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Timo Korhonen

Research Profile

Anatomy

Fimbriae, Bacterial

Living Beings

Physiology

Bacterial Adhesions

Chemicals & Drugs

Disorders

Escherichia coli Infections

Concepts & Ideas

Genes & Molecular Sequences

Phenomena

Protein Binding

Co-author Network

Publications

TOP 3
Timo A Lehti; Philippe Bauchart; Ulrich Dobrindt; Timo K Korhonen; Maini Kukkonen; Benita Westerlund-Wikström
Phylogenetic group-associated differences in regulation of the common colonization factor Mat fimbria in Escherichia coli.
Timo A Lehti; Johanna Heikkinen; Timo K Korhonen; Benita Westerlund-Wikström
The response regulator RcsB activates expression of Mat fimbriae in meningitic Escherichia coli.
Sanna M Edelman; Veera Kainulainen; Jenni Antikainen; Marc Baumann; Riikka Kylväjä; Timo A Lehti; Benita Westerlund-Wikström; Timo K Korhonen
Identification of a high-molecular-mass Lactobacillus epithelium adhesin (LEA) of Lactobacillus crispatus ST1 that binds to stratified squamous epithelium.

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All Publications

2013: Timo A Lehti; Philippe Bauchart; Ulrich Dobrindt; Timo K Korhonen; Maini Kukkonen; Benita Westerlund-Wikström
Phylogenetic group-associated differences in regulation of the common colonization factor Mat fimbria in Escherichia coli.
Molecular microbiology 2013;87(6):1200-22.
2012: Timo A Lehti; Johanna Heikkinen; Timo K Korhonen; Benita Westerlund-Wikström
The response regulator RcsB activates expression of Mat fimbriae in meningitic Escherichia coli.
Journal of bacteriology 2012;194(13):3475-85.
2012: Sanna M Edelman; Veera Kainulainen; Jenni Antikainen; Marc Baumann; Riikka Kylväjä; Timo A Lehti; Benita Westerlund-Wikström; Timo K Korhonen
Identification of a high-molecular-mass Lactobacillus epithelium adhesin (LEA) of Lactobacillus crispatus ST1 that binds to stratified squamous epithelium.
Microbiology (Reading, England) 2012;158(Pt 7):1713-22.
2012: Timo A Lehti; Philippe Bauchart; Ulrich Dobrindt; Timo K Korhonen; Benita Westerlund-Wikström
The fimbriae activator MatA switches off motility in Escherichia coli by repression of the flagellar master operon flhDC.
Microbiology (Reading, England) 2012;158(Pt 6):1444-55.
2011: Johanna Haiko; Liisa Laakkonen; Benita Westerlund-Wikström; Timo K Korhonen
Molecular adaptation of a plant-bacterium outer membrane protease towards plague virulence factor Pla.
BMC evolutionary biology 2011;11():43.
2010: Johanna Haiko; Liisa Laakkonen; Katri Juuti; Nisse Kalkkinen; Timo K Korhonen
The omptins of Yersinia pestis and Salmonella enterica cleave the reactive center loop of plasminogen activator inhibitor 1.
Journal of bacteriology 2010;192(18):4553-61.
2010: Timo A Lehti; Philippe Bauchart; Johanna Heikkinen; Jörg Hacker; Timo K Korhonen; Ulrich Dobrindt; Benita Westerlund-Wikström
Mat fimbriae promote biofilm formation by meningitis-associated Escherichia coli.
Microbiology (Reading, England) 2010;156(Pt 8):2408-17.
2010: T Ojala; Veera Kuparinen; J Patrik Koskinen; Edward Alatalo; Liisa Holm; Petri Auvinen; Sanna Edelman; Benita Westerlund-Wikström; Timo K Korhonen; Lars Paulin; Matti Kankainen
Genome sequence of Lactobacillus crispatus ST1.
Journal of bacteriology 2010;192(13):3547-8.
2010: Marjo Suomalainen; Leandro Araujo Lobo; Klaus Brandenburg; Buko Lindner; Ritva Virkola; Yuriy A Knirel; Andrey Anisimov; Otto Holst; Timo K Korhonen
Temperature-induced changes in the lipopolysaccharide of Yersinia pestis affect plasminogen activation by the pla surface protease.
Infection and immunity 2010;78(6):2644-52.
2009: Johanna Haiko; Maini Kukkonen; Janne J Ravantti; Benita Westerlund-Wikström; Timo K Korhonen
The single substitution I259T, conserved in the plasminogen activator Pla of pandemic Yersinia pestis branches, enhances fibrinolytic activity.
Journal of bacteriology 2009;191(15):4758-66.
