Scientists find how cancer cells become resistant to chemotherapy
Thursday, March 26, 2009 - 13:23
in Health & Medicine
A research team at the Scripps Research Institute has obtained the first glimpse of a protein that keeps certain substances, including many drugs, out of cells. The protein, called P-glycoprotein or P-gp for short, is one of the main reasons cancer cells are resistant to chemotherapy drugs. Understanding its structure may help scientists design more effective drugs.