T cell functionality in HIV-1, HIV-2 and dually infected individuals: correlates of disease progression and immune restoration

S Salwe, V Padwal, V Nagar, P Patil… - Clinical & Experimental …, 2019 - academic.oup.com
… of therapy may be even more pronounced in HIV-2 and dual (HIV-D) infection. Thus, we …
by assessing T cell functions, including HIV specific responses in HIV-1-, HIV-2- and HIV-D-…

Polyfunctional T cell responses are a hallmark of HIV2 infection

MG Duvall, ML Precopio, DA Ambrozak… - European journal of …, 2008 - Wiley Online Library
HIV-2-specific CD4 + and CD8 + T cells are more polyfunctional that those specific for HIV-1
and that polyfunctional HIV-2-specific T cells … characterize the functional quality of the HIV-2-…

HIV-2 as a model to identify a functional HIV cure

J Esbjörnsson, M Jansson, S Jespersen… - AIDS research and …, 2019 - Springer
… in HIV-2 infection compared with HIV-1 infection. We therefore present the idea of using HIV-2
as a model for finding a functional cure against HIV. … of HIV-1 and HIV-2 infected cells. In …

Comparing HIV‐1 and HIV2 infection: Lessons for viral immunopathogenesis

S Nyamweya, A Hegedus, A Jaye… - Reviews in medical …, 2013 - Wiley Online Library
… For example, cellular responses to HIV-2 tend to be more polyfunctional and … T-cells may
be more efficient in HIV-2 infection as thymic function is not only preserved for longer in HIV-2

HIV nonprogressors preferentially maintain highly functional HIV-specific CD8+ T cells

MR Betts, MC Nason, SM West, SC De Rosa… - Blood, 2006 - ashpublications.org
HIV-infected individuals and elite nonprogressors. We find that the functional profile of
HIV-specific CD8 + T cells … , who consistently maintain highly functional CD8 + T cells. This limited …

Maintenance of HIV-specific CD4+ T cell help distinguishes HIV-2 from HIV-1 infection

MG Duvall, A Jaye, T Dong, JM Brenchley… - The Journal of …, 2006 - journals.aai.org
cellular immunological correlates of good prognosis in HIV-2 … study of HIV Gag-specific
T cell function in HIV-1- and HIV-2-… , we show that HIV-specific CD4 + T cells from HIV-2-infected …

Cellular immune responses to HIV

AJ McMichael, SL Rowland-Jones - Nature, 2001 - nature.com
… Little is known about the function of these early HIV-specific T cells. EBV-specific … T cells
and are important in maturation of CD8 + T-cell function. All of these actions are impaired by HIV

… killer cell function is well preserved in asymptomatic human immunodeficiency virus type 2 (HIV-2) infection but similar to that of HIV-1 infection when CD4 T-cell …

SV Nuvor, M van der Sande, S Rowland-Jones… - Journal of …, 2006 - Am Soc Microbiol
… may relate to increase NK functional activity early in infection. This study compares NK cell
frequencies and functional activities between HIV-1- and HIV-2-infected subjects in a cross-…

HIV-1-Specific Interleukin-21+ CD4+ T Cell Responses Contribute to Durable Viral Control through the Modulation of HIV-Specific CD8+ T Cell Function

MF Chevalier, B Jülg, A Pyo, M Flanders… - Journal of …, 2011 - Am Soc Microbiol
… responses affect the functional profile of HIV-1-specific CD8 + T cells, we next stimulated
PBMCs of HIV-1 controllers and progressors with pooled Gag peptides in the presence or …

Augmentation of HIV-specific T cell function by immediate treatment of hyperacute HIV-1 infection

ZM Ndhlovu, SW Kazer, T Nkosi, F Ogunshola… - Science translational …, 2019 - science.org
… responses compared to untreated HIV-infected individuals. Our data show that … functionality
of HIV-specific CD4 + and CD8 + T cells, preserving key antiviral properties of these cells. …