Tristan Renault

Summary

Affiliation: Laboratoire de Microbiologie
Country: France

Publications

  1. pmc Ostreid herpesvirus 1 infection among Pacific oyster (Crassostrea gigas) Spat: relevance of water temperature to virus replication and circulation prior to the onset of mortality
    Tristan Renault
    IFREMER, Unité Santé Génétique et Microbiologie des Mollusques SG2M, Laboratoire de Génétique et Pathologie des Mollusques Marins LGPMM, La Tremblade, France
    Appl Environ Microbiol 80:5419-26. 2014
  2. pmc Dual transcriptomics of virus-host interactions: comparing two Pacific oyster families presenting contrasted susceptibility to ostreid herpesvirus 1
    Amélie Segarra
    Ifremer Institut Français de Recherche pour l Exploitation de la Mer, Unité Santé Génétique et Microbiologie des Mollusques SG2M, Laboratoire de Génétique et Pathologie des Mollusques Marins LGPMM, avenue de Mus de Loup, 17390 La Tremblade, France
    BMC Genomics 15:580. 2014
  3. pmc Complete genome sequence of acute viral necrosis virus associated with massive mortality outbreaks in the Chinese scallop, Chlamys farreri
    Weicheng Ren
    Maricultural Organism Disease Control and Pathogenic Molecular Biology Laboratory, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Science, Qingdao, 266071, China
    Virol J 10:110. 2013
  4. pmc Analysis of clinical ostreid herpesvirus 1 (Malacoherpesviridae) specimens by sequencing amplified fragments from three virus genome areas
    Tristan Renault
    Institut Français pour la Recherche et l Exploitation de la Mer, Laboratoire de Génétique et de Pathologie, Ronce les Bains, La Tremblade, France
    J Virol 86:5942-7. 2012
  5. doi request reprint Molecular responses of Ostrea edulis haemocytes to an in vitro infection with Bonamia ostreae
    Benjamin Morga
    Institut Français de Recherche pour l Exploitation de la Mer IFREMER, Laboratoire de Génétique et Pathologie LGP, avenue de Mus de Loup, 17390 La Tremblade, France
    Dev Comp Immunol 35:323-33. 2011
  6. doi request reprint Cellular and molecular responses of haemocytes from Ostrea edulis during in vitro infection by the parasite Bonamia ostreae
    Benjamin Morga
    Institut Français de Recherche pour l Exploitation de Mer, Laboratoire de Genetique et Pathologie, La Tremblade, France
    Int J Parasitol 41:755-64. 2011
  7. doi request reprint Identification of genes from flat oyster Ostrea edulis as suitable housekeeping genes for quantitative real time PCR
    Benjamin Morga
    Institut Français de Recherche pour l Exploitation de la Mer IFREMER, Laboratoire de Génétique et Pathologie LGP, La Tremblade, France
    Fish Shellfish Immunol 29:937-45. 2010
  8. doi request reprint First description of French V. tubiashii strains pathogenic to mollusk: I. Characterization of isolates and detection during mortality events
    Marie Agnès Travers
    IFREMER, SG2M LGPMM, Laboratoire de Génétique et Pathologie des Mollusques Marins, avenue de Mus de Loup, 17390 La Tremblade, France Electronic address
    J Invertebr Pathol 123:38-48. 2014
  9. pmc Ostreid herpesvirus 1 detection and relationship with Crassostrea gigas spat mortality in France between 1998 and 2006
    Céline Garcia
    Institut Français pour la Recherche et l Exploitation de la MER IFREMER, Laboratoire de Génétique et de Pathologie, Ronce les Bains, 17390 La Tremblade, France
    Vet Res 42:73. 2011
  10. pmc Experimental infection of Pacific oyster Crassostrea gigas spat by ostreid herpesvirus 1: demonstration of oyster spat susceptibility
    David Schikorski
    Ifremer Institut Français de Recherche pour l Exploitation de la Mer, Laboratoire de Génétique et Pathologie LGP, 17390 La Tremblade, France
    Vet Res 42:27. 2011

