Author

Antonia Hehemann

University Hospital Regensburg

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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Biochemistry· 1 Cancer Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:drug response / drug discovery· 2 Organism:human· 2 Assay:metabolomics· 2 Approach:experimental assay· 1 Approach:statistical model· 1

Frequent Co-Authors

Katja DettmeriD· 2 shared Peter Josef OefneriD· 2 shared Zoltán TakátsiD· 2 shared Agnes Schroeder· 1 shared Anja Kathrin WegeiD· 1 shared Barbara Nuebel· 1 shared Bernd Wullich· 1 shared Bjoern BuchholziD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersCancer Biology

Katja DettmerORCID

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2 papers

Recent·Most cited

Glutamine and GLS1 are key metabolic checkpoints that Limit T cell Infiltration and Function in HNSCC

Sonja Decking, Ines Ugele, Katja Dettmer, Gabriel Horkovics-Kovats, Julian Kuenzel, Charlotte L. Zuur, Joleen Traits, Clarissa Korf, Julian Todt, Fabian Kellermeier, Leah Voelkl, Torunn Zierul, Antonia Hehemann, Florian Westphal, Hanna Wenzel, , Kathrin Renner

This study identifies glutamine metabolism as a key mechanism limiting T cell infiltration and function in HNSCC, showing that targeting glutaminase-1 enhances immune response.

bioRxiv · Sep 28, 2026 · PreprintCancer Biology

DESI-MS-Based Analysis of Drug Distribution in Human Renal Cystic Tissue Using the Chorioallantoic Membrane (CAM) as a 3D In Vivo Model

Antonia Hehemann, Jan Schueler, Simon Heckscher, Verena Groß, Matthias May, Barbara Nuebel, Bernd Wullich, Bjoern Buchholz, Jens M. Werner, Jonathan Jantsch, Wolfram Gronwald, Zoltán Takáts, Peter Josef Oefner, Katharina Maria Schmidt, Silke Haerteis, Katja Dettmer

This study uses DESI-MSI to visualize benzbromarone distribution in human renal cyst tissue on the CAM model, showing selective accumulation at the cyst epithelium.

bioRxiv · Jul 1, 2026 · PreprintBiochemistry