From rxpgnews.com
Genome-wide survey nets key melanoma gene
By Howard Hughes Medical Institute,
Feb 8, 2008 - 3:39:37 AM
One might call it a tale of two melanocytes. Given the same genetic mutation, why does one melanocyte shut down growth and become a relatively benign mole, while another rages out of control and develops into deadly melanoma
In trying to tease out the answer to this simple question, Howard Hughes Medical Institute (HHMI) researchers have uncovered a protein that stops the growth of melanoma, a cancer that develops from pigment-producing cells in the skin called melanocytes. HHMI investigator Michael Green and colleagues at the University of Massachusetts Medical School reported their identification of the genetic underpinnings of a new way to thwart one of the deadliest forms of cancer in the February 8, 2008, issue of the journal Cell.
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