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Stem Cell Research

Uploader: Dall 3 years ago   Subscribe 10
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61% 14 votes


Telomerase is an enzyme that helps maintain the length of the ends of chromosomes, called telomeres, by adding on nucleotides. Additionally, they are programmed with the normal checks and balances to keep them from going rogue, as can occur with iPSCs. The normal development of the brain depends not only on the proliferation and differentiation of these fetal stem cells, but also on a genetically programmed process of selective cell death called apoptosis [ 76 ]. HSCs are defined by their ability to self-renew and to give rise to all the kinds of blood cells in the body.

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