Genetics

Gene therapy restores hearing in deaf patients

Gene therapy can improve hearing in children and adults with congenital deafness or severe hearing impairment, a new study involving researchers at Karolinska Institutet reports. Hearing improved in all 10 patients, and the ...

Health

How a popular sweetener could be damaging your brain's defenses

Found in everything from protein bars to energy drinks, erythritol has long been considered a safe alternative to sugar. But new research suggests this widely-used sweetener may be quietly undermining one of the body's most ...

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