Medical Research News and Research

RSS

Remote sensing technology used to predict future pandemics

With the help of 14 satellites currently in orbit and the National Aeronautics and Space Administration's (NASA) Applied Sciences Program, scientists have been able to observe the Earth's environment to help predict and prevent infectious disease outbreaks around the world.

6 Nov 2007

Community computer grid squeezes speeds cancer research

Canadian researchers expect to accelerate the war on cancer by tapping into a global network of hundreds of thousands of people who volunteer their idle computer time to tackle some of the world's most complex problems.

6 Nov 2007

Fat cells release a protein that aids insulin secretion from pancreatic beta cells

The body's fat cells help the pancreas do its job of secreting insulin, according to research at Washington University School of Medicine in St. Louis.

6 Nov 2007

Potential new treatment for severe obesity

A team of researchers from the St Vincent's Campus in Sydney have developed a novel way to control the extreme weight loss, common in late stage cancer, which often speeds death.

6 Nov 2007

New role for p53 gene in childhood cancer

Researchers have identified a new role for a cancer-prevention gene in the response to drug treatment for childhood cancer.

6 Nov 2007

New strategy for translational research creates new arrangements for clinical trials

The Medical Research Council (MRC) and the National Institute for Health Research (NIHR) have announced a new joint arrangement for clinical trials. The initiative forms a key part of the developing MRC- NIHR joint strategy for translational research.

5 Nov 2007

Researchers identify gene behind rheumatoid arthritis

University of Manchester researchers have identified a genetic variant in a region on chromosome 6 that is associated with rheumatoid arthritis (RA), the most common inflammatory arthritis affecting 387,000 people in the UK.

From The University of Manchester 5 Nov 2007

Hepatitis C virus found to spread directly from cell to cell by-passing antibodies

Scientists looking for an effective treatment for Hepatitis C may face an even bigger task than anticipated. Recent studies looking into how the virus spreads in liver tumour cells have demonstrated that the virus uses two different routes, which may explain why the body's natural occurring antibodies are ineffective at controlling the virus.

5 Nov 2007

Family history of bipolar affects decision to have children

One in three people with a strong family history of bipolar disorder (manic depression) are reluctant to have children due to the hereditary nature of the illness and its perceived social stigma, new research from the University of New South Wales (UNSW) has found.

4 Nov 2007

New approach to peak flow monitoring

When it comes to asthma monitoring, the eye is the key; according to Associate Professor Helen Reddel, who has spent years researching and refining a new peak expiratory flow chart.

2 Nov 2007

Preventing Morphine tolerance

Tolerance to the pain-relieving effects of morphine - which builds rapidly with prolonged use - can be prevented by blocking a key substance that's formed when the drug is taken, researchers at the Saint Louis University School of Medicine have discovered.

2 Nov 2007

Review of aspirin therapy

Aspirin, long known to relieve fevers, aches and pain, has served an increasingly bigger role in health care in recent years.

2 Nov 2007

Acupuncture and Western-style medicine

Acupuncture, one of the oldest medical therapies in the world, is steadily gaining popularity in the United States.

2 Nov 2007

Blood gene expression signatures predict exposure levels

In a new study, researchers found they could detect toxic levels of acetaminophen in laboratory animals by analyzing gene expression in the blood.

1 Nov 2007

Gamma interferon could aid fight against fungal infections

Interferon, the "superhero" cure for viral infections, may be a strong weapon in the battle against fungal infections in immunocompromised patients, according to an article in the November issue of Microbiology Today.

1 Nov 2007

Speed plays crucial role in breaking protein's H-bonds

Researchers at MIT studying the architecture of proteins have finally explained why computer models of proteins' behavior under mechanical duress differ dramatically from experimental observations.

31 Oct 2007

Herb rosemary fights free radical damage in the brain

Rosemary not only tastes good in culinary dishes such as Rosemary chicken and lamb, but scientists have now found it is also good for your brain.

31 Oct 2007

Lithium commonly used to treat bi-polar disorder increases lifespan in Nematode worms

Nematode worms treated with lithium show a 46 percent increase in lifespan, raising the tantalizing question of whether humans taking the mood affecting drug are also taking an anti-aging medication.

31 Oct 2007

Antisocial behaviour in kids key to alcohol trouble in teens

It is not levels of underage drinking, but early signs of antisocial behaviour that best predict future alcohol-related trouble and continued alcohol use by young people.

31 Oct 2007

Saint Louis University scientists identify chemical that triggers Parkinson's disease

Researchers at the Saint Louis University School of Medicine have discovered the key brain chemical that causes Parkinson's disease - a breakthrough finding that could pave the way for new, far more effective therapies to treat one of the most common and debilitating neurological disorders.

30 Oct 2007