Products Literature > Citations/Published Articles > IL-17 IL-17 Toyoda Y et al. “Thymidine Phosphorylase Regulates the Expression of CXCL10 in Rheumatoid Arthritis Fibroblast-like Synoviocytes.” Arthritis & Rheumatology 66, no. 3 (2014): 560–68. PMID: 24574215 Human Cell Expressed Animal Component-Free, Xeno-Free Production