Genomes and Genes
Summary: Infections with bacteria of the genus CAMPYLOBACTER.
Publications293 found, 100 shown here
- Campylobacter jejuni: a brief overview on pathogenicity-associated factors and disease-mediating mechanismsJavid I Dasti
Institute of Medical Microbiology, University Medical Centre Göttingen, Kreuzbergring 57, D 37075 Gottingen, Germany
Int J Med Microbiol 300:205-11. 2010..Indeed, several lines of evidence suggest exploitation of different adaptation strategies by this pathogen depending on its requirement, whether to establish itself in the natural avian reservoir or during the course of human infection...
- Multilocus sequence typing system for Campylobacter jejuniK E Dingle
Wellcome Trust Centre for the Epidemiology of Infectious Disease, Department of Zoology, University of Oxford, Oxford OX1 3FY, United Kingdom
J Clin Microbiol 39:14-23. 2001..Application of this approach to further isolate collections will enable an integrated global picture of C. jejuni epidemiology to be established and will permit more detailed studies of the population genetics of this organism...
- Prevalence of Campylobacter, Arcobacter, Helicobacter, and Sutterella spp. in human fecal samples as estimated by a reevaluation of isolation methods for CampylobactersJ Engberg
Department of Gastrointestinal Infections, Division of Diagnostics, Statens Serum Institut, DK 2300 Copenhagen S, Denmark
J Clin Microbiol 38:286-91. 2000..Further investigations to establish the role of C. concisus and S. wadsworthensis in enteric disease is needed. We conclude that a range of campylobacteria may cause infections in Denmark...
- Campylobacter genotyping to determine the source of human infectionSamuel K Sheppard
Department of Zoology, University of Oxford, Oxford, United Kingdom
Clin Infect Dis 48:1072-8. 2009....
- Risk factors for campylobacteriosis of chicken, ruminant, and environmental origin: a combined case-control and source attribution analysisLapo Mughini Gras
Istituto Superiore di Sanita, Department of Veterinary Public Health and Food Safety, Rome, Italy
PLoS ONE 7:e42599. 2012..Human Campylobacter infections can be attributed to specific reservoirs by estimating the extent of subtype sharing between strains from ..
- Campylobacters as zoonotic pathogens: a food production perspectiveTom Humphrey
University of Bristol, Division of Veterinary Pathology, Infection and Immunity, School of Clinical Veterinary Sciences, The Churchill Building, Langford, Bristol BS40 5DU, United Kingdom
Int J Food Microbiol 117:237-57. 2007..There is also a need to better understand the reasons why campylobacters are capable of frequent change, particularly in the expression of surface antigens...
- Campylobacter jejuni Infections: update on emerging issues and trendsB M Allos
Department of Preventive Medicine, Division of Infectious Diseases, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
Clin Infect Dis 32:1201-6. 2001..jejuni infection, but its incidence is <1 per 1000 infections. Careful food preparation and cooking practices may prevent some Campylobacter infections.
- Campylobacter concisus: an evaluation of certain phenotypic and genotypic characteristicsJ Engberg
Unit of Gastrointestinal Infections, Statens Serum Institut, Copenhagen, Denmark
Clin Microbiol Infect 11:288-95. 2005..Further evidence is needed to support the possible role of C. concisus as a human enteric pathogen...
- Metabolic diversity in Campylobacter jejuni enhances specific tissue colonizationDirk Hofreuter
Section of Microbial Pathogenesis, Boyer Center for Molecular Medicine, Yale University School of Medicine, 295 Congress Avenue, New Haven, CT 06536, USA
Cell Host Microbe 4:425-33. 2008..In addition, these studies revealed remarkably specific nutritional requirements for a pathogen to effectively colonize different tissues...
- Novel murine infection models provide deep insights into the "ménage à trois" of Campylobacter jejuni, microbiota and host innate immunityStefan Bereswill
Department of Microbiology and Hygiene, Charite University Medicine Berlin, Berlin, Germany
PLoS ONE 6:e20953. 2011..Detailed investigation of C. jejuni-mediated intestinal immunopathology is hampered by the lack of appropriate vertebrate models. In particular, mice display colonization resistance against this pathogen...
- Risk factors for indigenous Campylobacter jejuni and Campylobacter coli infections in The Netherlands: a case-control studyY Doorduyn
Epidemiology and Surveillance Unit, Netherlands Centre for Infectious Disease Control, National Institute of Public Health and the Environment, Bilthoven, The Netherlands
Epidemiol Infect 138:1391-404. 2010..jejuni infections. This study illustrates that important differences in risk factors exist for different Campylobacter spp. and these may differ dependent on age, season or degree of urbanization...
- L-fucose utilization provides Campylobacter jejuni with a competitive advantageMartin Stahl
Department of Biochemistry, Ottawa Institute of Systems Biology, University of Ottawa, Ottawa, ON, Canada
Proc Natl Acad Sci U S A 108:7194-9. 2011..This identifies a previously unrecorded metabolic pathway in select strains of C. jejuni associated with a virulent lifestyle...
- Characterization of a haemolytic phospholipase A(2) activity in clinical isolates of Campylobacter concisusTaghrid S Istivan
Department of Biotechnology and Environmental Biology, RMIT University, PO Box 71, Bundoora, Victoria 3083, Australia
J Med Microbiol 53:483-93. 2004..concisus. The detection of haemolytic PLA(2) activity in C. concisus indicates the presence of a potential virulence factor in this species and supports the hypothesis that C. concisus is a possible opportunistic pathogen...
- Prevalence of Campylobacter concisus in diarrhoea of immunocompromised patientsRune Aabenhus
Department of Infectious Diseases, National University Hospital, Copenhagen, Denmark
Scand J Infect Dis 34:248-52. 2002..C. concisus may be a frequent cause of diarrhoea in immunocompromised patients. Two groups of C. concisus were found and these groups possibly vary in their pathogenic potential...
