Author

Katia Lefsihane

Karolinska Institutet

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· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Assay:flow cytometry· 1 Organism:human· 1

Frequent Co-Authors

Jan F. TaltsiD· 1 shared Katarina Le BlanciD· 1 shared Lina Sörvik· 1 shared Mahin Nikougoftar ZarifiD· 1 shared Nadir KadriiD· 1 shared Neda KhanlarkhaniiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperImmunology

Jan F. TaltsORCID

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1 paper

Recent·Most cited

HLA-DR MODULATION AND PD-1/PD-L2 CHECKPOINT SIGNALLING DEFINE A MECHANISTIC POTENCY AXIS FOR MESENCHYMAL STROMAL CELL IMMUNOSUPPRESSION

Mahin Nikougoftar Zarif, Katia Lefsihane, Neda Khanlarkhani, Lina Sörvik, Jan F. Talts, Katarina Le Blanc, Nadir Kadri

This study establishes a standardized potency assay for mesenchymal stromal cells by linking HLA-DR modulation and PD-1/PD-L2 signaling to their immunosuppressive activity.

bioRxiv · May 6, 2026 · PreprintImmunology