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

It's true: Latinos age slower than other ethnicities

A UCLA study is the first to show that Latinos age at a slower rate than other ethnic groups. The findings, published in the current issue of Genome Biology, may one day help scientists understand how to slow the aging process ...

Health

Re-thinking ethnic favoritism in politics

Conventional wisdom holds that African politics operates on the basis of ethnic favoritism: Politicians in power are assumed to dole out benefits to people in their own group of origin. And many academic studies have identified ...

Diabetes

Social determinants of health linked with youth-onset prediabetes

Food insecurity, low household income and not having private health insurance are associated with higher rates of prediabetes in adolescents, independent of race and ethnicity, according to a JAMA Network Open study by University ...

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