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 ...

Addiction

'Anti-alcoholism' drug clears key test hurdle

A drug designed to treat nervous spasms has cleared an important early test in a project to see whether it can also cure alcoholism, French doctors said on Tuesday.

Medications

US approves drug for middle-of-the-night insomniacs

The US Food and Drug Administration, for the first time, approved Wednesday medication specifically designed for those who wake up in the middle of the night and cannot fall back to sleep.

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