Collaborators

  • Isabelle Arzul
  • Pierrick Moreau
  • Thierry Burgeot
  • Marie Agnès Travers
  • Denis Saulnier
  • Amélie Segarra
  • Nicole Faury
  • Benjamin Morga
  • Jean François Pépin
  • Lionel Degremont
  • Delphine Tourbiez
  • Bruno Chollet
  • Ophélie Gervais
  • Laury Baillon
  • Weicheng Ren
  • David Schikorski
  • Céline Garcia
  • Jean Baptiste Lamy
  • Philippe Haffner
  • Abdellah Benabdelmouna
  • Florian Mauduit
  • Nathalie Bourgougnon
  • Suzanne Trancart
  • Valérie Barbosa-Solomieu
  • Haixia Chen
  • Yuyong Cai
  • Changming Bai
  • Jie Huang
  • Chongming Wang
  • Cyrille François
  • Sylvie Ferrand
  • Jean Pierre Joly
  • Nolwenn Kerdudou
  • Anne Thebault
  • Laurence Miossec
  • Maeva Robert

Detail Information

Publications20

  1. pmc Ostreid herpesvirus 1 infection among Pacific oyster (Crassostrea gigas) Spat: relevance of water temperature to virus replication and circulation prior to the onset of mortality
    Tristan Renault
    IFREMER, Unité Santé Génétique et Microbiologie des Mollusques SG2M, Laboratoire de Génétique et Pathologie des Mollusques Marins LGPMM, La Tremblade, France
    Appl Environ Microbiol 80:5419-26. 2014
    ..An initial increment in the number of PCR-positive oysters was reported at both field sites during the survey in the absence of significant mortality. During this period, the water temperature was below 16°C. ..
  2. pmc Dual transcriptomics of virus-host interactions: comparing two Pacific oyster families presenting contrasted susceptibility to ostreid herpesvirus 1
    Amélie Segarra
    Ifremer Institut Français de Recherche pour l Exploitation de la Mer, Unité Santé Génétique et Microbiologie des Mollusques SG2M, Laboratoire de Génétique et Pathologie des Mollusques Marins LGPMM, avenue de Mus de Loup, 17390 La Tremblade, France
    BMC Genomics 15:580. 2014
    ..gigas spat with OsHV-1 were conducted in order to test the susceptibility of several bi-parental oyster families to this virus and to analyze host-pathogen interactions using in vivo transcriptomic approaches...
  3. pmc Complete genome sequence of acute viral necrosis virus associated with massive mortality outbreaks in the Chinese scallop, Chlamys farreri
    Weicheng Ren
    Maricultural Organism Disease Control and Pathogenic Molecular Biology Laboratory, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Science, Qingdao, 266071, China
    Virol J 10:110. 2013
    ..Acute viral necrosis virus (AVNV) is the causative agent of a serious disease resulting in high mortality in cultured Chinese scallops, Chlamys farreri. We have sequenced and analyzed the complete genome of AVNV...
  4. pmc Analysis of clinical ostreid herpesvirus 1 (Malacoherpesviridae) specimens by sequencing amplified fragments from three virus genome areas
    Tristan Renault
    Institut Français pour la Recherche et l Exploitation de la Mer, Laboratoire de Génétique et de Pathologie, Ronce les Bains, La Tremblade, France
    J Virol 86:5942-7. 2012
    ..Although ORF4 appeared to be the most polymorphic genome area, distinguishing several genogroups, ORF35, -36, -37, and -38 and ORF42 and -43 also showed variations useful in grouping subpopulations of this virus...
  5. doi request reprint Molecular responses of Ostrea edulis haemocytes to an in vitro infection with Bonamia ostreae
    Benjamin Morga
    Institut Français de Recherche pour l Exploitation de la Mer IFREMER, Laboratoire de Génétique et Pathologie LGP, avenue de Mus de Loup, 17390 La Tremblade, France
    Dev Comp Immunol 35:323-33. 2011
    ..ostreae induced an increased expression of omega glutathione S-transferase (OGST), superoxide dismutase (SOD), tissue inhibitor of metalloproteinase (TIMP), galectin, interferon regulatory factor (IRF-like) and filamin genes...
  6. doi request reprint Cellular and molecular responses of haemocytes from Ostrea edulis during in vitro infection by the parasite Bonamia ostreae
    Benjamin Morga
    Institut Français de Recherche pour l Exploitation de Mer, Laboratoire de Genetique et Pathologie, La Tremblade, France
    Int J Parasitol 41:755-64. 2011
