Nature Communications (Jun 2021)

Cell-specific and divergent roles of the CD40L-CD40 axis in atherosclerotic vascular disease

  • Michael Lacy,
  • Christina Bürger,
  • Annelie Shami,
  • Maiwand Ahmadsei,
  • Holger Winkels,
  • Katrin Nitz,
  • Claudia M. van Tiel,
  • Tom T. P. Seijkens,
  • Pascal J. H. Kusters,
  • Ela Karshovka,
  • Koen H. M. Prange,
  • Yuting Wu,
  • Sanne L. N. Brouns,
  • Sigrid Unterlugauer,
  • Marijke J. E. Kuijpers,
  • Myrthe E. Reiche,
  • Sabine Steffens,
  • Andreas Edsfeldt,
  • Remco T. A. Megens,
  • Johan W. M. Heemskerk,
  • Isabel Goncalves,
  • Christian Weber,
  • Norbert Gerdes,
  • Dorothee Atzler,
  • Esther Lutgens

DOI
https://doi.org/10.1038/s41467-021-23909-z
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 12

Abstract

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Previous studies have shown that the CD40L-CD40 signaling axis plays a role in atherosclerosis. Here the authors investigate the cell-specific functions of the most relevant CD40L-expressing cell types in atherosclerosis. Deficiency of T cell-derived CD40L reduces and stabilizes plaques through impaired Th1 polarization while platelet-derived CD40L ameliorates atherothrombosis.