Nature Communications (Sep 2022)

Mild dyslipidemia accelerates tumorigenesis through expansion of Ly6Chi monocytes and differentiation to pro-angiogenic myeloid cells

  • Thi Tran,
  • Jean-Remi Lavillegrand,
  • Cedric Lereverend,
  • Bruno Esposito,
  • Lucille Cartier,
  • Melanie Montabord,
  • Jaouen Tran-Rajau,
  • Marc Diedisheim,
  • Nadège Gruel,
  • Khadija Ouguerram,
  • Lea Paolini,
  • Olivia Lenoir,
  • Emmanuel Pinteaux,
  • Eva Brabencova,
  • Corinne Tanchot,
  • Pauline Urquia,
  • Jacqueline Lehmann-Che,
  • Richard Le Naour,
  • Yacine Merrouche,
  • Christian Stockmann,
  • Ziad Mallat,
  • Alain Tedgui,
  • Hafid Ait-Oufella,
  • Eric Tartour,
  • Stephane Potteaux

DOI
https://doi.org/10.1038/s41467-022-33034-0
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 15

Abstract

Read online

Obesity and inflammation have been associated to cancer progression. Here, the authors show that high fat and cholesterol diet, in a non-obese context, promotes tumourigenesis through increasing inflammatory monocytes and myeloid-derived pro-angiogenic factors.