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Antibody Discovered To Boost HIV Vaccines

An anonymous reader sends this clip from Scienceblog.com. "Scientists have discovered two potent human antibodies that can stop more than 90 percent of known global HIV strains from infecting human cells in the laboratory, and have demonstrated how one of these disease-fighting proteins accomplishes this feat. ... Research efforts to find individual antibodies that can neutralize HIV strains have been difficult because the virus continuously changes its surface proteins to evade recognition by the immune system. As a consequence of these changes, an enormous number of HIV variants exist worldwide. However, there are a few surface areas that remain nearly constant across all variants of HIV and scientists have now discovered two potent human antibodies that attach to one of these sites and can stop more than 90 percent of known global HIV strains from infecting human cells in the laboratory. ... The researchers also confirmed that VRC01 does not bind to human cells — a characteristic that might otherwise lead to its elimination during immune development, a natural mechanism the body employs to prevent autoimmune disease."

7 of 144 comments (clear)

  1. Re:Pshhh by Tetsujin · · Score: 2, Funny

    Yet another vaccine and cure that is hidden so that pharmaceutical companies get more and more money..

    Well, it's actually the money, not the vaccines, that are suppressing the virus...

    --
    Bow-ties are cool.
  2. Re:Great... by Gotung · · Score: 1, Funny

    Oh, so THAT's why you haven't been fucking.

    Come on, this is slashdot ...

  3. Re:Great... by Bill+Dimm · · Score: 5, Funny

    So now we can all start fucking again?

    If you want to pretend that HIV was the reason people on Slashdot weren't fucking, you go right ahead.

  4. Intelligent Design by Nom+du+Keyboard · · Score: 3, Funny

    have been difficult because the virus continuously changes its surface proteins to evade recognition by the immune system.

    Yeah, almost like it was intelligently designed to be as difficult to kill as possible.

    --
    "It's the height of ridiculousness to say for those 9 lines you get hundreds of millions."
  5. Re:Progress on this front is good by Anonymous Coward · · Score: 2, Funny

    I am impressed by your knowledge of Nevada brothels and wish to subscribe to your newsletter.

  6. Re:Progress on this front is good by Drift3r · · Score: 2, Funny

    Incidentally, condoms work so well at preventing HIV from spreading that if everyone used them, the propagation rate of HIV would likely be dropped below a sustainable level, and AIDS would disappear. In Nevada brothels that use condoms, HIV rates are quite low.

    I would agree with this statement. If everybody used condoms, then I could say the same thing about the propagation of pregnancy rates. If everybody used them, humans would likely be dropped below a sustainable level, and would disappear!

    --
    "If at first you don't succeed... So much for skydiving." - Henry Youngman.
  7. Re:WTF dude by linhares · · Score: 2, Funny

    son, one day, with luck, you may be a troll of legendary proportions. for now, you're just trying too hard