Enzyme Research

Data on enzyme research discussed by researchers at Harvard University, Medical Department

Published in Cancer Weekly, January 20th, 2009

According to recent research from the United States, "Human papillomavirus (HPV) oncoproteins subvert cellular signaling pathways, including kinase pathways, during the carcinogenic process. To identify kinases targeted by the HPV16 E7 oncoprotein, shRNA kinase screens were performed in RKO colorectal carcinoma cell lines that differ only in their expression of HPV16 E7."

"Our screens identified kinases that were essential for the survival of RKO cells, but not essential for RKO cells expressing HPV16 E7. These kinases include CDK6, ERBB3, FYN, AAK1, and TSSK2. We show that, as predicted, CDK6 knockdown inhibits pRb phosphorylation and induces S-phase depletion, thereby...

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Source: Cancer Weekly (2009-01-20)

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