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Ageing reversed in mice: Study

A scientific team at Harvard-affiliated medical centers genetically manipulated mice to age faster. Then they used gene therapy to lengthen telomeres. Telomeres are compounds found at the ends of strands of DNA that are related to age. This lengthening of telomeres reversed age-related problems such as decreased brain function and infertility.

29 Nov 2010

Australia’s largest skin cancer study

More than 400,000 people will be diagnosed with some form of skin cancer this year and the most deadly form of the disease, melanoma, will claim more than a thousand lives in Australia say researchers. Queensland has the highest rate of skin cancer in the world with fair-skinned people being most affected with the strong subtropical sun.

29 Nov 2010

Common, overprescribed drugs lead to election dopiness and immaturity

As Bill Maher, New York Magazine, the Washington Post and countless cable news and Internet sources have pointed out, the 2010 midterm campaigns and elections seem to have brought to light an American electorate capable of shocking illogic, ignorance and even violence.

29 Nov 2010

Weight Watchers introduces PointsPlus weight loss program in the U.S.

The new era of Weight Watchers is here. Today Weight Watchers, the world-renowned leader in weight management, has announced it is introducing in the United States a successor to its popular POINTS weight loss system–the new PointsPlus program.

29 Nov 2010

Depressed and suicidal individuals linked to low levels of stress hormone cortisol

Depressed and suicidal individuals have low levels of the stress hormone cortisol in their blood and saliva. They also have substances in their spinal fluid that suggest there is increased inflammation in the brain. These findings could help to develop new methods for diagnosing and treating suicidal patients.

29 Nov 2010

Researchers identify effects of endurance running

Using a mobile MRI unit, researchers followed runners for two months along a 4,500-kilometer course to study how their bodies responded to the high-stress conditions of an ultra-long-distance race, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).

29 Nov 2010

ESF report: Reduced male fertility may contribute to low birth rates

Reduced male fertility may be making it even harder for couples to conceive and be contributing to low birth rates in many countries, reveals a new European Science Foundation (ESF) report launching today at the IPSEN meeting in Paris.

28 Nov 2010

Paracetamol linked to childhood asthma: study

New Zealand researchers have found that young kids given fever medicine Paracetamol are twice as likely to develop asthma. The study is an observational one by the University of Otago Wellington researchers where the team looked at Paracetamol use in 505 infants and 914 five and six-year-olds.

28 Nov 2010

Study suggests less than 10% of UK adults with CAH receive specialist endocrine care

A new study suggests that less than 10% of the estimated 3,591 adults in the UK with the genetic condition congenital adrenal hyperplasia (CAH) receive specialist endocrine care, and that there is no standard treatment for these patients.

26 Nov 2010

Children with high BMI have adverse heart disease risk factors at adolescence

Children who have a high body mass index (BMI) between 9 and 12 years of age are more likely to have high blood pressure, cholesterol and blood insulin levels (all risk factors for developing heart disease) by the time they reach adolescence, according to a study published today.

26 Nov 2010

Weather associated with trauma admissions

Every 5-C rise in maximum temperature pushes up the rate of hospital admissions for serious injuries among children, reveals one of the largest studies of its kind published online in Emergency Medicine Journal.

25 Nov 2010

RCSI review highlights development in drug discovery field

A research review carried out by the Royal College of Surgeons in Ireland (RCSI) and published in 'Nature Reviews and Drug Discovery' (October 2010) has highlighted the lessons, opportunities and recent developments in the area of drug development for cardiovascular disease, auto-immune disorders and multiple sclerosis.

25 Nov 2010

Chronic high fat cholesterol diet may lead to Alzheimer's disease

Research from the Laboratory of Psychiatry and Experimental Alzheimers Research at the Medical University Innsbruck (Austria) demonstrated that chronic high fat cholesterol diet in rats exhibited pathologies similar to Alzheimer's disease. The results were published in Molecular Cellular Neuroscience with lead author Dr. Christian Humpel. The study was co-authored by PhD students, Celine Ullrich and Michael Pirchl, from the same Laboratory.

24 Nov 2010

A new treatment landscape for triple-negative breast cancer

A concerted R&D effort directed at triple-negative breast cancer patients promises new treatment options in the near future, according to latest research from independent market analyst, Datamonitor.

24 Nov 2010

Important queries about PrEP, iPrEx trial for HIV infection

The results of the iPrEx PrEP effectiveness trial of once-daily TDF/FTC (brand name Truvada) in gay men, transgender women and other men who have sex with men are a landmark in HIV prevention research.

24 Nov 2010

Plant-derived bioscavenger protects against pesticide and nerve agent organophosphate poisoning

The brain is forever chattering to itself, via electrical impulses sent along its hard-wired neuronal "Ethernet." These e-messages are translated into chemical transmissions, allowing communication across the narrow cleft separating one neuron from another or between neurons and their target cells. Of the many kinds of molecules involved in this lively chemical symposium, acetylcholine is among the most critical, performing a host of functions in the central and peripheral nervous system.

24 Nov 2010

DePuy Orthopaedics issues recall on ASR XL Acetabular System and Hip Resurfacing System

DePuy Orthopaedics, Inc., a division of Johnson & Johnson issued a recall on its ASR XL Acetabular System (a hip socket used in traditional hip replacement surgery) and ASR Hip Resurfacing System (a partial hip replacement that involves placing a metal cap on the ball of the femur) -- both of which have been used in hip replacement surgery.

24 Nov 2010

Less affluent cancer patients more likely to develop life-threatening health problems

CANCER patients from deprived backgrounds are more likely to develop life-threatening health problems, research published today (Wednesday) in the British Journal of Cancer shows.

24 Nov 2010

Disrupting estrogen pathway can halt expansion of breast cancer stem cells: Research

Breast cancer stem cells (CSCs), the aggressive cells thought to be resistant to current anti-cancer therapies and which promote metastasis, are stimulated by estrogen via a pathway that mirrors normal stem cell development.

23 Nov 2010

Omni Bio receives U.S patent for treatment of viral infections

Omni Bio Pharmaceutical, Inc., today announced that U.S. Patent No.7,807,781, entitled "Inhibitors of Serine Protease Activity and Their Use in Methods and Compositions for Treatment of Viral Infections", was issued by the United States Patent and Trademark Office on October 5, 2010

23 Nov 2010