News tagged with dna mutations

New DNA sequences hone in on breast, ovarian cancer risk

Researchers at Mayo Clinic Cancer Center have identified new DNA sequences associated with breast cancer—the most common cancer among women, with an average risk of developing the disease of 10 percent—and ovarian cancer, ...

Mar 27, 2013
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Researchers discover enzyme behind breast cancer mutations

Researchers at the University of Minnesota have uncovered a human enzyme responsible for causing DNA mutations found in the majority of breast cancers. The discovery of this enzyme – called APOBEC3B – may change the way ...

Feb 06, 2013
popularity 4.5 / 5 (2) | comments 1 | with audio podcast

New mutations driving malignant melanoma discovered

Two new mutations that collectively occur in 71 percent of malignant melanoma tumors have been discovered in what scientists call the "dark matter" of the cancer genome, where cancer-related mutations haven't ...

Jan 24, 2013
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Gene in eye melanomas linked to good prognosis

Melanomas that develop in the eye often are fatal. Now, scientists at Washington University School of Medicine in St. Louis report they have identified a mutated gene in melanoma tumors of the eye that appears ...

Jan 16, 2013
popularity not rated yet | comments 0 | with audio podcast