Role of neutralizing antibodies in protective immunity against HIV

IK Srivastava, JB Ulmer, SW Barnett - Human vaccines, 2005 - Taylor & Francis
… In general, the primary peak of viremia declines before the appearance of neutralizing
antibodies against HIV Env. HIV infected individuals may generate potent neutralizing antibodies

Protective capacity of neutralizing and non-neutralizing antibodies against glycoprotein B of cytomegalovirus

A Bootz, A Karbach, J Spindler, B Kropff… - PLoS …, 2017 - journals.plos.org
… In contrast, our findings demonstrated that anti-gB antibodies have potent protection
capacity in-vivo, particularly when used as prophylaxis to limit infection. There are several …

Neutralizing antibodies for the prevention and treatment of COVID-19

L Du, Y Yang, X Zhang - Cellular & molecular immunology, 2021 - nature.com
… We also describe the roles that binding affinity, neutralizing activity, and protection provided
… inducing the production of highly potent and specific neutralizing antibodies. Analysis of the …

Neutralizing antibodies: mechanism of neutralization and protective activity against HIV-1

Y Xiao, X Dong, YH Chen - Immunologic research, 2002 - Springer
… effective protection against HIV-1, despite the potent action of CTLs. Some … that neutralizing
antibodies could provide effective protective activity, implying that the strategy of an antibody-…

Highly potent HIV-specific antibody neutralization in vitro translates into effective protection against mucosal SHIV challenge in vivo

B Moldt, EG Rakasz, N Schultz… - Proceedings of the …, 2012 - National Acad Sciences
… class of remarkably potent neutralizing antibodies such as PG9… of the most potent and broad
neutralizing anti-HIV antibodies … have 10-fold higher neutralizing potency than PG9, VRC01, …

Isolation of potent SARS-CoV-2 neutralizing antibodies and protection from disease in a small animal model

TF Rogers, F Zhao, D Huang, N Beutler, A Burns, W He… - Science, 2020 - science.org
… generation pipeline to rapidly screen more than 1800 antibodies, and established an animal
model to test protection. We isolated potent neutralizing antibodies (nAbs) to two epitopes …

Broad neutralization coverage of HIV by multiple highly potent antibodies

LM Walker, M Huber, KJ Doores, E Falkowska… - Nature, 2011 - nature.com
… to treat or protect against global circulating viruses. Here we probed the neutralizing antibody
… with remarkably broad and potent neutralizing responses and rescued 17 new monoclonal …

Neutralizing antibodies to HIV-1 envelope protect more effectively in vivo than those to the CD4 receptor

A Pegu, Z Yang, JC Boyington, L Wu, SY Ko… - Science translational …, 2014 - science.org
… We therefore analyzed the in vivo protective efficacy of three potent neutralizing … despite
potent in vitro neutralizing activity against the challenge virus and high occupancy of antibody

Structural basis for potent cross-neutralizing human monoclonal antibody protection against lethal human and zoonotic severe acute respiratory syndrome …

B Rockx, D Corti, E Donaldson, T Sheahan… - Journal of …, 2008 - Am Soc Microbiol
neutralization profiles. Moreover, we identify four neutralizing antibodies that neutralize
all … A cocktail of these antibodies would likely provide robust protection from lethal SARS-CoV …

Neutralizing antibody levels are highly predictive of immune protection from symptomatic SARS-CoV-2 infection

DS Khoury, D Cromer, A Reynaldi, TE Schlub… - Nature medicine, 2021 - nature.com
… work identifies neutralizing antibodies as an immune correlate of protection and provides a
quantitative prediction of the link between neutralizing antibody levels and clinical protection