Christina Schäffer

Presentations

• Year: 2023 -  Elucidating the O-glycan structure of the novel periodontal health-associated bacterium Tannerella serpentiformis

  Autoren: Walcher Stephanie, Hager-Mair Fiona F., Stadlmann Johannes, Kählig Hanspeter, Schäffer Christina

  Event: Beilstein Symposium Glycobioinformatics

• Year: 2023 -  Analysis of the UDP-GlcNAc-UDP-ManNAc epimerase from the Paenibacillus alvei SCWP biosynthesis pathway. Molecular modelling and site-directed mutagenesis provide insight into saccharide pyruvylation by the Paenibacillus alvei CsaB enzyme

  Autoren: Hager-Mair Fiona F, Stefanovic Cordula, Ender Jakob, Legg Max, Evans Stephen V, Schäffer Christina

  Event: 26th Austrian Carbohydrate Workshop

• Year: 2023 -  Molecular modelling and site-directed mutagenesis provide insight into saccharide pyruvylation by the Paenibacillus alvei CsaB enzyme

  Autoren: Stefanovic Cordula, Hager-Mair Fiona F., Breslmayr Erik, López Guzmán Arturo, Lim Charlie, Blaukopf Markus, Kosma Paul, Oostenbrink Chris, Ludwig Roland, Schäffer Christina

  Event: 26th Austrian Carbohydrate Workshop

• Year: 2023 -  Response of gingival epithelial cells to the infection with various periodontitis-associated bacteria

  Autoren: Karaca Fadime, Kendlbacher Fabian L, Bloch Susanne, Schäffer Christina, Andrukhov Oleh

  Event: Dentistry 4.0

• Year: 2023 -  S-Layer glycosylation patterns of Tannerella species in oral health versus disease. Effectors and effects

  Autoren: Schäffer Christina

  Event: Beilstein Symposium Glycobioinformatics

• Year: 2023 -  SYNTHESIS AND BINDING INTERACTIONS OF SECONDARY CELL WALL POLYSACCHARIDE FRAGMENTS OF PAENIBACILLUS ALVEI

  Autoren: Lim, C; Krauter, S; Legg, M.S; Hager-Mair, F; Blaukopf, M; Evans, S.V; Schäffer, C.; Kosma, P.

  Event: 21st European Carbohydrate Symposium 2023

• Year: 2023 -  Glycomimicry of oral Tannerella forsythia

  Autoren: Schäffer Christina

  Event: 15th DocDays Graz 2023

• Year: 2023 -  Tannerella species in periodontal health versus disease

  Autoren: Schäffer Christina, Hager-Mair Fiona F., Kendlbacher, Fabain L., Walcher Stephanie, Bloch Susanne, Andrukhov Oleh

  Event: 3rd International Conference on Oral Mucosal Immunity and Microbiomecies in periodontal health versus disease

• Year: 2023 -  Does the red-complex bacterium Tannerella forsythia induce a specific host response?

  Autoren: Andrukhov Oleh, Schäffer Christina

  Event: 3rd International Conference on Oral Mucosal Immunity and Microbiome

• Year: 2022 -  Elucidating the O-glycan structure of the novel periodontal health-associated bacterium Tannerella serpentiformis

  Autoren: Walcher, Sephanie, Fiona F. Hager-Mair, Hanspeter Kählig, Johannes Stadlmann, Christina Schäffer

  Event: 25th Austrian Carbohydrate Workshop 2022

• Year: 2022 -  The binding epitope for S-layer anchoring and its potential as antimicrobial target

  Autoren: Fiona F. Hager-Mair, Max. S. Legg, Charlie Lim, Markus Blaukopf, Stephen V. Evans, Paul Kosma, Christina Schäffer

  Event: 25th Austrian Carbohydrate Workshop 2022

• Year: 2019 -  Peptidoglycan-type analysis and utilization of peptidoglycan as a MurNAc-source by the oral pathogen Tannerella forsythia.

  Autoren: Mayer*, V.M.T., I. Hottmann, I., F. Altmann, C. Mayer, C. Schäffer

  Event: Great Wall Symposium 2019

• Year: 2019 -  Possible roles of glycoproteins for establishment and persistence of bacteria in the host

  Autoren: Bloch, S. M.B. Tomek, G.N. Belibasakis, C. Schäffer*

  Event: Third International ECMIS Symposium, E. coli and the Mucosal Immune System

• Year: 2019 -  First insights into kinetics of bacterial cell wall glycopolymer pyruvylation by the CsaB enzyme of Paenibacillus alvei

  Autoren: Stefanović*, C. F.F. Hager, S. Krauter, M. Blaukopf, I. Brockhausen, P. Kosma, C. Schäffer

  Event: Great Wall Symposium 2019

• Year: 2019 -  A conserved glycosyltransferase from the general protein O-glycosylation pathway of Bacteroidetes

  Autoren: Braun*, M., B. Janesch, M. B. Tomek, D. Maresch, C. Grünwald-Gruber, M. Blaukopf, P. Kosma, F. Altmann, C. Schäffer

  Event: Soc. for Glycobiology Annual Meeting

• Year: 2018 -  Enzymatic pathway reconstitution promotes pyruvylation of a bacterial secondary cell wall polymer

  Autoren: Hager*, F.F., A. Lopéz-Guzmán, S. Krauter, M. Polter, I. Brockhausen, P. Kosma, C. Schäffer

  Event: FASEB Res. Conf. Microbial Glycobiology

• Year: 2018 -  Synthesis of secondary cell wall polymer fragments of Paenibacillus alvei

  Autoren: Krauter S; Hager, F; Lopez-Guzman, A; Brockhausen, I; Messner, P; Schäffer, C; Kosma, P.

