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FET programme picks Graphene and HumanBrain among six visions for frontier research

Europe is set to embark on two bold, visionary projects. The projects aim to invest up to one billion euroover ten years to fuel revolutionary discoveries. The Future and Emerging Technologies Flagship (FET) programme picked two among six visions for frontier research.

31 Jan 2013

Study shows how gut microbes conspire with poor diets to trigger childhood malnutrition

A study of young twins in Malawi, in sub-Saharan Africa, finds that bacteria living in the intestine are an underlying cause of a form of severe acute childhood malnutrition.

31 Jan 2013

Scientists review damage-control in metabolism

In this week's issue of the prestigious journal Nature Chemical Biology, scientists Carole Linster (University of Luxembourg), Emile Van Schaftingen (Louvain University), and Andrew D. Hanson (University of Florida, Gainesville) review an important, but so far neglected, part of metabolism, namely metabolite damage-control.

31 Jan 2013

Binge drinking causes insulin resistance and increases risk of Type 2 diabetes

Binge drinking causes insulin resistance, which increases the risk of Type 2 diabetes, according to the results of an animal study led by researchers at the Diabetes Obesity and Metabolism Institute at the Icahn School of Medicine at Mount Sinai.

31 Jan 2013

Researchers identify mechanism by which vancomycin resistance spreads between bacteria

Worldwide, many strains of the bacterium Staphyloccocus aureus, commonly known as staph infections, are already resistant to all antibiotics except vancomycin. But as bacteria are becoming resistant to this once powerful antidote, S. aureus has moved one step closer to becoming an unstoppable killer.

31 Jan 2013

Enzymes may have new role as intelligent micro and nanomotors

Enzymes, workhorse molecules of life that underpin almost every biological process, may have a new role as "intelligent" micro- and nanomotors with applications in medicine, engineering and other fields.

31 Jan 2013

Silibinin kills skin cells mutated by UVA radiation and protects against cancer

A pair of University of Colorado Cancer Center studies published this month show that the milk thistle extract, silibinin, kills skin cells mutated by UVA radiation and protects against damage by UVB radiation - thus protecting against UV-induced skin cancer and photo-aging.

31 Jan 2013

New noninvasive method for early detection of osteoarthritis may be on its way

A new, noninvasive, and low-cost method for the early detection and monitoring of osteoarthritis (arthritis caused by wear and tear) may be on its way, thanks to research by UC Santa Barbara scientists from the Department of Chemical Engineering and the Department of Materials.

31 Jan 2013

Retired Jackson Laboratory scientist wins two major international science awards

Douglas Coleman, Ph.D., a retired Jackson Laboratory scientist whose work established the first clues to a genetic component in obesity, has won two major international science awards: the Frontiers of Knowledge Award in Biomedicine from the BBVA Foundation, based in Bilbao, Spain, and the King Faisal International Prize in Medicine from the Saudi Arabian King Faisal Foundation.

31 Jan 2013

Existing cardiomyocytes contribute to formation of new heart cells after attack

Injecting specialized cardiac stem cells into a patient's heart rebuilds healthy tissue after a heart attack, but where do the new cells come from and how are they transformed into functional muscle?

31 Jan 2013

Interrupting key interaction between p68 and calcium-calmodulin inhibits cancer metastasis

Disrupting a key interaction between two types of proteins in cells inhibits the spread of cancerous cells, providing researchers with a new pathway toward developing cancer-fighting drugs, according to new findings by Georgia State University scientists.

31 Jan 2013

RBC Life Sciences receives U.S. patent for Neurobright supplement

RBC Life Sciences, Inc., has been granted US Patent 8357422, which protects its unique dietary supplement formulation that nutritionally supports cognitive function, learning and remembering. The Company markets this supplement under the name "Neurobright."

31 Jan 2013

Positive moods can improve decision making and working memory in older people

Older adults can improve their decision making and working memory simply by putting on a happy face, a new study suggests.

31 Jan 2013

Supplementation with omega-3 fatty acids promotes effective immune system response

Supplementation with omega-3 fatty acids promotes effective immune system response and has ameliorating effects on chronic inflammation (a condition caused by an imbalanced immune system that can lead to multiple serious illnesses over time), according to the most recent study published by the National Center for Biotechnology Information on the effects of omega-3.

31 Jan 2013

Erbin protein critical to brain excitement

Scientists have found an early step in how the brain's inhibitory cells get excited. A natural balance of excitement and inhibition keeps the brain from firing electrical impulses randomly and excessively, resulting in problems such as schizophrenia and seizures. However excitement is required to put on the brakes.

31 Jan 2013

Klotho protein plays important role in the health of myelin

Researchers at Boston University School of Medicine (BUSM) led by Carmela Abraham, PhD, professor of biochemistry, along with Cidi Chen, PhD, and other collaborators, report that the protein Klotho plays an important role in the health of myelin, the insulating material allowing for the rapid communication between nerve cells.

31 Jan 2013

Study illuminates the response of dopaminergic neurons to changes in temperature

While the wooly musk ox may like it cold, fruit flies definitely do not. They like it hot, or at least warm. In fact, their preferred optimum temperature is very similar to that of humans-76 degrees F.

31 Jan 2013

Biomaterials as neural stem cell niches can help repair damage in the CNS

Despite recent advances in understanding the mechanisms of nerve injury, tissue-engineering solutions for repairing damage in the central nervous system (CNS) remain elusive, owing to the crucial and complex role played by the neural stem cell (NSC) niche. This zone, in which stem cells are retained after embryonic development for the production of new cells, exerts a tight control over many crucial tasks such as growth promotion and the recreation of essential biochemical and physical cues for neural cell differentiation.

30 Jan 2013

Androgens could constitute an efficient treatment against multiple sclerosis

Testosterone and its derivatives could constitute an efficient treatment against myelin diseases such as multiple sclerosis, reveals a study by researchers from the Laboratoire d'Imagerie et de Neurosciences Cognitives, in collaboration in particular with the "Neuroprotection et Neurorégénération: Molécules Neuroactives de Petite Taille" unit.

30 Jan 2013

IL-13 protein could be the key to development of fibrosis in Crohn's disease

New research has shown that a protein, known as IL-13, could be the key to the development of fibrosis in Crohn's disease. This breakthrough could help to advance new medicines to treat people suffering with the disease.

30 Jan 2013