Scientists find 5 new Parkinson's genes Tue, 1 Feb 2011 04:10 pm PST AP - Scientists have identified five new genes linked to Parkinson's disease in a large genetic analysis of the illness, according to a new study. After reviewing nearly 8 million possible genetic mutations, researchers pinpointed five genes connected to Parkinson's disease. Previously, six other genes were identified, and experts say there is now increasing proof the degenerative disease is sparked by peoples' genes. Full Story | Top | FDA declines to approve Orexigen diet drug Tue, 1 Feb 2011 03:53 pm PST AP - The government on Tuesday unexpectedly rejected what appeared to be the most promising candidate among a class of new diet drugs, wiping out hopes for a new medication to fight obesity anytime soon. Full Story | Top | Gene test may help spot lethal prostate tumors Wed, 2 Feb 2011 12:24 pm PST Reuters - Prostate tumors with a distinctive four-gene "signature" are far more lethal than others, laying the groundwork for a test to predict which tumors need aggressive treatment, U.S. researchers said on Wednesday. Full Story | Top | FDA rejects Orexigen diet drug over heart risks Tue, 1 Feb 2011 01:55 pm PST Reuters - U.S. health regulators rejected Orexigen Therapeutics Inc's weight-loss drug and requested a clinical trial to resolve heart safety concerns, dealing a blow to what stood to be the first new diet pill in a decade. Full Story | Top | More Screenings May Explain Higher Chlamydia Rates Among Minorities Wed, 26 Jan 2011 08:49 pm PST HealthDay - WEDNESDAY, Jan. 26 (HealthDay News) -- Screening rates for the sexually transmitted disease chlamydia are significantly higher in the United States among young black and Hispanic women than among young white women, which might explain why black and Hispanic women have higher reported rates of the disease, a new study suggests. Full Story | Top | Trained Labrador Can Sniff Out Colon Cancer, Researchers Say Tue, 1 Feb 2011 08:48 pm PST HealthDay - MONDAY, Jan. 31 (HealthDay News) -- With powers of smell far superior to those of humans, dogs can sniff out buried earthquake victims. They can unearth hidden bombs or drugs. They can also apparently detect colorectal cancer, Japanese researchers suggest. Full Story | Top | Spanish doctors unveil promising AIDS vaccine Tue, 1 Feb 2011 11:39 am PST AFP - Spanish researchers announced Tuesday they have developed an AIDS vaccine which cuts the viral load by a significant amount in most patients although they cautioned it is still not enough as a treatment. Full Story | Top | Last Year's H1N1 Flu Vaccine Was Safe, Study Finds Wed, 2 Feb 2011 08:47 pm PST HealthDay - WEDNESDAY, Feb. 2 (HealthDay News) -- Close to 100 million doses of H1N1 flu vaccine were given out in 2009-2010 in China, with no pattern of serious side effects observed, a review by Chinese scientists finds. Full Story | Top |
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