Women's Health Weekly
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NYU Langone Medical Center / New York University School of Medicine
NYU Langone Medical Center researchers find micro RNA plays a key role in melanoma metastasis
February 26th, 2009
Scientists have long wondered how melanoma cells travel from primary tumors on the surface of the skin to the brain, liver and lungs, where they become more aggressive, resistant to therapy, and deadly. Now, scientists from NYU Langone Medical Center have identified the possible culprit—a short strand of RNA called microRNA (miRNA) that is over-expressed in metastatic melanoma cell lines and tissues. The new findings, published online this week and in the February 10, 2009 print edition of the Proceedings of the National Academy of Sciences (PNAS), suggest that miRNA silencing to counteract or attack this mechanism may be an effective therapeutic strategy for...
Source: Women's Health Weekly (2009-02-26)
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