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AGA Research Foundation raises $10.5 million to support GI research

The American Gastroenterological Association is pleased to announce that the AGA Research Foundation has raised more than $10.5 million to support digestive disease and hepatology research through the Looking Forward: Giving Back endowment campaign.

24 Jun 2015

Study measures patient-initiated workplace violence in substance abuse treatment centers

More than four out of five counselors who treat patients for substance abuse have experienced some form of patient-initiated workplace violence according to the first national study to examine the issue, led by Georgia State University Professor Brian E. Bride.

24 Jun 2015

Discovery provides basis for new pertussis treatments

The worldwide spreading of the whooping cough, also known as pertussis, has substantially increased since 2010. Researchers from the Biozentrum, University of Basel, have investigated structure and function of an important membrane protein of the bacterium causing pertussis. They discovered that the protein structure differs from a previously postulated model.

24 Jun 2015

Scientific collaboration pinpoints genetic cause of rare form of blindness in newborn babies

A scientific collaboration, involving the Manchester Centre for Genomic Medicine at Saint Mary's Hospital, UK, and the Telethon Institute of Genetics and Medicine in Naples, Italy, has pinpointed the genetic cause of a rare form of blindness, which can present itself as a key-hole shaped defect in the eye in newborn babies.

24 Jun 2015

Steady rise in obesity, excess weight also signals upward swing in chronic health conditions

Obesity and excess weight, and their negative impact on health, have become a significant focus for physicians and other health-care experts in recent years.

24 Jun 2015

Parkinson's disease may start in the gastrointestinal tract

The chronic neurodegenerative Parkinson's disease affects an increasing number of people. However, scientists still do not know why some people develop Parkinson's disease. Now researchers from Aarhus University and Aarhus University Hospital have taken an important step towards a better understanding of the disease.

24 Jun 2015

'Fitness' foods encourage people to eat more, exercise less

Weight-conscious consumers are often drawn to foods such as Clif Bars and Wheaties, whose packaging suggests that they promote fitness. But according to a new study in the Journal of Marketing Research, such "fitness branding" encourages consumers to eat more of those foods and to exercise less, potentially undermining their efforts to lose or control their weight.

24 Jun 2015

Stanford researchers find how neurons work together to control movement in people with paralysis

Stanford University researchers studying how the brain controls movement in people with paralysis, related to their diagnosis of Lou Gehrig's disease, have found that groups of neurons work together, firing in complex rhythms to signal muscles about when and where to move.

24 Jun 2015

Teenagers uncertain about the harmful effects of marijuana or e-cigarettes

Teenagers are very familiar with the risks of smoking cigarettes, but are much less sure whether marijuana or e-cigarettes are harmful, according to a new study by researchers at the Stanford University School of Medicine.

24 Jun 2015

Generic heart disease drugs show promise in patients affected by Ebola virus

Generic medications used frequently in the management of heart disease patients also have the potential to bolster the immune systems of patients with Ebola virus and some other life-threatening illnesses, researchers report this week in mBio, the online open-access journal of the American Society for Microbiology.

23 Jun 2015

Pioglitazone drug significantly decreases risk of dementia

Patients with type 2 diabetes have a dysfunctional sugar metabolism because the essential hormone insulin does not work effectively. Once the disease reaches an advanced stage, the body stops producing insulin altogether, which means that it has to be administered externally.

23 Jun 2015

Drugs used against impotence does not increase risk of malignant melanoma

Using drugs for impotence does not increase the risk of malignant melanoma, researchers from Umeå University in Sweden conclude in a publication in JAMA, a top US medical journal. These results contradict previous research indicating such an association.

23 Jun 2015

Climate change poses medical emergency, threatens 50 years of gains in global health

Climate change is a “medical emergency” says Commission author, but tackling it could be the greatest global health opportunity of the 21st century

23 Jun 2015

Selective use of biomarker testing for breast cancer patients can save millions of dollars in health care spending

A review of medical records for almost 200 patients with breast cancer suggests that more selective use of biomarker testing for such patients has the potential to save millions of dollars in health care spending without compromising care, according to Johns Hopkins researchers.

23 Jun 2015

Dr. Maurizio D'Incalci to receive Pezcoller-Prodi Award in Scientific Career

Dr. Maurizio D'Incalci, MD, Ph.D., will receive an award in recognition of his scientific career at the new Special Conference on Anticancer Drug Action and Drug Resistance: from Cancer Biology to the Clinic organized by the European Association of Cancer Research, the American Association of Cancer Research and the Italian Cancer Society and that will be held in Florence, Italy, June 20-23.

23 Jun 2015

Current treatments for blood cancer priced too high to be considered cost-effective, new analysis finds

The costs associated with cancer drug prices have risen dramatically over the past 15 years, which is of concern to many top oncologists. In a new analysis, researchers at The University of Texas MD Anderson Cancer Center concluded the majority of existing treatments for hematologic, or blood, cancers are currently priced too high to be considered cost-effective in the United States.

23 Jun 2015

Low-dose CT screening can help monitor people who have nonsolid lung nodules

People who have nonsolid lung nodules can be safely monitored with annual low-dose computed tomography (CT) screening, according to a new study published online in the journal Radiology. Researchers said the findings could help spare patients from unnecessary surgery and additional imaging.

23 Jun 2015

UMass Amherst reports how two molecular pathways get together to ensure normal bacterial growth

As part of their long-term investigation of regulatory factors in the bacterial cell cycle, molecular biologists at the University of Massachusetts Amherst now report finding a surprising new role for one factor, CpdR, an adaptor that helps to regulate selective protein destruction, the main control mechanism of cell cycle progression in bacteria, at specific times.

23 Jun 2015

New breath test could help diagnose oesophageal and gastric cancer in minutes

Researchers have devised a breath test that can help doctors diagnose the early signs of oesophageal and gastric cancer in minutes.

23 Jun 2015

Hiroshima University researchers study promising biomarker for severity of ARWMCs, endothelial function

A promising biomarker for the severity of age-related white matter changes (ARWMCs) and endothelial function was evaluated at Hiroshima University, Japan. The relationship between this biomarker, the telomeric 3'-overhang (G-tail) length, and cardiovascular risk in humans is unclear so far.

23 Jun 2015

Medical Research News

AGA Research Foundation raises $10.5 million to support GI research

Study measures patient-initiated workplace violence in substance abuse treatment centers

Discovery provides basis for new pertussis treatments

Scientific collaboration pinpoints genetic cause of rare form of blindness in newborn babies

Steady rise in obesity, excess weight also signals upward swing in chronic health conditions

Parkinson's disease may start in the gastrointestinal tract

'Fitness' foods encourage people to eat more, exercise less

Stanford researchers find how neurons work together to control movement in people with paralysis

Teenagers uncertain about the harmful effects of marijuana or e-cigarettes

Generic heart disease drugs show promise in patients affected by Ebola virus

Pioglitazone drug significantly decreases risk of dementia

Drugs used against impotence does not increase risk of malignant melanoma

Climate change poses medical emergency, threatens 50 years of gains in global health

Selective use of biomarker testing for breast cancer patients can save millions of dollars in health care spending

Dr. Maurizio D'Incalci to receive Pezcoller-Prodi Award in Scientific Career

Current treatments for blood cancer priced too high to be considered cost-effective, new analysis finds

Low-dose CT screening can help monitor people who have nonsolid lung nodules

UMass Amherst reports how two molecular pathways get together to ensure normal bacterial growth

New breath test could help diagnose oesophageal and gastric cancer in minutes

Hiroshima University researchers study promising biomarker for severity of ARWMCs, endothelial function

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