Results 21 to 30 of about 2,485,203 (260)

The Protective HIV-1 Envelope gp41 Antigen P1 Acts as a Mucosal Adjuvant Stimulating the Innate Immunity

Frontiers in Immunology, 2021
Mucosal nasal vaccine development, although ideal to protect from pathogens invading mucosally, is limited by the lack of specific adjuvant. We recently used P1, a conserved region of HIV-1 gp41-envelope glycoprotein, as efficient antigen in a ...
Lin Xu, Lin Xu, Lin Xu, Daniela Tudor, Daniela Tudor, Daniela Tudor, Morgane Bomsel, Morgane Bomsel, Morgane Bomsel   +8 more
doaj   +1 more source

Concurrent sexual partnerships and HIV prevalence in five urban communities of sub-Saharan Africa. [PDF]

, 2001
OBJECTIVE: To estimate parameters of concurrent sexual partnerships in five urban populations in sub-Saharan Africa and to assess their association with levels of HIV infection and other sexually transmitted infections (STI).
Lagarde, E., Ferry, B., N'Doye, I., Sukwa, T, Buvé, A, Laourou, M, Akam, E, Sukwa, T., Chege, J, N'Doye, I, Auvert, B, Maury, B, Morison, L., Caraël, M, Maury, E., Lagarde, E, Auvert, B., Chege, J., Buvé, A., Study Group on Heterogeneity of HIV Epidemics in African Cities, Caraël, M., Akam, E., Laourou, M., Ferry, B, Morison, L   +24 more
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Resurgence of HIV infection among men who have sex with men in Switzerland : mathematical modelling study [PDF]

, 2012
New HIV infections in men who have sex with men (MSM) have increased in Switzerland since 2000 despite combination antiretroviral therapy (cART). The objectives of this mathematical modelling study were: to describe the dynamics of the HIV epidemic in ...
Steven Derendinger (134735), Swiss HIV, Cohort Study, Glass, T. R., Fraser, C., Steven Derendinger, Christophe Fraser (7754), Vernazza, P., Frank de Wolf, Ard van Sighem (134719), Beatriz Vidondo (134721), Martin Gebhardt, Swiss HIV Cohort Study, Beatriz Vidondo, de Wolf Frank, Derendinger Steven, van Sighem, Ard, Jeannin André, Vernazza Pietro, Heiner C Bucher, Low, N., Martin Gebhardt (134732), Nicola Low (62560), Vidondo, B., Derendinger, Steven, Pietro Vernazza (82546), De Wolf, F., Bucher, Heiner C., Bezemer, D., Tracy R. Glass (134725), Bezemer, Daniela, Jeannin, André, Gebhardt, Martin, Bucher Heiner C., Tracy R Glass, de Wolf, Frank, Vidondo, Beatriz, Heiner C. Bucher (134728), Christophe Fraser, Jeannin, A., Daniela Bezemer, Gebhardt Martin, Bezemer Daniela, Bucher, H. C., Glass, Tracy R., Pietro Vernazza, Low Nicola, van Sighem Ard, André Jeannin, Daniela Bezemer (134739), Nicola Low, Glass Tracy R., Fraser, Christophe, Derendinger, S., Vidondo Beatriz, Ard van Sighem, Gebhardt, M., André Jeannin (134737), Frank de Wolf (89583), Fraser Christophe, Vernazza, Pietro, Low, Nicola, Van Sighem, A.   +61 more
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Antibody-Dependent Cellular Phagocytosis of HIV-1-Infected Cells Is Efficiently Triggered by IgA Targeting HIV-1 Envelope Subunit gp41

Frontiers in Immunology, 2020
Antibodies mediate a broad array of non-neutralizing Fc-mediated functions against HIV-1 including antibody-dependent cellular cytotoxicity (ADCC) and antibody-dependent cellular phagocytosis (ADCP).
Maxence Duchemin, Maxence Duchemin, Maxence Duchemin, Daniela Tudor, Daniela Tudor, Daniela Tudor, Andréa Cottignies-Calamarte, Andréa Cottignies-Calamarte, Andréa Cottignies-Calamarte, Morgane Bomsel, Morgane Bomsel, Morgane Bomsel   +11 more
doaj   +1 more source

Establishing a cohort at high risk of HIV infection in South Africa: challenges and experiences of the CAPRISA 002 acute infection study. [PDF]

