Genetics

Genes, the social environment, and adolescent smoking

Adolescence is a time of dramatic change. It marks a period of significant physical transformation—such as the drive toward sexual maturity. But it can also be a time of considerable psychological change and social experimentation.

Genetics

Cognition in rare hormonal disorder

PHP1A (pseudohypoparathyroidism 1A) is a rare genetic disorder that causes short adult stature, multi-hormone resistance, early-onset obesity and cognitive impairment.

Genetics

People could be genetically predisposed to social media use

It's easy to think in terms of linking genetics to behavior in simple ways. Are you calm or do you have a temper? Are you creative or analytical? Are you sociable or shy? But can heritable traits actually influence a person ...

Cardiology

Genetic mortality risk can be attenuated by lifestyle

(HealthDay)—Genetic variations correlate with mortality in the elderly, although their effect can be influenced by lifestyle behaviors, according to a study published online Nov. 2 in the Journal of the American Geriatrics ...

Overweight & Obesity

Feeling heavy, light, or about right? Your genes may be to blame

Do you feel overweight, about right, or too skinny? Your answer to that question may be tied to genes you inherited from your parents, especially if you are a female, according to a new study led by the University of Colorado ...

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