within their skin cells, the researchers found. The Secret to Chameleons' Ability to Change Color 2015-03-10T04:00:00Z But as shown in this video, when another male enters their surroundings, the animals stretch their skin cells, broadening the nanocrystalline lattice, thereby causing it to reflect a longer wavelength of light, such as yellow. The secret to chameleon color change: Tiny crystals 2015-03-10T04:00:00Z Visitors are not allowed to touch the formations, but fibers, skin cells and hair waft through the air and build up anyway. Deep cleaning: Cave lovers help remove grime left by park tourists 2015-03-02T05:00:00Z The luxurious ingredients are massaged in bit by bit, gently buffing away surface skin cells for a lifted, luminous complexion. The Best Treatments to Book Now at London's Luxury Spas 2015-02-26T05:00:00Z When UV rays hit skin cells, they cause a cascading reaction that puts melanin in an excited state. You can still get skin cancer in the shade 2015-02-19T05:00:00Z It’s released in response to UV light and protects delicate skin from burning, as well as the DNA deeper in skin cells from being scrambled so they don’t cause cancer. Why You Have to Worry About the Sun's UV Rays Even When It's Dark 2015-02-19T05:00:00Z Why it works: “In order to maintain healthy, youthful skin we need to remove dead skin cells and encourage cellular turn over—exfoliating does both,” says Johnson. 3 DIY Spa Treatments For Winter Skin 2015-02-19T05:00:00Z Psoriasis, for example, is an inflammatory condition that occurs when the immune system causes skin cells to grow too quickly. 13 Ways Inflammation Can Affect Your Health 2015-02-14T05:00:00Z This suggested that the neighboring skin cells might play a role in helping the free nerve endings to detect gentle warmth. How We Sense the Heat of Chili Peppers and the Cool of Menthol [Excerpt] 2015-02-04T05:00:00Z Already there are samples of sperm from the animals, together with samples of skin cells, but so far no eggs. David Shukman: Should we try to halt extinction? 2015-01-21T05:00:00Z “They not only promote the formation of new skin cells, but they also increase collagen production, which improves the appearance of wrinkles and slows their formation,” he explains. You Asked: Can Smiling A Lot Really Cause Wrinkles? 2015-01-14T05:00:00Z To us hardwood people, a carpet or a rug is nothing but a dead skin cell repository, a red-wine magnet, a static electricity generator. Rug burns: When a dog’s joints begin to creak, some redecorating is in order 2015-01-04T05:00:00Z The treatment starts with a dry-brush of the whole body to remove dead skin cells and stimulate the lymphatic system. London's Bulgari Spa Review: The Coconut Oil Treatment That Will Save Your Skin 2014-12-31T05:00:00Z It wouldn't do for a skin cell to suddenly behave like a dividing stem cell, because that can be the route to diseases such as cancer. Stem cells: The black box of reprogramming 2014-12-09T05:00:00Z Nagy’s team found that the transposons were much more reliable vehicles for delivering the reprogramming genes exactly where they were needed to efficiently turn the clock back on the skin cells. Stem Cell Breakthrough: New Class of Stem Cells Created 2014-12-10T05:00:00Z Humans continually shed their skin cells, he said. Public Restrooms No Germier Than Your Home, Study Finds 2014-12-05T05:00:00Z In a second study, researchers at Stanford University in Palo Alto, California, created iPS cells from skin cells taken from three EB patients lacking a collagen different from the type studied by the Columbia team. Stem cells show potential for treating rare skin disease 2014-11-26T05:00:00Z The extract boosted the ability of the immune system to repair the damage caused by sunlight, and reduced the reaction of the skin cells to ultraviolet that results in sunburn. Protection: The sunscreen pill : Nature : Nature Publishing Group 2014-11-18T05:00:00Z He co-authored a 2011 Nature paper showing that iPS cells had more genetic abnormalities than the skin cells used to derive them. Stem cell recipes go head to head 2014-11-07T05:00:00Z Nagy’s team also described, with the most detail to date, exactly how mature cells like skin cells perform the ultimate molecular feat and become forever young again when exposed to the four genes. Stem Cell Breakthrough: New Class of Stem Cells Created 2014-12-10T05:00:00Z The moisturizing treatment soothes without feeling greasy, and the high glycerin and urea content plump dehydrated skin cells for overnight restoration. 