Oral Administration of Valganciclovir Reduces Clinical Signs, Virus Shedding and Cell-Associated Viremia in Ponies Experimentally Infected with the Equid Herpesvirus-1 C

EHV-1 antiviral equid alphaherpesvirus-1 experimental infection ganciclovir herpesvirus pony valganciclovir

Journal

Pathogens (Basel, Switzerland)
ISSN: 2076-0817
Titre abrégé: Pathogens
Pays: Switzerland
ID NLM: 101596317

Informations de publication

Date de publication:
04 May 2022
Historique:
received: 24 03 2022
revised: 27 04 2022
accepted: 30 04 2022
entrez: 28 5 2022
pubmed: 29 5 2022
medline: 29 5 2022
Statut: epublish

Résumé

Equid alphaherpesvirus-1 (EHV-1) is one of the main pathogens in horses, responsible for respiratory diseases, ocular diseases, abortions, neonatal foal death and neurological complications such as equine herpesvirus myeloencephalopathy (EHM). Current vaccines reduce the excretion and dissemination of the virus and, therefore, the extent of an epizooty. While their efficacy against EHV-1-induced abortion in pregnant mares and the decreased occurrence of an abortion storm in the field have been reported, their potential efficacy against the neurological form of disease remains undocumented. No antiviral treatment against EHV-1 is marketed and recommended to date. This study aimed to measure the protection induced by valganciclovir (VGCV), the prodrug of ganciclovir, in Welsh mountain ponies experimentally infected with an EHV-1 ORF30-C

Identifiants

pubmed: 35631060
pii: pathogens11050539
doi: 10.3390/pathogens11050539
pmc: PMC9148010
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : Normandy County Council
ID : 17E01598/17EP04324
Organisme : Institut Français du Cheval et de l'Équitation
ID : 2017-008
Organisme : CENTAURE European project co-funded by Normandy County Council, European Union in the framework of the ERDF-ESF operational programme 2014-2020 and CENTAURE Scientific Groupement
ID : GIS19 LAB02
Organisme : Fonds Eperon
ID : OVERLORD N12-2017

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Auteurs

Côme J Thieulent (CJ)

LABÉO, 14280 Saint-Contest, France.
BIOTARGEN EA 7450, Normandie University, UNICAEN, 14280 Saint-Contest, France.
Louisiana Animal Disease Diagnostic Laboratory and Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA 70803, USA.

Gabrielle Sutton (G)

LABÉO, 14280 Saint-Contest, France.
BIOTARGEN EA 7450, Normandie University, UNICAEN, 14280 Saint-Contest, France.

Marie-Pierre Toquet (MP)

LABÉO, 14280 Saint-Contest, France.
BIOTARGEN EA 7450, Normandie University, UNICAEN, 14280 Saint-Contest, France.

Samuel Fremaux (S)

LABÉO, 14280 Saint-Contest, France.

Erika Hue (E)

LABÉO, 14280 Saint-Contest, France.
BIOTARGEN EA 7450, Normandie University, UNICAEN, 14280 Saint-Contest, France.
ImpedanCELL, Normandie University, UNICAEN, 14280 Saint-Contest, France.

Christine Fortier (C)

LABÉO, 14280 Saint-Contest, France.
BIOTARGEN EA 7450, Normandie University, UNICAEN, 14280 Saint-Contest, France.
ImpedanCELL, Normandie University, UNICAEN, 14280 Saint-Contest, France.

Alexis Pléau (A)

INRAE, UE-1277 Plateforme D'infectiologie Expérimentale (PFIE), Centre de Recherche Val de Loire, 37380 Nouzilly, France.

Alain Deslis (A)

INRAE, UE-1277 Plateforme D'infectiologie Expérimentale (PFIE), Centre de Recherche Val de Loire, 37380 Nouzilly, France.

Stéphane Abrioux (S)

INRAE, UE-1277 Plateforme D'infectiologie Expérimentale (PFIE), Centre de Recherche Val de Loire, 37380 Nouzilly, France.

Edouard Guitton (E)

INRAE, UE-1277 Plateforme D'infectiologie Expérimentale (PFIE), Centre de Recherche Val de Loire, 37380 Nouzilly, France.

Stéphane Pronost (S)

LABÉO, 14280 Saint-Contest, France.
BIOTARGEN EA 7450, Normandie University, UNICAEN, 14280 Saint-Contest, France.
ImpedanCELL, Normandie University, UNICAEN, 14280 Saint-Contest, France.

Romain Paillot (R)

LABÉO, 14280 Saint-Contest, France.
BIOTARGEN EA 7450, Normandie University, UNICAEN, 14280 Saint-Contest, France.
School of Equine and Veterinary Physiotherapy, Writtle University College, Lordship Road, Writtle, Chelmsford CM1 3RR, UK.

Classifications MeSH