Genomes and Genes
Summary: Infections with bacteria of the genus CAMPYLOBACTER.
Publications227 found, 100 shown here
- 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 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...
- 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...
- 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...
- 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...
- 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....
- 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...
- 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...
- 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...
- Delineation of Campylobacter concisus genomospecies by amplified fragment length polymorphism analysis and correlation of results with clinical dataRune Aabenhus
Department of Clinical Microbiology, Rigshospitalet, Copenhagen, Denmark
J Clin Microbiol 43:5091-6. 2005..Campylobacter concisus is genetically and taxonomically diverse and contains at least four distinct genomospecies that may exhibit differences in their spectra of virulence potential...
- 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...
- 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...
- 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....
- 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...
- 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...
- 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...
- Characterization of the specific interaction between sialoadhesin and sialylated Campylobacter jejuni lipooligosaccharidesAstrid P Heikema
Department of Medical Microbiology and Infectious Diseases, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
Infect Immun 78:3237-46. 2010....
- 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...
- 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....
- 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...
- 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...
- 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...
- Gamma-glutamyl transpeptidase has a role in the persistent colonization of the avian gut by Campylobacter jejuniIf H A Barnes
Veterinary Laboratories Agency Weybridge, Woodham Lane, New Haw, Addlestone, Surrey, KT15 3NB, UK
Microb Pathog 43:198-207. 2007..In vivo studies showed that, although GGT activity was not required for initial colonization of 1-day-old chicks, the enzyme was required for persistent colonization of the avian gut...
- Effect of Campylobacter-specific maternal antibodies on Campylobacter jejuni colonization in young chickensOrhan Sahin
Food Animal Health Research Program, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, Ohio 44691, USA
Appl Environ Microbiol 69:5372-9. 2003....
- Marked campylobacteriosis decline after interventions aimed at poultry, New ZealandAnn Sears
University of Otago, Wellington, New Zealand
Emerg Infect Dis 17:1007-15. 2011..contamination of poultry. The apparent success of these interventions may inform approaches other countries could consider to help control foodborne campylobacteriosis...
- 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...
- Campylobacter ureolyticus: an emerging gastrointestinal pathogen?Susan Bullman
Department of Biological Sciences, Cork Institute of Technology, Cork, Ireland
FEMS Immunol Med Microbiol 61:228-30. 2011..This is, to the best of our knowledge, the first report of C. ureolyticus in the faeces of patients presenting with gastroenteritis and may suggest a role for this organism as an emerging enteric pathogen...
- 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...
- Molecular epidemiology of Campylobacter jejuni in a geographically isolated country with a uniquely structured poultry industryPetra Mullner
Molecular Epidemiology and Veterinary Public Health Laboratory, Hopkirk Research Institute, Massey University, Private Bag 11 222, Palmerston North, New Zealand
Appl Environ Microbiol 76:2145-54. 2010..jejuni has a distinctive molecular epidemiology in this country. These results may be due in part to New Zealand's geographical isolation and its uniquely structured poultry industry...
- 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...
- Sequencing and validation of the genome of a Campylobacter concisus reveals intra-species diversityNandan P Deshpande
Systems Biology Initiative, School of Biotechnology and Biomolecular Sciences, The University of New South Wales, Sydney, New South Wales, Australia
PLoS ONE 6:e22170. 2011..Many of the observed differences are consistent with UNSWCD having adapted to greater surface interaction with host cells, as opposed to BAA-1457 which may prefer a free-living environment...
- Campylobacter jejuni--microtubule-dependent invasionD J Kopecko
Laboratory of Enteric and Sexually Transmitted Diseases, FDA Center for Biologics Evaluation and Research, Bldg 29 420, NIH Campus, Bethesda, MD 20892, USA
Trends Microbiol 9:389-96. 2001..current evidence suggests that C. jejuni use some markedly different molecular mechanisms of pathogenesis compared with shigellae...
