Dose-Dependent Hepacivirus Infection Reveals Linkage between Infectious Dose and Immune Response.
clearance and persistence
dose-dependent infection
hepacivirus
immune response
minimal infectious dose
Journal
Microbiology spectrum
ISSN: 2165-0497
Titre abrégé: Microbiol Spectr
Pays: United States
ID NLM: 101634614
Informations de publication
Date de publication:
26 10 2022
26 10 2022
Historique:
pubmed:
23
8
2022
medline:
29
10
2022
entrez:
22
8
2022
Statut:
ppublish
Résumé
More than 70 million people worldwide are still infected with the hepatitis C virus 30 years after its discovery, underscoring the need for a vaccine. To develop an effective prophylactic vaccine, detailed knowledge of the correlates of protection and an immunocompetent surrogate model are needed. In this study, we describe the minimum dose required for robust equine hepacivirus (EqHV) infection in equids and examined how this relates to duration of infection, seroconversion, and transcriptomic responses. To investigate mechanisms of hepaciviral persistence, immune response, and immune-mediated pathology, we inoculated eight EqHV naive horses with doses ranging from 1-2 copies to 1.3 × 10
Identifiants
pubmed: 35993785
doi: 10.1128/spectrum.01686-22
pmc: PMC9602444
doi:
Substances chimiques
RNA
63231-63-0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
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