TRIM21 and infection: These comprise, but are not limited to, mycobacterial neutralization (82, 91, 179), antibody-dependent cellular phagocytosis (ADCP) (180, 181), complement activation (182–184), antibody-dependent cell-mediated cytotoxicity (ADCC) (185), Mtb-Ab immune complex sensing by intracellular FcR tripartite motif-containing protein 21 (TRIM21) (186, 187), stimulation of CMI (43, 188, 189) and modulation of the strength and nature of the inflammatory response during Mtb-infection (6, 31, 36, 69, 185, 190–193).