  Event: 29th International Carbohydrate Symposium 2018

• Year: 2018 -  N-Acetylmuramic acid auxotrophy of the oral pathogen Tannerella forsythia demands alternate strategies for peptidoglycan metabolism

  Autoren: Mayer,* V.M.T., I. Hottmann, M.B. Tomek, V. Friedrich, C. Mayer, C. Schäffer

  Event: FASEB Res. Conf. Microbial Glycobiology

• Year: 2018 -  Glycobiology or oral biofilms in the context of periodontitis

  Autoren: Schäffer*, C. S. Bloch, M.B. Tomek, V. Friedrich, V.M.T. Mayer, M.L. Braun, N. Bostanci, G.N. Belibasakis

  Event: FASEB Res. Conf. Microbial Glycobiology

• Year: 2018 -  Protein O-glycosylation gene clusters in Tannerella species and immunological implications

  Autoren: Tomek*, M. B., S. Bloch, D. Maresch, N. Zwickl, F. Altmann, G. Belibasakis, C. Schäffer

  Event: FASEB Res. Conf. Microbial Glycobiology

• Year: 2018 -  Protein secretion via a type IX secretion system influences the immunogenicity of periodontal pathogens

  Autoren: Braun*, M.L., M. B. Tomek, P. Q. Nguyen, O. Andrukhov, C. Schäffer

  Event: FASEB Res. Conf. Microbial Glycobiology

• Year: 2018 -  Comparative genomics of the pathogenic bacterium Tannerella forsythia

  Autoren: Zwickl, NF; Stralis Pavese, N; Schäffer, C; Himmelbauer, H; Dohm, JC

  Event: German Conference on Bioinformatics 2018

• Year: 2017 -  Molecular basis of the pyruvylated cell wall polymer interacting with the SLH-protein in Paenibacillus alvei

  Autoren: Hager, F.F., A. López-Guzmán, R.J. Blackler, S. Krauter, S.V. Evans, P. Kosma, C. Schäffer

  Event: Proc. 12th Carbohydrate Bioengineering Meeting

• Year: 2017 -  Characterization of the surface layer anchoring system of Paenibacillus alvei CCM 2051T

  Autoren: Lopéz-Guzmán*, A. R. Blackler, G. Martinz, S. Evans, P. Kosma, P. Messner, C. Schäffer

  Event: Great Wall Symposium 2017

• Year: 2017 -  Towards the biosynthesis of pyruvylated bacterial cell wall polymers

  Autoren: Fiona F. Hager, Mathias Polter, Arturo Lopéz-Guzmán, Simon Krauter, Andreas Hofinger-Horvarth, Inka Brockhausen, Paul Kosma, Christina Schäffer

  Event: Great Wall Symposium

• Year: 2017 -  Towards the biosynthesis of pyruvylated bacterial cell wall polymers

  Autoren: Hager, F.F*., M. Polter, A. Lopéz-Guzmán, S. Krauter, A. Hofinger-Horvath, I. Brockhausen, P. Kosma, C. Schäffer*

  Event: Great Wall Symposium 2017

• Year: 2017 -  Biofilm behavior of Tannerella forsythia strains and S-layer glycosylation mutants

  Autoren: Bloch*, S., T. Thurnheer, Y. Murakami, G.N. Belibasakis, C. Schäffer

  Event: 12th European Oral Microbiology Workshop

• Year: 2017 -  The unique cell envelope of the oral pathogen Tannerella forsythia.

  Autoren: Friedrich, V., M. Tomek, B. Janesch, F. Altmann, J. Potempa, I.C. Schoenhofen, C. Schäffer*

  Event: Great Wall Symposium 2017

• Year: 2017 -  Binding site interactions of pyruvylated N-acetyl-mannosamine ligands in S-Layer homology domains of Paenibacillus alvei

  Autoren: Blackler, R; López-Guzmán, A; Martinz, G; Messner, P; Schäffer, C; Evans, S. V; Kosma, P.

  Event: 19th European Carbohydrate Symposium 2017

• Year: 2017 -  Pseudaminic and legionaminic acid transferases from the oral pathogen Tannerella forsythia

  Autoren: Tomek*, M.B., B. Janesch, D. Maresch, M. Windwarder, F. Altmann, C. Schäffer

  Event: 12th Carbohydrate Bioengineering Meeting 2017

• Year: 2017 -  Synthesis towards secondary cell wall polymer fragments of Paenibacillus alvei

  Autoren: Krauter, S; López-Guzmán, A; Hager, F; Messner, P; Schäffer, C; Kosma, P.

  Event: 19th European Carbohydrate Symposium 2017

• Year: 2016 -  The O-linked protein glycosylation cluster of the oral pathogen Tannerella forsythia.

  Autoren: Tomek*, M.B., D. Maresch, M. Windwarder, B. Janesch, L. Neumann, I. Nimeth, G. Posch, F. Altmann, P. Messner, C. Schäffer

  Event: FASEB Conf. Microbial Glycobiology

• Year: 2016 -  Characterization of the lipopolysaccharide from the periodontitis-associated bacterium Selenomonas sputigena.

  Autoren: Rath*. C.B., K. A. Duda, J. Łukasiewicz, W. Jachymek, H. Heine, O. Holst C. Schäffer (

  Event: 7th Baltic Meeting on Microbial Carbohydrates 2016

• Year: 2016 -  Flagellin glycosylation in the oral bacterium Selenomonas sputigena ATCC 35185.

  Autoren: Rath*, C.B., F. Schirmeister, D. Kolarich, C. Schäffer

  Event: FASEB Conf. Microbial Glycobiology

• Year: 2016 -  MOLECULAR BASIS OF THE PYRUVYLATED CELL WALL POLYMER INTERACTING WITH THE SLH-PROTEIN IN PAENIBACILLUS ALVEI

  Autoren: Fiona F. Hager(*), Arturo Lopez-Guzman, Ryan J. Blackler, Simon Krauter, S. V. Evans , Paul Kosma, Christina Schäffer

  Event: CBM12

• Year: 2016 -  Putative pseudaminic and legionaminic acid transferases from the oral pathogen Tannerella forsythia

  Autoren: Tomek*, M.B., B Janesch, D Maresch, M Windwarder, F Altmann, C. Schäffer

  Event: 10th International Symposium on Glycosyltransferases 2016

• Year: 2016 -  Investigation of the biological role of Tannerella forsythia cell surface glycosylation.

