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Researchers discover how beneficial bacteria in guts communicate with own cells

Communication is vital to any successful relationship. Researchers from the Institute of Food Research and the University of East Anglia have discovered how the beneficial bacteria in our guts communicate with our own cells.

14 Feb 2014

Scientists identify network of genes that controls human brain activity, memory and schizophrenia

Many psychiatric disorders are accompanied by memory deficits. Basel scientists have now identified a network of genes that controls fundamental properties of neurons and is important for human brain activity, memory and the development of schizophrenia.

14 Feb 2014

Persons with severe symptoms of mental illness are at higher risk for being HIV-infected

People receiving mental health care are up to four times more likely to be infected with HIV than the general population, according to a new study published Feb. 13 in the American Journal of Public Health from researchers at Penn Medicine and other institutions who tested over 1,000 patients in care in Philadelphia and Baltimore.

14 Feb 2014

Exposure to common infections linked to memory and brain function

Exposure to common infections is linked to memory and brain function - even if the infections never made you ill, according to research presented at the American Stroke Association's International Stroke Conference 2014.

13 Feb 2014

Poor quality sleep may cause widespread pain later in life

Poor quality sleep may be partly responsible for the aches and pains people develop as they grow older, according to a study published in Arthritis & Rheumatology.

13 Feb 2014

Common mutations produce typical schizophrenia brain changes

Mutations in dopamine-related genes have a dose-response effect on prefrontal activation during emotional response inhibition in healthy adults, a study shows.

13 Feb 2014

Consistent mania monitoring during perinatal period warranted

Pregnant and postpartum women with bipolar disorder experience clinically severe symptoms, suggesting the need for continued monitoring of mania during this time, say researchers.

13 Feb 2014

Intravenous magnesium fails to improve stroke-related disability

Giving intravenous magnesium to stroke patients soon after the start of symptoms, in an attempt to protect brain cells deprived of oxygen, failed to improve stroke-related disability 3 months later, according to research presented at the American Stroke Association's International Stroke Conference 2014

13 Feb 2014

Researchers reveal how genome-editing tool works as 'guided missile' to correct errors in genetic code

Researchers from the Broad Institute and MIT have teamed up with colleagues from the University of Tokyo to form the first high definition picture of the Cas9 complex - a key part of the CRISPR-Cas system used by scientists as a genome-editing tool to silence genes and probe the biology of cells. Their findings, which are reported this week in Cell, are expected to help researchers refine and further engineer the tool to accelerate genomic research and bring the technology closer to use in the treatment of human genetic disease.

13 Feb 2014

Researchers discover promising new approach for leukemia treatment

A group of researchers at the Institute for Research in Immunology and Cancer of Universit- de Montr-al discovered a promising new approach to treating leukemia by disarming a gene that is responsible for tumor progression. That gene, known as Brg1 is a key regulator of leukemia stem cells that are the root cause of the disease, resistance to treatment and relapse.

13 Feb 2014

Moderate-intensity exercise reduces stroke risk in women

Women don't need to run marathons or do intense aerobics to reduce their stroke risk. Moderate-intensity exercise - such as brisk walking or playing tennis -- may do the trick, according to research presented at the American Stroke Association's International Stroke Conference 2014.

13 Feb 2014

New research identifies raised risk of self-harm among patients with certain physical illnesses

New research quantifying the risk of admission to hospital for self-harm has identified a raised risk of self-harm among groups of patients with certain physical illnesses. While it is known that psychiatric illnesses are associated with a greatly elevated risk of self-harm, a moderately elevated risk was seen with common physical illnesses such as diabetes, epilepsy and asthma.

13 Feb 2014

Heavy exposure to air pollution increases risk for developing hypertension during pregnancy

Breathing the air outside their homes may be just as toxic to pregnant women - if not more so - as breathing in cigarette smoke, increasing a mom-to-be's risk of developing deadly complications such as preeclampsia, according to findings from a new University of Florida study.

