Browsing by Author "Ochsenbauer, C"

Initial HIV-1 antigen-specific CD8+ T cells in acute HIV-1 infection inhibit transmitted/founder virus replication.

Freel, SA; Picking, RA; Ferrari, G; Ding, H; Ochsenbauer, C; Kappes, JC; Kirchherr, J; ... (16 authors) (J Virol, 2012-06)

CD8-mediated virus inhibition can be detected in HIV-1-positive subjects who naturally control virus replication. Characterizing the inhibitory function of CD8(+) T cells during acute HIV-1 infection (AHI) can elucidate ...

Optimization and validation of a neutralizing antibody assay for HIV-1 in A3R5 cells.

Sarzotti-Kelsoe, M; Daniell, X; Todd, CA; Bilska, M; Martelli, A; LaBranche, C; Perez, LG; ... (12 authors) (J Immunol Methods, 2014-07)

A3R5 is a human CD4(+) lymphoblastoid cell line that was engineered to express CCR5 and is useful for the detection of weak neutralizing antibody responses against tier 2 strains of HIV-1. Here we describe the optimization ...

Phenotypic and functional profile of HIV-inhibitory CD8 T cells elicited by natural infection and heterologous prime/boost vaccination.

Freel, SA; Lamoreaux, L; Chattopadhyay, PK; Saunders, K; Zarkowsky, D; Overman, RG; Ochsenbauer, C; ... (18 authors) (Journal of virology, 2010-05)

Control of HIV-1 replication following nonsterilizing HIV-1 vaccination could be achieved by vaccine-elicited CD8(+) T-cell-mediated antiviral activity. To date, neither the functional nor the phenotypic profiles of CD8(+) ...