Author

Maren Ketterer

University of BaselORCID 0000-0002-5157-4528Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Organism:bacteria (other)· 1 Research Focus:cell type annotation· 1 Research Focus:development & morphogenesis· 1 Research Focus:host-pathogen & immune response· 1 Organism:mouse· 1

Frequent Co-Authors

Christoph DehioiD· 2 shared Maxime QuébatteiD· 2 shared Petra Chiquet· 2 shared Adélie LannoyiD· 1 shared Audrey VerhaegheiD· 1 shared Jarosław SędzickiiD· 1 shared Joanne Braunweiler· 1 shared Mara EspositoiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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2 shared papersMicrobiology

Christoph DehioORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

A subset of type 4 secretion system effectors of Brucella spp. associates to outer membrane vesicles

Maren Ketterer, Naadir Ganief, Petra Chiquet, Adélie Lannoy, Audrey Verhaeghe, Joanne Braunweiler, Marc Dieu, Xavier De Bolle, Maxime Québatte, Christoph Dehio

The paper identifies a subset of Brucella T4SS effector proteins that associate with outer membrane vesicles, suggesting an alternative secretion pathway.

microLife · Dec 31, 2025Peer-reviewedMicrobiology

The putative Type 4 secretion system effector BspD is involved in maintaining envelope integrity of the pathogen Brucella

Maren Ketterer, Petra Chiquet, Mara Esposito, Jarosław Sędzicki, Maxime Québatte, Christoph Dehio

This study identifies BspD as critical for maintaining Brucella envelope integrity under stress, showing its role in bacterial survival within host cells.

mSphere · Oct 10, 2024Peer-reviewedMicrobiology