Cancer cells' DNA repair disrupted to increase radiation sensitivity
Thursday, December 1, 2011 - 11:30
in Health & Medicine
Shortening end caps on chromosomes in human cervical cancer cells disrupts DNA repair signaling, increases the cells' sensitivity to radiation treatment and kills them more quickly, according to a new study. Researchers would to like see their laboratory findings lead to safer, more effective combination therapies for hard-to-treat pediatric brain cancers. To this end, they are starting laboratory tests on brain cancer cells.