aeromonas hydrophila

Summary

Summary: A species of gram-negative, facultatively anaerobic, rod-shaped bacteria that may be pathogenic for frogs, fish, and mammals, including man. In humans, cellulitis and diarrhea can result from infection with this organism.

Top Publications

  1. pmc Identification and characterization of putative virulence genes and gene clusters in Aeromonas hydrophila PPD134/91
    H B Yu
    Department of Biological Sciences, Faculty of Science, National University of Singapore, Science Drive 4, Singapore 117543, Republic of Singapore
    Appl Environ Microbiol 71:4469-77. 2005
  2. pmc Surface-expressed enolase contributes to the pathogenesis of clinical isolate SSU of Aeromonas hydrophila
    Jian Sha
    Department of Microbiology and Immunology, Sealy Center for Vaccine Development, University of Texas Medical Branch, Galveston, Texas 77555, USA
    J Bacteriol 191:3095-107. 2009
  3. pmc A type VI secretion system effector protein, VgrG1, from Aeromonas hydrophila that induces host cell toxicity by ADP ribosylation of actin
    G Suarez
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA
    J Bacteriol 192:155-68. 2010
  4. pmc Transcriptome and expression profiling analysis revealed changes of multiple signaling pathways involved in immunity in the large yellow croaker during Aeromonas hydrophila infection
    Yinnan Mu
    Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, State Oceanic Administration, Xiamen, China
    BMC Genomics 11:506. 2010
  5. pmc Genome sequence of Aeromonas hydrophila ATCC 7966T: jack of all trades
    Rekha Seshadri
    The Institute for Genomic Research, Division of J Craig Venter Institute, Rockville, MD 20850, USA
    J Bacteriol 188:8272-82. 2006
  6. pmc N-acylhomoserine lactones involved in quorum sensing control the type VI secretion system, biofilm formation, protease production, and in vivo virulence in a clinical isolate of Aeromonas hydrophila
    Bijay K Khajanchi
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555 1070, USA
    Microbiology 155:3518-31. 2009
  7. pmc The genome of Aeromonas salmonicida subsp. salmonicida A449: insights into the evolution of a fish pathogen
    Michael E Reith
    NRC Institute for Marine Biosciences, 1411 Oxford Street, Halifax, NS, B3H 3Z1, Canada
    BMC Genomics 9:427. 2008
  8. pmc Role of Hcp, a type 6 secretion system effector, of Aeromonas hydrophila in modulating activation of host immune cells
    Giovanni Suarez
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA
    Microbiology 156:3678-88. 2010
  9. pmc Common mechanistic features among metallo-beta-lactamases: a computational study of Aeromonas hydrophila CphA enzyme
    Fabio Simona
    Laboratory of Computational Chemistry and Biochemistry, Department fur Chemie und Biochemie, Universitat Bern, Freiestrasse 3, CH 3012 Bern, Switzerland
    J Biol Chem 284:28164-71. 2009
  10. ncbi Structural studies on the R-type lipopolysaccharide of Aeromonas hydrophila
    Yuriy A Knirel
    N D Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 119991, Russia
    Carbohydr Res 339:787-93. 2004

Research Grants

  1. COORDINATION CHEMISTRY OF MICROBIAL IRON TRANSPORT
    Kenneth Raymond; Fiscal Year: 2007
  2. Salmonella polymicrobial interactions
    BRIAN M AHMER; Fiscal Year: 2010
  3. CYTOLYTIC ENTEROTOXIN OF AEROMONAS HYDROPHILA
    ASHOK CHOPRA; Fiscal Year: 2000
  4. STRUCTURE/FUNCTION OF AN ION MOTIVE ATPASE
    DOMENICO GATTI; Fiscal Year: 2001
  5. Structure, mechanism and evolution of KDO8P synthase
    DOMENICO GATTI; Fiscal Year: 2007

Detail Information

Publications282 found, 100 shown here

  1. pmc Identification and characterization of putative virulence genes and gene clusters in Aeromonas hydrophila PPD134/91
    H B Yu
    Department of Biological Sciences, Faculty of Science, National University of Singapore, Science Drive 4, Singapore 117543, Republic of Singapore
    Appl Environ Microbiol 71:4469-77. 2005
    b>Aeromonas hydrophila is a gram-negative opportunistic pathogen of animals and humans. The pathogenesis of A. hydrophila is multifactorial...
  2. pmc Surface-expressed enolase contributes to the pathogenesis of clinical isolate SSU of Aeromonas hydrophila
    Jian Sha
    Department of Microbiology and Immunology, Sealy Center for Vaccine Development, University of Texas Medical Branch, Galveston, Texas 77555, USA
    J Bacteriol 191:3095-107. 2009
    In this study, we demonstrated that the surface-expressed enolase from diarrheal isolate SSU of Aeromonas hydrophila bound to human plasminogen and facilitated the latter's tissue-type plasminogen activator-mediated activation to plasmin...
  3. pmc A type VI secretion system effector protein, VgrG1, from Aeromonas hydrophila that induces host cell toxicity by ADP ribosylation of actin
    G Suarez
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA
    J Bacteriol 192:155-68. 2010
    ..importance of a type VI secretion system (T6SS) gene cluster in the virulence of diarrheal isolate SSU of Aeromonas hydrophila and showed that VasH, a sigma(54) activator and T6SS component, was involved in the production of its ..
  4. pmc Transcriptome and expression profiling analysis revealed changes of multiple signaling pathways involved in immunity in the large yellow croaker during Aeromonas hydrophila infection
    Yinnan Mu
    Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, State Oceanic Administration, Xiamen, China
    BMC Genomics 11:506. 2010
    ..fish in China suffering from severe outbreaks of infectious disease caused by marine bacteria such as Aeromonas hydrophila (A. hydrophila), resulting in great economic losses...
  5. pmc Genome sequence of Aeromonas hydrophila ATCC 7966T: jack of all trades
    Rekha Seshadri
    The Institute for Genomic Research, Division of J Craig Venter Institute, Rockville, MD 20850, USA
    J Bacteriol 188:8272-82. 2006
    The complete genome of Aeromonas hydrophila ATCC 7966(T) was sequenced...
  6. pmc N-acylhomoserine lactones involved in quorum sensing control the type VI secretion system, biofilm formation, protease production, and in vivo virulence in a clinical isolate of Aeromonas hydrophila
    Bijay K Khajanchi
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555 1070, USA
    Microbiology 155:3518-31. 2009
    ..lactone(s) (AHLs)-mediated quorum sensing (QS) in the virulence of diarrhoeal isolate SSU of Aeromonas hydrophila by generating a double knockout Delta ahyRI mutant...
