Binding of Free and Immune Complex‐Associated Hepatitis C Virus to Erythrocytes Is Mediated by the Complement System
Kazi Abdus Salam, Richard Y. Wang, Teresa Grandinetti, Valeria Giorgi, Harvey J. Alter, Robert D. Allison – 9 May 2018 – Erythrocytes bind circulating immune complexes (ICs) and facilitate IC clearance from the circulation. Chronic hepatitis C virus (HCV) infection is associated with IC‐related disorders. In this study, we investigated the kinetics and mechanism of HCV and HCV‐IC binding to and dissociation from erythrocytes. Cell culture‐produced HCV was mixed with erythrocytes from healthy blood donors, and erythrocyte‐associated virus particles were quantified.