Medical Research News

RSS

Researchers locate, narrow down genes that play role in Type 1 diabetes

The genes that increase the risk of Type 1 diabetes have lost their hiding place.

10 Mar 2015

UTSA professor named Gold Fellow of the Association for Research in Vision and Ophthamology

Andrew Tsin, professor of biology in the UTSA College of Sciences, has been named a Gold Fellow of the Association for Research in Vision and Ophthamology for his dedication and exemplary contributions in the field. Tsin will receive the honor at the 2015 ARVO Annual Meeting, May 3-7 in Denver.

10 Mar 2015

Blood group O provides protection against severe malaria

It has long been known that people with blood type O are protected from dying of severe malaria. In a study published in Nature Medicine, a team of Scandinavian scientists explains the mechanisms behind the protection that blood type O provides, and suggest that the selective pressure imposed by malaria may contribute to the variable global distribution of ABO blood groups in the human population.

10 Mar 2015

Depression symptoms under-recognized in African-American cancer patients

Case Western Reserve University nurse scientist Amy Zhang, who has long examined quality-of-life issues in cancer patients, wondered whether depression in African-American cancer patients has been under-recognized for treatment.

10 Mar 2015

Suicide rates for U.S. youths nearly double in rural areas

The adolescent and young-adult suicide rate in the United States was almost twice as high in rural settings than in urban areas between 1996 and 2010, and new research suggests that the gap appears to be widening.

10 Mar 2015

Stepped-care strategy improves function, decreases pain severity in veterans

Although U.S. military veterans who have returned from Iraq or Afghanistan are more likely to suffer chronic pain than veterans of any other conflict in American history, little headway has been made in helping them manage the often debilitating effects of chronic pain.

10 Mar 2015

18F-fluoride PET/MR imaging could diagnose cause of foot pain better than other methods

A single scan could diagnose the cause of foot pain better and with less radiation exposure to the patient than other methods, according to a study in the March 2015 issue of The Journal of Nuclear Medicine.

10 Mar 2015

Whole genome sequencing may help identify disease risks

Using a small amount of blood or saliva, a technology called whole genome sequencing makes that possible - and more than half of parents said they'd not only be interested in the technology for themselves but for their children too, a new nationally-representative University of Michigan study shows.

10 Mar 2015

Using IT devices may put your muscles and joints under particular strain

Spending hours on a computer or sending lots of text messages on a mobile phone can result in a stiff neck and sometimes even a strained thumb. Computer scientists in Saarbrücken have developed a procedure that simulates in a lifelike manner which muscles and joints are put under particular strain when using IT devices. It also demonstrates the speed and accuracy with which a user can operate a device.

10 Mar 2015

Snai1 protein plays major role in deciding fate of intestinal stem cells

An international group of researchers has shown that a regulatory protein involved in controlling how cancer spreads through the body also influences the fate of stem cells in the intestine of mice. The results, which are published in The EMBO Journal, show that the Snai1 protein plays an important role in deciding the fate of intestinal stem cells and the different functions that these cells can adopt.

10 Mar 2015

Traffic signal labels help consumers resist high-calorie foods

Should food products be labeled with traffic light symbols to make health-related information on ingredients easier to understand? This question has remained a subject of debate. Now researchers at the University of Bonn have reached the conclusion that the traffic light label is more effective in helping consumers resist high-calorie foods than a purely information-based label.

10 Mar 2015

Researchers study effects of pregnancy weight gain on childhood obesity risk among multi-ethnic youth

Unhealthy weight gain in pregnancy has been linked with infant size and body composition but until now little was known about its long-term association with childhood obesity among low-income and multi-ethnic youth.

10 Mar 2015

Study: A family history of prostate cancer may increase women's risk of developing breast cancer

Having a family history of prostate cancer among first-degree relatives may increase a woman's risk of developing breast cancer. That is the conclusion of a new study published early online in CANCER, a peer-reviewed journal of the American Cancer Society.

10 Mar 2015

Simple training can improve vision in older adults

Just a weeks' worth of training can improve vision in older adults, according to new research in Psychological Science, a journal of the Association for Psychological Science. The findings show that training boosted older adults' sensitivity to contrast and also their ability to see things clearly at close distances.

9 Mar 2015

New research examines patients' experiences with GPs

New research conducted by The University of Manchester has found that GPs' patients can feel alienated by lack of trust, impersonal processes and that this presents problems to improving their safety.

9 Mar 2015

Loyola gets AHA grant for cardiac research

The American Heart Association awarded Loyola University Chicago Stritch School of Medicine $735,516 in 2014 in new and continuing grants for cardiac research.

9 Mar 2015

The Brain Prize awarded to four scientists for development of two-photon microscopy

The world's most valuable (€1m) neuroscience prize, The Brain Prize has been awarded, to four scientists, Winfried Denk and Arthur Konnerth (Germany), and Karel Svoboda and David Tank (USA), for the invention and development of two-photon microscopy, a transformative tool in brain research.

9 Mar 2015

Loyola's Genomics Facility uses next generation sequencing to study genetic make-up of organisms

Loyola University Chicago's Genomics Facility is using an advanced technology called next generation sequencing to assist a broad range of researchers studying the genetic make-up of organisms ranging from viruses to humans.

9 Mar 2015

BPA exposure may cause tooth enamel abnormality in children

A tooth enamel abnormality in children, molar incisor hypomineralization (MIH), may result from exposure to the industrial chemical bisphenol A (BPA), authors of a new study conclude after finding similar damage to the dental enamel of rats that received BPA.

9 Mar 2015