Genetics

Scientists identify genetic risk factors for opioid use disorder

A new human genomics study led by Yale scientists has identified genetic risk factors for opioid use disorder (OUD) and related substance use disorders according to a new large-scale genome-wide association study—increasing ...

Oncology & Cancer

9 common questions about genetic testing for cancer

Your genes play a role in nearly all areas of your health. A gene is like an instruction manual for your body that tells your body how to function, develop and stay healthy. People have about 20,000 genes in their bodies.

Alzheimer's disease & dementia

The 3 midlife factors that raise your odds for Alzheimer's

Certain lifestyle factors can sway the risk of dementia, and a new study points to the top threats to Americans these days: obesity, physical inactivity and lack of a high school diploma.

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