Making Your Stem Cells Work Harder

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Research noted at EurekAlert suggests that stem cells could be manipulated into working much harder to produce replacements for damaged tissue. Scientists "have identified an important mechanism that regulates how many new cells are produced by each intestinal stem cell. ... As many serious disorders cause a reduction in the production of new cells, scientists are keen to develop drugs that stimulate the process, which in turn could help the body to cure itself. ... Understanding how cell production is regulated increases our chances of producing drugs able to stimulate the endogenous production of new cells ... He hopes that the new findings can be used to develop drugs that stimulate, for example, the formation of new nerve cells to treat conditions such as stroke and Parkinson's and skin cells to facilitate the healing of wounds."

Link: http://www.eurekalert.org/pub_releases/2006-06/ki-nsf061506.php