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Researchers discover baldness gene: 1 in 7 men at risk

Medicine & Health / Genetics

created Oct 12, 2008 | popularity 4 / 5 (12) | comments 3

(PhysOrg.com) -- Researchers at McGill University, King's College London and GlaxoSmithKline Inc. have identified two genetic variants in caucasians that together produce an astounding sevenfold increase the risk of male ...


Hirsute-s you, Sir! Could super furry animals provide clues for baldness?

Medicine & Health /

created Aug 28, 2006 | popularity 3.6 / 5 (5) | comments 0

Scientists looking at mice may have discovered why certain people are hairier than others in what could provide clues as to the reason some men go bald prematurely.


Stress can induce hair loss, and is especially notable in women

Medicine & Health / Health

created Jul 24, 2009 | popularity not rated yet | comments 0

The New York Times recently reported that Alaska Gov. Sarah Palin's hair was thinning as a result of extreme stress. If so, doctors say, she's not the only one.


Black hole

A Newtonian system that mimics the baldness of rotating black holes

Physics / General Physics

created Feb 23, 2009 | popularity 4.3 / 5 (18) | comments 3

(PhysOrg.com) -- The rotating black hole has been described as one of nature's most perfect objects. As described by the Kerr solution of Einstein's gravitational field equations, its spacetime geometry is ...


New Hair Follicle Generation

First demonstration of new hair follicle generation in an animal model

Medicine & Health / Research

created May 16, 2007 | popularity 4.8 / 5 (8) | comments 0

Researchers at the University of Pennsylvania School of Medicine have found that hair follicles in adult mice regenerate by re-awakening genes once active only in developing embryos. These findings provide ...


Tailoring physical therapy can restore more functions after neurological injury

Medicine & Health / Neuroscience

created Oct 21, 2009 | popularity not rated yet | comments 0

New research suggests a tailored approach to physical therapy after a neurological injury such as a stroke, traumatic brain injury or spinal cord injury could help restore a wider variety of functions.


Cancer researchers add spice to research against rare neuromuscular disease

Medicine & Health / Research

created Mar 20, 2007 | popularity 4.4 / 5 (5) | comments 0

Scientists who focus on the molecular signaling that underlies prostate cancer have discovered a compound that shows promise against a debilitating neurodegenerative condition known as Kennedy's disease, which is caused by ...


Mediterranean diet associated with reduced risk of depression

Medicine & Health / Psychology & Psychiatry

created Oct 05, 2009 | popularity 3.8 / 5 (5) | comments 1

Individuals who follow the Mediterranean dietary pattern -- rich in vegetables, fruits, nuts, whole grains and fish -- appear less likely to develop depression, according to a report in the October issue of Archives of Ge ...


PET imaging before radiation not ideal for determining boost radiation doses

Medicine & Health / Cancer

created Nov 03, 2009 | popularity not rated yet | comments 0

(PHILADELPHIA) Positron emission tomography (PET) imaging of non-small cell lung cancer prior to receiving radiation therapy should not be the basis for determining areas that may benefit from higher doses of radiation, according ...


Genetic conflict in fish led to evolution of new sex chromosomes

Genetic conflict in fish led to evolution of new sex chromosomes

Biology / Plants & Animals

created Oct 01, 2009 | popularity 4.6 / 5 (5) | comments 0

University of Maryland biologists have genetically mapped the sex chromosomes of several species of cichlid (pronounced "sick-lid") fish from Lake Malawi, East Africa, and identified a mechanism by which new ...


eye

Study shows that color plays musical chairs in the brain (w/ Video)

Medicine & Health / Psychology & Psychiatry

created Oct 01, 2009 | popularity 3.8 / 5 (4) | comments 0

(PhysOrg.com) -- Color is normally thought of as a fundamental attribute of an object: a red Corvette, a blue lake, a pink flamingo. Yet despite this popular notion, new research suggests that our perception ...


Quantitative approach to forensic fingerprint comparison studied

Technology / Computer Sciences

created 22 hours ago | popularity not rated yet | comments 0

The National Institute of Justice (NIJ) has awarded researchers at Virginia Tech a two-year, $854,907 grant to develop a quantitative approach to measuring and establishing a standard for "sufficiency" of information available ...


New pattern in our biological clock overturns long-held theory

Medicine & Health / Research

created Oct 08, 2009 | popularity 4.9 / 5 (22) | comments 4

(PhysOrg.com) -- University of Michigan mathematicians and their British colleagues say they have identified the signal that the brain sends to the rest of the body to control biological rhythms, a finding that overturns ...


Modern human brain

Direct evidence of role of sleep in memory formation is uncovered

Medicine & Health / Neuroscience

created Sep 15, 2009 | popularity 5 / 5 (11) | comments 1

A Rutgers University, Newark and Collége de France, Paris research team has pinpointed for the first time the mechanism that takes place during sleep that causes learning and memory formation to occur.


Radar Map of Buried Mars Layers Matches Climate Cycles

Radar Map of Buried Mars Layers Matches Climate Cycles

Space & Earth / Space Exploration

created Sep 22, 2009 | popularity 4.3 / 5 (7) | comments 1

(PhysOrg.com) -- New, three-dimensional imaging of Martian north-polar ice layers by a radar instrument on NASA's Mars Reconnaissance Orbiter is consistent with theoretical models of Martian climate swings ...