New discovery in battle against AIDS


	New discovery in battle against AIDS

Deepti

2-11-2008 7:48 AM

381 views

tags:

aids, hiv, discovery, research, science, health

Add a Comment

Login to Comment. Not a member yet? Sign up

View the Top Clips from February 11, 2008

Embed This Clip In Your Site...

<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/e1bc306b-a261-4097-8acd-ce21b12f91ee/1CD6098E-5C79-4A61-9E0E-9813C4959EBE/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.reuters.com/article/healthNews/idUSN1052411120080210?sp=true" href="http://www.reuters.com/article/healthNews/idUSN1052411120080210?sp=true" style="font-size: 11px;">www.reuters.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/healthNews/idUSN1052411120080210?sp=true">Researchers have found another handle that the AIDS virus uses to attack cells, and said this one may explain how it gets into the gut, where it hides out and multiplies for a full assault on the body</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/healthNews/idUSN1052411120080210?sp=true">The handle is a cell receptor, and its discovery could open new ways to fight the fatal and so far incurable virus, the team at the National Institute of Allergy and Infectious Diseases reported on Sunday</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/healthNews/idUSN1052411120080210?sp=true">the NIAID scientists said they found a similar receptor, more a handle than a doorway, called integrin alpha 4 beta 7</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/healthNews/idUSN1052411120080210?sp=true">Much of the body's immune response takes place in the gut, in gut-associated lymphoid tissue, or GALT</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/healthNews/idUSN1052411120080210?sp=true">Soon after HIV has infected someone it quickly moves to the gut tissue and starts replicating. This kills off the CD4 T-cells, leaving patients with a poorly functioning immune system and vulnerable to the infections that mark AIDS</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.reuters.com/article/healthNews/idUSN1052411120080210?sp=true">They said an important next step will be developing drugs that stop HIV from attaching to this receptor</blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/1CD6098E-5C79-4A61-9E0E-9813C4959EBE/blog/" title="blog or email this clip"><img src="http://content9.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>