Evidence map›Paper›PMID 42660948›Full record

ArticleNature communications2026

De novo E-cadherin/catenin complex formation controls basal epithelial mechanics and force transmission for apoptotic cell clearance.

Hanna-Maria Häkkinen, Marta Batet, Laura F Bianchi, Senda Jiménez-Delgado, Fabio Pezzano, Stefan Wieser, Luca Ciampa, Esteban Hoijman, Carina Vibe, Sofie Wijma and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Hanna-Maria Häkkinen *Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.ORCID 0000-0003-1060-5372
Marta Batet *Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.ORCID 0000-0003-3740-5477
Laura F Bianchi *Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.ORCID 0000-0002-3264-3065
Senda Jiménez-DelgadoCentre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.
Fabio PezzanoCentre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.ORCID 0000-0001-5288-1362
Stefan WieserUniversity of Innsbruck (UIBK), Innsbruck, Austria.ORCID 0000-0002-2670-2217
Luca CiampaUniversity of Innsbruck (UIBK), Innsbruck, Austria.ORCID 0009-0001-9135-2620
Esteban HoijmanCentre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.ORCID 0000-0003-1927-1989
Carina VibeCentre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.ORCID 0000-0002-6309-269X
Sofie WijmaCentre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.
Verena RuprechtCentre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain. verena.ruprecht@uibk.ac.at.ORCID 0000-0003-4088-8633

Funding

Austrian Science Fund (Fonds zur Förderung der Wissenschaftlichen Forschung) 10.55776/PIN3977225EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) BREAKDANCE_101072123Human Frontier Science Program (HFSP) RGY0079/2020
6 · The paper itself

Abstract

Beyond serving as cohesive barriers, epithelia clear apoptotic cells to regulate development, homeostasis and inflammation. How epithelial cells remodel their shape during phagocytosis while preserving tissue integrity, and the role of adhesion receptors in this process, remain unclear. Using live in vivo imaging of phagocyte-target interactions in zebrafish (Danio rerio) embryos, we show that basal and apical epithelial domains are mechanically decoupled, enabling engulfment without disrupting tissue cohesion. We identify a dynamic assembly of E-cadherin/catenin complexes at the basal epithelial surface in contact with apoptotic cells. Targeted perturbations reveal two critical functions of de novo E-cadherin/catenin complex formation at the phagocytic synapse: α-catenin acts as a physical linker transmitting actin-generated forces required for engulfment, while p120-catenin restrains Myosin II activity, enabling efficient clearance. We further demonstrate the conservation of E-cadherin-dependent apoptotic cell clearance in the mouse trophectoderm. These findings reveal that the E-cadherin/catenin complex is repurposed at the phagocytic synapse as a mechano-regulator of epithelial efferocytosis beyond its canonical role in tissue cohesion.

Indexed as

alpha CateninApoptosisCadherinsCateninsEpithelial CellsZebrafish ProteinsActinsAnimalsDelta CateninEfferocytosisEmbryo, NonmammalianEpitheliumMiceMyosin Type IIPhagocytosisZebrafishActinsalpha CateninCadherinsCateninsDelta CateninMyosin Type IIZebrafish Proteins

Identifiers

PMID42660948
PMCPMC13522565

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.