Author

Jonas Fischer

Max Planck Institute for Medical Research

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

Same name, identified by ORCID

Biology Disciplines

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Biochemistry· 2 Cancer Biology· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Assay:fluorescence / live-cell microscopy· 2 Organism:human· 2 Assay:bulk RNA-seq· 1 Approach:deep learning· 1 Research Focus:drug response / drug discovery· 1

Frequent Co-Authors

Jonas WilhelmiD· 2 shared Julian KompaiD· 2 shared Julien HiblotiD· 2 shared Kai JohnssoniD· 2 shared Mirosław TarnawskiiD· 2 shared Stefanie F. KühniD· 2 shared Veselin NasufovićiD· 2 shared Aarushi Davesar· 1 shared

Activity by Year

2025-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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2 shared papersBiochemistry

Jonas WilhelmORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Fast and Luminous: CLIP-tag2

Veselin Nasufović, Anamarija Pišpek, Stefanie F. Kühn, Manuel Bibrowski, Jonas Fischer, Jonas Wilhelm, Birgit Koch, Julian Kompa, Runyu Mao, Mirosław Tarnawski, Julien Hiblot, Kai Johnsson

The paper introduces CLIP-tag2, an engineered variant of the CLIP-tag protein that significantly improves labeling speed and efficiency for live-cell imaging.

bioRxiv · Mar 7, 2026 · PreprintBiochemistry

Peripheral T Helper Cells Dominate the Synovial CD4⁺ T Cell Compartment in Systemic Juvenile Idiopathic Arthritis and Are Shaped by IL-1β and IL-18

Johannes Dirks, Jonas Fischer, Leon Harrer, Claudia Bracaglia, Giusi Prencipe, Manuela Pardeo, Silvia Magni‐Manzoni, Ivan Caiello, Annette Holl‐Wieden, Hermann Joseph Girschick, Christoph Kessel, Henner Morbach

This study identifies peripheral T helper (Tph) cells as dominant in sJIA synovial CD4+ T cells, driven by IL-1β and IL-18, linking them to chronic arthritis.

bioRxiv · Jul 3, 2025 · PreprintImmunology

SNAP-tag2: faster and brighter protein labeling

Stefanie Kühn, Veselin Nasufović, Jonas Wilhelm, Julian Kompa, Eline M.F. de Lange, Yin‐Hsi Lin, Cornelia Egoldt, Jonas Fischer, Artem Lennoi, Mirosław Tarnawski, Jochen Reinstein, Rifka Vlijm, Julien Hiblot, Kai Johnsson

This paper introduces SNAP-tag2, an improved version of SNAP-tag with faster labeling kinetics and higher fluorescence brightness for better live-cell imaging.

Nature Chemical Biology · Jul 3, 2025Peer-reviewedBiochemistry

Organoid-based modeling of platinum resistance identifies KRT17 as both a response mediator and biomarker for targeted therapy in ovarian cancer

Juliane Reichenbach, Juliana Schmid, Sophia Hierlmayer, Tingyu Zhang, Ilaria Piga, Sophia Geweniger, Jonas Fischer, Aarushi Davesar, Nemanja Vasovic, Anca Chelariu-Raicu, Fabian Bernhard Thaddäus Kraus, Alexander Burges, Bastian Czogalla, Doris Cooper Mayr, Tobias Straub, , Mirjana Kessler

This study identifies KRT17 as a mediator of platinum resistance and a biomarker for targeted therapy in ovarian cancer using organoid models and clinical data.

bioRxiv · Mar 10, 2025 · PreprintCancer Biology