News tagged with dna damage

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Study sheds light on cancer-causing gene regulation

Researchers at Beth Israel Deaconess Medical Center (BIDMC) have uncovered the genes that regulate MDM2, an oncogene that, in turn, regulates the tumor suppressor protein p53. But instead of an on-off switch for MDM2, the ...

dateAug 16, 2010 in Cancer
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DNA 'molecular scissors' discovered

(PhysOrg.com) -- Scientists at the University of Dundee have discovered a protein that acts as a 'molecular scissors' to repair damaged DNA in our cells, a finding which could have major implications for cancer treatments.

dateJul 09, 2010 in Cell & Microbiology
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DNA mutation rates raise curtain on cause of cancer

What if we could understand why cancer develops? We know that certain risk factors, such as smoking or excessive sun exposure, can increase the chances of developing this terrible disease, but cancer can form in any tissue, ...

dateJul 01, 2010 in Cancer
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