News tagged with cell nucleus

Preventing cells from getting the kinks out of DNA

(PhysOrg.com) -- Many standard antibiotics and anti-cancer drugs block the enzymes that snip the kinks and knots out of DNA -DNA tangles are lethal to cells - but the drugs are increasingly encountering resistant bacteria ...

dateMay 21, 2010 in Biochemistry
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Tumor mechanism identified

Researchers from the Peninsula Medical School in Plymouth (UK), the Memorial Sloan-Kettering Cancer Center in New York, Cornell University in New York, Weil Medical College in New York and the Center for Neural Tumour Research ...

dateFeb 22, 2010 in Cancer
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New route to leukemia uncovered

(PhysOrg.com) -- Scientists have discovered a completely new route by which leukaemia develops, according to research published in Nature this weekend.

dateSep 28, 2009 in Cancer
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