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Novel way of tackling diseases related to the immune system

A new study has suggested a novel way of combating diseases related to the immune system, including cancer and autoimmune diseases such as type I diabetes and arthritis. The study, funded by the Wellcome Trust, appears online in the journal Nature.

14 Nov 2006

Lifestyle decisions that may stave off onset of cancer

Personal choices, such as smoking and consumption of fatty foods, have long been linked to increased cancer risk. During recent years, scientists have been seeking to isolate a variety of lifestyle decisions that may stave off the onset of cancer or even reduce tumor formation in their early stages.

14 Nov 2006

Gender differences in heart failure

Women tend to live longer with heart failure than do men, and they also tend to have a less severe form of the disease, which is characterized by reduced performance of the heart muscle, according to a study by Duke University Medical Center cardiologists.

14 Nov 2006

Proteins may behave differently in natural environments

When in an environment similar to that in which they exist naturally, proteins and multiprotein assemblies may demonstrate actions or dynamics different than those they exhibit when in the static form in which they are most often studied, said researchers at Baylor College of Medicine in a report in the current issue of the journal Structure.

14 Nov 2006

Food can have an impact in preventing cancer

With cancer, researchers don't believe "you are what you eat"; that disease is always a direct result of what is, or what isn't, on your dinner plate.

14 Nov 2006

Broken heart syndrome common

In the largest review of "broken heart syndrome" patients ever conducted, Mayo Clinic researchers studied 100 patients and found symptoms recurred in 1 out of 10 patients over a four-year period, and that patients experiencing physical stress had a worse survival rate than those under emotional stress.

14 Nov 2006

Researchers identify risk factors for healthy survival in men

Avoiding health risk factors in midlife such as smoking, being overweight, excessive drinking and hypertension is associated with a longer and healthier life in men, according to a study in the November 15 issue of JAMA: The Journal of the American Medical Association, a theme issue on men's health.

14 Nov 2006

Children report more frequent sleep problems than parents acknowledge

Elementary-school-aged children commonly experience sleep problems, but little research has addressed the reasons behind this phenomenon.

14 Nov 2006

Brookhaven target new anti-SARS virus drugs

Scientists at Brookhaven National Laboratory have set the stage for the rapid identification of compounds to fight against severe acquired respiratory syndrome (SARS), the atypical pneumonia responsible for about 800 deaths worldwide since first recognized in late 2002.

14 Nov 2006

New gold standard of care for overactive bladder

A major clinical trial finds that a combination of two common medications -- tolterodine (Detrol LA) and tamsulosin (Flomax) -- works better than either drug alone for men struggling with lower urinary tract symptoms, including tough-to-treat overactive bladder (OAB).

14 Nov 2006

DNA analysis could boost accuracy of thyroid tests

By fine-tuning "fine-needle aspiration" biopsies with a super-fast genetic microarray technology, a team of surgeons from NewYork-Presbyterian Hospital/Weill Cornell Medical Center in New York City says they can greatly enhance the accuracy of these tests.

14 Nov 2006

Novel drug boosts platelets in ITP

Attacking a platelet-depleting autoimmune disease in a whole new way, an experimental drug is helping patients with immune thrombocytopenic purpura (ITP) once again produce healthy amounts of platelets -- with no major side effects.

14 Nov 2006

Approval for face transplants from Royal College along with stern warning

Britain's Royal College of Surgeons has given their approval, albeit with some reservations, for face transplants to go ahead.

14 Nov 2006

Tamiflu to carry warning about abnormal behaviour

The Food and Drug Administration in the U.S. (FDA) is recommending that patients who take Tamiflu be closely monitored for signs of abnormal behaviour.

14 Nov 2006

Safety gear for young athletes offers little protection from sudden death

New research has shown that the sports safety gear worn by young athletes may not give them protection from sudden death caused by a blow to the chest.

14 Nov 2006

Speeding up initial treatment means more victims survive heart attacks

According to a newly published study, far more heart attack victims would survive if hospitals applied some simple, timesaving strategies.

14 Nov 2006

More U.S residents trust TV for health info

Increasing numbers of U.S. residents gather and trust health information, including HIV/AIDS information, seen on fictional prime-time television shows, the Los Angeles Times reports.

13 Nov 2006

Starvation, malnutrition threatening fight against HIV/AIDS pandemic

Starvation and malnutrition are "fast becoming the twin perils" in the fight against HIV/AIDS, and the need for food soon might surpass the need for antiretroviral drugs among many HIV-positive people in the developing world, the AP/ABC2 News reports.

13 Nov 2006

FDA to impose stricter medical device safety standards

FDA on Thursday released recommendations for improving post-market surveillance of medical devices, the AP/Los Angeles Times reports.

13 Nov 2006

Bush Administration says it opposes Democrats' plan to allow Government to negotiate Medicare drug prices

The Bush administration will oppose any attempts by congressional Democrats to pass legislation that would authorize the government to negotiate with pharmaceutical companies under the Medicare prescription drug benefit, according to HHS Secretary Mike Leavitt, the New York Times reports.

13 Nov 2006