In the News
Reducing Anti-rejection Meds After Transplant Shows Less Complications Transplant researchers at the University of Pittsburgh's Thomas E. Starzl Transplantation Institute have dramatically improved intestinal transplant graft survival, and reduced rejection and infection rates by successfully using a novel immunosuppression minimization protocol, thus improving patients' overall quality of life and avoiding the use of several anti-rejection drugs, which can cause serious infections and major complications China IPod Journos Speak A defamation lawsuit against two Chinese reporters investigating working conditions at Apple's iPod factories is sparking a rash of new press about the case. Kevin Holden reports from Beijing. Muscle Repair: Making A Good System Better, Faster; Implications For A Skeletal muscles naturally repair themselves very efficiently but researchers at the Universities of Illinois-Chicago and Michigan found that a deficiency in plasminogen activator inhibitor-1 (PAI-1) actually promotes muscle regeneration, making PAI-1 "a therapeutic target for enhancing muscle regeneration."The plasminogen system's interaction with inflammatory, growth factor and other systems is more complicated than thought, indicating the plasminogen system likely may have multiple functions, with implications for aging, liver, lungs, heart, and degenerative diseases like muscular dystrophy. Case For Daily Calcium Pill Strengthened A new study has found people over 50 who take calcium supplements suffer fewer fractures and enjoy a better quality of life. The study involved a meta-analysis of over 63,000 people taking calcium or calcium and vitamin D supplements. The study found long term daily calcium and Vitamin D supplements have the potential to reduce the risk of fracture in the elderly by almost a quarter. New Test Predicts Blood Cancer's Sensitivity To Experimental Cancer Dr A test developed by Dana-Farber Cancer Institute scientists is the first to identify which malignant blood cells are highly vulnerable to a promising type of experimental drugs that unleash pent-up "cell suicide"factors to destroy the cancer. Many Teens Lose Migraines As They Reach Adulthood There's good news for kids and teens with migraines. Nearly 40percent of kids and teens with migraine no longer had headaches 10 years later, and another 20 percent developed less severe headaches, according to a new study published in the Oct. 24, 2006, issue of Neurology, the scientific journal of the American Academy of Neurology. Magnetic Ties May Explain High-Temp Superconductors Writing in the July 6, 2006, issue of Nature, scientists working at the CommerceDepartment's National Institute of Standards and Technology (NIST) Center for NeutronResearch (NCNR) in collaboration with physicists from the University of Tennessee (UT) and Oak Ridge National Laboratory (ORNL) report strong evidence that magneticfluctuations are key to a universal mechanism for pairing electrons and enablingresistance-free passage of electric current in high-temperature superconductors. Radical Approach To Cardiac Resynchronization Shows Promise Correcting the timing of heart contractions through cardiac resynchronization therapy can be a lifesaver to people with advanced heart failure. But the procedure, as it is done today, fails in about 15 percent of patients. Now, using a minimally invasive approach that may startle heart specialists, a medical-student researcher has developed a technique that shows promise for overcoming the procedure's main shortcoming. Targeting A Single Gene Could Inhibit Bone Decay And Stimulate Bone Gr Researchers at the University of Pennsylvania's School of Medicine have found by targeting the function of a single gene that it is possible to inhibit bone decay while simultaneously stimulating bone formation. This concept may lead to drug treatments for osteoporosis and other bone diseases. Senior author Yongwon Choi, PhD, professor of Pathology and Laboratory Medicine at the University of Pennsylvania and colleagues report their findings in the December issue of Nature Medicine. [Scary] Cruise Passengers with Broken Bones Come Ashore Nearly 500 passengers including eight with broken bones disembarked from the "Grand Voyager"cruise ship in Sardinia Tuesday a day after it was battered by a storm in the Mediterranean Sea.
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