9 No-Frills Men's Masks For Every Skin Type 2014-10-16T04:00:00Z Experts believe the problem arises from an abnormal immune system attack on healthy skin cells -- a reaction that causes chronic inflammation. Psoriasis Tied to Raised Risk of Uncontrolled Blood Pressure 2014-10-15T04:00:00Z The hormone — and the drug — triggers skin cells to release the dark pigment melanin, as they do to create a tan when skin is exposed to the sun. Protection: The sunscreen pill : Nature : Nature Publishing Group 2014-11-18T05:00:00Z Then they compared the two types of cell lines with the original skin cells in terms of genetic mutations, changes in gene expression, and differences in DNA methylation. Stem cell recipes go head to head 2014-11-07T05:00:00Z "More than 15 of the olfactory receptors that exist in the nose are also found in human skin cells," said lead investigator Dr. Hanns Hatt, of Ruhr University Bochum, The New York Times reported. Health Highlights: Oct. 14, 2014 2014-10-14T04:00:00Z “More than 15 of the olfactory receptors that exist in the nose are also found in human skin cells,” said the lead researcher, Dr. Hanns Hatt. Smell Turns Up in Unexpected Places 2014-10-13T04:00:00Z Five years ago, he took skin cells from two women dying from the same genetic form of A.L.S. Stem Cells: Plenty of Hope, but Halting Progress 2014-09-15T04:00:00Z Psoriasis is an immune system disorder that causes overproduction of skin cells, resulting in scaling, pain, swelling, redness and heat. Psoriasis Treatment Choices Improving, FDA Says 2014-09-05T04:00:00Z Many were likely present in the original skin cells, and some could have arisen during the handling of cells before they were reprogrammed. Stem cell recipes go head to head 2014-11-07T05:00:00Z The new organisms are multicellular but mostly non-symmetrical, with a dense layer of gelatinous material between the outer skin cell and inner stomach cell layers. Deep sea 'mushroom' is a breed apart 2014-09-03T04:00:00Z In the study, Simpson's team developed a method to turn skin cells from a biopsy into cells that help create a tissue-engineered pulmonary valve. Skin Cells Used to Create Heart Valve for Growing Kids 2014-09-03T04:00:00Z “As the brain is developing, cells that are probably destined to be skin cells are stuck within the brain. Then they do what they are programmed to do, which is to grow skin cells.” Mundelein grad who had brain tumor returning to stage 2014-07-24T04:00:00Z There is no cure for psoriasis, so the main goals of treatments are to stop skin cell overproduction and reduce inflammation. Psoriasis Treatment Choices Improving, FDA Says 2014-09-05T04:00:00Z “You have a normal cell sitting around, expecting to be a skin cell, and you’re blasting it with genes, so there’s chaotic change in DNA replication and gene expression.” Stem cell recipes go head to head 2014-11-07T05:00:00Z Psoriasis causes overproduction of skin cells, which results in thick red marks and flaky white lesions that itch and burn. New Psoriasis Drug Shows Promise in Trials 2014-07-09T04:00:00Z As part of his research, Egli created separate stem-cell lines from the skin cells of each egg donor and from their combined egg. The Brave New World of Three-Parent I.V.F. 2014-06-27T04:00:00Z There are two main ways to get rid of the dead skin cells that dull the look of the surface of your skin. 3 Cheap, Natural Ways to Exfoliate 2014-06-24T04:00:00Z She adds that though lab studies showed increases in collagen and elastin tissue production in skin cells, she’d like to see more effective clinical studies before giving it her stamp of approval. New beauty products tap the bounty of the sea 2014-06-24T04:00:00Z In the new study published today in Cell1, they show that in mice, some skin cells also synthesize β-endorphin in response to chronic, low doses of UV light. Sun-seekers court addiction 2014-06-18T04:00:00Z Then a way of making them from skin cells was invented. Let the light shine in 2014-06-12T04:00:00Z Animal research, published in Nature, reveals more about how UV light induces cancer in skin cells. 