2009: Johanna Haiko; Marjo Suomalainen; T Ojala; Kaarina Lähteenmäki; Timo K Korhonen
Invited review: Breaking barriers--attack on innate immune defences by omptin surface proteases of enterobacterial pathogens.
Innate immunity 2009;15(2):67-80.
2008: Päivi Ramu; Leandro Araujo Lobo; Maini Kukkonen; Eva Bjur; Marjo Suomalainen; Hanna Raukola; Minja Miettinen; Ilkka Julkunen; Otto Holst; Mikael Rhen; Timo K Korhonen; Kaarina Lähteenmäki
Activation of pro-matrix metalloproteinase-9 and degradation of gelatin by the surface protease PgtE of Salmonella enterica serovar Typhimurium.
International journal of medical microbiology : IJMM 2008;298(3-4):263-78.
2007: Jenni Antikainen; Veera Kuparinen; Kaarina Lähteenmäki; Timo K Korhonen
Enolases from Gram-positive bacterial pathogens and commensal lactobacilli share functional similarity in virulence-associated traits.
FEMS immunology and medical microbiology 2007;51(3):526-34.
2007: Claire Verbelen; Jenni Antikainen; Timo K Korhonen; Yves F Dufrêne
Exploring the molecular forces within and between CbsA S-layer proteins using single molecule force spectroscopy.
Ultramicroscopy 2007;107(10-11):1004-11.
2007: Jenni Antikainen; Veera Kuparinen; Veera Kupannen; Kaarina Lähteenmäki; Timo K Korhonen
pH-dependent association of enolase and glyceraldehyde-3-phosphate dehydrogenase of Lactobacillus crispatus with the cell wall and lipoteichoic acids.
Journal of bacteriology 2007;189(12):4539-43.
2007: Päivi Ramu; Rauna Tanskanen; Mikko Holmberg; Kaarina Lähteenmäki; Timo K Korhonen; Seppo Meri
The surface protease PgtE of Salmonella enterica affects complement activity by proteolytically cleaving C3b, C4b and C5.
FEBS letters 2007;581(9):1716-20.
2007: Veera Hurmalainen; Sanna Edelman; Jenni Antikainen; Marc Baumann; Kaarina Lähteenmäki; Timo K Korhonen
Extracellular proteins of Lactobacillus crispatus enhance activation of human plasminogen.
Microbiology (Reading, England) 2007;153(Pt 4):1112-22.
2007: Marjo Suomalainen; Johanna Haiko; Päivi Ramu; Leandro Lobo; Maini Kukkonen; Benita Westerlund-Wikström; Ritva Virkola; Kaarina Lähteenmäki; Timo K Korhonen
Using every trick in the book: the Pla surface protease of Yersinia pestis.
Advances in experimental medicine and biology 2007;603():268-78.
2006: Beth Mann; Carlos Orihuela; Jenni Antikainen; Geli Gao; Jack Sublett; Timo K Korhonen; Elaine I Tuomanen
Multifunctional role of choline binding protein G in pneumococcal pathogenesis.
Infection and immunity 2006;74(2):821-9.
2005: Flavie Pouillot; Anne Derbise; Maini Kukkonen; Jeannine Foulon; Timo K Korhonen; Elisabeth Carniel
Evaluation of O-antigen inactivation on Pla activity and virulence of Yersinia pseudotuberculosis harbouring the pPla plasmid.
Microbiology (Reading, England) 2005;151(Pt 11):3759-68.
2005: Benita Westerlund-Wikström; Timo K Korhonen
Molecular structure of adhesin domains in Escherichia coli fimbriae.
International journal of medical microbiology : IJMM 2005;295(6-7):479-86.
2005: Taija E Pietilä; Ville Veckman; Päivi Kyllönen; Kaarina Lähteenmäki; Timo K Korhonen; Ilkka Julkunen
Activation, cytokine production, and intracellular survival of bacteria in Salmonella-infected human monocyte-derived macrophages and dendritic cells.
Journal of leukocyte biology 2005;78(4):909-20.
2005: Katariina Majander; Timo K Korhonen; Benita Westerlund-Wikström
Simultaneous display of multiple foreign peptides in the FliD capping and FliC filament proteins of the Escherichia coli flagellum.
Applied and environmental microbiology 2005;71(8):4263-8.
2005: Katariina Majander; Lena Anton; Jenni Antikainen; Hannu Lång; Mirko Brummer; Timo K Korhonen; Benita Westerlund-Wikström
Extracellular secretion of polypeptides using a modified Escherichia coli flagellar secretion apparatus.
Nature biotechnology 2005;23(4):475-81.
2005: Ernst Weber; Tuula Ojanen-Reuhs; Elisabeth Huguet; Gerd Hause; Martin Romantschuk; Timo K Korhonen; Ulla Bonas; Ralf Koebnik
