3 citations
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May 2020 in “JAAD Case Reports” This report discusses two patients with plaque psoriasis who developed hypertrichosis, or excessive hair growth, while undergoing interleukin-17A inhibitor therapy.
October 2025 in “Dermatology Practical & Conceptual” This review discusses different types of alopecia associated with psoriasis and highlights that hair loss in psoriasis is typically non-scarring and reversible, while also noting the increased risk of alopecia areata in these patients.
May 2025 in “Orphanet Journal of Rare Diseases” This review suggests that immunomodulators, including TNF-α blockers and IL inhibitors, may improve symptoms of moderate-to-severe dissecting cellulitis of the scalp, but their effects on hair regrowth and scarring remain unclear.
September 2025 in “Diseases” This study found that patients with patchy alopecia areata had significantly higher serum levels of pro-inflammatory cytokines IL-6, TNF-α, IL-17A, and IL-21 compared to healthy controls, with these levels correlating positively with disease severity, age, and disease duration.
April 2026 in “Dermatology and Therapy” This study reviews the efficacy and safety of advanced therapies like TNFα inhibitors and IL-17/IL-23 inhibitors for dissecting cellulitis of the scalp, finding TNFα inhibitors particularly effective for severe or refractory cases, although prospective validation is needed for early intervention benefits.