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New Discovery Brings AIDS Breakthrough

Discussion in 'Health' started by Packman73, Jul 9, 2010.

  1. Jul 9, 2010 at 1:53 PM
    #1
    Packman73

    Packman73 [OP] ^^^^ 3%er ^^^^

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    http://www.foxnews.com/story/0,2933,596242,00.html

    U.S. researchers discovered two powerful antibodies that neutralize more than 90 percent of all known strains of the HIV virus in the lab, new research released Thursday showed.
    NIH-led scientists discovered the antibodies known as VRCO1 and VRCO2 that prevent most HIV strains from infecting human cells. The find is a potential breakthrough for advancing HIV vaccine design, and antibody therapy for other diseases.
    The authors, whose work was due to be published in the July 9 issue of Science, were also able to demonstrate how one of these disease-fighting proteins gets the job done.
    "The discovery of these exceptionally broadly neutralizing antibodies to HIV and the structural analysis that explains how they work are exciting advances that will accelerate our efforts to find a preventive HIV vaccine for global use," said Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases (NIAID), National Institute of Health.
    "In addition, the technique the teams used to find the new antibodies represents a novel strategy that could be applied to vaccine design for many other infectious diseases," Fauci stressed in a statement.
    The team of virologists found that the two antibodies were produced naturally and found in the blood of HIV-positive people.
    They were able to isolate these antibodies using a new molecular device they developed. It zeroes in on specific cells that make antibodies against HIV. The device is an HIV protein scientists modified to react only with antibodies specific to the site where the virus binds to cells it infects.
    Leading two research teams were NIAID scientists Peter Kwong, Ph.D., John Mascola, MD, and Gary Nabel, MD, Ph.D.
    "We have used our knowledge of the structure of a virus — in this case, the outer surface of HIV — to refine molecular tools attach to this spot, blocking the virus from infecting cells," explained Nabel.
    Mascola added that: "the antibodies attach to a virtually unchanging part of the virus, and this explains why they can neutralize such an extraordinary range of HIV strains."
    Click here to read more from NewsCore.
     
  2. Jul 9, 2010 at 1:54 PM
    #2
    oldsman71442

    oldsman71442 Well-Known Member

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    I heard about this on the radio yesterday, Was trying to tell some friends about it and they didn't really believe me so I looked online for the info and couldn't find it. THANKS for posting maybe now they will believe me...
     
  3. Jul 9, 2010 at 1:57 PM
    #3
    Zombie Runner

    Zombie Runner Are these black helicopters for me?

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  4. Jul 9, 2010 at 2:00 PM
    #4
    Packman73

    Packman73 [OP] ^^^^ 3%er ^^^^

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    Wow, that's interesting.
     
  5. Jul 9, 2010 at 2:04 PM
    #5
    Zombie Runner

    Zombie Runner Are these black helicopters for me?

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    yea, imagine all the shit that could go down if they decided to use that?
     
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