The finding that induced pluripotent stem cells (iPS cells) can be created by activation of a small number of genes implies that:
A)aging can eventually be reversed.
B)dying cells can be revitalized.
C)cancer cells can be killed by targeting these genes.
D)developmental restriction of cell fate is reversible.
E)None of the answer options is correct.

Question

Quizplus · Accepted Answer

The finding that iPS cells can be created by activation of a small number of genes indicates that the developmental restriction of cell fate, which was previously thought to be irreversible, can be reversed. This has significant implications for regenerative medicine, as it suggests that it may be possible to generate new tissues and organs by reprogramming adult cells back to an embryonic state. However, this finding does not necessarily imply that aging can be reversed or dying cells can be revitalized, nor does it provide a direct means of targeting cancer cells.

The Finding That Induced Pluripotent Stem Cells (IPS Cells) Can