Nature Communications (Mar 2020)

A Staphylococcus pro-apoptotic peptide induces acute exacerbation of pulmonary fibrosis

  • Corina N. D’Alessandro-Gabazza,
  • Tetsu Kobayashi,
  • Taro Yasuma,
  • Masaaki Toda,
  • Heejin Kim,
  • Hajime Fujimoto,
  • Osamu Hataji,
  • Atsuro Takeshita,
  • Kota Nishihama,
  • Tomohito Okano,
  • Yuko Okano,
  • Yoichi Nishii,
  • Atsushi Tomaru,
  • Kentaro Fujiwara,
  • Valeria Fridman D’Alessandro,
  • Ahmed M. Abdel-Hamid,
  • Yudong Ren,
  • Gabriel V. Pereira,
  • Christy L. Wright,
  • Alvaro Hernandez,
  • Christopher J. Fields,
  • Peter M. Yau,
  • Shujie Wang,
  • Akira Mizoguchi,
  • Masayuki Fukumura,
  • Junpei Ohtsuka,
  • Tetsuya Nosaka,
  • Kensuke Kataoka,
  • Yasuhiro Kondoh,
  • Jing Wu,
  • Hirokazu Kawagishi,
  • Yutaka Yano,
  • Roderick I. Mackie,
  • Isaac Cann,
  • Esteban C. Gabazza

DOI
https://doi.org/10.1038/s41467-020-15344-3
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 17

Abstract

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Idiopathic pulmonary fibrosis is associated with increased abundance of Staphylococcus and Streptococcus in the lungs. Here, the authors identify a Staphylococcus nepalensis-derived peptide, named corisin, to induce apoptosis of lung epithelial cells and exacerbation of pulmonary fibrosis in mice.