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Unhealthy gut microbes play role in development of high blood pressure in rats

Researchers have found that the microorganisms residing in the intestines (microbiota) play a role in the development of high blood pressure in rats. The study is published in Physiological Genomics. It was chosen as an APSselect article for February.

3 Feb 2017

Sleep helps recalibrate brain cells responsible for learning and memory, mice study shows

Studying mice, scientists at Johns Hopkins have fortified evidence that a key purpose of sleep is to recalibrate the brain cells responsible for learning and memory so the animals can "solidify" lessons learned and use them when they awaken -- in the case of nocturnal mice, the next evening.

3 Feb 2017

Returning to nature can improve sleep patterns

New sleep research has shown that by respecting nature and keeping days light and nights dark we can improve our sleep patterns.

3 Feb 2017

TSRI chemists create new technique for constructing chiral drug molecules

Chemists at The Scripps Research Institute (TSRI) have invented a new technique for constructing chiral drug molecules.

3 Feb 2017

UW study offers visual proof of how brain synapses shrink during sleep

Striking electron microscope pictures from inside the brains of mice suggest what happens in our own brain every day: Our synapses - the junctions between nerve cells - grow strong and large during the stimulation of daytime, then shrink by nearly 20 percent while we sleep, creating room for more growth and learning the next day.

3 Feb 2017

Single Molecule Detection of Proteins in Single Cells

We developed this technology almost 10 years ago. It was developed after a key experiment was carried out by David Rissin, who was a PhD candidate in my laboratory at the time.

From Pittcon 3 Feb 2017

Skin sodium content linked to left ventricular hypertrophy in CKD patients

New research may provide insights concerning the cause of changes in the heart's structure that often occur in patients with chronic kidney disease (CKD).

3 Feb 2017

Online ratings and discussions about quality of care can add to stress level of doctors

Online ratings and discussions about the quality of care American doctors provide can add to their stress levels. Patients, on the other hand, feel that such information empowers them to make better informed health-related choices.

3 Feb 2017

Current salt reduction strategy in the UK fails to reduce existing health inequalities, research shows

New research conducted by the University of Liverpool in partnership with the universities of Gdansk and Manchester shows that current salt reduction strategy in England has failed to reduce existing inequalities in salt consumption, cardiovascular disease, and gastric cancer burdens.

3 Feb 2017

GIANT study uncovers new, rare DNA changes that affect human height

In the largest, deepest search to date, the international Genetic Investigation of Anthropometric Traits Consortium has uncovered 83 new DNA changes that affect human height.

3 Feb 2017

Researchers develop cell culture model that could help develop early treatment strategies for AMD

An international team from the University of Alabama at Birmingham and University College London and Queens University Belfast in the United Kingdom developed a cell culture model that could help to develop earlier treatment strategies for age-related macular degeneration, the third most prevalent cause of vision loss worldwide.

3 Feb 2017

Majority of patients with pediatric ALL and parents over-report medication adherence, study shows

New research from the University of Alabama at Birmingham suggests that young patients with acute lymphocytic leukemia, or ALL — the most common type of pediatric cancer — and their parents are likely to report to their physician that they took more of their anti-cancer medication than they actually did.

3 Feb 2017

Poor socioeconomic conditions linked to loss of more than two years of life

Having poor socioeconomic conditions -- such as a lower occupational position -- can take away 2.1 years of life on average from a person.

3 Feb 2017

Precision-medicine approach could improve accuracy of PSA-based prostate cancer screening tests

A new study led by researchers at UC San Francisco and Kaiser Permanente has identified genetic predictors of normal prostate-specific antigen (PSA) levels in healthy men, which could be used to improve the accuracy of PSA-based prostate cancer screening tests.

3 Feb 2017

Lung cancer screening rates remain very low and unchanged among smokers, study finds

Lung cancer screening rates remained very low and unchanged among eligible populations in 2015, despite recommendations that high risk current and former smokers be screened.

3 Feb 2017

Vasculature in mini-brains expands research potential

Scientists have recently made a wondrous variety of mini-brains -- 3-D cultures of neural cells that model basic properties of living brains -- but a new finding could add to the field's growing excitement in an entirely new "vein": Brown University's mini-brains now grow blood vessels, too.

3 Feb 2017

Study paves way for therapies against myeloid-derived suppressor cells that collude with cancer

Some cells excite the immune system. Others soothe it. Myeloid-derived suppressor cells (MDSCs) are one type of soothing cell, and previous work shows that cancer may specifically boost production of MDSCs as a way to tamp down immune response against tumors. At least that's how it works in mice.

3 Feb 2017

Patients with depression can be successful by letting go of unattainable goals,say psychologists

"If at first you don't succeed, try, try again!" This saying is drummed into us from a young age, when our tower of building blocks keeps collapsing or we just can't get the hang of riding a bicycle.

3 Feb 2017

Addicted individuals show weaker brain response to anticipating rewards, research finds

It may be difficult for addicted individuals to learn when they can expect a reward. This learning problem could perhaps explain why they are more prone to addiction and find it difficult to kick the habit.

3 Feb 2017

New approach helps decide better treatment option for laryngeal cancer

Even as treatment options for laryngeal cancer seemed to improve, survival rates did not. For the most advanced patients, 50 percent survival was the norm, whether patients had surgery to totally remove the voice box or alternative treatment with chemotherapy and radiation to try to avoid surgery.

3 Feb 2017

Medical Research News

Unhealthy gut microbes play role in development of high blood pressure in rats

Sleep helps recalibrate brain cells responsible for learning and memory, mice study shows

Returning to nature can improve sleep patterns

TSRI chemists create new technique for constructing chiral drug molecules

UW study offers visual proof of how brain synapses shrink during sleep

Single Molecule Detection of Proteins in Single Cells

Skin sodium content linked to left ventricular hypertrophy in CKD patients

Online ratings and discussions about quality of care can add to stress level of doctors

Current salt reduction strategy in the UK fails to reduce existing health inequalities, research shows

GIANT study uncovers new, rare DNA changes that affect human height

Researchers develop cell culture model that could help develop early treatment strategies for AMD

Majority of patients with pediatric ALL and parents over-report medication adherence, study shows

Poor socioeconomic conditions linked to loss of more than two years of life

Precision-medicine approach could improve accuracy of PSA-based prostate cancer screening tests

Lung cancer screening rates remain very low and unchanged among smokers, study finds

Vasculature in mini-brains expands research potential

Study paves way for therapies against myeloid-derived suppressor cells that collude with cancer

Patients with depression can be successful by letting go of unattainable goals,say psychologists

Addicted individuals show weaker brain response to anticipating rewards, research finds

New approach helps decide better treatment option for laryngeal cancer

Making Complex Cell Culture Easy and Efficient with AI

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

Microphysiological systems in drug discovery

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