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New study examines rising disparities in AIDS deaths in NYC

Between 2005 and 2012, the percentage of city AIDS deaths in the Bronx and Brooklyn climbed significantly while deaths of people with AIDS in Manhattan significantly decreased, according to a new study released today by Health People: Community Preventive Health Institute.

17 Jun 2014

University of Kentucky receives $12.2 million grant to reduce negative health from hazardous chemicals

The University of Kentucky has received a $12.2 million grant from the National Institutes of Health to continue its work to better understand and minimize negative health and environmental impacts from hazardous waste sites.

17 Jun 2014

Combination of effective drugs for Parkinson's disease controls symptoms of Rett syndrome in mice

IDIBELL researchers, led by the director of the Program for Epigenetics and Cancer Biology, ICREA researcher and Professor of Genetics at the University of Barcelona, Manel Esteller, have shown that a combination of effective drugs for Parkinson's disease in mice that are used as a model of human Rett syndrome reduces some of the symptoms associated with this disease.

17 Jun 2014

Researchers uncover key biological interaction that occurs during fertilization

Before it can fertilize an egg, a sperm has to bind to and bore through an outer egg layer known as the zona pellucida. Despite decades of research, some of the biological mechanisms behind this process remain unclear. A study in The Journal of Cell Biology now identifies the protein in the zona pellucida that sperm latch onto.

17 Jun 2014

Type I interferons can block development of allergy- and asthma-driving Th2 cells

A mechanism that could underlie the development of cells that drive asthma and allergies has been uncovered by immunology researchers at UT-Southwestern Medical Center.

17 Jun 2014

Unborn children exposed to severe stress levels have increased risk of becoming overweight

There are indications that unborn children who are exposed to severe stress levels, have an increased risk of becoming overweight or developing obesity as adults.

17 Jun 2014

Amygdala alterations during childhood may influence development of anxiety problems

The amygdala is a key "fear center" in the brain. Alterations in the development of the amygdala during childhood may have an important influence on the development of anxiety problems, reports a new study in the current issue of Biological Psychiatry.

17 Jun 2014

Rice University scientists apply new theory to learn how and why cells differentiate

How does a stem cell decide what path to take? In a way, it's up to the wisdom of the crowd.

17 Jun 2014

Promising way to prevent disparities in colorectal cancer screening

People living in poverty are less likely to be screened regularly for colorectal cancer-and more likely to develop the disease and die from it. How to end these disparities-and raise screening rates, lower disease rates, and prevent deaths? A promising way is to mail fecal immunochemical tests (a newer kind of stool test) to populations, Beverly B. Green, MD, MPH, and Gloria D. Coronado, PhD, wrote in the June 17 JAMA Internal Medicine.

17 Jun 2014

Improving sleep patterns may help reduce level of cognitive decline in older adults

Maybe turning to sleep gadgets -- wristbands, sound therapy and sleep-monitoring smartphone apps -- is a good idea. A new University of Oregon-led study of middle-aged or older people who get six to nine hours of sleep a night think better than those sleeping fewer or more hours.

17 Jun 2014

Scientists identify novel approach to treating multiple sclerosis

Scientists in the University of Connecticut's Technology Incubation Program have identified a novel approach to treating multiple sclerosis (MS) using human embryonic stem cells, offering a promising new therapy for more than 2.3 million people suffering from the debilitating disease.

17 Jun 2014

Chikungunya virus puts some regions at risk of epidemic

For the first time, University of Texas Medical Branch at Galveston researchers were able to predict further adaptations of the chikungunya virus that recently spread from Africa to several continents that will likely result in even more efficient transmission and infection of more people by this virus strain.

17 Jun 2014

First morning voided volume useful for OAB evaluation

Measuring the first morning voided volume may be helpful for evaluating symptom severity in patients with overactive bladder, researchers believe.

16 Jun 2014

Prolapse repair fails to improve sling outcomes in OAB patients

Performing concomitant anterior compartment repair in women receiving a midurethral sling for overactive bladder does not seem to offer any additional benefit, results of a cohort study indicate.

16 Jun 2014

Back pain attitudes questionnaire developed

Researchers have developed a back pain screening tool that assesses the attitudes of patients with back pain, the general population and healthcare professionals.

16 Jun 2014

Mechanisms of recurrent bacteria AOM in children under scrutiny

The immune response in young children with bacterial acute otitis media differs between individuals who are prone to such infection and those who are not, US researchers have shown.

16 Jun 2014

Protein test predicts NSCLC survival benefit for chemotherapy over erlotinib

Italian study results confirm that a multivariate serum protein test predicts improved survival after treatment with chemotherapy versus erlotinib for non-small-cell lung cancer, but only among patients who are likely to have a poor outcome with the latter treatment type.

16 Jun 2014