- Outbreaks of campylobacteriosis in Australia, 2001 to 2006Leanne E Unicomb
National Centre for Epidemiology and Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
Foodborne Pathog Dis 6:1241-50. 2009..In addition to detection of chicken as a common source of outbreaks, these data highlight the importance of directing policy at commercial premises, aged care facilities, and school camps to reduce Campylobacter disease burden...
- Weather and notified Campylobacter infections in temperate and sub-tropical regions of Australia: an ecological studyPeng Bi
Discipline of Public Health, University of Adelaide, North Terrace, Adelaide, SA 5005, Australia
J Infect 57:317-23. 2008..This study was designed to quantify the relationship between weather variables and Campylobacter infections in two Australian cities with different local climatic conditions.
- Quantifying transmission of Campylobacter jejuni in commercial broiler flocksTwan van Gerwe
Department of Farm Animal Health, Utrecht University, The Netherlands
Appl Environ Microbiol 75:625-8. 2009..This study provides an important quantitative estimate of the rate of transmission of Campylobacter in broiler flocks, which could be helpful in future studies on the epidemiology of Campylobacter in the field...
- Summary of the Swedish Campylobacter program in broilers, 2001 through 2005I Hansson
Department of Bacteriology, National Veterinary Institute, SE 751 89 Uppsala, Sweden
J Food Prot 70:2008-14. 2007..During the study period, about one-third of producers seldom delivered Campylobacter-positive batches (< 10% positive batches per year). Thus, it is possible to produce Campylobacter-free broilers in Sweden...
- Characterization and subgrouping of Campylobacter concisus strains using protein profiles, conventional biochemical testing and antibiotic susceptibilityRune Aabenhus
Department of Clinical Microbiology, National University Hospital (Rigshospitalet, Denmark
Eur J Gastroenterol Hepatol 17:1019-24. 2005..Further studies using a polyphasic approach including the application of genetic methods are needed to assess the complex taxonomy of this potential pathogen...
- First attempt to produce experimental Campylobacter concisus infection in miceRune Aabenhus
Department of Clinical Microbiology, National University Hospital Rigshospitalet, Copenhagen, Denmark
World J Gastroenterol 14:6954-9. 2008..To infect mice with atypical Campylobacter concisus (C. concisus) for the first time...
- 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...
- 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...
- Multiple factors interact to produce responses resembling spectrum of human disease in Campylobacter jejuni infected C57BL/6 IL-10-/- miceJulia A Bell
Comparative Enteric Diseases Laboratory, National Food Safety and Toxicology Center, Michigan State University, East Lansing, Michigan 48824, USA
BMC Microbiol 9:57. 2009..We took a comparative experimental approach to explore differences among different C. jejuni strains and studied the effect of diet on disease manifestation in an interleukin-10 deficient mouse model...
- Distribution of serotypes of Campylobacter jejuni and C. coli from Danish patients, poultry, cattle and swineE M Nielsen
Department of Microbiology, Danish Veterinary Laboratory, Copenhagen, Denmark
FEMS Immunol Med Microbiol 19:47-56. 1997..The serotype distribution of human clinical isolates showed large overlap with the serotype distribution of campylobacters in cattle and chickens, and on this basis both could be major sources of human campylobacteriosis...
- Multilocus sequence typing of Campylobacter jejuni isolates from humans, chickens, raw milk, and environmental water in Quebec, CanadaSimon Levesque
Department of Microbiology and Infectious Diseases, Faculté de Médecine de l Université de Sherbrooke, 3001, 12e Avenue Nord, Sherbrooke, Quebec J1H 5N4, Canada
J Clin Microbiol 46:3404-11. 2008..Although MLST is labor-intensive and expensive, it remains the single best method for the genotyping of C. jejuni isolates and deciphering the epidemiologic relationships among isolates...
- The physiology of Campylobacter species and its relevance to their role as foodborne pathogensSimon F Park
School of Biomedical and Life Sciences, University of Surrey, Guildford, UK
Int J Food Microbiol 74:177-88. 2002..The aim of this review is to outline the unusual physiology of campylobacters (C. jejuni and C. coli) and to describe how this influences their role as foodborne pathogens...
