Author

Katja Gräwe

University of Freiburg

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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Immunology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:mouse· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:differential expression· 1 Assay:metagenomics· 1 Assay:proteomics· 1

Frequent Co-Authors

Christoph SchelliD· 2 shared Alexandra Hölscher· 1 shared Angelika Hofmann· 1 shared Anne Kathrin LößleiniD· 1 shared Bei Zhao· 1 shared Bernd KammereriD· 1 shared Björn CorleisiD· 1 shared Bodo GrimbacheriD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersImmunology

Christoph SchellORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

The microbiome determines the phenotype in CTLA-4 insufficient mice and men

Bei Zhao, Lara Stopp, Pavaret Sivapornnukul, Simon Lagies, Kun D. Huang, Till Robin Lesker, Virginia Andreani, Rabina Giri, Pavla Mrovecova, Wiebke Schifferdecker, Angelika Hofmann, Katja Gräwe, Luis Braun, Jakob Begun, Christoph Schell, , Bodo Grimbacher

This study shows that the microbiome influences disease severity in CTLA-4 insufficient mice and humans by altering immune responses and promoting inflammation.

bioRxiv · Aug 21, 2026 · PreprintImmunology

Crosstalk between Stromal Cells and Macrophages Shapes Host Immunity to Mycobacteria

Anne Kathrin Lößlein, Sebastian Baasch, Leonhard Wagner, Kristina Ritter, Florens Lohrmann, Katja Gräwe, Nisreen Ghanem, Jana Neuber, Alexandra Hölscher, Sperandio Markus, Christoph A. Thaiss, Julia Kolter, Christoph Schell, Roman Sankowski, S Sagar, , Philipp Henneke

This study investigates how stromal cells and macrophages interact during mycobacterial infection, revealing their roles in shaping immune responses and granuloma formation.

bioRxiv · May 5, 2026 · PreprintImmunology