Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Imperial receives Gates Foundation grant to develop new tests for managing AIDS treatment in developing countries

22.11.2005


Imperial College London has received a £4.9 ($8.6) million grant from the Bill & Melinda Gates Foundation to develop a simple, affordable and rapid test to measure the health of the immune system in HIV/AIDS patients in developing countries.



The ‘CD4 Initiative’ will develop an easy to use device which can measure CD4+ T-lymphocytes in HIV+ patients. The CD4 cell count measures the number of these critical disease-fighting cells in the blood, a figure which health care workers need in order to make key clinical decisions in managing HIV disease, such as when to begin or to switch antiretroviral therapy.

Current technologies for measuring CD4 counts are expensive to buy and maintain, and require a level of infrastructure and training which is often not available in many developing countries. The CD4 Initiative will develop new tests that are more appropriate for these countries based on specifications developed with health care workers in hospitals and clinics in Africa and elsewhere in the developing world.


Professor Stephen Smith, Principal of the Faculty of Medicine at Imperial College London, said: “Despite the burden of HIV/AIDS on the developing world, many of the diagnostic tools are just not accessible there due to the high cost and complexity of use. This initiative will help develop new, simple, rapid, robust and affordable tools and help remove one important barrier to the effective implementation of AIDS care in these countries.”

The principal investigator, Dr. Hans George Batz, together with the Imperial-based team will manage an R&D programme to develop these much needed diagnostics. Dr. Batz is a former Senior Vice President of Research and Development at Roche Diagnostics and has been involved with the development of the initiative for the past two years. Dr. Batz will be supported by an international steering committee of experts, a small staff and the Imperial College’s liaison to the project, Dr. Wendy Ewart. The initiative will take a project management approach, common in industry, in which multiple research teams around the world from academia, private companies and other institutions will work collaboratively under the leadership of Dr. Batz and with strict milestones and timelines to achieve.

A Research Funding Agreement for interested test developers and researchers for the CD4 Initiative will be issued in spring 2006. Inquiries about the project can be made to cd4@icl.ac.uk.

Gregg Gonsalves, from Gay Men’s Health Crisis in New York City, and who was instrumental in the establishment of the initiative, praised the Bill & Melinda Gates Foundation and Imperial College: “The CD4 Initiative is providing a bold new solution to this key problem in public health by bringing together the know-how in product development from industry with the creativity of scientists from all quarters to bring a product to the field more quickly than could be done otherwise. Healthcare workers from developing countries have been clamouring for point-of-care assays for measuring CD4 counts for several years now as management of antiretroviral therapy is difficult without these tests. We are elated that Dr. Batz, Imperial College and the Bill & Melinda Gates Foundation are responding to these urgent pleas for help.”

Tony Stephenson | alfa
Further information:
http://www.imperial.ac.uk

More articles from Health and Medicine:

nachricht Scientists learn more about how gene linked to autism affects brain
19.06.2018 | Cincinnati Children's Hospital Medical Center

nachricht Overdosing on Calcium
19.06.2018 | Albert-Ludwigs-Universität Freiburg im Breisgau

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Temperature-controlled fiber-optic light source with liquid core

In a recent publication in the renowned journal Optica, scientists of Leibniz-Institute of Photonic Technology (Leibniz IPHT) in Jena showed that they can accurately control the optical properties of liquid-core fiber lasers and therefore their spectral band width by temperature and pressure tuning.

Already last year, the researchers provided experimental proof of a new dynamic of hybrid solitons– temporally and spectrally stationary light waves resulting...

Im Focus: Overdosing on Calcium

Nano crystals impact stem cell fate during bone formation

Scientists from the University of Freiburg and the University of Basel identified a master regulator for bone regeneration. Prasad Shastri, Professor of...

Im Focus: AchemAsia 2019 will take place in Shanghai

Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.

Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...

Im Focus: First real-time test of Li-Fi utilization for the industrial Internet of Things

The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.

Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.

Im Focus: Sharp images with flexible fibers

An international team of scientists has discovered a new way to transfer image information through multimodal fibers with almost no distortion - even if the fiber is bent. The results of the study, to which scientist from the Leibniz-Institute of Photonic Technology Jena (Leibniz IPHT) contributed, were published on 6thJune in the highly-cited journal Physical Review Letters.

Endoscopes allow doctors to see into a patient’s body like through a keyhole. Typically, the images are transmitted via a bundle of several hundreds of optical...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Munich conference on asteroid detection, tracking and defense

13.06.2018 | Event News

2nd International Baltic Earth Conference in Denmark: “The Baltic Sea region in Transition”

08.06.2018 | Event News

ISEKI_Food 2018: Conference with Holistic View of Food Production

05.06.2018 | Event News

 
Latest News

Intelligent maps will help robots navigate in your home

20.06.2018 | Information Technology

An unlikely marriage among oxides

20.06.2018 | Materials Sciences

Tag it EASI – a new method for accurate protein analysis

20.06.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>