Broadly neutralizing antibodies to HIV and their role in vaccine design

DR Burton, L Hangartner - Annual review of immunology, 2016 - annualreviews.org
HIV employs multiple means to evade the humoral immune response, particularly the
elicitation of and recognition by broadly neutralizing antibodies (bnAbs). Such antibodies …

HIV-1 vaccines based on antibody identification, B cell ontogeny, and epitope structure

PD Kwong, JR Mascola - Immunity, 2018 - cell.com
HIV-1 vaccine development has been stymied by an inability to induce broadly reactive
neutralizing antibodies to the envelope (Env) trimer, the sole viral antigen on the virion …

Controlling the SARS-CoV-2 spike glycoprotein conformation

R Henderson, RJ Edwards, K Mansouri… - Nature structural & …, 2020 - nature.com
The coronavirus (CoV) spike (S) protein, involved in viral–host cell fusion, is the primary
immunogenic target for virus neutralization and the current focus of many vaccine design …

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 …

Immunogenicity of stabilized HIV-1 envelope trimers with reduced exposure of non-neutralizing epitopes

SW De Taeye, G Ozorowski, AT de la Peña, M Guttman… - Cell, 2015 - cell.com
The envelope glycoprotein trimer mediates HIV-1 entry into cells. The trimer is flexible,
fluctuating between closed and more open conformations and sometimes sampling the fully …

The HIV‐1 envelope glycoprotein structure: nailing down a moving target

AB Ward, IA Wilson - Immunological reviews, 2017 - Wiley Online Library
Structure determination of the HIV‐1 envelope glycoprotein (Env) presented a number of
challenges, but several high‐resolution structures have now become available. In 2013 …

Native‐like Env trimers as a platform for HIV‐1 vaccine design

RW Sanders, JP Moore - Immunological reviews, 2017 - Wiley Online Library
We describe the development and potential use of various designs of recombinant HIV‐1
envelope glycoprotein trimers that mimic the structure of the virion‐associated spike, which …

Broadly neutralizing antibody responses in a large longitudinal sub-Saharan HIV primary infection cohort

E Landais, X Huang, C Havenar-Daughton… - PLoS …, 2016 - journals.plos.org
Broadly neutralizing antibodies (bnAbs) are thought to be a critical component of a
protective HIV vaccine. However, designing vaccines immunogens able to elicit bnAbs has …

New member of the V1V2-directed CAP256-VRC26 lineage that shows increased breadth and exceptional potency

NA Doria-Rose, JN Bhiman, RS Roark… - Journal of …, 2016 - Am Soc Microbiol
The epitopes defined by HIV-1 broadly neutralizing antibodies (bNAbs) are valuable
templates for vaccine design, and studies of the immunological development of these …

Presenting native-like trimeric HIV-1 antigens with self-assembling nanoparticles

L He, N De Val, CD Morris, N Vora, TC Thinnes… - Nature …, 2016 - nature.com
Structures of BG505 SOSIP. 664 trimer in complex with broadly neutralizing antibodies
(bNAbs) have revealed the critical role of trimeric context for immune recognition of HIV-1 …