Navigation Links
Cornell researcher helping develop quick, cheap HIV/AIDS test

A Cornell researcher is working to develop a quick, simple and cheap immune-system test for people in the developing world. It could help HIV/AIDS sufferers in the poorest countries get appropriate treatment to extend their lives, possibly by as much as 10 to 15 years.

The work is part of an $8.6 million international consortium, called the CD4 Initiative, led by Imperial College in London and funded by the Bill and Melinda Gates Foundation. Antje J. Baeumner, Cornell associate professor of biological and environmental engineering, has been awarded an initial $386,000 (subject to annual renewal for four years) from the consortium to determine a way to simply assess the critical HIV/AIDS immune system factors -- CD4 T-cell count, or CD4+ T-lymphocytes count -- in the blood.

"When patients are infected with HIV/AIDS, the number of circulating CD4 T-cells drops significantly," explains Baeumner. "If they get the appropriate retroviral treatment, their life span can be increased by many years. CD4 counts assist in the decisions on when to initiate and when to stop the treatment, which makes this test so important.

"While such testing is routine in Western countries -- and used repeatedly over the course of treatment to see if interventions are effective -- it's unavailable to many people in the developing world, especially in rural areas."

For the first two years, Baeumner will work on developing a test for CD4+ T-lymphocytes in the blood that can be likened to a pregnancy test using biosensor nanovesicles (microscopic, fluid-filled pouches made of phospholipids that can deliver drugs -- also known as liposomes) to enhance the signal. Several other consortium organizations also are working on the similar product development so that the best possible test can be developed in the shortest time possible.

"Currently, most people in the world, such as those in Third World countries, infected with HIV have no access to detection tech
'"/>

Source:Cornell University News Service


Page: 1 2

Related biology news :

1. Weill Cornell Research Reveals Secrets Of Trafficking Within Cells
2. Cornell finds natural selection in humans
3. Cornell researchers find serious fish virus in Northeast for first time
4. Cornell lab confirms deadly fish virus spreading to new species
5. U of M researcher examines newly emerging deadly disease
6. NYU researchers simulate molecular biological clock
7. Vital step in cellular migration described by UCSD medical researchers
8. ASU researchers finds novel chemistry at work to provide parrots vibrant red colors
9. UCSD researchers maintain stem cells without contaminated animal feeder layers
10. Why do insects stop breathing? To avoid damage from too much oxygen, say researchers
11. New protein discovered by Hebrew University researchers
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Cornell researcher helping develop quick cheap HIV AIDS test

