The making of an intestinal stem cell

Researchers have found the factor that makes the difference between a stem cell in the intestine and any other cell. The discovery reported in the 6th March issue of the journal Cell, a Cell Press publication, is an essential step toward understanding the biology of the stem cells, which are responsible for replenishing all other cells in the most rapidly self-renewing tissue in mammals. It may also have implications for colon cancer, according to the researchers...

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