Cited by 1,589Cellular Mechanics and InteractionsProtein Kinase Regulation and GTPase SignalingCancer Cells and Metastasis

The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.

Fibroblast-led collective invasion of carcinoma cells with differing roles for RhoGTPases in leading and following cells

Abstract

Imaging of collectively invading cocultures of carcinoma cells and stromal fibroblasts reveals that the leading cell is always a fibroblast and that carcinoma cells move within tracks in the extracellular matrix behind the fibroblast. The generation of these tracks by fibroblasts is sufficient to enable the collective invasion of the squamous cell carcinoma (SCC) cells and requires both protease- and force-mediated matrix remodelling. Force-mediated matrix remodelling depends on integrins alpha3 and alpha5, and Rho-mediated regulation of myosin light chain (MLC) activity in fibroblasts, but these factors are not required in carcinoma cells. Instead, carcinoma cells use Cdc42 and MRCK (myotonic dystrophy kinase-related CDC42-binding protein kinases) mediated regulation of MLC to follow the tracks generated by fibroblasts.

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Crossref · 10.1038/ncb1658

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Metadata

Authors
Gaggioli, C., Hooper, S., Hidalgo-Carcedo, C., Grosse, R., Marshall, J. F., Harrington, K., & Sahai, E.
Affiliations
  • Cancer Research UK (GB)
  • Heidelberg University (DE)
  • Queen Mary University of London (GB)
  • Institute of Cancer Research (GB)
Corresponding author
Sahai, Erik
Venue
Nature Cell Biology
Published
2007-11-25
Volume
9
Issue
12
Pages
1392-1400
ISSN
  • 1465-7392 (ISSN-L)
  • 1476-4679
OpenAlex
W1977381126
Cited by
1,589
References
32
Citations by year
2026: 57 · 2025: 75 · 2024: 70 · 2023: 108 · 2022: 97 · 2021: 110 · 2020: 117 · 2019: 106 · 2018: 93 · 2017: 100 · 2016: 86 · 2015: 87 · 2014: 92 · 2013: 79 · 2012: 80
FWCI
20.14
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Cell Biology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular Mechanics and Interactions
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
  • Health Sciences › Medicine › Oncology › Cancer Cells and Metastasis
Keywords
collective invasion, carcinoma cells, stromal fibroblasts, Rho GTPases, Cdc42, MRCK, myosin light chain, integrin alpha3, integrin alpha5, extracellular matrix remodeling, squamous cell carcinoma, cell tracks
MeSH terms
Carcinoma, Squamous Cell, Cell Movement, Cells, Cultured, Extracellular Matrix, Fibroblasts, Heat-Shock Proteins, Humans, Neoplasm Invasiveness, Myosin Light Chains, rho GTP-Binding Proteins, cdc42 GTP-Binding Protein, Integrin alpha3, Integrin alpha5, HSP27 Heat-Shock Proteins

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