Category Health/Medical

A new study shows that suppressing a protein turns ordinary fat into a calorie burner and may explain why drug trials attempting the feat haven’t been successful.

Researchers at UC San Francisco have figured out how to turn ordinary white fat cells, which store calories, into beige fat cells that burn calories to maintain body temperature.

The discovery could open the door to developing a new class of weight-loss drugs and may explain why clinical trials of related therapies have not been successful.

Until now, researchers believed creating beige fat might require starting from stem cells...

Researchers from Aarhus University have made a significant breakthrough by discovering that the drug 4-OI can enhance the effectiveness of a cancer-fighting viral agent. This may lead to treatment of cancers that are otherwise resistant to therapies.

When a cancer cell doesn’t respond to traditional therapies, doctors may turn to a sort of viral biological warfare, by deploying ‘troops’ in the form of viral agents that are specifically engineered to target and eliminate cancer cells. The mode of attack is to transform the tumor into an immunologically “hot” environment, making it more visible and recognisable to our immune system.

Now, researchers from the Department of Biomedicine at Aarhus University have found a way to make one strain of viral agents even more ...

Researchers at Baylor College of Medicine, the University of Cambridge in the U.K. and collaborating institutions have shown that serotonin 2C receptor in the brain regulates memory in people and animal models. The findings, published in the journal Science Advances, not only provide new insights into the factors involved in healthy memory but also in conditions associated with memory loss, like Alzheimer’s disease, and suggest novel avenues for treatment.

“Serotonin, a compound produced by neurons in the midbrain, acts as a neurotransmitter, passing messages between brain cells,” said co-corresponding author Dr. Yong Xu, professor of pediatrics—nutrition and associate director for basic sciences at the USDA/ARS Children’s Nutrition Research Center at Baylor.

“Serotonin-produc...

A study of 17 commonly used synthetic ‘forever chemicals’ has shown that these toxic substances can readily be absorbed through human skin.

New research, published today in Environment International proves for the first time that a wide range of PFAS (perfluoroalkyl substances) — chemicals which do not break down in nature – can permeate the skin barrier and reach the body’s bloodstream.

PFAS are used widely in industries and consumer products from school uniforms to personal care products because of their water and stain repellent properties. While some substances have been banned by government regulation, others are still widely used and their toxic effects have not yet been fully investigated.

PFAS are already known to enter the body through other routes, for example being...