Women's Health Weekly
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Breast Cancer
New method of RNA interference permanently silences key breast cancer gene
May 12th, 2005
In laboratory mouse experiments, researchers at the University of Texas M.D. Anderson Cancer Center have developed a way to use RNA interference (RNAi) so that it permanently hampers breast cancer development. The technique permanently silences activated STAT3, a crucial gene found in some human breast tumors, thus reducing the cancer's ability to become invasive. The study, presented at the annual meeting of the American Association for Cancer Research (AACR), used a modified form of RNAi to silence STAT3 in a permanent way. Typically, only a transient effect is achieved with RNAi before the tiny bits of genetic material are become inactive as the...
Source: Women's Health Weekly (2005-05-12)
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