Genetic Link To Depression

Summary: Scientists say they have discovered the first solid evidence that variations in some peoples' genes may cause depression -- one of the world's most common and costly mental illnesses.

And in a rare occurrence in genetic research, a British-led international team's finding of a DNA region linked to depression has been replicated by another team from the United States who were studying an entirely separate group of people.

Critic: This will save taxpayers loads of money if they can find a permanent solution

Impact: Many people can be cured.

Reference: http://www.huffingtonpost.com/2011/05/16/genetic-link-to-depressio_n_862329.html