  Autoren: Bloch*, S., T. Thurnheer, G.N. Belibasakis, C. Schäffer Proc.

  Event: FASEB Conf. Microbial Glycobiology

• Year: 2016 -  Nonulosonic acid biosynthesis in Tannerella forsythia

  Autoren: Friedrich*, V., I.C. Schoenhofen, P. Messner, C. Schäffer

  Event: 20th Austrian Carbohydrate Workshop 2016

• Year: 2016 -  Structural elucidation of Lactobacillus buchneri cell wall polysaccharides and their role as a putative S-layer anchor.

  Autoren: Smolar*, E., K. Duda, A. Hofinger, O. Holst, P. Kosma, P. Messner, C. Schäffer

  Event: FASEB Conf. Microbial Glycobiology

• Year: 2016 -  Investigation of a conserved glycosyltransferase of the Bacteroidetes phylum

  Autoren: Braun*, M.L., D. Maresch, M. Taschner, L. E. Comstock, F. Altmann, C. Schäffer

  Event: 7th Baltic Meeting on Microbial Carbohydrates 2016

• Year: 2016 -  Molecular basis of pyruvylated cell wall polymer-SLH-protein interactions in Paenibacillus alvei

  Autoren: Hager*, F.F., A. Lopez-Guzman, R. J. Blackler, S. Krauter, S. V. Evans , Paul Kosma, Schäffer

  Event: 7th Baltic Meeting on Microbial Carbohydrates 2016

• Year: 2016 -  Glycobiology of the oral pathogen Tannerella forsythia

  Autoren: Schäffer, C.

  Event: “Scientific Tuesday”, Medizinische Universität Wien

• Year: 2016 -  Flagellar glycosylation in Paenibacillus alvei CCM 2051T.

  Autoren: Janesch*, B., F. Schirmeister, D. Maresch, F. Altmann, P. Messner, D. Kolarich, C. Schäffer

  Event: Canadian Glycomics Symposium

• Year: 2016 -  Glycobiology of the oral pathogen Tannerella forsythia

  Autoren: Schäffer, C

  Event: MBDP Doctoral Programme in Microbiology and Biotechnology

• Year: 2015 -  Development of genetic tools for Selenomonas sputigena to unravel mechanisms of dental plaque colonization

  Autoren: Bloch*, S. C. Rath, C. Schäffer

  Event: 2nd International Conference on Porphyromonas gingivalis and Related Species in Oral and Systemic Diseases 2015

• Year: 2015 -  Structural elucidation of Lactobacillus buchneri CD034 S-layer anchor

  Autoren: Smolar, E., Hofinger-Horvath, A. Duda, K., Holst, O., Kosma, P., Schäffer, C., Messner, P.

  Event: 18th European Carbohydrate Symposium 2015

• Year: 2015 -  Biosynthesis and translocation of glycoproteins in the oral pathogen Tannerella forsythia

  Autoren: Tomek*, M.B., M. Windwarder, L. Neumann, I. Nimeth, F. Altmann, P. Messner, J. Potempa, C. Schäffer

  Event: 2nd International Conference on Porphyromonas gingivalis and Related Species in Oral and Systemic Diseases 2015

• Year: 2015 -  Discovery and correction of a strain misattribution of the Tannerella forsythia ATCC 43037 genome.

  Autoren: Friedrich*, V. S. Pabinger, T. Chen, P. Messner, F. E. Dewhirst, C. Schäffer

  Event: 2nd International Conference on Porphyromonas gingivalis and Related Species in Oral and Systemic Diseases 2015

• Year: 2015 -  Nonulosonic acids in the periodontal pathogen Tannerella forsythia

  Autoren: Friedrich, V., B. Janesch, F. Altmann, J. Schoenhofen, C. Schäffer*

  Event: Joint 4rd Austria/Japan Seminar on Evolutionary and Developmental Glycobiology

• Year: 2015 -  Outer membrane vesicles of Tannerella forsythia: Biogenesis, composition, and virulence

  Autoren: Friedrich, V., C. Gruber, I. Nimeth, S. Pabinger, F. Altmann, P. Messner, O. Andrukhov, C. Schäffer*

  Event: 2nd International Conference on Porphyromonas gingivalis and Related Species in Oral and Systemic Diseases 2015

• Year: 2015 -  Synthesis and binding interactions of pyruvylated N-acetyl-mannosamine ligands to the S-Layer homology domains of Paenibacillus alvei

  Autoren: Martinz, G., Blackler, R., López-Guzmán, A., Messner, P., Schäffer, C., Evans, S. V., Kosma, P.

  Event: 18th European Carbohydrate Symposium 2015

• Year: 2015 -  Secondary cell wall polymer recognition by surface-layer homolgy domains

  Autoren: Blackler, R. J., Lopez-Guzman, A., Martinz, G., Kosma, P., Messner, P., Schäffer, C., Evans, S. V.

  Event: 11th Annual National Carbohydrate Symposium

• Year: 2015 -  Tannerella forsythia for glycoprotein export.

