Decoding Gut Microbiome Dysbiosis as a Non-Invasive Diagnostic Biomarker for Alopecia Areata

Alopecia areata (AA) is a common, chronic autoimmune disorder characterized by non-scarring hair loss that significantly affects approximately 2% of the global population. The disease imposes a substantial psychosocial burden, often linked to anxiety and depression. Pathogenically, AA is driven…