The type III-dependent Hrp pilus is required for productive interaction of Xanthomonas campestris pv. vesicatoria with pepper host plants.
Journal of bacteriology 2005;187(7):2458-68.
2005: Kaarina Lähteenmäki; Päivi Kyllönen; Lotta Partanen; Timo K Korhonen
Antiprotease inactivation by Salmonella enterica released from infected macrophages.
Cellular microbiology 2005;7(4):529-38.
2005: Kaarina Lähteenmäki; Sanna Edelman; Timo K Korhonen
Bacterial metastasis: the host plasminogen system in bacterial invasion.
Trends in microbiology 2005;13(2):79-85.
2004: Maini Kukkonen; Timo K Korhonen
The omptin family of enterobacterial surface proteases/adhesins: from housekeeping in Escherichia coli to systemic spread of Yersinia pestis.
International journal of medical microbiology : IJMM 2004;294(1):7-14.
2004: Maini Kukkonen; Marjo Suomalainen; Päivi Kyllönen; Kaarina Lähteenmäki; Hannu Lång; Ritva Virkola; Ilkka M Helander; Otto Holst; Timo K Korhonen
Lack of O-antigen is essential for plasminogen activation by Yersinia pestis and Salmonella enterica.
Molecular microbiology 2004;51(1):215-25.
2003: Michael C Merckel; Jarna Tanskanen; Sanna Edelman; Benita Westerlund-Wikström; Timo K Korhonen; Adrian Goldman
The structural basis of receptor-binding by Escherichia coli associated with diarrhea and septicemia.
Journal of molecular biology 2003;331(4):897-905.
2003: Sanna Edelman; Susanna Leskelä; Eliora Ron; Juha H A Apajalahti; Timo K Korhonen
In vitro adhesion of an avian pathogenic Escherichia coli O78 strain to surfaces of the chicken intestinal tract and to ileal mucus.
Veterinary microbiology 2003;91(1):41-56.
2003: Kaarina Lähteenmäki; Maini Kukkonen; Silja Jaatinen; Marjo Suomalainen; Hanna Soranummi; Ritva Virkola; Hannu Lång; Timo K Korhonen
Yersinia pestis Pla has multiple virulence-associated functions.
Advances in experimental medicine and biology 2003;529():141-5.
2002: Jenni Antikainen; Lena Anton; Jouko Sillanpää; Timo K Korhonen
Domains in the S-layer protein CbsA of Lactobacillus crispatus involved in adherence to collagens, laminin and lipoteichoic acids and in self-assembly.
Molecular microbiology 2002;46(2):381-94.
2002: Sanna Edelman; Benita Westerlund-Wikström; Susanna Leskelä; Hannele Kettunen; Nina Rautonen; Juha H A Apajalahti; Timo K Korhonen
In vitro adhesion specificity of indigenous Lactobacilli within the avian intestinal tract.
Applied and environmental microbiology 2002;68(10):5155-9.
2002: Ulla Hynönen; Benita Westerlund-Wikström; Airi Palva; Timo K Korhonen
Identification by flagellum display of an epithelial cell- and fibronectin-binding function in the SlpA surface protein of Lactobacillus brevis.
Journal of bacteriology 2002;184(12):3360-7.
2001: Kaarina Lähteenmäki; Pentti Kuusela; Timo K Korhonen
Bacterial plasminogen activators and receptors.
FEMS microbiology reviews 2001;25(5):531-52.
2001: Kaarina Lähteenmäki; Maini Kukkonen; Timo K Korhonen
The Pla surface protease/adhesin of Yersinia pestis mediates bacterial invasion into human endothelial cells.
FEBS letters 2001;504(1-2):69-72.
2001: R Pouttu; Benita Westerlund-Wikström; Hannu Lång; K Alsti; Ritva Virkola; U Saarela; Anja Siitonen; Nisse Kalkkinen; Timo K Korhonen
matB, a common fimbrillin gene of Escherichia coli, expressed in a genetically conserved, virulent clonal group.
Journal of bacteriology 2001;183(16):4727-36.
2001: Maini Kukkonen; Kaarina Lähteenmäki; Marjo Suomalainen; Nisse Kalkkinen; L Emödy; Hannu Lång; Timo K Korhonen
Protein regions important for plasminogen activation and inactivation of alpha2-antiplasmin in the surface protease Pla of Yersinia pestis.
Molecular microbiology 2001;40(5):1097-111.
2001: K Savolainen; L Paulin; Benita Westerlund-Wikström; T J Foster; Timo K Korhonen; Pentti Kuusela
Expression of pls, a gene closely associated with the mecA gene of methicillin-resistant Staphylococcus aureus, prevents bacterial adhesion in vitro.
Infection and immunity 2001;69(5):3013-20.
