An international effort led by researchers at the Perelman School of Medicine at the University of Pennsylvania has resulted in positive phase 3 clinical trial results for a new medicine to treat patients suffering from a ...
Nov 2, 2012
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A team of researchers under the direction of Dr. Jeffrey Teckman in the Department of Pediatrics at St. Louis University, have demonstrated that oxidative stress occurs in a genetic model of alpha-1-antitrypsin deficiency. ...
Oct 30, 2012
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Although placebos have played a critical role in medicine and clinical research for more than 70 years, it has been a mystery why these inactive treatments help to alleviate symptoms in some patients – and not others. Now ...
Oct 23, 2012
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University of Iowa team discovers new biological pathway in blood vessel cells, which may contribute to the blood pressure-lowering effects of TZD drugs used to treat Type 2 diabetes. This finding may help to develop new ...
Oct 9, 2012
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A new study has found that even though HIV diversifies widely within infected individuals over time, the virus strains that ultimately are passed on through heterosexual transmission often resemble the strain of virus that ...
Sep 20, 2012
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Scientists used genetic sequencing to discover new evidence that the first vaccine shown to prevent HIV infection in people also affected the viruses in those who did become infected. Viruses with two genetic "footprints" ...
Sep 10, 2012
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UCLA stem cell scientists have shown that two common tumor suppressor genes, TSC and PTEN, are vital to regulating the stem cell-like precursor cells that create the blood supply in Drosophila, the common fruit fly.
Sep 5, 2012
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Taking vitamin D supplements to compensate for vitamin D deficiency didn't improve cholesterol—at least in the short term, according to new research in Arteriosclerosis, Thrombosis and Vascular Biology, an American Heart ...
Sep 4, 2012
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(Medical Xpress)—Using a new method, diabetes researchers at Lund University, Sweden, have been able to reveal more of the genetic complexity behind type 2 diabetes. The new research findings have been achieved as a result ...
Sep 4, 2012
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African Americans have higher blood levels of a protein associated with increased heart-disease risk than European Americans, despite higher "good" HDL cholesterol and lower "bad" triglyceride levels. This contradictory observation ...
Aug 30, 2012
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