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Circumcision: A proven strategy to prevent HIV
Male circumcision significantly reduces the risk of acquiring HIV in young African men, according to a study led by University of Illinois at Chicago professor of epidemiology Robert Bailey. view more (2007-02-23)
Several minute intermediate stage in virus-cell fusion discovered; opportunity for drug development
o ignite a life-threatening infection in the body, a virus such as HIV invades body cells by first merging, or fusing, with the cell's outer membrane. Once inside the cell, the invading microbe's genetic material takes over, turning the 'host' cell into a factory to produce more copies of the virus, which then spill out to invade other cells in... view more... (2005-06-09)
International study investigates early biology of HIV infection
In July 2005, the race to find a vaccine that would stem the worldwide rate of 13,000 new cases of HIV infection each day moved from competition among research institutions to a strategy of cooperation. view more (2006-05-02)
OHSU researchers discover possible HIV therapy in an animal study
Researchers have published a new study this week suggesting an important component of the immune system damaged by AIDS can possibly be replaced. view more (2006-06-09)
Two More Potential HIV Vaccines
Despite long-term researchers' efforts, efficient human immunodeficienct virus (HIV) vaccine has not been created yet. However, researchers are not giving up their attempts. Russian biologists are now proposing two more vaccine options based on DNA that encodes human immunodeficienct virus proteins. Experience proves that traditional ways of... view more... (2004-05-17)
Why are so few HIV/AIDS trials conducted in Africa?
People in sub-Saharan Africa carry the heaviest burden of HIV and AIDS, yet very few trials have been conducted on the African continent over the past two decades, say researchers in this week's BMJ. view more (2005-09-30)
Male circumcision 'could prevent millions of AIDS deaths'
Researchers involved with a 'landmark' trial, which found evidence that male circumcision (MC) could reduce the chance of becoming infected with HIV, have published an analysis estimating the likely impact of expanding the practice of MC across Africa. view more (2006-07-11)
Male circumcision reduces HIV risk, study stopped early
A University of Illinois at Chicago study has been stopped early due to preliminary results indicating that medical circumcision of men reduces their risk of acquiring HIV during heterosexual intercourse by 53 percent. view more (2006-12-14)
New Study Shows Benefit of Early Therapy in HIV-infected Infants
Antiretroviral therapy (ART) for infants born with HIV infection may be most effective when given in their first five months of life, according to a study published in the April 1 issue of The Journal of Infectious Diseases, now available online. view more (2006-03-09)
Computational model simulates AZT metabolism in mitochondria
Researchers at the Virginia Bioinformatics Institute (VBI) at Virginia Tech have developed a computational model that allows scientists to better understand the metabolism and toxicity of the HIV/AIDS drug zidovudine (azidothymidine, AZT). view more (2006-07-25)
Protein from the wrong side of the tracks aids cancer virus
A protein made by a cancer-causing virus using an unusual gene enables that virus to infect immune cells and persist in the host, new research shows. view more (2006-06-12)
Gladstone investigators identify a new protective action for the powerful anti-HIV factor, APOBEC3G
Scientists at the Gladstone Institute of Virology and Immunology (GIVI) have identified a previously unknown function of APOBEC3G (A3G), a protein that acts against HIV, a finding that may lead to new approaches for controlling HIV infection. view more (2006-10-03)
Polio Vaccination Strategies Assessed as Eradication Nears
Polio is on track to become only the second disease ever eradicated. In two studies in the Dec. 15 issue of The Journal of Infectious Diseases, now available online, scientists are working to ensure that once it is gone, it stays gone. view more (2005-12-20)
Zinc Supplements Safe for HIV-Infected Children
Zinc-deficient children living in communities where they do not receive adequate amounts of zinc from their diet should be given supplements, even if they are HIV-infected. view more (2005-11-28)
UC Davis study finds HIV hiding from drugs in gut, preventing immune recovery
UC Davis researchers have discovered that the human immunodeficiency virus, the virus that causes AIDS, is able to survive efforts to destroy it by hiding out in the mucosal tissues of the intestine. view more (2006-07-31)
Compound has potential for new class of AIDS drugs
Researchers have developed what they believe is the first new mechanism in nearly 20 years for inhibiting a common target used to treat all HIV patients, which could eventually lead to a new class of AIDS drugs. view more (2008-05-15)
New HIV study identifies high-risk subgroups of adolescents
A new study from the Bradley Hasbro Children's Research Center and Brown Medical School unveils profiles of adolescents at the greatest risk for HIV. view more (2006-06-27)
Infertility clinics are biased against patients with HIV
Infertility clinics are biased against patients infected with HIV, finds a study in this week's BMJ. view more (2001-11-28)
Safe vaccine to combat herpes infections
The unpleasant and painful sores, and infection of newborn babies caused by the genital herpes virus could soon be a thing of the past according to Dr Julian Hickling, who is presenting results from Xenova Research Ltd today, Tuesday 8 April 2003, to the Society for General Microbiology's Spring Meeting in Edinburgh. "The challenge is trying... view more... (2003-04-02)
Cure for hepatitis C announced by VCU researcher
The use of peginterferon alone, or in combination with ribavirin, points to a cure for hepatitis C, the leading cause of cirrhosis, liver cancer and the need for liver transplant, a Virginia Commonwealth University researcher said today. view more (2007-05-22)
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