2001: Jarna Tanskanen; S Saarela; S Tankka; Nisse Kalkkinen; M Rhen; Timo K Korhonen; Benita Westerlund-Wikström
The gaf fimbrial gene cluster of Escherichia coli expresses a full-size and a truncated soluble adhesin protein.
Journal of bacteriology 2001;183(2):512-9.
2000: B Martínez; Jouko Sillanpää; Egbert Smit; Timo K Korhonen; Peter H Pouwels
Expression of cbsA encoding the collagen-binding S-protein of Lactobacillus crispatus JCM5810 in Lactobacillus casei ATCC 393(T).
Journal of bacteriology 2000;182(23):6857-61.
2000: Jouko Sillanpää; B Martínez; Jenni Antikainen; T Toba; Nisse Kalkkinen; S Tankka; Kari Lounatmaa; J Keränen; M Höök; Benita Westerlund-Wikström; Peter H Pouwels; Timo K Korhonen
Characterization of the collagen-binding S-layer protein CbsA of Lactobacillus crispatus.
Journal of bacteriology 2000;182(22):6440-50.
2000: Ritva Virkola; Mirko Brummer; H Rauvala; Loek van Alphen; Timo K Korhonen
Interaction of fimbriae of Haemophilus influenzae type B with heparin-binding extracellular matrix proteins.
Infection and immunity 2000;68(10):5696-701.
2000: Jarna Tanskanen; Timo K Korhonen; Benita Westerlund-Wikström
Construction of a multihybrid display system: flagellar filaments carrying two foreign adhesive peptides.
Applied and environmental microbiology 2000;66(9):4152-6.
2000: Kaarina Lähteenmäki; Pentti Kuusela; Timo K Korhonen
Plasminogen activation in degradation and penetration of extracellular matrices and basement membranes by invasive bacteria.
Methods (San Diego, Calif.) 2000;21(2):125-32.
2000: Paul Bresser; Ritva Virkola; M Jonsson-Vihanne; Henk M Jansen; Timo K Korhonen; Loek van Alphen
Interaction of clinical isolates of nonencapsulated Haemophilus influenzae with mammalian extracellular matrix proteins.
FEMS immunology and medical microbiology 2000;28(2):129-32.
2000: A Salam Khan; I Mühldorfer; V Demuth; Ursula Wallner; Timo K Korhonen; Jörg Hacker
Functional analysis of the minor subunits of S fimbrial adhesion (SfaI) in pathogenic Escherichia coli.
Molecular & general genetics : MGG 2000;263(1):96-105.
2000: Timo K Korhonen
Adherence of enteric bacteria onto the mammalian extracellular matrix. Test-tube artefact or a virulence function?
Advances in experimental medicine and biology 2000;485():193-200.
2000: Hannu Lång; Minna Mäki; Anssi Rantakari; Timo K Korhonen
Use of the OmpS-display--system to localize the receptor-binding region in the PapG adhesin of uropathogenic Escherichia coli.
Advances in experimental medicine and biology 2000;485():133-6.
2000: R Pouttu; T Puustinen; Maini Kukkonen; Ritva Virkola; Minni R L Laurila; Jörg Hacker; P Klemm; Timo K Korhonen
Functional variability of type 1 fimbriae of Escherichia coli.
Advances in experimental medicine and biology 2000;485():63-8.
2000: Hannu Lång; Minna Mäki; Anssi Rantakari; Timo K Korhonen
Characterization of adhesive epitopes with the OmpS display system.
European journal of biochemistry / FEBS 2000;267(1):163-70.
1999: AM Sarén; Ritva Virkola; Jörg Hacker; Timo K Korhonen
The cellular form of human fibronectin as an adhesion target for the S fimbriae of meningitis-associated Escherichia coli.
Infection and immunity 1999;67(5):2671-6.
1999: R Pouttu; T Puustinen; Ritva Virkola; Jörg Hacker; P Klemm; Timo K Korhonen
Amino acid residue Ala-62 in the FimH fimbrial adhesin is critical for the adhesiveness of meningitis-associated Escherichia coli to collagens.
Molecular microbiology 1999;31(6):1747-57.
1998: Kaarina Lähteenmäki; Ritva Virkola; AM Sarén; L Emödy; Timo K Korhonen
Expression of plasminogen activator pla of Yersinia pestis enhances bacterial attachment to the mammalian extracellular matrix.
Infection and immunity 1998;66(12):5755-62.
1998: Maini Kukkonen; S Saarela; Kaarina Lähteenmäki; Ulla Hynönen; Benita Westerlund-Wikström; M Rhen; Timo K Korhonen
Identification of two laminin-binding fimbriae, the type 1 fimbria of Salmonella enterica serovar typhimurium and the G fimbria of Escherichia coli, as plasminogen receptors.
