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Neuroimaging could predict psychosis treatment response

Assessing white matter integrity in patients with first-episode psychosis may predict who will respond to antipsychotic treatment, research suggests.

27 Nov 2013

US may be losing ground as the leader in biomedical research

The United States may be losing ground as the leader in biomedical research and within the next five years will be second to China in the funds it spends for R&D, according to Francis Collins, M.D., Ph.D, director of the National Institutes of Health.

27 Nov 2013

CPCs not powerful enough to be used as a single tool in diagnosis of acute myocardial infarction

Using chest pain characteristics (CPCs) specific to women in the early diagnosis of acute myocardial infarction (AMI, heart attack) in the emergency department does not seem to be supported by the findings of a study published by JAMA Internal Medicine, a JAMA Network publication.

27 Nov 2013

Health benefits of eating almonds

As Americans sit down to enjoy Thanksgiving dinner, they often wish their family and friends good health and a long life. Good news! With nuts like almonds on the table, these sentiments are more than just a traditional toast.

27 Nov 2013

Probiotic drink changes reaction of cells lining nasal passages of hay fever sufferers

A study has shown that a daily probiotic drink changed how cells lining the nasal passages of hay fever sufferers reacted to a single out-of-season challenge. However, it did not lead to significant changes in hay fever symptoms, although this challenge test may not have accurately represented natural allergen exposure.

27 Nov 2013

More nuts, more health benefits

In a large new study, observational researchers at Harvard University looked at how eating nuts may help reduce the risk of mortality, finding that those who ate nuts daily, such as pistachios, saw health benefits nearly double.

27 Nov 2013

Preterm infants at high risk for significant long-term problems

Premature birth appears to trigger developmental processes in the white matter of the brain that could put children at higher risk of problems later in life, according to a study being presented next week at the annual meeting of the Radiological Society of North America (RSNA).

27 Nov 2013

More than three-quarters of parents are willing to have their children participate in research

To improve healthcare for children, medical research that involves kids is a must. Yet, only five percent of parents say their children have ever participated in any type of medical research, according to a new University of Michigan C.S. Mott Children's Hospital National Poll on Children's Health.

27 Nov 2013

Graphic warnings would lead to decrease in smoking rates

A research paper published in the scientific journal Tobacco Control, "Cigarette graphic warning labels and smoking prevalence in Canada: a critical examination and reformulation of the FDA regulatory impact analysis", shows that graphic warning labels on cigarette packs led to a decrease in smoking rates in Canada of between 12% and 20% from 2000 to 2009. The authors estimate that if the same model was applied to the United States, the introduction of graphic warnings would potentially lead to a decrease of between 5.3 and 8.6 million smokers.

27 Nov 2013

Multivitamin supplements can reduce incidence of pre-eclampsia

Pre-eclampsia is a serious complication of pregnancy that currently affects 6-8% of all pregnancies in Australia. Griffith Health Institute researchers have recently found that multivitamin supplements, including those that contain selenium, can reduce the incidence of PE, especially for overweight mothers.

27 Nov 2013

Mass urbanisation brings great health risks in China’s major cities

At the third plenum held earlier this month, the Chinese government announced reforms to further drive urbanisation in China. After already experiencing the largest human migration in history, what are the public health consequences of this mass movement from rural towns to cities?

27 Nov 2013

Research: Motor proteins transport mRNA to get where it is needed, prevent diseases

Scientists have found that mRNA may travel one way down a cell, then board another, aptly named motor protein, and head in the opposite direction to get where it ultimately needs to be.

27 Nov 2013

Study reveals how brain and olfactory system operate to process scent, odor signals

Our sense of smell is often the first response to environmental stimuli. Odors trigger neurons in the brain that alert us to take action.

