[HTML][HTML] Antibody-dependent cellular phagocytosis in antiviral immune responses

MZ Tay, K Wiehe, J Pollara - Frontiers in immunology, 2019 - frontiersin.org
Antiviral activities of antibodies may either be dependent only on interactions between the
antibody and cognate antigen, as in binding and neutralization of an infectious virion, or …

Epitope specificity of human immunodeficiency virus-1 antibody dependent cellular cytotoxicity [ADCC] responses

J Pollara, M Bonsignori, M Anthony Moody… - Current HIV …, 2013 - ingentaconnect.com
Antibody dependent cellular cytotoxicity [ADCC] has been suggested to play an important
role in control of Human Immunodeficiency Virus-1 [HIV-1] viral load and protection from …

[PDF][PDF] Vaccine induction of antibodies against a structurally heterogeneous site of immune pressure within HIV-1 envelope protein variable regions 1 and 2

…, X Lu, RJ Parks, DC Montefiori, G Ferrari, J Pollara… - Immunity, 2013 - cell.com
The RV144 HIV-1 trial of the canary pox vector (ALVAC-HIV) plus the gp120 AIDSVAX B/E
vaccine demonstrated an estimated efficacy of 31%, which correlated directly with antibodies …

Antibody-dependent cellular cytotoxicity-mediating antibodies from an HIV-1 vaccine efficacy trial target multiple epitopes and preferentially use the VH1 gene family

M Bonsignori, J Pollara, MA Moody, MD Alpert… - Journal of …, 2012 - Am Soc Microbiol
The ALVAC-HIV/AIDSVAX-B/E RV144 vaccine trial showed an estimated efficacy of 31%.
RV144 secondary immune correlate analysis demonstrated that the combination of low …

Vaccine-induced plasma IgA specific for the C1 region of the HIV-1 envelope blocks binding and effector function of IgG

…, X Shen, SM Alam, HX Liao, J Pollara… - Proceedings of the …, 2013 - National Acad Sciences
Analysis of correlates of risk of infection in the RV144 HIV-1 vaccine efficacy trial demonstrated
that plasma IgG against the HIV-1 envelope (Env) variable region 1 and 2 inversely …

An HIV-1 gp120 envelope human monoclonal antibody that recognizes a C1 conformational epitope mediates potent antibody-dependent cellular cytotoxicity (ADCC) …

G Ferrari, J Pollara, D Kozink, T Harms… - Journal of …, 2011 - Am Soc Microbiol
Among nonneutralizing HIV-1 envelope antibodies (Abs), those capable of mediating
antibody-dependent cellular cytotoxicity (ADCC) activity have been postulated to be important for …

High‐throughput quantitative analysis of HIV‐1 and SIV‐specific ADCC‐mediating antibody responses

J Pollara, L Hart, F Brewer, J Pickeral… - Cytometry Part …, 2011 - Wiley Online Library
We have developed a high‐throughput platform to detect the presence of HIV‐1 and SIV‐specific
ADCC‐mediating antibody responses. The assay is based on the hydrolysis of a cell‐…

Diversion of HIV-1 vaccine–induced immunity by gp41-microbiota cross-reactive antibodies

…, X Shen, A Foulger, KE Lloyd, R Parks, J Pollara… - Science, 2015 - science.org
INTRODUCTION Inducing protective antibodies is a key goal in HIV-1 vaccine development.
In acute HIV-1 infection, the dominant initial plasma antibody response is to the gp41 …

HIV-1 vaccine-induced C1 and V2 Env-specific antibodies synergize for increased antiviral activities

J Pollara, M Bonsignori, MA Moody, P Liu… - Journal of …, 2014 - Am Soc Microbiol
The RV144 ALVAC/AIDSVax HIV-1 vaccine clinical trial showed an estimated vaccine efficacy
of 31.2%. Viral genetic analysis identified a vaccine-induced site of immune pressure in …

[HTML][HTML] Human non-neutralizing HIV-1 envelope monoclonal antibodies limit the number of founder viruses during SHIV mucosal infection in rhesus macaques

…, R Warrier, NI Nicely, HX Liao, J Pollara… - PLoS …, 2015 - journals.plos.org
HIV-1 mucosal transmission begins with virus or virus-infected cells moving through mucus
across mucosal epithelium to infect CD4 + T cells. Although broadly neutralizing antibodies (…