- 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...
- 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...
- 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...
- Rapid pulsed-field gel electrophoresis protocol for subtyping of Campylobacter jejuniE M Ribot
Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30333, USA
J Clin Microbiol 39:1889-94. 2001..Comparison of PFGE patterns obtained in six laboratories showed that subtyping results obtained using this protocol are highly reproducible...
- Regulation of chicken contamination is urgently needed to control New Zealand's serious campylobacteriosis epidemicMichael Baker
Wellington School of Medicine and Health Sciences, University of Otago
N Z Med J 119:U2264. 2006....
- A large multi-pathogen waterborne community outbreak linked to faecal contamination of a groundwater system, France, 2000A Gallay
Institut de Veille Sanitaire, Saint Maurice, France
Clin Microbiol Infect 12:561-70. 2006..This is the first documented waterborne outbreak of infection involving human C. coli infections. A better understanding of the factors influencing campylobacter transmission between hosts is required...
- Influence of Campylobacter jejuni fliA, rpoN and flgK genes on colonization of the chicken gutUrsla Fernando
Vaccine and Infectious Disease Organization, 120 Veterinary Road, Saskatoon, Saskatchewan, Canada S7N 5E3
Int J Food Microbiol 118:194-200. 2007..jejuni, is required for assembly of the flagellar secretory apparatus and an flgK mutant of C. jejuni expressing only the hook showed diminished motility and was completely attenuated for cecal colonization in chickens...
- Estimating community incidence of Salmonella, Campylobacter, and Shiga toxin-producing Escherichia coli infections, AustraliaGillian Hall
Australian National University, Acton, Australian Capital Territory, Australia
Emerg Infect Dis 14:1601-9. 2008..Estimation of multipliers allows assessment of the true effects of these diseases and better understanding of public health surveillance...
- Population-attributable risk estimates for risk factors associated with Campylobacter infection, australiaRussell J Stafford
Queensland Health, Brisbane, Queensland, Australia
Emerg Infect Dis 14:895-901. 2008..Our statistical technique could be applied more widely to other communicable diseases that are subject to routine surveillance...
- The occurrence of Campylobacter subtypes in environmental reservoirs and potential transmission routesM L Devane
ESR Ltd, Christchurch Science Centre, Christchurch, New Zealand
J Appl Microbiol 98:980-90. 2005..Their relative importance needs to be assessed from an exposure assessment standpoint...
- 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...
- 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....
- Sialylation of Campylobacter jejuni lipo-oligosaccharides is associated with severe gastro-enteritis and reactive arthritisNinell P Mortensen
Unit of Gastrointestinal Infections, Statens Serum Institute, DK 2300 Copenhagen S, Denmark
Microbes Infect 11:988-94. 2009..We conclude that sialylation of C. jejuni LOS is not only a risk factor for development of post-infectious symptoms, but is also associated with increased severity of enteric disease...
- Guillain-Barré syndrome and preceding infection with campylobacter, influenza and Epstein-Barr virus in the general practice research databaseClarence C Tam
Infectious Disease Epidemiology Unit, Department of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
PLoS ONE 2:e344. 2007..A number of infectious agents have previously been suggested as risk factors for the development of Guillain-Barré syndrome (GBS), but robust epidemiologic evidence for these associations is lacking...
- The second century of Campylobacter research: recent advances, new opportunities and old problemsNick Dorrell
Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
Curr Opin Infect Dis 20:514-8. 2007..In particular it is still unclear how C. jejuni infection causes diarrhoea...
- Comparative, collaborative, and on-site validation of a TaqMan PCR method as a tool for certified production of fresh, campylobacter-free chickensM Krause
Danish Institute for Food and Veterinary Research, , DK-1790 Copenhagen V, Denmark
Appl Environ Microbiol 72:5463-8. 2006..Real-time PCR correctly identified 10 of 20 flocks as positive; thus, the method fulfilled the NordVal validation criteria and has since been implemented at a major abattoir...
