Abstract
Cellular microbiology defines an emerging discipline that brings together the study of pathogenic microbes with eurkaryotic cell biology in order to investigate in detail the complex interactions that occur between pathogen and host during the process of disease. Over the years, we have seen the study of “cellular microbiology” move from research that was largely observational to, more recently, where microbes have become powerful tools to probe the complex molecular workings of the eukaryotic host cell (1). Examination of molecular mechanisms that characterize the interplay between bacteria and host cell has led to a new appreciation of microbial pathogenesis. A recurring theme that has emerged is that microorganisms have developed sophisticated mechanisms to subvert host cell signaling pathways in order to create a favorable environment for their own survival.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Cossart P., Boquet P., Normark S., and Rappuoli R. (1996) Cellular microbiology emerging. Science 271, 315–316.
Endo Y., Tsurugi K., Yutsudo T., Takeda Y., Ogasawara T., and Igarashi K. (1988) Site of action of a Vero toxin (VT2) from Escherichia coli O157:H7 and of Shiga toxin on eukaryotic ribosomes. RNA N-glycosidase activity of the toxins. Eur. J. Biochem. 171, 45–50.
Schmidt H. and Karch H. (1996) Enterohemolytic phenotypes and genotypes of shiga toxin-producing Escherichia coli O111 strains from patients with diarrhea and hemolytic-uremic syndrome. J. Clin. Microbiol. 34, 2364–2367.
Schmidt H., Maier E., Karch H., and Benz R. (1996) Pore-forming properties of the plasmid-encoded hemolysin of enterohemorrhagic Escherichia coli O157:H7. Eur. J. Biochem. 241, 594–601.
Brunder W., Schmidt H., and Karch H. (1997) EspP, a novel extracellular serine protease of enterohaemorrhagic Escherichia coli O157:H7 cleaves human coagulation factor V. Mol. Microbiol. 24, 767–778.
Djafari S., Ebel F., Deibel C., Krämer S., Hudel M., and Chakraborty T. (1997) Characterization of an exported protease from Shiga toxin-producing Escherichia coli. Mol. Microbiol. 25, 771–784.
Burland V., Shao Y., Perna N.T., Plunkett G., Sofia H.J., Blattner F.R. (1998) The complete DNA sequence and analysis of the large virulence plasmid of Escherichia coli O157:H7. Nucleic Acids Res. 26, 4196–4204.
Brunder W., Schmidt H., and Karch H. (1996) KatP, a novel catalase-peroxidase encoded by the large plasmid of enterohaemorrhagic Escherichia coli O157:H7. Microbiology 142, 3305–3315.
Schmidt H., Henkel B., and Karch H. (1997) A gene cluster closely related to type II secretion pathway operons of gram-negative bacteria is located on the large plasmid of enterohemorrhagic Escherichia coli O157 strains. FEMS Microbiol. Lett. 148, 265–272.
Frankel G., Phillips A. D., Rosenshine I., Dougan G., Kaper J. B., and Knutton S. (1998) Enteropathogenic and enterohaemorrhagic Escherichia coli: more subversive elements. Mol. Microbiol. 30, 911–921.
Perna N. T., Mayhew G. F., Posfai G., Elliott S., Donnenberg M. S., Kaper J.B., et al. (1998) Molecular evolution of a pathogenicity island from enterohemorrhagic Escherichia coli O157:H7. Infect. Immun. 66, 3810–3817.
Cornelis G. R. and Van Gijsegem F. (2000) Assembly and function of type III secretory systems. Annu. Rev. Microbiol. 54, 735–774.
Moon H. W., Whipp S. C., Argenzio R. A., Levine M. M., Giannella R. A. (1983) Attacking and effacing activities of rabbit and human enteropathogenic Escherichia coli in pig and rabbit intestines. Infect. Immun. 41, 1340–1351.
Ebel F., Podzadel T., Rohde M., Kresse A. U., Krämer S., Deibel C., et al. (1998) Initial binding of Shiga toxin-producing Escherichia coli to host cells and subsequent induction of actin rearrangements depend on filamentous EspA-containing surface appendages. Mol. Microbiol. 30, 147–161.
Goosney D. L., Celli J., Kenny B., and Finlay B. B. (1999) Enteropathogenic Escherichia coli inhibits phagocytosis. Infect. Immun. 67, 490–495.
Celli J., Olivier M., and Finlay B. B. (2001) Enteropathogenic Escherichia coli mediates antiphagocytosis through the inhibition of PI 3-kinase-dependent pathways. EMBO J. 20, 1245–1258.
Elliott S. J., Yu J., and Kaper J. B. (1999) The cloned locus of enterocyte effacement from enterohemorrhagic Escherichia coli O157:H7 is unable to confer the attaching and effacing phenotype upon E. coli K-12. Infect. Immun. 67, 4260–4263.
Elliott S. J., Sperandio V., Giron J. A., Shin S., Mellies J. L., Wainwright L., et al. (2000) The locus of enterocyte effacement (LEE)-encoded regulator controls expression of both LEE-and non-LEE-encoded virulence factors in enteropathogenic and enterohemorrhagic Escherichia coli. Infect. Immun. 68, 6115–6126.
