News tagged with gene mutation

'Wildly heterogeneous genes'

Cancer tumors almost never share the exact same genetic mutations, a fact that has confounded scientific efforts to better categorize cancer types and develop more targeted, effective treatments.

Sep 15, 2013
popularity 4.5 / 5 (2) | comments 0 | with audio podcast

Moving towards gene therapies for retinal atrophies

Researchers at Michigan State University (MSU) provide the first phenotypic evidence a mutated gene causes one form of progressive retinal atrophy in papillon dogs. Progressive retinal atrophy is analogous to one of the leading ...

Sep 09, 2013
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Researchers uncover genetic cause of childhood leukemia

For the first time, a genetic link specific to risk of childhood leukemia has been identified, according to a team of researchers from Memorial Sloan-Kettering Cancer Center, St. Jude Children's Research Hospital, University ...

Sep 08, 2013
popularity 4.8 / 5 (6) | comments 0 | with audio podcast

DNA changes during pregnancy persist into childhood

Even before they are born, babies accumulate changes in their DNA through a process called DNA methylation that may interfere with gene expression, and in turn, their health as they grow up. But until now it's been unclear ...

Sep 04, 2013
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New method for early detection of colon cancer

A new, highly sensitive method to detect genetic variations that initiate colon cancer could be readily used for noninvasive colon cancer screening, according to a study published in Cancer Prevention Research, a journal of the ...

Sep 04, 2013
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