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A Cyclic-di-GMP signalling network regulates biofilm formation and surface associated motility of Acinetobacter baumannii 17978.

Ahmad I, Nygren E, Khalid F, Myint SL, Uhlin BE.

Sci Rep. 2020 Feb 6;10(1):1991. doi: 10.1038/s41598-020-58522-5.


Molecular epidemiology and antimicrobial resistance features of Acinetobacter baumannii clinical isolates from Pakistan.

Karah N, Khalid F, Wai SN, Uhlin BE, Ahmad I.

Ann Clin Microbiol Antimicrob. 2020 Jan 15;19(1):2. doi: 10.1186/s12941-019-0344-7.


Analysis of colony phase variation switch in Acinetobacter baumannii clinical isolates.

Ahmad I, Karah N, Nadeem A, Wai SN, Uhlin BE.

PLoS One. 2019 Jan 4;14(1):e0210082. doi: 10.1371/journal.pone.0210082. eCollection 2019.


Reversible senescence of human colon cancer cells after blockage of mitosis/cytokinesis caused by the CNF1 cyclomodulin from Escherichia coli.

Zhang Z, Aung KM, Uhlin BE, Wai SN.

Sci Rep. 2018 Dec 12;8(1):17780. doi: 10.1038/s41598-018-36036-5.


Enhanced Biofilm Formation and Membrane Vesicle Release by Escherichia coli Expressing a Commonly Occurring Plasmid Gene, kil.

Nakao R, Myint SL, Wai SN, Uhlin BE.

Front Microbiol. 2018 Nov 7;9:2605. doi: 10.3389/fmicb.2018.02605. eCollection 2018.


Flagella-mediated secretion of a novel Vibrio cholerae cytotoxin affecting both vertebrate and invertebrate hosts.

Dongre M, Singh B, Aung KM, Larsson P, Miftakhova R, Persson K, Askarian F, Johannessen M, von Hofsten J, Persson JL, Erhardt M, Tuck S, Uhlin BE, Wai SN.

Commun Biol. 2018 Jun 7;1:59. doi: 10.1038/s42003-018-0065-z. eCollection 2018.


A summary and appraisal of existing evidence of antimicrobial resistance in the Syrian conflict.

Abbara A, Rawson TM, Karah N, El-Amin W, Hatcher J, Tajaldin B, Dar O, Dewachi O, Abu Sitta G, Uhlin BE, Sparrow A.

Int J Infect Dis. 2018 Oct;75:26-33. doi: 10.1016/j.ijid.2018.06.010. Epub 2018 Jun 21. Review.


Antimicrobial resistance in the context of the Syrian conflict: Drivers before and after the onset of conflict and key recommendations.

Abbara A, Rawson TM, Karah N, El-Amin W, Hatcher J, Tajaldin B, Dar O, Dewachi O, Abu Sitta G, Uhlin BE, Sparrow A.

Int J Infect Dis. 2018 Aug;73:1-6. doi: 10.1016/j.ijid.2018.05.008. Epub 2018 May 21. Review.


Database for the ampC alleles in Acinetobacter baumannii.

Karah N, Jolley KA, Hall RM, Uhlin BE.

PLoS One. 2017 May 1;12(5):e0176695. doi: 10.1371/journal.pone.0176695. eCollection 2017.


High-cholesterol diet does not alter gut microbiota composition in mice.

Dimova LG, Zlatkov N, Verkade HJ, Uhlin BE, Tietge UJF.

Nutr Metab (Lond). 2017 Feb 16;14:15. doi: 10.1186/s12986-017-0170-x. eCollection 2017.


Antibodies Damage the Resilience of Fimbriae, Causing Them To Be Stiff and Tangled.

Singh B, Mortezaei N, Savarino SJ, Uhlin BE, Bullitt E, Andersson M.

J Bacteriol. 2016 Dec 13;199(1). pii: e00665-16. doi: 10.1128/JB.00665-16. Print 2017 Jan 1.


Naturally Occurring IgG Antibodies Provide Innate Protection against Vibrio cholerae Bacteremia by Recognition of the Outer Membrane Protein U.

Aung KM, Sjöström AE, von Pawel-Rammingen U, Riesbeck K, Uhlin BE, Wai SN.

J Innate Immun. 2016;8(3):269-83. doi: 10.1159/000443646. Epub 2016 Mar 3.


Rare Detection of the Acinetobacter Class D Carbapenemase blaOXA-23 Gene in Proteus mirabilis.

Österblad M, Karah N, Halkilahti J, Sarkkinen H, Uhlin BE, Jalava J.