- Campylobacter jejuni: molecular biology and pathogenesisKathryn T Young
Department of Microbiology and Immunology, University of Michigan, Ann Arbor, Michigan 48109, USA
Nat Rev Microbiol 5:665-79. 2007..Comparing the different host responses to C. jejuni colonization should increase our understanding of this organism...
- Identification of Campylobacter jejuni genes involved in its interaction with epithelial cellsVeronica Novik
Section of Microbial Pathogenesis, Yale University School of Medicine, Boyer Center for Molecular Medicine, 295 Congress Ave, New Haven, CT 06536, USA
Infect Immun 78:3540-53. 2010..jejuni entry and/or survival within host cells and a severe defect in colonization in an animal model. The implications of these findings for the understanding of C. jejuni-host cell interactions are discussed...
- Campylobacter jejuni--an emerging foodborne pathogenS F Altekruse
U S Food and Drug Administration, Blacksburg, Virginia, USA
Emerg Infect Dis 5:28-35. 1999..Mishandling of raw poultry and consumption of undercooked poultry are the major risk factors for human campylobacteriosis. Efforts to prevent human illness are needed throughout each link in the food chain...
- Host association of Campylobacter genotypes transcends geographic variationSamuel K Sheppard
Department of Zoology, University of Oxford, South Parks Road, Oxford OX1 3PS, United Kingdom
Appl Environ Microbiol 76:5269-77. 2010..These findings are consistent with local and international transmission of host-associated lineages among food animal species and provide a foundation for further improvements in genetic attribution...
- Risk factors for sporadic Campylobacter infection in the United States: A case-control study in FoodNet sitesCindy R Friedman
Foodborne and Diarrheal Diseases Branch, Division of Bacterial and Mycotic Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA
Clin Infect Dis 38:S285-96. 2004..During a 12-month study, we enrolled 1316 patients with culture-confirmed Campylobacter infections from 7 states, collecting demographic, clinical, and exposure data using a standardized questionnaire...
- Campylobacter capsule and lipooligosaccharide confer resistance to serum and cationic antimicrobialsThormika Keo
Department of Microbiology, New York University School of Medicine, NY, USA
Virulence 2:30-40. 2011....
- Source attribution of human campylobacteriosis using a meta-analysis of case-control studies of sporadic infectionsA R Domingues
National Food Institute, Technical University of Denmark, Søborg, Denmark
Epidemiol Infect 140:970-81. 2012..Sub-analyses by geographical region, age group, and study period were performed, and differences were discussed...
- Campylobacter jejuni colonization in wild birds: results from an infection experimentJonas Waldenstrom
Section for Zoonotic Ecology and Epidemiology, Linnaeus University, Kalmar, Sweden
PLoS ONE 5:e9082. 2010..In contrast, European Robins infected with the human isolate did not mount a significant response to bacterial membrane proteins from either of the two isolates. The difference in colonization ability could indicate host adaptations...
- Enteric Salmonella or Campylobacter infections and the risk of inflammatory bowel diseaseTine Jess
Department of Epidemiology Research, Statens Serum Institut, Copenhagen S, Denmark
Gut 60:318-24. 2011....
- Assigning the source of human campylobacteriosis in New Zealand: a comparative genetic and epidemiological approachPetra Mullner
Molecular Epidemiology and Veterinary Public Health Laboratory, Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
Infect Genet Evol 9:1311-9. 2009..The comparative-modeling and molecular sentinel surveillance approach proposed in this study provides new opportunities for the management of zoonotic diseases...
- Tracing the source of campylobacteriosisDaniel J Wilson
Department of Maths and Statistics, Lancaster University, Lancaster, United Kingdom
PLoS Genet 4:e1000203. 2008..Our results imply that the primary transmission route is through the food chain, and suggest that incidence could be dramatically reduced by enhanced on-farm biosecurity or preventing food-borne transmission...
- The clinical importance of emerging Campylobacter speciesSi Ming Man
Department of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge CB3 0ES, UK
Nat Rev Gastroenterol Hepatol 8:669-85. 2011..This Review presents the latest information on the role and clinical importance of emerging Campylobacter spp. in gastrointestinal health and disease...
- Unique features of a highly pathogenic Campylobacter jejuni strainDirk Hofreuter
Section of Microbial Pathogenesis, School of Medicine, Yale University, New Haven, Connecticut 06536, USA
Infect Immun 74:4694-707. 2006..This information should help the understanding of the pathogenesis of C. jejuni and, in particular, the unique features of this highly pathogenic strain...
- Molecular mechanisms of campylobacter infectionJos P M van Putten
Department of Infectious Diseases and Immunology, Utrecht University, Yalelaan 1, Utrecht, The Netherlands
Curr Top Microbiol Immunol 337:197-229. 2009..Novel experimental infection models suggest that the activation of the innate immune response is important for the development of intestinal pathology...
- Detection and isolation of Campylobacter species other than C. jejuni from children with Crohn's diseaseLi Zhang
School of Biotechnology and Biomolecular Sciences, The University of New South Wales, Sydney, NSW, Australia
J Clin Microbiol 47:453-5. 2009..concisus and higher levels of antibodies to C. concisus were detected in children with Crohn's disease (CD) than in controls. Campylobacter species other than C. jejuni were isolated from intestinal biopsy specimens of children with CD...
- Campylobacter flagella: not just for motilityPatricia Guerry
Enteric Diseases Department, Naval Medical Research Center, 503 Robert Grant Ave, Silver Spring, MD 20910, USA
Trends Microbiol 15:456-61. 2007..Here, these recent advances in our understanding of the multifaceted role of flagella in Campylobacter virulence are summarized...