Infection and immunity 1998;66(10):4965-70.
1998: T A Sebghati; Timo K Korhonen; Douglas B Hornick; Steven Clegg
Characterization of the type 3 fimbrial adhesins of Klebsiella strains.
Infection and immunity 1998;66(6):2887-94.
1998: A M Tarkkanen; Benita Westerlund-Wikström; L Erkkilä; Timo K Korhonen
Immunohistological localization of the MrkD adhesin in the type 3 fimbriae of Klebsiella pneumoniae.
Infection and immunity 1998;66(5):2356-61.
1997: Benita Westerlund-Wikström; Jarna Tanskanen; Ritva Virkola; Jörg Hacker; M Lindberg; Mikael Skurnik; Timo K Korhonen
Functional expression of adhesive peptides as fusions to Escherichia coli flagellin.
Protein engineering 1997;10(11):1319-26.
1997: Joachim Morschhäuser; Ritva Virkola; Timo K Korhonen; Jörg Hacker
Degradation of human subendothelial extracellular matrix by proteinase-secreting Candida albicans.
FEMS microbiology letters 1997;153(2):349-55.
1997: A M Tarkkanen; Ritva Virkola; Steven Clegg; Timo K Korhonen
Binding of the type 3 fimbriae of Klebsiella pneumoniae to human endothelial and urinary bladder cells.
Infection and immunity 1997;65(4):1546-9.
1997: Hannu Lång; Timo K Korhonen
The OmpS maltoporin of Vibrio cholerae as carrier of foreign epitopes.
Behring Institute Mitteilungen 1997;(98):400-9.
1997: Tuula Ojanen-Reuhs; Nisse Kalkkinen; Benita Westerlund-Wikström; J van Doorn; KK Haahtela; EL Nurmiaho-Lassila; K Wengelnik; Ulla Bonas; Timo K Korhonen
Characterization of the fimA gene encoding bundle-forming fimbriae of the plant pathogen Xanthomonas campestris pv. vesicatoria.
Journal of bacteriology 1997;179(4):1280-90.
1997: Timo K Korhonen; Kaarina Lähteenmäki; Maini Kukkonen; R Pouttu; Ulla Hynönen; K Savolainen; Benita Westerlund-Wikström; Ritva Virkola
Plasminogen receptors. Turning Salmonella and Escherichia coli into proteolytic organisms.
Advances in experimental medicine and biology 1997;412():185-92.
1996: S Saarela; Benita Westerlund-Wikström; Mikael Rhen; Timo K Korhonen
The GafD protein of the G (F17) fimbrial complex confers adhesiveness of Escherichia coli to laminin.
Infection and immunity 1996;64(7):2857-60.
1996: Ritva Virkola; Kaarina Lähteenmäki; T Eberhard; P Kuusela; L van Alphen; Måns Ullberg; Timo K Korhonen
Interaction of Haemophilus influenzae with the mammalian extracellular matrix.
The Journal of infectious diseases 1996;173(5):1137-47.
1995: Kaarina Lähteenmäki; Ritva Virkola; R Pouttu; P Kuusela; Maini Kukkonen; Timo K Korhonen
Bacterial plasminogen receptors: in vitro evidence for a role in degradation of the mammalian extracellular matrix.
Infection and immunity 1995;63(9):3659-64.
1993: T Ojanen; I M Helander; KK Haahtela; Timo K Korhonen; Tapio Laakso
Outer Membrane Proteins and Lipopolysaccharides in Pathovars of Xanthomonas campestris.
Applied and environmental microbiology 1993;59(12):4143-51.
1993: Ritva Virkola; J Parkkinen; Jörg Hacker; Timo K Korhonen
Sialyloligosaccharide chains of laminin as an extracellular matrix target for S fimbriae of Escherichia coli.
Infection and immunity 1993;61(10):4480-4.
1993: B Westerlund; Timo K Korhonen
Bacterial proteins binding to the mammalian extracellular matrix.
Molecular microbiology 1993;9(4):687-94.
1993: B Westerlund; I Van Die; W Hoekstra; Ritva Virkola; Timo K Korhonen
P fimbriae of uropathogenic Escherichia coli as multifunctional adherence organelles.
Zentralblatt für Bakteriologie : international journal of medical microbiology 1993;278(2-3):229-37.
1993: Aaro Miettinen; B Westerlund; Ahti Tarkkanen; Tom Törnroth; P Ljungberg; O V Renkonen; Timo K Korhonen
Binding of bacterial adhesins to rat glomerular mesangium in vivo.
Kidney international 1993;43(3):592-600.
1993: Kaarina Lähteenmäki; B Westerlund; P Kuusela; Timo K Korhonen
Immobilization of plasminogen on Escherichia coli flagella.
FEMS microbiology letters 1993;106(3):309-14.
