Receptor-Mediated Host Cell Preference of a Bat-Derived Filovirus, Lloviu Virus.

ABSTRACT: Lloviu virus (LLOV), a bat-derived filovirus that is phylogenetically distinct from human pathogenic filoviruses such as Ebola virus (EBOV) and Marburg virus (MARV), was discovered in Europe. However, since infectious LLOV has never been isolated, the biological properties of this virus remain poorly understood. We found that vesicular stomatitis virus (VSV) pseudotyped with the glycoprotein (GP) of LLOV (VSV-LLOV) showed higher infectivity in one bat (Miniopterus sp.)-derived cell line than in the other bat-derived cell lines tested, which was distinct from the tropism of VSV pseudotyped with EBOV (VSV-EBOV) and MARV GPs. We then focused on the interaction between GP and Niemann-Pick C1 (NPC1) protein, one of the cellular receptors of filoviruses. We introduced the Miniopterus bat and hum

SUBMITTER: Takadate Y 

PROVIDER: S-EPMC7601172 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature