Staph stoppers New vaccine from University of Iowa protects against lethal pneumonia caused by staph bacteria University of Iowa researchers have developed a new vaccine that protects against lethal pneumonia caused by Staphylococcus aureus (staph) bacteria, including ...

A wrong molecular turn leads down the path to Type 2 diabetes Computing resources at the U.S. Department of Energy's (DOE) Argonne National Laboratory have helped researchers better grasp how proteins misfold to create the tissue-damaging structures that ...

UNL research raises concerns about global crop projections 30 percent of world's corn, rice and wheat crop land may be 'maxed out' LINCOLN, Neb. — About 30 percent of the major global cereal crops – rice, wheat and corn – may have reached their maximum possible ...

Penn researchers grow liquid crystal 'flowers' that can be used as lenses A team of material scientists, chemical engineers and physicists from the University of Pennsylvania has made another advance in their effort to use liquid crystals as a medium for assembling ...

NASA sees powerful Tropical Cyclone Bruce staying away from land Tropical Cyclone Bruce continued to strengthen over wide open waters of the Southern Indian Ocean and NASA satellite data showed its eye had cleared of clouds. Bruce is forecast to stay away from ...

Religion is good for business shows Rotman study Toronto – Those looking for honest companies to invest in might want to check out businesses based in more religious communities, suggests a new paper from the University of ...

Not just the Koch brothers: New Drexel study reveals funders behind the climate change denial effort A new study conducted by Drexel University's environmental sociologist Robert J. Brulle, PhD, exposes the organizational underpinnings and funding behind the powerful ...

NASA satellites see Tropical Cyclone Amara affecting Rodrigues Island When NASA's Terra satellite passed over Tropical Cyclone Amara on December 20, its western quadrant was already moving over Rodrigues Island, Mauritius. Warnings are already in effect for the island, ...

Even or odd: No easy feat for the mind MADISON — Even scientists are fond of thinking of the human brain as a computer, following sets of rules to communicate, make decisions and find a meal. But if the brain is like a computer, why do brains make mistakes ...

Van Allen Probes shed light on decades-old mystery New research using data from NASA's Van Allen Probes mission helps resolve decades of scientific uncertainty over the origin of ultra-relativistic electrons in Earth's near space environment, and is likely to ...

Virginia Tech research overturns assumption about mercury in the Arctic Mercury concentrations in fish much lower than expected For years, scientists have assumed that if mercury is high and increasing in fish in the North American and European Arctic, the same is true of fish ...

Ohio State study shows 2 drugs help adolescents with ADHD, aggression COLUMBUS, Ohio – Prescribing both a stimulant and an antipsychotic drug to children with physical aggression and attention-deficit/hyperactivity disorder (ADHD), ...

Adult stem cells found to suppress cancer while dormant Researchers at UCLA's Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research have discovered a mechanism by which certain adult stem cells suppress their ability to initiate ...

Concussion tests' marketing outpaces scientific evidence, new review says Computerized neurocognitive testing for concussions is widely used in amateur and professional sports, but little research over the past decade proves its effectiveness, a paper ...

Classic signaling pathway holds the key to prostate cancer progression Approximately 1 out of every 6 American men will be diagnosed with prostate cancer, and this year alone there are expected to be nearly a quarter of a million new cases diagnosed, making prostate ...

Helping good genes win in brain cancer cells Porto Alegre, Brazil - Researchers at the Federal University of Rio Grande do Sul (UFRGS), the university hospital (Hospital de Clínicas de Porto Alegre, HCPA) and the Children's Cancer Institute (Instituto ...

Stanford and Google team up to simulate key drug receptor Roughly 40 percent of all medications act on cells' G protein-coupled receptors (GPCRs). One of these receptors, beta 2 adrenergic receptor site (B2AR), naturally transforms between two base configurations; knowing ...

UT Southwestern neuroscience researchers identify gene involved in response to cocaine DALLAS – Dec. 19, 2013 – UT Southwestern neuroscience researchers have identified a gene that controls the response to cocaine by comparing closely related ...

ASU researchers develop new device to help image key proteins at room temperature TEMPE, Ariz. – A group of researchers from Arizona State University are part of a larger team reporting a major advance in the study of human proteins that could open up new avenues ...

91 new species described by California Academy Of Sciences in 2013 SAN FRANCISCO (December 20, 2013) — In 2013, researchers at the California Academy of Sciences discovered 91 new plant and animal species and two new genera, enriching our understanding ...

JCI early table of contents for Dec. 20, 2013 Fungal surface protein promotes host cell Opportunistic infection of individuals on immunosuppressive therapy are a major problem for patient outcome, despite current prophylactic strategies. While the ability ...

Fungal surface protein promotes host cell Opportunistic infection of individuals on immunosuppressive therapy are a major problem for patient outcome, despite current prophylactic strategies. While the ability to prevent infection with well-characterized ...

Angiogenic factor secretion by melanocytes associated with pigmentation leve The decreased vision loss that accompanies age-related macular degeneration (AMD) is associated with abnormal blood vessel growth in the eye. Frequencies of AMD development are ...

Nonsense suppression drug restores function in a mouse model of aniridia Congenital aniridia is a progressive disease that is associated with improper development of eye structures as well as abnormalities in the brain and pancreas. A variety of nonsense ...

Dysfunctional TGF-beta signaling contributes to Loeys-Dietz syndrome-associated aortic aneurysm Patients with the connective tissue disorder Loeys-Dietz syndrome (LDS) are at high risk for aortic aneurysm. LDS results in the presence of missense mutations ...