1993: Jörg Hacker; H Kestler; H Hoschützky; K Jann; F Lottspeich; Timo K Korhonen
Cloning and characterization of the S fimbrial adhesin II complex of an Escherichia coli O18:K1 meningitis isolate.
Infection and immunity 1993;61(2):544-50.
1993: Maini Kukkonen; T Raunio; Ritva Virkola; Kaarina Lähteenmäki; P H Mäkelä; P Klemm; Steven Clegg; Timo K Korhonen
Basement membrane carbohydrate as a target for bacterial adhesion: binding of type I fimbriae of Salmonella enterica and Escherichia coli to laminin.
Molecular microbiology 1993;7(2):229-37.
1992: Timo K Korhonen; Ritva Virkola; Kaarina Lähteenmäki; Y Björkman; Maini Kukkonen; T Raunio; Ahti Tarkkanen; B Westerlund
Penetration of fimbriate enteric bacteria through basement membranes: a hypothesis.
FEMS microbiology letters 1992;79(1-3):307-12.
1992: Ahti Tarkkanen; B L Allen; P H Williams; M Kauppi; KK Haahtela; Anja Siitonen; I Orskov; F Orskov; Steven Clegg; Timo K Korhonen
Fimbriation, capsulation, and iron-scavenging systems of Klebsiella strains associated with human urinary tract infection.
Infection and immunity 1992;60(3):1187-92.
1991: J Parkkinen; Jörg Hacker; Timo K Korhonen
Enhancement of tissue plasminogen activator-catalyzed plasminogen activation by Escherichia coli S fimbriae associated with neonatal septicaemia and meningitis.
Thrombosis and haemostasis 1991;65(5):483-6.
1990: T Sareneva; Harry Holthöfer; Timo K Korhonen
Tissue-binding affinity of Proteus mirabilis fimbriae in the human urinary tract.
Infection and immunity 1990;58(10):3330-6.
1990: Jarkko Hantula; Timo K Korhonen; Dennis H Bamford
Determination of taxonomic resolution capacity of conventional one-dimensional SDS-polyacrylamide gel electrophoresis of whole-cell proteins using Enterobacteriaceae.
FEMS microbiology letters 1990;58(3):325-30.
1990: Ahti Tarkkanen; B L Allen; B Westerlund; Harry Holthöfer; P Kuusela; L Risteli; Steven Clegg; Timo K Korhonen
Type V collagen as the target for type-3 fimbriae, enterobacterial adherence organelles.
Molecular microbiology 1990;4(8):1353-61.
1990: Timo K Korhonen; Ritva Virkola; B Westurlund; Harry Holthöfer; J Parkkinen
Tissue tropism of Escherichia coli adhesins in human extraintestinal infections.
Current topics in microbiology and immunology 1990;151():115-27.
1989: James A Roberts; M Bernice Kaack; G Baskin; Timo K Korhonen; stefan svenson; J Winberg
P-fimbriae vaccines. II. Cross reactive protection against pyelonephritis.
Pediatric nephrology (Berlin, Germany) 1989;3(4):391-6.
1989: M Bernice Kaack; AK Pere; Timo K Korhonen; stefan svenson; James A Roberts
P-fimbriae vaccines. I. Cross reactive antibodies to heterologous P-fimbriae.
Pediatric nephrology (Berlin, Germany) 1989;3(4):386-90.
1989: B Westerlund; P Kuusela; J Risteli; L Risteli; T Vartio; Heikki Rauvala; Ritva Virkola; Timo K Korhonen
The O75X adhesin of uropathogenic Escherichia coli is a type IV collagen-binding protein.
Molecular microbiology 1989;3(3):329-37.
1989: B Westerlund; P Kuusela; T Vartio; I van Die; Timo K Korhonen
A novel lectin-independent interaction of P fimbriae of Escherichia coli with immobilized fibronectin.
FEBS letters 1989;243(2):199-204.
1988: B Westerlund; Anja Siitonen; J Elo; P H Williams; Timo K Korhonen; P H Mäkelä
Properties of Escherichia coli isolates from urinary tract infections in boys.
The Journal of infectious diseases 1988;158(5):996-1002.
1988: J Parkkinen; Ritva Virkola; Timo K Korhonen
Identification of factors in human urine that inhibit the binding of Escherichia coli adhesins.
Infection and immunity 1988;56(10):2623-30.
1988: Ritva Virkola; B Westerlund; Harry Holthöfer; J Parkkinen; M Kekomäki; Timo K Korhonen
Binding characteristics of Escherichia coli adhesins in human urinary bladder.
Infection and immunity 1988;56(10):2615-22.
1988: Timo K Korhonen; KK Haahtela; A Pirkola; J Parkkinen
A N-acetyllactosamine-specific cell-binding activity in a plant pathogen, Erwinia rhapontici.