    ..These findings provide new insights into the cellular and molecular bases of the host-parasite interactions between the flat oyster, O. edulis, and the parasite, B. ostreae...
  7. doi request reprint Identification of genes from flat oyster Ostrea edulis as suitable housekeeping genes for quantitative real time PCR
    Benjamin Morga
    Institut Français de Recherche pour l Exploitation de la Mer IFREMER, Laboratoire de Génétique et Pathologie LGP, La Tremblade, France
    Fish Shellfish Immunol 29:937-45. 2010
    ..Our results suggest using GAPDH and EF1-α combined as reference genes when studying expression levels in haemocytes of O. edulis. In addition, the complete ORF of these two genes was characterized...
  8. doi request reprint First description of French V. tubiashii strains pathogenic to mollusk: I. Characterization of isolates and detection during mortality events
    Marie Agnès Travers
    IFREMER, SG2M LGPMM, Laboratoire de Génétique et Pathologie des Mollusques Marins, avenue de Mus de Loup, 17390 La Tremblade, France Electronic address
    J Invertebr Pathol 123:38-48. 2014
    ..These results demonstrate the existence of a group of virulent V. tubiashii in France that episodically infect C. gigas. ..
  9. pmc Ostreid herpesvirus 1 detection and relationship with Crassostrea gigas spat mortality in France between 1998 and 2006
    Céline Garcia
    Institut Français pour la Recherche et l Exploitation de la MER IFREMER, Laboratoire de Génétique et de Pathologie, Ronce les Bains, 17390 La Tremblade, France
    Vet Res 42:73. 2011
    ..gigas, the role of OsHV-1 in oyster mortality is progressing...
  10. pmc Experimental infection of Pacific oyster Crassostrea gigas spat by ostreid herpesvirus 1: demonstration of oyster spat susceptibility
    David Schikorski
    Ifremer Institut Français de Recherche pour l Exploitation de la Mer, Laboratoire de Génétique et Pathologie LGP, 17390 La Tremblade, France
    Vet Res 42:27. 2011
    ..The developed protocol allowed to maintain sources of infective virus which can be useful for the development of further studies concerning the transmission and the development of OsHV-1 infection...
  11. doi request reprint Detection and distribution of ostreid herpesvirus 1 in experimentally infected Pacific oyster spat
    Amélie Segarra
    Ifremer Institut Français de Recherche pour l Exploitation de la Mer, Unite Santé, Génétique et Microbiologie des Mollusques SG2M, Laboratoire de Génétique et Pathologie des Mollusques Marins LGPMM, avenue de Mus de Loup, 17390 La Tremblade, France
    J Invertebr Pathol 133:59-65. 2016
    ..Finally, viral detection was significantly different in function of tissues (p<0.005), time (p<0.005) with an interaction between tissues and time (p<0.005) for each probe. ..
  12. pmc Genotyping of a microsatellite locus to differentiate clinical Ostreid herpesvirus 1 specimens
    Tristan Renault
    IFREMER, Unite Santé, Génétique et Microbiologie des Mollusques, Laboratoire de Génétique et Pathologie des Mollusques Marins, 17390 La Tremblade, France
    Vet Res 45:3. 2014
    ..An excellent correlation was found between the detected genotypes and the corresponding sequences showing that the genotyping approach allowed an accuraté discrimination between virus specimens. ..
  13. doi request reprint Pacific oyster (Crassostrea gigas) hemocyte are not affected by a mixture of pesticides in short-term in vitro assays
    Pierrick Moreau
    Ifremer Institut Français pour la Recherche et l Exploitation de la Mer, Unité Santé Génétique et Microbiologie des Mollusques, Laboratoire de Génétique et Pathologie des Mollusques Marins, 17390, La Tremblade, France
    Environ Sci Pollut Res Int 21:4940-9. 2014
    ..It could be assumed that these oyster cells were resistant to pesticide exposure in tested conditions and developing in vivo assays appears as necessary to better understand the effects of pollutants on immune system in mollusks. ..
  14. pmc New Insight for the Genetic Evaluation of Resistance to Ostreid Herpesvirus Infection, a Worldwide Disease, in Crassostrea gigas