'Sunscreen not complete protection' 2014-06-11T04:00:00Z There are thousands of products that claim to safely remove dead skin cells, but sometimes, simple is best. 3 Cheap, Natural Ways to Exfoliate 2014-06-24T04:00:00Z That’s a question that stem cell researchers — and policy makers — have been wrestling with ever since it became possible to “clone” cells with a technique involving eggs and skin cells. First Stem Cells Cloned From Diabetes Patient, Thanks to Egg Donors 2014-04-28T15:00:46Z The research used reprogrammed skin cells - which offer a way to produce an unlimited supply of the main type of skin cell found in the epidermis. Human skin grown in laboratory 2014-04-24T16:37:39Z Ear wax contains waxy oils but much of it is made up of keratinocytes - dead skin cells. Secretion secrets: things you didn’t know about ear wax 2014-03-16T00:41:33Z It involves "creating stem cells from skin cells without the controversial use of embryos". Minister quits and Clegg talks drugs - the papers 2014-02-08T22:39:23Z They were further able to differentiate these into brain cells, lung cells and skin cells among other types. New Approach To Reprogramming May Speed Up Delivery Of Stem Cells 2014-01-30T17:28:00Z And last week, researchers did the same with skin cells from two healthy men. First Stem Cells Cloned From Diabetes Patient, Thanks to Egg Donors 2014-04-28T15:00:46Z Instead, it involves subjecting specialized cells, like blood or skin cells, to stress. Study Says New Method Could Be a Quicker Source of Stem Cells 2014-01-29T18:00:08Z Not only that, the organ would be genetically identical to the human from which the skin cells were taken. Quest to grow human organs inside pigs in Japan 2014-01-03T00:32:36Z Lastly, there's a striking image of a skin cell - magnified enormously- on the front of the to illustrate a story about a possible "miracle cure" for diseases such as Parkinson's. Minister quits and Clegg talks drugs - the papers 2014-02-08T22:39:23Z After two weeks of bleach baths, the mice developed thicker skin and showed signs of more skin cells being produced. Bleach may 'heal skin diseases' 2013-11-15T17:14:12Z It is among the papers to report that tests on mice suggest it is possible to grow new hair follicles from human skin cells, a major development from the current system of transplanting hair follicles. Papers assess 'health tourism' data 2013-10-22T04:39:19Z Volatile organic compounds produced by human skin cells. One Day, You Will Smell Like a Dead Chicken 2013-09-25T20:15:01.093Z Psoriasis, like type 1 diabetes, is an autoimmune disorder that occurs when the immune system attacks healthy skin cells. Skin drug may treat type 1 diabetes 2013-09-22T23:30:10Z Melanoma develops when skin cells are damaged by ultraviolet radiation and turn into malignant tumors. The Texas Tribune: With Youth Tanning Law, Texas Aims to Lower Melanoma Risk 2013-08-29T23:41:48Z They used either embryonic stem cells or adult skin cells to produce the part of an embryo that develops into the brain and spinal cord - the neuroectoderm. Miniature 'human brain' grown in lab 2013-08-28T17:00:09Z He calls the live births a mere 'side effect' of the research, but that bench experiment became much more, because it raised the prospect of creating fertilizable eggs from the skin cells of infertile women. Stem cells: Egg engineers 2013-08-21T17:50:20.380Z Red, scaly plaques and patches on the skin are typical of psoriasis, which is caused by the immune system sending erroneous signals that tell skin cells to multiply too quickly. Risk of serious illness climbs with psoriasis severity 2013-08-15T17:19:21Z Stem cells are the body's "master cells", the templates from which specialised tissue such as nerve or skin cells develop. World's first lab-grown burger eaten 2013-08-05T19:50:45Z Stem cells are the body's "master cells", the templates from which specialised tissue, such as nerve or skin cells develop. Lab-grown burger to be unveiled 2013-08-04T23:44:00Z By creating a "mini-brain" from skin cells of a patient with this condition, the team were able to study how development changed. Miniature 'human brain' grown in lab 2013-08-28T17:00:09Z The four factors give embryo stem cells their unique characteristics and were found to be able to impose these characteristics on skin cells. Produce Woolly Mammoth Stem Cells, Says Creator of Dolly the Sheep 2013-08-01T19:45:00.567Z Until recently, many