JAK inhibitors effectively regrow hair in alopecia areata but hair loss often returns after stopping treatment.
November 2025 in “Biomedicines” JAK1 inhibitors can help reduce itchiness in atopic dermatitis.
March 2018 in “Suez Canal University Medical Journal” New drugs targeting the JAK-STAT pathway show promise for treating inflammatory skin diseases.
63 citations
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April 2018 in “Journal of the American Academy of Dermatology” Topical JAK inhibitors may help treat some skin conditions but need more research.
53 citations
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July 2018 in “Drug design, development and therapy” Janus kinase inhibitors show promise in treating alopecia areata but need better topical formulations.
24 citations
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July 2021 in “Pharmaceutics” Ruxolitinib cream effectively targets and treats inflammatory skin diseases.
13 citations
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September 2022 in “Frontiers in immunology” Ifidancitinib, a JAK inhibitor, effectively regrows hair in mice with alopecia by tiring out harmful T cells.
1 citations
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December 2022 in “The Nishinihon Journal of Dermatology” Baricitinib is an effective treatment for severe alopecia areata.
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Blocking JAK1 or JAK3 helps reverse hair loss in a mouse model of alopecia areata.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” JAK inhibitors help hair growth by boosting beta-catenin activity in hair root cells.
January 2025 in “Biomedicines” High testosterone levels can harm fertility by disrupting the LIF signaling pathway in the uterus.
4 citations
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April 2020 in “JAAD case reports” JAK inhibitors help hair regrowth but not fully effective for androgenetic alopecia.
1 citations
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April 2017 in “Journal of Investigative Dermatology” Tofacitinib may help regrow hair in severe alopecia areata, but results differ greatly between people.
7 citations
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November 2023 in “JAAD Case Reports” Baricitinib helped regrow hair in patients with severe alopecia areata after other treatments failed.
4 citations
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January 2025 in “JAAD reviews.” Janus kinase inhibitors are promising for treating scarring alopecia, but more research is needed for safety and personalized treatments.
16 citations
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January 2020 in “Annals of the rheumatic diseases” Baricitinib might help treat hair loss in lupus patients, but more research is needed.
124 citations
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October 2019 in “Frontiers in Immunology” Janus kinase inhibitors are promising treatments for autoimmune skin diseases like eczema and psoriasis.
88 citations
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August 2019 in “Frontiers in immunology” Tyrosine kinases are important in skin autoimmune diseases and could be targets for new treatments.
42 citations
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April 2021 in “JCI insight” Blocking JAK3 signaling can reverse hair loss from alopecia areata.
25 citations
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March 2017 in “International Journal of Dermatology” Ruxolitinib effectively and safely regrows hair in alopecia patients.
19 citations
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August 2023 in “Journal of Dermatological Treatment” Abrocitinib may effectively treat stubborn alopecia universalis.
15 citations
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January 2022 in “Immune Network/Immune network” New targeted immunotherapies are improving treatment for inflammatory skin diseases.
11 citations
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September 2024 in “Journal of the European Academy of Dermatology and Venereology” Hair regrows faster in alopecia areata than skin re-pigments in vitiligo due to differences in stem cells and treatment effects.
10 citations
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September 2024 in “Life” Abrocitinib shows promise for treating various skin conditions beyond atopic dermatitis.
10 citations
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January 2023 in “SAGE Open Medical Case Reports” Upadacitinib may effectively treat both alopecia universalis and Crohn's disease.
9 citations
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May 2023 in “Inflammation Research” New small molecule drugs show promise in treating complex skin diseases but need more safety research.
5 citations
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May 2024 in “Journal of Allergy and Clinical Immunology Global” Upadacitinib effectively improved severe atopic dermatitis and alopecia universalis in a 29-year-old man.
4 citations
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October 2024 in “Journal of the American Academy of Dermatology” Abrocitinib may help treat alopecia areata effectively with mild side effects.
4 citations
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September 2022 in “Journal of The American Academy of Dermatology” Baricitinib was effective in regrowing hair in patients with different levels of alopecia areata severity.
4 citations
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November 2023 in “Frontiers in immunology” New treatments targeting T-cell pathways are needed for better alopecia areata management.