Author

Jannika Rovapalo

Åbo Akademi UniversityORCID 0009-0006-5854-8193Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Organism:human· 2 Assay:proteomics· 2

Frequent Co-Authors

Diana M. ToivolaiD· 2 shared Lauri PolariiD· 2 shared Maria A. IlomäkiiD· 2 shared Anne Nikkonen· 1 shared Ekta KotharkariD· 1 shared Emelie Lassas· 1 shared Johannes A. M. MerilahtiiD· 1 shared Julia KönigiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersCell Biology

Diana M. ToivolaORCID

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2 papers

Recent·Most cited

Cell BiologybioRxivPreprintApr 22, 2026

Keratin 7 protein presence in stool is indicative of active pediatric-onset inflammatory bowel disease

Maria A. Ilomäki, Ekta Kotharkar, Jannika Rovapalo…·Diana M. Toivola

This study identifies keratin 7 (K7) protein in stool as a noninvasive biomarker for active pediatric-onset inflammatory bowel disease, showing high sensitivity and specificity.

DOI 10.64898/2026.04.21.719629

humanproteomics

𝕏 PostBluesky

Cell BiologybioRxivPreprintFeb 5, 2026

The expression of colonic keratins is elevated in IBD, reduced in microscopic colitis, and unchanged in IBS : a retrospective study

Victor Nielsen, Lauri Polari, Emelie Lassas…·Diana M. Toivola

This study examines colonic keratin expression in IBD, MC, and IBS, finding elevated levels in IBD, reduced in MC, and unchanged in IBS.

1 citation

humanproteomics

𝕏 PostBluesky