, 2007
OBJECTIVES: To describe the baseline demographic data, clinical characteristics and HIV-incidence rates of a cohort at high risk for HIV infection in South Africa as well as the challenges experienced in establishing and maintaining the cohort ...
Abdool Karim Salim S., Grobler Anneke, Anneke Grobler, Mlisana, Koleka Patience., Clive M Gray, Iriogbe, Itua, CAPRISA 002 Acute Infection Study Team, van Loggerenberg, F, Quarraisha Abdool Karim, Gray, Clive M., Mlisana, K, Barnabas Nomampondo, Mlisana, Koleka, Abdool Karim, Salim Safurdeen., Grobler, A, Williamson, Carolyn., Abdool Karim, Quarraisha, Francois van Loggerenberg, Barnabas, Nomampondo, Nomampondo Barnabas, Williamson Carolyn, Barnabas, N, Sara C Auld, Karim, SSA, Williamson, Carolyn, Williamson, C, Abdool Karim, Quarraisha., van Loggerenberg Francois, Koleka Mlisana, Lynn Morris, Gray, Clive M, van Loggerenberg, Francois, Auld, Sara C, Auld Sara C., Karim, QA, Morris, Lynn, Gray Clive M., Grobler, Anneke, Morris, Lynn., Auld, Sara C., Itua Iriogbe, Iriogbe, Itua., Salim S Abdool Karim, Morris Lynn, Auld, SC, Gray, CM, Carolyn Williamson, Abdool Karim, Salim S, Iriogbe, I, Karim, Quarraisha Abdool, Morris, L, Grobler, Anna Christina., van Loggerenberg, Francois., Iriogbe Itua, Mlisana Koleka, Abdool Karim Quarraisha, Barnabas, Nomampondo.   +56 more
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HIV infection and stroke:current perspectives and future directions [PDF]

, 2012
HIV infection can result in stroke via several mechanisms, including opportunistic infection, vasculopathy, cardioembolism, and coagulopathy. However, the occurrence of stroke and HIV infection might often be coincidental.
Emsley, Hedley C. A., Benjamin, Laura A, Connor, Myles D, Bryer, Alan, Benjamin, Laura A., Emsley, Hedley C A, Khoo, Saye, Connor, Myles D., Emsley, Hedley CA, Solomon, Tom   +9 more
core   +1 more source

Vaccine- and Breakthrough Infection-Elicited Pre-Omicron Immunity More Effectively Neutralizes Omicron BA.1, BA.2, BA.4 and BA.5 Than Pre-Omicron Infection Alone

Current Issues in Molecular Biology, 2023
Since the emergence of SARS-CoV-2 Omicron BA.1 and BA.2, several Omicron sublineages have emerged, supplanting their predecessors. Here we compared the neutralization of Omicron sublineages BA.1, BA.2, BA.4 and BA.5 by human sera collected from ...
Eveline Santos da Silva, Jean-Yves Servais, Michel Kohnen, Victor Arendt, Georges Gilson, Therese Staub, Carole Seguin-Devaux, Danielle Perez-Bercoff   +7 more
doaj   +1 more source

Changing concepts of "latent tuberculosis infection" in patients living with HIV infection. [PDF]

, 2011
One third of the world's population is estimated to be infected with Mycobacterium tuberculosis, representing a huge reservoir of potential tuberculosis (TB) disease. Risk of progression to active TB is highest in those with HIV coinfection. However, the
Robert J. Wilkinson, Wood, R, Lawn, Stephen D, Wilkinson, RJ, Robin Wood, Lawn, SD, Wood, Robin, Wilkinson, Robert J, Stephen D. Lawn   +8 more
core   +1 more source

Evolution of HIV-1 subtype C immune responses during acute and chronic HIV infection [PDF]

, 2011
The aim of this study was to compare the magnitude and breadth of HIV-specific T cell responses to HIV Gag and Nef mounted during acute HIV infection with those that emerged during chronic infection and to investigate the association of these responses ...
Gamieldien, Hoyam
core   +1 more source

Undiagnosed HIV infection among adolescents seeking primary health care in Zimbabwe. [PDF]

, 2010
BACKGROUND: Mother-to-child transmission of human immunodeficiency virus (HIV) infection was extremely common in southern Africa during the 1990s, and a substantial minority of infected infants have survived to reach adolescence undiagnosed. Studies have
Nathoo, Kusum, Shungu Munyati, Gibb, Diana M, Kusum Nathoo, Rashida A. Ferrand, Matsekete, John, Bandason, Tsitsi, Corbett, Elizabeth L, Cowan, Frances M, John Matsekete, Elizabeth L. Corbett, Munaiwa, Lucia, Tsitsi Bandason, Ferrand, Rashida A, Ndhlovu, Chiratidzo E, Frances M. Cowan, Lucia Munaiwa, Munyati, Shungu, Chiratidzo E. Ndhlovu, Diana M. Gibb   +19 more
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