IL17A and osteoarthritis, knee: The findings of Kamiab et al., 2024 [42] demonstrated that serum IL-17A concentrations did not differ significantly between patients with knee osteoarthritis and healthy controls (5.52 ± 0.35 pg/mL vs. 6.20 ± 1.11 pg/mL), although a non-significant trend toward higher values was observed in the latter group.