Portrait of a stem cell
- PMID: 12431368
- DOI: 10.1016/s1534-5807(02)00329-5
Portrait of a stem cell
Abstract
There is great enthusiasm for the potential use of stem cells in treating tissue degenerative disorders, but little is known about the intrinsic molecular programs defining self-renewal and differentiation. New data sets produced by transcriptional profiling of purified stem cell populations begin to establish the nature of "stemness."
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