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. 2021 Sep 15;12:734304. doi: 10.3389/fimmu.2021.734304

Figure 1.

Figure 1

Fc-mediated effector functions. Antibodies can engaged with phagocytes, such as monocytes macrophages and neutrophyls through FcγRIa and FcγRIIa to drive antibody-dependent cellular phagocytosis.Nk cells can engaged with antibodies through engagement with FcγRIIIa to drive antibody-dependent cellular cytotoxicity. Antibodies can also activate the classical complement pathway to derive complement dependent cytotoxicity.