Genetics

Researchers discover gene that shapes heart-attack risk

University of Virginia School of Medicine researchers have identified a gene that plays a crucial role in determining the risk for heart attacks, deadly aneurysms, coronary artery disease and other dangerous vascular conditions.

Genetics

How genes, brain characteristics and intelligence are connected

Intelligence is partly heritable. There are studies that show that certain genetic variations are linked to better performance in intelligence tests. Other studies show that a variety of brain characteristics, such as network ...

Alzheimer's disease & dementia

In Afghanistan, poverty, lack of education associated with dementia

Poverty was closely associated with higher rates of dementia among older adults in Afghanistan, according to a newly published study in eClinicalMedicine by Jean-Francois Trani, an associate professor at the Brown School.

Genetics

How misplaced DNA could influence disease risk

DNA is our body's instruction manual. It contains all the information that our cells need to make proteins and other molecules vital for our development, growth and survival.

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