Psychology & Psychiatry

A new understanding of the neurobiology of impulsivity

While not all impulsive behavior speaks of mental illness, a wide range of mental health disorders which often emerge in adolescence, including depression and substance abuse, have been linked to impulsivity. So, finding ...

Medical research

How it works: The protein that stimulates muscle growth

In the gym, you are not just pumping iron, you are oxygenating muscle cells which keeps those muscles healthy, strong and growing—a process called hypertrophy, or an increase in muscle mass due to an increase in muscle ...

Diabetes

Genetic trigger for type-1 diabetes may be in lung

New research suggests lung infections could trigger the onset of type-1 diabetes, the auto-immune condition that leaves a person unable to produce enough insulin to keep their blood sugar in a normal range. Hunting for patterns ...

Psychology & Psychiatry

Drug prevents post-traumatic stress-like symptoms in mice

When injected into mice immediately following a traumatic event, a new drug prevents the animals from developing memory problems and increased anxiety that are indicative of post-traumatic stress disorder (PTSD).

Genetics

Genetic editing shows promise in Duchenne muscular dystrophy

Using a novel genetic 'editing' technique, Duke University biomedical engineers have been able to repair a defect responsible for one of the most common inherited disorders, Duchenne muscular dystrophy, in cell samples from ...

Genetics

Kidney disease mutations found in a genomic blind spot

(Medical Xpress)—Advances in DNA sequencing technology during the past decade have given scientists powerful tools to peer into the genomes of humans and other species. Despite the efficiency and sophistication of these ...

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