27 Nov 2013

New $3.7M project to help people with disabilities take full advantage of online resources

The U.S. Department of Education is sponsoring a five-year, $3.7 million project led by Carnegie Mellon University to develop methods that enable people with disabilities to take full advantage of the resources available on the Internet. The Disability Rehabilitation Research Project on Inclusive Cloud and Web Computing includes researchers at Syracuse University and the University of Maryland, Baltimore County.

27 Nov 2013

Researchers show how unusual properties of A3G protein help fight HIV infection

A collaborative team led by a Northeastern University professor may have altered the way we look at drug development for HIV by uncovering some unusual properties of a human protein called APOBEC3G.

27 Nov 2013

Protecting or boosting neurotrophins may slow progression of Huntington's disease

A drug that acts like a growth-promoting protein in the brain reduces degeneration and motor deficits associated with Huntington's disease in two mouse models of the disorder, according to a study appearing November 27 in the Journal of Neuroscience. The findings add to a growing body of evidence that protecting or boosting neurotrophins - the molecules that support the survival and function of nerve cells - may slow the progression of Huntington's disease and other neurodegenerative disorders.

27 Nov 2013

Treatments based on behavioral or non-invasive physiological stimulation show greatest potential

Because the concept of permanent neurological injury has given way to recognition of the brain's potential for long-term regeneration ad reorganization, rehabilitations strategies are undergoing radical changes. The potential for five new translational interventions was examined in an article published ahead of print on November 13 by Neurology Clinical Practice: Barrett AM, Oh-Park M, Chen P, Ifejika NL: Five New Things in Neurorehabilitation.

27 Nov 2013

H1N1 virus killed more people globally than originally believed, confirms study

A research team consisting of more than 60 collaborators in 26 countries has estimated the global death toll from the 2009 outbreak of the H1N1 virus to be 10 times higher than the World Health Organization's count, which was based on laboratory-confirmed cases of this flu. The study, which appears online in PLOS Medicine, suggests that the pandemic virus caused up to 203,000 respiratory deaths around the world.

27 Nov 2013

Restoring helpful bacteria of the gut and intestines may treat patients with RCDI, find scientists

Scientists at the Institute for Genome Sciences at the University of Maryland School of Medicine and physicians at Sinai Hospital, Baltimore, MD, have found that restoring the normal, helpful bacteria of the gut and intestines may treat patients suffering from recurrent Clostridium difficile infections. Transplanting fecal matter of healthy donors into patients with recurrent C. difficile infection appears to restore normal bacterial composition and resolve infection.

27 Nov 2013

Alcohol use disorders contribute more significantly to disease burden

Disorders related to the abuse of alcohol contribute significantly to the burden of disease in the U.S., finds a new study in Alcoholism: Clinical and Experimental Research. Researchers estimated that in 2005, about 53,000 men and 12,000 women died from issues related to alcohol use disorders.

27 Nov 2013

Medical Research News

Neuroimaging could predict psychosis treatment response

US may be losing ground as the leader in biomedical research

CPCs not powerful enough to be used as a single tool in diagnosis of acute myocardial infarction

Health benefits of eating almonds

Probiotic drink changes reaction of cells lining nasal passages of hay fever sufferers

More nuts, more health benefits

Preterm infants at high risk for significant long-term problems

More than three-quarters of parents are willing to have their children participate in research

Graphic warnings would lead to decrease in smoking rates

Multivitamin supplements can reduce incidence of pre-eclampsia

Mass urbanisation brings great health risks in China’s major cities

Research: Motor proteins transport mRNA to get where it is needed, prevent diseases

Study reveals how brain and olfactory system operate to process scent, odor signals

New $3.7M project to help people with disabilities take full advantage of online resources

Researchers show how unusual properties of A3G protein help fight HIV infection

Protecting or boosting neurotrophins may slow progression of Huntington's disease

Treatments based on behavioral or non-invasive physiological stimulation show greatest potential

H1N1 virus killed more people globally than originally believed, confirms study

Restoring helpful bacteria of the gut and intestines may treat patients with RCDI, find scientists

Alcohol use disorders contribute more significantly to disease burden

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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