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Johns Hopkins scientists develop mouse model for autism spectrum disorders

In an effort to unravel the tangled biology of autism, Johns Hopkins scientists have created a mouse model that mimics a human mutation of a gene known to be associated with autism spectrum disorders.

21 Jun 2011

Rheonix, Mayo Clinic partner for genotyping test to assist warfarin sensitivity

Mayo Clinic today announced that it has reached an agreement with Rheonix, Inc. to collaborate on the performance of a genotyping test for warfarin sensitivity in clinical and research settings.

21 Jun 2011

Insight into why some people develop drug addiction

Researchers at the University of Cambridge have identified abnormal brain structures in the frontal lobe of cocaine users' brains which are linked to their compulsive cocaine-using behaviour. Their findings were published today, 21 June, in the journal Brain.

21 Jun 2011

Research provides important insight into 'systemizing' theory of autism

A new study from Cambridge University has for the first time found that autism diagnoses are more common in an IT-rich region.

21 Jun 2011

Synthetic fat substitutes could contribute to weight gain and obesity

Synthetic fat substitutes used in low-calorie potato chips and other foods could backfire and contribute to weight gain and obesity, according to a study published by the American Psychological Association.

21 Jun 2011

Breakthrough treatment for Cystic Fibrosis sufferers with 'Celtic Gene'

An international research team led by Queen's University have developed a ground breaking treatment for Cystic Fibrosis sufferers. The new drug will benefit sufferers who have the 'Celtic Gene', a genetic mutation which is particularly common in Ireland.

20 Jun 2011

Genetic biomarker may help identify patients at increased risk of bypass surgery

Outcomes of bypass surgery to repair blocked arteries in the legs tend to be better in the roughly one-in-five people who have inherited a specific genetic variation from both parents, according to a study presented at the late-breaking clinical trials session of the Vascular Annual Meeting in Chicago on June 18, 2011.

20 Jun 2011

Genetic Technologies introduces BREVAGen genetic test for assessing non-familial breast cancer risk

Genetic Technologies Limited, through its North American division, Phenogen Sciences Inc., has launched the new BREVAGen genetic test for assessing non-familial breast cancer risk.

20 Jun 2011

Meditation increases concentration and decreases stress

The nation's current healthcare crisis has added a new dimension to the old saying, "Prevention is the best medicine." With rising co-pays, high deductibles, confusion over coverage, and prescription drug headaches, healthcare consumers recognize that getting sick is more complicated than ever.

20 Jun 2011

Randox launches automated laboratory assay for Heart-type Fatty Acid Binding Protein

Randox Laboratories, the international clinical diagnostics company, has today launched an automated laboratory assay for Heart-type Fatty Acid Binding Protein (H-FABP), to improve the diagnosis and management of patients with suspected acute coronary syndrome (ACS).

From Randox Laboratories Ltd. 20 Jun 2011

Ground breaking treatment for Cystic Fibrosis

20 Jun 2011

Study: Dyslexia gene controls cilia in brain neurons

Scientists at Karolinska Institutet in Sweden have discovered that a gene linked to dyslexia has a surprising biological function: it controls cilia, the antenna-like projections that cells use to communicate.

20 Jun 2011

Researchers identify nine blood proteins that alter with age

Loss of muscle mass is not only associated with disease, such as HIV and cancer, but also with the normal aging process. Anabolic steroids are sometimes used to reverse loss of lean muscle tissue but they can have unwanted side effects.

20 Jun 2011

Targeting activity of PKD1 may be beneficial for treatment of polycystic kidney, liver disease

A single gene is central in the development of several forms of polycystic kidney and liver disease, Yale School of Medicine researchers report in the June 19 issue of Nature Genetics.

20 Jun 2011

University of Texas professor recommends three postulates to find probable cause of AD

After more than 100 years following its pathologic description, the cause of Alzheimer's disease (AD) remains unknown. To test the validity of present and future proposals related to the probable cause of AD, three postulates, or necessary conditions, are recommended by Jack de la Torre, MD, PhD, Adjunct Professor of Psychology at the University of Texas, Austin, in an article published in the Journal of Alzheimer's Disease.

20 Jun 2011

Novel biomarker-development pipeline approach for human diseases

Researchers at Fred Hutchinson Cancer Research Center have demonstrated in mice that the performance of a novel biomarker-development pipeline using targeted mass spectrometry is robust enough to support the use of an analogous approach in humans.

20 Jun 2011

Surgeons demonstrate potential genetic basis for varying outcomes of leg vein bypass surgery

Vascular Cures, a leading non-profit investing in research to develop breakthrough treatments for vascular disease, announced results that indicate there may be a genetic basis for the varying outcomes of bypass surgery in the legs.

20 Jun 2011

Novel vaccine approach for prostate cancer

Mayo Clinic investigators and collaborators from the United Kingdom cured well-established prostate tumors in mice using a human vaccine with no apparent side effects. This novel cancer treatment approach encourages the immune system to rid itself of prostate tumors without assistance from toxic chemotherapies and radiation treatments.

20 Jun 2011

Researchers use DNA library to create potential cancer vaccine

University of Leeds researchers, funded by Cancer Research UK, have used a library of DNA to create a vaccine that could be used to treat cancer, according to a study published in Nature Medicine.

20 Jun 2011

Scientists discover linchpin protein that drives mitochondria's calcium machinery

Mitochondria, those battery-pack organelles that fuel the energy of almost every living cell, have an insatiable appetite for calcium. Whether in a dish or a living organism, the mitochondria of most organisms eagerly absorb this chemical compound.

20 Jun 2011