July 2026 in “The Journal of Immunology” This study investigates the role of CD8 T cell-derived molecules in Alopecia Areata (AA) using a C3H/HeJ murine model. The research demonstrates that interferon gamma (IFNg) is a crucial effector molecule for CD8 T cells to induce AA, as IFNg-deficient CD8 T cells failed to transfer the disease. In contrast, perforin was found to be dispensable, as perforin-deficient CD8 T cells could still transfer the disease. Additionally, mice lacking the IFNg receptor (IFNgrKO) were unable to develop AA, highlighting the importance of IFNg sensing by the immune system in disease pathogenesis. These findings suggest that targeting IFNg pathways could be a potential therapeutic strategy for AA.
5 citations
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June 2019 in “British Journal of Dermatology” Tofacitinib was more effective than apremilast in treating hair loss in a mouse model of alopecia areata.
15 citations
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May 1999 in “Journal of Investigative Dermatology” Alopecia areata is complex, with genetic and immune factors, and animal models are key for future treatment research.
12 citations
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November 2023 in “Medicine” AI in dermatology is growing rapidly, showing promise in diagnosing skin conditions as accurately as dermatologists.
A new treatment using conjugated linoleic acid nanovesicles can rejuvenate hair follicles and improve hair growth in androgenic alopecia.
April 2016 in “Journal of Investigative Dermatology” Microneedle arrays deliver botulinum toxin effectively for sweat suppression, similar to injections.
July 2025 in “Journal of Investigative Dermatology” The new anti-aging ingredient improves skin hydration, elasticity, and reduces wrinkles.
July 2021 in “British Journal of Dermatology” Laser treatment for skin conditions VEN and ILVEN is effective and liked by patients.
November 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” New imaging technology can show up to 40 different markers in hair loss tissue, helping to understand hair disease better.
February 2026 in “Journal of Allergy and Clinical Immunology” Alopecia areata involves immune system issues and specific cell types that disrupt hair growth, leading to hair loss.