Tfh cells and HIV bnAbs, an immunodominance model of the HIV neutralizing antibody generation problem

C Havenar‐Daughton, JH Lee… - Immunological reviews, 2017 - Wiley Online Library
The generation of HIV bnAbs may be one of the greatest feats of the human immune system
and our best hope of finally creating an HIV vaccine. The striking amount of somatic …

To bnAb or not to bnAb: defining broadly neutralising antibodies against HIV-1

SA Griffith, LE McCoy - Frontiers in immunology, 2021 - frontiersin.org
Since their discovery, antibodies capable of broad neutralisation have been at the forefront
of HIV-1 research and are of particular interest due to in vivo passive transfer studies …

Long-primed germinal centres with enduring affinity maturation and clonal migration

JH Lee, HJ Sutton, CA Cottrell, I Phung, G Ozorowski… - Nature, 2022 - nature.com
Germinal centres are the engines of antibody evolution. Here, using human
immunodeficiency virus (HIV) Env protein immunogen priming in rhesus monkeys followed …

A multiclade env–gag VLP mRNA vaccine elicits tier-2 HIV-1-neutralizing antibodies and reduces the risk of heterologous SHIV infection in macaques

P Zhang, E Narayanan, Q Liu, Y Tsybovsky… - Nature medicine, 2021 - nature.com
The development of a protective vaccine remains a top priority for the control of the HIV/AIDS
pandemic. Here, we show that a messenger RNA (mRNA) vaccine co-expressing …

[HTML][HTML] High-throughput mapping of B cell receptor sequences to antigen specificity

I Setliff, AR Shiakolas, KA Pilewski, AA Murji… - Cell, 2019 - cell.com
B cell receptor (BCR) sequencing is a powerful tool for interrogating immune responses to
infection and vaccination, but it provides limited information about the antigen specificity of …

[HTML][HTML] Slow delivery immunization enhances HIV neutralizing antibody and germinal center responses via modulation of immunodominance

KM Cirelli, DG Carnathan, B Nogal, JT Martin… - Cell, 2019 - cell.com
Conventional immunization strategies will likely be insufficient for the development of a
broadly neutralizing antibody (bnAb) vaccine for HIV or other difficult pathogens because of …

Elicitation of robust tier 2 neutralizing antibody responses in nonhuman primates by HIV envelope trimer immunization using optimized approaches

M Pauthner, C Havenar-Daughton, D Sok, JP Nkolola… - Immunity, 2017 - cell.com
The development of stabilized recombinant HIV envelope trimers that mimic the virion
surface molecule has increased enthusiasm for a neutralizing antibody (nAb)-based HIV …

HIV-1 neutralizing antibodies induced by native-like envelope trimers

RW Sanders, MJ van Gils, R Derking, D Sok, TJ Ketas… - Science, 2015 - science.org
INTRODUCTION A major goal of HIV-1 vaccine development is to identify immunogens
capable of inducing protective titers of broadly neutralizing antibodies (bNAbs) against …

HIV-1 therapy with monoclonal antibody 3BNC117 elicits host immune responses against HIV-1

T Schoofs, F Klein, M Braunschweig, EF Kreider… - Science, 2016 - science.org
3BNC117 is a broad and potent neutralizing antibody to HIV-1 that targets the CD4 binding
site on the viral envelope spike. When administered passively, this antibody can prevent …

HIV-1 neutralizing antibody signatures and application to epitope-targeted vaccine design

CA Bricault, K Yusim, MS Seaman, H Yoon, J Theiler… - Cell host & …, 2019 - cell.com
Eliciting HIV-1-specific broadly neutralizing antibodies (bNAbs) remains a challenge for
vaccine development, and the potential of passively delivered bNAbs for prophylaxis and …