13 Feb 2014

Scientists take steps to identify genetic component to bipolar disorder

Scientists know there is a strong genetic component to bipolar disorder, but they have had an extremely difficult time identifying the genes that cause it. So, in an effort to better understand the illness's genetic causes, researchers at UCLA tried a new approach.

13 Feb 2014

Albert Einstein College professor receives AAAS 2013 Newcomb Cleveland Prize

A study describing the complete wiring diagram for the part of the nervous system that controls mating behavior in male roundworms was chosen as the most outstanding paper published in Science in the year June 2012 to May 2013.

13 Feb 2014

USC scientist wins AAAS Early Career Award for Public Engagement with Science

The American Association for the Advancement of Science (AAAS) has honored Mary Helen Immordino-Yang with the AAAS Early Career Award for Public Engagement with Science for her "sustained commitment and novel approach to integrating public engagement with science into her extensive research and scholarly activities and for using public interactions to inform her research."

13 Feb 2014

Congressmen to receive Edwin C. Whitehead award at Advocacy Awards Dinner

Reps. Frank Wolf (R-VA) and Chaka Fattah (D-PA) will receive the Edwin C. Whitehead Award for Medical Research Advocacy for their leadership and unwavering commitment to supporting policies that promote federal and private sector medical research and innovation.

13 Feb 2014

Researchers validate new method for calculating physical activity, sedentary behavior in obese people

Researchers at the University of South Carolina's Arnold School of Public Health have validated a new method for calculating physical activity, sedentary behavior, and the food energy requirements of Americans. The results suggest that as a nation, we spend more than 15 hours per day sleeping and sitting, and that obese men and women spend less than one minute per day in vigorous activity.

13 Feb 2014

Clot-busting tPA therapy for ischemic stroke patients can avoid lengthy, restrictive monitoring in ICU

A Johns Hopkins study of patients with ischemic stroke suggests that many of those who receive prompt hospital treatment with "clot-busting" tissue plasminogen activator (tPA) therapy can avoid lengthy, restrictive monitoring in an intensive care unit (ICU).

13 Feb 2014

Study uncovers how gut bacteria metabolize complex dietary carbohydrates in fruits, vegetables

We are all aware of the health benefits of dietary fiber. But what is dietary fiber and how do we metabolize it?

13 Feb 2014

Medical Research News

Researchers discover how beneficial bacteria in guts communicate with own cells

Scientists identify network of genes that controls human brain activity, memory and schizophrenia

Persons with severe symptoms of mental illness are at higher risk for being HIV-infected

Exposure to common infections linked to memory and brain function

Poor quality sleep may cause widespread pain later in life

Common mutations produce typical schizophrenia brain changes

Consistent mania monitoring during perinatal period warranted

Intravenous magnesium fails to improve stroke-related disability

Researchers reveal how genome-editing tool works as 'guided missile' to correct errors in genetic code

Researchers discover promising new approach for leukemia treatment

Moderate-intensity exercise reduces stroke risk in women

New research identifies raised risk of self-harm among patients with certain physical illnesses

Heavy exposure to air pollution increases risk for developing hypertension during pregnancy

Scientists take steps to identify genetic component to bipolar disorder

Albert Einstein College professor receives AAAS 2013 Newcomb Cleveland Prize

USC scientist wins AAAS Early Career Award for Public Engagement with Science

Congressmen to receive Edwin C. Whitehead award at Advocacy Awards Dinner

Researchers validate new method for calculating physical activity, sedentary behavior in obese people

Clot-busting tPA therapy for ischemic stroke patients can avoid lengthy, restrictive monitoring in ICU

Study uncovers how gut bacteria metabolize complex dietary carbohydrates in fruits, vegetables

Clue's CEO Rhiannon White on the Future of Femtech and PCOS

Freezing Point Osmometry in Life Science Applications

Precision in every drop: Inside Hamilton’s syringe technology

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