Pathogenic role of Th17 cells in autoimmune thyroid disease and their underlying mechanisms

Best Pract Res Clin Endocrinol Metab. 2023 Mar;37(2):101743. doi: 10.1016/j.beem.2023.101743. Epub 2023 Feb 8.

Abstract

Autoimmune thyroid disease, encompassing Graves' disease and Hashimoto's thyroiditis, has a very complex etiology. Pathogenesis of the disease involves both genetic susceptibility and environmental triggers. Traditionally, imbalance of T helper cell 1 and 2 was thought to result in the immune disorders in Graves' disease and Hashimoto's thyroiditis. However, increasing evidence recently revealed the important role of T helper 17 cell and its relative cellular and secretory components in the pathogenesis and progression of autoimmune thyroid disease. This review is aimed to summarize the published studies on the involvement of T helper 17 cell in autoimmune thyroid disease and discuss the underlying regulatory mechanisms, which could possibly serve as the foundation of discovering new therapeutic targets.

Keywords: Graves’ disease; Hashimoto’s thyroiditis; Th17 cell; Th17/Treg imbalance; autoimmune thyroid disease.

Publication types

  • Review
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Genetic Predisposition to Disease
  • Graves Disease*
  • Hashimoto Disease*
  • Humans
  • Th17 Cells / pathology