  7. pmc The genome of Aeromonas salmonicida subsp. salmonicida A449: insights into the evolution of a fish pathogen
    Michael E Reith
    NRC Institute for Marine Biosciences, 1411 Oxford Street, Halifax, NS, B3H 3Z1, Canada
    BMC Genomics 9:427. 2008
    ..salmonicida subsp. salmonicida causes disease in healthy fish. The genome sequence of A. salmonicida was determined to provide a better understanding of the virulence factors used by this pathogen to infect fish...
  8. pmc Role of Hcp, a type 6 secretion system effector, of Aeromonas hydrophila in modulating activation of host immune cells
    Giovanni Suarez
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA
    Microbiology 156:3678-88. 2010
    Recently, we reported that the type 6 secretion system (T6SS) of Aeromonas hydrophila SSU plays an important role in bacterial virulence in a mouse model, and immunization of animals with the T6SS effector haemolysin co-regulated protein (..
  9. pmc Common mechanistic features among metallo-beta-lactamases: a computational study of Aeromonas hydrophila CphA enzyme
    Fabio Simona
    Laboratory of Computational Chemistry and Biochemistry, Department fur Chemie und Biochemie, Universitat Bern, Freiestrasse 3, CH 3012 Bern, Switzerland
    J Biol Chem 284:28164-71. 2009
    ..Recent x-ray studies on a member of the mono-zinc B2 MbetaLs, CphA from Aeromonas hydrophila, have paved the way to mechanistic studies of this important subclass, which is selective for carbapenems...
  10. ncbi Structural studies on the R-type lipopolysaccharide of Aeromonas hydrophila
    Yuriy A Knirel
    N D Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 119991, Russia
    Carbohydr Res 339:787-93. 2004
    A rough strain of Aeromonas hydrophila, AH-901, has an R-type lipopolysaccharide with the complete core...
  11. ncbi Expression of the ExeAB complex of Aeromonas hydrophila is required for the localization and assembly of the ExeD secretion port multimer
    Vivian M Ast
    Department of Biology, University of Regina, Saskatchewan, Canada
    Mol Microbiol 44:217-31. 2002
    b>Aeromonas hydrophila secretes protein toxins via the type II pathway, involving the products of at least two operons, exeAB (gspAB) and exeC-N (gspC-N). In the studies reported here, aerolysin secretion was restored to C5...
  12. ncbi Aeromonas hydrophila subsp. dhakensis subsp. nov., isolated from children with diarrhoea in Bangladesh, and extended description of Aeromonas hydrophila subsp. hydrophila (Chester 1901) Stanier 1943 (approved lists 1980)
    Geert Huys
    Laboratory of Microbiology, Ghent University, Belgium
    Int J Syst Evol Microbiol 52:705-12. 2002
    A group of 10 Aeromonas hydrophila-like strains referred to as group BD-2, which mainly comprised haemolytic and cytotoxic isolates from diarrhoeal children in Bangladesh, was subjected to a polyphasic taxonomic study including ..
  13. doi beta-Glucan administration enhances disease resistance and some innate immune responses in zebrafish (Danio rerio)
    Ivan Rodriguez
    Instituto de Investigaciones Marinas, Consejo Superior de Investigaciones Cientificas CSIC, Eduardo Cabello 6, Vigo, Spain
    Fish Shellfish Immunol 27:369-73. 2009
    ..cerevisiae) on the immune response and its protection against an infection of the bacterial pathogen Aeromonas hydrophila in zebrafish (Danio rerio)...
  14. ncbi Structure of the O-polysaccharide of Aeromonas hydrophila O:34; a case of random O-acetylation of 6-deoxy-L-talose
    Yuriy A Knirel
    N D Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospekt 47, Moscow 119991, Russia
    Carbohydr Res 337:1381-6. 2002
    The O-polysaccharide of Aeromonas hydrophila O:34 was obtained by mild-acid degradation of the lipopolysaccharide and studied by chemical methods and NMR spectroscopy before and after O-deacetylation...
  15. pmc Pathogenic Aeromonas hydrophila serogroup O:14 and O:81 strains with an S layer
    Consuelo Esteve
    Departamento de Microbiologia y Ecologia, Universidad de Valencia, E 46100 Burjassot, Valencia, Spain
    Appl Environ Microbiol 70:5898-904. 2004
    Five autoagglutinating Aeromonas hydrophila isolates recovered from eels and humans were assigned to serogroups O:14 and O:81 of the Sakazaki and Shimada (National Institutes of Health) scheme...
  16. doi Effect of oral immunization with Aeromonas hydrophila ghosts on protection against experimental fish infection
    F P Tu
    Affiliated Hospital of North Sichuan Medical College, Nanchong, China
    Lett Appl Microbiol 50:13-7. 2010
    To investigate whether oral immunization with Aeromonas hydrophila ghosts (AHG) vaccine can elicit mucosal and systemic immune responses of Carp (Carassius auratus gibelio) compared to conventional formalin-killed bacteria (FKC).
  17. ncbi Aeromonas hydrophila AH-3 AexT is an ADP-ribosylating toxin secreted through the type III secretion system
    Silvia Vilches
    Departamento de Microbiologia, Facultad de Biologia, Universidad de Barcelona, Diagonal 645, Barcelona, Spain
    Microb Pathog 44:1-12. 2008
    We cloned and sequenced an ADP-ribosylating toxin (AexT) from a mesophilic Aeromonas hydrophila strain AH-3 with a type III secretion system (T3SS). This toxin only showed homology, in genes and proteins, with the first half of A...
  18. pmc Novel Aeromonas hydrophila PPD134/91 genes involved in O-antigen and capsule biosynthesis
    Y L Zhang
    Department of Biological Sciences, Faculty of Science, The National University of Singapore, Singapore 117543
    Infect Immun 70:2326-35. 2002
    The sequences of the O-antigen and capsule gene clusters of the virulent Aeromonas hydrophila strain PPD134/91 were determined. The O-antigen gene cluster is 17,296 bp long and comprises 17 genes...
  19. ncbi Lateral flagella of Aeromonas species are essential for epithelial cell adherence and biofilm formation
    Rosalina Gavin
    Departamento Microbiologia, Facultad Biologia, Universidad Barcelona, Spain
    Mol Microbiol 43:383-97. 2002
    ..Such hyperflagellated cells demonstrate increased adherence. Nine lateral flagella genes, lafA-U for Aeromonas hydrophila, and four Aeromonas caviae genes, lafA1, lafA2, lafB and fliU, were isolated...
