January 2026 in “International Journal of Innovative Technologies in Social Science” JAK inhibitors show promise for treating alopecia areata, but more research is needed.
7 citations
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January 2022 in “SAGE open medical case reports” Upadacitinib successfully treated a child's severe skin and hair loss issues.
January 2026 in “Clinical and Experimental Dermatology” Ruxolitinib helped a patient with alopecia areata regrow hair.
2 citations
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May 2008 in “Journal of Clinical Oncology” AZD6244 treatment causes skin aging effects by depleting skin stem cells.
July 2025 in “Journal of Investigative Dermatology” TRIV-509 quickly improves skin barrier and cell health in atopic dermatitis.
December 2025 in “Dermatology The American Medical Journal” JAK inhibitors are effective for long-term management of alopecia areata.
May 2025 in “Journal of the European Academy of Dermatology and Venereology” Ritlecitinib is effective for long-term hair regrowth in alopecia areata, especially in females and early treatment.
1 citations
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December 2023 in “Journal of the European Academy of Dermatology and Venereology”
November 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” OR-101 shows promise for treating alopecia areata by improving hair growth.
Interest in JAK inhibitors for hair loss increased significantly after media coverage and FDA approval.
February 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” JAK inhibitors may help treat alopecia areata by reversing hair loss.
July 2024 in “Journal of Investigative Dermatology” OR101 may effectively treat atopic dermatitis and similar skin conditions.
November 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Blocking TYK2 might be a new way to treat hair loss from alopecia areata.
4 citations
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July 2023 in “Nature Medicine” The FDA approved a new Pfizer drug for hair loss in teens.
October 2023 in “The Open Dermatology Journal” Baricitinib is effective for severe alopecia areata with manageable side effects, mainly upper respiratory infections.
April 2025 in “Vestnik dermatologii i venerologii” JAK inhibitors like tofacitinib are effective and safer for severe alopecia areata than glucocorticosteroids.
2 citations
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January 2020 in “Einstein (São Paulo)” Topical tofacitinib shows promise as a future treatment for alopecia areata.
45 citations
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October 2018 in “JCI Insight” Entospletinib effectively prevents eye and skin GVHD in mice.
5 citations
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February 2025 in “Pediatric Dermatology” Ritlecitinib was generally well tolerated in children with alopecia areata.
66 citations
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February 2013 in “PeerJ” Activating cannabinoid receptor 1 reduces certain keratin levels, potentially aiding psoriasis treatment.
January 1975 in “NJEA Review” The drug showed promise in treating renal cell carcinoma with manageable side effects.
182 citations
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December 2017 in “Journal of the American Academy of Dermatology” Some treatments can help with a hair loss condition called alopecia areata, but none ensure lasting results; choices depend on the person, with JAK inhibitors showing promise for severe cases.
February 2026 in “Journal of Drugs in Dermatology” Janus kinase inhibitors are effective and safe for treating alopecia areata.
1 citations
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July 2024 in “Journal of Investigative Dermatology” TAK-279 effectively reduces psoriasis symptoms and is safe.
114 citations
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July 2003 in “PubMed” Lack of KSR1 stops certain skin tumors in mice.
12 citations
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July 2023 in “Journal of the European Academy of Dermatology and Venereology” Upadacitinib improved Crohn's disease, atopic dermatitis, and alopecia areata in one patient.
December 2025 in “International Journal of Innovative Technologies in Social Science” Ritlecitinib is generally safe for long-term use, with mostly mild side effects.
39 citations
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January 2019 in “Journal of the American Academy of Dermatology” Tofacitinib may help treat severe childhood alopecia areata, but risks require careful consideration.
55 citations
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October 2015 in “Journal of Investigative Dermatology” Alopecia areata is linked to immune-related genes, suggesting JAK inhibitors as a potential treatment.
April 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” The ALADIN score can predict how well patients with alopecia areata will respond to JAK inhibitor treatments.