November 6, 2009

positive use for HIV

French scientists mixed gene therapy and bone marrow transplants in two boys to seemingly halt a brain disease that can kill by adolescence. The surprise ingredient: They disabled the HIV virus so it couldn’t cause AIDS, and then used it to carry in the healthy new gene.

comments

  1. Dave Vogt on November 6th, 2009 at 10:15 am

    I have explained this process (using a retrovirus to change DNA) to some rather doubtful friends and family, but even I’m surprised that it’s come so far already.

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