Nature Communications (Dec 2019)

IL-17+ CD8+ T cell suppression by dimethyl fumarate associates with clinical response in multiple sclerosis

  • Christina Lückel,
  • Felix Picard,
  • Hartmann Raifer,
  • Lucia Campos Carrascosa,
  • Anna Guralnik,
  • Yajuan Zhang,
  • Matthias Klein,
  • Stefan Bittner,
  • Falk Steffen,
  • Sonja Moos,
  • Federico Marini,
  • Renee Gloury,
  • Florian C. Kurschus,
  • Ying-Yin Chao,
  • Wilhelm Bertrams,
  • Veronika Sexl,
  • Bernd Schmeck,
  • Lynn Bonetti,
  • Melanie Grusdat,
  • Michael Lohoff,
  • Christina E. Zielinski,
  • Frauke Zipp,
  • Axel Kallies,
  • Dirk Brenner,
  • Michael Berger,
  • Tobias Bopp,
  • Björn Tackenberg,
  • Magdalena Huber

DOI
https://doi.org/10.1038/s41467-019-13731-z
Journal volume & issue
Vol. 10, no. 1
pp. 1 – 15

Abstract

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Dimethyl fumarate (DMF) is a therapy for multiple sclerosis (MS) with undetermined mechanism of action. Here the authors find that clinical response to DMF associates with decrease in IL-17-producing CD8+ T cells (Tc17), delineate molecular pathways involved, and show that DMF suppresses Tc17 pathogenicity in a mouse model of MS.