Imprint Of Chemotherapy Linked To Inflammation In Breast Cancer Survivors
Sunday, March 9, 2014 - 14:00
in Health & Medicine
Many breast cancer survivors experience fatigue and other debilitating symptoms that persist months to years after their course of treatment has ended. Now researchers at the Winship Cancer Institute of Emory University have found clues that may explain how these symptoms can linger. Chemotherapy, one of the major treatments for breast cancer, can leave a long-lasting epigenetic imprint in the DNA of breast cancer patients' blood cells. That imprint is associated with biological signs of inflammation up to six months after the completion of treatment. Inflammation in turn is believed to cause symptoms like fatigue. The findings are now published online in the journal Brain, Behavior and Immunity. read more