Genetics

Fragile X protein linked to nearly 100 genes involved in autism

Doctors have known for many years that patients with fragile X syndrome, the most common form of inherited intellectual disability, are often also diagnosed with autism. But little has been known about how the two diagnoses ...

Psychology & Psychiatry

Making sense out of the biological matrix of bipolar disorder

The more that we understand the brain, the more complex it becomes. The same can be said about the genetics and neurobiology of psychiatric disorders. For "Mendelian" disorders, like Huntington disease, mutation of a single ...

Medical research

Designer compounds inhibit prion infection

(Medical Xpress) -- A team of University of Alberta researchers has identified a new class of compounds that inhibit the spread of malfunctioning proteins in the brain that cause lethal neurodegenerative diseases in humans ...

Neuroscience

Reach2HD, a Phase II study in Huntington's disease, launched

The Huntington Study Group (HSG), under the leadership of Ray Dorsey, M.D. with Johns Hopkins Medical and Diana Rosas, M.D. with Massachusetts General Hospital, is conducting a clinical trial in Huntington's disease (HD) ...

Medical research

Party drug's brain tricks explained for first time

(Medical Xpress) -- A researcher at the University of Sydney has discovered how the increasingly common street drug mephedrone affects the brain, helping to explain why it is potentially such an addictive substance.

Medical research

Fail-safe system may lead to cures for inherited disorders

Scientists at the University of California, San Diego School of Medicine have uncovered a previously unknown fail-safe (compensatory) pathway that potentially protects the brain and other organs from genetic and environmental ...

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