[HTML][HTML] The effects of somatic hypermutation on neutralization and binding in the PGT121 family of broadly neutralizing HIV antibodies

…, JP Julien, B Briney, A Ramos, KF Saye… - PLoS …, 2013 - journals.plos.org
Broadly neutralizing HIV antibodies (bnAbs) are typically highly somatically mutated, raising
doubts as to whether they can be elicited by vaccination. We used 454 sequencing and …

[HTML][HTML] Vaccine elicitation of HIV broadly neutralizing antibodies from engineered B cells

…, JR Abadejos, L Couvrette, TR Blane, K Saye… - Nature …, 2020 - nature.com
HIV broadly neutralizing antibodies (bnAbs) can suppress viremia and protect against HIV
infection. However, their elicitation is made difficult by low frequencies of appropriate …

Recombinant HIV envelope trimer selects for quaternary-dependent antibodies targeting the trimer apex

…, JP Julien, KL Saye-Francisco… - Proceedings of the …, 2014 - National Acad Sciences
Broadly neutralizing antibodies (bnAbs) targeting the trimer apex of HIV envelope are favored
candidates for vaccine design and immunotherapy because of their great neutralization …

[PDF][PDF] Sequential immunization elicits broadly neutralizing anti-HIV-1 antibodies in Ig knockin mice

…, KH Yao, E Georgeson, KL Saye-Francisco… - Cell, 2016 - cell.com
A vaccine that elicits broadly neutralizing antibodies (bNAbs) against HIV-1 is likely to be
protective, but this has not been achieved. To explore immunization regimens that might elicit …

[PDF][PDF] Tailored immunogens direct affinity maturation toward HIV neutralizing antibodies

…, KM Le, A Ramos, M Jones, KL Saye-Francisco… - Cell, 2016 - cell.com
Induction of broadly neutralizing antibodies (bnAbs) is a primary goal of HIV vaccine
development. VRC01-class bnAbs are important vaccine leads because their precursor B cells …

[PDF][PDF] Structural evolution of glycan recognition by a family of potent HIV antibodies

…, L Kong, R McBride, HJ Kim, KF Saye-Francisco… - Cell, 2014 - cell.com
The HIV envelope glycoprotein (Env) is densely covered with self-glycans that should help
shield it from recognition by the human immune system. Here, we examine how a particularly …

Promiscuous glycan site recognition by antibodies to the high-mannose patch of gp120 broadens neutralization of HIV

…, B Briney, KM Le, KL Saye-Francisco… - Science translational …, 2014 - science.org
Broadly neutralizing monoclonal antibodies (bnmAbs) that target the high-mannose patch
centered around the glycan at position 332 on HIV Env are promising vaccine leads and …

Rapid elicitation of broadly neutralizing antibodies to HIV by immunization in cows

D Sok, KM Le, M Vadnais, KL Saye-Francisco… - Nature, 2017 - nature.com
No immunogen to date has reliably elicited broadly neutralizing antibodies to HIV in humans
or animal models. Advances in the design of immunogens that antigenically mimic the HIV …

[PDF][PDF] A prominent site of antibody vulnerability on HIV envelope incorporates a motif associated with CCR5 binding and its camouflaging glycans

…, M Pauthner, B Briney, JH Lee, KL Saye-Francisco… - Immunity, 2016 - cell.com
The dense patch of high-mannose-type glycans surrounding the N332 glycan on the HIV
envelope glycoprotein (Env) is targeted by multiple broadly neutralizing antibodies (bnAbs). …

[HTML][HTML] An HIV-1 antibody from an elite neutralizer implicates the fusion peptide as a site of vulnerability

…, S Gumbs, I Johanna, K Saye-Francisco… - Nature …, 2016 - nature.com
The induction by vaccination of broadly neutralizing antibodies (bNAbs) capable of
neutralizing various HIV-1 viral strains is challenging, but understanding how a subset of HIV-…