Author

Sandra Heissler

University of Münster

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:imaging· 1 Assay:proteomics· 1

Frequent Co-Authors

C. G. MargrafiD· 1 shared Christian RüteriD· 1 shared Johanna Sibbel· 1 shared Joyleen M FernandesiD· 1 shared Lilo GreuneiD· 1 shared Paweena Wessel· 1 shared Petra DerschiD· 1 shared Samriti SharmaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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1 shared paperMicrobiology

C. G. MargrafORCID

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1 paper

Recent·Most cited

Toxin-triggered activation of regulated exocytosis enhances bacterial egress from the intestinal layer

C. G. Margraf, Lilo Greune, Joyleen M Fernandes, Paweena Wessel, Samriti Sharma, Johanna Sibbel, Sandra Heissler, Christian Rüter, Petra Dersch

This study identifies a non-lytic egress pathway used by Yersinia pseudotuberculosis to exit intestinal epithelial cells via host exocytosis machinery, mediated by a CNF-family toxin.

bioRxiv · Feb 6, 2026 · PreprintMicrobiology