Programme MGC2026

SUNDAY October 4
12:00-5:00 PM Conference Registration
3:00-4:00 PM

Opening Remarks - Marthe Walvoort

Keynote Lecture : Single Molecule Structural Analysis of Carbohydrates by Direct Imaging

Kelvin Anggara, Max Planck Institute for Solid State Research, Stuttgart, Germany

Session 1: Complex Carbohydrate Structure, Function and Analysis
Session Chair : Francesca Olmeo, University of Naples Federico II   
4:00-4:30 PM

Synthetic Bacterial Glycans as Tools for Glycobiology

Jeroen Codée, University of Leiden, The Netherlands

4:30-5:00 PM

Intact Microbial Cell Wall Organization Studied by Solid-State NMR

Antoine Loquet, University of Bordeaux, France

5:00-5.30 PM

High-Field 13C NMR for Improved Complex Carbohydrate Analysis

Arthur Edison, Complex Carbohydrate Research Center, Athens, USA

5:30-6:00 PM Short Talks
Chair : Luca De Simone Carone, University of Naples Federico II
5:30-5:40 PM

Assembly of the PelA-PelBC machinery for exopolysaccharide transport in Pseudomonas aeruginosa
Pauline Schleinkofer, Heinrich Heine University, Düsseldorf, Germany

5:40-5:50 PM

Glycobiology of Tannerella species in health versus disease
Christina Schäffer, BOKU University, Institute of Biochemistry, Vienna, Austria  

5:50-6:00 PM

Structural basis for phosphorylation and allosteric regulation of bacterial glycogen phosphorylase by histidine phosphocarrier protein
Juan Carlos Villegas Ruiz, IBMB - CSIC

7:00-8:30 PM Dinner in the Sky Bar
MONDAY October 5
Session 2: Biofilms, Capsules and Bacterial Cell Walls (I)
Session Chair : Linda Thies, Medical School Hannover
9:00-9:30 AM

Bacteriophages crossing glycan barriers on bacterial cell surfaces

Stefanie Barbirz, MSD Medical School, Berlin, Germany

9:30-10:00 AM

Biosynthesis of Capsular Polysaccharides from Campylobacter jejuni

Frank M. Raushel, Texas A&M University, USA

10:00-10:30 AM

Lipopolysaccharides from the microbiota: a journey from structure to function

Flaviana Di Lorenzo, University of Naples Federico II, Italy

10:30-11:00 AM Short Talks
Chair : Valentina Mazziotti, University of Naples Federico II  
10:30-10:40 AM An SH3b domain and a HAD-like phosphatase mediate processivity in the capsule polymerase Bcs3 from H. influenzae serotype b
Tim Alexander Mast, Hannover Medical School, Germany
10:40-10:50 AM A solid-state NMR approach to investigate the native structure of yeasts cell walls
Agathe Ecoutin, Univ. Bordeaux, CNRS, France 
10:50-11:00 AM Structure and mechanism of PgfM2, a GT-C type glycotransferase associated with increased virulence in Streptococcus mutans
Ethan Waybright, University of Georgia, USA
11:00-11:30 AM Coffee/Tea break

Session 3: Biofilms, Capsules and Bacterial Cell Walls (II)
Session Chair: Bingjie Hao, Amsterdam UMC 

11:30-12:00 PM

Biosynthesis of arabinogalactan in mycobacteria - facts and gaps

Katarina Mikušová, Comenius University in Bratislava, Slovakia

12:00-12:30 PM

Molecular mechanisms on priming and polymerization of polysaccharide capsules in pathogenic bacteria

Marcelo Guerin, IBMB-CSIC, Barcelona, Spain

12:30-1:00 PM Poster Pitches & BioFoundry Presentation
1:00-2:00 PM Lunch
2:00-4:00 PM Poster Session
 Session 4: Microbial Glycobiology in Industry and Biotech
Session Chair : Sebastian P. Galuska, FBN Dummerstorf 
4:30-5:00 PM

Getting a Handle on E. coli Capsules

Tim Keys, Baxiva, Schlieren, Switzerland

5:00-5:30 PM Mass spectrometry imaging of glycans: applications in parasitic helminth research

Laudine Petralia, Leiden University Medical Center (NL) and New England Biolabs (USA) 
5:30-6:00 PM

Contribution of the Different Neisseria gonorrhoeae Lipooligosaccharide Structural Variants to Functional Responses Elicited by GMMA Outer Membrane Vesicles

Filippo Carboni, Glaxo Smith Kline, Siena, Italy

6:00-6:30 PM Short Talks 

Chair : Jana China, Leibniz University, Hannover 
6:00-6:10 PM Identification of novel cellular intermediates unveils unique enzymes for flagellar glycan biosynthesis in Clostridioides difficile and Pseudomonas aeruginosa
Paul Hensbergen, Leiden University Medical Center, The Netherlands
6:10-6:20 PM Quality control checkpoint for glycosylation of a bacterial flagellin
Silvia Ardissone, University of Geneva, Switzerland
6:20-6:30 PM Carbon Source-Dependent Variations in Exopolysaccharide Composition and Structure of Bifidobacterium breve
Wanting Wang, University of Groningen, The Netherlands
7:00-8:30 PM Dinner at Restaurant FIVE
TUESDAY October 6
Session 5: Mucins and Lectins in Health and Disease
Session Chair : Nastassja Burrini, University of Naples Federico II
9:00-9:30 AM

