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Unraveling molecular dysfunction due to environmental toxin exposure

In a new article published in the journal Molecular Neurodegeneration, researchers at the University of Missouri School of Medicine take some of the first steps toward unraveling the molecular dysfunction that occurs when proteins are exposed to environmental toxins. Their discovery helps further explain recent NIH findings that demonstrate the link between Parkinson's disease and two particular pesticides - rotenone and paraquat.

23 Jun 2011

Research provides important insight into 'systemizing' theory of autism

A new study from Cambridge University has for the first time found that autism diagnoses are more common in an IT-rich region.

21 Jun 2011

SAIC receives USAMRMC contract to provide CDMRP with scientific services

Science Applications International Corporation announced today it was awarded a follow-on contract by the U.S. Army Medical Research and Materiel Command (USAMRMC) to provide scientific and other support services to the Congressionally Directed Medical Research Programs.

20 Jun 2011

Adolescent obese males at risk of cancer later in life: Study

According to a new study, men who are obese as teenagers are at a greater risk of cancer. Researchers claim that the risk remains even among those who lose weight later in life.

17 Jun 2011

Lund University professor receives Robert A. Pritzker Prize for Parkinson's research

Anders Björklund from Lund University in Sweden has been awarded the Robert A. Pritzker Prize for his many years of leadership in research on Parkinson's disease. The prize has long been an institution in American architecture and this year, for the first time, it is also being awarded to recognise cutting-edge medical research.

16 Jun 2011

Platelet Derived Growth Factor Receptor-beta plays key role in onset of obesity

A new study from Mount Sinai School of Medicine has found that a cellular signaling pathway governs the differentiation of cells into fat tissue or smooth muscle, which lines the vascular system. Engaging this signaling pathway and its capacity to govern cell differentiation has important implications in preventing obesity and cardiovascular disease.

16 Jun 2011

Non-invasive intervention can greatly improve patients' inhibitory control

Inhibitory control can be boosted with a mild form of brain stimulation, according to a study published in the June 2011 issue of Neuroimage, Elsevier's Journal of Brain Function.

16 Jun 2011

Olive oil may help prevent stroke in older people

A new study suggests that consuming olive oil may help prevent a stroke in older people. The research is published in the June 15, 2011, online issue of Neurology, the medical journal of the American Academy of Neurology.

16 Jun 2011

Cholesterol-lowering statins reduce rate of mortality and cardiovascular events

Over the long term, treatment with cholesterol-lowering statins reduces the rate of mortality and cardiovascular events such as heart attack, for people with and without heart disease. Still, it is unclear whether these drugs take effect rapidly when the risk of these dire events is highest.

15 Jun 2011

Overactive mTOR can result in serious disruption of kidney filter in diabetes patients

Diabetes mellitus is one of the most common secondary diseases in modern society. And because it is on the rise, it is also one of the greatest challenges facing medicine today. Diabetes patients do not die as a direct result of the increase in blood sugar, but from the long-term complications of their disease, in which the increase in blood sugar causes damage to blood vessels and organs.

15 Jun 2011

Change in diet can reduce cancer risk

Eating a low-carbohydrate, high-protein diet may reduce the risk of cancer and slow the growth of tumors already present, according to a study published in Cancer Research, a journal of the American Association for Cancer Research.

15 Jun 2011

Study: Early intervention can reduce recurrences, prevent psychosis

Schizophrenia is a chronic illness that most often comes on in late adolescence or young adulthood and can devastate patients' lives. Many physicians and researchers believe that early intervention can increase the chances for recovery, reduce recurrences and even prevent the warning signs of psychosis from progressing to the actual disease.

15 Jun 2011

Penn State receives NIH grant to improve public health

The National Institutes of Health (NIH) has awarded Penn State, Penn State Milton S. Hershey Medical Center, and Penn State College of Medicine a $27.3 million, five-year grant designed to accelerate the translation of scientific discovery into methods for improving public health.

15 Jun 2011

Congress cuts critical funding for prostate cancer research

Congress is poised to ruin Father's Day for millions of men and their families by drastically cutting funding for prostate cancer research. Today, the House Appropriations Committee approved a bill that would provide $64 million in FY2012 for the Prostate Cancer Research Program as part of the Department of Defense's Congressionally Directed Medical Research Program.

15 Jun 2011

The Lancet publishes final 3-year data from landmark HORIZONS-AMI clinical trial

Data from the landmark HORIZONS-AMI clinical trial demonstrated that the administration of the anticoagulant medication bivalirudin enhanced survival compared to the use of heparin plus a glycoprotein (GP) IIb/IIIa inhibitor in heart attack patients undergoing angioplasty after 3 years. Use of a drug-eluting stent was also shown to be more effective than a bare-metal stent, with equivalent safety.

14 Jun 2011

S. African government program reduced MTCT HIV transmission rate to 3.5%, study shows

The South African government's program to prevent mother-to-child transmission (PMTCT) of HIV has reduced the rate of virus transmission to about 3.5 percent, "potentially sparing some 67,000 babies from HIV infection," according to research presented on Wednesday by the Medical Research Council at the 5th South African AIDS Conference in Durban, Health-e/allAfrica.com reports.

13 Jun 2011

Experts discuss impact of new vaccines on global health

This Malaria Policy Center blog post describes the event "Spurring health and wealth through medical breakthroughs," during which Washington Post columnist and ONE Fellow Michael Gerson; John Lusingu, principal research scientist at the Tanzania National Institute for Medical Research and co-principal investigator in the RTS,S malaria vaccine trial in Tanzania for the PATH Malaria Vaccine Initiative; and Margaret McGlynn, board member of the International AIDS Vaccine Initiative and former president of Merck Global Vaccines and Anti-Infectives, "brought unique perspectives to the impact of new vaccines on many global health issues, particularly HIV/AIDS and malaria".

10 Jun 2011

European Bioinformatics Institute drives genomics research with GÉANT

The European Molecular Biology Laboratory’s European Bioinformatics Institute (EMBL-EBI), which hosts the world’s largest public collection of molecular biology databases, is using the pan-European GÉANT research network and JANET, the UK research network, to help biologists share vital data across the globe.

9 Jun 2011

Faults in p53 gene could help predict beneficial drug combination for ovarian cancer

FAULTS in a gene commonly inactivated in many different types of cancer could be used to predict which drug combination ovarian cancer patients are most likely to benefit from, according to results presented at the American Society for Clinical Oncology.

7 Jun 2011

Anti-Mullerian hormone test can indicate reproductive function in young women with cancer

A test that shows how many eggs a woman has in her ovaries may help young women with breast cancer know what their reproductive function will be after chemotherapy, a new study finds. The results will be presented Sunday at The Endocrine Society's 93rd Annual Meeting in Boston.

6 Jun 2011