In the News
Win Official Gears of War Gear Got a special way with words? Know how to handle a chainsaw? Combine your unearthly special talents and bag some Xbox 360 swag. In Game|Life. Bioengineer Advances Survival, Promise Of Adult Stem Cells MIT researchers have developed a technique to encourage the survival and growth of adult stem cells, a step that could help realize the therapeutic potential of such cells. Pulse Pressure Identified As Important Risk Factor For Atrial Fibrilla Increased pulse pressure (the difference between systolic and diastolic blood pressure) appears to be an important predictor of the risk for new onset atrial fibrillation, according to a study in the February 21 issue of JAMA. Treating Depression May Improve Recovery Of Heart Rate Variability Fol Patients with depression appear to have an impaired ability to recover their heart rate variability following acute coronary syndromes such as heart attack, a factor that could increase their risk of coronary death, according to a new report. However, patients who are treated with antidepressants or whose mood lifts may experience more of an improvement in heart rate variability than those who are untreated or remain depressed. Genetic Mutations Linked To Lupus A gene discovered by scientists has been linked to lupus and related autoimmune diseases. The finding is the latest in a series of revelations that shed new light on what goes wrong in human cells to cause the diseases. Cruel and Unusual: Sentencing 13- and 14-Year-Old Children to Die in P This 2007 study "has documented 73 cases where children 13 and 14 years of age have been condemned to death in prison. ... This report is intended to illuminate this cruel and unusual punishment inflicted on children, particularly for those who have been without legal help for so long."Includes profiles of some of the children, data, and photos. Opens directly into a PDF file. From the nonprofit law organization, Equal Justice Initiative. Mutation May Cause Inherited Neuropathy Mutations in a protein called dynein, required for the proper functioning of sensory nerve cells, can cause defects in mice that may provide crucial clues leading to better treatments for a human nerve disorder known as peripheral neuropathy, which affects about three percent of all those over age 60. New Drug Target Identified For Fighting Parkinson's Disease Researchers at Johns Hopkins' Institute for Cell Engineering (ICE) have discovered a protein that could be the best new target in the fight against Parkinson's disease since the brain-damaging condition was first tied to loss of the brain chemical dopamine. NASA Successfully Launches Environmental Satellite NASA successfully launched a new environmental satellite today for the National Oceanic and Atmospheric Administration (NOAA). It will improve weather forecasting and monitor environmental events around the world. Researchers Redefine Cura Personalis -- Caring For The Whole Person -- At a time when medicine tends to focus on patients as a "collection of visceral organs and a nervous system," systems medicine provides a new approach to medical practice that is "anticipated to result in more comprehensive and systematic patient care." In a recent commentary, two researchers ask, "Is there a future for systems medicine" particularly as the country considers a health care overhaul?
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