Lectins from pathogens: from structural glycobiology to antiadhesive strategies

Anne Imberty, CERMAV-CNRS, Grenoble, France

9:30-10:00 AM

Symbiont mucin sensing regulates the organization and beneficial functions of gut communities

Jarrod Smith, Dartmouth College, University of Oregon, USA

10:00-10:30 AM

Immune recognition of microbes by myeloid C-type lectin receptors

Bernd Lepenies, Ludwig-Maximilians Universität Munich, Germany

10:30-11.00 AM Short Talks
Chair : Yu-Jen Wang, University of Groningen, The Netherlands
10:30-10:40 AM

Glycan recognition by tailocin tail fiber proteins from Pseudomonas viridiflava
Martin Horvath, University of Utah, USA

10:40-10:50 AM

Phylum-wide structural diversity of Bacteroidota O-glycans
Lonneke Hoffmanns, Umeå University, Sweden  

10:50-11:00 AM

How do lipopolysaccharides shape bacterial life in extreme environments?
Marcello Mercogliano, University of Naples Federico II, Italy 

11.00-11:30 AM Coffee/Tea Break 
Session 6: Microbe Host Interactions & Antibiotic Resistance
Session Chair : Joachim Genin, BOKU, Vienna
11:30-12:00 PM

Sweet Talking: Glycan-mediated Communication at the Host-bacterial Interface

Nina van Sorge, Amsterdam Medical Center, The Netherlands

12:00-12:30 PM  

From Glycan Recognition to Antiviral Discovery: Exploiting Virus-Host Interactions

Larissa Dirr, Griffith University, Queensland, Australia

12:30-12:45 PM

Poster Pitches

12:45-1:45 PM Lunch
2:00-7:00 PM Social Event 
7:00-9:00 PM Dinner at Restaurant FIVE
WEDNESDAY October 7
Session 7: Complex Carbohydrates Synthesis, Remodeling and Degradation
Session Chair : Adria Alcaide Jimenez, IBMB-CSIC Barcelona
9:00-9:30 AM

Cyclic dinucleotides as switches for carbohydrate physiology in Streptomyces

Natalia Tschowri, Leibniz Universität Hannover, Germany

9:30-10:00 AM

Mechanisms of activation and diversification of the bacterial cellulose synthases 

Petya Krasteva, IECB, Pessac, France

10:00-10:30 AM

Sugar Selectivity of Microbial Glycosyltransferases to Establish Defined Glycan Sequences

Tania Lupoli, New York University, USA

10:30-11:00 AM Short Talks
Chair : Deborah Hamacher, Heinrich Heine University, Düsseldorf
10:30-10:40 AM Tailor-made molecular tools to probe and perturb sialic acids and sialyltransferases in pathogenic bacteria
Tom Wennekes, Utrecht University, The Netherlands
10:40-10:50 AM Molecular Mechanisms of Chitin Elongation and Translocation by Chitin Synthase
Yunchen Bi, Institute of Oceanology, Chinese Academy of Sciences, China
10:50-11:00 AM Multifrequency-STD NMR unveils the first Michaelis complex of an intramolecular trans-sialidase from mucin degrader
Serena Monaco, Quadram Institute Bioscience, UK
11:00-12:00 PM Coffee Break & Business Meeting
Session 8: Carbohydrate Chemistry, Engineering and Characterization
Session Chair :  Denis Iliasov, Leibniz University, Hannover 
12:00-12:30 PM

Structural Decoding of the Lipopolysaccharide Architecture of the Emerging Pediatric Pathogen Kingella kingae 

Artur MuszyƄski, Complex Carbohydrate Research Center, Athens, USA

12:30-1:00 PM

Synthetic Carbohydrate-based materials

Martina Delbianco, Max Planck Institute for Colloids and Interfaces, Potsdam, Germany

1:00-2:00 PM Lunch
2:00-4:00 PM Poster Session
Session 9: Carbohydrates in Multicellular Pathogens
Session Chair : Yanyan Fu, UMC Groningen, The Netherlands
4:30-5:00 PM

The two major human Schistosoma parasite species express different glycans with immunological and diagnostic implications

Cornelis Hokke, University of Leiden, The Netherlands

5:00-5:30 PM

The Glycan Language of Nematodes: Decoding the Glycome and Engineering Parasite Vaccine Antigens

Shi Yan, University of Vienna / soon at Ludwig Maximilian University of Munich

5:30-6:00 PM

Building Hierarchy in Chitin-Based Biological Materials

Yael Politi, Dresden University of Technology

6:00-6:15 PM

Closing Remarks & Poster Prizes

7:00-9:00 PM Conference Dinner in the Sky Bar