  Autoren: Tomek, M.B., F. Altmann, Jan S. Potempa, C. Schäffer* (2015). A type IX secretion system is employed by the oral pathogen

  Event: GlycoXXIII

• Year: 2015 -  Analysis of phosphorylated sphingolipids from the oral pathogen Tannerella forsythia by HPTLC and mass spectrometry

  Autoren: Pittenauer*, E., Z.A. Megson, K.A. Duda, R. Engel, L. Mach, O. Holst, P. Messner, C. Schäffer, G. Allmaier

  Event: 5th European Lipdomic Meeting

• Year: 2014 -  Crystal structure of Surface Layer Homology domains from Paenibacillus alvei S-layer protein SpaA provides insight to secondary cell wall polymer recognition

  Autoren: Blackler, RJ; Lopez-Guzman, A; Martinz, G; Kosma, P; Schaffer, C; Messner, P; Evans, SV

  Event: Joint Meeting of the Society-for-Glycobiology (SFG) and the Japanese-Society-of-Carbohydrate-Research (JSCR)

• Year: 2014 -  Glycoprotein biosynthesis in the oral pathogen Tannerella forsythia

  Autoren: Tomek, M, Neumann, L, Nimeth, I, Koerdt, A, Messner, P, Potempa, J, Schäffer, C

  Event: 6th ÖGMBT Annual Meeting 2014 - Life Sciences meet Entrepreneurship

• Year: 2014 -  Functional Biochemical Analysis and Characterization of Selected Components of the Surface Layer Linkage System of Paenibacillus alvei

  Autoren: Lopez-Guzman, A; Blackler, R; Evans, S; Kosma, P; Schäffer, C; Messner, P

  Event: FASEB Science Research Conference on Microbial Glycobiology

• Year: 2014 -  Structural and Molecular Characterization of the S-Layer Anchoring System of Lactobacillus buchneri

  Autoren: Smolar, E; Kosma, P; Messner, P; Schäffer, C

  Event: FASEB Science Research Conference on Microbial Glycobiology

• Year: 2014 -  Glycobiology of Oral Pathogens: A Sweet Challenge?

  Autoren: Schäffer, C

  Event: FASEB Science Research Conference on Microbial Glycobiology

• Year: 2014 -  Evidence for a Legionaminic Acid Biosynthetic Pathway within the S-Layer Glycosylation Locus of Tannerella forsythia

  Autoren: Friedrich, V; Megson, Z; Schoenhofen, I; Messner, P; Schäffer, C

  Event: FASEB Science Research Conference on Microbial Glycobiology

• Year: 2014 -  Characterizing the Cell Surface Structure and Antibody Recognition Forces on Intact Microbial Cells using Scanning Probe Microscopy

  Autoren: Oh, YJ; Sekot, G; Duman, M; Chtcheglova, L; Messner, P; Peterlik, H; Schaffer, C; Hinterdorfer, P

  Event: 58th Annual Meeting of the Biophysical-Society 2014

• Year: 2014 -  Glycoprotein Biosynthesis in the Oral Pathogen Tannerella forsythia.

  Autoren: Tomek, M; Neumann, L; Potempa, J; Messner, P; Schaeffer, C

  Event: FASEB Science Research Conference on Microbial Glycobiology

• Year: 2014 -  Tannerella forsythia - A sweet periodontal pathogen

  Autoren: Tomek, MB; Friedrich, V; Megson, ZA; Posch, G; Koerdt, A; Nimeth, I; Andesner, P; Altmann, F; Messner, P; Schaffer, C

  Event: Joint Meeting of the Society-for-Glycobiology (SFG) and the Japanese-Society-of-Carbohydrate-Research (JSCR)

• Year: 2014 -  Characterization of an alpha-L-Fucosidase in Tannerella forsythia and Its Role in Biofilm Formation

  Autoren: Megson, ZA; Koerdt, A; Schuster, H; Messner, P; Schäffer, C

  Event: FASEB Science Research Conference on Microbial Glycobiology

• Year: 2014 -  Characterization of UDP-Sulfoquinovose Synthase from Sulfolobus acidocaldarius

  Autoren: Messner, P; Gasselhuber, B; Windwarder, M; Zayni, S; Hofinger, A; Oostenbrink, C; Obinger, C; Kosma, P; Schäffer, C; Zolghadr, B

  Event: FASEB Science Research Conference on Microbial Glycobiology

• Year: 2014 -  Structural and molecular characterization of the S-layer anchoring system of Lactobacillus buchneri

  Autoren: Smolar, E; Kosma, P; Schaffer, C; Messner, P

  Event: Joint Meeting of the Society-for-Glycobiology (SFG) and the Japanese-Society-of-Carbohydrate-Research (JSCR)

• Year: 2014 -  Functional Biochemical Analysis and Characterization of Selected Components of the Surface Layer Linkage System of Paenibacillus alvei

  Autoren: Lopez-Guzman, A; Blackler, R; Evans, S; Kosma, P; Schäffer, C; Messner, P

  Event: FASEB Science Research Conference on Microbial Glycobiology

• Year: 2014 -  Investigation of Glycobiology Aspects of the Oral Bacterium Selenomonas sputigena

  Autoren: Rath, C; Koerdt. A; Maresch, D; Altmann, F; Messner, P; Schäffer, C

  Event: FASEB Science Research Conference on Microbial Glycobiology

• Year: 2014 -  Characterization of an alpha-L-Fucosidase in Tannerella forsythia and Its Role in Biofilm Formation

  Autoren: Megson, ZA; Koerdt, A; Schuster, H; Messner, P; Schäffer, C

  Event: Biofilms 6, International Conference on Microbial Biofilms

• Year: 2014 -  Characterization of the Major Peptidoglycan Hydrolase of Lactobacillus buchneri

  Autoren: Anzengruber, J; Courtin, P; Pabst, M; Neumann, L; Claes IJJ; Debreczeny, M; Hofbauer, S; Obinger, C; Altmann, F; Chapot-Chartier, M-P; Vanderleyden, J; Messner, P; Schäffer, C

  Event: FASEB Science Research Conference on Microbial Glycobiology

• Year: 2013 -  Evidence of species-wide general O-glycosylation of extracellular proteins in Lactobacillus buchneri

  Autoren: Anzengruber, J; Pabst, M; Neumann, L; Sekot, G; Heinl, S; Grabherr, R; Altmann, F; Messner, P; Schäffer C.

