Eirwen Morgan

Summary

Affiliation: Institute for Animal Health
Country: UK

Publications

  1. pmc SiiE is secreted by the Salmonella enterica serovar Typhimurium pathogenicity island 4-encoded secretion system and contributes to intestinal colonization in cattle
    Eirwen Morgan
    Division of Microbiology, Institute for Animal Health, Compton, Nr Newbury, Berkshire, RG20 7NN, United Kingdom
    Infect Immun 75:1524-33. 2007
  2. ncbi request reprint Role in virulence and protective efficacy in pigs of Salmonella enterica serovar Typhimurium secreted components identified by signature-tagged mutagenesis
    Sonya C Carnell
    Division of Microbiology, Institute for Animal Health, Compton, Berkshire RG20 7NN, UK
    Microbiology 153:1940-52. 2007
  3. pmc Systemic translocation of Salmonella enterica serovar Dublin in cattle occurs predominantly via efferent lymphatics in a cell-free niche and requires type III secretion system 1 (T3SS-1) but not T3SS-2
    Gillian D Pullinger
    Division of Microbiology, Institute for Animal Health, Compton, Berkshire RG20 7NN, United Kingdom
    Infect Immun 75:5191-9. 2007
  4. pmc Norepinephrine augments Salmonella enterica-induced enteritis in a manner associated with increased net replication but independent of the putative adrenergic sensor kinases QseC and QseE
    Gillian D Pullinger
    Division of Microbiology, Institute for Animal Health, Compton, Berkshire, RG20 7NN, United Kingdom
    Infect Immun 78:372-80. 2010
  5. ncbi request reprint Identification of host-specific colonization factors of Salmonella enterica serovar Typhimurium
    Eirwen Morgan
    Division of Microbiology, Institute for Animal Health, Compton, Nr Newbury, RG20 7NN, UK
    Mol Microbiol 54:994-1010. 2004
  6. pmc Analysis of the role of 13 major fimbrial subunits in colonisation of the chicken intestines by Salmonella enterica serovar Enteritidis reveals a role for a novel locus
    Debra J Clayton
    Division of Microbiology, Institute for Animal Health, Compton, Berkshire, UK
    BMC Microbiol 8:228. 2008
  7. ncbi request reprint Salmonella Typhimurium SPI-1 genes promote intestinal but not tonsillar colonization in pigs
    Filip Boyen
    Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium
    Microbes Infect 8:2899-907. 2006
  8. ncbi request reprint A limited role for SsrA/B in persistent Salmonella Typhimurium infections in pigs
    Filip Boyen
    Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, B 9820 Merelbeke, Belgium
    Vet Microbiol 128:364-73. 2008
  9. ncbi request reprint Contribution of SPI-4 genes to the virulence of Salmonella enterica
    Tünde Kiss
    Department of Medical Microbiology and Immunology, University of Pecs, Pecs, Hungary
    FEMS Microbiol Lett 275:153-9. 2007
  10. ncbi request reprint A new chromosomal locus associated with gut-modulated phenotypes in Salmonella enterica serotype typhimurium
    Marianne Robey
    Molecular Microbiology Group, School of Biosciences, University of Birmingham, Edgbaston
    J Med Microbiol 51:247-63. 2002

Collaborators

Detail Information

Publications10

  1. pmc SiiE is secreted by the Salmonella enterica serovar Typhimurium pathogenicity island 4-encoded secretion system and contributes to intestinal colonization in cattle
    Eirwen Morgan
    Division of Microbiology, Institute for Animal Health, Compton, Nr Newbury, Berkshire, RG20 7NN, United Kingdom
    Infect Immun 75:1524-33. 2007
    ..SiiE is surface expressed, and its production is regulated by HilA. SiiE and SiiF influence colonization in cattle and the invasion of bovine enterocytes...
  2. ncbi request reprint Role in virulence and protective efficacy in pigs of Salmonella enterica serovar Typhimurium secreted components identified by signature-tagged mutagenesis
    Sonya C Carnell
    Division of Microbiology, Institute for Animal Health, Compton, Berkshire RG20 7NN, UK
    Microbiology 153:1940-52. 2007
    ..The data provide valuable information for the control of Salmonella in pigs...
  3. pmc Systemic translocation of Salmonella enterica serovar Dublin in cattle occurs predominantly via efferent lymphatics in a cell-free niche and requires type III secretion system 1 (T3SS-1) but not T3SS-2
    Gillian D Pullinger
    Division of Microbiology, Institute for Animal Health, Compton, Berkshire RG20 7NN, United Kingdom
    Infect Immun 75:5191-9. 2007
    ..This is the first description of the mode and genetics of systemic translocation of serovar Dublin in its natural host...
  4. pmc Norepinephrine augments Salmonella enterica-induced enteritis in a manner associated with increased net replication but independent of the putative adrenergic sensor kinases QseC and QseE
    Gillian D Pullinger
    Division of Microbiology, Institute for Animal Health, Compton, Berkshire, RG20 7NN, United Kingdom
    Infect Immun 78:372-80. 2010
    ....
  5. ncbi request reprint Identification of host-specific colonization factors of Salmonella enterica serovar Typhimurium
    Eirwen Morgan
    Division of Microbiology, Institute for Animal Health, Compton, Nr Newbury, RG20 7NN, UK
    Mol Microbiol 54:994-1010. 2004
    ..We conclude that S. Typhimurium uses different strategies to colonize calves and chicks. This has major implications for vaccine design...
  6. pmc Analysis of the role of 13 major fimbrial subunits in colonisation of the chicken intestines by Salmonella enterica serovar Enteritidis reveals a role for a novel locus
    Debra J Clayton
    Division of Microbiology, Institute for Animal Health, Compton, Berkshire, UK
    BMC Microbiol 8:228. 2008
    ..Here we report the first systematic analysis of each chromosomally-encoded major fimbrial subunit of S. Enteritidis in intestinal colonisation of chickens...
  7. ncbi request reprint Salmonella Typhimurium SPI-1 genes promote intestinal but not tonsillar colonization in pigs
    Filip Boyen
    Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium
    Microbes Infect 8:2899-907. 2006
    ..This study shows that SPI-1 plays a crucial role in the invasion and colonization of the porcine gut and in the induction of influx of neutrophils towards the intestinal lumen, but not in the colonization of the tonsils...
  8. ncbi request reprint A limited role for SsrA/B in persistent Salmonella Typhimurium infections in pigs
    Filip Boyen
    Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, B 9820 Merelbeke, Belgium
    Vet Microbiol 128:364-73. 2008
    ..These results suggest that the ssrA/B gene of Salmonella Typhimurium plays a limited role in the persistent intestinal colonization of pigs...
  9. ncbi request reprint Contribution of SPI-4 genes to the virulence of Salmonella enterica
    Tünde Kiss
    Department of Medical Microbiology and Immunology, University of Pecs, Pecs, Hungary
    FEMS Microbiol Lett 275:153-9. 2007
    ..Furthermore, a down-regulation of SiiE levels is shown in structural and regulatory lipopolysaccharide mutants exhibiting the deep-rough phenotype...
  10. ncbi request reprint A new chromosomal locus associated with gut-modulated phenotypes in Salmonella enterica serotype typhimurium
    Marianne Robey
    Molecular Microbiology Group, School of Biosciences, University of Birmingham, Edgbaston
    J Med Microbiol 51:247-63. 2002
    ..pHC20-2 mapped at c. centisome 25 on the salmonella chromosome close to, but distinct from, SPI-5...