IL6 and alopecia areata: Additionally, elevated levels of IL-4, IL-6, and IL-10 in alopecia areata patients have been reported (Aşkın et al., 2021; Gautam et al., 2020; Lensing & Jabbari, 2022; Muhammad & Pirzado, 2024; Šutić Udović et al., 2024).