"Monogenic" diseases, triggered by mutations in just one gene, may actually be more complex than scientists thought.

Forbes contributors publish independent expert analyses and insights. Recent breakthroughs in genetics research may have uncovered new genes underlying common psychiatric disorders. Schizophrenia and ...

An autoimmune disorder that affects the thyroid gland, called autoimmune hypothyroidism (AIHT), is the most common autoimmune disease, yet it remains largely understudied. New research from scientists ...

An international collective of researchers is delivering new insights into why having multiple psychiatric disorders is the norm rather than the exception. In a study published today in the journal ...

Autism is a topic many families think about, especially when a child shows signs of developmental differences. People often wonder what causes autism, whether it’s something in the environment, a ...

"It's a slow-moving train wreck," Mike Graglia says about his 12-year-old son Tony's rare genetic disease with no cure. Caused by a tiny fluke of nature—a mutation in a gene known as a SYNGAP1—the non ...

Rare growth disorders are a diverse group of uncommon conditions that affect an individual’s physical development. They may stem from genetic mutations, hormonal imbalances, or other complex factors.

“Ultimately, we'll help the people we discriminate against if we try to understand more about them; genetics will lead to a world where there is a sympathy for the underdog.”—James D. Watson A recent ...

New therapy patients and their family members can have any number of reactions when first introduced to the diagnosis of bipolar disorder. Disbelief and denial are typical responses, but they may also ...