Results 61 to 70 of about 29,988,444 (164)

Experimental infection of Pacific oyster Crassostrea gigas spat by ostreid herpesvirus 1: demonstration of oyster spat susceptibility

Veterinary Research, 2011
In 2008 and 2009, acute mortalities occurred in France among Pacific cupped oyster, Crassostrea gigas, spat. Different hypothesis including the implication of environmental factors, toxic algae and/or pathogens have been explored.
Schikorski David, Renault Tristan, Saulnier Denis, Faury Nicole, Moreau Pierrick, Pépin Jean-François   +5 more
doaj   +1 more source

Comparative Proteomics of Ostreid Herpesvirus 1 and Pacific Oyster Interactions With Two Families Exhibiting Contrasted Susceptibility to Viral Infection

Frontiers in Immunology, 2021
Massive mortality outbreaks affecting Pacific oysters (Crassostrea gigas) spat/juveniles are often associated with the detection of a herpesvirus called ostreid herpesvirus type 1 (OsHV-1). In this work, experimental infection trials of C.
Maxime Leprêtre, Nicole Faury, Amélie Segarra, Stéphane Claverol, Lionel Degremont, Mélissa Palos-Ladeiro, Jean Armengaud, Tristan Renault, Benjamin Morga   +8 more
doaj   +1 more source

A Comparison of Juvenile and Adult Sunflower Sea Star Transcriptomic Responses to Challenge With Sea Star Wasting Disease Tissue Homogenates

Ecology and Evolution, Volume 16, Issue 9, September 2026.
Sunflower sea stars have been hard hit by sea star wasting disease (SSWD), losing over 5 billion individuals along their natural range from Alaska and Southern California. This work uses transcriptomics to investigate the immune response of adult and juvenile sunflower sea stars exposed to SSWD.
Grace Crandall, Alyssa‐Lois M. Gehman, Katherine Davis, Melanie B. Prentice, Drew Harvell, Samuel J. White, Paul Hershberger, Steven Roberts   +7 more
wiley   +1 more source

Transmission of Ostreid herpesvirus-1 in Crassostrea gigas by cohabitation: effects of food and number of infected donor oysters

Aquaculture Environment Interactions, 2015
Ostreid herpesvirus-1 (OsHV-1) causes severe mortalities in commercially produced Crassostrea gigas, with oysters
O Evans, P Hick, N Dhand, RJ Whittington
doaj   +1 more source

Vibrio Community Structure Shapes the Diversity of Carbenicillin‐Hydrolysing Class A β‐Lactamase Circulating in European Coastal Environments

Environmental Microbiology, Volume 28, Issue 8, August 2026.
Vibrio communities shape carbenicillinase diversity in European coasts. Sediments serve as reservoirs of antibiotic‐resistant Vibrio alginolyticus, which can move into the water column and accumulate in bivalves. This spreads β‐lactamase resistance and raises human exposure risks to antibiotic‐resistant pathogenic Vibrio, especially as higher seawater ...
Berenice Reggiardo, Jamal Saad, Marie‐Agnès Travers, Yannick Labreuche, David Goudenège, Eve Toulza, Coralie Broquard, Karl B. Andree, Julia Mougin, Nicolas Argenta, Gaëlle Courtay, Juliette Pouzadoux, Océane Romatif, Audrey Caro, Dolors Furones, Luigi Vezzulli, Gianluca Corno, Andrea Di Cesare, Ignasi Gairin, Bruno Petton, K. Mathias Wegner, Caroline Montagnani, Viviane Boulo, Delphine Destoumieux‐Garzón   +23 more
wiley   +1 more source

Impact of seawater temperature on the Pacific oyster (Crassostrea gigas) microbiome and susceptibility to disease associated with Ostreid herpesvirus-1 (OsHV-1) [PDF]

, 2022
Context: Intertidal estuarine environments expose oysters to wide temperature variations. This can shift their microbiome composition towards pathogen-dominated communities. Understanding the impact of temperature on the microbiome will facilitate oyster
Hick, Paul M., Pathirana, Erandi, Whittington, Richard J.   +2 more
core   +1 more source

Traitement à haute température des huîtres infectées par l’ostreid herpesvirus 1 (OsHV-1). TEMPO - Rapport 2016

, 2017
Le naissain d’huître creuse Crassostrea gigas est touché chaque année depuis 2008 par des mortalités causées par un microvariant de l’ostreid herpesvirus 1 (OsHV-1 μVar).
Pernet, Fabrice
core   +2 more sources

Contribution of Viral Genomic Diversity to Oyster Susceptibility in the Pacific Oyster Mortality Syndrome

Frontiers in Microbiology, 2020
Juvenile Pacific oysters (Crassostrea gigas) are subjected to recurrent episodes of mass mortalities that constitute a threat for the oyster industry.
Jean Delmotte, Cristian Chaparro, Richard Galinier, Julien de Lorgeril, Bruno Petton, Pierre-Louis Stenger, Jeremie Vidal-Dupiol, Delphine Destoumieux-Garzon, Yannick Gueguen, Caroline Montagnani, Jean-Michel Escoubas, Guillaume Mitta   +11 more
doaj   +1 more source

Haemocytes collected from experimentally infected Pacific oysters, Crassostrea gigas: Detection of ostreid herpesvirus 1 DNA, RNA, and proteins in relation with inhibition of apoptosis. [PDF]

PLoS ONE, 2017
Recent transcriptomic approaches focused on anti-viral immunity in molluscs lead to the assumption that the innate immune system, such as apoptosis, plays a crucial role against ostreid herpesvirus type 1 (OsHV-1), infecting Pacific cupped oyster ...
Claire Martenot, Ophélie Gervais, Bruno Chollet, Maryline Houssin, Tristan Renault   +4 more
doaj   +1 more source

Inactivated ostreid herpesvirus-1 induces an innate immune response in the Pacific oyster, Crassostrea gigas, hemocytes

Frontiers in Immunology, 2023
Infectious diseases are a major constraint to the expansion of shellfish production worldwide. Pacific oyster mortality syndrome (POMS), a polymicrobial disease triggered by the Ostreid herpesvirus-1 (OsHV-1), has devastated the global Pacific oyster ...
Lizenn Delisle, Anne Rolton, Julien Vignier   +2 more
doaj   +1 more source