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(University of Michigan) New research suggests that cadmium is one of the critical ingredients causing emphysema, and even low-level exposure attained through second-hand smoke and other means may also increase the chance of developing lung disease. read more »
Source:http://www.eurekalert.org
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(Cedars-Sinai Medical Center) When virally infected cells in the brain called astrocytes come in contact with antiviral T cells of the immune system, they undergo a unique series of changes that dramatically reorganize their shape and function, according to researchers at the Board of Governors Gen read more »
Source:http://www.eurekalert.org
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CHICAGO (Reuters) - A new understanding of the origins of brown fat cells -- the "good" kind of fat that burns energy and keeps us warm -- may lead to new treatments for obesity, two research teams reported on Wednesday.



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WASHINGTON (Reuters) - U.S. health regulators are seeking stronger warnings about the risk of pancreatitis after the deaths of two patients taking Amylin Pharmaceuticals Inc's injectable diabetes drug Byetta, sending the company's shares down as much 16 percent.



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The best path to a clogged heart may be through the wrist. About a million artery-clearing angioplasties are performed in the United States each year, and the usual route is to thread a tube to the heart through an artery in the groin. read more »
Source:http://www.msnbc.msn.com
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NEW YORK (Reuters Health) - New mothers with a history of depression or other psychiatric disorders appear more likely than other women to attempt suicide soon after giving birth, a new study suggests.



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(University of Illinois at Urbana-Champaign) A new study of the ribosome, the cell's protein-building machinery, sheds light on the oldest branches of the evolutionary tree of life and suggests that differences in ribosomal structure between the three main branches of that tree are "molecular fossi read more »
Source:http://www.eurekalert.org
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(Carnegie Mellon University) Hyaluronic hydrogels developed by Carnegie Mellon University researchers may provide a suitable scaffolding to enable bone regeneration. The hydrogels, created by Newell Washburn, Krzysztof Matyjaszewski and Jeffrey Hollinger, have proven to encourage the growth of preo read more »
Source:http://www.eurekalert.org
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LONDON (Reuters) - Sleepiness can be controlled by a set of nerve cells in the eye, tests on mice suggest, offering a new target for drug developers that may lead to better sleeping pills, British scientists said on Sunday.



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