Accès ouvert
2025
article
OpenAlex
Adrian Gervais, Astrid Marchal, Soraya Boucherit, A Haidar et autres
Fulminant viral hepatitis (FVH) is a devastating condition caused by hepatotropic viruses such as hepatitis A virus (HAV), hepatitis B virus (HBV), and HSV-1/2. We studied 149 FVH patients (73 males and 76 females, aged 1-76) for blood autoantibodies (auto-Abs) neutralizing type …
fr, se, tr, us, ca, it, Maroc, dk, ch
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Weiwei Sun, Ce Gao, Gregory T. Gladkov, Isabelle Roseto et autres
Antiretroviral treatment (ART) initiation during the early stages of HIV-1 infection is associated with a higher probability of maintaining drug-free viral control during subsequent treatment interruptions, for reasons that remain unclear. Using samples from a randomized-controlled human clinical trial evaluating therapeutic HIV-1 …
us, gb
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
Masunga K. Iseselo, Edith A. M. Tarimo, Eric Sandström, Asli Kulane
People who inject drugs (PWID) are at increased risk of HIV infection. Pre-exposure prophylaxis (PrEP) could help in HIV prevention among PWIDs. However, little is known about PrEP use among PWIDs in low and middle-income countries. This study reports the awareness of …
Tanzanie, se
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
Diana Faini, Frank Msafiri, Patricia Munseri, Muhammad Bakari et autres
BACKGROUND: A cohort of female sex workers (FSWs) was established to determine HIV prevalence and incidence, and associated factors in preparation for a phase IIb HIV vaccine and pre-exposure prophylaxis trial (PrEPVacc). SETTING: A cohort of FSWs in Dar es Salaam, Tanzania. …
Tanzanie, se, gb
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
Diana Faini, Patricia Munseri, Eric Sandström, Claudia Hanson et autres
Tanzania is in the final stages to roll out pre-exposure prophylaxis (PrEP) to Female Sex Workers (FSWs) so as to reduce new infections. PrEP demonstration projects support programming through gaining first experiences.We analyzed data from a cohort of 700 HIV negative FSWs …
Tanzanie, se, gb
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
Hongbing Yang, Anuska Llano, Samandhy Cedeño, Annette von Delft et autres
T cells prior to virus production in vitro. Our data show that non-beneficial HLA class I alleles can elicit an effective antiviral response through early presentation of HIV virion-derived epitopes and also demonstrate the importance of SP2 as an immune target.
gb, es, au
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Diana Faini, Patricia Munseri, Muhammad Bakari, Eric Sandström et autres
BACKGROUND: High number of unintended pregnancies-often leading to induced abortions-are reported among female sex workers (FSWs), highlighting a major unmet need for contraception. To better understand barriers to contraceptive use, we explored FSW's pregnancy perceptions and experiences of unintended pregnancy. We hypothesized …
Tanzanie, se, gb
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Masunga K. Iseselo, Edith A. M. Tarimo, Eric Sandström, Asli Kulane
BACKGROUND: HIV vaccine efficacy trials require the active participation of volunteers who are committed and adherent to the study protocol. However, information about the influence of Injecting Drug Users (IDUs) to participate in HIV vaccine efficacy trials in low-income countries is inadequate. …
Tanzanie, se
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Agricola Joachim, Frank Msafiri, Sayali Onkar, Patricia Munseri et autres
We evaluated antibody responses to the human immunodeficiency virus (HIV) envelope variable regions 1 and 2 (V1V2) in 29 vaccinees who had received three HIV-1 DNA immunizations and two HIV-modified vaccinia virus Ankara (MVA) boosts in the phase I/II HIVIS03 vaccine trial. …
Tanzanie, se, us
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Frank Msafiri, Agricola Joachim, Kathrin Held, Yuka Nadai et autres
Antibody responses that correlated with reduced risk of HIV acquisition in the RV144 efficacy trial were assessed in healthy African volunteers who had been primed three times with HIV-DNA (subtype A, B, C) and then randomized into two groups; group 1 was …
Tanzanie, se, de, Mozambique, gb, us
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Masunga K. Iseselo, Edith A. M. Tarimo, Eric Sandström, Asli Kulane
There is limited information about sexual behavior among volunteers who participated in phase I/II human immunodeficiency virus (HIV) vaccine trial. This article describes the sexual behavior, practices before, and after participation in phase I/II HIV vaccine trial in Dar es Salaam, Tanzania. …
Tanzanie, se
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Agricola Joachim, Mohamed I. M. Ahmed, Georgios Pollakis, Lisa Rogers et autres
In the RV144 trial, to date the only HIV-1 vaccine efficacy trial demonstrating a modestly reduced risk of HIV-1 acquisition, antibody responses toward the HIV Envelope protein (Env) variable (V) 2 and V3 regions were shown to be correlated with a reduced …
Tanzanie, de, gb, us, se
(code pays fourni par la source)