Antimicrob Agents Chemother. 2016 Apr 22;60(5):3243-5. doi: 10.1128/AAC.03119-15. Print 2016 May. No abstract available.


Novel Aminoglycoside Resistance Transposons and Transposon-Derived Circular Forms Detected in Carbapenem-Resistant Acinetobacter baumannii Clinical Isolates.

Karah N, Dwibedi CK, Sjöström K, Edquist P, Johansson A, Wai SN, Uhlin BE.

Antimicrob Agents Chemother. 2016 Jan 11;60(3):1801-18. doi: 10.1128/AAC.02143-15.


Membrane vesicle-mediated release of bacterial RNA.

Sjöström AE, Sandblad L, Uhlin BE, Wai SN.

Sci Rep. 2015 Oct 20;5:15329. doi: 10.1038/srep15329.


Biofilm recruitment of Vibrio cholerae by matrix proteolysis.

Duperthuy M, Uhlin BE, Wai SN.

Trends Microbiol. 2015 Nov;23(11):667-668. doi: 10.1016/j.tim.2015.09.004. Epub 2015 Oct 1.


Antibody-mediated disruption of the mechanics of CS20 fimbriae of enterotoxigenic Escherichia coli.

Singh B, Mortezaei N, Uhlin BE, Savarino SJ, Bullitt E, Andersson M.

Sci Rep. 2015 Sep 28;5:13678. doi: 10.1038/srep13678.


sRNA-Mediated Regulation of P-Fimbriae Phase Variation in Uropathogenic Escherichia coli.

Khandige S, Kronborg T, Uhlin BE, Møller-Jensen J.

PLoS Pathog. 2015 Aug 20;11(8):e1005109. doi: 10.1371/journal.ppat.1005109. eCollection 2015 Aug.


Outer Membrane Vesicle-Mediated Export of Processed PrtV Protease from Vibrio cholerae.

Rompikuntal PK, Vdovikova S, Duperthuy M, Johnson TL, Åhlund M, Lundmark R, Oscarsson J, Sandkvist M, Uhlin BE, Wai SN.

PLoS One. 2015 Jul 29;10(7):e0134098. doi: 10.1371/journal.pone.0134098. eCollection 2015.


CRISPR-cas subtype I-Fb in Acinetobacter baumannii: evolution and utilization for strain subtyping.

Karah N, Samuelsen Ø, Zarrilli R, Sahl JW, Wai SN, Uhlin BE.

PLoS One. 2015 Feb 23;10(2):e0118205. doi: 10.1371/journal.pone.0118205. eCollection 2015.


A multivariate approach to correlate bacterial surface properties to biofilm formation by lipopolysaccharide mutants of Pseudomonas aeruginosa.

Ruhal R, Antti H, Rzhepishevska O, Boulanger N, Barbero DR, Wai SN, Uhlin BE, Ramstedt M.

Colloids Surf B Biointerfaces. 2015 Mar 1;127:182-91. doi: 10.1016/j.colsurfb.2015.01.030. Epub 2015 Jan 28.


Structure and function of enterotoxigenic Escherichia coli fimbriae from differing assembly pathways.

Mortezaei N, Epler CR, Shao PP, Shirdel M, Singh B, McVeigh A, Uhlin BE, Savarino SJ, Andersson M, Bullitt E.

Mol Microbiol. 2015 Jan;95(1):116-26. doi: 10.1111/mmi.12847. Epub 2014 Nov 27.


Outer membrane vesicles mediate transport of biologically active Vibrio cholerae cytolysin (VCC) from V. cholerae strains.

Elluri S, Enow C, Vdovikova S, Rompikuntal PK, Dongre M, Carlsson S, Pal A, Uhlin BE, Wai SN.

PLoS One. 2014 Sep 4;9(9):e106731. doi: 10.1371/journal.pone.0106731. eCollection 2014.


Elevated recombinant clyA gene expression in the uropathogenic Escherichia coli strain 536, a clue to explain pathoadaptive mutations in a subset of extraintestinal E. coli strains.

Enow CO, Oscarsson J, Zlatkov N, Westermark M, Duperthuy M, Wai SN, Uhlin BE.

BMC Microbiol. 2014 Sep 2;14:216. doi: 10.1186/s12866-014-0216-4.


Vibrio cholerae utilizes direct sRNA regulation in expression of a biofilm matrix protein.

Song T, Sabharwal D, Gurung JM, Cheng AT, Sjöström AE, Yildiz FH, Uhlin BE, Wai SN.

