Penn Study Describes Novel Model of Skin Cancer, Providing Insights into the Second-Most Common Type of Cancer


December 10, 2009

Penn Medicine News Release

PHILADELPHIA – Scientists at the University of Pennsylvania School of Medicine have developed a new model of skin cancer based on the knowledge that a common cancer-related molecule called Src kinase is activated in human skin-cancer samples.

“Our previous work demonstrated that Src kinases are activated in human squamous cell carcinomas of the skin. We modeled these observations by increasing the expression of the gene Fyn, a member of Src family of proteins, in mouse skin,” explains senior author John T. Seykora MD, PhD, assistant professor of Dermatology. In addition, prior work by the Seykora lab on a related protein called Srcasm, discovered by him in 2002, suggested that Srcasm may function as an anti-oncogene, a molecule that keeps others in check in order to control cell growth... Read More