  20. ncbi Protonation state and substrate binding to B2 metallo-beta-lactamase CphA from Aeromonas hydrofila
    F Simona
    SISSA, Via Beirut 2 4, 34014 Grignano, Trieste, Italy
    Proteins 69:595-605. 2007
    ..In both cases, the substrate is polarized as in aqueous solution. We conclude that addressing mechanistic issues on this class of enzymes requires a careful procedure to assign protonation states and substrate docking modes...
  21. pmc A type III secretion system is required for Aeromonas hydrophila AH-1 pathogenesis
    H B Yu
    Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore 117543, Singapore
    Infect Immun 72:1248-56. 2004
    b>Aeromonas hydrophila is a gram-negative opportunistic pathogen in fish and humans...
  22. doi Immunoproteomics of extracellular proteins of the Aeromonas hydrophila China vaccine strain J-1 reveal a highly immunoreactive outer membrane protein
    Xiao dan Ni
    Nanjing Agricultural University, China
    FEMS Immunol Med Microbiol 58:363-73. 2010
    b>Aeromonas hydrophila is a gram-negative bacterium that can infect a variety of aquatic and terrestrial animals. It is essential to develop a vaccine to reduce the economic losses caused by this bacterium in aquaculture worldwide...
  23. pmc The structure of the dizinc subclass B2 metallo-beta-lactamase CphA reveals that the second inhibitory zinc ion binds in the histidine site
    Carine Bebrone
    Centre for Protein Engineering, University of Liege, Allée du 6 Août B6, Sart Tilman, 4000 Liege, Belgium
    Antimicrob Agents Chemother 53:4464-71. 2009
    ..the B1 and B3 metallo-beta-lactamases are most active as dizinc enzymes, subclass B2 enzymes, such as Aeromonas hydrophila CphA, are inhibited by the binding of a second zinc ion. We crystallized A...
  24. ncbi Identification of Aeromonas hydrophila cytotoxic enterotoxin-induced genes in macrophages using microarrays
    Cristi L Galindo
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, Texas 77555 1070, USA
    J Biol Chem 278:40198-212. 2003
    A cytotoxic enterotoxin (Act) of Aeromonas hydrophila possesses several biological activities, and it induces an inflammatory response in the host...
  25. pmc In vitro and in vivo activities of fluoroquinolones against Aeromonas hydrophila
    Wen Chien Ko
    Department of Medicine, National Cheng Kung University Medical College, National Cheng Kung University Hospital, Tainan, Taiwan
    Antimicrob Agents Chemother 47:2217-22. 2003
    b>Aeromonas hydrophila, an uncommon human pathogen, can cause invasive infections in immunocompromised individuals...
  26. ncbi The regulation of biofilm development by quorum sensing in Aeromonas hydrophila
    Martin J Lynch
    Institute of Infections and Immunity, University of Nottingham, Queen s Medical Centre, Nottingham NG7 2UH, UK
    Environ Microbiol 4:18-28. 2002
    b>Aeromonas hydrophila is an opportunistic Gram-negative pathogen that readily attaches to stainless steel to produce a thin biofilm with a complex 3D structure covering 40-50% of the available surface and producing large microcolonies...
  27. pmc Molecular analysis of three Aeromonas hydrophila AH-3 (serotype O34) lipopolysaccharide core biosynthesis gene clusters
    Natalia Jimenez
    Departamento Microbiologia, Facultad Biologia, Universidad Barcelona, Diagonal 645, 08071 Barcelona, Spain
    J Bacteriol 190:3176-84. 2008
    By the isolation of three different Aeromonas hydrophila strain AH-3 (serotype O34) mutants with an altered lipopolysaccharide (LPS) migration in gels, three genomic regions encompassing LPS core biosynthesis genes were identified and ..
  28. ncbi Identification of a new hemolysin from diarrheal isolate SSU of Aeromonas hydrophila
    Tatiana E Erova
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
    FEMS Microbiol Lett 275:301-11. 2007
    A clinical strain SSU of Aeromonas hydrophila produces a potent cytotoxic enterotoxin (Act) with cytotoxic, enterotoxic, and hemolytic activities...
  29. doi Immune response of zebrafish (Danio rerio) against a newly isolated bacterial pathogen Aeromonas hydrophila
    I Rodriguez
    Instituto de Investigaciones Marinas, Consejo Superior de Investigaciones Cientificas CSIC, Vigo, Spain
    Fish Shellfish Immunol 25:239-49. 2008
    A strain of Aeromonas hydrophila associated with unusual mortalities in zebrafish (Danio rerio) culture facilities was isolated, identified and characterized...
  30. doi A differential proteomics study of Caenorhabditis elegans infected with Aeromonas hydrophila
    Annelies Bogaerts
    Research Group of Functional Genomics and Proteomics, K U Leuven, Naamsestraat 59, 3000 Leuven, Belgium
    Dev Comp Immunol 34:690-8. 2010
    ..proteins that are differentially synthesised in the worm after infection with the gram-negative bacterium Aeromonas hydrophila. Given the dynamic nature of an immune response, the proteome of C...
  31. doi Live recombinant Lactococcus lactis vaccine expressing aerolysin genes D1 and D4 for protection against Aeromonas hydrophila in tilapia (Oreochromis niloticus)
    K Anuradha
    Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Selangor, Malaysia
    J Appl Microbiol 109:1632-42. 2010
    To evaluate a live recombinant Lactococcus lactis vaccine expressing aerolysin genes D1 (Lac-D1ae) and/or D4 (Lac-D4ae) in protection against Aeromonas hydrophila in tilapia (Oreochromis niloticus).
  32. pmc The Aeromonas hydrophila wb*O34 gene cluster: genetics and temperature regulation
    Natalia Jimenez
    Departamento Microbiologia, Facultad Biologia, Universidad Barcelona, Diagonal 645, 08071 Barcelona Spain
    J Bacteriol 190:4198-209. 2008
    The Aeromonas hydrophila wb*(O34) gene cluster of strain AH-3 (serotype O34) was cloned and sequenced. This cluster contains genes necessary for the production of O34-antigen lipopolysaccharide (LPS) in A. hydrophila...
  33. doi Parasitic growth of Pseudomonas aeruginosa in co-culture with the chitinolytic bacterium Aeromonas hydrophila
    Nina Jagmann
    Universitat Konstanz, Fachbereich Biologie, Mikrobielle Okologie, Fach M654, 78457 Konstanz, Germany
    Environ Microbiol 12:1787-802. 2010
    ..This scenario was investigated with a co-culture of Aeromonas hydrophila and Pseudomonas aeruginosa with chitin as carbon, nitrogen and energy source. In single cultures, A...
