They found the runaway melting process in this case as well.

他们在这种情况下也发现了失控的融化过程。

The more replications, the greater the likelihood of random dna damage and a cell going rogue, failing to be detected and ultimately starting the runaway process towards a tumour.

复制越多，随机DNA损伤和细胞失控的可能性就越大，无法被检测到，最终开始向肿瘤扩散的失控过程。