Nature Communications (Jan 2020)

Non-canonical Wnt signalling regulates scarring in biliary disease via the planar cell polarity receptors

  • D. H. Wilson,
  • E. J. Jarman,
  • R. P. Mellin,
  • M. L. Wilson,
  • S. H. Waddell,
  • P. Tsokkou,
  • N. T. Younger,
  • A. Raven,
  • S. R. Bhalla,
  • A. T. R. Noll,
  • S. W. Olde Damink,
  • F. G. Schaap,
  • P. Chen,
  • D. O. Bates,
  • J. M. Banales,
  • C. H. Dean,
  • D. J. Henderson,
  • O. J. Sansom,
  • T. J. Kendall,
  • L. Boulter

DOI
https://doi.org/10.1038/s41467-020-14283-3
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 13

Abstract

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In fibrotic biliary disease, portal fibroblasts promote both biliary scarring and bile duct regeneration. Here, the authors report that the non-canonical Wnt-PCP signalling promotes bile duct scarring in mice, and inhibition of Wnt-ligands reduces the scarring without impairing regeneration.