(Date:10/15/2014)... 44th Rosenstiel Award for Distinguished Work in Biomedical Science ... mechanisms of genomic instability and its implications for the ... alumnus to win the Rosenstiel Award; the first, Rod ... is the Charles A. Janeway Professor of Pediatrics and ... investigator at the Howard Hughes Medical Institute at Boston ...
(Date:10/14/2014)... new study published in Cancer Research shows ... and colon cancers—can promote the development of skin cancers ... and survival of sun-damaged skin cells. , Previously considered ... proteins called sirtuins that help regulate genomic stability and ... SIRT6 helps repair DNA damage, which can lead to ...
(Date:10/14/2014)... questions is how to produce enough food to feed ... and Agriculture Organization of the United Nations predicts that ... years to feed a growing global population, and plants ... food production. Plants—grains, cereals, fruits, vegetables, and more—feed ... research must tap into our knowledge of how plants ...
Breaking Biology News(10 mins):Brandeis awards 44th Rosenstiel Award to pioneering geneticist Fred Alt 2Two-faced gene: SIRT6 prevents some cancers but promotes sun-induced skin cancer 2Building a bridge from basic botany to applied agriculture 2Building a bridge from basic botany to applied agriculture 3
... Northern Arizona University and the National Center for Ecological ... circuit theory to predict gene flow across landscapes. Their ... the best spots for wildlife corridors, which are crucial ... similarities between circuit theory and ecological connectivity, said Brad ...
... and Post-It Notes Three things that started out as obscure ... will the next idea to stick with modern society look ... a humble lizard, according to a University of Calgary biologist ... to virtually any surface, including glass., Unlike most creatures, geckos ...
... University of the Basque Country (UPV/EHU), an in vitro culture ... reproduce the gene regulation that is expressed in these cancer ... patients. This in vitro culture model provides a simple tool ... factors regulating this expression, as well as a simple form ...
Cached Biology News:Model connects circuit theory to wildlife corridors 2Sticky questions tackled in gecko research 2It is important to demonstrate the influence of the microenvironment in the process of metastasis 2It is important to demonstrate the influence of the microenvironment in the process of metastasis 3
(Date:10/20/2014)... The report “Pharmacy Automation Systems ... and Labeling Systems, Table-top Counters) by End-user (Inpatient ... & Trends to 2019” analyzes and studies the ... America, Europe, Asia-Pacific, and the Rest of the ... 30 figures spread through 300 pages and in-depth ...
(Date:10/20/2014)... PARK, Calif. , Oct. 20, 2014 /PRNewswire/ ... today that the Company has signed a Notice ... of Regenerative Medicine (CIRM), effective October 1, 2014.  ... Clinical Development payments and the release of additional ... million CIRM grant award for clinical development of ...
(Date:10/20/2014)... 20, 2014  GenVec, Inc. (NASDAQ: GNVC ) ... Ph.D., from its board of directors effective on October 24, ... and served as its chairman from June 2006 to November ... and Corporate Governance and Audit Committees of the board.  ... decade of dedicated service to GenVec, and its stockholders," said ...
(Date:10/20/2014)... Earle Martin , Chief Executive ... Ellen Teplitzky, an experienced attorney specializing in business ... has joined the firm as Director of Legal ... NDA Partners provides legal services, including research, ... top law firms and their clients in cases ...
Breaking Biology Technology:Pharmacy Automation Systems Market worth $4,566.2 Million by 2019 - New Research Report by MarketsandMarkets 2Pharmacy Automation Systems Market worth $4,566.2 Million by 2019 - New Research Report by MarketsandMarkets 3Pharmacy Automation Systems Market worth $4,566.2 Million by 2019 - New Research Report by MarketsandMarkets 4Asterias Biotherapeutics Announces Notice of Grant Award with CIRM for Phase 1/2a Clinical Trial of AST-OPC1 in Complete Cervical Spinal Cord Injury 2Asterias Biotherapeutics Announces Notice of Grant Award with CIRM for Phase 1/2a Clinical Trial of AST-OPC1 in Complete Cervical Spinal Cord Injury 3Asterias Biotherapeutics Announces Notice of Grant Award with CIRM for Phase 1/2a Clinical Trial of AST-OPC1 in Complete Cervical Spinal Cord Injury 4Zola P. Horovitz To Retire From GenVec Board 2NDA Partners Appoints Ellen Teplitzky, JD as Director of its Legal Services Practice 2
... Syngenta today announced that it has acquired Georgia-based ... protection technology to the company,s portfolio. Circle One Global ... a toxin that can develop in crops such as corn ... , "The acquisition of this technology adds an important ...
... ... Biotechnology Laboratory, and support US and European power supplies. , ... Williamstown, NJ (PRWEB) June 11, 2009 -- ... box. The CS230000 and CS230001 both are new Biotechnology kits from A-WIT Technologies. Choose ...
... ... financial services offerings to further meet the needs of emerging businesses. ... on Demand - NSS partners with their clients acting as an outsourced ... Solutions team equips its clients with multiple game plans; a blue print ...
Cached Biology Technology:Syngenta Acquires Innovative Bio-Control Technology to Improve Usable Crop Yields 2Syngenta Acquires Innovative Bio-Control Technology to Improve Usable Crop Yields 3A-WIT Technologies Releases World's First Low Cost C Stamp(TM) Based Biotechnology Laboratory in a Box 2Next Stage Solutions Announces Three New Financial Services For Emerging Business 2Next Stage Solutions Announces Three New Financial Services For Emerging Business 3
Sheep polyclonal to Quinolone ( Abpromise for all tested applications). Antigen: Norfloxacin(N)conjugated to BSA...
...
...
... the 9, 10, 12, and 13 positions. It ... for the quantification of 9(S)-HODE by GC- or ... of linoleic acid in both plants and animals. ... an esterified component of membrane phospholipids and in ...
Biology Products: