Genetics

First evidence for genetic cause for Barrett's oesophagus found

Genetic variations that are linked with the onset of Barrett's oesophagus (BE), a pre-cancerous condition of the lower end of the gullet, have been identified for the first time. The discovery of variations in regions on ...

Genetics

Genetic variant increases risk of common type stroke

A genetic variant that increases the risk of a common type of stroke has been identified by scientists in a study published online in Nature Genetics today. This is one of the few genetic variants to date to be associated ...

HIV & AIDS

Researchers identify novel factor in HIV transmission

University of Virginia School of Medicine researchers have found long-sought answers to questions about HIV transmission, and those findings could lead to new ways to prevent the disease's spread.

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