PLoS One. 2014 Jul 23;9(7):e101280. doi: 10.1371/journal.pone.0101280. eCollection 2014.


Microbial biofilm formation: a need to act.

Römling U, Kjelleberg S, Normark S, Nyman L, Uhlin BE, Åkerlund B.

J Intern Med. 2014 Aug;276(2):98-110. doi: 10.1111/joim.12242. Epub 2014 May 6. Review. No abstract available. Erratum in: J Intern Med. 2015 Oct;278(4):427.


P-fimbriae in the presence of anti-PapA antibodies: new insight of antibodies action against pathogens.

Mortezaei N, Singh B, Bullitt E, Uhlin BE, Andersson M.

Sci Rep. 2013 Dec 2;3:3393. doi: 10.1038/srep03393.


Role of the Vibrio cholerae matrix protein Bap1 in cross-resistance to antimicrobial peptides.

Duperthuy M, Sjöström AE, Sabharwal D, Damghani F, Uhlin BE, Wai SN.

PLoS Pathog. 2013;9(10):e1003620. doi: 10.1371/journal.ppat.1003620. Epub 2013 Oct 3.


Enhanced biofilm formation by Escherichia coli LPS mutants defective in Hep biosynthesis.

Nakao R, Ramstedt M, Wai SN, Uhlin BE.

PLoS One. 2012;7(12):e51241. doi: 10.1371/journal.pone.0051241. Epub 2012 Dec 28.


Expression and purification of SfaX(II), a protein involved in regulating adhesion and motility genes in extraintestinal pathogenic Escherichia coli.

Paracuellos P, Ohman A, Sauer-Eriksson AE, Uhlin BE.

Protein Expr Purif. 2012 Dec;86(2):127-34. doi: 10.1016/j.pep.2012.09.006. Epub 2012 Sep 25.


The influence of pH on the specific adhesion of P piliated Escherichia coli.

Klinth JE, Castelain M, Uhlin BE, Axner O.

PLoS One. 2012;7(6):e38548. doi: 10.1371/journal.pone.0038548. Epub 2012 Jun 5.


Impairment of the biomechanical compliance of P pili: a novel means of inhibiting uropathogenic bacterial infections?

Klinth JE, Pinkner JS, Hultgren SJ, Almqvist F, Uhlin BE, Axner O.

Eur Biophys J. 2012 Mar;41(3):285-95. doi: 10.1007/s00249-011-0784-2. Epub 2012 Jan 12.


A structural basis for sustained bacterial adhesion: biomechanical properties of CFA/I pili.

Andersson M, Björnham O, Svantesson M, Badahdah A, Uhlin BE, Bullitt E.

J Mol Biol. 2012 Feb 3;415(5):918-28. doi: 10.1016/j.jmb.2011.12.006. Epub 2011 Dec 9.


Pathoadaptive conditional regulation of the type VI secretion system in Vibrio cholerae O1 strains.

Ishikawa T, Sabharwal D, Bröms J, Milton DL, Sjöstedt A, Uhlin BE, Wai SN.

Infect Immun. 2012 Feb;80(2):575-84. doi: 10.1128/IAI.05510-11. Epub 2011 Nov 14.


Bacterial nanotubes for intimate sharing.

Dongre M, Uhlin BE, Wai SN.

Front Microbiol. 2011 May 11;2:108. doi: 10.3389/fmicb.2011.00108. eCollection 2011. No abstract available.


Monitoring surface chemical changes in the bacterial cell wall: multivariate analysis of cryo-x-ray photoelectron spectroscopy data.

Ramstedt M, Nakao R, Wai SN, Uhlin BE, Boily JF.

J Biol Chem. 2011 Apr 8;286(14):12389-96. doi: 10.1074/jbc.M110.209536. Epub 2011 Feb 17.


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

Castelain M, Ehlers S, Klinth J, Lindberg S, Andersson M, Uhlin BE, Axner O.

Eur Biophys J. 2011 Mar;40(3):305-16. doi: 10.1007/s00249-010-0648-1. Epub 2010 Dec 16.


Structure of FocB--a member of a family of transcription factors regulating fimbrial adhesin expression in uropathogenic Escherichia coli.

Hultdin UW, Lindberg S, Grundström C, Huang S, Uhlin BE, Sauer-Eriksson AE.

FEBS J. 2010 Aug;277(16):3368-81. doi: 10.1111/j.1742-4658.2010.07742.x. Epub 2010 Jul 14.


Novel role for a bacterial nucleoid protein in translation of mRNAs with suboptimal ribosome-binding sites.

