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Researchers Discover Gene That Blocks HIV

stemceller writes to tell us that a team of researchers at the University of Alberta claims to have discovered a gene capable of blocking HIV thereby preventing the onset of full blown AIDS. "Stephen Barr, a molecular virologist in the Department of Medical Microbiology and Immunology, says his team has identified a gene called TRIM22 that can block HIV infection in a cell culture by preventing the assembly of the virus. 'When we put this gene in cells, it prevents the assembly of the HIV virus," said Barr, a postdoctoral fellow. "This means the virus cannot get out of the cells to infect other cells, thereby blocking the spread of the virus.'"

2 of 333 comments (clear)

  1. Is healthcare a right? by TheMeuge · · Score: 5, Interesting

    Well, I think you've hit the nail on the head. But consider this - your argument essentially boils down to saying that healthcare is a human right. And for those who are about to spew bile at me for saying that, please read the rest of the post.

    Let's compare healthcare to food, for instance. In the civilized world, it's a nearly universal agreement, that people should have enough food to survive. Hence, the different forms of welfare programs, food stamps, etc... We provide people who are poor, with enough money or money equivalents, to obtain sufficient sustenance. We don't, however, provide them with 5-course chef-prepared meals every night.

    The problem is, however, that people who flame the government and "corporations" for not providing medication for everyone, are essentially suggesting that we provide full healthcare for everyone... which equates to giving out filet mignon welfare, given the costs of many cutting edge drugs and treatments. Now I don't have a problem with the concept of this "filet mignon welfare"... except that I cannot personally afford it... and neither can you.

    So as a society, we will at some point have to face the realization that we cannot provide the highest quality healthcare to every member of our society, no matter how hard we try. I wish I had the solution to this problem, but I do not. If I come up with one, I promise to share it with the world, as there is nothing more I'd like to see, than a world where the only diseases people die of, are ones for which cures and treatments haven't been discovered yet. But that's not a world of today, nor do I envision such a world in the near future.

  2. Re:Holy crap! by OeLeWaPpErKe · · Score: 5, Interesting

    *sigh* he's saying that this is one thing we might change on the program. A patch for the human code, say.

    We only have a small problem ... the program is stored in a few trillion copies (all of which need to be changed), of extremely complex molecules (which we can't reliable modify (we can't even reliably read them) even when we have only 1 outside of the body).

    Let's say it's this way. We have a patch for a flaw in your windows. Except it's on paper. And the computers won't boot until the patch is applied, so we need to take out the hard drive and *manually* change the bits on it. We have an electron microscope that *sometimes* has been used to change some random bits on the harddrive, which has once or twice resulted in a "mostly" correct change. Oh yes, and we have a billion computers, all of which still need to be operational after the change.

    That's where we are. We know what to change (or so we hope), it's just ... "a bit" hard to get to the bits.