Ephrin B1 and B2 Mediate Cedar Virus Entry into Egyptian Fruit Bat Cells.

ABSTRACT: Cedar virus (CedV), closely related to the Hendra and Nipah viruses, is a novel Henipavirus that was originally isolated from flying foxes in Australia in 2012. Although its glycoprotein G exhibits relatively low sequence similarity with its counterparts of the Hendra and Nipah viruses, CedV also uses ephrin receptors, i.e., ephrins B1, B2, A2 and A5, to enters human cells. Nevertheless, the entry mechanism of CedV into bat cells remains unexplored. Considering that Rousettus aegyptiacus (Egyptian Rousette bat, ERB) is postulated to be a reservoir host for henipaviruses, we aim to reveal the receptors utilized by CedV to enable its entry into ERB cells. To this end, we cloned the class A and B ephrins of ERB and generated CHO-K1 cells stably expressing individual ephrins. We

SUBMITTER: Lenhard L 

PROVIDER: S-EPMC12030902 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature