November 2024 in “EMBO Molecular Medicine” JAK inhibitors may reverse early hair loss, but prolonged inflammation can cause permanent hair loss.
October 2024 in “The American Journal of Gastroenterology” Upadacitinib improved both Crohn's ileitis and alopecia universalis in a patient.
Baricitinib quickly improved severe alopecia areata, with almost total hair regrowth in three months.
Baricitinib may effectively treat oral lichen planus.
November 2023 in “Dermatologica sinica/Zhōnghuá pífūkē yīxué zázhì” Upadacitinib helped regrow hair in a severe alopecia areata patient but stopping treatment caused hair loss to return.
October 2023 in “International journal of rheumatic diseases” New treatments targeting the JAK signaling pathway, especially JAK inhibitors, show promise for alopecia areata.
September 2023 in “JAAD case reports” A man developed oral hairy leukoplakia while on baricitinib, a medication for alopecia and arthritis, and doctors should watch for such side effects.
May 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” A potential treatment for atopic dermatitis could be to increase PADI1 expression to improve skin barrier function.
January 2019 in “Springer eBooks” Combination therapies might work better for some vitiligo patients, but results vary.
June 2017 in “Journal of the American Academy of Dermatology” Tofacitinib is effective and safe for treating severe alopecia areata and related conditions.
April 2017 in “Leukemia research” Tofacitinib helped most teenagers in the study regrow hair with mild side effects.
April 2016 in “Journal of the American Academy of Dermatology” Tofacitinib helped a person with total body hair loss grow hair again without bad side effects.
February 2011 in “Annales de dermatologie et de vénéréologie” Tofacitinib shows promise for treating severe alopecia areata with good safety and effectiveness.
July 2025 in “Journal of Investigative Dermatology” Upadacitinib effectively treats pyoderma gangrenosum.
December 2024 in “Clinical and Experimental Dermatology” Switching to ritlecitinib improves hair regrowth and well-being in severe alopecia areata patients.
September 2023 in “Drugs in context” Baricitinib is a promising treatment for alopecia areata.
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.
3 citations
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March 2023 in “JAAD case reports” Upadacitinib cleared scalp alopecia areata in three patients and also improved atopic dermatitis with minimal side effects.
1 citations
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August 2021 in “Journal of The American Academy of Dermatology” Baricitinib helped improve hair, eyebrow, and eyelash growth in alopecia areata patients.
September 2022 in “Plastic and Reconstructive Surgery” Baricitinib helps with severe hair loss, negative-pressure therapy lowers hernia recurrence, tranexamic acid reduces bleeding, robot-assisted breast surgery may improve outcomes, and acellular dermal matrix could decrease breast reconstruction complications.
January 2021 in “Digital Commons - PCOM (Philadelphia College of Osteopathic Medicine)” Sebaceous glands are essential for skin health but can contribute to conditions like acne and hair loss.
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.
March 2026 in “Immunological Medicine” Janus kinase inhibitors help some people with severe alopecia areata regrow hair, but not everyone responds, and relapses can happen.
July 2024 in “Journal of Investigative Dermatology” Brepocitinib improves cicatricial alopecia and reduces key immune markers.
JAK inhibitors effectively regrow hair in children with alopecia areata and are safe to use.
489 citations
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November 2021 in “Signal Transduction and Targeted Therapy” The JAK/STAT pathway is important in cell processes and disease, and JAK inhibitors are promising for treating related conditions.
238 citations
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November 2016 in “Journal of The American Academy of Dermatology” Tofacitinib is effective and safe for severe hair loss, but full regrowth is less likely after 10 years of hair loss.
40 citations
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December 2016 in “Journal of Dermatological Treatment” JAK inhibitors show promise for treating skin and hair disorders but need more research on long-term safety and effectiveness.
14 citations
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January 2020 in “Mediterranean Journal of Rheumatology” New JAK inhibitor drugs show promise for treating skin diseases but need more research on safety and effectiveness.
2 citations
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April 2023 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” JAK-inhibitors for alopecia areata are generally safe with mostly mild side effects and a low rate of treatment withdrawal.