FEBS letters 1988;236(1):163-6.
1988: AK Pere; R K Selander; Timo K Korhonen
Characterization of P fimbriae on O1, O7, O75, rough, and nontypable strains of Escherichia coli.
Infection and immunity 1988;56(5):1288-94.
1988: J Parkkinen; Timo K Korhonen; AK Pere; Jörg Hacker; S Soinila
Binding sites in the rat brain for Escherichia coli S fimbriae associated with neonatal meningitis.
The Journal of clinical investigation 1988;81(3):860-5.
1988: Timo K Korhonen; Ritva Virkola; B Westerlund; Ahti Tarkkanen; Kaarina Lähteenmäki; T Sareneva; J Parkkinen; P Kuusela; Harry Holthöfer
Tissue interactions of Escherichia coli adhesins.
Antonie van Leeuwenhoek 1988;54(5):411-20.
1987: AK Pere; Bogdan Nowicki; Harri Saxén; Anja Siitonen; Timo K Korhonen
Expression of P, type-1, and type-1C fimbriae of Escherichia coli in the urine of patients with acute urinary tract infection.
The Journal of infectious diseases 1987;156(4):567-74.
1987: B Westerlund; J Merenmies; Heikki Rauvala; Aaro Miettinen; A K Järvinen; Ritva Virkola; Harry Holthöfer; Timo K Korhonen
The O75X adhesin of uropathogenic Escherichia coli: receptor-active domains in the canine urinary tract and in-vitro interaction with laminin.
Microbial pathogenesis 1987;3(2):117-27.
1987: B Westerlund; AK Pere; Timo K Korhonen; A K Jarvinen; Anja Siitonen; P H Williams
Characterisation of Escherichia coli strains associated with canine urinary tract infections.
Research in veterinary science 1987;42(3):404-6.
1987: Timo K Korhonen; Nisse Kalkkinen; KK Haahtela; D C Old
Characterization of type 1 and mannose-resistant fimbriae of Erwinia spp.
Journal of bacteriology 1987;169(5):2281-3.
1986: KK Haahtela; Tapio Laakso; Timo K Korhonen
Associative Nitrogen Fixation by Klebsiella spp.: Adhesion Sites and Inoculation Effects on Grass Roots.
Applied and environmental microbiology 1986;52(5):1074-9.
1986: Timo K Korhonen; Ritva Virkola; Harry Holthöfer
Localization of binding sites for purified Escherichia coli P fimbriae in the human kidney.
Infection and immunity 1986;54(2):328-32.
1986: Timo K Korhonen; J Parkkinen; Jörg Hacker; J Finne; AK Pere; Mikael Rhen; Harry Holthöfer
Binding of Escherichia coli S fimbriae to human kidney epithelium.
Infection and immunity 1986;54(2):322-7.
1986: Bogdan Nowicki; Jaana Vuopio-Varkila; P Viljanen; Timo K Korhonen; P H Mäkelä
Fimbrial phase variation and systemic E. coli infection studied in the mouse peritonitis model.
Microbial pathogenesis 1986;1(4):335-47.
1986: Bogdan Nowicki; Harry Holthöfer; T Saraneva; Mikael Rhen; V Väisänen-Rhen; Timo K Korhonen
Location of adhesion sites for P-fimbriated and for 075X-positive Escherichia coli in the human kidney.
Microbial pathogenesis 1986;1(2):169-80.
1986: R K Selander; Timo K Korhonen; V Väisänen-Rhen; P H Williams; P E Pattison; D A Caugant
Genetic relationships and clonal structure of strains of Escherichia coli causing neonatal septicemia and meningitis.
Infection and immunity 1986;52(1):213-22.
1986: Nicholas H Carbonetti; S Boonchai; S H Parry; V Väisänen-Rhen; Timo K Korhonen; P H Williams
Aerobactin-mediated iron uptake by Escherichia coli isolates from human extraintestinal infections.
Infection and immunity 1986;51(3):966-8.
1986: AK Pere; V Väisänen-Rhen; Mikael Rhen; J Tenhunen; Timo K Korhonen
Analysis of P fimbriae on Escherichia coli O2, O4, and O6 strains by immunoprecipitation.
Infection and immunity 1986;51(2):618-25.
1986: Mikael Rhen; V Väisänen-Rhen; M Saraste; Timo K Korhonen
Organization of genes expressing the blood-group-M-specific hemagglutinin of Escherichia coli: identification and nucleotide sequence of the M-agglutinin subunit gene.
Gene 1986;49(3):351-60.
1986: Mikael Rhen; J Tenhunen; V Väisänen-Rhen; AK Pere; M Båga; Timo K Korhonen
Fimbriation and P-antigen recognition of Escherichia coli strains harbouring mutated recombinant plasmids encoding fimbrial adhesins of the uropathogenic E. coli strain KS71.
