That finding confirms the important role these signaling pathways play in dental development.

该研究结果确认了这些信号通路在牙齿发育过程中起到的重要作用。

So the neuro science project I'm working on involves the cellular signaling pathway of neuronal nitric oxide synthase.

我在做的这个神经学科项目涉及神经元一氧化氮合酶细胞信号传导通路。

And as people gain weight, damaged to signaling pathways makes it increasingly difficult for the brain to measure food intake and fat storage.

随着人们体重增加，信号通路受损使得大脑越来越难以测量食物摄入和脂肪储存。