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Updated: Jun 10, 2026

Assessment of Human Natural Killer Cell Events Driven by FcγRIIIa Engagement in the Presence of Therapeutic Antibodies
Published on: May 22, 2020
Immunoregulatory roles for fc receptor-like molecules
Götz R A Ehrhardt1, Max D Cooper
1Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, 30322, USA. goetz.ehrhardt@emory.edu
Abstract:
Fc receptor-like (FCRL) molecules comprise a family of imunoregulatory transmembrane proteins that are preferentially, but not exclusively expressed on B lineage cells. A strong regulatory potential on B cell activation has been characterized for the different FCRL proteins, but their biological roles are just beginning to be elucidated. We review recent advances in the understanding of FCRL1-6 expression and function, and indicate their potential roles in the pathogenesis of immunodeficiencies, lymphoid malignancies and autoimmune diseases.
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