Author

Sébastien Wälchli

Oslo University HospitalORCID 0000-0001-5869-1746Unclaimed 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· 2 Organism:human· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Assay:proteomics· 1

Frequent Co-Authors

Agnieszka Graczyk‐JarzynkaiD· 1 shared Aliki Popidou· 1 shared Andrei Thomas‐TikhonenkoiD· 1 shared Brian C. GilmouriD· 1 shared Emmanuelle Benard· 1 shared Gustavo Antonio de SouzaiD· 1 shared Hanna ChaniD· 1 shared Hanna Kjelstrup· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperImmunology

Agnieszka Graczyk‐JarzynkaORCID

Mutual co-authors in cluster

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2 papers

Recent·Most cited

ImmunologybioRxivPreprintFeb 5, 2026

Intrinsically disordered insert from SH2D2A rewires CD19 CAR signaling via Tyr290

Pawel P. Borowicz, Brian C. Gilmour, Hanna Chan…·Spurkland Anne

This study identifies a specific tyrosine residue in an intrinsically disordered SH2D2A sequence that rewires CD19 CAR signaling and surface expression.

DOI 10.64898/2026.02.03.703491

humanproteomics

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ImmunologybioRxivPreprintFeb 28, 2025

The costimulatory domain influences CD19 CAR-T cell resistance development in B-cell malignancies.

Marta Krawczyk, Narcís Fernández‐Fuentes, Klaudyna Fidyt…·Magdalena Winiarska

This study identifies that the costimulatory domain of CD19-CAR-T cells influences resistance development in B-cell malignancies by affecting CD19 loss and antigen escape.

5 citations

humanexperimental assay

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