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Reproductive cell division has mechanical safeguard against chromosome sorting errors

Reproductive cell division has evolved a simple, mechanical solution to avoid chromosome sorting errors, researchers report in the Sept. 11 Science Express.

17 Sep 2014

Study provides empirical evidence of decline in stroke incidence, mortality rates in U.S.

Despite the significant reduction in the overall incidence and death rates from strokes in the United States over the past twenty years, more attention needs to be paid to specific age groups, a recent study found.

17 Sep 2014

Soldiers deployed to sunny climates face increased risk of skin cancer

Soldiers deployed to tropical and sunny climates are coming home with increased risk factors for a threat far from the battlefield: skin cancer.

17 Sep 2014

New report outlines cholesterol-targeted approach to treat people at risk for cardiovascular disease

A recent guideline for using statins to reduce atherosclerotic cardiovascular disease has wavered too far from the simple cholesterol goals that have saved thousands of lives in the past decade, and doesn't adequately treat patients as individuals, experts said today in a national report.

17 Sep 2014

Young girls in poor households more likely than their male counterparts to become obese in midlife

Adolescent girls living in economically disadvantaged families are more likely than their male counterparts to become overweight or obese, according to new research from The University of Texas at Austin.

17 Sep 2014

Socioeconomic inequalities influence overall outcomes for children with asthma

According to the Centers for Disease Control and Prevention, approximately 6 percent of children younger than five have been diagnosed with asthma, the fastest-growing and most common chronic illness affecting children in the United States.

17 Sep 2014

Zebrafish may hold key to unlocking a leading cause of respiratory diseases

A small freshwater fish found in many tropical aquariums may hold the key to unlocking one of the leading causes of respiratory diseases in humans.

17 Sep 2014

New method helps reveal secret dance of proteins

Staying clear of diseases requires that the proteins in our cells cooperate with one another. But, it has been a well-guarded secret how tens of thousands of different proteins find the correct dancing partners as they degrade and build up the human body, brain and nervous system.

17 Sep 2014

Novel genetic discovery identifies new avenues for prostate cancer treatment

A genetic discovery out of the University of Pittsburgh School of Medicine is leading to a highly accurate test for aggressive prostate cancer and identifies new avenues for treatment.

17 Sep 2014

Warwick researchers discover novel drug target for treating postpartum haemorrhage

Researchers at the University of Warwick have discovered a new target for drugs that could prevent the deaths of thousands of women in the developing world due to heavy blood loss after childbirth.

17 Sep 2014

Milk consumption and dairy may lower blood pressure, CVD risk

Globally, cardiovascular disease (CVD) claims 17 million lives each year, while complications from high blood pressure take an additional 9.4 million. New research presented by international scientists at the 12th Euro Fed Lipid Congress in Montpellier, France on September 15, 2014, suggests that milk consumption and dairy may play a beneficial role.

17 Sep 2014

Research findings could help explain how some people stave off dementia

The human brain is capable of a neural workaround that compensates for the buildup of beta-amyloid, a destructive protein associated with Alzheimer's disease, according to a new study led by researchers at the University of California, Berkeley.

17 Sep 2014

Study: Marijuana users may attempt to manage negative moods by using drug

Adolescents and young adults who smoke marijuana frequently may attempt to manage negative moods by using the drug, according to a study in September's Journal of Studies on Alcohol and Drugs.

17 Sep 2014

Positive messages more effective at persuading smokers to quit

Which is more likely to convince a smoker to quit? The words, "Warning: cigarettes cause cancer" beneath the image of an open mouth with a cancerous lesion and rotten teeth, or the same image with the words, "Warning: Quitting smoking reduces the risk of cancer"?

17 Sep 2014

Breast cancer screening in older women leads to overdiagnosis, say researchers

Instead, it may just lead to overdiagnosis and overtreatment, suggest the researchers, led by a team based at Leiden University Medical Centre in the Netherlands.

17 Sep 2014

Dairy products contribute to overall metabolic health

Dairy is considered part of a healthy diet and dietary guidelines recommend the daily consumption of 2-4 portions of milk-based products such as milk, yogurt, cheese, cream and butter.

16 Sep 2014

Global study identifies another 23 new prostate cancer risk loci

Scientists could soon better predict a man's risk of getting prostate cancer after a worldwide team of researchers carried out the largest-ever analysis of the cancer's genetic biomarkers, reported in Nature Genetics today.

16 Sep 2014

Scientists develop new method to get clearer picture of how drug abuse affects the brain

One thing leads to another, especially in research. When Stony Brook University School of Medicine scientists developed a new method to measure how cocaine disrupts blood flow in the brains of mice, doctors and researchers got a way to form a clearer picture of how drug abuse affects the brain.

16 Sep 2014

Neuroscientists discover key gene linked to origins of speech

Neuroscientists have found that a gene mutation that arose more than half a million years ago may be key to humans' unique ability to produce and understand speech.

16 Sep 2014

MSU researchers show how bacterial immune systems fight off viruses

When this week's print issue of the journal Science comes out, a collective cheer will go up from New Mexico, Montana and even the Netherlands, thanks to the type of collaborative effort that is more and more the norm in these connected times. Yes, the research was brilliant, and if we're lucky, it will produce innovations in biology, medicine, biotechnology and agriculture. It could save lives, and it happened because this scientist talked with that one, that one knew another one, and brilliant minds overcame geographic distance to advance human understanding.

16 Sep 2014