Genetics

A scanner for hereditary defects

Our genetic material is constantly exposed to damage, which the body's own proteins normally repair. One of these proteins works like a scanner, continually scouring the genetic material for signs of damage. Researchers from ...

Neuroscience

Neurons that control overeating also drive appetite for cocaine

Researchers at Yale School of Medicine have zeroed in on a set of neurons in the part of the brain that controls hunger, and found that these neurons are not only associated with overeating, but also linked to non-food associated ...

Genetics

Mystery gene reveals new mechanism for anxiety disorders

A novel mechanism for anxiety behaviors, including a previously unrecognized inhibitory brain signal, may inspire new strategies for treating psychiatric disorders, University of Chicago researchers report.

Alzheimer's disease & dementia

What is childhood dementia? And how could new research help?

"Childhood" and "dementia" are two words we wish we didn't have to use together. But sadly, around 1,400 Australian children and young people live with currently untreatable childhood dementia.

Genetics

Sudden, unexplained child deaths often have a genetic cause

When a baby or toddler dies without warning, parents often blame themselves. A study at Boston Children's may provide some insight into sudden, unexplained child deaths and perhaps a measure of closure. It suggests that at ...

Medical research

Fetal gene therapy prevents fatal neurodegenerative disease

A fatal neurodegenerative condition known as Gaucher disease can be prevented in mice following fetal gene therapy, finds a new study led by UCL, the KK Women's and Children's Hospital and National University Health System ...

Genetics

Gene therapy for rare form of blindness wins US approval

U.S. health officials on Tuesday approved the nation's first gene therapy for an inherited disease, a treatment that improves the sight of patients with a rare form of blindness. It marks another major advance for the emerging ...

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