這是個一直爭論的命題。這兩天有個報道, 看看這兒。http://www.nature.com/nature/journal/v5

Nature Volume:505, Pages: 641–647 Date published:

DOI:doi:10.1038/nature12968


Stimulus-triggered fate conversion of somatic cells into pluripotency

Here we report a unique cellular reprogramming phenomenon, called stimulus-triggered acquisition of pluripotency (STAP), which requires neither nuclear transfer nor the introduction of transcription factors. In STAP, strong external stimuli such as a transient low-pH stressor reprogrammed mammalian somatic cells, resulting in the generation of pluripotent cells.

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