Zi Xu

Biomarkers in axial spondyloarthritis diagnosis: from clinical signs to multi-omics integration

Axial spondyloarthritis (axSpA) is a chronic inflammatory rheumatic disease primarily affecting the sacroiliac joints and spine, with an estimated global prevalence of 0.3–1.5%. Despite advances in classification criteria and imaging techniques, diagnostic delay remains a persistent clinical challenge, with patients wa...