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| Lasa, Aide; Cesare, Andrea; Tassistro, Giovanni; Borello, Alessio; Gualdi, Stefano; Furones, Dolors; Carrasco, Noelia; Cheslett, Deborah; Brechon, Amanda; Paillard, Christine; Bidault, Adeline; Pernet, Fabrice; Canesi, Laura; Edomi, Paolo; Pallavicini, Alberto; Pruzzo, Carla; Vezzulli, Luigi. |
| Infectious agents such as the bacteria Vibrio aestuarianus or Ostreid herpesvirus 1 (OsHV‐1) have been repeatedly associated with dramatic disease outbreaks of Crassostrea gigas beds in Europe. Beside roles played by these pathogens microbial infections in C. gigas may derive from the contribution of a larger number of microorganisms than previously thought, according to an emerging view supporting the polymicrobial nature of bivalve disease. In this study, the microbial communities associated with a large number of C. gigas samples collected during recurrent mortality episodes at different European sites were investigated by real‐time PCR and 16SrRNA gene‐based microbial profiling. A new target enrichment next‐generation sequencing protocol for selective... |
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| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00508/61952/66036.pdf |
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| Landrigan, Philip J.; Stegeman, John J.; Fleming, Lora E.; Allemand, Denis; Anderson, Donald M.; Backer, Lorraine C.; Brucker-davis, Françoise; Chevalier, Nicolas; Corra, Lilian; Czerucka, Dorota; Bottein, Marie-yasmine Dechraoui; Demeneix, Barbara; Depledge, Michael; Deheyn, Dimitri D.; Dorman, Charles J.; Fénichel, Patrick; Fisher, Samantha; Gaill, Françoise; Galgani, Francois; Gaze, William H.; Giuliano, Laura; Grandjean, Philippe; Hahn, Mark E.; Hamdoun, Amro; Hess, Philipp; Judson, Bret; Laborde, Amalia; Mcglade, Jacqueline; Mu, Jenna; Mustapha, Adetoun; Neira, Maria; Noble, Rachel T.; Pedrotti, Maria Luiza; Reddy, Christopher; Rocklöv, Joacim; Scharler, Ursula M.; Shanmugam, Hariharan; Taghian, Gabriella; Van De Water, Jeroen A. J. M.; Vezzulli, Luigi; Weihe, Pál; Zeka, Ariana; Raps, Hervé; Rampal, Patrick. |
| Background: Pollution – unwanted waste released to air, water, and land by human activity – is the largest environmental cause of disease in the world today. It is responsible for an estimated nine million premature deaths per year, enormous economic losses, erosion of human capital, and degradation of ecosystems. Ocean pollution is an important, but insufficiently recognized and inadequately controlled component of global pollution. It poses serious threats to human health and well-being. The nature and magnitude of these impacts are only beginning to be understood. Goals: (1) Broadly examine the known and potential impacts of ocean pollution on human health. (2) Inform policy makers, government leaders, international organizations, civil society, and the... |
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| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00662/77369/78974.pdf |
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| Le Roux, Frederique; Wegner, K. Mathias; Baker-austin, Craig; Vezzulli, Luigi; Osorio, Carlos R.; Amaro, Carmen; Ritchie, Jennifer M.; Defoirdt, Tom; Destoumieux-garzon, Delphine; Blokesch, Melanie; Mazel, Didier; Jacq, Annick; Cava, Felipe; Gram, Lone; Wendling, Carolin C.; Strauch, Eckhard; Kirschner, Alexander; Huehn, Stephan. |
| Global change has caused a worldwide increase in reports of Vibrio-associated diseases with ecosystem-wide impacts on humans and marine animals. In Europe, higher prevalence of human infections followed regional climatic trends with outbreaks occurring during episodes of unusually warm weather. Similar patterns were also observed in Vibrio-associated diseases affecting marine organisms such as fish, bivalves and corals. Basic knowledge is still lacking on the ecology and evolutionary biology of these bacteria as well as on their virulence mechanisms. Current limitations in experimental systems to study infection and the lack of diagnostic tools still prevent a better understanding of Vibrio emergence. A major challenge is to foster cooperation between... |
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Palavras-chave: Global warming; Human health; Aquaculture; Interactions; Animal model; Bacterial disease; Genome plasticity; European network. |
| Ano: 2015 |
URL: http://archimer.ifremer.fr/doc/00278/38952/37494.pdf |
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| Destoumieux‐garzón, Delphine; Canesi, Laura; Oyanedel, Daniel; Travers, Marie-agnes; Charrière, Guillaume; Pruzzo, Carla; Vezzulli, Luigi. |
| n the marine environment, bivalve mollusks constitute habitats for bacteria of the Vibrionaceae family. Vibrios belong to the microbiota of healthy oysters and mussels, which have the ability to concentrate bacteria in their tissues and body fluids, including the hemolymph. Remarkably, these important aquaculture species respond differently to infectious diseases. While oysters are the subject of recurrent mass mortalities at different life stages, mussels appear rather resistant to infections. Thus, Vibrio species are associated to the main diseases affecting the worldwide oyster production. Here we review the current knowledge on Vibrio‐bivalve interaction in oysters (Crassostrea sp.) and mussels (Mytilus sp.). We discuss the transient versus stable... |
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| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00628/74032/73360.pdf |
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