Common drugs used to treat cancer may be more harmful to healthy brain cells than the cancer cells that they are intended to destroy. That is the conclusion of a study conducted by researchers at the University of Rochester Medical Center and published today in the Journal of Biology. The results, which also indicate that chemotherapy may cause long-term brain damage, represent the closest that scientists have come to pinpointing the underlying physiological cause of “chemo brain,” a common side effect of cancer treatment that scientists are only now beginning to comprehend.>>> Discuss This Story