In the article titled “Toll-Like Receptor 4–Myeloid Differentiation Primary Response Gene 88 Pathway Is Involved in the Shikonin Treatment of CIA by Regulating Treg/Th17 Expression” [1], reference , J. A. Carlsson et al. [2], was incorrectly included in the reference list and should be replaced with M. F. Roelofs et al. [3].