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Novel technique could speed up the development of peptide-based drugs against cancer

Researchers at the University at Buffalo have devised two new ways of "stapling" peptide helices to prevent these medically important molecules from losing their shape and degrading in the presence of enzymes.

9 Feb 2011

Study finds dutasteride not cost-effective in prevention of prostate cancer in men at elevated risk

The popular drug dutasteride may not be a cost-effective way to prevent prostate cancer in men who are at elevated risk of developing the disease, according to findings by a UT Southwestern Medical Center researcher.

9 Feb 2011

Revo pacemaker receives FDA approval for use during certain MRI exams

The U.S. Food and Drug Administration today approved the first heart pacemaker designed to be used safely during certain magnetic resonance imaging (MRI) exams.

9 Feb 2011

Urocortin system plays central role in regulating stress responses

Post-traumatic stress disorder can affect soldiers after combat or ordinary people who have undergone harrowing experiences. Of course, feelings of anxiety are normal and even desirable - they are part of what helps us survive in a world of real threats. But no less crucial is the return to normal - the slowing of the heartbeat and relaxation of tension - after the threat has passed.

9 Feb 2011

Scientists develop novel technique to detect disordered protein folding

A team of scientists from The Scripps Research Institute and the University of California, San Diego have developed a novel technique to observe previously unknown details of how folded structures are formed from an intrinsically disordered protein.

9 Feb 2011

U.N. officials call for renewed effort to stop female genital mutilation/cutting

U.N. officials on Sunday called for countries to renew their commitment to end female genital mutilation/cutting (FGM/C), a practice which endangers the lives of women and girls, Inter Press Service reports (Deen, 2/7).

9 Feb 2011

Tulane surgeon performs new robotic-assisted surgery to treat head, neck cancers

Tulane University School of Medicine surgeon Dr. Paul Friedlander is performing a new, less-invasive form of robotic surgery to treat head and neck cancers.

9 Feb 2011

UMMC researchers develop MOPAT tool to assess acute pain in non-communicative patients

A valid and reliable tool to assess acute pain in non-communicative patients has been developed by researchers at the University of Maryland School of Nursing.

9 Feb 2011

Irisys to develop sensors for improving compliance with hospital handwashing regulations

NHS figures show that about nine per cent of patients actually acquire infections during a hospital stay. This costs the Health Service around GBP1billion annually - money that could be saved by something as simple as regular hand washing.

9 Feb 2011

The Arthritis Society awards $3.5 million grant for new research and training

Canada's largest non-government funder of arthritis research has announced more than $3.5 million for new arthritis research and training.

9 Feb 2011

bcl3 gene limits lung injury during acute stress from illness, trauma, transplant

Lung injury is a common cause of death among patients with pneumonia, sepsis or trauma and in those who have had lung transplants. The damage often occurs suddenly and can cause life-threatening breathing problems and rapid lung failure.

9 Feb 2011

FAO issues alerts on flood damage in Southern Africa, drought in China

The U.N. Food and Agriculture Organization (FAO) on Monday issued an alert warning that "floods and heavy rains have significantly damaged whole areas of agricultural land across southern Africa and that the livelihood and food security of farmers and their families are at risk," the Associated Press reports (2/7).

9 Feb 2011

Vical announces issuance of US patent for HSV-2 vaccine

Vical Incorporated announced today the issuance of U.S. Patent No. 7,879,339, assigned to Vical and the University of Washington, covering DNA vaccines for herpes simplex virus type 2.

9 Feb 2011

GOP Govs seek flexibility in insurance exchanges

In a sharply worded letter to HHS Secretary Kathleen Sebelius, the governors ask for six specific changes that would give states more control over the health law's exchange markets.

9 Feb 2011

MDA grants $13.5 million to support new research treatments for neuromuscular diseases

The Muscular Dystrophy Association today awarded 44 grants totaling $13.5 million to support new research to advance understanding of disease processes and to uncover new strategies for treating muscular dystrophies, ALS and other related neuromuscular diseases affecting more than a million Americans.

9 Feb 2011

Nine thousand patients to take part in Nowegian study on opening of narrowed coronary arteries

Nine thousand patients will take part in a clinical trial to determine the best method of opening narrowed coronary arteries. The results of the study may lead to substantial cost savings - and save lives.

9 Feb 2011

Babies born to HIV-infected mothers have lower antibody levels against bacterial infections

Babies whose mothers have HIV, but who are not HIV-infected themselves, are born with lower levels of specific proteins in their blood called antibodies, which fight infection, compared with babies not exposed to HIV, a new study has found.

9 Feb 2011

DE-MRI holds promise for predicting risks of strokes

Researchers at the University of Utah's Comprehensive Arrhythmia and Research Management Center have found that delayed-enhancement magnetic resonance imaging holds promise for predicting the risks of strokes, the third leading cause of death in the U.S.

9 Feb 2011

Politics swirl around health law provisions

With the 2012 elections in sight, some Democrats are searching for ways to roll back the individual mandate while others have hired a strategist to defend the overhaul. And the GOP's first real spending bill doesn't seem to put force behind their pledge to defund the health law.

9 Feb 2011

Prolonged sleep deprivation can lead to long-term, serious health implications

New research from Warwick Medical School published today in the European Heart Journal shows that prolonged sleep deprivation and disrupted sleep patterns can have long-term, serious health implications. Leading academics from the University have linked lack of sleep to strokes, heart attacks and cardiovascular disorders which often result in early death.

9 Feb 2011

Research News and Research

Novel technique could speed up the development of peptide-based drugs against cancer

Study finds dutasteride not cost-effective in prevention of prostate cancer in men at elevated risk

Revo pacemaker receives FDA approval for use during certain MRI exams

Urocortin system plays central role in regulating stress responses

Scientists develop novel technique to detect disordered protein folding

U.N. officials call for renewed effort to stop female genital mutilation/cutting

Tulane surgeon performs new robotic-assisted surgery to treat head, neck cancers

UMMC researchers develop MOPAT tool to assess acute pain in non-communicative patients

Irisys to develop sensors for improving compliance with hospital handwashing regulations

The Arthritis Society awards $3.5 million grant for new research and training

bcl3 gene limits lung injury during acute stress from illness, trauma, transplant

FAO issues alerts on flood damage in Southern Africa, drought in China

Vical announces issuance of US patent for HSV-2 vaccine

GOP Govs seek flexibility in insurance exchanges

MDA grants $13.5 million to support new research treatments for neuromuscular diseases

Nine thousand patients to take part in Nowegian study on opening of narrowed coronary arteries

Babies born to HIV-infected mothers have lower antibody levels against bacterial infections

DE-MRI holds promise for predicting risks of strokes

Politics swirl around health law provisions

Prolonged sleep deprivation can lead to long-term, serious health implications

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