- Bacteriophage therapy to reduce Campylobacter jejuni colonization of broiler chickensC Loc Carrillo
Division of Food Sciences, School of Biosciences, Sutton Bonington Campus, University of Nottingham, Loughborough LE12 5RD, United Kingdom
Appl Environ Microbiol 71:6554-63. 2005..The selection of appropriate phage and their dose optimization are key elements for the success of phage therapy to reduce campylobacters in broiler chickens...
- Campylobacter sugars sticking outPatricia Guerry
Enteric Diseases Department, Naval Medical Research Center, 503 Robert Grant Avenue, Silver Spring, MD 20910, USA
Trends Microbiol 16:428-35. 2008..The exciting surge in recent research activities will be summarized in this review...
- The role of respiratory donor enzymes in Campylobacter jejuni host colonization and physiologyDilan R Weerakoon
Department of Microbiology, North Carolina State University, Raleigh, NC 27695, USA
Microb Pathog 47:8-15. 2009..jejuni are elucidated by chicken colonization assays, where the double mutant Hyd::Fdh, OorB::CM and nuo mutants are severely impaired in host colonization...
- Epidemiological association of different Campylobacter jejuni groups with metabolism-associated genetic markersAndreas E Zautner
Universitatsmedizin Gottingen, Abteilung für Medizinische Mikrobiologie, Kreuzbergring 57, D 37075 Gottingen, Germany
Appl Environ Microbiol 77:2359-65. 2011..In cases of C. jejuni outbreaks, these genetic markers could be helpful for more effective source tracking...
- Iron acquisition and regulation in Campylobacter jejuniKiran Palyada
Department of Veterinary Pathobiology, College of Veterinary Medicine, Oklahoma State University, Stillwater, OK 74078, USA
J Bacteriol 186:4714-29. 2004..Overall, this work documents the complex response of C. jejuni to iron availability, describes the genetic network between the Fur and iron regulons, and provides insight regarding the role of iron in C. jejuni colonization in vivo...
- Butyrate protects Caco-2 cells from Campylobacter jejuni invasion and translocationKim Van Deun
Department of Pathology, Bacteriology and Avian Diseases, Ghent University, Salisburylaan 133, Merelbeke 9820, Belgium
Br J Nutr 100:480-4. 2008..The present study showed that butyrate is able to protect Caco-2 cells from two major virulence mechanisms of C. jejuni, namely invasion and translocation, but not from a decline in transepithelial resistance...
- Immunity to Campylobacter: its role in risk assessment and epidemiologyArie H Havelaar
Centre for Infectious Diseases Control Netherlands, National Institute for Public Health and the Environment, PO Box 1, 3720 BA Bilthoven, The Netherlands
Crit Rev Microbiol 35:1-22. 2009..in developed countries the highest incidence is observed in children under five years and the majority of Campylobacter infections are asymptomatic, which may be related to the effects of immunity and/or the ingested doses...
- Molecular epidemiology of Campylobacter jejuni isolates from wild-bird fecal material in children's playgroundsNigel P French
Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand
Appl Environ Microbiol 75:779-83. 2009..jejuni isolates obtained in this study belonged to clonal complexes associated with wild-bird populations in the northern hemisphere and could have been introduced into New Zealand in imported wild garden birds in the 19th century...
- Host-mediated inflammation disrupts the intestinal microbiota and promotes the overgrowth of EnterobacteriaceaeClaudia Lupp
Michael Smith Laboratories, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
Cell Host Microbe 2:204. 2007..These findings underscore the importance of intestinal microbial ecosystems in infectious colitis and noninfectious intestinal inflammatory conditions,such as inflammatory bowel disease...
- Epidemiology of sporadic Campylobacter infection in the United States and declining trend in incidence, FoodNet 1996-1999Michael C Samuel
California Emerging Infections Program, California Department of Health Services, Berkeley, CA 94704, USA
Clin Infect Dis 38:S165-74. 2004..Although the number of Campylobacter infections appears to have decreased in the United States during 1996-1999, the disease burden remains significant, ..
- MUC1 cell surface mucin is a critical element of the mucosal barrier to infectionJulie L McAuley
Mucosal Diseases Program, Mater Medical Research Institute and The University of Queensland, South Brisbane, Queensland, Australia
J Clin Invest 117:2313-24. 2007....
- Epidermal growth factor inhibits Campylobacter jejuni-induced claudin-4 disruption, loss of epithelial barrier function, and Escherichia coli translocationJennifer M Lamb-Rosteski
Department of Biological Sciences, Inflammation Research Network, University of Calgary, 2500 University Dr N W, Calgary, Alberta T2N 1N4, Canada
Infect Immun 76:3390-8. 2008..These findings highlight EGF's ability to alter colonization of C. jejuni in the intestinal tract and to protect against pathogen-induced barrier defects...
- Comparison of molecular typing methods useful for detecting clusters of Campylobacter jejuni and C. coli isolates through routine surveillanceClifford G Clark
National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Manitoba, Canada
J Clin Microbiol 50:798-809. 2012..Similarly, comparing several different typing methods reveals a great deal about differences in how the methods group individuals within the population...
- Correlation between invasion of Caco-2 eukaryotic cells and colonization ability in the chick gut in Campylobacter jejuniI Hanel
Federal Research Centre for Virus Diseases of Animals, Institute of Molecular Pathogenesis, Jena, Naumburger Str 96a, 07743 Jena, Germany
Vet Microbiol 101:75-82. 2004..The characterization of the flagellin gene of the used C. jejuni strains resulted in eight flaA types. There was no association between flaA type and invasion or colonization ability in the chick gut...
- Molecular and spatial epidemiology of human campylobacteriosis: source association and genotype-related risk factorsP Mullner
Molecular Epidemiology and Veterinary Public Health Laboratory, Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
Epidemiol Infect 138:1372-83. 2010..In particular young children in rural areas had a higher risk of infection with ruminant strains than their urban counterparts. These findings provide important information for the implementation of pathway-specific control strategies...
