CD137 agonists in mice suppress germinal center responses by increasing the immunosuppressive activity of follicular regulatory T-cells
Humoral immune responses rely on germinal center (GC) reactions to generate long-lasting antibody responses with affinity maturation. CD137 (4-1BB) agonists are known to exert inhibitory effects on B-cell responses; however, the underlying mechanisms remain unclear. Here, we show that agonistic anti-CD137 monoclonal an...