“…The efficient infection of Caco-2 cells could be related to the expression of an HEV-1 Sar55 -specific receptor or entry factor, e.g. the 78-kDa glucose-regulated protein, ATP synthase subunit β, asialoglycoprotein receptor, heparan sulfate proteoglycans, integrin α3, and the EGF receptor have been shown to play a role in HEV entry ( Kinast et al, 2022 ; Oechslin et al, 2020b ; Schrader et al, 2023 ; Wissing et al, 2021 ).…”