biologists thought that the turtle shell takes shape from skin cells adjacent to the ribs that are transformed into bone in the course of development. Biologists Tell Dueling Stories of How Turtles Get Their Shells 2013-07-26T10:00:00Z The investigators, led by Dr. Takanori Takebe of the Yokohama City University Graduate School of Medicine, began with human skin cells, turning them into stem cells. Scientists Fabricate Rudimentary Human Livers 2013-07-03T17:01:49Z Some even wondered if glia might not be nerve cells at all, but specially adapted skin cells instead. A Secret Society of Cells Runs Your Brain 2013-06-24T22:45:05.087Z Lab studies show the skin cells of the naked mole-rat are high in a natural sugary substance that stops tumours developing. Naked mole-rat gives cancer clues 2013-06-19T17:01:25Z The offending toxins are , which, with the aid of ultraviolet light, bind to a skin cell’s nuclear DNA, causing the cell to self-destruct. The giant hogweed spreads its poison on winged seeds 2013-06-10T21:57:44Z The technique takes the same sample of skin cells but to "induced pluripotent" stem cells. Advance in medical human 'cloning' 2013-05-15T16:00:20Z Ever since they discovered how to get human stem cells — first from embryos and now, more often, from skin cells — researchers have dreamed of using the cells for replacement tissues and organs. Scientists Fabricate Rudimentary Human Livers 2013-07-03T17:01:49Z Most brain cells – glia included – don’t reproduce by cell division, like, say, blood or skin cells do. A Secret Society of Cells Runs Your Brain 2013-06-24T22:45:05.087Z This medication helps remove excess oils from the skin, as well as dead skin cells that clog pores. Acne: Causes, Prevention and Treatment 2013-04-06T13:00:00Z Nutrition plays a starring role in skin health and anti-aging because skin cells need certain nutrients to repair and regenerate. Great-looking skin starts from the inside 2013-03-20T23:28:50Z Alternative cell lines, such as induced pluripotent stem cells generated from patient skin cells, offer a more accurate window on human biology, he says. Famous 'HeLa' Human Cell Line Gets Its DNA Sequenced 2013-03-15T21:45:00.803Z As the embryo develops, the stem cells begin to take on their adult forms: some become skin cells, others heart cells and so on. Will Cloning Ever Save Endangered Animals? 2013-03-11T11:15:00.737Z The chamber will consist of a 100-meter-long adhesive carpet flanked by suction vents that will clean the bottoms of visitors’ shoes and lift everything from loose skin cells to dandruff flakes from their clothing. Pristine Sistine 2013-03-11T08:45:00Z “We are basically making hair cells from human skin cells,” he said. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z "These products coat the skin and allow moisture to stay trapped within the skin cells," Bridgeman says. How to Choose the Best Moisturizer for You 2013-02-05T15:45:00Z How the Tiger Got its Stripes: Discover Magazine reports on the proteins that stimulate skin cells to generate different patches of color in animals. SciTimes Update: Recent Developments in Health and Science News 2013-01-29T17:57:27Z Eventually, each cell type—skin cell, liver cell, brain cell—has the same genome, but a different epigenome: a unique pattern of genes that are actively expressed or effectively silenced. Will Cloning Ever Save Endangered Animals? 2013-03-11T11:15:00.737Z Exfoliation to remove dead skin cells on the skin's surface is believed to date back to ancient Egypt and is popular as a way of maintaining a healthy and clean skin while unblocking pores. Unilever to phase out plastic microbeads from facial scrubs 2013-01-09T12:08:25Z The nerve cells, immune cells, skin cells and signalling molecules involved in the cross-talk between the nervous system and the skin are known as the brain–skin axis. Psychodermatology: An emotional response 2012-12-19T18:21:00.890Z It also scotched Krueger's idea of using psoriasis as a model for diseases driven by abnormal skin cell division. Immunology: A many layered thing 2012-12-19T18:20:51.857Z From evidence collected by the New York Police Department, the lab uses high-sensitivity DNA testing to gather small amounts drawn from skin cells off objects possibly touched by the suspect. A Forensic Tool Helps Decide Guilt or Innocence 2012-12-15T20:22:34Z Similar experiments involved skin cells from 35 different bird species. Comparative biology: Looking for a master switch 2012-12-06T12:21:16.843Z We know that, during rejuvenation, it undergoes cellular transdifferentiation, an unusual process by which one type of cell is converted into another — a skin cell into a nerve cell, for instance. Can a Jellyfish Unlock the Secret of Immortality? 