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Genetic mutation in starlings could shed light on mitochondrial disease in humans

Deakin University and UNSW Australia researchers have made a rare observation of rapid evolution in action in the wild, documenting the spread of a newly arisen genetic mutation in invasive starlings, which could shed light on mitochondrial disease in humans.

6 Jan 2016

Study shows clear role of bacteria in modulating immune function in the lungs

Microbiota--the trillions of bacteria that co-exist in the body--regulate the ability of lung dendritic cells to generate immune responses, according to a study led by researchers from the Icahn School of Medicine at Mount Sinai, published online in the Journal of Experimental Medicine.

6 Jan 2016

Local health departments could play vital role in tackling mental health issues in U.S.

Local health departments could play a significant role in tackling mental health issues in the United States, according to a recent study conducted by faculty in Drexel's Dornsife School of Public Health.

6 Jan 2016

Researchers find no evidence that prenatal exposure to antidepressants increases risk for autism, ADHD

An analysis of medical records data from three Massachusetts health care systems finds no evidence that prenatal exposure to antidepressants increases the risk for autism and related disorders or for attention-deficit hyperactivity disorder (ADHD).

6 Jan 2016

New research looks at heavy users of mental health care

While a small number of people account for a disproportionately large portion of health services use, heavy users of mental health care have substantially different patterns of health care use than other heavy users of health care, according to new research by the Centre for Addiction and Mental Health and the Institute for Clinical Evaluative Sciences.

6 Jan 2016

Scientists demonstrate workings of CCL2 mechanism that stimulates nerve regeneration

The peripheral nervous system is a vast network of nerves that exists primarily outside of brain and spinal cord and connects to the far reaches of the body. The very expanse of peripheral nerves makes them highly vulnerable to injuries such as blunt-force blows, cuts, and leg and arm fractures, as well as diseases that attack peripheral nerves such as diabetes, Charcot-Marie-Tooth, and Guillain-Barre syndrome.

6 Jan 2016

CAMH researchers identify 428 distinct disease conditions that co-occur in people with FASD

Researchers at the Centre for Addiction and Mental Health have identified 428 distinct disease conditions that co-occur in people with Fetal Alcohol Spectrum Disorders (FASD), in the most comprehensive review of its kind.

6 Jan 2016

Exercise training could be a new treatment for prostate cancer

A newly-launched Cancer Research UK study could be the first step towards exercise training being introduced as a new NHS treatment for prostate cancer.

6 Jan 2016

Radiation therapy lowers risk of cancer recurrence in pancreatic cancer surgery patients

Radiation therapy was associated with a lower risk of cancer recurrence in pancreatic cancer surgery patients, making it, like chemotherapy, an important addition to treatment, Mayo Clinic research found.

6 Jan 2016

Alpha-synuclein protein involved in Parkinson's disease pathology does not behave like a 'prion'

In Parkinson's disease, the protein "alpha-synuclein" aggregates within neurons of patients and appears to propagate across interconnected areas of the brain. How this happens remains largely unknown.

6 Jan 2016

Good bacteria can help inhibit growth of S. pneumoniae

A new study from the Forsyth Institute is helping to shed more light on the important connections among the diverse bacteria in our microbiome. According to research published in mBio, scientists at Forsyth, led by Dr. Katherine P. Lemon, along with their collaborator at Vanderbilt University, have demonstrated that a harmless bacterium found in the nose and on skin may negatively impact the growth of a pathogen that commonly causes middle ear infections in children and pneumonia in children and older adults.

6 Jan 2016

New report raises questions about potential risks of chromium therapies

Chromium supplements are widely consumed for their antidiabetic activity as chromium(III) enhances the insulin sensitivity of cells. In particular, orthomolecular practitioners believe in the beneficial effects of providing the body with extra amounts of essential trace elements.

6 Jan 2016

Simple, computer-training task can alter the brain's wiring to regulate emotional reactions

A simple, computer-training task can change the brain's wiring to regulate emotional reactions, according to a recent study published in NeuroImage by Ben-Gurion University of the Negev (BGU) researchers.

