Author

Anne Nikkonen

University of Helsinki

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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Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Diana M. ToivolaiD· 1 shared Ekta KotharkariD· 1 shared Jannika RovapaloiD· 1 shared Johannes A. M. MerilahtiiD· 1 shared Kaija‐Leena KolhoiD· 1 shared Lauri PolariiD· 1 shared Maria A. IlomäkiiD· 1 shared Noora LehtoneniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperCell Biology

Diana M. ToivolaORCID

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1 paper

Recent·Most cited

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

Maria A. Ilomäki, Ekta Kotharkar, Jannika Rovapalo, Noora Lehtonen, Anne Nikkonen, Rebecka Ventin-Holmberg, Johannes A. M. Merilahti, Otto Kauko, Kaija‐Leena Kolho, Lauri Polari, 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.

bioRxiv · Apr 22, 2026 · PreprintCell Biology