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Wheat-free diet reduces the incidence of diabetes

Scientists at the Ottawa Hospital Research Institute and the University of Ottawa have discovered what may be an important clue to the cause of type 1 diabetes. Dr. Fraser Scott and his team tested 42 people with type 1 diabetes and found that nearly half had an abnormal immune response to wheat proteins. The study is published in the August 2009 issue of the journal Diabetes.

21 Aug 2009

Research reveals brain activity networks of Alzheimer's disease affected patients become more random and unstructured

Different types of dementia show dissimilar changes in brain activity. A network mapping technique described in the open access journal BMC Neuroscience has been applied to EEG data obtained from patients with Alzheimer's disease (AD) and frontotemporal lobar degeneration (FTLD, a less common type of dementia with more prominent behavioral symptoms).

21 Aug 2009

The Gerontologist discusses perceptions of different groups about cognitive health

A new special issue of The Gerontologist has identified for the first time how ethnically, culturally, linguistically, and geographically diverse groups think about aging and brain health.

21 Aug 2009

Palliative care experts focus on comfort before death

Palliative care specialists study how to manage a patient's last months to give comfort. One expert says end-of-life consultations are just what Americans need to deal with death.

21 Aug 2009

Research attributes accumulation of belly fat to change in hormone balance during menopause transition

In middle-aged women, visceral fat, more commonly called belly fat, is known to be a significant risk factor for cardiovascular disease, but what causes visceral fat to accumulate?

21 Aug 2009

UCLA highlights the benefits of restful sleep for increased efficiency

According to the journal Science, the function of sleep is one of the 125 greatest unsolved mysteries in science. Theories range from brain "maintenance" - including memory consolidation and pruning - to reversing damage from oxidative stress suffered while awake, to promoting longevity. None of these theories are well established, and many are mutually exclusive.

21 Aug 2009

Genetic engineering technique used to treat bowel disorders

For the first time, scientists have used a genetically engineered "friendly" bacterium to deliver a therapy.

21 Aug 2009

TCT Featured Clinical Trials to be presented on September 24 in San Francisco

A series of Featured Clinical Trials will be presented at Transcatheter Cardiovascular Therapeutics (TCT), in addition to late-breaking clinical trials. These featured clinical trials represent groundbreaking research and will yield data and insight that will further the field of interventional cardiology.

21 Aug 2009

Hospitals treating more black cancer patients experience worse survival rates

Hospitals that treat more black cancer patients have worse survival rates on average for patients with breast and colon cancer, regardless of race, according to a new study from the University of Michigan Comprehensive Cancer Center.

21 Aug 2009

More evidence that genes increase a smokers' risk of lung cancer

Cancer Research UK funded scientists have confirmed that inherited changes in certain regions of the genome can increase a smokers' risk of developing lung cancer lung cancer, and determine the type of lung cancer that develops. Their results were published in this week's edition of the journal Cancer Research*.

21 Aug 2009

Cognitive behavioural therapy effective when delivered in online by a therapist

Cognitive behavioural therapy (CBT) seems to be effective when delivered online in real time by a therapist, with benefits maintained over 8 months. This method of delivery could broaden access to CBT in primary care. These are the conclusions of an article in this week's Global Mental Health special edition of The Lancet, written by Dr David Kessler, NIHR National School for Primary Care Research, University of Bristol and colleagues.

21 Aug 2009

Newspapers examine debate over affordable drugs in developing countries

The Los Angeles Times examines how "activists in Washington, and Thailand and other developing countries are accusing the Obama administration of endangering access to affordable drugs to fight AIDS and other epidemic diseases."

21 Aug 2009

Role of HPRT genes detected in Lesch Nyan X-linked inherited disorders

A study from the Center for Molecular Genetics at the University of California, San Diego School of Medicine shows that a gene called HPRT plays an important role in setting the program by which primitive or precursor cells decide to become normal nerve cells in the human brain. This unconventional view of metabolic genes known as "housekeeping" genes is now online at the journal Molecular Therapy.

21 Aug 2009

Research reveals smokeless tobacco users at higher risk of a heart attack or stroke

People who use smokeless tobacco products like snus have a slightly higher risk of having a fatal heart attack or stroke, according to research published on bmj.com today.

21 Aug 2009

Diagnostic Devices relocates manufacturing jobs to U.S from China

Diagnostic Devices, Inc. (DDI), the maker of Prodigy(R) blood glucose monitoring systems, and the leading provider of audible meters, is leading what could be a made-in-America revolution by doing the unthinkable and bringing manufacturing jobs home from China, according to experts in international trade.

21 Aug 2009

Link found between teenage viewership and alcohol advertising on cable television

A new study from the Center on Alcohol Marketing and Youth, in collaboration with UCLA, has found a striking correlation between teenage viewership and the frequency of alcohol advertising on cable television. The findings show that ads for beer, spirits and "alcopop" aired much more frequently when more teens were watching.

21 Aug 2009

NY-ESO-1 recombinant proteins to be used in clinical trials for treating melanoma and ovarian cancer

The Bioproduction Facility at Cornell University has produced the first batch of NY-ESO-1 recombinant protein-a cancer vaccine-that will be used in clinical trials for patients facing either ovarian cancer or melanoma. The facility was developed as a partnership between The Ludwig Institute for Cancer Research and Cornell University.

21 Aug 2009

AMDL Diagnostics to focus on in vitro diagnostic cancer tests

AMDL Inc. (NYSE Alternext US: ADL), a US-based pharmaceutical company with major operations in China, announced the inauguration of AMDL Diagnostics Inc. (ADI), a new wholly-owned subsidiary that will focus on the research, development, manufacture and international sales of Onko-Sure(TM)-- AMDL's proprietary, regulatory approved in vitro diagnostic (IVD) cancer test.

21 Aug 2009

Bayer Crop Science uses Chromatin's proprietary mini-chromosome technology

Chromatin Inc. and Bayer CropScience announced today that they have entered into a technological alliance and license agreement to use Chromatin’s proprietary mini-chromosome technology for crop improvement.

20 Aug 2009

New discovery on cellular fusion

Success in soccer sometimes comes with "bending it like Beckham." Success in cellular fusion - as occurs at the moment of conception and when nerve cells exchange neurotransmitters - requires that a membrane be bent before the merging process can begin, University of Wisconsin-Madison researchers have shown.

20 Aug 2009