research Hair Follicle-Related MicroRNA-34a Serum Expression and rs2666433A/G Variant in Patients with Alopecia: A Cross-Sectional Analysis
This study found that the MIR34A rs2666433 (A/G) variant is linked to increased risk and severity of alopecia areata, and high circulatory miR-34a levels may play a role in the disease's pathogenesis.
