Genetics

Mexican genetics study reveals huge variation in ancestry

In the most comprehensive genetic study of the Mexican population to date, researchers from UC San Francisco and Stanford University, along with Mexico's National Institute of Genomic Medicine (INMEGEN), have identified tremendous ...

Neuroscience

Is risk of Alzheimer's linked to specific sleep patterns?

Disturbed sleep patterns do not cause Alzheimer's disease but people who are at high genetic risk of developing Alzheimer's disease may be more likely to be a "morning person," have shorter sleep duration and other measures ...

Psychology & Psychiatry

Determined DNA hunt reveals schizophrenia clue

An 18-year study using the DNA of thousands of people in India has identified a new clue in the quest for causes of schizophrenia, and for potential treatments.

Genetics

Cultural differences may leave their mark on DNA

A UC San Francisco-led study has identified signatures of ethnicity in the genome that appear to reflect an ethnic group's shared culture and environment, rather than their common genetic ancestry.

Genetics

Genes linked with sunburn, skin cancer risk

Certain genes can determine which people are more at risk of getting sunburnt, and possibly develop skin cancer as a result, scientists said Tuesday.

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