Most Africans infected with HIV live in rural areas, where access to HIV testing has lagged behind the growing availability of HIV-fighting drugs.
Analytical Chemistry
Apr 1, 2010
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(PhysOrg.com) -- An ancestor of the AIDS virus hijacked an entire gene, perhaps from some prehistoric cat it had infected, a gene that makes it much better able to infect humans, according to a study published online today ...
Cell & Microbiology
Dec 7, 2009
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Scientists working to develop a vaccine for the human immunodeficiency virus (HIV) report they have created the first antigen that induces protective antibodies capable of blocking infection of human cells by genetically-diverse ...
Biochemistry
Sep 21, 2009
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UCSF researchers have identified a new potential drug target for the herpes virus that causes Kaposi's sarcoma, re-opening the possibility of using the class of drugs called protease inhibitors against the full herpes family ...
Biochemistry
Jul 30, 2009
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New research by scientists at The Scripps Research Institute and other institutions provides a close-up look at the cone-shaped shell that is the hallmark of human immunodeficiency virus (HIV), revealing how it is held together—and ...
Cell & Microbiology
Jun 12, 2009
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Rice University's Andrew Barron and his group, working with labs in Italy, Germany and Greece, have identified specific molecules that could block the means by which the deadly virus spreads by taking away its ability to ...
Biochemistry
May 19, 2009
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In a dramatic rewrite of the recipe for life, scientists from Florida today described the design of a new type of DNA with 12 chemical letters instead of the usual four. Presented here at the 237th National Meeting of the ...
Biochemistry
Mar 23, 2009
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A study on almost four thousand people of African descent has identified a gene that acts as natural defense against HIV by limiting its replication in certain white blood cells. An international effort co-led by EPFL, Canada's ...
Biotechnology
Aug 2, 2023
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A subset of white blood cells, known as myeloid cells, can harbor HIV in people who have been virally suppressed for years on antiretroviral therapy, according to findings from a small study supported by the National Institutes ...
Cell & Microbiology
Mar 27, 2023
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It is illegal to buy or sell sex in South Africa. But this may soon be a thing of the past if a recently published draft bill to decriminalize sex work is passed. Researchers and activists Marlise Richter and Monique Huysamen ...
Social Sciences
Mar 1, 2023
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