Author

Alexandra Ritchie

University of HelsinkiORCID 0000-0002-0964-7498Unclaimed 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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Assay:bulk RNA-seq· 2 Approach:experimental assay· 2 Organism:mouse· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Pekka KatajistoiD· 2 shared Alessandro Ori‬‬iD· 1 shared Anna WebbiD· 1 shared Anne JuutiiD· 1 shared Ari P. RistimakiiD· 1 shared Ashish A. KumariD· 1 shared Daniel BorshagovskiiD· 1 shared Emilia KuuluvaineniD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersDevelopmental Biology

Pekka KatajistoORCID

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2 papers

Recent·Most cited

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

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Cancer BiologybioRxivPreprintDec 26, 2024

Tumour-derived LAMA5 is critical for tumour initiation and controls progression and phenotype in luminal breast cancer

Alexandra Ritchie, Priyal Dhawan, Eveliina Kailari…·Johanna I. Englund

This study shows LAMA5 is essential for luminal breast cancer initiation and progression, with Fgf signaling playing a key role in its effects.

1 citation

mousehuman

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