  Event: Gordon Research Conference and Seminar on Glycobiology

• Year: 2013 -  Glycobiology aspects of the periodontal pathogen Tannerella forsythia

  Autoren: Posch, G; Koerdt, A; Neumann, L; Altmann, F; Messner, P; Schäffer, C

  Event: 22nd International Symposium on Glycoconjugates GLYCO 2013

• Year: 2013 -  Characterization of TF0955 – a putative protease of the oral pathogen Tannerella forsythia

  Autoren: Tomek, M; Friedrich, V; Potempa, J; Messner, P; Mach, L; Schäffer, C

  Event: 25th Winter School on Proteinases and Their Inhibitors 2013

• Year: 2013 -  Evidence for a species-wide general O-glycosylation system for extracellular proteins in Lactobacillus buchneri

  Autoren: Anzengruber J; Pabst M; Neumann L; Altmann F; Schäffer C; Messner P

  Event: 22nd International Symposium on Glycoconjugates GLYCO 2013

• Year: 2013 -  Investigating the non-2-ulosonic acid biosynthesis pathway within the S-layer glycosylation locus of Tannerella forsythia

  Autoren: Friedrich, V; Posch, G; Megson, Z; Pabst, M; Schoenhofen, IC; Messner, P; Schäffer, C

  Event: 17th European Carbohydrate Symposium 2013

• Year: 2012 -  Multifunctional carbohydrate-active enzymes from bacterial S-layer protein glycosylation pathways

  Autoren: Anzengruber, J; Schibany, S; Ristl, R; Messner, P; Schäffer, C

  Event: 8th International Symposium on Glycosyltransferases 2012

• Year: 2012 -  The outer membrane vesicle glycoproteome of the periodontopathogen Tannerella forsythia

  Autoren: Friedrich, V; Posch, G; Sekot, G; Megson, Z; Pabst, M; Neumann, L; Altmann, F; Messner P; Schäffer, C

  Event: 16. Österreichischer Kohlenhydrat-Workshop 2012

• Year: 2012 -  The glycosylated cell envelope of Tannerella forsythia

  Autoren: Schäffer, C.; Posch, G; Pabst, M; Brecker, L; Sekot, G; Altmann, F; Messner, P

  Event: 26th International Carbohydrate Symposium 2012

• Year: 2012 -  Bacterial nanoglycobiology

  Autoren: Schäffer C, Messner P

  Event: COST CM1102 Workshop 2012

• Year: 2012 -  The Paenibacillus alvei S-Layer as a model for a self-assembling glycan display system

  Autoren: Messner, P; Schäffer, C

  Event: COST CM1102 Workshop 2012

• Year: 2012 -  Investigating the surface structure and antibody recognition forces of Tannerella forsythia by scanning probe microscopy

  Autoren: Oh, Y J; Sekot, G; Wildling, L; Messner, P; Schäffer, C; Hinterdorfer, P

  Event: 56th Annual Meeting Biophysical Society 2012

• Year: 2012 -  "Kampf gegen eine Zahn-lose Gesellschaft" - Nanoglykobiologie zur Wirkstoffentwicklung gegen Parodontose

  Autoren: Posch G; Sekot G; Friedrich V; Megson Z; Messner P; Schäffer C

  Event: 140 Jahre Universität für Bodenkultur Wien 2012 - Quo vadis, Universität(en)?

• Year: 2011 -  Basic and applied approaches for exploiting the cell surface of Paenibacillus alvei with a focus on the glycosylation aspect

  Autoren: Janesch B; Anzengruber J; Zarschler K; Messner P; Schäffer C

  Event: COST Action FA0803 – COLOSS Workshop 2011

• Year: 2011 -  Characterization of the S-layer structure of Tannerella forsythia by scanning probe microscopy.

  Autoren: Oh, YJ; Sekot, G; Dumari, M; Wildling, L; Messner, P; Schäffer, C; Hinterdorfer, P

  Event: International Conference Scanning Probe Microscopy 2011

• Year: 2011 -  How Paenibacillus alvei sticks its cell wall together

  Autoren: Janesch, B; Anzengruber, J; Zarschler, K; Schäffer, C; Messner, P

  Event: FASEB Research Conference on Microbial Polysaccharides of Medical, Agricultural & Industrial Importance 2011

• Year: 2011 -  The oral pathogen Tannerella forsythia carries a structurally unique S-layer glycan with conserved O-glycosylation sites

  Autoren: Posch, G; Pabst, M; Brecker, L; Sekot, G; Altmann, F; Messner, P; Schäffer, C

  Event: FASEB Research Conference on Microbial Polysaccharides of Medical, Agricultural & Industrial Importance 2011

• Year: 2011 -  Glycoproteomic analysis of O-linked glycans from the oral pathogen, Tannerella forsythia.

  Autoren: Pabst, M; Posch, G; Brecker, L; Messner, P; Schäffer, C; Altmann, F

  Event: 21st International Symposium on Glycoconjugates GLYCO 21, 2011

• Year: 2011 -  Active-site mutations and an experimentally based transmembrane-topology model put the putative oligosaccharyl:protein transferase WsfB from Paenibacillus alvei into a group with comparable saccharyl transferases

  Autoren: Ristl, R; Janesch, B; Blaha, J; Forsthuber, A; Messner, P; Schäffer, C

  Event: FASEB Research Conference on Microbial Polysaccharides of Medical, Agricultural & Industrial Importance 2011

• Year: 2011 -  Key modules of S-layer protein glycosylation in Paenibacillus alvei

  Autoren: Anzengruber, J; Janesch, B; Schibany, S; Messner, P; Schäffer, C

  Event: FASEB Research Conference on Microbial Polysaccharides of Medical, Agricultural & Industrial Importance 2011

• Year: 2011 -  A wide-scope protein O-glycosylation system affects the life-style of the periondontal pathogen Tannerella forsythia

  Autoren: Schäffer C; Posch G; Pabst M; Brecker L; Sekot G; Andrukhov O; Holst O; Messner P

  Event: FASEB Research Conference on Microbial Polysaccharides of Medical, Agricultural & Industrial Importance 2011

• Year: 2011 -  Crystallization experiments of selected components from the S-Layer glycosylation pathway of Paenibacillus alvei CCM 2051T

  Autoren: Lopez-Guzman, A; Anzengruber, J; Janesch, B; Ristl, R; Schäffer, C; Messner, P

  Event: 21st International Symposium on Glycoconjugates GLYCO 21, 2011

• Year: 2011 -  The outer membrane vesicle glycoproteome of the periodontopathogen Tannerella forsythia.

