Výsledky vyhledávání - "Bacterial Adhesion/*physiology"

Characterization of the Biomechanical Properties of T4 Pili Expressed byStreptococcus pneumoniae-A Comparison between Helix-like and Open Coil-like Pili

Autor: Oscar Björnham, Ove Axner, Efstratios Koutris, Mickaël Castelain, Magnus Andersson, Krister Wiklund, Staffan Schedin

Publikováno v: ChemPhysChem
ChemPhysChem, Wiley-VCH Verlag, 2009, 10 (9-10), pp.1533-1540. ⟨10.1002/cphc.200900195⟩

International audience; Bacterial adhesion organelles, known as fimbria or pili, are expressed by gram-positive as well as gram-negative bacteria families. These appendages play a key role in the first steps of the invasion and infection processes, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ab36734c35534d42accd4b70f4051f0
https://doi.org/10.1002/cphc.200900195

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UpaG, a New Member of the Trimeric Autotransporter Family of Adhesins in Uropathogenic Escherichia coli

Autor: Makrina Totsika, Jean-Marc Ghigo, Glen C. Ulett, Karine Wecker, Mark A. Schembri, Christophe Beloin, Amada N. Mabbett, Jaione Valle, Alejandro Toledo-Arana

Publikováno v: Journal of Bacteriology
Journal of Bacteriology, American Society for Microbiology, 2008, 190 (12), pp.4147-4161. ⟨10.1128/JB.00122-08⟩
Journal of Bacteriology, 2008, 190 (12), pp.4147-4161. ⟨10.1128/JB.00122-08⟩

The ability of Escherichia coli to colonize both intestinal and extraintestinal sites is driven by the presence of specific virulence factors, among which are the autotransporter (AT) proteins. Members of the trimeric AT adhesin family are important

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a75b19200bcf5cb3a86742d25630a69c
https://doi.org/10.1128/jb.00122-08

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Surface charge influences enterococcal prevalence in mixed-species biofilms

Autor: H. C. van der Mei, D.C. Pothoven, A.E.J. Van Merode, Henk J. Busscher, Bastiaan P. Krom

Publikováno v: Journal of Applied Microbiology, 102(5), 1254-1260. Wiley
Journal of Applied Microbiology, 102(5), 1254-60. Wiley-Blackwell
van Merode, A E J, Pothoven, D C, van der Mei, H C, Busscher, H J & Krom, B P 2007, ' Surface charge influences enterococcal prevalence in mixed-species biofilms ', Journal of Applied Microbiology, vol. 102, no. 5, pp. 1254-60 . https://doi.org/10.1111/j.1365-2672.2006.03187.x

AIM: To study the influence of 15 microbial isolates on the prevalence of charge-heterogeneous and charge-homogeneous Enterococcus faecalis strains, all isolated from biliary stents, in mixed-species biofilms.METHODS AND RESULTS: Six Enterococcus fae

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::076705d1d857c7e95c75138bd3729234
https://doi.org/10.1111/j.1365-2672.2006.03187.x

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Selective propensity of bovine jugular vein material to bacterial adhesions: An in-vitro study

Autor: Younes Boudjemline, Louise Galmiche, Georgia Brugada, Mehul Patel, Christophe Beloin, Zakaria Jalal, David Lebeaux, Jean-Marc Ghigo, Olivier Villemain

Publikováno v: International Journal of Cardiology
International Journal of Cardiology, 2015, 198, pp.201-205. ⟨10.1016/j.ijcard.2015.07.004⟩
International Journal of Cardiology, Elsevier, 2015, 198, pp.201-205. ⟨10.1016/j.ijcard.2015.07.004⟩
INTERNATIONAL JOURNAL OF CARDIOLOGY
r-FSJD. Repositorio Institucional de Producción Científica de la Fundació Sant Joan de Déu
instname
International Journal of Cardiology, Elsevier, 2015, 198, pp.201-205. 〈10.1016/j.ijcard.2015.07.004〉
r-FSJD: Repositorio Institucional de Producción Científica de la Fundació Sant Joan de Déu
Fundació Sant Joan de Déu

International audience; BACKGROUND: Percutaneous pulmonary valve implantation (PPVI) using Melody valve made of bovine jugular vein is safe and effective. However, infective endocarditis has been reported for unclear reasons. We sought to assess the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c37f6bb25c5298ecdffc21069f784387
https://hal-pasteur.archives-ouvertes.fr/pasteur-01378736

