If each skin cell is replaced with a healthy cell, the skin will always look and be healthy.

如果每个皮肤细胞被一个健康的细胞所取代，皮肤看起来很好，非常健康。

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Eventually, the improved healthy cells will revert to where you started with abnormal skin cell function.

最后，那些改善过的健康细胞将会回复到你之前异常不健康的皮肤状态。

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Once a cell enters, say, the valley that leads to becoming a skin cell, it cannot suddenly change course and become a neuron.

一个细胞一旦落入某条峡谷，比如成为皮肤细胞，那么它就不可能突然改变轨迹，而变为神经细胞。

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The two most common forms of skin cancer are basal cell and squamous cell cancers.

VOA: special.2010.07.06

To create each embryo, they took the DNA out of an egg, so that it was hollow, and replaced it with the skin cell's DNA instead.

CNN: Cloning stem cells: What does it mean?

In the case of the northern wombat, the nucleus could be taken from an easily accessible skin cell, and the egg could be provided by a common wombat.

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Since that time, more advanced cloning technologies have evolved, including the iPS system of induced pluripotent stem cells, which can be grown from nearly any skin cell.

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