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Sandro Roier (finished 2015)

Project
Characterization of bacterial outer membrane vesicles and their potential as vaccine candidates against Pasteurellaceae infections

Thesis Committee
Stefan Schild (Supervisor)
Günther Daum
Ellen L. Zechner
Joachim Reidl

Further Information
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  Sandro Roier
Institute of Molecular Biosciences
Karl Franzens Universität Graz
Humboldtstrasse 50/1
8010 Graz

e-Mail: sandro.roier@uni-graz.at
phone: +43 (0)316 380 1975
fax: +43 (0)316 380 1919

Publications

  • Roier, S. et al.: Bacterial outer membrane vesicle biogenesis: a new mechanism and its implications. Microb Cell 2016; 3 (6), 257-259.

  • Roier, S. et al.: A novel mechanism for the biogenesis of outer membrane vesicles in Gram-negative bacteria Nat Commun 2016, 7, 10515

  • Leitner, D.R. et al: A combined vaccine approach against Vibrio cholerae and ETEC based on outer membrane vesicles. Front Microbiol 2015; 6, 823.

  • Schneditz, G. et al.:Enterotoxicity of a nonribosomal peptide causes antibiotic-associated colitis. Proc Natl Acad Sci U S A. 2014 Sep 9;111(36):13181-13186. Epub 2014 Aug 25.

  • Roier, S. et al.: A basis for vaccine development: Comparative characterization of Haemophilus influenzae outer membrane vesicles. International Journal of Medical Microbiology 2015; 305(3): 298-309

  • Seper, A. et al: Identification of genes induced in Vibrio cholerae in a dynamic biofilm system. Int J Med Microbiol 2014; 304(5-6): 749-763

  • Lichtenegger, S. et al: Characterization of lactate utilization and its implication on the physiology of Haemophilus influenzae. Int J Med Microbiol 2014; 304 (3-4), 490-498.

  • Seper, A. et al.: “Vibrio cholerae evades neutrophil extracellular traps by the activity of two extracellular nucleases“ PLoS Pathog 2013; 9(9): e1003614.

  • Roier S et al.: Immunogenicity of Pasteurella multocida and Mannheimia haemolytica outer membrane vesicles. International Journal of Medical Microbiology 2013; 303(5):247-256.

  • Fengler, V.H., et al.: Disulfide bond formation and ToxR activity in Vibrio cholerae 2012; PLoS One. 2012;7(10):e47756.

  • Roier S et al:Intranasal Immunization with Nontypeable Haemophilus influenzae Outer Membrane Vesicles Induces Cross-Protective Immunity in Mice.PLoS One. 2012;7(8):e42664.

  • Seper A. et al.: Extracellular nucleases and extracellular DNA play important roles in Vibrio cholerae biofilm formation. Mol Microbiol. 2011; 82(4):1015-1037.

    Curriculum vitae

    Born in Austria
    Internal DK student, selected through DK hearing 2011, starting date: 01.07.2011


    Education

    07/11 - 10/15  PhD program DK Molecular Enzymology, University of Graz, Austria
    01/08 - 11/10  Master of Science in Molecular Microbiology, University of Graz
    10/04 - 01/08  Bachelor of Science in Molecular Biology, University of Graz

    Research Stay

    07/ 2014 - 10/ 2014 laboratory of Mario F. Feldman, University of Alberta, Canada
    10/ 2013 - 01/ 2014 laboratory of Mario F. Feldman, University of Alberta, Canada

    Posters and Oral Presentations

    07/ 2015 14th DocDay of the NAWI Graz doctoral school of Molecular Biosciences and Biotechnology, Graz, Austria, oral presentation
    09/ 2013 DK Molecular Enzymology interim hearing (4th funding period), Vienna, Austria., poster presentation
    02/2013 9th DocDay NAWI Graz Doctoral School Molecular Biosciences and Biotechnology, Graz, Austria, oral presentation
    12/2012 “Enzymes and Signals“ joint research summit with the DK Molecular Mechanisms in Cell Signaling (Vienna), Graz, poster presentation
    09/2011 Cold Spring Harbor Laboratory Meeting on Microbial Pathogenesis & Host Response, Cold Spring Harbor, USA
    07/2011 6th DocDay NAWI Graz Doctoral School Molecular Biosciences and Biotechnology, Graz, Austria

    Teaching activities

    03/2012 Teaching assistant in the lab course “Molecular biological I” (MOL501), University of Graz
    06/2010 Tutor in the lab course “Infectional biology” (MOL753), University of Graz
    11/2009 Tutor in the lab course “Molecular biological I” (MOL501), University of Graz

    Additional Training

    02/2012 Introductory course into Laboratory Animal Science (FELASA category), at the University of Veterinary Medicine, Vienna

    Distinctions

    01/2008 Academic Excellence Scholarship for the academic year 2006/2007, awarded by the Faculty of Natural Sciences, University of Graz, Austria

    International patent application

    2012 Schild S., Roier S., Reidl J.: “Vaccine against Pasteurellaceae”, International patent application, WO/2012/131066A1



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