- FoodNet estimate of the burden of illness caused by nontyphoidal Salmonella infections in the United StatesAndrew C Voetsch
Foodborne and Diarrheal Diseases Branch, Division of Bacterial and Mycotic Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA
Clin Infect Dis 38:S127-34. 2004..These estimates indicate that salmonellosis presents a major ongoing burden to public health...
- Genetic instability is associated with changes in the colonization potential of Campylobacter jejuni in the avian intestineA M Ridley
Veterinary Laboratories Agency Weybridge, New Haw, Surrey, United Kingdom
J Appl Microbiol 105:95-104. 2008..A panel of pulsed field gel electrophoresis (PFGE) type variants of Campylobacter jejuni, previously identified as of clonal origin, were investigated to determine whether genomic instability could be observed during competitive growth...
- Neonatal sepsis by Campylobacter jejuni: genetically proven transmission from a household puppyT F Wolfs
Dept of Infectious Diseases, Wilhelmina Children s Hospital, University Medical Centre, 3508 AB Utrecht, The Netherlands
Clin Infect Dis 32:E97-9. 2001..Genotyping of Campylobacter strains obtained from puppy and child resulted in highly homogeneous findings. This represents the first genetically proven C. jejuni dog-human transmission...
- Evaluation of culture methods and a DNA probe-based PCR assay for detection of Campylobacter species in clinical specimens of fecesMajella Maher
The National Diagnostics Centre, BioResearch, National University of Ireland and Department of Medical Microbiology, University College Hospital, Galway, Ireland
J Clin Microbiol 41:2980-6. 2003..other than C. jejuni and C. coli may account for a proportion of cases of acute gastroenteritis in which no etiological agent is currently identified...
- Role of batch depletion of broiler houses on the occurrence of Campylobacter spp. in chicken flocksB Hald
Danish Veterinary Laboratory, Aarhus, Denmark
Lett Appl Microbiol 32:253-6. 2001..The effect of batch depletion of broiler houses for campylobacter occurrence in broiler flocks was estimated in 10 flocks, each comprising a separate female and male batch...
- 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...
- Infectious origins of, and molecular mimicry in, Guillain-Barré and Fisher syndromesN Yuki
Department of Neurology, Dokkyo University School of Medicine, Tochigi, Japan
Lancet Infect Dis 1:29-37. 2001..Some patients develop FS after C jejuni infection, and the lipopolysaccharide present bears the GQ1b epitope. Molecular mimicry is a possible cause of GBS and FS...
- Consumption of raw vegetables and fruits: a risk factor for Campylobacter infectionsL Verhoeff-Bakkenes
Laboratory for Zoonoses and Environmental Microbiology, National Institute for Public Health and the Environment RIVM, PO Box 1, 3720 BA Bilthoven, The Netherlands
Int J Food Microbiol 144:406-12. 2011..3×10⁵ cases of infection with Campylobacter per year for the whole Dutch population. This constitutes the consumption of raw vegetables and fruits, especially when packaged, to be a risk factor for Campylobacter infections.
- Campylobacter contamination of raw meat and poultry at retail sale: identification of multiple types and comparison with isolates from human infectionJ M Kramer
Laboratory of Enteric Pathogens, Central Public Health Laboratory, Colindale, London, UK
J Food Prot 63:1654-9. 2000..Almost 30% of samples yielded multiple strains of Campylobacter, a finding that reinforces the epidemiological importance of selecting and testing more than one presumptive isolate per sample...
- Comparison of virulence-associated in vitro properties of typed strains of Campylobacter jejuni from different sourcesJ G Coote
Division of Infection and Immunity, Institute of Biomedical and Life Sciences, Glasgow Biomedical Research Centre, University of Glasgow, Glasgow G12 8TA, UK
J Med Microbiol 56:722-32. 2007..Isolates in groups I, V and U were more invasive for CaCo-2 cells than isolates in groups II, III and IV. The strain differences in cytotoxicity or invasion did not correlate with source of isolation...
