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Johns Hopkins researchers find how gout-linked genetic mutation contributes to disease

Johns Hopkins scientists have found out how a gout-linked genetic mutation contributes to the disease: by causing a breakdown in a cellular pump that clears an acidic waste product from the bloodstream.

9 Apr 2013

Older people satisfied with healthcare, new research finds

New research on patients' experiences of health services and how these relate to their expectations and satisfaction, published by the Journal of the Royal Society of Medicine, reveals that older people have higher expectations of their care and that they believe that their expectations are being met.

9 Apr 2013

Researchers discover that fruit fly mutation holds clues for treating motor neuron diseases

A team of researchers, led by Marc Freeman, PhD, an early career scientist with the Howard Hughes Medical Institute and associate professor of neurobiology at the University of Massachusetts Medical School have discovered a gene in the fruit fly Drosophila melanogaster that, when mutant, blocks the self-destruction of damaged axons, which could hold clues to treating motor neuron diseases, such as amyotrophic lateral sclerosis.

9 Apr 2013

Studies reveal sustained stress can lead to miscarriage, premature birth

Several studies have examined the impact of stress on a pregnancy - both chronic stress, such as workload, and acute stress associated with traumatic events like the 9/11 terrorist attacks.

9 Apr 2013

Study offers new insights into how nervous system processes hot and cold temperatures

A study from the University of North Carolina School of Medicine offers new insights into how the nervous system processes hot and cold temperatures. The research led by neuroscientist Mark J. Zylka, PhD, associate professor of cell biology and physiology, found an interaction between the neural circuits that detect hot and cold stimuli: cold perception is enhanced when nerve circuitry for heat is inactivated.

9 Apr 2013

Daily exercise can help teenagers quit smoking

Teenagers who increased the days on which they got just 20 minutes of exercise were able to cut down on their smoking habit. And teenage smokers were more likely to quit altogether if they participated in a smoking cessation/fitness program-and they ramped up the days on which they got at least 30 minutes of physical activity, according to a study published online April 9.

9 Apr 2013

New study shows exposure to tobacco smoke could negatively impact adolescent kidney function

Exposure to tobacco smoke could negatively impact adolescent kidney function; this is according to a new study led by a team of researchers at the Johns Hopkins Bloomberg School of Public Health and the Johns Hopkins Children's Center.

9 Apr 2013

Transposons increase in abundance and activity in brains as they age

As the body ages, the physical effects are notable; wrinkles in the skin appear, physical exertion becomes harder. But there are also less visible processes going on. Inside aging brains there is another phenomenon at work, which may contribute to age-related brain defects.

9 Apr 2013

Scientist receives NIH grant to study genetic causes of autism spectrum disorders in African Americans

The National Institutes of Health has awarded Dr. Daniel Geschwind, director of the UCLA Center for Autism Research and Treatment, a five-year, $10 million grant to continue his research on the genetic causes of autism spectrum disorders and to expand his investigations to include the genetics of autism in African Americans.

9 Apr 2013

Study examines relationship between elder abuse, health services utilization

Older adults who are subject to elder abuse, neglect and exploitation face a greater risk of being hospitalized than other seniors, according to the results of a study published in the April 8 issue of JAMA Internal Medicine.

9 Apr 2013

Increasing number of hours of sleep may reduce prevalence of adolescent obesity

Increasing the number of hours of sleep adolescents get each night may reduce the prevalence of adolescent obesity, according to a new study by researchers from the Perelman School of Medicine at the University of Pennsylvania.

9 Apr 2013

MIT researchers present novel approach to develop dengue therapy using mutated antibodies

Nearly half of the world's population is at risk of infection by the dengue virus, yet there is no specific treatment for the disease. Now a therapy to protect people from the virus could finally be a step closer, thanks to a team at MIT.

9 Apr 2013

Research sheds new light on role of ATRX mutations in brain and pituitary

Research from Western University and Lawson Health Research Institute sheds new light on a gene called ATRX and its function in the brain and pituitary.

9 Apr 2013

Male smokers with low levels of serum bilirubin are at higher risk for lung cancer

Elevated levels of bilirubin in the blood get attention in the clinic because they often indicate that something has gone wrong with the liver. Now researchers have found that male smokers with low levels of the yellow-tinged chemical are at higher risk for lung cancer and dying from the disease.

8 Apr 2013

Carnitine compound in red meat and energy drinks increases risk for cardiovascular disease

A compound abundant in red meat and added as a supplement to popular energy drinks has been found to promote atherosclerosis - or the hardening or clogging of the arteries - according to Cleveland Clinic research published online this week in the journal Nature Medicine.

8 Apr 2013

Medical Research News

Johns Hopkins researchers find how gout-linked genetic mutation contributes to disease

Older people satisfied with healthcare, new research finds

Researchers discover that fruit fly mutation holds clues for treating motor neuron diseases

Studies reveal sustained stress can lead to miscarriage, premature birth

Study offers new insights into how nervous system processes hot and cold temperatures

Daily exercise can help teenagers quit smoking

New study shows exposure to tobacco smoke could negatively impact adolescent kidney function

Transposons increase in abundance and activity in brains as they age

Scientist receives NIH grant to study genetic causes of autism spectrum disorders in African Americans

Study examines relationship between elder abuse, health services utilization

Increasing number of hours of sleep may reduce prevalence of adolescent obesity

MIT researchers present novel approach to develop dengue therapy using mutated antibodies

Research sheds new light on role of ATRX mutations in brain and pituitary

Male smokers with low levels of serum bilirubin are at higher risk for lung cancer

Carnitine compound in red meat and energy drinks increases risk for cardiovascular disease

Gene behind Vel blood group discovered

Untested products sold in stores during patent medicine era, study shows

Amakem backs new Chair of Ophthalmology Translational Research at KU Leuven

Nine Nobel laureates to present their research at American Chemical Society meeting

Fruit-juice-infused chocolate offers healthy treat

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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