  34. ncbi Production of N-acetyl-D-glucosamine from alpha-chitin by crude enzymes from Aeromonas hydrophila H-2330
    Hitoshi Sashiwa
    Green Biotechnology Research Group, The Special Division for Human Life Technology, National Institute of Advanced Industrial Science and Technology, 1 8 31 Midorigaoka, Ikeda, Osaka 563 8577, Japan
    Carbohydr Res 337:761-3. 2002
    The selective and efficient production of N-acetyl-D-glucosamine (GlcNAc) was achieved from flake type of alpha-chitin by using crude enzymes derived from Aeromonas hydrophila H-2330.
  35. doi Experimental challenge studies in Vietnamese catfish, Pangasianodon hypophthalmus (Sauvage), exposed to Edwardsiella ictaluri and Aeromonas hydrophila
    M Crumlish
    Institute of Aquaculture, University of Stirling, Scotland, UK
    J Fish Dis 33:717-22. 2010
    ..septicaemia (MAS), where the aetiological agents have been identified as Edwardsiella ictaluri and Aeromonas hydrophila, respectively. In this study, apparently healthy Pangasianodon hypophthalmus were exposed to E. ictaluri, A...
  36. doi Isolation of Bdellovibrio as biological therapeutic agents used for the treatment of Aeromonas hydrophila infection in fish
    W H Chu
    Department of Microbiology, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
    Zoonoses Public Health 57:258-64. 2010
    Fourteen strains of Bdellovibrio-like organisms were isolated from cultured fish ponds using Aeromonas hydrophila J-1 as host, one of them formed large plaques after 48 h of incubation at 28 degrees C on a double layer plate, designated ..
  37. pmc Aminoglycoside-resistant Aeromonas hydrophila as part of a polymicrobial infection following a traumatic fall into freshwater
    Joshua R Shak
    Emory University School of Medicine, 1648 Pierce Drive, Room 374, Atlanta, GA 30322, USA
    J Clin Microbiol 49:1169-70. 2011
    ..There are few reports of aminoglycoside-resistant Aeromonas spp. We report a soft tissue infection containing multiple pathogens, including a strain of Aeromonas hydrophila resistant to amikacin, tobramycin, and multiple cephalosporins.
  38. pmc The two-component QseBC signalling system regulates in vitro and in vivo virulence of Aeromonas hydrophila
    Bijay K Khajanchi
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555 1070, USA
    Microbiology 158:259-71. 2012
    ..exerted positive and negative regulation, respectively, on the virulence of a diarrhoeal isolate SSU of Aeromonas hydrophila. However, the role of a newly identified, two-component-based QseBC QS system in the regulation of ..
  39. pmc Endogenous aeromonas hydrophila endophthalmitis in an immunocompromised patient
    Hee Jin Sohn
    Department of Ophthalmology, Gachon University Gil Medical Center, Namdong gu, Incheon, Korea
    Korean J Ophthalmol 21:45-7. 2007
    To report a case of endogenous endophthalmitis due to Aeromonas hydrophila in a patient with distal common bile duct carcinoma and biliary sepsis.
  40. ncbi Non-structural flagella genes affecting both polar and lateral flagella-mediated motility in Aeromonas hydrophila
    Rocio Canals
    Departamento de Microbiologia, Facultad de Biologia, Universidad de Barcelona, Diagonal 645, 08071 Barcelona, Spain
    Microbiology 153:1165-75. 2007
    An Aeromonas hydrophila AH-3 miniTn5 mutant unable to produce polar and lateral flagella was isolated, in which the transposon was inserted into a gene whose encoded protein was an orthologue of the Campylobacter jejuni motility accessory ..
  41. doi Identification and expression profiles of multiple genes in Nile tilapia in response to bacterial infections
    Julia W Pridgeon
    Aquatic Animal Health Research Unit, USDA ARS, 990 Wire Road, Auburn, AL 36832, USA
    Vet Immunol Immunopathol 144:111-9. 2011
    ..was used to identify upregulated genes in the posterior kidney of Nile tilapia at 6h post infection with Aeromonas hydrophila. A total of 31 unique expressed sequence tags (ESTs) were identified from 192 clones of the subtractive ..
  42. ncbi Detection and genetic analysis of group II capsules in Aeromonas hydrophila
    Y L Zhang
    Department of Biological Sciences, Faculty of Science, The National University of Singapore, Singapore 117543
    Microbiology 149:1051-60. 2003
    The genetic organization and sequences of the group II capsule gene cluster of Aeromonas hydrophila PPD134/91 have been determined previously...
  43. ncbi Is Aeromonas hydrophila the dominant motile Aeromonas species that causes disease outbreaks in aquaculture production in the Zhejiang Province of China?
    M E Nielsen
    Department of Veterinary Microbiology, The Royal Veterinary and Agricultural University, Frederiksberg, Denmark
    Dis Aquat Organ 46:23-9. 2001
    The significance of Aeromonas hydrophila in association with disease outbreaks in aquaculture production in the Zhejiang province of China was investigated...
  44. doi Studies on Bacillus subtilis and Lactobacillus acidophilus, as potential probiotics, on the immune response and resistance of Tilapia nilotica (Oreochromis niloticus) to challenge infections
    Salah Mesalhy Aly
    Department of Fish Health, WorldFish Center, Regional Research Center for Africa and West Asia, Abbassa, Sharkia, Egypt
    Fish Shellfish Immunol 25:128-36. 2008
    ..hydrophila or P. fluorescens, was noticed after 2 months of the feeding trial in the group given a mixture of the two bacteria, and against Strept. iniae in the group fed a diet containing L. acidophilus...
  45. ncbi [A case of endogenous Aeromonas hydrophila endophthalmitis]
    Tomonori Tamura
    Department of Ophthalmology, Kyorin University School of Medicine, 6 20 2 Shinkawa, Mitaka 181 8611, Japan
    Nihon Ganka Gakkai Zasshi 107:535-7. 2003
    b>Aeromonas hydrophila(A. hydrophila) may cause septicemia in immunocompromised hosts, but endophthalmitis due to this agent is quite rare. To our knowledge, there have been no reports of A. hydrophila endophthalmitis in Japan...
  46. ncbi Dramatic broadening of the substrate profile of the Aeromonas hydrophila CphA metallo-beta-lactamase by site-directed mutagenesis
    Carine Bebrone
    Centre d Ingénierie des Protéines, Universite de Liege, Allée de 6 Août B6, Sart Tilmanm, 4000 Liege, Belgium
    J Biol Chem 280:28195-202. 2005
    ..The double mutant is significantly activated by the binding of a second zinc ion under conditions where the WT enzyme is non-competitively inhibited by the same ion...
