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Environmental factors influence how genetic variants affect the brain, behaviour

Both positive and negative experiences influence how genetic variants affect the brain and thereby behaviour, according to a new study. "Evidence is accumulating to show that the effects of variants of many genes that are common in the population depend on environmental factors.

14 Dec 2014

WHO reviews health services in Ebola-affected countries

On 10-11 December 2014, Ministers of Health and Finance of Ebola-affected countries, international organizations and development partners assembled for a high-level meeting on how to strengthen systems of health in Ebola-affected countries and agreed on what needs to be done to rebuild and strengthen essential health services in these countries.

14 Dec 2014

Maintaining weight loss over long term can be a major challenge

A new report combining perspectives from a range of obesity experts identifies genetic, epigenetic and neuro-hormonal differences between individuals as one of the key challenges associated with weight loss and long-term weight control.

14 Dec 2014

Quarterly data on registered nurse workforce now available at healthworkforcestudies.com

For many years, key national data on the registered nurse (RN) workforce has only been made available yearly, and was often a year out of date when it was released.

14 Dec 2014

Study: Coordinated emergency response could help improve patient survival from heart attack

A faster, coordinated emergency response in collaboration with hospital cardiac catheterization laboratories in each U.S. region, including New York City, is associated with improving patient survival from a heart attack caused by a sudden, completely blocked artery called an ST-elevated myocardial infarction (STEMI), according to a study presented at the American Heart Association Scientific Sessions 2014.

14 Dec 2014

Researchers examine whether frequent visits to wards help nurses deliver patient-centred care

Researchers from Kingston University and St George's, University of London are examining whether hourly ward rounds really do help nurses deliver safe, compassionate, patient-centred care.

14 Dec 2014

Pharmacology 2014 to showcase latest research on NHS care

The British Pharmacological Society has announced that its annual meeting, Pharmacology 2014, will showcase the latest research on the NHS care received by children and the elderly in the UK. New findings in these 'Cinderella' areas (so-called because they are often neglected or over-looked) represent just a small sample of the cutting-edge research being presented next week.

14 Dec 2014

ETH Zurich, University of Zurich jointly open new translational research centre

ETH Zurich and the University of Zurich are taking their long-standing partnership to a new level with a new translational research centre. The two universities are founding the Wyss Translational Center Zurich (WTZ) with funds donated by Hansjörg Wyss to the ETH Zurich Foundation.

14 Dec 2014

HEPscreen Toolkit seeks to raise awareness on chronic viral hepatitis in Europe

A new toolkit on screening for chronic viral hepatitis seeks to raise awareness, improve knowledge and motivate public health professionals in Europe to take action. Knowledge and understanding of what works in screening for chronic hepatitis B/C has now been translated into practical and relevant tools, including videos and animations, to enable others to replicate successful screening programmes among at risk populations in their area.

14 Dec 2014

NTU scientists discover how malaria parasite develops resistance towards front-line drugs

Scientists from Nanyang Technological University have discovered exactly how the malaria parasite is developing resistance towards the most important front-line drugs used to treat the disease.

14 Dec 2014

New study eliminates hepatitis C virus as causative factor of mental impairment in HIV patients

Advances in treatment for human immunodeficiency virus (HIV) have made it possible for people with HIV to survive much longer. As they age, however, many experience impaired thinking, memory loss, mood swings and other evidence of impaired mental function.

14 Dec 2014

New study helps identify public health needs relating to HIV/AIDS, hepatitis C in Massachusetts

A new study from epidemiologists at Tufts University School of Medicine helps to identify communities with the greatest public health need in Massachusetts for resources relating to HIV/AIDS and hepatitis C.

14 Dec 2014

Experiments to probe bacteria virulence in low gravity of space station

The University of Colorado Boulder will fly state-of-the-art hardware on the commercial SpaceX Dragon spacecraft launching to the International Space Station Dec. 19 to support experiments designed to better understand why the virulence of some pathogens increases in the low gravity of space.

14 Dec 2014

Experts expose fundamental role of chaos and complexity in biological information processing

The interdisciplinary approach to problems that till recently were addressed in the hermetic framework of distinct disciplines such as physics, informatics, biology or sociology constitutes today one of the most active and innovative areas of science, where fundamental issues meet problems of everyday concern.

14 Dec 2014

Researchers uncover mechanism that helps white fat cells to become browner

White adipose tissue stores excess calories as fat that can be released for use in other organs during fasting. Mammals also have small amounts of brown adipose tissue, which primarily acts as an effective fat burner for the production of heat. Now researchers from the University of Southern Denmark have uncovered the mechanism by which white fat cells from humans gets reprogrammed to become browner.

14 Dec 2014

Researchers assemble first high-resolution, 3-D maps of folded genomes

In a triumph for cell biology, researchers have assembled the first high-resolution, 3-D maps of entire folded genomes and found a structural basis for gene regulation -- a kind of "genomic origami" that allows the same genome to produce different types of cells. The research appears online today in Cell.

14 Dec 2014

Many college students regard hookah smoking safer than smoking cigarettes

Despite emerging evidence otherwise, many college students consider hookah smoking safer than smoking cigarettes, reports a University of South Florida College of Public Health study published this month by the Centers for Disease Control and Prevention.

14 Dec 2014

Oncotype DX assay linked to decrease in chemotherapy use in younger patients

In what's believed to be one of the largest population-based studies of Oncotype DX ever conducted, researchers at The University of Texas MD Anderson Cancer Center have found that the commercial diagnostic tool, Oncotype DX, was associated with a decrease in chemotherapy use in younger patients, but not in those over 66 years of age.

14 Dec 2014

People need to watch distinct warning signs of holiday depression

While the holidays are a time of merriment and festivities for many, some people struggle with depression during this time of year.

14 Dec 2014

Laurie T. Krug named Stony Brook University Discovery Prize Fellow

Laurie T. Krug, an Assistant Professor in the Department of Molecular Genetics and Microbiology at Stony Brook University, is the first early career scientist to be named Stony Brook University Discovery Prize Fellow, a new philanthropically-sponsored award established to fund high-risk, high-reward basic research projects.

14 Dec 2014

Medical News

Environmental factors influence how genetic variants affect the brain, behaviour

WHO reviews health services in Ebola-affected countries

Maintaining weight loss over long term can be a major challenge

Quarterly data on registered nurse workforce now available at healthworkforcestudies.com

Study: Coordinated emergency response could help improve patient survival from heart attack

Researchers examine whether frequent visits to wards help nurses deliver patient-centred care

Pharmacology 2014 to showcase latest research on NHS care

ETH Zurich, University of Zurich jointly open new translational research centre

HEPscreen Toolkit seeks to raise awareness on chronic viral hepatitis in Europe

NTU scientists discover how malaria parasite develops resistance towards front-line drugs

New study eliminates hepatitis C virus as causative factor of mental impairment in HIV patients

New study helps identify public health needs relating to HIV/AIDS, hepatitis C in Massachusetts

Experiments to probe bacteria virulence in low gravity of space station

Experts expose fundamental role of chaos and complexity in biological information processing

Researchers uncover mechanism that helps white fat cells to become browner

Researchers assemble first high-resolution, 3-D maps of folded genomes

Many college students regard hookah smoking safer than smoking cigarettes

Oncotype DX assay linked to decrease in chemotherapy use in younger patients

People need to watch distinct warning signs of holiday depression

Laurie T. Krug named Stony Brook University Discovery Prize Fellow

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

AI-powered analytics and experimental validation

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