  Autoren: Friedrich, V.; Posch, G; Sekot, G; Megson, Z; Pabst, M; Altmann, F; Messner, P; Schäffer, C

  Event: 21st International Symposium on Glycoconjugates GLYCO 21, 2011

• Year: 2011 -  The S layer glycome - adding to the sugar coat of bacteria.

  Autoren: Schäffer C

  Event: Annual Conference of the Society for Glycobiology 2011

• Year: 2011 -  Paenibacillus alvei as a model for studying protein-carbohydrate interactions

  Autoren: Messner, P

  Event: Seminarvortrag, Department of Biochemistry University of Wisconsin 2011

• Year: 2010 -  Bacterial S-layer glycoproteins: Linking glycoengineering and nanobiotechnology

  Autoren: Schäffer C; Janesch B; Zarschler K; Ristl R; Posch G; Sekot G; Zayni S; Scheberl A; Messner P

  Event: 6th National Symposium on Recent Advance in Carbohydate Science AICCS 2010

• Year: 2010 -  Structrual characterization of cell surface glycoconjugates of the periodontal pathogen Tannerella forsythia

  Autoren: Posch G; Pabst M; Holst O; Messner P; Schäffer C

  Event: 6th National Symposium on Recent Advance in Carbohydate Science AICCS 2010

• Year: 2010 -  Bacterial cell surface display of rationally designed glycosylation motifs

  Autoren: Janesch B, Zarschler K; Kainz B; Anzengruber J; Messner P; Schäffer C

  Event: 2nd ÖGMBT Annual Meeting 2010

• Year: 2010 -  Towards bacterial cell surface display of ratinally designed glycosylation motifs

  Autoren: Janesch, B; Zarschler, K; Kainz, B; Messner, P; Schäffer, C

  Event: 6th National Symposium on Recent Advance in Carbohydate Science AICCS 2010

• Year: 2009 -  Isolation and structural characterization of an r-form lipopolysaccharide from the periodontal pathogen Tannerella forsythia

  Autoren: Posch, G; Scheberl, A; Messner, P; Holst, O; Schäffer, C

  Event: 15th European Carbohydrate Symposium 2009

• Year: 2009 -  Glycosylation engineering of bacterial S-layer proteins: where glycoengineering meets nanobiotechnology.

  Autoren: Schäffer C, Steiner K; Ristl R; Zarschler K; Janesch B; Zayni S; Scheberl A; Messner P

  Event: Autumn Meeting of the Society for General Microbiology 2009

• Year: 2009 -  Proposal of a pathway of the surface layer protein glycosylation in Paenibacillus alvei CCM 2051T enabled by a glycan mutant approach

  Autoren: Zarschler, K; Janesch, B; Zayni, S; Schäffer, C; Messner, P

  Event: 15th European Carbohydrate Symposium 2009

• Year: 2009 -  Towards the functionality of the putative S-layer protein:oligosaccharyl transferase WsaB from Geobacillus stearothermophilus NRS 2004/3a

  Autoren: Ristl, R; Ernst, M; Messner, P; Schäffer, C

  Event: 15th European Carbohydrate Symposium 2009

• Year: 2009 -  Nanoglycobiology of bacterial S-layer proteins

  Autoren: Schäffer, C; Zarschler, K; Steiner, K; Ristl, R; Posch, G; Sekot, G; Scheberl, A; Zayni, S; Messner, P

  Event: 15th European Carbohydrate Symposium 2009

• Year: 2009 -  Glycosylation of bacterial S-layer proteins: where glycoengineering meets nanobiotechnology

  Autoren: Schäffer, C; Steiner, K; Ristl, R; Zarschler, K; Janesch, B; Zayni, S; Scheberl, A; Messner, P

  Event: Autumn Meeting of the Society for General Microbiology 2009

• Year: 2009 -  Glycobiology of the periodontal pathogen Tannerella forsythia

  Autoren: Schäffer, C.

  Event: Joint Austria/Japan Seminar on Comparative and Developmental Glycobiology 2009

• Year: 2009 -  Structural insights in the catalytic domain of WsaF, a retaining rhamnosyltransferase from Geobacillus stearothermophilus

  Autoren: Steiner, K; Hagelueken, G; Schäffer, C; Messner, P; Naismith, JH

  Event: Gordon Research Conference on Carbohydrates 2009

• Year: 2009 -  Glycosylation of bacterial S-layer proteins: Where glycoengineering meets nanobiotechnology

  Autoren: Schäffer, C.

  Event: Autumn Meeting of the Society for General Microbiology 2009

• Year: 2009 -  Crystal structure of WsaF, a retaining rhamnosyltransferase from Geobacillus stearothermophilus

  Autoren: Steiner, K; Hagelueken, G; Schäffer, C; Messner, P; Naismith, JH

  Event: 15th European Carbohydrate Symposium 2009

• Year: 2008 -  Functional characterization of S-layer glycoprotein glycan biosynthesis in Geobacillus stearothermophilus NRS 2004/3a

  Autoren: Steiner, K., Werz, D.B., Zarschler, K., Seeberger,P.H., Kosma, P., Messner, P., Schäffer, C.

  Event: FASEB Conference on Microbial Polysaccharides of Medical, Agricultural & Industrial Importance 2008

• Year: 2008 -  S-layer protein glycosylation: from basics to neoglycosylated self-assembly proteins for nanobiotechnology

  Autoren: Ristl, R., Steiner, K., Messner, P., Schäffer, C.

