Nature Communications (Oct 2017)

Gastric acid suppression promotes alcoholic liver disease by inducing overgrowth of intestinal Enterococcus

  • Cristina Llorente,
  • Peter Jepsen,
  • Tatsuo Inamine,
  • Lirui Wang,
  • Sena Bluemel,
  • Hui J. Wang,
  • Rohit Loomba,
  • Jasmohan S. Bajaj,
  • Mitchell L. Schubert,
  • Masoumeh Sikaroodi,
  • Patrick M. Gillevet,
  • Jun Xu,
  • Tatiana Kisseleva,
  • Samuel B. Ho,
  • Jessica DePew,
  • Xin Du,
  • Henrik T. Sørensen,
  • Hendrik Vilstrup,
  • Karen E. Nelson,
  • David A. Brenner,
  • Derrick E. Fouts,
  • Bernd Schnabl

DOI
https://doi.org/10.1038/s41467-017-00796-x
Journal volume & issue
Vol. 8, no. 1
pp. 1 – 15

Abstract

Read online

Proton pump inhibitors (PPIs) reduce gastric acid secretion and modulate gut microbiota composition. Here Llorente et al. show that PPIs induce bacterial overgrowth of enterococci, which, in turn, exacerbate ethanol-induced liver disease both in mice and humans.