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Danish newspapers mirror to a high degree the viewpoints of the political elite when Danish military participation in Afghanistan, Iraq and Libya has been on the public agenda during the past 10 years. Researchers at the University of Copenhagen have tested the so-called 'elite-driven media' theory on editorial viewpoints on the military engagements and the results may help explain why support for the war efforts have been remarkably consistent in the small and hitherto less belligerent nation.

A decades-long debate over how nitrogen is removed from the ocean may now be settled by new findings from researchers at Princeton University and their collaborators at the University of Washington.

The debate centers on how nitrogen — one of the most important food sources for ocean life and a controller of atmospheric carbon dioxide — becomes converted to a form that can exit the ocean and return to the atmosphere where it is reused in the global nitrogen cycle.

A new University of Melbourne study has found that women who take iron supplements, experience a marked improvement in their exercise performance.

Published in the Journal of Nutrition, researchers undertook a systematic review and analysis of the effect of iron supplementation to the exercise performance of women in child-bearing years.

The Borna disease – named after the German city of Borna, which saw a cluster of cases over 100 years ago – mainly affects horses and sheep, and in rare cases cattle and rabbits too. A single case of an infected dog has been reported. Affected horses seclude themselves from the herd and suffer from depression and general disorientation. Ultimately, this incurable infection is fatal.

Borna virus detected in bicoloured shrews

A team of researchers from the University of California, San Diego School of Medicine and the Center for Cancer Systems Biology (CCSB) at the Dana-Farber Cancer Institute has uncovered a new aspect of autism, revealing that proteins involved in autism interact with many more partners than previously known. These interactions had not been detected earlier because they involve alternatively spliced forms of autism genes found in the brain.

MAYWOOD, Il. (April 11, 2014) – A Loyola University Medical Center study is reporting for the first time a link between overuse injury rates in young athletes and their socioeconomic status.

The rate of serious overuse injuries in athletes who come from families that can afford private insurance is 68 percent higher than the rate in lower-income athletes who are on public insurance (Medicaid), the study found.

Apoptosis is used by cells that are changed by disease or are simply not needed any longer to eliminate themselves before they become a hazard to the body—on a cellular level, death is part of life. Disruption of this process can lead to cancer or immunodeficiencies, but also to autoimmune diseases, in which cells attack their own body.

Tamiflu (the antiviral drug oseltamivir) shortens symptoms of influenza by half a day, but there is no good evidence to support claims that it reduces admissions to hospital or complications of influenza. This is according to the updated Cochrane evidence review, published today by The Cochrane Collaboration, the independent, global healthcare research network and The BMJ. Evidence from treatment trials confirms increased risk of suffering from nausea and vomiting.

A group of researchers in China and the US have successfully created a 3D model of a cancerous tumour using a 3D printer.

The model, which consists of a scaffold of fibrous proteins coated in cervical cancer cells, has provided a realistic 3D representation of a tumour's environment and could help in the discovery of new drugs and cast new light on how tumours develop, grow and spread throughout the body.

The results of the study have been published today, 11 April, in IOP Publishing's journal Biofabrication.

With over one billion people in the world living on less than $1.25 per day, the World Bank aims to end 'extreme poverty' by 2030. But new research suggests that global poverty figures could be underestimated by up to a third, and calls for more robust measurement in the future.

Scientists at the University of Basel report first ever successful nose reconstruction surgery using cartilage grown in the laboratory. Cartilage cells were extracted from the patient's nasal septum, multiplied and expanded onto a collagen membrane. The so-called engineered cartilage was then shaped according to the defect and implanted. The results will be published in the current edition of the academic journal "The Lancet".

WINSTON-SALEM, NC – April 10, 2014 – Scientists reported today the first human recipients of laboratory-grown vaginal organs. A research team led by Anthony Atala, M.D., director of Wake Forest Baptist Medical Center's Institute for Regenerative Medicine, describes in the Lancet long-term success in four teenage girls who received vaginal organs that were engineered with their own cells.

Our "internal clock" is predicted to shift more rapidly than previously thought. In a study published in PLOS Computational Biology on April 10th, researchers present schedules of light exposure that may shift our circadian clock in the minimum time, simply by adjusting the timing of the beginning and end of each day.

The authors calculated optimal schedules for thousands of different situations, and condensed their findings into four general principles of optimal circadian shifting.

Washington, DC (April 10, 2014) — A virus that is present in most people in a latent state may induce or exacerbate anemia in patients with kidney disease, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology (JASN). The findings point to a new therapeutic target for affected individuals.

Washington, DC (April 10, 2014) — A drug called atrasentan provides health benefits for patients who have both diabetes and kidney disease, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology (JASN). The findings suggest that atrasentan may help maintain the well-being of many patients who are at high risk of experiencing serious medical problems.