Nature Communications (Aug 2020)

Fibroblast-enriched endoplasmic reticulum protein TXNDC5 promotes pulmonary fibrosis by augmenting TGFβ signaling through TGFBR1 stabilization

  • Tzu-Han Lee,
  • Chih-Fan Yeh,
  • Ying-Tung Lee,
  • Ying-Chun Shih,
  • Yen-Ting Chen,
  • Chen-Ting Hung,
  • Ming-Yi You,
  • Pei-Chen Wu,
  • Tzu-Pin Shentu,
  • Ru-Ting Huang,
  • Yu-Shan Lin,
  • Yueh-Feng Wu,
  • Sung-Jan Lin,
  • Frank-Leigh Lu,
  • Po-Nien Tsao,
  • Tzu-Hung Lin,
  • Shen-Chuan Lo,
  • Yi-Shuan Tseng,
  • Wan-Lin Wu,
  • Chiung-Nien Chen,
  • Chau-Chung Wu,
  • Shuei-Liong Lin,
  • Anne I. Sperling,
  • Robert D. Guzy,
  • Yun Fang,
  • Kai-Chien Yang

DOI
https://doi.org/10.1038/s41467-020-18047-x
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 20

Abstract

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Pulmonary fibrosis is a major public health problem with unclear mechanism and limited therapeutic options. Here the authors show that a fibroblast-enriched endoplasmic reticulum protein, TXNDC5, promotes pulmonary fibrosis by stabilizing TGFBR1 and show the potential of TXNDC5 as a therapeutic target against pulmonary fibrosis.