Internalization of rabies virus glycoprotein differs between pathogenic and attenuated virus strains.

ABSTRACT: The zoonotic rabies virus (RABV) is a non-segmented negative-sense RNA virus classified within the family Rhabdoviridae, and is the most common aetiological agent responsible for fatal rabies disease. The RABV glycoprotein (G) forms trimeric spikes that protrude from RABV virions and mediate virus attachment, entry and spread, and is a major determinant of RABV pathogenesis. A range of RABV strains exist that are highly pathogenic in part due to their ability to evade host immune detection. However, some strains are disease-attenuated and can be cleared by host defences. A detailed molecular understanding of how strain variation relates to pathogenesis is currently lacking. Here, we reveal key differences in the trafficking profiles of RABV-G proteins from the challenge virus standa

SUBMITTER: Almasoud I 

PROVIDER: S-EPMC10770930 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature