Study Shows How HIV Escapes Treatment

by Rajshri on  March 08, 2010 at 7:11 PM AIDS/HIV News
  •   Print
  •   Share
  •   Comments
  •  Text 
They took these cells from HAART-treated patients who have shown no detectable traces of the virus for at least six months.

When the researchers forced the cells to differentiate into white blood cells in the lab, they found that the HIV genome in these cells in about 40 percent of the donors.

They also took cells from the bone marrow of healthy people and showed that the virus killed some cells, but in other cells the virus integrated into the cells' chromosomes and did not reproduce.

The cells grew as if they were uninfected by the virus.

"If the drugs are on-board, the virus is still being made but it is not doing much harm because it can't spread," says Collins.

In the absence of the drugs, the infection renews, and patients need to return to the therapy and stay on it.

"If you shorten the therapy even to two years, that would dramatically change things," she said, by bringing down costs and allowing the therapy to be used more widely in poor countries.

The study has been published in Nature Medicine.

Source-ANI
RAS
Previous Page 2 Page 1 | 2 
 Email Email   RSS Feeds RSS Feeds   Print this page Print   Save this page Save   Link Link   Syndicate Syndicate   Comments Comments   Bookmark and Share
 
Comment & Contribute
Comments should be on the topic and should not be abusive. Comments are normally moderated and are reviewed after they are posted.
* Your comment can be maximum of 2500 characters

Notify me when reply is posted
I agree to the terms and conditions
  
If you have a question about health related issues, you can now post it in our Ask An Expert section on our community website Medwonders.com and get answers from our panel of experts.
X
  • Health News Index
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
News Archive
Date :
Category :
Keyword :
  • News Quick Links
News Central Health Watch
Latest Health News Health In Focus
News Category (500+) Breaking Health News
Popular News Celebrating Life
Health News and Press Release Medindia - Exclusive
News Photo Gallery India Special
News Video Gallery Lifestyle and Wellness
News From Other Resources
HIV
Complete Medindia Resources
News Categories:  
Diabetes Health Center

AIDS/HIV Related News

» Antibodies That Help to Stop HIV Virus Found in Breast Milk » Rectal Use of Reduced Glycerin Formulation of Tenofovir Vaginal Gel Deemed Safe
» Report Says Clergy can Fight HIV on Faith-Friendly Terms » HIV Epidemic may Afflict Nearly Half of Asia-Pacific Transgender People: UN
» 740,000 Lives Rescued With US AIDS Relief Program: Study » Include Behavioural Strategies in HIV Prevention Measures To Function: APA
» US Panel Urges Quick In-home HIV Test Approval » Funding Criminal Justice Reforms Key to Reducing Spread of HIV and TB in African Prisons
Read More >>