Sanghwan Ko

Antibodies with Engineered Fc Domains Having Absolute Binding Selectivity to either FcγRIIa or FcγRI Delineate the Respective Effector Phenotypes by Human Monocytes and Macrophages

This study uses Fc-engineered antibodies to selectively engage FcγRIIa or FcγRI, revealing their distinct effector functions in human monocytes and macrophages.

Structure-Function Analysis of the FCRL5-IgG1 Fc Complex Reveals an Unappreciated Effect of Fc-Silent Antibodies on B cells

This study shows Fc-silencing mutations in therapeutic antibodies do not block FCRL5 binding, potentially affecting B cell function through novel Fc-FCRL5 interactions.