164 citations
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November 1989 in “Clinical and Experimental Dermatology” This retrospective study found that juvenile alopecia areata is more severe and has a worse prognosis than maturity-onset alopecia areata.
7 citations
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January 2017 in “Dermatology” In this study, late-onset alopecia areata in Israeli patients was predominantly observed in females with mild disease, showing a high rate of complete hair regrowth but frequent relapses.
38 citations
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January 2012 in “Journal of Korean Medical Science” This study found that early-onset patients with alopecia universalis or a family history of alopecia areata showed worse prognosis compared to those with late-onset.
1 citations
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January 2015 This study suggests that personality plays a significant role in how psychological factors influence the onset and progression of alopecia areata, as well as its psychosocial impacts.
30 citations
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December 2001 in “Experimental dermatology” This study found that gonadal steroid hormones influence alopecia areata in C3H/HeJ mice, with estradiol promoting progression and dihydrotestosterone conferring resistance to disease onset.