- [Salmonella and campylobacter infections in 2008]Steen Ethelberg
Statens Serum Institut, Epidemiologisk afdeling, København S, Denmark
Ugeskr Laeger 172:1451-5. 2010Information about whether Salmonella and Campylobacter infections are acquired during foreign travel has previously been incomplete. We collected such information systematically for 2008.
- Evaluation of an enzyme immunoassay-based stool antigen test to detect Campylobacter jejuni and Campylobacter coliPäivi Tissari
Department of Bacteriology and Immunology, Helsinki University Central Hospital Laboratory, Haartman Institute, University of Helsinki, FIN 00014 Helsinki, Finland
Diagn Microbiol Infect Dis 58:171-5. 2007..Almost 5% of the samples showed equivocal antigen test results. If the moderate sensitivity of the antigen test was due to a low sensitivity of culture or receiving the stool samples in transportation tubes remains to be studied...
- 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...
- Does age acquired immunity confer selective protection to common serotypes of Campylobacter jejuni?Gordon Miller
School of Biological Sciences, University of Aberdeen, Aberdeen, UK
BMC Infect Dis 5:66. 2005..Exposure to Campylobacter is known to produce an immune response in humans that can prevent future symptomatic infections. Further, studies of the general population have shown that seroprevalence to Campylobacter increases with age...
- Myocarditis in a patient with salmonella and campylobacter enteritisP Wanby
Department of Internal Medicine, Kalmar County Hospital, Sweden
Scand J Infect Dis 33:860-2. 2001..We also suggest the need for further investigation of the pathogenesis of myocarditis associated with enteric pathogens...
- Enteric campylobacteria and RNA viruses associated with healthy and diarrheic humans in the Chinook health region of southwestern Alberta, CanadaG Douglas Inglis
Agriculture and Agri Food Canada, Lethbridge Research Centre, Lethbridge, Alberta, Canada
J Clin Microbiol 49:209-19. 2011..jejuni and, to a lesser extent, by C. coli. However, other Campylobacter species, norovirus, rotavirus, sapovirus, and bovine enteric calicivirus were either inconsequential pathogens during the study period or are not pathogens at all...
- Population-based surveillance study of Campylobacter infections in FinlandU M Nakari
Bacteriology Unit, Department of Infectious Disease Surveillance and Control, National Institute for Health and Welfare THL, Helsinki, Finland
Epidemiol Infect 138:1712-8. 2010..Pen 2 and Pen 1,44 were less common in older than in younger patients. Of domestic strains, a higher proportion of Pen 2 strains was isolated in winter (18%) compared to the other serotypes (0-10%)...
- Age patterns of persons with campylobacteriosis, England and Wales, 1990-2007Iain A Gillespie
Gastrointestinal, Emerging and Zoonotic Infections, Department Health Protection Agency Centre for Infections, 61 Colindale Ave, London NW9 5EQ, UK
Emerg Infect Dis 15:2046-8. 2009To explore hypotheses for age-related changes in the incidence of Campylobacter infections in England and Wales during 1990-2007, we analyzed electronic laboratory data...
- Continued decline in the incidence of Campylobacter infections, FoodNet 1996-2006Elizabeth Ailes
Rollins School of Public Health, Emory University, Atlanta, Georgia 30322, USA
Foodborne Pathog Dis 5:329-37. 2008..In the United States, changes in the incidence of culture-confirmed Campylobacter infections have been monitored by the Foodborne Diseases Active Surveillance Network (FoodNet) since 1996...
- Molecular diversity of Campylobacter coli and C. jejuni isolated from pigs at slaughter by flaA-RFLP analysis and ribotypingJ E Moore
Department of Bacteriology, Northern Ireland Public Health Laboratory, Belfast City Hospital, UK
J Vet Med B Infect Dis Vet Public Health 49:388-93. 2002..Such data may useful in determining epidemiological routes of transmission of campylobacters from animal to animal, as well as helping to identify virulence determinants in persistent subtype populations...
