Author

Krista Kokki

University of HelsinkiORCID 0000-0001-5057-7471Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:Drosophila· 3 Research Focus:cell type annotation· 2 Research Focus:chromatin & epigenetic regulation· 2 Research Focus:development & morphogenesis· 2 Approach:experimental assay· 2 Assay:proteomics· 2 Assay:DNA methylation· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Ville HietakangasiD· 3 shared Atte Hallasaari· 2 shared Gaia FabrisiD· 2 shared Kari Moisio· 2 shared Onur DeniziD· 2 shared Tuuli KirkineniD· 2 shared Arto ViitaneniD· 1 shared Bohdana M. RovenkoiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 41 mutual co-author links

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3 shared papersPhysiology

Ville HietakangasORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

PhysiologybioRxivPreprintNov 4, 2026

mTORC1-dependent control of Hedgehog signaling mediates nutrient-responsive licensing of intestinal stem cell differentiation

Gaia Fabris, Simon Biaudet, Atte Hallasaari…·Ville Hietakangas

This study identifies an mTORC1-PWP1-Hedgehog circuit that links nutrient metabolism to intestinal stem cell differentiation in Drosophila, showing its role in aging and tissue renewal.

DOI 10.64898/2026.10.29.762847

Drosophilagenetic perturbation / CRISPR

𝕏 PostBluesky

Cell BiologyThe EMBO JournalPeer-reviewedJul 11, 2026

Spalt-related is an integrated stress response-activated inhibitor of mTORC1-mediated growth

Onur Deniz, Liu Y, Tuuli Kirkinen…·Ville Hietakangas

This study identifies Spalt-related (Salr) as a negative regulator of growth and lipid storage, activated through the integrated stress response and converging with FoxO to promote catabolism during nutrient stress.

DOI 10.1038/s44318-026-00858-1

Drosophilaproteomics

𝕏 PostBluesky

PhysiologybioRxivPreprintJun 30, 2025

Metabolic control of enteroendocrine cell fate through a redox state sensor CtBP

Bohdana M. Rovenko, Kari Moisio, Cornélia Biehler…·Ville Hietakangas

This study identifies CtBP as a redox state sensor that controls enteroendocrine cell fate in Drosophila by integrating metabolic signals with transcriptional regulation.

DOI 10.1101/2025.06.30.662346

Drosophilaproteomics

𝕏 PostBluesky