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Clay may help fight disease-causing bacteria in wounds

The use of mud or wet clay as a topical skin treatment or a poultice is a common practice in some cultures and the concept of using mud as medicine goes back to earliest times.

21 Aug 2018

Genital warts may promote HIV sexual transmission

A new study has shown that genital warts may promote HIV sexual transmission and, in turn, their treatment and prevention could help decrease the spread of the disease.

21 Aug 2018

Children with multidrug-resistant tuberculosis have successful treatment outcomes, study shows

The results of a large, international systematic review published in the journal PLOS Medicine show that tuberculosis treatment is successful in children with multidrug-resistant tuberculosis. The study was used to inform the World Health Organization guidelines on treatment of MDR-TB in children.

21 Aug 2018

Study may fuel need for effective drug testing in hospital emergency departments

At a time when drug overdoses are becoming more prevalent and lethal, a new report provides a snapshot of regional illicit drug use and, for the first time, highlights the complexity of detecting and treating patients at hospital emergency departments for a severe drug-related event.

21 Aug 2018

Dehydration changes shape and activity of the brain, reduces task performance

When dehydration strikes, part of the brain can swell, neural signaling can intensify, and doing monotonous tasks can get harder.

21 Aug 2018

Study uncover metabolic network controlled by the ‘circadian clock’ of muscle cells

How do muscle cells prepare for the particular metabolic challenges of the day? Scientists at Helmholtz Zentrum München and Ludwig-Maximilians-Universität München, members of the German Center for Diabetes Research, have investigated this question and published their results in 'PLOS Biology'.

21 Aug 2018

Biorhythms and birth control: FDA stirs debate by approving ‘natural’ app

The Food and Drug Administration took a "big tent" approach earlier this month when it approved two new forms of birth control that prevent pregnancy in very different ways.

21 Aug 2018

Emerging field of diabetology could address growing crisis in health care

The emerging field of diabetology--a sub-specialty of endocrinology focused on the treatment of people with diabetes--is intended to address an emerging crisis in health care: Nearly one-third of Americans has a type 2 diabetes diagnosis or has prediabetes.

21 Aug 2018

New studies point to a promising future for bioengineered teeth

Tooth loss is a significant health issue currently affecting millions of people worldwide. While artificial dental implants are the existing standard tooth replacement therapy, they do not exhibit many properties of natural teeth and can be associated with complications leading to implant failure.

21 Aug 2018

Scientists report novel gene therapy that halts vision loss in canine model of blinding disease

Scientists funded by the National Eye Institute report a novel gene therapy that halts vision loss in a canine model of a blinding condition called autosomal dominant retinitis pigmentosa (adRP). The strategy could one day be used to slow or prevent vision loss in people with the disease. NEI is part of the National Institutes of Health.

21 Aug 2018

Genome sequences of ape parasites provide insights on origin and early evolution of malaria

The genome sequences of ape parasites related to Plasmodium vivax (P. vivax), the main source of mosquito-borne malaria outside Africa, provide insights on the origin and early evolution of the human parasite.

21 Aug 2018

Research provides drug developers with much needed insight into serotonin receptor

Serotonin, known as the "happiness" neurotransmitter, is a chemical found in the body responsible for feelings of well-being. But serotonin isn't the only chemical that binds to the 13 serotonin receptors found on the surface of cells. Far from it. Many approved drugs also bind to serotonin receptors.

21 Aug 2018