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UC San Diego receives NHLBI 'Program of Excellence in Glycosciences' grant

Scientists at the University of California, San Diego School of Medicine have received a major 7-year, $18 million grant to begin translating emerging discoveries in the field of glycosciences into new discoveries and therapies related to heart, lung and blood diseases.

26 Jul 2011

Anesthetic agent isoflurane may treat intracerebral hemorrhage

The anesthetic agent isoflurane may be a useful treatment for intracerebral hemorrhage (ICH)—a type of stroke caused by bleeding inside the brain, reports a study in the August issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society.

26 Jul 2011

Sediments buried beneath the Black Sea contain ancient virus and host DNA

A scientist analyzing ancient plankton DNA signatures in sediments of the Black Sea has found that the same genetic populations of a virus and its algal host can persist--and coexist--for centuries.

26 Jul 2011

fMRI scans can identify biological signs of autism in toddlers

The biological causes of autism are still not understood. A diagnosis of autism is only possible after ages three or four and the tests are subjective, based on behavioral symptoms. Now, in research that appeared in Neuron, scientists at the Weizmann Institute of Science, Carnegie Mellon University, and the University of California, San Diego have found, for the first time, a method that can accurately identify a biological sign of autism in very young toddlers.

26 Jul 2011

Diabetes drug rosiglitazone can reduce development of neuropathic pain

The diabetes drug rosiglitazone (Avandia) can control inflammation leading to nerve damage and abnormal pain responses, suggests a paper in the August issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society.

26 Jul 2011

Researchers identify elusive gene responsible for Grey Platelet Syndrome

Researchers have identified an elusive gene responsible for Grey Platelet Syndrome, an extremely rare blood disorder in which only about 50 known cases have been reported. As a result, it is hoped that future cases will be easier to diagnose with a DNA test.

26 Jul 2011

Affordable cell transfer therapy for cancers

One of the latest attempts to boost the body's defenses against cancer is called adoptive cell transfer, in which patients receive a therapeutic injection of their own immune cells. This therapy, currently tested in early clinical trials for melanoma and neuroblastoma, has its limitations: Removing immune cells from a patient and growing them outside the body for future re-injection is extremely expensive and not always technically feasible.

25 Jul 2011

Vegetarian diets are not deficient in important nutrients

Results from a recent study eliminates the common misconception that vegetarian diets are deficient in important nutrients that most people get from animal foods, according to an article in the July issue of Food Nutrition & Science.

25 Jul 2011

Nanoviricides lead anti-HIV candidate as good as HAART cocktail therapy

NanoViricides, Inc. reports that its lead anti-HIV candidate achieved anti-HIV efficacy equivalent to a HAART triple drug cocktail in its recently completed animal study.

25 Jul 2011

Bionovo completes 13 weeks repeat dose animal toxicology studies for Menerba

Bionovo, Inc., a pharmaceutical company focused on the discovery and development of safe and effective treatments for women's health and cancer, announced today the successful completion of 13 weeks repeat dose animal toxicology studies with Menerba.

25 Jul 2011

Better targeting of pharmaceuticals to patient's genetic profile could save around $110B annually

Genetic testing made possible by the mapping of the human genome can help the US cut costs and create jobs while at the same time improving survival rates for such diseases as cancer, HIV, and heart disease.

25 Jul 2011

Researchers characterise protein complex linked to malaria and toxoplasmosis

Maryse Lebrun, Research Director at Inserm, and her fellow researchers at the Laboratoire Dynamique des interactions membranaires normales et pathologiques, have characterised a protein complex that allows the agents that cause malaria and toxoplasmosis to infect host cells.

25 Jul 2011

Illumina begins to ship HumanOmni5-Quad DNA Analysis BeadChip

Illumina, Inc. today announced that it has begun shipping the HumanOmni5-Quad DNA Analysis BeadChip (Omni5), the new flagship array of the Omni family of microarrays.

From Illumina, Inc. 25 Jul 2011

Computer models could fundamentally change the world's healthcare

A massive network of computer programs co-created by University of Manchester scientists could revolutionise healthcare around the world, saving countless lives and billions of pounds.

25 Jul 2011

Changes in attention, Gestalt perception linked to healthy aging

When looking at a picture of many trees, young people will tend to say: "This is a forest". However, the older we get, the more likely we are to notice a single tree before seeing the forest. This suggests that the speed at which the brain processes the bigger picture is slower in older people.

25 Jul 2011

National Institute of General Medical Sciences now offers range of online products

As the heat index rises, one thing remains at zero—the cost of the engaging and informative educational materials produced by the National Institutes of Health.

25 Jul 2011

Glucose meters with functional DNA can detect a broad range of targets in a solution

Glucose meters aren't just for diabetics anymore. Thanks to University of Illinois chemists, they can be used as simple, portable, inexpensive meters for a number of target molecules in blood, serum, water or food.

25 Jul 2011

New details about how dendritic cells regulate fate of naive T cells

St. Jude Children's Research Hospital scientists show that the molecule serves as a bridge between the two arms of the immune system that provides a new mechanism guiding T cell differentiation.

25 Jul 2011

Two genetic variations can identify children at higher risk of radiation-induced second cancers

A genome-wide association study published in the August issue of Nature Medicine has found two tiny genetic variations that can predict which patients with Hodgkin's lymphoma are most likely to develop radiation-induced second cancers years after treatment.

25 Jul 2011

Report on versatility of nitric oxide in arming hosts against pathogens

A new target for nitric oxide has been revealed in studies of how it inhibits the growth of Salmonella. This bacterium is a common cause of food-poisoning.

25 Jul 2011