Skin Cells May Provide Early Warning For Cancer Risk Elsewhere In Body
Thursday, October 15, 2009 - 19:28
in Biology & Nature
If susceptibility to cancer is the result of inherited genetic mutations, then DNA in all the body's cells should have these mutations. A cell biologist argues that, since skin cells are easy to culture, it may be possible to observe the behavior of skin cells in a Petri dish and detect those mutations involving growth that increase our cancer risk.