Autoreactivity in an HIV-1 broadly reactive neutralizing antibody variable region heavy chain induces immunologic tolerance

We previously reported that some of the rare broadly reactive, HIV-1 neutralizing antibodies are polyreactive, leading to the hypothesis that induction of these types of neutralizing antibody may be limited by immunologic tolerance. However, the notion that such antibodies are sufficiently autoreactive to trigger B cell tolerance is controversial. To test directly whether rare neutralizing HIV-1 antibodies can activate immunologic tolerance...