- Host-pathogen interactions in Campylobacter infections: the host perspectiveRiny Janssen
Laboratory for Health Protection Research, National Institute for Public Health and the Environment, Bilthoven, The Netherlands
Clin Microbiol Rev 21:505-18. 2008..Such studies combined with better integration of host and pathogen research driven by epidemiological findings may truly advance our understanding of Campylobacter infection in humans...
- A case-control study of risk factors for sporadic campylobacter infections in DenmarkJ Neimann
Danish Zoonosis Centre, Danish Veterinary Institute, Bulowsvej 27, DK 1790 Copenhagen V, Denmark
Epidemiol Infect 130:353-66. 2003..5). Seasonal and regional interaction was observed for several risk factors and the time elapsed from interviewing of cases to interviewing of controls seemed to influence the effect of certain seasonal dependent risk factors...
- Seasonality in six enterically transmitted diseases and ambient temperatureE N Naumova
Department of Public Health and Family Medicine, Tufts University School of Medicine, Boston, MA 02111, USA
Epidemiol Infect 135:281-92. 2007..This highly relevant to disease surveillance approach can be used to generate and test hypotheses related to disease seasonality and potential routes of transmission with respect to environmental factors...
- Longitudinal study of Finnish Campylobacter jejuni and C. coli isolates from humans, using multilocus sequence typing, including comparison with epidemiological data and isolates from poultry and cattleRauni Kärenlampi
Department of Food and Environmental Hygiene, Faculty of Veterinary Medicine, P O Box 66, FI 00014 University of Helsinki, Finland
Appl Environ Microbiol 73:148-55. 2007..In contrast, ST-53, ST-58, ST-61, and ST-883 were significantly associated with isolates from cattle. Further studies are needed to reveal the significance of the observed associations...
- Campylobacter jejuni proteins Cj0952c and Cj0951c affect chemotactic behaviour towards formic acid and are important for invasion of host cellsA Malik Tareen
University Medical Center Gottingen, Institute for Medical Microbiology, Kreuzbergring 57, 37075 Gottingen, Germany
Microbiology 156:3123-35. 2010..jejuni, (iv) alter the chemotactic behaviour of the pathogen towards formic acid, and (v) are not related to the utilization of formic acid by formate dehydrogenase...
- Human campylobacteriosis in developing countriesAkitoye O Coker
Department of Medical Microbiology and Parasitology, College of Medicine, University of Lagos, Idi Araba, Lagos, Nigeria
Emerg Infect Dis 8:237-44. 2002..National surveillance programs and international collaborations are needed to address the substantial gaps in the knowledge about the epidemiology of campylobacteriosis in developing countries...
- Campylobacter concisus and other Campylobacter species in children with newly diagnosed Crohn's diseaseSi Ming Man
School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, Australia
Inflamm Bowel Dis 16:1008-16. 2010..To further investigate this issue we determined the prevalence of these organisms in pediatric patients newly diagnosed with CD...
- Antibiotic resistance in Campylobacter: emergence, transmission and persistenceTaradon Luangtongkum
Department of Veterinary Microbiology and Preventive Medicine, 1116 Veterinary Medicine Complex, Iowa State University, Ames, IA 500111, USA
Future Microbiol 4:189-200. 2009..A future perspective on antibiotic resistance and potential approaches for the control of antibiotic-resistant Campylobacter, will also be discussed...
- Climate variability and campylobacter infection: an international studyR Sari Kovats
London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
Int J Biometeorol 49:207-14. 2005..The main driver of seasonality of campylobacter remains elusive and underscores the need to identify the major serotypes and routes of transmission for this disease...
- Incidence and ecology of Campylobacter jejuni and coli in animalsS M Horrocks
United States Department of Agriculture, Southern Plains Agricultural Research Center, College Station, TX 77845, USA
Anaerobe 15:18-25. 2009..Such multiple hurdle approaches that simultaneously utilize pre- and post-harvest control techniques are expected to be the most effective approach for decreasing human illness associated with foodborne pathogens...
- The health burden of Campylobacter infection and the impact of antimicrobial resistance: playing chickenGuillermo M Ruiz-Palacios
Clin Infect Dis 44:701-3. 2007
- Detection of Campylobacter concisus and other Campylobacter species in colonic biopsies from adults with ulcerative colitisIndrani Mukhopadhya
Gastrointestinal Research Group, Division of Applied Medicine, University of Aberdeen, Foresterhill, Aberdeen, United Kingdom
PLoS ONE 6:e21490. 2011..This study investigated the prevalence of Campylobacter species in colonic biopsy samples from adults with UC and healthy controls...
- Colonization factors of Campylobacter jejuni in the chicken gutDavid Hermans
Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium
Vet Res 42:82. 2011..jejuni identified to date. These factors may contribute to our understanding on how C. jejuni survival and colonization in chicks is mediated, as well as provide potential targets for effective subunit vaccine development...
- Allelic diversity and recombination in Campylobacter jejuniS Suerbaum
Institut fur Hygiene und Mikrobiologie der Universitat Wurzburg, D 97080 Wurzburg, Germany
J Bacteriol 183:2553-9. 2001..These analyses showed that intraspecific recombination is frequent in C. jejuni and has generated extensive diversity of allelic profiles from a small number of polymorphic nucleotides...
- Attribution of Campylobacter infections in northeast Scotland to specific sources by use of multilocus sequence typingNorval J C Strachan
School of Biological Sciences, University of Aberdeen, Aberdeen, United Kingdom
J Infect Dis 199:1205-8. 2009..The results indicate that chicken is a major source of infection in young urban children, although not in their rural counterparts, for which ruminant and other avian sources are more important...
