HIV-1 Current Events | HIV-1 News | 10
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Extended infant antiretroviral prophylaxis reduces HIV risk during breastfeeding
In many resource-poor countries, infants born to mothers with HIV receive a single dose of nevirapine (NVP) and a one-week dose of zidovudine (ZDV) to prevent transmission of HIV from the mother to her newborn. view more (2008-06-05)
Study supports triple combination therapy for HIV
New evidence in this week’s BMJ supports the use of up to three antiviral drugs (triple therapy) to treat people with HIV. view more (2002-03-27)
Studies Suggest HIV Subtype More Deadly Than Others
Two studies led by researchers at the Johns Hopkins Bloomberg School of Public Health found that people infected with HIV in Thailand die from the disease significantly sooner than those with HIV living in other parts of the world. view more (2007-11-28)
Feelings of stigmatization may discourage HIV patients from proper care
The feeling of stigmatization that people living with HIV often experience doesn't only exact a psychological toll -new UCLA research suggests it can also lead to quantifiably negative health outcomes. view more (2009-10-22)
Cancer-causing virus associated with higher risk of new HIV infection
Infection with anal human papillomavirus (HPV), a virus that can cause anal and cervical cancers, is associated with a higher risk of new HIV infection in previously HIV-negative men who have sex with men (MSM), according to new UCSF research. view more (2009-05-01)
Reduction In HIV-1 Incidence Among Rural Ugandans Gives Hope To Other African Countries (pp 3, 41, 78)
A study in this week's issue of THE LANCET highlights a reduction in both HIV-1 incidence (the number of new cases) and prevalence (the number of cases in the population) from the beginning to the end of the past decade among a rural Ugandan population. Authors of the study conclude that the results could offer hope for other sub-Saharan countries... view more... (2002-07-03)
Alcohol and high-risk sexual behaviors in Botswana
Heavy alcohol consumption is strongly and consistently associated with sexual risk behaviors in both men and women in Botswana, according to one of the few research studies on the topic in sub-Saharan Africa. view more (2006-10-10)
Treatment outcomes of patients with HIV and tuberculosis
In a retrospective study of 700 patients with culture-positive tuberculosis (TB), relapse rates were found to be significantly higher in HIV-infected patients compared to HIV-uninfected patients following a rifamycin-based regimen. view more (2007-06-01)
Scientists use world's fastest supercomputer to create the largest HIV evolutionary tree
Supporting Los Alamos National Laboratory's role in the international Center for HIV/AIDS Vaccine Immunology (CHAVI) consortium, researchers are using the Roadrunner supercomputer to analyze vast quantities of genetic sequences from HIV infected people in the hope of zeroing in on possible vaccine target areas. view more (2009-10-28)
Novel method to create personalized immunotherapy treatments
Argos Therapeutics and Université de Montréal today announced the presentation of new information on Argos'process for developing dendritic cell-based immunotherapies for HIV. view more (2008-08-06)
Study shows common vitamin and other micronutrient supplements reduce risks of TB recurrence
New findings show a link between micronutrient supplementation and reduced risk of recurrence during tuberculosis chemotherapy, according to a study published in the June 1 issue of The Journal of Infectious Diseases, now available online. view more (2008-04-28)
Substantial Increase In Survival After Introduction Of Highly Active Antiretroviral Therapy For HIV-1 Infection (p 1267)
Research published in this week's issue of THE LANCET highlights the substantial increased survival for people with HIV-1 since the introduction of highly active antiretroviral therapy (HAART) in 1997. However the study also shows a shift in risk profiles compared with earlier data-people over 45 years no longer appear to have reduced survival... view more... (2003-10-15)
HIV measurement appears to be less reliable than thought in predicting loss of CD4 cells
Preliminary research indicates that the initial HIV RNA level in untreated HIV-infected patients appears to have little value in predicting the rate of CD4 cell count decrease. view more (2006-09-27)
Circumcision Reduces the Risk of HIV Infection in Heterosexual U.S. Men
A new U.S. study has found that being circumcised significantly reduced the risk of HIV infection in heterosexual African American men known to have been exposed to the virus. view more (2008-12-18)
Clinical trial finds microbicide promising as HIV prevention method for women
A clinical trial involving more than 3,000 women in the U.S. and southern Africa demonstrates for the first time the promise of a vaginal microbicide gel for preventing HIV infection in women. view more (2009-03-06)
Virological evidence cannot prove transmission in HIV criminal cases
Virological evidence cannot prove transmission in HIV criminal cases, warn experts in this week's BMJ. view more (2007-09-07)
Even older women at high risk have little interest in being tested for HIV, study finds
Few older women were interested in being tested for the virus that causes AIDS despite having significant risk factors for lifetime exposure, according to a study published in the July/August edition of the Journal of Women's Health. view more (2007-08-08)
Integrating antiretroviral therapy with TB treatment for co-infections reduces mortality
A South African treatment study conducted by researchers in the Department of Epidemiology at the Mailman School of Public Health shows that mortality among TB-HIV co-infected patients can be reduced by a remarkable 55%, if antiretroviral therapy (ART) is provided with TB treatment at the same time. view more (2008-10-17)
Study offers insights into failed HIV-1 vaccine trial
Following the disbandment of the STEP trial to test the efficacy of the Merck HIV-1 vaccine candidate in 2007, the leading explanation for why the vaccine was ineffective - and may have even increased susceptibility to acquiring the virus - centered on the hypothesis that high levels of baseline Ad5-specific neutralizing antibodies may have... view more... (2009-07-21)
'Shock and kill' research gives new hope for HIV-1 eradication
Latent HIV genes can be 'smoked out' of human cells. The so-called 'shock and kill' technique, described in a preclinical study in BioMed Central's open access journal Retrovirology, might represent a new milestone along the way to the discovery of a cure for HIV/AIDS. view more (2009-06-04)
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