Word: ras
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...raise the question rhetorically, but unfortunately for me, I actually can relate to the pompous professor. My senior year in high school, I wrote an essay on Ralph Ellison's Invisible Man in which I boldly asserted that one of the novel's characters, Ras the Exhorter, was based on the real-life black nationalist leader Marcus Garvey. I remember feeling the smug self-satisfaction that comes with crafting (what I thought was) an original academic argument. I excerpted the essay on my Harvard application. I wondered--only half in jest--whether it was publishable...
...Ras based on Marcus Garvey?" they asked. So much for my original thesis...
What bothered me more than my destroyed thesis, however, was a larger question: What was my scholarship worth? Sure, I had amply demonstrated that similarities exist between Ras and Garvey, but the causal link had been shattered by the only guy who had a right to do so--the author himself. I was wrong, and my paper was worthless...
Other drug companies are targeting another common cancer gene: one that codes for a protein called the EGF (epidermal growth factor) receptor. This receptor, which takes in growth signals and relays them to the RAS protein, is found in abnormally high numbers on the surface of about 40% of tumor cells, including about 90% of lung-cancer tumors, some prostate tumors and other malignancies. Researchers at M.D. Anderson Cancer Center in Houston are testing an antibody to EGF receptors in patients with advanced head and neck cancers. But most other groups, including teams at drug makers Pfizer, Novartis and Zeneca...
...Anatomy Project). But it will be years before this library can be put to practical use. "It took 20 years to make testing for hormone receptors routine in breast-cancer patients," notes UCLA's Slamon. It will take at least a decade to make testing for HER-2/neu, RAS and other genes routine for cancer patients in general...