The CH1α domain of mucosal gp41 IgA contributes to antibody specificity and antiviral functions in HIV-1 highly exposed Sero-Negative individuals.

The antibody molecule comprises a variable domain conferring antigen specificity and affinity distinct from the heavy chain constant (CH) domains dictating effector functions. We here interrogate this paradigm by evaluating the unique influence of the CH1α domain on epitope specificity and functions...

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Bibliographic Details
Main Authors: Marwa Khamassi, Lin Xu, Julien Rey, Maxence Duchemin, Tahar Bouceba, Pierre Tuffery, Daniela Tudor, Morgane Bomsel
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2020-12-01
Series:PLoS Pathogens
Online Access:https://doi.org/10.1371/journal.ppat.1009103