  47. pmc The UDP N-acetylgalactosamine 4-epimerase gene is essential for mesophilic Aeromonas hydrophila serotype O34 virulence
    Rocio Canals
    Departamento Microbiologia, Facultad Biologia, Universidad Barcelona, Diagonal 645, 08071 Barcelona, Spain
    Infect Immun 74:537-48. 2006
    Mesophilic Aeromonas hydrophila strains of serotype O34 typically express smooth lipopolysaccharide (LPS) on their surface...
  48. pmc Transcriptional hierarchy of Aeromonas hydrophila polar-flagellum genes
    Markus Wilhelms
    Departamento Microbiologia, Facultad de Biologia, Universidad de Barcelona, Diagonal 645, 08071 Barcelona, Spain
    J Bacteriol 193:5179-90. 2011
    b>Aeromonas hydrophila polar-flagellum class I gene transcription is σ70 dependent, which is consistent with the fact that the A. hydrophila polar flagellum is constitutively expressed...
  49. ncbi Nosocomial Infections with Aeromonas hydrophila from Leeches
    Catherine Sartor
    Comité de Lutte contre les Infections Nosocomiales, Assistance Publique Hopitaux de Marseille, Marseille, France
    Clin Infect Dis 35:E1-5. 2002
    ..A 5-year retrospective survey of Aeromonas hydrophila nosocomial infections at a hospital in Marseille, France, revealed infections in 5 (4...
  50. doi Aeromonas hydrophila motY is essential for polar flagellum function, and requires coordinate expression of motX and Pom proteins
    Raquel Molero
    Departamento de Microbiologia, Universidad de Barcelona, Barcelona, Spain
    Microbiology 157:2772-84. 2011
    By the analysis of the Aeromonas hydrophila ATCC7966(T) genome we identified A. hydrophila AH-3 MotY. A...
  51. doi Inhibition by chestnut honey of N-Acyl-L-homoserine lactones and biofilm formation in Erwinia carotovora, Yersinia enterocolitica, and Aeromonas hydrophila
    Pilar Truchado
    Research Group on Quality, Safety and Bioactivity of Plant Foods, CEBAS CSIC, Espinardo, Murcia 30100, Spain
    J Agric Food Chem 57:11186-93. 2009
    ..to inhibit bacterial AHL-controlled processes in Erwinia carotovora , Yersinia enterocolitica , and Aeromonas hydrophila ...
  52. pmc Quorum sensing and c-di-GMP-dependent alterations in gene transcripts and virulence-associated phenotypes in a clinical isolate of Aeromonas hydrophila
    Elena V Kozlova
    Department of Microbiology and Immunology, University of Texas Medical Branch, UTMB, Galveston, TX 77555, USA
    Microb Pathog 50:213-23. 2011
    ..quorum sensing (QS) system (AI-2) negatively regulated the virulence of a diarrheal isolate SSU of Aeromonas hydrophila, while the ahyRI-based (AI-1) N-acyl-homoserine lactone system was a positive regulator of bacterial ..
  53. ncbi Necrotizing fasciitis caused by Aeromonas hydrophilia in an immunocompetent child
    Walid Abuhammour
    Pediatric Infectious Disease, Hurley Medical Center, Michigan State University, East Lansing, MI 48503, USA
    Pediatr Emerg Care 22:48-51. 2006
    ..hydrophilia and he was successfully treated with extensive surgical debridement and systemic antibiotics...
  54. doi Derivation of rough attenuated variants from smooth virulent Aeromonas hydrophila and their immunogenicity in fish
    P Swain
    Fish Health Management Division, Central Institute of Freshwater Aquaculture, Kausalyaganga, Bhubaneswar 751 002, Orissa, India
    Vaccine 28:4626-31. 2010
    b>Aeromonas hydrophila is a Gram-negative bacteria associated with many disease conditions of aquatic animals...
  55. ncbi Bilateral endogenous endophthalmitis caused by Aeromonas hydrophila
    M I Khan
    Eye (Lond) 21:1244-5. 2007
  56. pmc DNA adenine methyltransferase influences the virulence of Aeromonas hydrophila
    Tatiana E Erova
    Department of Microbiology and Immunology, University of Texas Medical Branch, 3 142D Medical Research Building, 301 University Boulevard, Galveston, TX 77555 1070, USA
    Infect Immun 74:410-24. 2006
    Among the various virulence factors produced by Aeromonas hydrophila, a type II secretion system (T2SS)-secreted cytotoxic enterotoxin (Act) and the T3SS are crucial in the pathogenesis of Aeromonas-associated infections...
  57. pmc Two redundant sodium-driven stator motor proteins are involved in Aeromonas hydrophila polar flagellum rotation
    Markus Wilhelms
    Departamento Microbiologia, Universidad Barcelona, Diagonal, Spain
    J Bacteriol 191:2206-17. 2009
    ..The A. hydrophila AH-3 polar flagellum is the first case described in which two redundant sodium-driven stator motor proteins (PomAB and PomA2B2) are found...
  58. doi Effects of chelators (deferoxamine, deferiprone and deferasirox) on the growth of Klebsiella pneumoniae and Aeromonas hydrophila isolated from transfusion-dependent thalassemia patients
    Godfrey Chi Fung Chan
    Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
    Hemoglobin 33:352-60. 2009
    ..Therefore, we suggest that factors other than DFO may account for the increased prevalence of Klebsiella and Aeromonas infection in Asian thalassemic patients...
  59. doi An experimental vaccine against Aeromonas hydrophila can induce protection in rainbow trout, Oncorhynchus mykiss (Walbaum)
    S E LaPatra
    Clear Springs Foods, Inc, Buhl, ID 83316, USA
    J Fish Dis 33:143-51. 2010
    A candidate vaccine against Aeromonas hydrophila in rainbow trout, Oncorhynchus mykiss, was developed using a bacterial lysate. To test the strength of protection, A...
  60. ncbi Disruption of the polyhydroxyalkanoate synthase gene in Aeromonas hydrophila reduces its survival ability under stress conditions
    Yan Hong Zhao
    Multidisciplinary Research Center, Shantou University, Shantou, China
    FEMS Microbiol Lett 276:34-41. 2007
    b>Aeromonas hydrophila 4AK4 produces PHBHHx copolyesters consisting of 3-hydroxybutyrate and 3-hydroxyhexanoate...
  61. doi Production and efficacy of an Aeromonas hydrophila recombinant S-layer protein vaccine for fish
    Saravanane Poobalane
    Institute of Aquaculture, University of Stirling, Stirling, FK9 4LA, UK
    Vaccine 28:3540-7. 2010
    A recombinant protein for the S-layer protein of Aeromonas hydrophila was produced and its ability to protect common carp Cyprinus carpio L. against six virulent isolates of A. hydrophila was assessed...
