Cited by 409Cellular Mechanics and InteractionsCytokine Signaling Pathways and InteractionsProtein Kinase Regulation and GTPase Signaling

ROCK and JAK1 Signaling Cooperate to Control Actomyosin Contractility in Tumor Cells and Stroma

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Sanz-Moreno, Victoria, Gaggioli, Cedric, Yeo, Maggie, Albrengues, Jean, Wallberg, Fredrik, Viros, Amaya, Hooper, Steven, Mitter, Richard +7 more·2011·Cancer Cell

Abstract

Proinflammatory cytokines are frequently observed in the tumor microenvironment, and chronic inflammation is involved in cancer initiation and progression. We show that cytokine signaling through the receptor subunit GP130-IL6ST and the kinase JAK1 generates actomyosin contractility through Rho-kinase dependent signaling. This pathway generates contractile force in stromal fibroblasts to remodel the extracellular matrix to create tracks for collective migration of squamous carcinoma cells and provides the high levels of actomyosin contractility required for migration of individual melanoma cells in the rounded, "amoeboid" mode. Thus, cytokine signaling can generate actomyosin contractility in both stroma and tumor cells. Strikingly, actomyosin contractility itself positively modulates activity of the transcription factor STAT3 downstream of JAK1, demonstrating positive feedback within the signaling network.

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Crossref · 10.1016/j.ccr.2011.06.018

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  • Various inflammatory modulators can promote CAF activation, with IL-1 acting through NF-κB and IL-6 acting primarily on STAT transcription factors.

    “Various inflammatory modulators can promote CAF activation, with interleukin-1 (IL-1) acting through NF-κB and IL-6 acting primarily on signal transducer and activator of transcription (STAT) transcription factors57,58.”

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Authors
Sanz-Moreno, V., Gaggioli, C., Yeo, M., Albrengues, J., Wallberg, F., Viros, A., Hooper, S., Mitter, R., Féral, C. C., Cook, M., Larkin, J., Marais, R., Meneguzzi, G., Sahai, E., & Marshall, C. J.
Affiliations
  • Institute of Cancer Research (GB)
  • Inserm (FR)
  • Cancer Research UK (GB)
  • Royal Surrey County Hospital (GB)
  • Royal Marsden NHS Foundation Trust (GB)
Corresponding author
Marshall, Chris J.
Venue
Cancer Cell
Publisher
Elsevier BV
Published
2011-08
Volume
20
Issue
2
Pages
229-245
ISSN
1535-6108 (ISSN-L)
OpenAlex
W2031409539
Cited by
409
References
4
Citations by year
2026: 15 · 2025: 20 · 2024: 21 · 2023: 27 · 2022: 35 · 2021: 38 · 2020: 43 · 2019: 19 · 2018: 24 · 2017: 25 · 2016: 36 · 2015: 26 · 2014: 33 · 2013: 21 · 2012: 23
FWCI
12.12
Type
journal article
Language
en
Open access
Locations
  • Cancer Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Research Portal (King's College London) (submittedVersion)
Funders
  • Cancer Research UK
  • European Commission
  • Institut National de la Santé et de la Recherche Médicale
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular Mechanics and Interactions
  • Health Sciences › Medicine › Oncology › Cytokine Signaling Pathways and Interactions
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
Keywords
actomyosin contractility, Rho kinase, ROCK signaling, inflammatory cytokines, tumor microenvironment, stromal fibroblasts, extracellular matrix remodeling, collective cell migration, squamous cell carcinoma, melanoma, amoeboid migration, STAT3, positive feedback loop, chronic inflammation
MeSH terms
Actomyosin, Cell Movement, Humans, Melanoma, Neoplasms, Signal Transduction, Stromal Cells, STAT3 Transcription Factor, Janus Kinase 1, rho-Associated Kinases

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