Knutton S., Rosenshine I., Pallen M. J., Nisan I., Neves B. C., Bain C., et al. (1998) A novel EspA-associated surface organelle of enteropathogenic Escherichia coli involved in protein translocation into epithelial cells. EMBO J. 17, 2166–2176.
Sekiya K., Ohishi M., Ogino T., Tamano K., Sasakawa C., and Abe A. (2001) Supermolecular structure of the enteropathogenic Escherichia coli type III secretion system and its direct interaction with the EspA-sheath-like structure. Proc. Natl. Acad. Sci. USA 98, 11,638–11,643.
Kresse A. U., Rohde M., and Guzman C. A. (1999) The EspD protein of enterohemorrhagic Escherichia coli is required for the formation of bacterial surface appendages and is incorporated in the cytoplasmic membranes of target cells. Infect. Immun. 67, 4834–4842.
Wachter C., Beinke C., Mattes M., and Schmidt M. A. (1999) Insertion of EspD into epithelial target cell membranes by infecting enteropathogenic Escherichia coli. Mol. Microbiol. 31, 1695–1707.
Ide T., Laarmann S., Greune L., Schillers H., Oberleithner H., and Schmidt M.A. (2001) Characterization of translocation pores inserted into plasma membranes by type III-secreted Esp proteins of enteropathogenic Escherichia coli. Cell. Microbiol. 3, 669–679.
Wolff C., Nisan I., Hanski E., Frankel G., and Rosenshine I. (1998) Protein translocation into host epithelial cells by infecting enteropathogenic Escherichia coli. Mol. Microbiol. 28, 143–155.
Rosenshine I., Ruschkowski S., Stein M., Reinscheid D. J., Mills S. D., and Finlay B. B. (1996) A pathogenic bacterium triggers epithelial signals to form a functional bacterial receptor that mediates actin pseudopod formation. EMBO J. 15, 2613–2624.
Kenny B., DeVinney R., Stein M., Reinscheid D. J., Frey E. A., and Finlay B. B. (1997) Enteropathogenic E. coli (EPEC) transfers its receptor for intimate adherence into mammalian cells. Cell 91, 511–520.
Gruenheid S., DeVinney R., Bladt F., Goosney D., Gelkop S., Gish G.D., et al. (2001) Enteropathogenic E. coli Tir binds Nck to initiate actin pedestal formation in host cells. Nat. Cell. Biol. 3, 856–859.
Ismaili A., McWhirter E., Handelsman M. Y., Brunton J. L., and Sherman P. M. (1998) Divergent signal transduction responses to infection with attaching and effacing Escherichia coli. Infect. Immun. 66, 1688–1696.
Deibel C., Krämer S., Chakraborty T., and Ebel F. (1998) EspE, a novel secreted protein of attaching and effacing bacteria, is directly translocated into infected host cells, where it appears as a tyrosine-phosphorylated 90 kDa protein. Mol. Microbiol. 28, 463–474.
DeVinney R., Puente J. L., Gauthier A., Goosney D., and Finlay B. B. (2001) Enterohaemorrhagic and enteropathogenic Escherichia coli use a different Tirbased mechanism for pedestal formation. Mol. Microbiol. 41, 1445–1458.
Goosney D. L., DeVinney R., and Finlay B. B. (2001) Recruitment of cytoskeletal and signaling proteins to enteropathogenic and enterohemorrhagic Escherichia coli pedestals. Infect. Immun. 69, 3315–3322.
Phillips A. D., Giron J., Hicks S., Dougan G., and Frankel G. (2000) Intimin from enteropathogenic Escherichia coli mediates remodelling of the eukaryotic cell surface. Microbiology 146, 1333–1344.
McNamara B. P., Koutsouris A., O’Connell C. B., Nougayrede J. P., Donnenberg M. S., and Hecht G. (2001) Translocated EspF protein from enteropathogenic Escherichia coli disrupts host intestinal barrier function. J. Clin. Invest. 107, 621–629.
Kenny B. and Jepson M. (2000) Targeting of an enteropathogenic Escherichia coli (EPEC) effector protein to host mitochondria. Cell. Microbiol. 2, 579–590.
Elliott S. J., Krejany E. O., Mellies J. L., Robins-Browne R. M., Sasakawa C., and Kaper J. B. (2001) EspG, a novel type III system-secreted protein from enteropathogenic Escherichia coli with similarities to VirA of Shigella flexneri. Infect. Immun. 69, 4027–4033.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2003 Humana Press Inc.
About this protocol
Cite this protocol
Ebel, F., Philpott, D. (2003). Cellular Microbiology of STEC Infections. In: Philpott, D., Ebel, F. (eds) E. coli. Methods in Molecular Medicine™, vol 73. Humana Press. https://doi.org/10.1385/1-59259-316-X:91
Download citation
DOI: https://doi.org/10.1385/1-59259-316-X:91
Publisher Name: Humana Press
Print ISBN: 978-0-89603-939-1
Online ISBN: 978-1-59259-316-3
eBook Packages: Springer Protocols