Assay Methodology Drives Interleukin-17 Heterogeneity in Psoriasis: A Meta-Analysis
Psoriasis is a chronic immune-mediated skin disorder in which interleukin-17 (IL-17) plays a central role in disease pathogenesis through the TNF-α/IL-23/IL-17 inflammatory axis. Despite broad consensus on IL-17 elevation in psoriasis, reported circulating levels vary markedly across studies, and the contribution of as...