Article
Melanoma, a tumor based on a mutant stem cell?
The Journal of investigative dermatology - 1 Jan 2006
Grichnik James M, Burch James A, Schulteis Ryan D, Shan Siqing, Liu Jie, Darrow Timothy L, Vervaert Carol E, Seigler Hilliard F
Abstract excerpt
Stem cells play a critical role in normal tissue maintenance, and mutations in these stem cells may give rise to cancer. We hypothesize that melanoma develops from a mutated stem cell and therefore residual stem cell characteristics should be able to be identified in melanoma cell lines. We studied three metastatic melanoma cell lines that exhibited multiple morphologic forms in culture and demonstrated the...
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