- Campylobacter jejuni survival within human epithelial cells is enhanced by the secreted protein CiaIDaelynn R Buelow
School of Molecular Biosciences, College of Veterinary Medicine, Washington State University, Pullman, Washington 99164 7520, USA
Mol Microbiol 80:1296-312. 2011..Based on the data, we conclude that CiaI contributes to the ability of C. jejuni to survive within epithelial cells...
- Poultry as a host for the zoonotic pathogen Campylobacter jejuniDavid Hermans
Department of Pathology, Bacteriology and Avian Diseases, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, Merelbeke, Belgium
Vector Borne Zoonotic Dis 12:89-98. 2012..jejuni in broiler flocks. As a result, the number of human campylobacteriosis cases associated with the chicken vector remains strikingly high...
- The epidemiology of antibiotic resistance in CampylobacterJohn E Moore
Northern Ireland Public Health Laboratory, Department of Bacteriology, Belfast City Hospital, Belfast, Northern Ireland, UK
Microbes Infect 8:1955-66. 2006....
- Activation of human and chicken toll-like receptors by Campylobacter sppMarcel R de Zoete
Department of Infectious Diseases and Immunology, Utrecht University, P O Box 80 165, 3508 TD Utrecht, The Netherlands
Infect Immun 78:1229-38. 2010..The results suggest that differences in bacterial cell wall integrity and in TLR responses to Campylobacter LOS and/or DNA may contribute to the distinct clinical manifestation between the species...
- A role for Campylobacter jejuni-induced enteritis in inflammatory bowel disease?Lisa D Kalischuk
Agriculture and Agri Food Canada, Lethbridge, Canada
Am J Physiol Gastrointest Liver Physiol 298:G1-9. 2010....
- Wide geographical distribution of internationally rare Campylobacter clones within New ZealandS M McTavish
ESR Ltd, Kenepuru Science Centre, Porirua, New Zealand
Epidemiol Infect 136:1244-52. 2008....
- Campylobacter, from obscurity to celebrityJ P Butzler
Department of Human Ecology, Faculty of Medicine, Vrije Universiteit Brussel, Brussels, Belgium
Clin Microbiol Infect 10:868-76. 2004..jejuni remains susceptible to fluoroquinolones. The public health burden of Campylobacter spp. other than C. jejuni/C. coli remains unmeasured. Better diagnostic methods may reveal the true health burden of these organisms...
- The seasonality of human campylobacter infection and Campylobacter isolates from fresh, retail chicken in WalesR J Meldrum
National Public Health Service for Wales, Cardiff, UK
Epidemiol Infect 133:49-52. 2005Seasonal peaks in both human campylobacter infections and poultry isolates have been observed in several European countries but remain unexplained...
- Development of a multiplex PCR assay for identification of Campylobacter coli, Campylobacter fetus, Campylobacter hyointestinalis subsp. hyointestinalis, Campylobacter jejuni, Campylobacter lari and Campylobacter upsaliensisWataru Yamazaki-Matsune
Division of Bacteriology, Osaka Prefectural Institute of Public Health, Osaka, Japan
J Med Microbiol 56:1467-73. 2007....
- Emergence of a tetracycline-resistant Campylobacter jejuni clone associated with outbreaks of ovine abortion in the United StatesOrhan Sahin
Department of Veterinary Microbiology and Preventive Medicine, Iowa State University, Ames, Iowa 50011, USA
J Clin Microbiol 46:1663-71. 2008..Together, these results indicate that a single tetracycline-resistant C. jejuni clone has emerged as the major cause of Campylobacter-associated sheep abortion in the United States...
- The Campylobacter jejuni stringent response controls specific stress survival and virulence-associated phenotypesErin C Gaynor
Department of Microbiology and Immunology, Stanford University, Stanford, CA, USA
Mol Microbiol 56:8-27. 2005..jejuni stringent response in multiple aspects of C. jejuni biology and pathogenesis and, further, may lend novel insight into unexplored features of the stringent response in other prokaryotic organisms...
- Prevalence and antimicrobial resistance of Campylobacter isolates in broilers from ChinaXia Chen
National Reference Laboratory for Veterinary Drug Residue, Key Laboratory of Development and Evaluation of the Chemical and Herbal Drugs for Animal Use, Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Beijing 100193, People s Republic of China
Vet Microbiol 144:133-9. 2010....
- Identification of a Campylobacter jejuni-secreted protein required for maximal invasion of host cellsJeffrey E Christensen
Department of Microbiology, School of Molecular Biosciences, Washington State University, Pullman, Washington, USA
Mol Microbiol 73:650-62. 2009..Based on the phenotype of the C. jejuni Cj1242 mutant, we designated the protein Campylobacter invasion antigen C (CiaC). Collectively, our findings indicate that CiaC is a potentially important virulence factor...
- High incidence of Campylobacter concisus in gastroenteritis in North Jutland, Denmark: a population-based studyH L Nielsen
Department of Infectious Diseases, Aalborg Hospital, Aarhus University Hospital, Hobrovej 18 22, DK 9000 Aalborg, Denmark
Clin Microbiol Infect 19:445-50. 2013..Future studies have to focus on the clinical follow-up and the long-term risk of inflammatory bowel diseases in C. concisus-positive patients. We conclude that there is a high incidence of C. concisus in Denmark...
- Campylobacter-triggered reactive arthritis: a population-based studyT Hannu
Department of Medicine, Division of Rheumatology, Helsinki University Central Hospital, Finland
Rheumatology (Oxford) 41:312-8. 2002..To study the incidence and clinical picture of Campylobacter-associated reactive arthritis (ReA) and other reactive musculoskeletal symptoms in the population...
- Identification of potential environmentally adapted Campylobacter jejuni strain, United KingdomWill Sopwith
Health Protection Agency, North West, Liverpool, UK
Emerg Infect Dis 14:1769-73. 2008..jejuni type in surface waters. ST-45 is likely more adapted to survival outside a host, making it a key driver of transmission between livestock, environmental, and human settings...
