News tagged with complex systems

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Developing health systems guidance: New series

In the first paper in a three-part series on health systems guidance, Xavier Bosch-Capblanch of the Swiss Tropical and Public Health Institute, Basel, Switzerland and colleagues examine in this week's PLoS Medicine how gu ...

Other created Mar 06, 2012 | popularity 5 / 5 (1) | comments 0

Protein scouts for dangerous bacteria: How the immune system detects listeria and other bad bacteria

Millions of "good" bacteria exist harmoniously on the skin and in the intestines of healthy people. When harmful bacteria attack, the immune system fights back by sending out white blood cells to destroy the disease-causing ...

Immunology created Feb 23, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Changing the locks: HIV discovery could allow scientists to block virus's entry into cell nucleus

Scientists have found the 'key' that HIV uses to enter our cells' nuclei, allowing it to disable the immune system and cause AIDS The finding, published today in the open access journal PLoS Pathogens, provides a potential new ta ...

HIV & AIDS created Dec 08, 2011 | popularity 5 / 5 (3) | comments 0 | with audio podcast

Stigma among HIV-positive women complex and overlapping

In this week's PLoS Medicine, Mona Loutfy of the University of Toronto, Canada and colleagues report their study examining experiences of stigma and coping strategies among HIV-positive women in Ontario, Canada.

HIV & AIDS created Nov 22, 2011 | popularity not rated yet | comments 0

Harvard Medical School launches major initiative to address crisis in drug development

Taking aim at the alarming slowdown in the development of new and lifesaving drugs, Harvard Medical School is launching an Initiative in Systems Pharmacology, a comprehensive strategy to transform drug discovery by convening ...

Medical research created Oct 17, 2011 | popularity 5 / 5 (1) | comments 0

Novel math formula predicts success of certain cancer therapies

Carefully tracking the rate of response of human lung tumors during the first weeks of treatment can predict which cancers will undergo sustained regression, suggests a new study by researchers at the Stanford University ...

Medical research created Oct 05, 2011 | popularity not rated yet | comments 0 | with audio podcast

The 'disinhibited' brain

The Complex Regional Pain Syndrome (CRPS), also known as Morbus Sudeck, is characterised by "disinhibition" of various sensory and motor areas in the brain. A multidisciplinary Bochum-based research group, led by Prof. Dr. ...

Neuroscience created Sep 21, 2011 | popularity not rated yet | comments 0

Ethnic, gender stereotypes bias treatment of Parkinson's disease

Cultural, ethnic and gender stereotypes can significantly distort clinical judgments about "facially masked" patients with Parkinson's disease, according to a newly published study from researchers at Tufts University, Brandeis ...

Health created Jul 06, 2011 | popularity not rated yet | comments 0 | with audio podcast

Who goes there? Novel complex senses viral infection

Double-stranded (ds) RNA viruses are a diverse group of viruses that include rotaviruses, a common cause of gastroenteritis. The ability of the immune system to detect and destroy viruses is critical for human health and ...

Medical research created Jun 23, 2011 | popularity not rated yet | comments 0 | with audio podcast

Unpicking the grammar of genes

(Medical Xpress) -- The MHC on the short arm of chromosome 6 is the most gene-dense region of our DNA with around 230 genes all crammed into this stretch of our genome.

Genetics created Jun 17, 2011 | popularity not rated yet | comments 11 | with audio podcast

Examining the brain as a neural information super-highway

An article demonstrating how tools for modeling traffic on the Internet and telephone systems can be used to study information flow in brain networks will be published in the open-access journal PLoS Computational Biology on 2nd ...

Neuroscience created Jun 02, 2011 | popularity not rated yet | comments 0 | with audio podcast

Relief from red, itchy skin: Unraveling the secrets of vitamin D

Vitamin D helps to reduce the inflammation associated with psoriasis, a common skin condition that causes red, itchy patches on the skin, shows a new study.

Medical research created May 12, 2011 | popularity not rated yet | comments 0


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