One in three cases of dementia could be prevented by addressing nine lifestyle factors, according to a report from the first Lancet Commission on Dementia Prevention and Care. Credit: Keck Medicine of USC Managing lifestyle factors such as hearing loss, smoking, hypertension and depression could prevent one-third of the world’s dementia cases, according to a

Virus’ envelope. Its unusual structure, never before seen in nature, could let scientists develop super-durable materials and better treat disease. Credit: Credit Courtesy the study authors/eLife It’s like the Superman of viruses, astonishingly tough and able to survive in an environment that would dissolve flesh and bone. And now scientists have unlocked the secrets of

Study participants in a series of experiments conducted by Cameron Anderson, a professor of management at UC Berkeley’s Haas School of Business, and Aaron Lukaszewski, an assistant professor at Oklahoma State University, overwhelmingly equated physical strength with higher status and leadership qualities. The paper, “The role of physical formidability in human social status allocation,”is forthcoming

Beauty may not simply be in the eye of the beholder, but in his or her relational goals, suggests new research. Credit: © nanettegrebe / Fotolia Beauty may not simply be in the eye of the beholder, but in his or her relational goals — according to findings of research just published in Archives of

This is a schematic diagram of the europium doped gadolinium oxide nanorods and the silica coating to improve the biocompatibility. Invitro cytotoxicity analysis, invitro magnetic resonance imaging and optical imaging of the prepared samples were carried out. Credit: NANO Journal Researchers from PSG College of Technology, India have developed nano-contrast agents for magnetic resonance imaging

Hormone replacement therapies, or medications containing female hormones, may help cancer to spread. Credit: © Ivelin Radkov / Fotolia Hormone replacement therapies, or medications containing female hormones that substitute those no longer produced by the body, often are prescribed to reduce the effects of menopausal symptoms in women. Research has indicated that women who take

A cell in the process of dividing (centre) that is being engulfed by cells on either side. DNA is shown in blue and a protein responsible for attachment between cells is shown in green. Credit: Dr Jo Durgan, Babraham Institute Cell cannibalism in tumour samples has been observed for over a century, yet this unusual

Herbert “Skip” Virgin IV, MD, PhD, talks with postdoctoral researcher Dale Balce, PhD. Virgin led a study linking intestinal viruses to the development of Type 1 diabetes. The study showed that children who carried a specific virus belonging to the Circoviridae family were less likely to head down the path toward diabetes than those who

People who drink coffee live longer, new research suggests. Credit: © iko / Fotolia Here’s another reason to start the day with a cup of joe: Scientists have found that people who drink coffee appear to live longer. Drinking coffee was associated with a lower risk of death due to heart disease, cancer, stroke, diabetes,

It takes just a few seconds to choose a cookie over an apple and wreck your diet for the day. Credit: Jeff Grabmeier It takes just a few seconds to choose a cookie over an apple and wreck your diet for the day. But what is happening during those few seconds while you make the

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