- Sequence polymorphism, predicted secondary structures, and surface-exposed conformational epitopes of Campylobacter major outer membrane proteinQ Zhang
Food Animal Health Research Program, The Ohio State University, Wooster, Ohio 44691, USA
Infect Immun 68:5679-89. 2000..These findings are instrumental in the design of MOMP-based diagnostic tools and vaccines...
- Caecal transcriptome analysis of colonized and non-colonized chickens within two genetic lines that differ in caecal colonization by Campylobacter jejuniX Y Li
Department of Poultry Science, Texas A and M University, College Station, TX 77843, USA
Anim Genet 42:491-500. 2011..jejuni colonization and that the tumour necrosis factor receptor superfamily genes play important roles in determining C. jejuni non-colonization in broilers...
- The dioxin crisis as experiment to determine poultry-related campylobacter enteritisAkke Vellinga
Department of Epidemiology and Social Medicine, Institute of Public Health Louis Pasteur, Brussels, Belgium
Emerg Infect Dis 8:19-22. 2002..Through the sentinel surveillance system, a decrease in Campylobacter infections during June 1999 was noticed...
- Changes in causes of acute gastroenteritis in the United Kingdom over 15 years: microbiologic findings from 2 prospective, population-based studies of infectious intestinal diseaseClarence C Tam
Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
Clin Infect Dis 54:1275-86. 2012..We examined changes in etiology and diagnostic yield of IID cases over 15 years...
- Campylobacter jejuni CsrA mediates oxidative stress responses, biofilm formation, and host cell invasionJoshua A Fields
Department of Biochemistry and Molecular Biology, Medical College of Georgia, 1459 Laney Walker Blvd, Augusta, GA 30912, USA
J Bacteriol 190:3411-6. 2008..CsrA also contributed to biofilm formation and adherence to and invasion of INT407 intestinal epithelial cells, suggesting a regulatory role for CsrA in C. jejuni pathogenesis...
- Novel insight in the association between salmonellosis or campylobacteriosis and chronic illness, and the role of host genetics in susceptibility to these diseasesY Doorduyn
Department Epidemiology and Surveillance, Netherlands Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, The Netherlands
Epidemiol Infect 136:1225-34. 2008We studied the role of host genetics in the susceptibility to severe Salmonella and Campylobacter infections and chronic sequelae of these infections...
- Molecular-based detection of non-culturable and emerging campylobacteria in patients presenting with gastroenteritisS Bullman
Department of Biological Sciences, Cork Institute of Technology, Ireland
Epidemiol Infect 140:684-8. 2012..are responsible for a considerable proportion of human enteritis and the true incidence of infection is likely to be significantly underestimated where conventional Campylobacter culture methods are used in isolation...
- Campylobacter colonization of the chicken induces a proinflammatory response in mucosal tissuesChristopher K Smith
Institute for Animal Health, Compton, Berkshire, UK
FEMS Immunol Med Microbiol 54:114-21. 2008..This correlated with an influx of heterophils but was not associated with any pathology. These results suggest that in poultry there may be a controlled inflammatory process during colonization...
- Isolation of motile and non-motile insertional mutants of Campylobacter jejuni: the role of motility in adherence and invasion of eukaryotic cellsR Yao
Enteric Diseases Program, Naval Medical Research Institute Annex, Rockville, Maryland 20852
Mol Microbiol 14:883-93. 1994..Characterization of the mutants at the molecular level and in animal models should further contribute to our understanding of the pathogenicity of these organisms...
- Mechanisms of fluoroquinolone and macrolide resistance in Campylobacter sppSophie Payot
Institut National de la Recherche Agronomique, UR086 BioAgresseurs, santé, Environnement, Nouzilly, France
Microbes Infect 8:1967-71. 2006The incidence of human Campylobacter infections is increasing worldwide, as well as the proportion of isolates resistant to fluoroquinolones and/or macrolides, the drugs of choice to treat campylobacteriosis...
- Influence of season and geography on Campylobacter jejuni and C. coli subtypes in housed broiler flocks reared in Great BritainF Jorgensen
Health Protection Agency, Microbiology Services, Food, Water and Environmental Microbiology Network, Porton Down, Salisbury SP4 0JG, United Kingdom
Appl Environ Microbiol 77:3741-8. 2011..Flocks slaughtered at the same time were more likely to have similar complexes, and ST-45 had a seasonal pattern, with the highest prevalence in June, and was also more likely to be present in flocks reared in northern Great Britain...
- Is the major increase in notified campylobacteriosis in New Zealand real?M G Baker
Department of Public Health, Wellington School of Medicine and Health Sciences, Otago University, Wellington, New Zealand
Epidemiol Infect 135:163-70. 2007..Given the large disease burden, further research and intervention studies should be public health priorities in this country...
- Quantifying transmission of Campylobacter spp. among broilersT J W M Van Gerwe
Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 7, 3584 CL Utrecht, The Netherlands
Appl Environ Microbiol 71:5765-70. 2005....
- A re-evaluation of the impact of temperature and climate change on foodborne illnessI R Lake
School of Environmental Sciences, University of East Anglia, Norwich, UK
Epidemiol Infect 137:1538-47. 2009..These adaptations to temperature imply that current estimates of how climate change may alter foodborne illness burden are overly pessimistic...
- Genetic diversity in Campylobacter jejuni is associated with differential colonization of broiler chickens and C57BL/6J IL10-deficient miceDavid L Wilson
National Food Safety and Toxicology Center, Michigan State University, East Lansing, MI 48823, USA
Microbiology 156:2046-57. 2010..jejuni; the enhancement of genetic diversity at this location may contribute to its importance as a human disease reservoir...
