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pekka-katajisto.bsky.social

@pekka-katajisto.bsky.social

Reposted by @pekka-katajisto.bsky.social

MetaScale @metascale.bsky.social · 13/03/2026

Excited to Kick-off our 8-year Centre of Excellence focusing on Metabolic Integration. MetaScale brings together the groups of @pekka-katajisto.bsky.social @awartiovaara.bsky.social Elina Ikonen, Ville Hietakangas @emmihelle.bsky.social @rafabolism.bsky.social and @diegobalboa.bsky.social

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pekka-katajisto.bsky.social @pekka-katajisto.bsky.social · 28/04/2025

Hien’s peroxisome story is out! Amazing effort starting from description of a new phenomenon, building in vivo tools, and describing how sub-cellular localization of metabolic activities can guide stem cell fate. Congrats Hien and thank you to the great collaborators!

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Reposted by @pekka-katajisto.bsky.social

KatajistoLab @katajistolab.bsky.social · 07/03/2025

1/6 Proudly presenting Sharif’s @sharifiqbal.bsky.social paper on the role of Asporin in intestinal regeneration through TGF-B-dependent fetal-like reversion www.sciencedirect.com/science/arti... out in @cp-cellstemcell.bsky.social @pekka-katajisto.bsky.social @helsinki.fi @metastem.bsky.social 🧵

sciencedirect.com

Fetal-like reversion in the regenerating intestine is regulated by mesenchymal asporin

Mesenchymal cells and the extracellular matrix (ECM) support epithelium during homeostasis and regeneration. However, the role of the mesenchyme in ep…

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