Article (Scientific journals)
Anti-Schmallenberg Virus Activities of Type I/III Interferons-Induced Mx1 GTPases from Different Mammalian Species.
Bayrou, Calixte; Van Laere, Anne-Sophie; Dam Van, Phai et al.
2023In Viruses, 15 (5), p. 1055
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Keywords :
Mx protein; Schmallenberg virus; innate immunity; interferon; orthobunyaviruses; Interferon Type I; Interferon Lambda; GTP Phosphohydrolases; Myxovirus Resistance Proteins; Antiviral Agents; Proteins; MX1 protein, human; Mx1 protein, mouse; Animals; Cattle; Horses; Dogs; Swine; Mice; Humans; GTP Phosphohydrolases/metabolism; Myxovirus Resistance Proteins/genetics; Myxovirus Resistance Proteins/metabolism; Antiviral Agents/metabolism; Proteins/metabolism; Mammals; Interferon Type I/metabolism; RNA Viruses/metabolism; RNA Viruses; Infectious Diseases; Virology
Abstract :
[en] Mx proteins are key factors of the innate intracellular defense mechanisms that act against viruses induced by type I/III interferons. The family Peribunyaviridae includes many viruses of veterinary importance, either because infection results in clinical disease or because animals serve as reservoirs for arthropod vectors. According to the evolutionary arms race hypothesis, evolutionary pressures should have led to the selection of the most appropriate Mx1 antiviral isoforms to resist these infections. Although human, mouse, bat, rat, and cotton rat Mx isoforms have been shown to inhibit different members of the Peribunyaviridae, the possible antiviral function of the Mx isoforms from domestic animals against bunyaviral infections has, to our knowledge, never been studied. Herein, we investigated the anti-Schmallenberg virus activity of bovine, canine, equine, and porcine Mx1 proteins. We concluded that Mx1 has a strong, dose-dependent anti-Schmallenberg activity in these four mammalian species.
Disciplines :
Veterinary medicine & animal health
Author, co-author :
Bayrou, Calixte   ;  Université de Liège - ULiège > Fundamental and Applied Research for Animals and Health (FARAH) > FARAH: Santé publique vétérinaire
Van Laere, Anne-Sophie   ;  Université de Liège - ULiège > Département de morphologie et pathologie (DMP) > Pathologie spéciale et autopsies
Dam Van, Phai;  Animal Pathology, FARAH Research Center, Faculty of Veterinary Medicine, University of Liège, Sart-Tilman B43, 4000 Liège, Belgium
Moula, Nassim  ;  Université de Liège - ULiège > Département des sciences biomédicales et précliniques > Méthodes expérimentales des animaux de laboratoire et éthique en expérimentation animale
Garigliany, Mutien-Marie  ;  Université de Liège - ULiège > Département de morphologie et pathologie (DMP) > Pathologie générale et autopsies
Desmecht, Daniel  ;  Université de Liège - ULiège > Département de morphologie et pathologie (DMP) > Pathologie spéciale et autopsies
 These authors have contributed equally to this work.
Language :
English
Title :
Anti-Schmallenberg Virus Activities of Type I/III Interferons-Induced Mx1 GTPases from Different Mammalian Species.
Publication date :
25 April 2023
Journal title :
Viruses
eISSN :
1999-4915
Publisher :
MDPI, Switzerland
Volume :
15
Issue :
5
Pages :
1055
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 22 July 2023

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