- Isolation and detection of Campylobacter concisus from saliva of healthy individuals and patients with inflammatory bowel diseaseLi Zhang
School of Biotechnology and Biomolecular Sciences, University of New South Wales, Kensington, Sydney, New South Wales 2052, Australia
J Clin Microbiol 48:2965-7. 2010..C. concisus was detected in 97% of the healthy individuals and 100% of the patients with IBD tested. The C. concisus culture positivity rate in younger children was significantly lower than that in the other age groups...
- Genetic diversity among Campylobacter jejuni isolates from pets in IrelandE Acke
School of Agriculture, Food Science and Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland
Vet Rec 166:102-6. 2010....
- Campylobacter concisus: an emerging pathogen?Diane G Newell
MED VET NET, Veterinary Laboratories Agency, Addlestone, Surrey, UK
Eur J Gastroenterol Hepatol 17:1013-4. 2005..However, considerable further work is needed with more discriminatory genotyping methods, before accurate assessment of the risk of C. concisus infection to human health can be determined...
- Knockout mutagenesis of the kpsE gene of Campylobacter jejuni 81116 and its involvement in bacterium-host interactionsBoy M Bachtiar
Biotechnology and Environmental Biology, RMIT University, Melbourne, Australia
FEMS Immunol Med Microbiol 49:149-54. 2007..jejuni capsular polysaccharides play an important role in adherence to and invasion of human embryonic epithelial cells. However, no significant role of capsular polysaccharides was shown in colonization of the chicken gut...
- Campylobacter in poultry: filling an ecological nicheMargie D Lee
Department of Population Health, Poultry Diagnostic and Research Center, The University of Georgia, Athens, GA 30602, USA
Avian Dis 50:1-9. 2006....
- Standing genetic variation in contingency loci drives the rapid adaptation of Campylobacter jejuni to a novel hostJohn P Jerome
Comparative Enteric Diseases Laboratory, Michigan State University, East Lansing, Michigan, United States of America
PLoS ONE 6:e16399. 2011..jejuni adaptation and virulence in a novel host...
- Association of antimicrobial resistance in Campylobacter isolated from food-producing animals with antimicrobial use on farmsTetsuo Asai
National Veterinary Assay Laboratory, Ministry of Agriculture, Forestry and Fisheries, Tokyo 185 8511, Japan
Jpn J Infect Dis 60:290-4. 2007..1% (4/44) and 24.1% (14/58) of the farms where enrofloxacin-resistant C. jejuni and C. coli were isolated, respectively. It is likely that several factors account for the presence of fluoroquinolone-resistant Campylobacter...
- Colonization strategy of Campylobacter jejuni results in persistent infection of the chicken gutKim Van Deun
Department of Pathology, Bacteriology and Avian Diseases, Ghent University, Salisburylaan 133, Merelbeke, Belgium
Vet Microbiol 130:285-97. 2008..These findings suggest a novel colonization mechanism by escaping rapid mucosal clearance through short-term epithelial invasion and evasion, combined with fast replication in the mucus...
- Guillain-Barré syndrome after exposure to influenza virusHelmar C Lehmann
Department of Neurology, Heinrich Heine University, Moorenstrasse 5, Dusseldorf, Germany
Lancet Infect Dis 10:643-51. 2010..However, the experiences from the 1976 swine flu vaccination programme emphasise the importance for active and passive surveillance to monitor vaccine safety...
- Generation of Campylobacter jejuni genetic diversity in vivoPaulo de Boer
Institute for Animal Science and Health, Division of Infectious Diseases and Food Chain Quality, PO Box 65, 8200 AB Lelystad, The Netherlands
Mol Microbiol 44:351-9. 2002..Together, the data indicate unequivocally that interstrain genetic exchange as well as intragenomic alterations do occur in vivo during C. jejuni infection. These events probably explain the genome plasticity observed for this pathogen...
- Environmental Health Specialist NetworkRICHARD NORMAN DANILA; Fiscal Year: 2013..Special studies to identify the burden of Cryptosporidium, Shiga toxin-producing E. coli, and Campylobacter infections due to drinking water, along with practices, behaviors, or other risk factors that lead to sporadic ..
- Antimicrobial peptide resistance in Campylobacter jejuniJun Lin; Fiscal Year: 2010..Contaminated poultry meats are considered a significant source for human Campylobacter infections. Increasing resistance of C...
- Ferric enterobactin acquisition systems in CampylobacterJun Lin; Fiscal Year: 2011..threat to public health and raises an urgent need for alternative strategies to prevent and control Campylobacter infections. Iron acquisition is essential for survival and colonization of pathogenic bacteria in the host and thus ..
- Campylobacter colonization and virulence determinantsAlain Stintzi; Fiscal Year: 2007..The identification of these Campylobacter determinants could significantly contribute to the development of more effective methods to diagnose, manage and ultimately prevent Campylobacter infections.
- Analysis of Campylobacter coli Lipooligosaccharide Core DiversityMARGARET KANIPES; Fiscal Year: 2006..A small but significant number of Campylobacter infections have also been linked to the development of Guillain Barre Syndrome (GBS)...
- 14th International CHRO WorkshopIrving Nachamkin; Fiscal Year: 2007..abstract_text> ..
- 13th International Campylobacter/Helicobacter workshopIrving Nachamkin; Fiscal Year: 2005..abstract_text> ..
- HOST FACTORS MEDIATE INVASION BY CAMPYLOBACTER JEJUNILINDA MANSFIELD; Fiscal Year: 2002..jejuni invasion is facilitated due to a direct effect of some secreted/excreted product of the worms, and 4) Determine what host cell genes are differentially expressed during C. jejuni invasion. ..
- Pathogenesis of Campylobacter enteritis:MICHAEL KONKEL; Fiscal Year: 2005..jejuni, and will be useful in the development of intervention and control methods to reduce the number of cases of human campylobacteriosis. ..