  Event: 3rd ERA-Chemistry Flash Conference 2008 - Carbohydrates at the Interfaces of Biology, Medicine and Material Science

• Year: 2008 -  Identification of glycosylation sites on bacterial surface layer proteins

  Autoren: Steiner, K., Peter-Kataliniæ, J., Schäffer, C., Messner, P.

  Event: FASEB Conference on Microbial Polysaccharides of Medical, Agricultural & Industrial Importance 2008

• Year: 2008 -  The glycosylation mechanism of the surface (S-) layer protein of Paenibacillus alvei

  Autoren: Zarschler, K., Janesch, B., Schäffer, C., Messner, P.

  Event: Joint Annual Meeting of ÖGBM, ÖGGGT, ÖGBT and ANGT Life Science 2008

• Year: 2008 -  S-layer protein-based glycoengineering and nanobiotechnology

  Autoren: Schäffer, C., Zarschler, K., Ristl, R., Posch, G., Janesch, B., Sekot, G., Scheberl, A., Zayni, S., Messner, P.

  Event: 2nd Vienna International Conference, Nanosensors for Industrial Applications NANOSENS 2008

• Year: 2008 -  Identification of gly¬cosylation sites on bacterial surface layer proteins

  Autoren: Steiner, K., Peter-Kataliniæ, J., Schäffer, C., Messner, P.

  Event: FASEB Conference on Microbial Polysaccharides of Medical, Agricultural & Industrial Importance 2008

• Year: 2008 -  S-layer protein glycosylation: from basics to neoglycosylated self-assembly proteins for nanobiotechnology

  Autoren: Ristl, R., Steiner, K., Messner, P., Schäffer, C.

  Event: 3rd ERA-Chemistry Flash Conference 2008 - Carbohydrates at the Interfaces of Biology, Medicine and Material Science

• Year: 2007 -  ESI/FTICR IRMPD MS/MS for structural identification of O-glycopeptides derived from an S-layer glycoprotein of Geobacillus stearothermophilus NRS 2004/3a containing up to 51 monosaccharide residues

  Autoren: Bindila, L., Steiner, K., Schäffer, C., Messner, P., Mormann, M., Peter-Kataliniæ, J.

  Event: 40. Jahrestagung der Deutschen Gesellschaft für Massenspektrometrie 2007

• Year: 2007 -  “Intelligent” glycoprotein self-assembly systems: novel strategies for nanobiotechnology

  Autoren: Messner, P.

  Event: 14th European Carbohydrate Symposium 2007

• Year: 2007 -  Fourier transform ion cyclotron resonance mass spectrometry of O-glycoforms exhibiting high saccharide-to-peptide ratio

  Autoren: Kerstin Steiner, Christina Schäffer, Paul Messner, Michael Mormann, Laura Bindila, Jasna Peter-Kataliniæ

  Event: 2nd Summer Course on Mass Spectrometry in Biotechnology and Medicine 2007

• Year: 2007 -  S-layer glycoproteins – a versatile tool in nanobiotechnology

  Autoren: Messner, P.

  Event: 19th Int. Glycoconjugate Symposium

• Year: 2007 -  S-layer-based nanoarrays

  Autoren: Messner, P., Küpcü, S., Scheberl, A., Zayni, S., Friedmann, J., Sleytr, U.B., Schäffer, C.

  Event: Bionanotechnology 2007 - From self-assembly to cell biology

• Year: 2007 -  Nanoglycobiology of the S-layer glycoprotein of the peridontal pathogen Tannerella forsythia

  Autoren: Schäffer, C., Scheberl, A., Zayni, S., Lee, S.-W., Hofinger, A., Kosma, P., Sleytr, U.B., Messner, P.

  Event: Benzon Symposium 54: Glycosylation: Opportunities in Drug Design

• Year: 2007 -  Nanobiotechnology with Self-Assembling S-layer Proteins

  Autoren: Ilk N., Egelseer, E.M., Schäffer, C., Pum, D., Schuster, B., Messner, P., Sleytr, U.B.

  Event: Annual meeting of the Austrian Society of Biotechnology (ÖGBT)

• Year: 2007 -  Fourier transform ion cyclotron resonance mass spectrometry of O-glycoforms exhibiting high saccharide-to-peptide ratio

  Autoren: Kerstin Steiner, Christina Schäffer, Paul Messner, Michael Mormann, Laura Bindila, Jasna Peter-Katalinic

  Event: 2nd Summer Course on Mass Spectrometry in Biotechnology and Medicine 2007

• Year: 2007 -  Unravelling details of the S-layer glycoprotein glycan biosynthesis of Geobacillus stearothermophilus NRS 2004/3a

  Autoren: Steiner, K., Zarschler, K., Messner, P., Schäffer, C.

  Event: Carbohydrate Bioengineering Meeting 2007

• Year: 2005 -  S-layer glycoproteins

  Autoren: Novotny, R., Steiner, K., Zarschler, K., Giry-Laterriere, M., Zayni, S., Scheberl, A., Schäffer, C., Messner, P.

  Event: Life Sciences 2005, Joint Annual Meeting of ÖGBM, ÖGGGT, ÖGBT and ANGT

• Year: 2005 -  Investigations on the glycosylation of S-layer glycoproteins

  Autoren: Steiner, K., Novotny, R., Giry-Laterriere, M., Scheberl, A., Zayni, S., Schäffer, C., Peter-Katalinić, J., Messner, P.

  Event: 30th FEBS Congress & 6th IUBMB Conference 2005 – protein modifications for versatile functions

• Year: 2005 -  NMR structure determination of bacterial secondary cell wall polymer oligosaccharides

  Autoren: Müller, N., Trantirek, L., Steindl, C., Schäffer, C., Messner, P.

