Author

Otto K. Kari

University of HelsinkiORCID 0000-0002-1201-5010Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell-cell communication· 2 Approach:experimental assay· 2 Organism:human· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Approach:deep learning· 1 Assay:imaging· 1 Approach:machine learning (classical)· 1

Frequent Co-Authors

Joseph NdikaiD· 2 shared Ada JunqueraiD· 1 shared Aleksandra ShabanovaiD· 1 shared Ana María AransayiD· 1 shared Anna VähärautioiD· 1 shared Anni VirtaneniD· 1 shared Anniina FärkkiläiD· 1 shared Antonio FedericoiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersCancer Biology

Joseph NdikaORCID

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2 papers

Recent·Most cited

Cancer BiologyCancer DiscoveryPeer-reviewedFeb 9, 2026

✦ In-depth digest

Single-cell spatial atlas of high-grade serous ovarian cancer unveils MHC class II as a key driver of spatial tumor ecosystems and clinical outcomes

Fernando Pérez‐Villatoro, Aleksandra Shabanova, Lilian van Wagensveld…·Anniina Färkkilä

Cyclic immunofluorescence of 265 high-grade serous ovarian carcinomas and random-forest feature ranking identify cancer-cell MHC-II as an adjusted predictor of longer survival marking immune-activated tumor-stroma hotspots.

10 citationstop 1%

humanimaging

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Cell BiologyJournal of Extracellular VesiclesPeer-reviewedSep 27, 2024

Beyond Basic Characterization and Omics: Immunomodulatory Roles of Platelet-Derived Extracellular Vesicles Unveiled by Functional Testing

Mari Palviainen, Johanna Puutio, Rikke Halse Østergaard…·Pia R. M. Siljander

This study investigates the immunomodulatory roles of platelet-derived extracellular vesicles by comparing their functional effects and omics profiles across different activation methods.

23 citations

zebrafishhuman

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