  62. ncbi Childhood gastroenteritis due to Aeromonas hydrophila in Ibadan, Nigeria
    A O Kehinde
    Department of Medical Microbiology and Parasitology, College of Medicine, University College Hospital, Ibadan, Nigeria
    Afr J Med Med Sci 30:345-6. 2001
    ..where stools of 400 diarrhoeic children and 100 non-diarrhoeic children aged 0-5 years were screened for Aeromonas hydrophila and other enteric pathogens. Out of the 400 diarrhoeic stools only three (0...
  63. pmc Microarray analysis of Aeromonas hydrophila cytotoxic enterotoxin-treated murine primary macrophages
    C L Galindo
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555 1070, USA
    Infect Immun 72:5439-45. 2004
    ..murine peritoneal macrophages to examine cellular transcriptional responses to a cytotoxic enterotoxin of Aeromonas hydrophila. While 66% of altered genes were common to both primary macrophages and the murine macrophage cell line RAW ..
  64. doi In vivo transfer of plasmid pRAS1 between Aeromonas salmonicida and Aeromonas hydrophila in artificially infected Cyprinus carpio L
    J M Bello-López
    Department of Biochemistry, Escuela Nacional de Ciencias Biologicas, Instituto Politecnico Nacional, Prolongacion de Carpio y Plan de Ayala S N, Mexico City, Mexico
    J Fish Dis 33:251-9. 2010
    ..Implications of this plasmid transfer in natural settings and its possible consequences to human health are discussed...
  65. pmc Microarray and proteomics analyses of human intestinal epithelial cells treated with the Aeromonas hydrophila cytotoxic enterotoxin
    C L Galindo
    Department of Microbiology and Immunology, Medical Research Building, 301 University Blvd, University of Texas Medical Branch, Galveston, TX 77555 1070, USA
    Infect Immun 73:2628-43. 2005
    ..on RNA from human intestinal epithelial (HT-29) cells treated with the cytotoxic enterotoxin (Act) of Aeromonas hydrophila to examine global cellular transcriptional responses...
  66. ncbi Antibiotic resistance of Aeromonas hydrophila isolated from marketed fish and prawn of South India
    G Vivekanandhan
    Department of Environmental Sciences, Bharathiar University, Tamil Nadu, India
    Int J Food Microbiol 76:165-8. 2002
    A total of 319 strains of Aeromonas hydrophila were isolated from 536 fish and 278 prawns for a 2-year period...
  67. ncbi Early cell signaling by the cytotoxic enterotoxin of Aeromonas hydrophila in macrophages
    D A Ribardo
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX 77555 1070, USA
    Microb Pathog 32:149-63. 2002
    A cytotoxic enterotoxin (Act) of Aeromonas hydrophila is an important virulence factor with hemolytic, cytotoxic and enterotoxic activities...
  68. ncbi Adjuvant effect of propolis on immunisation by inactivated Aeromonas hydrophila in carp (Carassius auratus gibelio)
    Wei Hua Chu
    No 200, Xiaolingwei, Department of Bioengineering, College of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu Province, PR China
    Fish Shellfish Immunol 21:113-7. 2006
  69. ncbi Interactions between peptidoglycan and the ExeAB complex during assembly of the type II secretin of Aeromonas hydrophila
    S Peter Howard
    Department of Microbiology and Immunology, University of Saskatchewan, Saskatoon, Canada S7N 5E5
    Mol Microbiol 59:1062-72. 2006
    b>Aeromonas hydrophila transports extracellular protein toxins via the type II secretion system, an export mechanism comprised of numerous proteins that spans both the inner and outer membranes...
  70. doi Involvement of peroxinectin in the defence of red swamp crayfish Procambarus clarkii against pathogenic Aeromonas hydrophila
    Chaohua Dong
    College of Life Science, Qingdao Agricultural University, 700 Changcheng Road, Qingdao 266109, China
    Fish Shellfish Immunol 30:1223-9. 2011
    ..PCR revealed that mRNA expression of Pcpxin in hemocytes could be inhibited by challenge with heat-killed Aeromonas hydrophila, suggesting that Pcpxin was involved in immune responses to A. hydrophila...
  71. ncbi In vitro antimicrobial susceptibility of clinical isolates of Aeromonas caviae, Aeromonas hydrophila and Aeromonas veronii biotype sobria
    Jordi Vila
    J Antimicrob Chemother 49:701-2. 2002
  72. pmc In vitro and in vivo combinations of cefotaxime and minocycline against Aeromonas hydrophila
    W C Ko
    Department of Internal Medicine, National Cheng Kung University Hospital, National Cheng Kung University Medical College, Tainan, Taiwan
    Antimicrob Agents Chemother 45:1281-3. 2001
    The activities of cefotaxime and minocycline against Aeromonas hydrophila were investigated. Cefotaxime (4 times the MIC) plus minocycline (0...
  73. ncbi Emerging extra-intestinal infections with Aeromonas hydrophila in coastal region of southern Karnataka
    C Mukhopadhyay
    Department of Microbiology, Kasturba Medical College, Manipal 576 104, Karnataka, India
    J Postgrad Med 54:199-202. 2008
    ..They have been occasionally reported as a cause of extra-intestinal infections such as cellulitis, cholangitis, necrotizing fascitis, meningitis, bacteremia, or peritonitis in both immunocompetent and immunocompromised patients...
  74. ncbi Effect of Achyranthes aspera on the immunity and survival of Labeo rohita infected with Aeromonas hydrophila
    Y Vasudeva Rao
    Aqua Research Lab, Department of Zoology, University of Delhi, Delhi 110 007, India
    Fish Shellfish Immunol 20:263-73. 2006
    ..0+/-0.4 g). After 2 weeks, the fish were immunized with heat-killed Aeromonas hydrophila, and after a further 2 weeks the rohu were experimentally infected with Aeromonas hydrophila (ATCC 49140)...
  75. pmc Competitive inhibitors of the CphA metallo-beta-lactamase from Aeromonas hydrophila
    L E Horsfall
    Centre d Ingénierie des Protéines, Universite de Liege, Allée de 6 Août B6, Sart Tilman, Liege, Belgium
    Antimicrob Agents Chemother 51:2136-42. 2007
    ..Pyridine carboxylates appear to be useful templates for the development of more-complex, selective, nontoxic inhibitors of subclass B2 metallo-beta-lactamases...
  76. ncbi Studies on synonymous codon and amino acid usages in Aeromonas hydrophila phage Aeh1: architecture of protein-coding genes and therapeutic implications
    Keya Sau
    Department of Biotechnology, Haldia Institute of Technology, Haldia, India
    J Microbiol Immunol Infect 40:24-33. 2007
    ..To understand the architecture of protein-coding genes of Aeromonas phages, codon and amino acid usage biases have been investigated in the protein-coding genes of the Aeromonas hydrophila phage Aeh1.
