Nature Communications (May 2019)

Collagen-rich airway smooth muscle cells are a metastatic niche for tumor colonization in the lung

  • Yu-Cheng Lee,
  • Antonina V. Kurtova,
  • Jing Xiao,
  • Fotis Nikolos,
  • Kazukuni Hayashi,
  • Zoe Tramel,
  • Antrix Jain,
  • Fengju Chen,
  • Mithil Chokshi,
  • Ciaran Lee,
  • Gang Bao,
  • Xiang Zhang,
  • Jianjun Shen,
  • Qianxing Mo,
  • Sung Yun Jung,
  • David Rowley,
  • Keith Syson Chan

DOI
https://doi.org/10.1038/s41467-019-09878-4
Journal volume & issue
Vol. 10, no. 1
pp. 1 – 16

Abstract

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Collagen is a dynamic component of both the tumor and metastatic niche. Here, the authors show that airway smooth muscle cells are a collagen III rich niche bladder cancer cells expressing CD167a, and Stat3 is a downstream target for abrogating these collagen III/CD167a-driven metastatic foci.