6 Jan 2016

Women who earn less than male counterparts more likely to experience depression, anxiety

The odds of major depressive disorder and generalized anxiety disorder were markedly greater among women who earned less than their male counterparts, with whom they were matched on education and years of experience, according to new research conducted at Columbia University's Mailman School of Public Health.

6 Jan 2016

Study findings question validity of some genetic variations linked with cardiac disorders

A review of medical records of patients with genetic variations linked with cardiac disorders found that patients often did not have any symptoms or signs of the conditions, questioning the validity of some genetic variations thought to be related to serious disorders, according to a study in the January 5 issue of JAMA.

6 Jan 2016

Diet or aerobic exercise improves ability to exercise for obese older patients with heart failure

Among obese older patients with a common type of heart failure, calorie restriction or aerobic exercise training improved their ability to exercise without experiencing shortness of breath, although neither intervention had a significant effect on a measure of quality of life, according to a study in the January 5 issue of JAMA.

6 Jan 2016

Study finds 50% drop in uninsured hospital stays in Medicaid expansion states

Just six months after opening up health insurance to more low-income people, states saw a huge drop in the amount of care their hospitals provided to uninsured patients, and a rise in care for people with coverage, a new study finds.

6 Jan 2016

Using antidepressant drug during first trimester of pregnancy may increase risk of birth defects

Using paroxetine--a medication prescribed to treat conditions including depression, obsessive-compulsive disorder, anxiety and posttraumatic stress disorder--during the first trimester of pregnancy may increase newborns' risk of congenital malformations and cardiac malformations. That's the conclusion of a recent analysis published in the British Journal of Clinical Pharmacology.

6 Jan 2016

Modeling research shows adding a vaccine to HIV/AIDS response necessary to conclusively end the epidemic

Adding a vaccine to the comprehensive HIV/AIDS response is essential to conclusively ending the epidemic, according to modeling research published today.

6 Jan 2016

Acute bulbar palsy variant of Guillain-Barré syndrome found

Researchers have identified a new variant form of Guillain-Barré syndrome that is characterised by prominent acute bulbar palsy without neck or limb weakness.

5 Jan 2016

Medical Research News

Genetic mutation in starlings could shed light on mitochondrial disease in humans

Study shows clear role of bacteria in modulating immune function in the lungs

Local health departments could play vital role in tackling mental health issues in U.S.

Researchers find no evidence that prenatal exposure to antidepressants increases risk for autism, ADHD

New research looks at heavy users of mental health care

Scientists demonstrate workings of CCL2 mechanism that stimulates nerve regeneration

CAMH researchers identify 428 distinct disease conditions that co-occur in people with FASD

Exercise training could be a new treatment for prostate cancer

Radiation therapy lowers risk of cancer recurrence in pancreatic cancer surgery patients

Alpha-synuclein protein involved in Parkinson's disease pathology does not behave like a 'prion'

Good bacteria can help inhibit growth of S. pneumoniae

New report raises questions about potential risks of chromium therapies

Simple, computer-training task can alter the brain's wiring to regulate emotional reactions

Women who earn less than male counterparts more likely to experience depression, anxiety

Study findings question validity of some genetic variations linked with cardiac disorders

Diet or aerobic exercise improves ability to exercise for obese older patients with heart failure

Study finds 50% drop in uninsured hospital stays in Medicaid expansion states

Using antidepressant drug during first trimester of pregnancy may increase risk of birth defects

Modeling research shows adding a vaccine to HIV/AIDS response necessary to conclusively end the epidemic

Acute bulbar palsy variant of Guillain-Barré syndrome found

Innovating for impact: Jordi Labs on aligning methodologies with FDA expectation

Exploring the role of confocal-based high-content imaging in advancing core facilities

Transforming Cardiovascular Care: Insights from Mina Makar at AstraZeneca

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