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Discovery of key mechanism may lead to more functional skin grafts for burn victims

University of Colorado Boulder researchers have discovered a key mechanism by which skin begins to develop in embryos, shedding light on the genetic roots of birth defects like cleft palate and paving the way for development of more functional skin grafts for burn victims.

14 Sep 2018

Dietary fiber may delay memory loss, brain inflammation during old age

As mammals age, immune cells in the brain known as microglia become chronically inflamed. In this state, they produce chemicals known to impair cognitive and motor function.

14 Sep 2018

Breakthrough shows immune cells may play a role in schizophrenia

A type of immune cell called the “macrophages” are known to be one of the first soldiers of the body that can fight off infections and plays a role in maintaining immunity and in inflammation. According to latest research in schizophrenia, these macrophages can become altered and may cause changes in the brain leading to changes in the brain similar to schizophrenia.

14 Sep 2018

Researchers identify mechanism that could make pathogens more susceptible to antibiotics

Scientists at the Research Institute of the McGill University Health Centre (RI-MUHC) have identified new means of fighting drug-tolerant bacteria, a growing global threat as menacing as drug-resistant microbes.

14 Sep 2018

New research sheds light on the causes of diabetes

The main cause of all forms of diabetes is pancreatic beta-cell dysfunction. Beta cells, found in the pancreatic islets, store and release insulin.

14 Sep 2018

Adhering to anti-inflammatory diet may reduce risk of early death

Adhering to an anti-inflammatory diet was associated with lower risks of dying from any cause, dying from cardiovascular causes, and dying from cancer in a recent Journal of Internal Medicine study.

14 Sep 2018

New night vision mechanism related to motion detected

When lights are dim or absent, animals tend to use their night vision to adjust to the low light and visualize their path and their prey. They need this to escape predators and protecting themselves. The little amounts of photons available are picked up by the eyes to detect what lies in front of them.

14 Sep 2018

Rare antibodies could be key ingredients in therapeutics capable of neutralizing many Ebola types

Two new studies by scientists at Scripps Research are bringing Ebola virus's weaknesses into the spotlight, showing for the first time exactly how human and mouse antibodies can bind to the virus and stop infection--not only for Ebola virus, but for other closely related pathogens as well.

13 Sep 2018

Pear-shaped body is healthier than apple shape

Whether we like it or not, everyone accumulates fat. For women, it usually accumulates around the hips, resulting in a pear-shaped look. In men, fat tends to build up around the abdomen, creating an apple shape.

13 Sep 2018

Annual survey highlights poor awareness of sepsis in the US

A new survey has revealed that, although awareness of sepsis is increasing in the US, there are still very few people who are able to recognize the symptoms.

13 Sep 2018

Whole fat dairy may protect from cardiovascular disease and stroke

One of the commonest diet fads these days is choosing low fat dairy over whole fat milk and milk products. A new large study however, has now shown that full-fat dairy and dairy products may be more beneficial for the heart. The results of the study appeared in the latest issue of the journal The Lancet.

13 Sep 2018

Study: Poor older Americans most likely to rely on prescription opioids

Among older Americans, the poorest are the most likely to have used prescription opioids, according to a University at Buffalo study providing new insights into unexplored contours of the opioid crisis.

12 Sep 2018

Johns Hopkins scientists successfully perform 3D personalized virtual simulations of the heart

In a proof of concept study, scientists at Johns Hopkins report they have successfully performed 3D personalized virtual simulations of the heart to accurately identify where cardiac specialists should electrically destroy cardiac tissue to stop potentially fatal irregular and rapid heartbeats in patients with scarring in the heart.

12 Sep 2018