Author

Arnika Kathleen Wagner

IRCCS San Raffaele RomaORCID 0000-0002-0339-8259Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 2 Organism:human· 2 Assay:proteomics· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell type annotation· 1 Research Focus:drug response / drug discovery· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Björn ÖnfeltiD· 2 shared Hanna van OoijeniD· 2 shared Hanqing ZhangiD· 2 shared Karl OlofssoniD· 2 shared Niklas SandströmiD· 2 shared Patrick A. SandoziD· 2 shared Valentina CarannanteiD· 2 shared Alannah Hyland· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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2 shared papersImmunology

Björn ÖnfeltORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

The solid tumor microenvironment changes the hierarchy of CD155 and CD112 receptors, shaping checkpoint blockade outcome

Valentina Carannante, Karl Olofsson, Hanqing Zhang, Niklas Sandström, Jacopo Maria Fontana, Damien Toullec, Grace Turyasingura, Birte Hell, Arnika Kathleen Wagner, Patrick A. Sandoz, Hanna van Ooijen, Andreas Lundqvist, Martin Wiklund, Björn Önfelt

Tumors shape the hierarchy of CD155-CD112 receptors, reducing TIGIT blockade efficacy, while CD226 drives NK infiltration and shows binding plasticity.

bioRxiv · Aug 2, 2026 · PreprintImmunology

Intratumoral expression of JAML on NK cells is controlled by tumor microenvironment and MHC class I interaction

Daniel Labuz, Sina Angenendt, Nora Marek, Julia Bremser, Della Braddish, Léa Nyman, Julian Fischbach, Ludvig Keim, Alannah Hyland, Carolina Bento, Raea Michie, Rebecca M Lane, Lucia Carmela Passacatini, Shengduo Pei, Yueyun Pan, , Benedict J. Chambers

The paper shows JAML expression on NK cells is regulated by tumor microenvironment and MHC class I interaction, with implications for NK cell-mediated tumor killing.

bioRxiv · Apr 20, 2026 · PreprintImmunology

A thermoplastic chip for correlative assays combining screening and high-resolution imaging of immune cell responses

Hanna van Ooijen, Quentin Verron, Hanqing Zhang, Patrick A. Sandoz, Thomas Wilhelm Frisk, Valentina Carannante, Karl Olofsson, Arnika Kathleen Wagner, Niklas Sandström, Björn Önfelt

This paper introduces a thermoplastic chip for single-cell immune assays that enables screening and high-resolution imaging of immune cell responses in 2D and 3D cultures.

Cell Reports Methods · Jan 1, 2025Peer-reviewedImmunology