News tagged with mirna
Genetic variations in miRNA processing pathway and binding sites help predict ovarian cancer risk
Apr 19, 2009 |
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Genetic variations in the micro-RNA (miRNA) processing pathway genes and miRNA binding sites predict a woman's risk for developing ovarian cancer and her prospects for survival, researchers from The University ...
Researchers identify another potential biomarker
Biology /
Jan 13, 2009 |
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Researchers from Boston University School of Medicine (BUSM) have demonstrated that a recently discovered class of molecule called microRNA (miRNAs), regulate the gene expression changes in airway cells that occur with smoking ...
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Silence of the genes
Oct 13, 2009 |
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The molecular architecture of a protein complex that helps determine the fate of human cells has been imaged for the first time by researchers with the U.S. Department of Energy's Lawrence Berkeley National ...
MicroRNA drives cells' adaptation to low-oxygen living
Oct 06, 2009 |
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Researchers have fresh insight into an evolutionarily ancient way that cells cope when oxygen levels decline, according to a new study in the October 7th issue of Cell Metabolism. In studies of cells taken from the lining ...
Florida man in hospital after dangerous amoeba infection
Sep 22, 2009 |
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A 22-year-old Orlando-area man is hospitalized after being infected with the same deadly amoeba that killed three boys in 2007, according to the Orange County, Fla., Health Department.
Predicting cancer prognosis
Aug 27, 2009 |
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Researchers led by Dr. Soheil Dadras at the Stanford University Medical Center have developed a novel methodology to extract microRNAs from cancer tissues. The related report by Ma et al, "Profiling and discovery of novel ...
New location found for regulation of RNA fate
Jul 30, 2009 |
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Thousands of scientists and hundreds of software programmers studying the process by which RNA inside cells normally degrades may soon broaden their focus significantly.
Research uncovers clues to virus-cancer link
Jun 17, 2009 |
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In a series of recently-published articles, a research team from the University of North Carolina at Chapel Hill Lineberger Comprehensive Cancer Center has uncovered clues to the development of cancers in AIDS patients.
Study shows promise for new cancer-stopping therapy
Jun 11, 2009 |
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Researchers at Nationwide Children's Hospital and Johns Hopkins University have discovered that delivering a small molecule that is highly expressed in normal tissues but lost in diseased cells can result in tumor suppression.
MicroRNA undermines tumor suppression
Mar 17, 2009 |
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A small piece of RNA, or microRNA (miRNA), ratchets down the activity of the tumor-suppressor gene p53, according to a study by Whitehead Institute and National University of Singapore researchers.
A new discovered mutation can hold the key to treat a large number of different cancers
Feb 17, 2009 |
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Scientists have discovered a mutation responsible for cancer progression, a finding with potential implications for the development of treatment against not one, but a series of cancer types since this mutation can be linked ...
Researchers find micro RNA plays a key role in melanoma metastasis
Feb 09, 2009 |
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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 ...
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