- Development and evaluation of subunit vaccine CmeC against Campylobacter jejuniJun Lin; Fiscal Year: 2008..for the development of alternative intervention strategies, such as vaccination, to prevent and control Campylobacter infections. Despite recent progress on the elucidation of immunogenic and protective antigens in C...
- CELL-SURFACE PROTEINS IN CAMPYLOBACTER FETUS VIRULENCEMartin Blaser; Fiscal Year: 2004..Finally, the data generated can be used to develop a mathematical model of antigenic variation that focuses on the relationship between microbial recombination generating diversity and host selection determining the direction of change. ..
- H PYLORI RECOMBINATION AND GASTRIC COLONIZATIONMartin Blaser; Fiscal Year: 2001..pylori infections. ..
- Development of furanones for treatment of anthraxMartin Blaser; Fiscal Year: 2005..In initial studies, spores will be given subcutaneosly. Efficacy parameters will be defined as above. Successful trials can lead to phase I studies in humans, and treatment studies in non-human primates. ..
- Glycosylation of Campylobacter flagellaPatricia Guerry; Fiscal Year: 2007..The biological role of flagella glycosylation will be studied by examining a series of mutants in in vitro and in vivo assays of virulence. ..
- Pandemic influenza control at the borders of island countries and in householdMichael Baker; Fiscal Year: 2008..Findings from the housing cohort would be used to guide advice about reducing influenza transmission in households, particularly in terms of crowding levels and exposure to active and passive smoking. ..
- Gamma-Delta T cells and CryptosporidiosisBeth Kirkpatrick; Fiscal Year: 2008..These data will advance our understanding of the mucosal immune response to cryptosporidiosis, which will lead to further advances in prevention and therapy. ..
- Immunoglobulin Allotypes in Hepatitis C Virus InfectionJANARDAN PANDEY; Fiscal Year: 2008..Results of this investigation will advance our understanding of the role of host genetic factors in clearance and persistence of hepatitis C virus infection. ..
- PHYSIOLOGY AND CLONING OF B FRAGILIS ENTEROTOXINCYNTHIA SEARS; Fiscal Year: 2010..Our studies may indicate that a common stool bacterium is oncogenic and contributes to colon cancer risk. If so, these data will lead to new public health approaches to the prevention of colon cancer. ..
- HUS Pathogenesis & clinical Outcome in an in vivo modelJames Fox; Fiscal Year: 2008..We will use this model to study the pathogenesis of HUS and importantly to develop therapeutic regimens to prevent and treat EHEC disease. [unreadable] [unreadable] [unreadable] [unreadable]..
- IN VIVO PATHOGENESIS OF HELICOBACTER PYLORIJames Fox; Fiscal Year: 2009..pylori pathogenesis and specifically evaluate the role of regulatory T cells in limiting H. pylori-induced gastric pathology. ..
- Neurocircuitry of Illness Induced Behavioral DepressionLISA GOEHLER; Fiscal Year: 2009....
- Probiotics in Pediatric Diarrhea in PeruRichard Oberhelman; Fiscal Year: 2008....
- PROBIOTICS IN PEDIATRIC DIARRHEA IN PERU: PLANNING GRANTRichard Oberhelman; Fiscal Year: 2006..Support for these activities during a planning period before the clinical trial will greatly facilitate the implementation of the trial. ..
- Neural and Immune Cell Interactions: Two of a KindLISA GOEHLER; Fiscal Year: 2002..Finally, the interactions between immune and neural cells may well be bi-directional, providing a novel mechanism by which neural activity can modulate immune cell functions. ..
- EXPERIMENTAL PATHOLOGY SHARED RESOURCE LABORATORYLaura Lamps; Fiscal Year: 2003..abstract_text> ..
- Pathogen of Enterotoxigenic Bacteriodes Fragilis InfectCYNTHIA SEARS; Fiscal Year: 2003..We hypothesize that ETBF is an under-recognized intestinal pathogen accounting for a portion of previously undiagnosed inflammatory intestinal infections in both children and adults. ..
- Microecology-murine gut-initiation & progression of IBDJames Fox; Fiscal Year: 2005..prior and subsequent to oral vaccination with Helicobacter spp. antigens and mucosal adjuvants, elucidate how these vaccine strategies influence microflora dynamics and impact gut cytokine responses. ..
- DEVELOPING AND IMPROVING INSTITUTIONAL ANIMAL RESOURCESJames Fox; Fiscal Year: 2006....
- Role of Chemotaxis in Campylobacter ColonizationChristopher Chang; Fiscal Year: 2006..3. Conduct a biochemical characterization of the central signaling pathway that controls Campylobacter chemotaxis. ..
- Gastroenteritis and Extreme Weather Events in ElderlyElena Naumova; Fiscal Year: 2006..abstract_text> ..
- Practical Diagnostics for AIDS-Related Pediatric TB,PeruRichard Oberhelman; Fiscal Year: 2006..These new diagnostic methods have tremendous potential to improve and simplify the diagnosis of pediatric tuberculosis in low-income countries with limited laboratory resources. ..
- Helicobacter induced hepatitis and tumorigenesisJames Fox; Fiscal Year: 2009..A more complete understanding of the etiopathogenesis of hepatobiliary disease and hepatocellular carcinoma is likely to result in new strategies for treatment and prevention of these important human diseases. ..
- Breast milk: Physiology, Biochemistry and OutcomesArdythe Morrow; Fiscal Year: 2006..A list of these publications is found on our society's website (www.isrhml.org.umu.se). [unreadable] [unreadable] [unreadable]..
- Genetic Analysis of Campylobacter jejuni ColonizationDAVID HENDRIXSON; Fiscal Year: 2003..jejuni to identify genes required for chicken colonization. This last aim will allow us to begin to understand requirements of C. jejuni for colonization of a natural host. ..