2012-11-28T23:26:58Z In psoriasis patients, skin cells grow too fast and rapidly pile up, forming red and inflamed scales or plaques on the skin. Psoriasis patients look to Hong Kong government for help - and hope 2012-11-26T02:01:00Z The prevailing idea at the time was that excessive division of skin cells caused psoriasis, with chronic inflammation as a side effect. Immunology: A many layered thing 2012-12-19T18:20:51.857Z Psoriasis is an inflammatory disorder caused when the immune system attacks healthy skin cells, stimulating the production of new skin. Psoriasis drug 'slows dementia' 2012-11-25T23:05:26Z Miller's team, for example, cultured skin cells from nine rodent species and exposed them to various stresses, including cadmium, hydrogen peroxide and heat. Comparative biology: Looking for a master switch 2012-12-06T12:21:16.843Z When the switch turns on, a cell assumes its mature form: it can become a skin cell, for instance, or a tentacle cell. Can a Jellyfish Unlock the Secret of Immortality? 2012-11-28T23:26:58Z The exact cause of psoriasis remains unknown although experts believe it is linked to the immune system where a class of fighter cells attack the body's own healthy skin cells by mistake. Psoriasis patients look to Hong Kong government for help - and hope 2012-11-26T02:01:00Z Exfoliants remove old, dry, dead skin cells and allow new cells to surface, leaving skin feeling silky smooth, and looking refreshed. 13 Food Hacks for Better Skin and Hair 2012-10-15T22:05:44Z He added four genes to skin cells which transformed them into stem cells, which in turn could become specialised cells. Stem cell experts win Nobel prize 2012-10-08T13:58:25Z Yamanaka mixed four genes in with skin cells from adult mice and turned those cells back to an embryo-like state, essentially erasing their development and turning back their clock. Stem Cell Scientists Awarded Nobel Prize in Physiology and Medicine 2012-10-09T20:50:57Z By sprinkling four genes on ordinary skin cells, Yamanaka discovered a virtual fountain of youth for cells: Any type of cell, he found, could be reverted to a young, embryonic state. Nobel Prize for medicine awarded to Gurdon, Yamanaka for stem cell discoveries 2012-10-08T12:43:00Z More than 40 years later, Yamanaka produced mouse stem cells from adult mouse skin cells, by inserting a few genes. UK, Japan scientists win Nobel for stem cell breakthroughs 2012-10-08T13:00:02Z Just last week, Japanese scientists reported using Yamanaka's approach to turn skin cells from mice into eggs that produced baby mice. Gurdon, Yamanaka win Nobel medicine prize 2012-10-08T10:28:08Z For instance, skin cells can be obtained from patients with various diseases, reprogrammed, and examined in the laboratory to determine how they differ from cells of healthy individuals. The 2012 Nobel Prize in Physiology or Medicine 2012-10-08T11:45:05.853Z Within a year, Yamanaka had taken the next important step in his research — applying his achievements with mouse cells to human skin cells and turning them back to an embryo-like state. Stem Cell Scientists Awarded Nobel Prize in Physiology and Medicine 2012-10-09T20:50:57Z The breakthrough offered hope that someday, skin cells could be harvested from a patient, sent back in time to an embryonic state, and then grown into replacement tissues such as heart muscle or nerve cells. Nobel Prize for medicine awarded to Gurdon, Yamanaka for stem cell discoveries 2012-10-08T12:43:00Z The practical result can be that skin cells can be obtained from ill people to find out more about their diseases and develop new therapies. Japanese, UK scientists win Nobel medicine prize 2012-10-08T10:06:26Z For technical and ethical reasons, nobody expects doctors will be making eggs from women's skin cells any time soon. Research on mice, turning skin cells to eggs, suggests new fertility treatments 2012-10-04T23:03:04Z The structure of its skin—literally the pattern formed by its