Medical research

Gene fuels age-related obesity and diabetes

Practically everyone gets fatter as they get older, but some people can blame their genes for the extra padding. Researchers have shown that two different mutations in a gene called ankyrin-B cause cells to suck up glucose ...

HIV & AIDS

HIV virus spread and evolution studied through computer modeling

Researchers at Los Alamos National Laboratory are investigating the complex relationships between the spread of the HIV virus in a population (epidemiology) and the actual, rapid evolution of the virus (phylogenetics) within ...

Genetics

Gout study offers genetic insight into 'disease of kings'

Scientists have shed light on why some people are more susceptible to gout than others. A study has identified 18 new genetic variations that increase levels of uric acid in the blood, which is the main cause of the disease. ...

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