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Global sunscreen won't save corals

Palo Alto, CA -- Emergency plans to counteract global warming by artificially shading the Earth from incoming sunlight might lower the planet's temperature a few degrees, but such "geoengineering" solutions would do little to stop the acidification of the world oceans that threatens coral reefs and other marine life, report the authors of a new study in the journal Geophysical Research Lett

Protein that triggers plant cell division revealed by researchers

From the valves in a human heart to the quills on a porcupine to the petals on a summer lily, the living world is as varied as it is vast. For this to be possible, the cells that make up these living things must be just as varied. Parent cells must be able to divide in ways that create daughter cells that are different from each other, a process called asymmetric division.

Study shows sleep extension improves athletic performance and mood

WESTCHESTER, Ill. -- Athletes who extended their nightly sleep and reduced accumulated sleep debt reported improvements in various drills conducted after every regular practice, according to a research abstract that will be presented on Monday, June 8, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

Risks of sharing personal genetic information online need more study, Stanford bioethicists say

STANFORD, Calif. -- With just $399 and a bit of saliva in a cup, consumers can learn about their genetic risk for diseases from breast cancer to diabetes. Now, thanks to social networking sites set up by personal genomics companies, they can also share that information with family, friends and even strangers on the Internet.

IU hailed as IT pioneer in CIO 100 Awards

Today (June 1), Indiana University was recognized among the top 100 organizations in the nation by CIO magazine for its leadership in new software development models for higher education.

Stanford scientists identify molecular powerbrokers involved in cancer's spread

You know the guy -- he's your Facebook friend. The one who knows everyone. Secure at the center of a dense web of relationships, he suggests causes and reconnects old friends like a skilled matchmaker. Scientists have known for some time that biological molecules interact with one another in a similarly complex pattern.

Stanford study expands window for effective stroke treatment

STANFORD, Calif. ? Once symptoms start, there's only a tiny window of time for stroke victims to get life-saving treatment. Now, research from the Stanford University School of Medicine has cracked that window open a bit wider.

AIDS patients with serious complications benefit from early retroviral use, Stanford study shows

STANFORD, Calif. - HIV-positive patients who don't seek medical attention until they have a serious AIDS-related condition can reduce their risk of death or other complications by half if they get antiretroviral treatment early on, according to a new multicenter trial led by researchers at the Stanford University School of Medicine.

Extreme makeover: Stanford scientists explore new way to change cell's identity

STANFORD, Calif. -- Even cells aren't immune to peer pressure. Scientists at the Stanford University School of Medicine have now shown that skin cells can be coaxed to behave like muscle cells -- and muscle cells like skin cells -- solely by altering who they hang out with: the relative levels of the ingredients inside the cell.

Narcolepsy is an autoimmune disorder, Stanford researcher says

STANFORD, Calif. -- Ten years ago, Stanford University School of Medicine scientist Emmanuel Mignot, MD, PhD, and his colleagues made headlines when they identified the culprit behind the sleep disorder narcolepsy.

Stanford scientists turn adult skin cells into muscle and vice versa

In a study featured on the cover of the May issue of The FASEB Journal, researchers describe how they are able to reprogram human adult skin cells into other cell types in order to decipher the elusive mechanisms underlying reprogramming. To demonstrate their point, they transformed human skin cells into mouse muscle cells and vice versa.

Packard/Stanford study suggests two causes for bowel disease in infants

STANFORD, Calif. -- New research from Lucile Packard Children's Hospital and the Stanford University School of Medicine is helping physicians unravel the cause of a deadly and mysterious bowel disease that strikes medically fragile newborn babies.

Brain works best when cells keep right rhythms, new Stanford studies suggest

STANFORD, Calif. -- It is said that each of us marches to the beat of a different drum, but new Stanford University research suggests that brain cells need to follow specific rhythms that must be kept for proper brain functioning.

Stanford researcher's discovery of ion channel turns ear on its head

STANFORD, Calif. -- Scientists thought they had a good model to explain how the inner ear translates vibrations in the air into sounds heard by the brain. Now, based on new research from the Stanford University School of Medicine, it looks like parts of the model are wrong.

California high school exit exam gets a failing grade in Stanford study

Graduation rates for low-achieving minority students and girls have fallen nearly 20 percentage points since California implemented a law requiring high school students to pass exit exams in order



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