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Uropathogenic Escherichia coli Express Type 1 Fimbriae Only in Surface Adherent Populations Under Physiological Growth Conditions

Autor: Thomas Emil Andersen, Kristian Stærk, Jakob Møller-Jensen, Hans Jørn Kolmos, Surabhi Khandige

Publikováno v: Stærk, K, Kolmos, H J, Khandige, S, Møller-Jensen, J & Andersen, T E 2016, ' Uropathogenic Escherichia coli Express Type 1 Fimbriae Only in Surface Adherent Populations Under Physiological Growth Conditions ', Journal of Infectious Diseases, vol. 213, no. 3, pp. 386-394 . https://doi.org/10.1093/infdis/jiv422

Background. Most uropathogenic Escherichia coli (UPEC) strains harbor genes encoding adhesive type 1 fimbria (T1F). T1F is a key factor for successful establishment of urinary tract infection. However, UPEC strains typically do not express T1F in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b5675e74bb6ff32d2d591d1e2dd34e2
https://pubmed.ncbi.nlm.nih.gov/26290608

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Influence of culture heterogeneity in cell surface charge on adhesion and biofilm formation by Enterococcus faecalis

Autor: Henny C. van der Mei, Henk J. Busscher, Annet E. J. van Merode, Bastiaan P. Krom

Publikováno v: Journal of Bacteriology, 188(7), 2421-6. American Society for Microbiology
Journal of Bacteriology, 188(7), 2421-2426. AMER SOC MICROBIOLOGY
van Merode, A E J, van der Mei, H C, Busscher, H J & Krom, B P 2006, ' Influence of culture heterogeneity in cell surface charge on adhesion and biofilm formation by Enterococcus faecalis ', Journal of Bacteriology, vol. 188, no. 7, pp. 2421-6 . https://doi.org/10.1128/JB.188.7.2421-2426.2006

Biofilm formation is an increasing problem in medicine, due to the intrinsic resistance of microorganisms in the biofilm mode of growth against the host immune system and antimicrobial therapy. Adhesion is an important step in biofilm formation, infl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41188382e675c1e7fbb5ba830e9236d3
https://doi.org/10.1128/jb.188.7.2421-2426.2006

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Role of eDNA on the adhesion forces between Streptococcus mutans and substratum surfaces:influence of ionic strength and substratum hydrophobicity

Autor: Henny C. van der Mei, Henk J. Busscher, Theerthankar Das, Bastiaan P. Krom, Prashant K. Sharma

Publikováno v: Das, T, Sharma, P K, Krom, B P, van der Mei, H C & Busscher, H J 2011, ' Role of eDNA on the adhesion forces between Streptococcus mutans and substratum surfaces : influence of ionic strength and substratum hydrophobicity ', Langmuir, vol. 27, no. 16, pp. 10113-8 . https://doi.org/10.1021/la202013m
Langmuir, 27(16), 10113-10118. AMER CHEMICAL SOC
Langmuir, 27(16), 10113-8. American Chemical Society

The aim of this study was to investigate the role of extracellular DNA (eDNA) on the adhesion strength of Streptococcus mutans LT11 on substrata with different hydrophobicities at high and low ionic strengths. AFM adhesion forces to a hydrophilic and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61c8a0752da53ebb04c10cdfa6cb315f
https://hdl.handle.net/1871.1/6d652741-0195-49a6-81ea-326a70268090

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Fast uncoiling kinetics of F1C pili expressed by uropathogenic Escherichia coli are revealed on a single pilus level using force-measuring optical tweezers

Autor: Bernt Eric Uhlin, Stina Lindberg, Sarah Ehlers, Mickaël Castelain, Jeanna Klinth, Magnus Andersson, Ove Axner

Publikováno v: European Biophysics Journal
European Biophysics Journal, Springer Verlag (Germany), 2011, 40 (3), pp.305-316. ⟨10.1007/s00249-010-0648-1⟩

International audience; Uropathogenic Escherichia coli (UPEC) express various kinds of organelles, so-called pili or fimbriae, that mediate adhesion to host tissue in the urinary tract through specific receptor-adhesin interactions. The biomechanical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64fc3f188db29f381260e0c54591ba98
https://hal.inrae.fr/hal-02644269

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