- Comparison of in vitro virulence factors of Campylobacter jejuni to in vivo lesion productionBibiana F Law
Department of Veterinary Science and Microbiology, University of Arizona, Tucson, 85721, USA
Foodborne Pathog Dis 6:377-85. 2009..jejuni. More work on the identification of the gene expressing this virulence factor is needed to confirm that this is indeed a putative toxin produced by C. jejuni...
- Increased risk of zoonotic Salmonella and Campylobacter gastroenteritis in patients with haematological malignancies: a population-based studyKim O Gradel
Department of Infectious Diseases, Aalborg Hospital, Aarhus University Hospital, Aalborg, Denmark
Ann Hematol 88:761-7. 2009..Patients with haematological malignancy had increased long-term risk of enquiring Salmonella or Campylobacter gastroenteritis...
- Prevalence and comparison of genetic profiles of Campylobacter strains isolated from poultry and sporadic cases of campylobacteriosis in humansEric Nadeau
, , St-Hyacintthe, , Canada
J Food Prot 65:73-8. 2002..This genetic relationship and the high prevalence of C. jejuni biotypes I and II in poultry indicated that Campylobacter in broiler production of the province of Quebec could be a potential source of hazard for public health...
- Detection, isolation, and molecular subtyping of Escherichia coli O157:H7 and Campylobacter jejuni associated with a large waterborne outbreakDianna J Bopp
Wadsworth Center, New York State Department of Health, Albany, New York 12201, USA
J Clin Microbiol 41:174-80. 2003....
- Characterization of Campylobacter concisus hemolysinsTaghrid S Istivan
School of Applied Sciences, RMIT University, Melbourne, Australia
FEMS Immunol Med Microbiol 54:224-35. 2008..In this study, we report cloning of the pldA gene of the clinical strain C. concisus RCH 3 and the complementation of phospholipase A activity in an E. coli pldA mutant...
- Evaluation of the ProSpecT Microplate Assay for detection of Campylobacter: a routine laboratory perspectiveA Dediste
Department of Microbiology, Saint Pierre University Hospital, Brussels, Belgium
Clin Microbiol Infect 9:1085-90. 2003....
- Enteric campylobacter: purging its secrets?Ellen Crushell
FRCPI, Children s Research Centre, Our Lady s Hospital for Sick Children, Crumlin, Dublin 12, Ireland
Pediatr Res 55:3-12. 2004..Among children, especially in developing countries, Campylobacter infections can cause severe life-threatening diarrheal disease...
- 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...
- Use of genome-wide expression profiling and mutagenesis to study the intestinal lifestyle of Campylobacter jejuniAlain Stintzi
Department of Veterinary Pathobiology, College of Veterinary Medicine, Oklahoma State University, Stillwater, OK 74078, USA
Infect Immun 73:1797-810. 2005..Overall, this study provides new insights on the mechanisms of gut colonization, as well as possible strategies employed by Campylobacter to resist or evade the host immune responses...
- Association between environmental risk factors and campylobacter infections in SwedenK Nygard
Swedish Institute for Infectious Disease Control, Stockholm, Sweden
Epidemiol Infect 132:317-25. 2004..The geographical distribution of campylobacter infections varies substantially, and many environmental factors may influence the observed pattern...
- CampylobacterJohn E Moore
Northern Ireland Public Health Laboratory, Department of Bacteriology, Belfast City Hospital, Belfast BT9 7AD, Northern Ireland, United Kingdom
Vet Res 36:351-82. 2005....
- Restoration of flagellar biosynthesis by varied mutational events in Campylobacter jejuniDavid R Hendrixson
Department of Microbiology, The University of Texas Southwestern Medical Center, Dallas, TX, USA
Mol Microbiol 70:519-36. 2008..jejuni and suggests that the bacterium may possess a repertoire of mutational mechanisms to overcome genetic lesions that impair production of virulence and colonization determinants while lacking a normal mismatch repair system...