    Lionel Degremont
    Institut Francais de Recherche pour l Exploitation de la Mer, Laboratoire de Génétique et de Pathologie des Mollusques Marins, Avenue Mus de Loup, La Tremblade, France
    PLoS ONE 10:e0127917. 2015
    ..gigas, regardless of the methods used, which should help in selective breeding to improve resistance to viral infection in C. gigas. ..
  15. pmc Pesticides and Ostreid Herpesvirus 1 Infection in the Pacific Oyster, Crassostrea gigas
    Pierrick Moreau
    Ifremer Institut Français de Recherche pour l Exploitation de la Mer, Unite Santé, Génétique et Microbiologie des Mollusques, Laboratoire de Génétique et Pathologie des Mollusques Marins, Ronce les Bains, 17390, La Tremblade, France Unité des Hépacivirus et Immunité Innée, Institut Pasteur, Paris, France
    PLoS ONE 10:e0130628. 2015
    ..We therefore suggest that pesticides at realistic concentration can exert adverse effects on Pacific oysters and causes an increased susceptibility to the viral infection in experimental conditions. ..
  16. pmc Ostreid herpesvirus type 1 replication and host response in adult Pacific oysters, Crassostrea gigas
    Amélie Segarra
    Ifremer Institut Français de Recherche pour l Exploitation de la Mer, Unité Santé Génétique et Microbiologie des Mollusques SG2M, Laboratoire de Génétique et Pathologie des Mollusques Marins LGPMM, avenue de Mus de Loup, 17390, La Tremblade, France
    Vet Res 45:103. 2014
    ..Apoptosis could be a main mechanism involved in disease resistance in adults. Antiviral activity of haemolymph against herpes simplex virus (HSV-1) was not significantly different between infected adults versus control. ..
  17. doi request reprint Transcriptomic study of 39 ostreid herpesvirus 1 genes during an experimental infection
    Amélie Segarra
    Ifremer Institut Français de Recherche pour l Exploitation de la Mer, Unite Santé, Génétique et Microbiologie des Mollusques SG2M, Laboratoire de Génétique et Pathologie des Mollusques Marins LGPMM, avenue de Mus de Loup, 17390 La Tremblade, France
    J Invertebr Pathol 119:5-11. 2014
    ..Developing an OsHV-1-specific reverse transcriptase real time PCR targeting 39 viral gene appears a new tool in terms of diagnosis and can be used to complement viral DNA detection in order to monitor viral replication...
  18. doi request reprint Detection and description of a particular Ostreid herpesvirus 1 genotype associated with massive mortality outbreaks of Pacific oysters, Crassostrea gigas, in France in 2008
    Amélie Segarra
    Institut Français de Recherche pour l Exploitation de la Mer IFREMER, Laboratoire de Génétique et Pathologie LGP, avenue de Mus de Loup, 17390 La Tremblade, France
    Virus Res 153:92-9. 2010
    ..The analyses of 76 sequences showed OsHV-1 microVar detection only in 2008 isolates. These data suggest that OsHV-1 microVar can be assumed as an emergent genotype...
  19. doi request reprint In vivo effects of metaldehyde on Pacific oyster, Crassostrea gigas: comparing hemocyte parameters in two oyster families
    Pierrick Moreau
    Unité Santé Génétique et Microbiologie des Mollusques, Laboratoire de Génétique et Pathologie des Mollusques Marins, Ifremer Institut Français de Recherche pour l Exploitation de la Mer, Ronce les Bains, 17390, La Tremblade, France
    Environ Sci Pollut Res Int 22:8003-9. 2015
    ..Finally, it appears essential to take an interest in the effects of metaldehyde on a wide variety of aquatic invertebrates including those that have a significant economic impact. ..
  20. doi request reprint Induction of apoptosis by UV in the flat oyster, Ostrea edulis
    Ophélie Gervais
    Institut Français de Recherche pour l Exploitation de la Mer IFREMER, Unité Santé Génétique et Microbiologie des Mollusques SG2M, Laboratoire Génétique et Pathologie des Mollusques Marins LGPMM, avenue de Mus de Loup, 17390 La Tremblade, France
    Fish Shellfish Immunol 46:232-42. 2015
    ..Our results confirm the apoptotic effect of UV on hemocytes of O. edulis and suggest that apoptosis is an important mechanism developed by the flat oyster against stress factors...