Data/hora: 06/06/2024 06:10:34

Provedor de dados: 	5	
País: 	France	
Título: 	Immune-suppression by OsHV-1 viral infection causes fatal bacteraemia in Pacific oysters	
Autores: 	De Lorgeril, Julien; Lucasson, Aude; Petton, Bruno; Toulza, Eve; Montagnani, Caroline; Clerissi, Camille; Vidal-dupiol, Jeremie; Chaparro, Cristian; Galinier, Richard; Escoubas, Jean Michel; Haffner, Philippe; Degremont, Lionel; Charriere, Guillaume; Lafont, Maxime; Delort, Abigail; Vergnes, Agnes; Chiarello, Marlene; Faury, Nicole; Rubio, Tristan; Leroy, Marc; Perignon, Adeline; Regler, Denis; Morga, Benjamin; Alunno-bruscia, Marianne; Boudry, Pierre; Le Roux, Frederique; Destoumieux-garzon, Delphine; Gueguen, Yannick; Mitta, Guillaume.	
Data: 	2018-10	
Ano: 	2018	
Resumo: 	Infectious diseases are mostly explored using reductionist approaches despite repeated evidence showing them to be strongly in fluenced by numerous interacting host and environmental factors. Many diseases with a complex aetiology therefore remain misunderstood. By developing a holistic approach to tackle the complexity of interactions, we decipher the complex intra-host interactions underlying Pacific oyster mortality syndrome affecting juveniles of Crassostrea gigas, the main oyster species exploited worldwide. Using experimental infections reproducing the natural route of infection and combining thorough molecular analyses of oyster families with contrasted susceptibilities, we demonstrate that the disease is caused by multiple infection with an initial and necessary step of infection of oyster haemocytes by the Ostreid herpesvirus OsHV-1 μVar. Viral replication leads to the host entering an immune-compromised state, evolving towards subsequent bacteraemia by opportunistic bacteria. We propose the application of our integrative approach to decipher other multifactorial diseases that affect non-model species worldwide.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	https://archimer.ifremer.fr/doc/00461/57234/59228.pdf

https://archimer.ifremer.fr/doc/00461/57234/59289.pdf

https://archimer.ifremer.fr/doc/00461/57234/59290.pdf

https://archimer.ifremer.fr/doc/00461/57234/59291.pdf

https://archimer.ifremer.fr/doc/00461/57234/59292.xlsx

https://archimer.ifremer.fr/doc/00461/57234/59293.xlsx

https://archimer.ifremer.fr/doc/00461/57234/59294.xlsx

https://archimer.ifremer.fr/doc/00461/57234/59295.xlsx

https://archimer.ifremer.fr/doc/00461/57234/59296.xlsx

https://archimer.ifremer.fr/doc/00461/57234/59297.xlsx

DOI:10.1038/s41467-018-06659-3

https://archimer.ifremer.fr/doc/00461/57234/	
Editor: 	Nature Publishing Group	
Relação: 	info:eu-repo/grantAgreement/EC/FP7/678589/EU//VIVALDI	
Formato: 	application/pdf	
Fonte: 	Nature Communications (2041-1723) (Nature Publishing Group), 2018-10 , Vol. 9 , N. 4215 , P. 14p.	
Fonte: 	The Author(s) 2018

info:eu-repo/semantics/openAccess

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