Immunological Aspects of Alopecia Areata: From Pathogenesis to Therapeutic Strategies

This study investigates the immunological aspects of alopecia areata (AA) to develop new therapeutic strategies. It analyzes cellular and molecular mechanisms, focusing on cytokine pathways and immune cells like T-lymphocytes and macrophages. Key markers of inflammation and autoimmune activity, along with genetic predispositions, were identified. The study highlights that the loss of immune privilege in hair follicles is crucial in AA development. Proposed therapies include JAK inhibitors and other immunomodulatory drugs, suggesting that targeted immune modulation can achieve stable remission and improve patient quality of life.