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Insight linked to gray matter volume in FEP patients

Results from an Irish study show that poor insight is associated with increased gray matter volume in subcortical and frontotemporal brain regions among patients with first-episode psychosis, but not in those with chronic schizophrenia.

20 Jun 2012

Antimicrobial exposure may increase risk of allergies in children

Exposure to common antibacterial chemicals and preservatives found in soap, toothpaste, mouthwash and other personal-care products may make children more prone to a wide range of food and environmental allergies, according to new research from Johns Hopkins Children's Center.

20 Jun 2012

UMMS researcher receives Janssen Award for microRNA discovery

Longtime collaborators Victor R. Ambros, PhD, of the University of Massachusetts Medical School (UMMS) and Gary B. Ruvkun, PhD, of Massachusetts General Hospital and Harvard Medical School, were awarded the 2012 Dr. Paul Janssen Award for Biomedical Research today by Johnson & Johnson for their co-discovery of microRNA, tiny molecules that are now understood to play a powerful role in gene expression and regulation.

20 Jun 2012

Researchers determine structure of MRN complex

Double-stranded breaks in cellular DNA can trigger tumorigenesis. Researchers from Ludwig-Maximilians-Universitaet (LMU) in Munich have now determined the structure of a protein involved in the repair and signaling of DNA double-strand breaks. The work throws new light on the origins of neurodegenerative diseases and certain tumor types.

20 Jun 2012

Teen mothers more likely to suffer abuse and postpartum depression than older moms

Teen mothers are far more likely to suffer abuse and postpartum depression than older moms, according to a study of Canadian women's maternity experiences by a University of Alberta researcher.

20 Jun 2012

Researchers unlock structure of STING protein

Researchers at Weill Cornell Medical College have unlocked the structure of a key protein that, when sensing certain viruses and bacteria, triggers the body's immediate immune response.

20 Jun 2012

Six novel genetic associations for early onset male pattern baldness

Using data from its unique online research platform, 23andMe, a leading personal genetics company, has contributed to the finding of six novel genetic associations for early onset male pattern baldness (androgenetic alopecia) in a genome-wide association study now published online in the journal PLoS Genetics.

20 Jun 2012

Loneliness can be debilitating to older adults and cause serious health problems

Loneliness - the unpleasant feeling of emptiness or desolation - can creep in and cause suffering to people at any age. But it can be especially debilitating to older adults and may predict serious health problems and even death, according to a new study by UCSF researchers.

19 Jun 2012

Cheaper drug to treat wet AMD increases risk of serious eye inflammation

A Queen's University study of two eye drugs used to treat wet Age-related Macular Degeneration (AMD) has determined the cheaper of the two could lead to eye inflammation, a potentially blinding adverse effect.

19 Jun 2012

Viewpoints: Catholic group dismisses compromise on contraceptives; Funding entitlements

President Obama's support for his signature health care act took a fresh hit Friday. The Catholic Health Association, the nation's largest private health care provider, has rebuffed the latest White House moves to make its contraception coverage mandate more acceptable to Catholics and conservative evangelicals, according to Religion News Service.

19 Jun 2012

Allergy risk in children linked to antibacterials in personal-care products

Exposure to common antibacterial chemicals found in soap, toothpaste, mouthwash and other personal-care products may make children more prone to a wide range of food and environmental allergies, according to new research from Johns Hopkins Children’s Center.

19 Jun 2012

Multi-institutional research uncovers new mechanism for treatment of lung cancer

A multi-institutional research study has uncovered a new mechanism that may lead to unique treatments for lung cancer, one of the leading causes of death worldwide.

18 Jun 2012

Novel strategy for neutralizing unwanted molecules and clearing them from the body

Researchers have unveiled a novel strategy for neutralizing unwanted molecules and clearing them from the body.

18 Jun 2012

Is curry good for you?

There have been several news stories over the years reporting that curry may be good for us. Most of them refer to a chemical in curry, known as curcumin.

18 Jun 2012

Farm Bill does more to fight global hunger

"Fighting global hunger has traditionally been a bipartisan effort that has united administrations and congresses without regard to party. The Farm Bill developed by the bipartisan leadership of the Senate Agriculture Committee continues that trend," Dan Glickman, former U.S. agriculture secretary, and Richard Leach, president and CEO of World Food Program USA, write in a Politico opinion piece.

16 Jun 2012

Urgent need for O Negative blood donations before the Olympics

New statistics from NHS Blood and Transplant (NHSBT) announced yesterday reveal a gap between demand and supply of blood type O Rh Negative (O Negative) during national celebrations and underline an urgent need for O Negative donors to come forward ahead of the Olympics next month.

16 Jun 2012

Researchers identify three sets of genetic markers linked with CNS PNET

Researchers at The University of Nottingham have identified three sets of genetic markers that could potentially pave the way for new diagnostic tools for a deadly type of brain tumour that mainly targets children.

16 Jun 2012

Study identifies new genetic factor associated with lean diabetes

Type 2 diabetes is popularly associated with obesity and a sedentary lifestyle. However, just as there are obese people without type 2 diabetes, there are lean people with the disease.

15 Jun 2012

Anti-TNFs increase risk for herpes zoster infections in IRD patients

Patients with inflammatory rheumatic diseases who are treated with anti-tumor necrosis factor medications are significantly more likely to experience herpes zoster infections than those treated with traditional disease-modifying anti-rheumatic drugs, study results show.

15 Jun 2012

Research examines link between metabolic syndrome and cognitive disorders

No effective treatments are currently available for the prevention or cure of Alzheimer's disease (AD), the most frequent form of dementia in the elderly. The most recognized risk factors, advancing age and having the apolipoprotein E Ɛ4 gene, cannot be modified or treated. Increasingly, scientists are looking toward other risk factors to identify preventive and therapeutic strategies.

15 Jun 2012