  Event: Proc. XXI International Conference on Magnetic Resonance in Biological Systems

• Year: 2005 -  Bacterial S-layer glycoproteins – analysis of the glycosylation sites

  Autoren: Steiner, K., Novotny, R., Giry-Laterriere, M., Scheberl, A., Zayni, S., Pohlentz, G., Schäffer, C., Peter-Katalinić, J., Messner, P.

  Event: 16th Joint Meeting of the Studiengruppe Glykobiologie der Deutschen Gesellschaft für Biochemie und Molekularbiologie, the Netherlands Society for Glycobiology, the Groupe Lillois de Glycobiologie, and the Belgian Working Group for Glycosciences

• Year: 2005 -  Exploitation of the S-layer protein SlpA of Lactobacillus acidophilus NCC90 to display antigenic peptides for oral vaccine formulation

  Autoren: Giry-Laterierre, M., Novotny, R., Steiner, K., Küpcü, S., Germond, J.E., Messner, P., Schäffer, C.

  Event: 8th Symposium on Lactic Acid Bacteria 2005 - Genetics, Metabolism and Applications

• Year: 2005 -  S-layer glycoproteins: new tools for nanoengineering

  Autoren: Schäffer, C., Novotny, R., Steiner, K., Giry-Laterriere, M., Scheberl, A., Zayni, S., Messner, P.

  Event: Carbohydrate Bioengineering Meeting 2005

• Year: 2004 -  Genetic organization of chromosomal S-layer glycan biosynthesis loci of Bacillaceae

  Autoren: Novotny, R., Steiner, K., Giry-Laterriere, M., Zayni, S., Scheberl, A., Messner, P., Schaeffer, C.

  Event: 2nd Annual GLYCOMICS 2004 - Carbohydrates in drug development

• Year: 2004 -  Glycosylation of surface layer proteins: mechanisms for glycosylation in bacteria

  Autoren: Steiner, K., Novotny, R., Schäffer, C, Messner, P.

  Event: 3rd International Symposium on Downstream Processing of Genetically Engineered Antibodies and Related Molecules

• Year: 2004 -  Genetic organization of chromosomal S-layer glycan biosynthesis loci of Bacillaceae

  Autoren: Schäffer, C.

  Event: Glycomics 2004

• Year: 2003 -  Genetic organization of the first S-layer glycosylation cluster

  Autoren: Novotny, R., Pföstl, A., Giry-Laterierre, M., Steiner, K., Zayni, S., Scheberl, A., Sleytr, U.B., Messner, P.

  Event: 12th European Carbohydrate Symposium

• Year: 2003 -  Formation of nucleotide-activated sugar precursors required for the biosynthesis of S-layer glycoproteins

  Autoren: Pföstl, A., Novotny, R., Zayni, S., Scheberl, A., Schäffer, C., Sleytr, U.B., Messner, P.

  Event: 5th Carbohydrate Bioengineering Meeting 2003

• Year: 2003 -  Membrane trafficking of activated intermediates in the glycosylationpathway of S-layer proteins

  Autoren: Steiner, K., Novotny, R., Schäffer, C., Peter-Katalinic, J., Messner, P.

  Event: 14th Joint Meeting of the "Studiengruppe Glykobiologie der Gesellschaft für Biochemie und Molekularbiologie", the "Netherlands Society for Glycobiology" and the "Groupe Lillois de Glycobiologie"

• Year: 2003 -  Glycosylation of Bacterial Surface Layer (S-layer) Proteins

  Autoren: Schäffer, C., Novotny, R., Pföstl, A., Sleytr, U.B., Messner, P.

  Event: XVII International Symposium on Glycoconjugates

• Year: 2003 -  Novel aspects of S-layer protein glycosilation

  Autoren: Schäffer, C., Pföstl, A., Novotny, R., Giry-Laterriere, M., Steiner, K., Scheberl, A., Zayni, S., Sleytr, U.B., Messner, P.

  Event: Gordon Research Conference on Glycobiology

• Year: 2003 -  New NMR results on Secondary Cell Wall Polymers

  Autoren: Steindl, C., Schäffer, C., Messner, P., Müller, N.

  Event: 18th NMR Meeting of the Central European NMR Discussion Groups

• Year: 2003 -  The first biantennary bacterial secondary cell wall polymer and its influence on S-layer glycoprotein assembly

  Autoren: Schäffer, C., Steindl, C., Pföstl, A., Müller, N., Sleytr, U.B., Messner, P.

  Event: Gordon Research Conference on Glycobiology

• Year: 2002 -  NMR-structure elucidation of the carbohydrate part of a secondary cell wall polymer (SCWP).

  Autoren: Steindl, C., Schäffer, C., Messner, P., Müllner, N.

  Event: 17th NMR Valtice, Meeting of the Central European NMR Discussion Groups

• Year: 2002 -  NMR-Strukturanalyse des sekundären Zellwandpolymers von Aneurinibacillus thermoaerophilus DSM 10155

  Autoren: Steindl, C., Schäffer, C., Messner, P., Müller, N.

  Event: 10. Österreichische Chemietage 2002

• Year: 2002 -  Glycosylation of S-layer proteins from Gram-positive bacteria

  Autoren: Novotny, R., Pföstl, A., Schäffer, C., Zayni, S., Scheberl, A., Sleytr, U.B., Messner, P.

  Event: Joint annual meeting of the Österreichische Gesellschaft für Biotechnologie ÖGBM, ÖGGGT, ÖGBT and ANGT 2002

• Glycosylation of the S-layer protein of Bacillus stearothermophilus NRS 2004/3a.

  Autoren: Schäffer, C., Wugeditsch, T., Scheberl, A., Zayni, S., Novotny, R., Kählig, H., Messner, P.

• Characterization of the S-layer glycoprotein and the accessory cell wall polymer of Bacillus stearothermophilus NRS 2004/3a.

  Autoren: Schäffer, C.

• Glycobiology of cell surface proteins.

  Autoren: Schäffer, C.