  77. ncbi Cloning, expression, and characterization of a chitinase from the chitinolytic bacterium Aeromonas hydrophila strain SUWA-9
    Xiqian Lan
    Department of Applied Biology, Faculty of Textile Science and Technology, Shinshu University, Japan
    Biosci Biotechnol Biochem 70:2437-42. 2006
    The chitinolytic bacterium Aeromonas hydrophila strain SUWA-9, which was isolated from freshwater in Lake Suwa (Nagano Prefecture, Japan), produced several kinds of chitin-degrading enzymes...
  78. ncbi [Properties of a triphenylmethane dyes decolorization enzyme TpmD from Aeromonas hydrophila strain DN322]
    Sui Zhou Ren
    Guangdong Institute of Microbiology, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangzhou 510070, China
    Wei Sheng Wu Xue Bao 46:385-9. 2006
    A novel bacterial decolorization enzyme for triphenylmethane dyes from Aeromonas hydrophila strain DN322 was purified, named TpmD. The purified enzyme catalyzes the decolorization of several triphenylmethane dyes, i.e...
  79. ncbi In vivo humoral and cellular reactions, and fate of injected bacteria Aeromonas hydrophila in freshwater prawn Macrobrachium rosenbergii
    P K Sahoo
    Central Institute of Freshwater Aquaculture, Aquatic Animal Health Division, Kausalyaganga, Bhubaneswar 751002, India
    Fish Shellfish Immunol 23:327-40. 2007
    Live non-opsonized and opsonized Aeromonas hydrophila were injected into juveniles of freshwater prawn Macrobrachium rosenbergii to study the cells involved in phagocytosis, distribution of bacteria, cellular reactions and clearance of ..
  80. ncbi Characterization of extracellular proteins produced by Aeromonas hydrophila AH-1
    Hong Bing Yu
    Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore, Singapore
    Proteomics 7:436-49. 2007
    b>Aeromonas hydrophila is a ubiquitous Gram-negative bacterium which can cause motile aeromonad septicemia in both fish and humans. A...
  81. ncbi Aeromonas hydrophila exotoxin induces cytoplasmic vacuolation and cell death in VERO cells
    Angela Di Pietro
    Department of Hygiene, Public Health and Preventive Medicine, University of Messina, Italy
    New Microbiol 28:251-9. 2005
    ..Moreover, the observed doubling cells with necrotic features permit us to suppose that cell sensitivity and death pattern could change during the different phases of cellular cycle...
  82. pmc Molecular characterization of a glucose-inhibited division gene, gidA, that regulates cytotoxic enterotoxin of Aeromonas hydrophila
    Jian Sha
    Departments of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, Texas 77555 1070, USA
    Infect Immun 72:1084-95. 2004
    By using a mini-transposon, we obtained two mutated strains of a diarrheal isolate, SSU, of Aeromonas hydrophila that exhibited a 50 to 53% reduction in the hemolytic activity and 83 to 87% less cytotoxic activity associated with the ..
  83. ncbi Aeromonas hydrophila cytotoxic enterotoxin activates mitogen-activated protein kinases and induces apoptosis in murine macrophages and human intestinal epithelial cells
    Cristi L Galindo
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, Texas 77555 1070, USA
    J Biol Chem 279:37597-612. 2004
    A cytotoxic enterotoxin (Act) of Aeromonas hydrophila possesses several biological activities, induces an inflammatory response in the host, and causes apoptosis of murine macrophages...
  84. doi Rapid Aeromonas hydrophila identification by TaqMan PCR assay: comparison with a phenotypic method
    F Trakhna
    LaSalle Beauvais Polytechnic Institute, Beauvais, France
    Lett Appl Microbiol 49:186-90. 2009
    b>Aeromonas hydrophila is recognized as a human pathogen following wound exposure or ingestion of contaminated water and food. For rapid identification of this bacterium, a TaqMan-based real-time PCR assay has been developed.
  85. doi Biosynthesis and characterization of 3-hydroxyalkanoate terpolyesters with adjustable properties by Aeromonas hydrophila
    Hai Feng Zhang
    Multidisciplinary Research Center, Shantou University, Shantou 515063, Guangdong, China
    Biotechnol Bioeng 104:582-9. 2009
    ..3-hydroxybutyrate (3HB), 3-hydroxyvalerate (3HV), and 3-hydroxyhexanoate (3HHx) were produced by wild-type Aeromonas hydrophila 4AK4, its recombinant harboring PHA synthesis genes phaPCJ encoding PHA binding protein phasin, PHA ..
  86. pmc Mapping of the chaperone AcrH binding regions of translocators AopB and AopD and characterization of oligomeric and metastable AcrH-AopB-AopD complexes in the type III secretion system of Aeromonas hydrophila
    Yih Wan Tan
    Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore
    Protein Sci 18:1724-34. 2009
    In the type III secretion system (T3SS) of Aeromonas hydrophila, AcrH acts as a chaperone for translocators AopB and AopD...
  87. ncbi Differential expression of the enolase gene under in vivo versus in vitro growth conditions of Aeromonas hydrophila
    Jian Sha
    Department of Microbiology and Immunology, 301 University Blvd, Medical Research Building, The University of Texas Medical Branch, Galveston, TX 77555 1070, USA
    Microb Pathog 34:195-204. 2003
    b>Aeromonas hydrophila is an emerging human pathogen that leads to gastroenteritis and other invasive diseases...
  88. doi Pathogenic potential of Aeromonas hydrophila isolated from surface waters in Kolkata, India
    Poulami Bhowmik
    Department of Biochemistry, University of Calcutta, 35 Ballygunge Circular Road, Kolkata 700 019, India
    J Med Microbiol 58:1549-58. 2009
    ..In the present study, putative virulence traits of Aeromonas hydrophila isolates collected from different natural surface waters of Kolkata, India, were compared with a group of ..
  89. doi Aeromonas hydrophila folliculitis associated with an inflatable swimming pool: mimicking Pseudomonas aeruginosa infection
    Marc Julià Manresa
    Department of Dermatology, Hospital Sant Joan de Deu, Barcelona, Spain
    Pediatr Dermatol 26:601-3. 2009
    ..However, Aeromonas folliculitis has been rarely reported. We report the first two pediatric cases of Aeromonas hydrophila folliculitis associated with the use of recreational water facilities that clinically and epidemiologically ..
  90. doi Morphological changes of Aeromonas hydrophila in response to osmotic stress
    A Pianetti
    Dip di Scienze Biomolecolari, Universita degli Studi di Urbino Carlo Bo, Italy
    Micron 40:426-33. 2009
    ..The aim of this study was the analysis of the ultrastructural changes in Aeromonas hydrophila exposed to different NaCl concentrations (1.7%, 3.4%, 6%) at 4 and 24 degrees C for 188 days...
