What is more, insignificant relationships between HAPLN1 with ADAMTS4 (r = 0.365, p = 0.299), ADAMTS5 (r = 0.281, p = 0,353), TOS (r = −0.011, p = 0.984), and TGF-β (r = −0.4797, p = 0.191) were observed in the treated patients with inactive JIA (Table 3). This evidence concerns the gene HAPLN1 and juvenile idiopathic arthritis.