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Research shed new light on anergia

With the help of a non-invasive method of monitoring human activity, doctors and researchers at Columbia University Medical Center are shedding new light on a syndrome affecting nearly 40 percent of older adults with heart failure: anergia.

11 Mar 2009

A blood test for Alzheimer's on the horizon

Researchers have revealed a direct relationship between two specific antibodies and the severity of Alzheimer's disease symptoms, raising hopes that a diagnostic blood test for the devastating disorder is within reach.

11 Mar 2009

Testosterone doping tests in sport ignore ethnic differences in hormone activity

Current steroid (testosterone) doping tests should be scrapped for international sport, because they ignore vital ethnic differences in hormone activity, suggests research published ahead of print in the British Journal of Sports Medicine.

11 Mar 2009

Specialist nurses boost parental willingness to consent to post-mortem research on children

Parents are mostly willing to consent to post mortem research on their children, providing they are approached by specialist nurses, experienced in bereavement and family counselling, suggests a small study published ahead of print in the Archives of Disease in Childhood.

11 Mar 2009

Smokers' chronic obstructive pulmonary disease risk is genetic

It's well known that puffing on cigarettes can eventually leave you out of puff.

11 Mar 2009

Shining light on diabetic retinopathy

A group of scientists in California is trying to develop a cheaper, less invasive way to spot the early stages of retinal damage from diabetic retinopathy, the leading cause of blindness in American adults, before it leads to blindness.

11 Mar 2009

Scientists unveil a new path towards better immune responses

The immune response can protect us from basically any invader but it can also create disease - like it happens in autoimmunity where it attacks the own body - so to understand its regulation is an important tool to assure its proper functioning.

11 Mar 2009

Rituximab may be effective in treating membranous nephropathy

Current treatments for membranous nephropathy are limited to steroids, calcineurin inhibitors, and chemotherapeutic agents, all of which have significant side effects.

11 Mar 2009

Toxoplasmosis linked to schizophrenia, bipolar disorders

Scientists have discovered how the toxoplasmosis parasite may trigger the development of schizophrenia and other bipolar disorders.

11 Mar 2009

Study of Rituxan (rituximab) in lupus nephritis misses primary endpoint

Genentech, Inc. and Biogen Idec has announced that a Phase III study of Rituxan (rituximab) plus mycophenolate mofetil (MMF) and corticosteroids in patients with lupus nephritis did not meet its primary endpoint of significantly reducing disease activity at 52 weeks.

11 Mar 2009

One in seven American adolescents is vitamin D deficient

One in seven American adolescents is vitamin D deficient, according to a new study by researchers in the Department of Public Health at Weill Cornell Medical College.

11 Mar 2009

Novel anti-inflammatory therapy protects lungs from runaway inflammation

A novel anti-inflammatory therapy designed by Vanderbilt University Medical Center investigators prevents acute lung injury in mice exposed to an inflammation-causing toxin, the researchers report in the journal Molecular Therapy.

11 Mar 2009

Low levels of vitamin D linked to several risk factors in teenagers

Low levels of vitamin D were associated with an increased risk of high blood pressure, high blood sugar and metabolic syndrome in teenagers, researchers reported at the American Heart Association's 49th Annual Conference on Cardiovascular Disease Epidemiology and Prevention.

11 Mar 2009

Children born extremely prematurely at greater of learning difficulties by age 11

Children born extremely prematurely are at high risk of developing learning difficulties by the time they reach the age of 11.

11 Mar 2009

Therapy through art

Drawing helps children whose fathers are drug addicts to express their feelings, concludes a new study carried out at the School of Creative Arts Therapies at the University of Haifa.

11 Mar 2009

Discovery of cellular pathway that prevents cancer response to diet restriction

Whitehead Institute researchers have pinpointed a cellular pathway that determines whether cancerous tumors respond to dietary restriction during their development.

11 Mar 2009

A single question can identify unhealthy alcohol use in patients

Researchers at Boston Medical Center (BMC) have found that a single-screening question recommended by the National Institute of Alcohol Abuse and Alcoholism (NIAAA) accurately identifies unhealthy alcohol use in primary-care patients.

11 Mar 2009

Anesthesia or hypothermia: Warning for Alzheimer's patients

Everyone knows that its important to keep a cool head, but a new study published online in The FASEB Journal shows that for Alzheimer's patients, a cool head may make the disease worse.

11 Mar 2009

Alzheimer's marker amyloid beta 42 linked to brain damage

Researchers at Washington University School of Medicine in St. Louis have linked a potential indicator of Alzheimer's disease to brain damage in humans with no signs of mental impairment.

11 Mar 2009

Skinvisible granted Japanese patent for Invisicare

Skinvisible, Inc. has announced that it has been granted a comprehensive patent in Japan for Invisicare, a product-enhancing polymer delivery system for topical dermatology products. The patent protects Invisicare in the areas of 'Topical Composition,' 'Topical Composition Precursor,' and 'Methods for Manufacturing and Using.'

11 Mar 2009