  91. doi Metabolic engineering for microbial production of polyhydroxyalkanoates consisting of high 3-hydroxyhexanoate content by recombinant Aeromonas hydrophila
    Jia Jian
    Department of Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China
    Bioresour Technol 101:6096-102. 2010
    Polyhydroxyalkanoate synthase gene phaC(ah) in Aeromonas hydrophila strain 4AK4 was deleted and its function was replaced by phaC1(ps) cloned from Pseudomonas stutzeri strain 1317 which favors 3-hydroxyhexanoate (3HHx) and longer chain ..
  92. pmc High yield expression of an AHL-lactonase from Bacillus sp. B546 in Pichia pastoris and its application to reduce Aeromonas hydrophila mortality in aquaculture
    Ruidong Chen
    Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China
    Microb Cell Fact 9:39. 2010
    b>Aeromonas hydrophila is a serious pathogen and can cause hemorrhagic septicemia in fish...
  93. pmc Alternative host model to evaluate Aeromonas virulence
    Romain Froquet
    Universite de Geneve, Centre Medical Universitaire, Département de Physiologie et Métabolisme Cellulaire, 1 rue Michel Servet, CH 1211 Geneve 4, Switzerland
    Appl Environ Microbiol 73:5657-9. 2007
    ..Here, we present a new simple assay to evaluate Aeromonas virulence, making use of Dictyostelium amoebae as an alternative host model. This assay can be modulated to assess virulence of very different Aeromonas species...
  94. ncbi Detection of Aeromonas hydrophila in a drinking-water distribution system: a field and pilot study
    C Chauret
    Indiana University Kokomo, Biological and Physical Sciences Unit, 46904 9003, USA
    Can J Microbiol 47:782-6. 2001
    A 16-month study was conducted on the presence of Aeromonas hydrophila in drinking water in Indiana, U.S.A...
  95. pmc Role of various enterotoxins in Aeromonas hydrophila-induced gastroenteritis: generation of enterotoxin gene-deficient mutants and evaluation of their enterotoxic activity
    Jian Sha
    Department of Microbiology and Immunology, The University of Texas Medical Branch, Galveston, Texas 77555 1070, USA
    Infect Immun 70:1924-35. 2002
    Three enterotoxins from the Aeromonas hydrophila diarrheal isolate SSU have been molecularly characterized in our laboratory...
  96. pmc Purification and characterization of the N-terminal domain of ExeA: a novel ATPase involved in the type II secretion pathway of Aeromonas hydrophila
    Ian C Schoenhofen
    National Research Council of Canada, Institute for Biological Sciences, Ottawa, Ontario, Canada
    J Bacteriol 187:6370-8. 2005
    b>Aeromonas hydrophila secretes a number of degradative enzymes and toxins into the external milieu via the type II secretory pathway or secreton...
  97. ncbi Biological characterization of a new type III secretion system effector from a clinical isolate of Aeromonas hydrophila-part II
    Johanna C Sierra
    Department of Microbiology, University of Texas Medical Branch, Galveston, TX 77555 1070, USA
    Microb Pathog 43:147-60. 2007
    ..identified a novel type III secretion system (T3SS) effector, AexU, from a diarrheal isolate SSU of Aeromonas hydrophila, and demonstrated that mice infected with the DeltaaexU mutant were significantly protected from mortality...
  98. doi Mutation in the S-ribosylhomocysteinase (luxS) gene involved in quorum sensing affects biofilm formation and virulence in a clinical isolate of Aeromonas hydrophila
    Elena V Kozlova
    Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
    Microb Pathog 45:343-54. 2008
    A diarrheal isolate SSU of Aeromonas hydrophila produces a cytotoxic enterotoxin (Act) with cytotoxic, enterotoxic, and hemolytic activities...
  99. pmc The type III secretion system and cytotoxic enterotoxin alter the virulence of Aeromonas hydrophila
    Jian Sha
    Department of Microbiology and Immunology, The University of Texas Medical School Branch, Galveston, 77555 1070, USA
    Infect Immun 73:6446-57. 2005
    ..Here we report the characterization of a TTSS chromosomal operon from the diarrheal isolate SSU of Aeromonas hydrophila. We deleted the gene encoding Aeromonas outer membrane protein B (AopB), which is predicted to be involved ..
  100. pmc Structure of AscE and induced burial regions in AscE and AscG upon formation of the chaperone needle-subunit complex of type III secretion system in Aeromonas hydrophila
    Yih Wan Tan
    Department of Biological Sciences, National University of Singapore, Singapore 117543
    Protein Sci 17:1748-60. 2008
    In the type III secretion system (T3SS) of Aeromonas hydrophila, the putative needle complex subunit AscF requires both putative chaperones AscE and AscG for formation of a ternary complex to avoid premature assembly...
  101. ncbi The cell division genes (ftsE and X) of Aeromonas hydrophila and their relationship with opsonophagocytosis
    S Merino
    , , Universidad de Barcelona, Spain
    FEMS Microbiol Lett 198:183-8. 2001
    A transposon mutant from Aeromonas hydrophila AH-3 was obtained which was highly resistant to opsonophagocytosis. The mutation was identified in the ftsE gene and we characterised the operon ftsY, E and X from this bacterium...

Research Grants28

  1. COORDINATION CHEMISTRY OF MICROBIAL IRON TRANSPORT
    Kenneth Raymond; Fiscal Year: 2007
    ..iron transport is a completely different kind of transport system first observed by this research group in Aeromonas hydrophila. A search will be made to characterize how widely spread this transport system is and further studies of ..
  2. Salmonella polymicrobial interactions
    BRIAN M AHMER; Fiscal Year: 2010
    ..To date, we have determined that Salmonella can detect Aeromonas hydrophila in turtles and Yersinia enterocolitica in mice and pigs...
  3. CYTOLYTIC ENTEROTOXIN OF AEROMONAS HYDROPHILA
    ASHOK CHOPRA; Fiscal Year: 2000
    ..Finally, the investigators propose to study the mechanism of action of the toxin by probing the mechanism of cell damage and by examining the toxin receptor on the cell surface. ..
  4. STRUCTURE/FUNCTION OF AN ION MOTIVE ATPASE
    DOMENICO GATTI; Fiscal Year: 2001
    ..Analysis of the similarities and differences between these two enzymes will further our understanding of how ions are transported across biological membranes. ..
  5. Structure, mechanism and evolution of KDO8P synthase
    DOMENICO GATTI; Fiscal Year: 2007
    ..abstract_text> ..