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SAP protein promotes deposition of amyloid beta in Alzheimer's

The deposition of amyloid beta in the brain of individuals with Alzheimer's disease is the focus of much research into both its cause and treatment.

31 Mar 2012

Nmnat enzyme plays a critical role in nerve injury

A new animal model of nerve injury has brought to light a critical role of an enzyme called Nmnat in nerve fiber maintenance and neuroprotection.

31 Mar 2012

Diagnostic inflation of ADHD

What experts and the public have already long suspected is now supported by representative data collected by researchers at Ruhr-Universit-t Bochum (RUB) and University of Basel: ADHD, attention deficit hyperactivity disorder, is over-diagnosed.

31 Mar 2012

Staggering economic costs of autism will continue to rise

Autism Speaks, the world's leading autism science and advocacy organization, today announced preliminary results of new research that estimates autism costs society a staggering $126 billion per year (U.S.) - a number that has more than tripled since 2006, and annually in the U.K. has reached more than -34 billion (equivalent to $54 billion U.S.).

30 Mar 2012

CINJ experts available for discussion on cancer

April marks National Cancer Control Month, which focuses on the importance of prevention, treatment and research in the fight against cancer.

30 Mar 2012

Physicians advised to use caution in prescribing sedatives for patients taking opioids

Adverse events associated with taking opioid pain medications increase in patients who concurrently use sedatives and alcohol. A study in The Journal of Pain, published by the American Pain Society, advises physicians to use caution in prescribing sedatives for patients taking opioids, even if there is no history of substance abuse.

30 Mar 2012

Cancer cells grow and proliferate more robustly when exposed to human cells

New research from the Technion-Israel Institute of Technology Rappaport Faculty of Medicine and Research Institute and the Rambam Medical Center may lead to the development of new methods for controlling the growth of cancer, and perhaps lead to treatments that will transform cancer from a lethal disease to a chronic, manageable one, similar to AIDS.

30 Mar 2012

Scientists reveal powerful role of astrocytes in the brain

A type of cell plentiful in the brain, long considered mainly the stuff that holds the brain together and oft-overlooked by scientists more interested in flashier cells known as neurons, wields more power in the brain than has been realized, according to new research published today in Science Signaling.

30 Mar 2012

Birth weight may identify future metabolic risks in girls

Heavier female babies are more likely to develop diabetes and related metabolic risks when they grow up compared with their male counterparts, according to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology and Metabolism.

30 Mar 2012

Ozone can trigger severe violent breathing attacks in many people

Ozone, the prevalent gas found in air pollution, and mostly experienced from March to October, can trigger severe violent breathing attacks in many people, particularly children and seniors, says a lung expert from Ben Taub General Hospital in Houston.

30 Mar 2012

Marfan syndrome researcher to receive March of Dimes/Colonel Harland Sanders Award

A long-time clinician and researcher on Marfan syndrome who helped identify the syndrome's genetic cause and a potential treatment will be honored by the March of Dimes.

30 Mar 2012

Basidiobolomycosis appears to be emerging in the Southwestern U.S.

An emerging fungal infection of the gastrointestinal tract that mimics cancer and inflammatory bowel disease appears to be emerging in the Southwestern United States and other desert regions, according to Mayo Clinic researchers in Arizona investigating the disease. The invasive fungus, Basidiobolus ranarum, is typically found in the soil, decaying organic matter and the gastrointestinal tracts of fish, reptiles, amphibians, and bats.

30 Mar 2012

The Lancet acknowledges world's first bedside genetic test

Developed in Canada and conducted by researchers from the University of Ottawa Heart Institute, in partnership with Spartan Bioscience, the world's first bedside genetic test has received acknowledgment by The Lancet, the world's leading general medical journal.

30 Mar 2012

Vitamin D-fortified doogh improves inflammatory markers in type 2 diabetics

Daily intake of vitamin D-fortified doogh (Persian yogurt drink) improved inflammatory markers in type 2 diabetics and extra calcium conferred additional anti-inflammatory benefits, according to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology and Metabolism.

30 Mar 2012

First study to examine link between cumulative traumatic stress exposure and inflammation

Greater lifetime exposure to the stress of traumatic events was linked to higher levels of inflammation in a study of almost 1,000 patients with cardiovascular disease led by researchers at the San Francisco VA Medical Center and the University of California, San Francisco.

30 Mar 2012

Narrative exposure therapy can be used with BPD patients in a standard clinical setting

An investigation published in the current issue of Psychotherapy and Psychosomatics introduces a new treatment for borderline personality disorder (BPD) that ensues after a traumatic stress.

30 Mar 2012

Lumbar puncture, PET scan not useful to establish diagnosis of Alzheimer's

Investigators from the University of Amsterdam, Netherlands, have shown that in most elderly patients invasive and expensive techniques, i.e. lumbar puncture and PET scan, are not useful to establish the diagnosis of Alzheimer's disease. They arrived at this conclusion after analysis of data from the Alzheimer's Disease Neuroimaging Initiative (ADNI), a large collaborative research project of medical centers in the USA and Canada.

30 Mar 2012

Who was who during the Supreme Court arguments?

News outlets take a look at key personalities on the bench, in front of the justices, in the gallery and in the creation of the health law itself -- including examinations of the closing arguments by both the plantiffs' attorney and the federal government's lawyer.

30 Mar 2012

New synthetic small molecules could treat obesity, diabetes and sleep disorders

Scientists from the Florida campus of The Scripps Research Institute have synthesized a pair of small molecules that dramatically alter the core biological clock in animal models, highlighting the compounds' potential effectiveness in treating a remarkable range of disorders-including obesity, diabetes, high cholesterol, and serious sleep disorders.

30 Mar 2012

Study evaluates efficacy of CBT in obsessive-compulsive disorder

This study evaluates the efficacy of a specialized form of psychotherapy (cognitive behavioral therapy) in clinical presentations characterized by the joint presence of obsessions and psychotic symptoms.

30 Mar 2012