- Campylobacter spp. in Icelandic poultry operations and human diseaseN J Stern
USDA-Agricultural Research Service, Poultry Microbiological Safety Research Unit, 950 College Station Rd, Athens, GA 30604-5677, USA
Epidemiol Infect 130:23-32. 2003..We continue to seek additional information to understand the decline in campylobacteriosis and to create a risk assessment model for Campylobacter spp. transmission through this well defined system...
- Application of host-specific bacteriophages to the surface of chicken skin leads to a reduction in recovery of Campylobacter jejuniRobert J Atterbury
Division of Food Sciences, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough, Leicestershire LE12 5RD, United Kingdom
Appl Environ Microbiol 69:6302-6. 2003..This study reports the efficacy of bacteriophage in reducing the number of recoverable Campylobacter jejuni cells on artificially contaminated chicken skin...
- Quantitative risk assessment of human campylobacteriosis associated with thermophilic Campylobacter species in chickensHanne Rosenquist
The Danish Veterinary and Food Administration, Institute of Food Safety and Toxicology, Division of Microbiological Safety, 19, , , Denmark
Int J Food Microbiol 83:87-103. 2003..Finally, the simulations showed that people in the age of 18-29 years had the highest risk of developing campylobacteriosis...
- Identification of nine sequence types of the 16S rRNA genes of Campylobacter jejuni subsp. jejuni isolated from broilersIngrid Hansson
Department of Bacteriology, National Veterinary Institute, SE 751 89 Uppsala, Sweden
Acta Vet Scand 50:10. 2008..jejuni and C. coli and to determine whether the 16S rRNA sequence types correlated with genotypes generated by PFGE analysis of SmaI restricted genomic DNA of the strains...
- Real-time PCR approach for detection of environmental sources of Campylobacter strains colonizing broiler flocksAnne M Ridley
Veterinary Laboratories Agency, Woodham Lane, Addlestone, Surrey KT15 3NB, United Kingdom
Appl Environ Microbiol 74:2492-504. 2008..The strategy may also have wider applications for the tracking of specific campylobacter strains in heavily contaminated environments...
- Harmonised monitoring of antimicrobial resistance in Salmonella and Campylobacter isolates from food animals in the European UnionS Bronzwaer
Clin Microbiol Infect 14:522-33. 2008..e., broilers). The results of the antimicrobial resistance monitoring are assessed and reported in the yearly national report on trends and sources of zoonoses, zoonotic agents and antimicrobial resistance...
- Occurrence and genotypes of Campylobacter in broiler flocks, other farm animals, and the environment during several rearing periods on selected poultry farmsClaudio Zweifel
Institute for Food Safety and Hygiene, Vetsuisse Faculty University of Zurich, Winterthurerstrasse 272, 8057 Zurich, Switzerland
Int J Food Microbiol 125:182-7. 2008..By fla-RFLP, PFGE, and confirmed by AFLP, some genotypes proofed to be identical across different farms...
- Speciation of Campylobacter coli, C. jejuni, C. helveticus, C. lari, C. sputorum, and C. upsaliensis by matrix-assisted laser desorption ionization-time of flight mass spectrometryRobert E Mandrell
USDA, ARS, WRRC, 800 Buchanan St, Albany, CA 94710, USA
Appl Environ Microbiol 71:6292-307. 2005..MALDI-TOF MS provides an accurate, sensitive, and rapid method for identification of multiple Campylobacter species relevant to public health and food safety...
- Comparative analysis of cytolethal distending toxin (cdt) genes among Campylobacter jejuni, C. coli and C. fetus strainsMasahiro Asakura
Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Sakai, Osaka 599 8531, Japan
Microb Pathog 42:174-83. 2007..jejuni and C. fetus varied among strains, however, any C. coli strains exhibited Cdt activity on HeLa cells. These data indicate that the cdt gene may have a potential for virulence factor at least in C. jejuni and C. fetus...
