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Humans perceive more than they think they do

Faces tell the stories in UC Riverside Professor Larry Rosenblum's ecological listening lab, as volunteer test subjects show that they can "read" unheard speech - not just from lips, but from the simple movements of dots placed on lips, teeth and tongue.

18 Apr 2006

Researchers develop system for observing nuclear motion

The cell is understood to be highly organized, with specialized areas for different functions and molecular motors shuttling components around.

18 Apr 2006

Genetic switch that links animal growth and cancer

Laboratory discoveries by scientists at two universities may lead to new directions in cancer therapy drugs. The researchers have discovered that a genetic switch involved in growth and development of an animal is the same one used to prevent normal cells from becoming cancerous.

18 Apr 2006

Certain soil types serve as natural prion repositories in the wild

Scientists have confirmed that prions, the mysterious proteins thought to cause chronic wasting disease (CWD) in deer, latch on tightly to certain minerals in soil and remain infectious.

18 Apr 2006

Researchers clarify the mechanism by which drugs like Celebrex and Vioxx cause heart problems

Researchers at the University of Pennsylvania School of Medicine have clarified the mechanism by which drugs like Celebrex and Vioxx cause heart problems, in multiple animal models.

18 Apr 2006

New test for heart disease

Building on years of research on the way that blood flows through the heart valves, researchers from the California Institute of Technology and Oregon Health Science University have devised a new index for cardiac health based on a simple ultrasound test.

18 Apr 2006

217 new targets for anti-cancer drugs

By identifying novel genes critical to cancer progression, biologists at the U.S. Department of Energy's Argonne National Laboratory have expanded the number of drug targets researchers have available for study to find ways to stop tumors in their tracks.

18 Apr 2006

Anxiogenic-like effect of chronic corticosterone in the light-dark emergence task in mice

Neuroscientists at Harvard Medical School and its affiliate McLean Hospital have shown that long-term exposure to stress hormone in mice directly results in the anxiety that often comes with depression.

18 Apr 2006

Obese may have gene which makes them fat

According to scientists in the U.S. there is a genetic explanation why some people are obese while others are not.

17 Apr 2006

Hap1 protein could lead to future drug targets for eating disorders

Researchers have discovered how the protein Hap1, which is abundant in the brain's hypothalamus, serves as the link between circulating insulin in the blood and the neural circuitry that controls feeding behavior in mice.

16 Apr 2006

Doses of DNA-gene-coated gold particles protect against harmful protein implicated in Alzheimer's disease

Doses of DNA-gene-coated gold particles protect mice against a protein implicated in Alzheimer's disease, researchers at UT Southwestern Medical Center have found.

16 Apr 2006

Potent induction of chondrocytic differentiation of human adipose-derived adult stem cells by bone morphogenetic protein 6

A novel growth factor significantly improves the ability of specialized stem cells derived from human fat to be transformed into cartilage cells, according to Duke University Medical Center and Pratt School of Engineering researchers.

16 Apr 2006

Cheap way to produce expensive malaria drug well on the way

U.S. researchers say a cheap way to produce an expensive but effective malaria drug is well on the way.

13 Apr 2006

Antibiotic telithromycin is effective at treating acute asthma attacks

Researchers have demonstrated that an antibiotic is effective at treating acute asthma attacks, potentially providing a new way to help asthma sufferers.

13 Apr 2006

Getting to the heart of cardiovascular diseases

A new collaboration covers the spectrum from molecules to therapies. Three research organisations have announced the merging of their expertise to fight cardiovascular diseases, which are among the most common health problems and causes of death in the world.

13 Apr 2006

Novel virus entry mechanism could lead to new drugs against poxviruses

Scientists working with Vaccinia virus, the smallpox vaccine, have discovered a novel mechanism that allows poxviruses to enter cells and cause infection.

13 Apr 2006

Researchers suggest drug could block metastasis or reduce pain for bone cancer patients

An international research team has identified what may be a critical molecule in the ability of tumours to metastasize -- or spread -- into bone.

13 Apr 2006

Loneliness is a unique predictor of age-related differences in systolic blood pressure

Loneliness is a major risk factor in increasing blood pressure in older Americans, and could increase the risk of death from stroke and heart disease, new research at the University of Chicago shows.

13 Apr 2006

A hormone receptor with regulatory roles in food intake, fear response, and cardiovascular function may also be involved in breast cancer

The UC research team, led by Hassane Amlal, PhD, and Sulaiman Sheriff, PhD, report their laboratory findings on the hormone, neuropeptide Y, and its receptor in the April edition of the journal Cancer Research.

13 Apr 2006

Simple screening process opens door to treating rare metabolic diseases such as Tay-Sachs, Fabry and Gaucher syndromes

Rare metabolic diseases such as Tay-Sachs, Fabry and Gaucher syndromes are caused by enzyme deficiencies and typically have crippling, even fatal, consequences starting at very early ages.

13 Apr 2006

Medical Research News

Humans perceive more than they think they do

Researchers develop system for observing nuclear motion

Genetic switch that links animal growth and cancer

Certain soil types serve as natural prion repositories in the wild

Researchers clarify the mechanism by which drugs like Celebrex and Vioxx cause heart problems

New test for heart disease

217 new targets for anti-cancer drugs

Anxiogenic-like effect of chronic corticosterone in the light-dark emergence task in mice

Obese may have gene which makes them fat

Hap1 protein could lead to future drug targets for eating disorders

Doses of DNA-gene-coated gold particles protect against harmful protein implicated in Alzheimer's disease

Potent induction of chondrocytic differentiation of human adipose-derived adult stem cells by bone morphogenetic protein 6

Cheap way to produce expensive malaria drug well on the way

Antibiotic telithromycin is effective at treating acute asthma attacks

Getting to the heart of cardiovascular diseases

Novel virus entry mechanism could lead to new drugs against poxviruses

Researchers suggest drug could block metastasis or reduce pain for bone cancer patients

Loneliness is a unique predictor of age-related differences in systolic blood pressure

A hormone receptor with regulatory roles in food intake, fear response, and cardiovascular function may also be involved in breast cancer

Simple screening process opens door to treating rare metabolic diseases such as Tay-Sachs, Fabry and Gaucher syndromes

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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