News tagged with dna damage

How cells remodel after UV radiation

Researchers at the University of California, San Diego School of Medicine, with colleagues in The Netherlands and United Kingdom, have produced the first map detailing the network of genetic interactions underlying the cellular ...

Dec 19, 2013
popularity 5 / 5 (1) | comments 0 | with audio podcast

Vitamins can damage the body's own defences

Each year, we spend billion of dollars on dietary supplements. New research indicates that vitamin pills may upset the fragile balance in our cells and thus cause more harm than good.

Nov 26, 2013
popularity 3.8 / 5 (21) | comments 4

Biologists ID new cancer weakness

About half of all cancer patients have a mutation in a gene called p53, which allows tumors to survive and continue growing even after chemotherapy severely damages their DNA.

Nov 14, 2013
popularity 4.6 / 5 (10) | comments 0 | with audio podcast