Medical research

Shining light in the ears may alleviate SAD symptoms

(Medical Xpress) -- Millions of people experience depression and lower levels of energy in the winter due to seasonal-affective disorder (SAD), or the “winter blues.” Since the disorder is thought to arise due to ...

Genetics

Restoring vision by gene therapy

Humans rely dominantly on their eyesight. Losing vision means inability to read, recognize faces or find objects. Macular degeneration is one of the major causes of visual impairment around the globe; close to 200 million ...

Medical research

Biotechnologists develop gene therapy for erectile dysfunction

Erectile dysfunction is a taboo subject among men. No one likes to talk about it. But the fact is that as men age, an increasing number will suffer from erectile dysfunction. From the age of 30, the number of men who have ...

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