December 14, 2010
- A d v e r t i s e m e n t
There’s an estimated 33 million people worldwide living with HIV/AIDS, and now doctors believe one of them may have been cured of the virus after receiving a stem cell transplant in 2007, the medical journal Blood reported.
Timothy Ray Brown, an HIV-positive American living in Germany, had leukemia and was undergoing chemotherapy, when he received a transplant of stem cells from a donor carrying a rare, inherited gene mutation that seems to make carriers virtually immune to HIV infection.
The transplant appeared to wipe out both diseases, giving hope to doctors, but Dr. Anthony Fauci, director of the National Institutes of Allergy and Infectious Diseases, who has been studying HIV/AIDS for almost 30 years, said while this is an interesting proof of concept, it’s absurdly impractical.