skin cells—don’t allow bacteria to land and adhere. Move Over Genetic-Engineering; Biomimicry Seems The Better Bet To Solving Global Hunger 2012-09-11T14:53:56Z If skin cells survive after mild damage by ultraviolet radiation, this might provide some protection. Q&A: On the case 2012-08-29T17:51:29.740Z The marks serve as instructions that are passed down as cells divide, providing a sort of cellular memory to ensure that skin cells, for example, beget other skin cells. Cancer research: Open ambition 2012-08-08T17:20:31.413Z And researchers in Israel have reported they transformed patients' own skin cells into beating heart cells. UW researchers see work as step toward regenerating human heart 2012-08-08T02:47:12Z In the new work, the scientists began with genetically reprogrammed skin cells from female fetal mice. Research on mice, turning skin cells to eggs, suggests new fertility treatments 2012-10-04T23:03:04Z Instead the spray puts a coating of donated skin cells and blood-clotting proteins over the ulcer. 'Spray-on skin' has healing power 2012-08-03T00:39:23Z The team tested its hunch by examining skin cells from the lesions under the microscope. Yes, Fish Get Skin Cancer, Too 2012-08-01T22:00:00Z "I try and educate them that there is no such thing as a healthy tan and that a suntan actually represents damage to skin cells," Kramer said, echoing state and national dermatology groups. Sun protection: New regulations for packaging, effectiveness 2012-07-15T10:53:09Z Research suggests it helps heal wounds, and applying some to your sunburn encourages the growth of new skin cells. Try These At-Home Sunburn Treatments 2012-06-28T15:55:00Z The team at the Gladstone Institutes in San Francisco transferred a gene called Sox2 into both mouse and human skin cells. Skin Cells Turned Into Brain Cells 2012-06-07T13:00:00Z Then participants were instructed to research on the how often human skin cells are rebuilt. Mental Imagery Technique Helps Abuse Victims 2012-06-05T11:45:00.193Z Unlike normal fish skin cells, they were tightly clustered and produced pigment in areas where there usually is none. Yes, Fish Get Skin Cancer, Too 2012-08-01T22:00:00Z In a medical first, scientists in Haifa, Israel, took skin cells from two heart failure patients and reprogrammed them into stem cells that generated healthy, beating heart muscle cells in the lab. Scientists Turn Human Skin Cells Into Healthy Heart Cells 2012-05-23T19:35:14Z "The ability to source a patient's own skin cells and transform them into heart muscle is truly revolutionary," said Dr. Gregory Fontana, chairman of cardiothoracic surgery at Lenox Hill Hospital in New York City. Scientists Turn Skin Cells Into Cardiac Cells to Help Failing Hearts 2012-05-23T13:00:00Z Within days, the skin cells transformed into early-stage brain stem cells called induced neural stem cells. Skin Cells Turned Into Brain Cells 2012-06-07T13:00:00Z Last year, three patients in Poland received vessels grown from donor skin cells. Transplantable Blood Vessels Woven from Lab-Grown Human Tissue 2012-04-23T19:15:02.987Z Might they retain some genetic or cellular 'memory' of their previous life as a skin cell or a muscle cell? Stem Cells: Flexible friends 2012-02-29T18:21:27.080Z Though human testing is likely a decade off, the hope is that such cells can be used to help people with heart failure repair their damaged hearts with their own skin cells. Scientists Turn Human Skin Cells Into Healthy Heart Cells 2012-05-23T19:35:14Z They took skin cells from patients and converted them into stem cells, which are able to become any other type of cell in the body. Alzheimer's cells made in the lab 2012-02-18T05:49:34Z He believes that skin cells "re-programmed" to revert to embryonic status might prove just as good a source or RPE and other specialized cells as human embryonic stem cells. First patients shown to improve with embryonic stem cells 2012-01-23T20:25:32Z It infects the amphibians’ skin cells — through which most amphibians take in water and salts, including those of sodium and potassium — and thickens the skin, reducing its ability to absorb water and salts. Green Blog: Global Trade Spreads a Fatal Amphibian Disease 2011-11-24T11:00:03Z They turned mouse skin cells — specifically, fibroblasts — into stem cells. Stem Cells: Flexible friends 2012-02-29T18:21:27.080Z