Chemotherapy Resistance

[News]

Cell cycle checkpoints act like moleculartripwires for damaged cells. Leave the tripwire in place for toolong, however, and cancer cells will press on regardless, makingthem resistant to certain types of chemotherapy, according toresearchers at the Salk Institute for Biological Studies.

More... (http://www.healthcentral.com/breast-cancer/news-304284-29.html)