AIDS Abated: Genome scans illuminate immune control of HIV

By Brian Vastag, 15:57 PM April 15, 2008

Some people who contract HIV, the virus that causes AIDS, maintain low amounts of the virus in their bodies for years. These long-term nonprogressors—so called because a decade or more can pass before they develop full-blown AIDS—have attracted great attention from researchers.

Now, using powerful, whole-genome scans, researchers have identified three genetic variations that partially explain why some HIV-infected people develop AIDS quickly while others keep it at bay.

"This is a good head st...

Source URL: