ArticleThe Journal of cell biology2023
SCRIB controls apical contractility during epithelial differentiation.
Article in The Journal of cell biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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Who cites it
4 citing papers in PubMed, 10 citations in OpenAlex.
- Hesperetin, Acting Through Inhibition of c-Jun Signaling, Mitigates Hypomyelinating Disease-Associated Stop-Loss Claudin-11-Induced Defective Morphogenesis in Oligodendroglial FBD-102b Cells.International journal of molecular sciences · 2026Article
- Keratin intermediate filaments mechanically position melanin pigments for genome photoprotection.Nature cell biology · 2026Article
- Roles of protein-protein interactions and monolayer mechanics in tricellulin localization to tricellular tight junctions.Biology open · 2025Article
- Claudin-11, a hypomyelinating leukodystrophy 22 (HLD22)-responsible protein, uniquely interacts with shroom-2 to change cell phenotypes.BBA advances · 2025Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although mutations in the SCRIB gene lead to multiple morphological organ defects in vertebrates, the molecular pathway linking SCRIB to organ shape anomalies remains elusive. Here, we study the impact of SCRIB-targeted gene mutations during the formation of the gut epithelium in an organ-on-chip model. We show that SCRIB KO gut-like epithelia are flatter with reduced exposed surface area. Cell differentiation on filters further shows that SCRIB plays a critical role in the control of apical cell shape, as well as in the basoapical polarization of myosin light chain localization and activity. Finally, we show that SCRIB serves as a molecular scaffold for SHROOM2/4 and ROCK1 and identify an evolutionary conserved SHROOM binding site in the SCRIB carboxy-terminal that is required for SCRIB function in the control of apical cell shape. Our results demonstrate that SCRIB plays a key role in epithelial morphogenesis by controlling the epithelial apical contractility during cell differentiation.
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Registered trials
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.