Shared Genes May Link ADHD, Autism and Depression


(HealthDay News) — Autism, attention-deficit/hyperactivity disorder (ADHD), major depression, bipolar disorder and schizophrenia may all share common genetic risk factors, a new study says.

In this largest study of its kind, researchers spotted gene variations governing brain function that may raise the risk for these often devastating mental woes. In the future, these gene variants might become key targets for prevention or treatment, the scientists said.

"This study, for the first time, shows that there are specific genetic variants that influence a range of childhood and adult-onset psychiatric disorders that we think of as clinically different," said lead researcher Dr. Jordan Smoller, a professor of psychiatry at Harvard Medical School in Boston.

via Shared Genes May Link ADHD, Autism and Depression.