Every once in a while, something goes wrong during a stem cell's specialization process and harmful mutations occur in the cell's DNA.

有时干细胞在分化过程中会出问题，细胞DNA会出现有害突变。

2DG (2-deoxy-D-glucose), works by interfering with the way cells process glucose.

卡路里限制模拟机制如何发生作用研究最透彻的卡路里限制替代品要数 2DG（二脱氧 D 葡萄糖），它能够影响细胞加工葡萄糖的方式。

They take one or more inputs from other cells, process those signals, and then emit their own signal.

它们从其他细胞获取一个或多个输入，处理这些信号，然后发出自己的信号。

When our cells process mRNA, a part of the cell called the ribosome translates and follows these instructions to build the encoded protein.

当我们的细胞处理 mRNA 时，称为核糖体的细胞部分会翻译并遵循这些指令来构建编码的蛋白质。

How a prototype caloric-restriction mimetic works The best-studied candidate for a caloric-restriction mimetic, 2DG (2-deoxy-D-glucose), works by interfering with the way cells process glucose.

卡路里限制模拟机制如何发生作用研究最透彻的卡路里限制替代品要数 2DG（二脱氧 D 葡萄糖），它能够影响细胞加工葡萄糖的方式。