Reprogramming skin cells to become stem cells also introduces the potential for the cells to grow out of control and become cancerous. Scientists Turn Human Skin Cells Into Healthy Heart Cells 2012-05-23T19:35:14Z Remove dead skin cells at the skin's outermost surface once or twice a week. How to fight adult acne 2011-11-14T20:08:04Z "As long as those skin cells stay there for 24 hours, they become part of the skin in that area." Skin transplant surgery gives patients new lease on life 2011-11-07T16:42:14Z It acted as a seed bed for healthy skin cells taken from other parts of the patient’s body. Dr. John F. Burke, Dies at 89; Created Synthetic Skin 2011-11-05T21:59:21Z As a first step, they took the DNA-carrying nuclei from skin cells of diabetic patients and added them to unfertilized human eggs. Cloning Offers Stem-Cell Hope 2011-10-05T23:57:52Z When they removed the egg's nucleus, fused the genome-free oocyte with a skin cell, and triggered cell division, the eggs divided once or twice. An Egg-Citing Recipe for Human Stem Cells 2011-10-05T18:00:00Z Over time, your mattress collects dust mites, skin cells, perspiration, body oils, and they really respond to those messages.” Lights Out, Game On 2011-09-15T01:26:09Z Rogers said in an briefing that, while normal shedding of skin cells would eventually cause the monitors to come off, he thought they could remain in place as long as two weeks. Tiny, wireless stick-on patches may one day monitor patients? hearts, other vital signs 2011-08-11T18:11:37Z Healthy skin cells grew into the scaffolding in about a month. Dr. John F. Burke, Dies at 89; Created Synthetic Skin 2011-11-05T21:59:21Z Nonetheless, the eggs did successfully reprogram the patients' skin cells into master stem cells. Cloning Offers Stem-Cell Hope 2011-10-05T23:57:52Z Another team, from Stanford University, converted human skin cells directly into neurons without first stopping at the stem cell stage, potentially making the process more efficient. Studying Mental Illness in a Dish 2011-08-09T12:15:05.023Z But the researchers think that the gene might help skin cells fold over one another early in fetal development. The Mystery of the Missing Fingerprints 2011-08-04T18:29:54Z "Induction of human neuronal cells by defined transcription factors," published on Nature's web site on May 26 by Zhiping P. Pang and colleagues, describes their success at turning human skin cells directly into neurons. August 2011 Advances: Additional resources 2011-08-01T18:45:05.233Z The disorder involves an abnormally rapid growth of skin cells. Personal Health: For Many Millions, Psoriasis Means Misery 2011-07-04T19:49:18Z That effectively "rebooted" the skin cell into an embryonic form, which was carried to term and led to a cloned Dolly. Cloning Offers Stem-Cell Hope 2011-10-05T23:57:52Z Tar from both coal and wood are used to create creams that help slow overactive growth of skin cells and reduce the inflammation, itching and scaling of psoriasis. Psoriasis drug promises big results, but price and side effects temper enthusiasm 2011-06-20T14:46:04Z Brain cells grown from the skin cells of a Parkinson's patient are likely to deteriorate Researchers in Oxford have begun creating a bank of artificially grown brain cells from Parkinson's patients, BBC news has learned. Parkinson's artificial brain bank 2011-06-17T16:12:36Z The more collagen lost, the looser the pores' natural support structure becomes, making them great nets for dead skin cells. Do my pores look big to you? 2011-06-02T06:54:03Z Normally, skin cells mature and are shed in an ongoing cycle of 28 to 30 days. Personal Health: For Many Millions, Psoriasis Means Misery 2011-07-04T19:49:18Z The scientists manipulated the process by which DNA is transcribed within foetal skin cells to create cells which behaved like neurons. Skin cells 'turned into neurons' 2011-05-26T19:25:31Z “If someone grabs you, there may be skin cells or some other forensic evidence on the clothing,” Mr. Browne said. Strauss-Kahn Case Puts Focus on the Real Special Victims Squad 2011-05-18T16:18:38Z Mr Underwood will be the first of 50 patients whose skin cells will be grown into brain cells as part of a five year study. Parkinson's artificial brain bank 2011-06-17T16:12:36Z A paper published last week circumvented iPS cells altogether, describing the generation