- 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> ..
- Murine models to test parasite products as cures for Inflammatory Bowel DiseaseLINDA MANSFIELD; Fiscal Year: 2007..Dr. Mansfield has documented success mentoring graduate students and seeks to expand her mentoring of D.V.M.s in mouse pathobiology. ..
- 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. ..
- Development and evaluation of subunit vaccine CmeC against Campylobacter jejuniJun Lin; Fiscal Year: 2007..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...
- 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. ..
- Pandemic influenza control at the borders of island countries and in householdMichael Baker; Fiscal Year: 2007..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. ..
- Mechanisms of antibiotic efflux in CampylobacterQijing Zhang; Fiscal Year: 2007..The findings will also help to identify potential molecular targets for the control and treatment of antibiotic resistant Campylobacter. ..
- Immunoglobulin Allotypes in Hepatitis C Virus InfectionJANARDAN PANDEY; Fiscal Year: 2007..Results of this investigation will advance our understanding of the role of host genetic factors in clearance and persistence of hepatitis C virus infection. ..
- Mechanisms of antibiotic efflux in CampylobacterQijing Zhang; Fiscal Year: 2010..The findings will also help to identify potential molecular targets for the control and treatment of antibiotic resistant Campylobacter. ..
- Mechanisms of antibiotic efflux in CampylobacterQijing Zhang; Fiscal Year: 2007..The findings will help to identify potential molecular targets for the control and treatment of antibiotic resistant Campylobacter. ..
- Gamma-Delta T cells and CryptosporidiosisBeth Kirkpatrick; Fiscal Year: 2007..These data will advance our understanding of the mucosal immune response to cryptosporidiosis, which will lead to further advances in prevention and therapy. ..
- Mechanisms of antibiotic efflux in CampylobacterQijing Zhang; Fiscal Year: 2005..jejuni and may open new avenues for the design of effective means to prevent and treat antibiotics-resistant Campylobacter. ..
- 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. ..
- Mechanisms of Interleukin-17 Inflammation Induced by Bacteroides fragilisCYNTHIA SEARS; Fiscal Year: 2009....
- SIALYLATED SURFACE ANTIGENS OF CAMPYLOBACTER SPPPatricia Guerry; Fiscal Year: 2001..jejuni, MSC57360 and 81-176; and 3. Measure the virulence and immunogenicity of mutants of VC167, MSC, and 81-176 which are defective in post-translational modification genes and/or have non-sialylated LPS. ..
- 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). ..
- Capsule conjugate vaccines against ETEC and CampylobacterPatricia Guerry; Fiscal Year: 2010..Multiple conjugates could be combined into a multi-valent vaccine that would afford protection against the major antigenic variants of both pathogens. ..
- 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. ..
- Novel genetic and salivary glycan biomarkers for risk of NEC in ELBW infants.Ardythe Morrow; Fiscal Year: 2009....
- PHYSIOLOGY AND CLONING OF B FRAGILIS ENTEROTOXINCYNTHIA SEARS; Fiscal Year: 2009..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. ..
- Campylobacter jejuni flagellar regulation and synthesisDavid R Hendrixson; Fiscal Year: 2010..The proposed research activities will determine how certain proteins of C.jejunifunction together to control production of flagellar proteins that make up the flagellar structure. ..
- Campylobacter jejuni flagellar regulation and synthesisDAVID HENDRIXSON; Fiscal Year: 2007..The proposed research activities will determine how certain proteins of C. jejuni function together to control production of flagellar proteins that make up the flagellar structure. ..
- 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. ..
- Campylobacter jejuni flagellar regulation and synthesisDAVID HENDRIXSON; Fiscal Year: 2009..The proposed research activities will determine how certain proteins of C.jejunifunction together to control production of flagellar proteins that make up the flagellar structure. ..