Author

Saara Ollila

University of HelsinkiORCID 0000-0002-8190-257XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cancer Biology· 1 Developmental Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Assay:bulk RNA-seq· 1 Research Focus:cell-cell communication· 1 Research Focus:clustering· 1 Approach:deep learning· 1 Approach:experimental assay· 1 Organism:human· 1

Frequent Co-Authors

Emma W ViitalaiD· 2 shared Pekka KatajistoiD· 2 shared Alessandro Ori‬‬iD· 1 shared Alexandra RitchieiD· 1 shared Anna WebbiD· 1 shared Anne JuutiiD· 1 shared Ari P. RistimakiiD· 1 shared Ashish A. KumariD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersCancer Biology

Emma W ViitalaORCID

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2 papers

Recent·Most cited

Cancer BiologybioRxivPreprintJul 29, 2025

High-resolution integrative analysis allows characterization and spatial annotation of normal and cancer-associated colon fibroblasts

Emma W Viitala, Ella S. Salminen, Mitro Miihkinen…·Saara Ollila

This study characterizes and spatially annotates normal and cancer-associated colon fibroblasts using single-cell RNA-sequencing and spatial transcriptomics.

3 citations

humanscRNA-seq

𝕏 PostBluesky

Developmental BiologyCell stem cellPeer-reviewedMar 6, 2025

Fetal-like reversion in the regenerating intestine is regulated by mesenchymal Asporin

Sharif Iqbal, Simon Andersson, Ernesta Nesta…·Pekka Katajisto

The paper shows that mesenchymal Asporin mediates fetal-like reprogramming in regenerating intestinal epithelium by modulating Tgfβ signaling through CD44.

24 citationstop 1%

mousebulk RNA-seq

𝕏 PostBluesky