Big news for the world, in Worlds AIDS DAY 2010, comes a stunning medical breakthrough.
Doctors believe an HIV-positive man who underwent a stem cell transplant has been cured as a result of the procedure.
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The treatment Brown underwent was aggressive: chemotherapy that destroyed the majority of his immune cells. Total body irradiation. Finally, a risky stem-cell transplant that nearly a third of patients don't survive—but that appears to have completely cured Brown of HIV.
Doctors were savvy when they chose a stem cell donor for Brown. The man whose bone marrow they used has a particular genetic mutation, present in an incredibly small percentage of people, that makes him almost invulnerable to HIV. With Brown's own defenses decimated by treatments, the healthy, HIV-resistant donor cells repopulated his immune system. The initial indications that the virus had abated were promising.
News Source: http://www.huffingtonpost.com/2010/12/14/hiv-cure-berlin-patient_n_796521.html
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