Article
Why do stem cells exist?
Environmental and molecular mutagenesis - 1 Jan 1996
Heddle J A, Cosentino L, Dawod G, Swiger R R, Paashuis-Lew Y
Abstract excerpt
Self-renewing tissues have a differentiation hierarchy such that the stem cells are the only permanent residents of the tissue, and it is in these cells that most cancerous mutations arise. The progeny of the stem cells either remain stem cells or enter a transient proliferating cell population t...
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