of hepatocyte-like cells directly from mouse skin cells, using a cocktail of regulatory proteins important for liver development. Stem cells: The growing pains of pluripotency 2011-05-18T17:20:32.423Z Ultraviolet light, particularly UVB, penetrates the skin and helps slow the overproduction of skin cells. Personal Health: For Many Millions, Psoriasis Means Misery 2011-07-04T19:49:18Z The scientists used genetically modified viruses to introduce four different "transcription factors" into foetal skin cells. Skin cells 'turned into neurons' 2011-05-26T19:25:31Z When Yang Xu, a biologist at the University of California, San Diego, and colleagues did so, they found that iPS cells made from mouse skin cells were rejected by genetically identical mice. Stem-cell rejection shocks scientists 2011-05-14T04:24:22Z Genes are inserted into the skin cells, reprogramming them to become something else. Parkinson's artificial brain bank 2011-06-17T16:12:36Z When Yang Xu, a biologist at the University of California, San Diego, and colleagues did so, they found that iPS cells made from mouse skin cells were nonetheless rejected by genetically identical mice. Versatile Stem Cells Suffer Body Blow in a Study 2011-05-13T17:01:32Z Recent evidence suggests that T-cells, a type of white blood cell that plays a key role in the body’s immune defenses, overreact in the presence of certain environmental factors, speeding the production of skin cells. Personal Health: For Many Millions, Psoriasis Means Misery 2011-07-04T19:49:18Z Before committing suicide at the age of 22, an anonymous man with schizophrenia donated a biopsy of his skin cells to research. Schizophrenia 'in a Dish' 2011-04-13T23:45:04.967Z Despite its name, ear wax is not "wax," but a mixture of secretions from the outer ear, along with dead skin cells and hair. Home remedy for ear wax found effective 2011-03-15T18:40:02Z The printer would be stocked with one or more inkjet reservoirs of human skin cells, not the donor's own, sparking an allergenic reaction that would initiate the body's own healing processes. Hot Off the Presses, New Skin for Burn Victims 2011-02-21T20:21:14Z The strongest response was to cells made by incorporating genes for certain growth factors into the DNA of the skin cells. Versatile Stem Cells Suffer Body Blow in a Study 2011-05-13T17:01:32Z People shed DNA all the time from dead skin cells and other sources, and it is easy to contaminate DNA samples unless special precautions are taken. Contamination Seen in Genome Databases 2011-02-16T22:15:43Z She asked the two sisters, one 82 and the other 89, if they would donate some of their skin cells for an ambitious, highly uncertain experiment that, if it succeeded, promised a double payoff. Diseases in a Dish: Stem Cells for Drug Discovery (preview) 2011-02-16T13:45:02.097Z Most over-the-counter creams and gels for the condition employ benzoyl peroxide, a compound developed decades ago that helps slough off dead skin cells and reduce inflammation. Well: Remedies: Tea Tree Oil for Acne 2011-01-27T16:42:10Z The inch-long silver fish don't bite; they simply nibble at dead skin cells with mouths that act like suction cups. 'Doctor fish' nibble at hands and feet to smooth skin at spa in Beirut 2011-01-25T01:58:03Z These changes, or mutations, in the DNA tamper with the blueprint that skin cells use to reproduce themselves. Shunning the sun may harm your health 2010-12-21T18:34:04Z "It exfoliates and sloughs off dead skin cells," she said. Dry brushing skin has devotees, but claims are suspect 2010-12-16T19:35:40Z Vitamin D isn’t a true vitamin but rather a hormone made from skin cells when they are hit by ultraviolet radiation from the sun. Vitamin D Targets Increased 2010-11-30T16:36:00Z To their surprise, RNA from the four "stem cell" genes worked to transform ordinary skin cells into iPS cells. U.S. researchers make stem cells quickly from skin 2010-09-30T19:25:00Z The advance in cell reprogramming by researchers in Boston was praised as a more efficient way of turning skin cells into stem cells, a step toward developing new medical treatments. Researchers Report Progress on Stem Cell Alternative 2010-09-30T17:07:00Z This layer contains skin cells with valuable genetic information. Collecting Monkey Dung 2010-09-28T18:30:00Z |
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