Park HS, Ostberg Y, Johansson J, Wagner EG, Uhlin BE.

Genes Dev. 2010 Jul 1;24(13):1345-50. doi: 10.1101/gad.576310.


Purification, crystallization and preliminary data analysis of FocB, a transcription factor regulating fimbrial adhesin expression in uropathogenic Escherichia coli.

Hultdin UW, Lindberg S, Grundström C, Allgardsson A, Huang S, Stier G, Ohman A, Uhlin BE, Sauer-Eriksson AE.

Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Mar 1;66(Pt 3):337-41. doi: 10.1107/S1744309110002204. Epub 2010 Feb 25.


Differential effects and interactions of endogenous and horizontally acquired H-NS-like proteins in pathogenic Escherichia coli.

Müller CM, Schneider G, Dobrindt U, Emödy L, Hacker J, Uhlin BE.

Mol Microbiol. 2010 Jan;75(2):280-93. doi: 10.1111/j.1365-2958.2009.06995.x. Epub 2009 Dec 4.


Unfolding and refolding properties of S pili on extraintestinal pathogenic Escherichia coli.

Castelain M, Sjöström AE, Fällman E, Uhlin BE, Andersson M.

Eur Biophys J. 2010 Jul;39(8):1105-15. doi: 10.1007/s00249-009-0552-8. Epub 2009 Nov 3.


Outer membrane vesicle-mediated release of cytolethal distending toxin (CDT) from Campylobacter jejuni.

Lindmark B, Rompikuntal PK, Vaitkevicius K, Song T, Mizunoe Y, Uhlin BE, Guerry P, Wai SN.

BMC Microbiol. 2009 Oct 16;9:220. doi: 10.1186/1471-2180-9-220.


The SfaXII protein from newborn meningitis E. coli is involved in regulation of motility and type 1 fimbriae expression.

Sjöström AE, Balsalobre C, Emödy L, Westerlund-Wikström B, Hacker J, Uhlin BE.

Microb Pathog. 2009 May;46(5):243-52. doi: 10.1016/j.micpath.2009.01.007. Epub 2009 Feb 4.


Type 1 fimbriae, a colonization factor of uropathogenic Escherichia coli, are controlled by the metabolic sensor CRP-cAMP.

Müller CM, Aberg A, Straseviçiene J, Emody L, Uhlin BE, Balsalobre C.

PLoS Pathog. 2009 Feb;5(2):e1000303. doi: 10.1371/journal.ppat.1000303. Epub 2009 Feb 20.


Vesicular stabilization and activity augmentation of enterohaemorrhagic Escherichia coli haemolysin.

Aldick T, Bielaszewska M, Uhlin BE, Humpf HU, Wai SN, Karch H.

Mol Microbiol. 2009 Mar;71(6):1496-508. doi: 10.1111/j.1365-2958.2009.06618.x. Epub 2009 Feb 2.


Analysis of the sfaX(II) locus in the Escherichia coli meningitis isolate IHE3034 reveals two novel regulatory genes within the promoter-distal region of the main S fimbrial operon.

Sjöström AE, Sondén B, Müller C, Rydström A, Dobrindt U, Wai SN, Uhlin BE.

Microb Pathog. 2009 Mar;46(3):150-8. doi: 10.1016/j.micpath.2008.12.001. Epub 2008 Dec 13.


Pathogenomics: an updated European Research Agenda.

Demuth A, Aharonowitz Y, Bachmann TT, Blum-Oehler G, Buchrieser C, Covacci A, Dobrindt U, Emödy L, van der Ende A, Ewbank J, Fernández LA, Frosch M, García-Del Portillo F, Gilmore MS, Glaser P, Goebel W, Hasnain SE, Heesemann J, Islam K, Korhonen T, Maiden M, Meyer TF, Montecucco C, Oswald E, Parkhill J, Pucciarelli MG, Ron E, Svanborg C, Uhlin BE, Wai SN, Wehland J, Hacker J.

Infect Genet Evol. 2008 May;8(3):386-93. doi: 10.1016/j.meegid.2008.01.005. Epub 2008 Jan 18. Review.


Proteomic characterization of the whole secretome of Legionella pneumophila and functional analysis of outer membrane vesicles.

Galka F, Wai SN, Kusch H, Engelmann S, Hecker M, Schmeck B, Hippenstiel S, Uhlin BE, Steinert M.

Infect Immun. 2008 May;76(5):1825-36. doi: 10.1128/IAI.01396-07. Epub 2008 Feb 4.

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