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Sep 22, 2011
UC San Diego biologists discover genes that repair nerves after injury
Biologists at the University of California, San Diego have identified more than 70 genes that play a role in regenerating nerves after injury, providing biomedical researchers with a valuable set of genetic leads for use in developing therapies to repair spinal cord injuries and other common Read More...
Source: EurekAlert - Biology



Sep 22, 2011
Penn researchers find a new twist in a blindness-causing disease gene
PHILADELPHIA — After more than three decades of research, University of Pennsylvania veterinarians and vision-research scientists, with associates at Cornell University, have identified a gene responsible for a blindness-inducing disease that afflicts dogs. In the process, the Penn scie Read More...
Source: EurekAlert - Biology



Sep 22, 2011
Team creates genetic 'GPS' system to comprehensively locate and track inhibitory nerve cells
20 mouse lines provide views of cortical GABA neurons not previously possible Cold Spring Harbor, NY – A team of neuroscientists at Cold Spring Harbor Laboratory (CSHL) has succeeded in creating what amounts to a GPS system for locating and tracking a vital class of brain cells that Read More...
Source: EurekAlert - Biology



Sep 22, 2011
UCLA scientists uncover potential target for treating common form of early-onset dementia
No cure exists for frontotemporal dementia, which strikes between the ages of 40 and 64 and accounts for at least one in four cases of early-onset dementia. Caused by the death of cells in the front and sides of the brain, the disease can lead to dramatic changes in a patient's personality an Read More...
Source: EurekAlert - Biology



Sep 22, 2011
Stem cells, potential source of cancer-fighting T cells
Adult stem cells from mice converted to antigen-specific T cells -- the immune cells that fight cancer tumor cells -- show promise in cancer immunotherapy and may lead to a simpler, more efficient way to use the body's immune system to fight cancer, according to Penn State College of Medicine Read More...
Source: EurekAlert - Biology



Sep 22, 2011
MU researchers unveil new method for detecting lung cancer in Nature article
When lung cancer strikes, it often spreads silently into more advanced stages before being detected. In a new article published in  Nature Nanotechnology, biological engineers and medical scientists at the University of Missouri reveal how their discovery could provide a much earlier warnin Read More...
Source: EurekAlert - Biology



Sep 22, 2011
How Our Liver Kills 'Killer Cells'
ScienceDaily (Sep. 22, 2011) — Our livers can fight back against the immune system -- reducing organ rejection but also making us more susceptible to liver disease. Scientists at the Centenary Institute in Sydney have seen for the first time (in mice) how the liver goes independent, eng Read More...
Source: Science Daily



Sep 22, 2011
Blood Pressure Drugs May Lengthen Lives of Melanoma Patients
ScienceDaily (Sep. 22, 2011)  — Beta-blocker drugs, commonly used to treat high blood pressure, may also play a major role in slowing the progression of certain serious cancers, based on a new study.   A review of thousands of medical records in t Read More...
Source: ScienceDaily



Sep 22, 2011
Anti-Aging Creams: Is the 'Longevity Gene' Nearing the End of Its Life?
ScienceDaily (Sep. 22, 2011)  — Sirtuins, proteins believed to significantly increase lifespan in a number of organisms -- and the claimed target of some anti-aging creams -- do not, in fact, affect animal longevity, according to new research funded by the Wellcome Trust and Read More...
Source: ScienceDaily



Sep 22, 2011
Researchers Discover How 'Promiscuous Parasites' Hijack Host Immune Cells
ScienceDaily (Sep. 21, 2011)  —  Toxoplasma gondii  parasites can invade your bloodstream, break into your brain and prompt behavioral changes from recklessness to neuroticism. These highly contagious protozoa infect more than half the world's population, and Read More...
Source: ScienceDaily



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