Slashdot Mirror


Researchers Modify T-Cells, Make Them HIV Resistant

DieNadel writes to share that naturally occurring proteins called "zinc fingers" are being used in a new approach to AIDS treatment. Using modified T-Cells with the zinc fingers, researchers at the Pennsylvania School of Medicine have shown a reduction in viral load in mice. "'By inducing mutations in the CCR5 gene using zinc finger proteins, we've reduced the expression of CCR5 surface proteins on T cells, which is necessary for the AIDS virus to enter these immune system cells,' explains first author Elena Perez, MD, PhD, Assistant Professor of Pediatrics at Penn. 'This approach stops the AIDS virus from entering the T cells because it now has an introduced error into the CCR5 gene.'"

3 of 171 comments (clear)

  1. T-Virus by StillDutch · · Score: 0, Offtopic

    Are we now going here: http://en.wikipedia.org/wiki/T-Virus#T-Virus ?? Could be the end!

  2. Re:Messin around with T-Cells a bad thing? by Dunbal · · Score: 0, Offtopic

    A fix should be available for them, as well as everyone else infected.

          The problem is when you're dealing with for profit pharmaceutical companies, a "fix" is not in their best interest. Not many research dollars are going to be assigned to THAT. Keeping you alive and dependent on their overpriced medications is far more profitable. Don't hope for a "fix" for anything. Expect lifelong "treatments" instead.

    --
    Seven puppies were harmed during the making of this post.
  3. Re:law of unintended consequences... by MrNaz · · Score: 0, Offtopic

    Oh come on mods, I wasn't serious.

    --
    I hate printers.