Author

A. Viitanen

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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Physiology· 2

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Organism:Drosophila· 1 Approach:experimental assay· 1 Assay:imaging· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

J. Mattila· 2 shared V. Hietakangas· 2 shared G. Fabris· 1 shared J. Gullmets· 1 shared J. Korzelius· 1 shared J. Morikka· 1 shared P. Katajisto· 1 shared

Activity by Year

2021-2023 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 15 mutual co-author links

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2 shared papersPhysiology

J. Mattila

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2 papers

Recent·Most cited

Stem cell growth directs region-specific cell fate decisions during intestinal nutrient adaptation

J. Mattila, A. Viitanen, G. Fabris, J. Korzelius, V. Hietakangas

This study shows that nutrient signaling through mTORC1 regulates intestinal stem cell size and directs region-specific cell fate decisions, with implications for tissue integrity during aging.

bioRxiv · Apr 24, 2023 · PreprintPhysiology

LAM - an image analysis method for regionally defined organ-wide cellular phenotyping of the Drosophila midgut

A. Viitanen, J. Gullmets, J. Morikka, P. Katajisto, J. Mattila, V. Hietakangas

The paper introduces LAM, an imaging method to analyze regional cellular phenotypes in Drosophila midgut, revealing regional heterogeneity in ISC responses to colitis.

bioRxiv · Jan 20, 2021Physiology