Journal of general microbiology 1986;132(1):71-7.
1985: AK Pere; M Leinonen; V Väisänen-Rhen; Mikael Rhen; Timo K Korhonen
Occurrence of type-1C fimbriae on Escherichia coli strains isolated from human extraintestinal infections.
Journal of general microbiology 1985;131(7):1705-11.
1985: KK Haahtela; Timo K Korhonen
In vitro adhesion of n(2)-fixing enteric bacteria to roots of grasses and cereals.
Applied and environmental microbiology 1985;49(5):1186-90.
1985: KK Haahtela; Eveliina Tarkka; Timo K Korhonen
Type 1 fimbria-mediated adhesion of enteric bacteria to grass roots.
Applied and environmental microbiology 1985;49(5):1182-5.
1985: Bogdan Nowicki; Mikael Rhen; V Väisänen-Rhen; AK Pere; Timo K Korhonen
Organization of fimbriate cells in colonies of Escherichia coli strain 3040.
Journal of general microbiology 1985;131(5):1263-6.
1985: Timo K Korhonen; M V Valtonen; J Parkkinen; V Väisänen-Rhen; J Finne; F Orskov; I Orskov; stefan svenson; P H Mäkelä
Serotypes, hemolysin production, and receptor recognition of Escherichia coli strains associated with neonatal sepsis and meningitis.
Infection and immunity 1985;48(2):486-91.
1985: J Elo; L G Tallgren; V Väisänen; Timo K Korhonen; stefan svenson; P H Mäkelä
Association of P and other fimbriae with clinical pyelonephritis in children.
Scandinavian journal of urology and nephrology 1985;19(4):281-4.
1985: Mikael Rhen; V Väisänen-Rhen; AK Pere; Timo K Korhonen
Complementation and regulatory interaction between two cloned fimbrial gene clusters of Escherichia coli strain KS71.
Molecular & general genetics : MGG 1985;200(1):60-4.
1984: Bogdan Nowicki; Mikael Rhen; V Väisänen-Rhen; AK Pere; Timo K Korhonen
Immunofluorescence study of fimbrial phase variation in Escherichia coli KS71.
Journal of bacteriology 1984;160(2):691-5.
1984: Timo K Korhonen; V Väisänen-Rhen; Mikael Rhen; AK Pere; J Parkkinen; J Finne
Escherichia coli fimbriae recognizing sialyl galactosides.
Journal of bacteriology 1984;159(2):762-6.
1984: V Väisänen-Rhen; J Elo; E Väisänen; Anja Siitonen; I Orskov; F Orskov; stefan svenson; P H Mäkelä; Timo K Korhonen
P-fimbriated clones among uropathogenic Escherichia coli strains.
Infection and immunity 1984;43(1):149-55.
1983: V Väisänen-Rhen; Timo K Korhonen; J Finne
Novel cell-binding activity specific for N-acetyl-D-glucosamine in an Escherichia coli strain.
FEBS letters 1983;159(1-2):233-6.
1983: Timo K Korhonen; E Tarkka; H Ranta; KK Haahtela
Type 3 fimbriae of Klebsiella sp.: molecular characterization and role in bacterial adhesion to plant roots.
Journal of bacteriology 1983;155(2):860-5.
1983: J Parkkinen; J Finne; M Achtman; V Väisänen; Timo K Korhonen
Escherichia coli strains binding neuraminyl alpha 2-3 galactosides.
Biochemical and biophysical research communications 1983;111(2):456-61.
1983: stefan svenson; H Hultberg; G Källenius; Timo K Korhonen; R Möllby; J Winberg
P-fimbriae of pyelonephritogenic Escherichia coli: identification and chemical characterization of receptors.
Infection 1983;11(1):61-7.
1982: V Väisänen; K Lounatmaa; Timo K Korhonen
Effects of sublethal concentrations of antimicrobial agents on the hemagglutination, adhesion, and ultrastructure of pyelonephritogenic Escherichia coli strains.
Antimicrobial agents and chemotherapy 1982;22(1):120-7.
1982: Timo K Korhonen; V Väisänen; H Saxén; H Hultberg; stefan svenson
P-antigen-recognizing fimbriae from human uropathogenic Escherichia coli strains.
Infection and immunity 1982;37(1):286-91.
1982: V Väisänen; Timo K Korhonen; M Jokinen; C G Gahmberg; C Ehnholm
Blood group M specific haemagglutinin in pyelonephritogenic Escherichia coli.
Lancet 1982;1(8282):1192.
1982: Timo K Korhonen; V Väisänen; P Kallio; EL Nurmiaho-Lassila; H Ranta; Anja Siitonen; J Elo; stefan svenson; C Svanborg-Edén
The role of pili in the adhesion of Escherichia coli to human urinary tract epithelial cells.
Scandinavian journal of infectious diseases. Supplementum 1982;33():26-31.