February 2026 in “Advanced Science” This study found that targeting the p300/androgen receptor axis effectively reduced AR activation and ovarian fibrosis in mouse models of polycystic ovary syndrome, suggesting a potential therapeutic approach.
June 2020 in “Journal of Investigative Dermatology” Hair shaft malformation contributes to Central Centrifugal Cicatricial Alopecia.
This review discusses contraceptive options for adolescent girls, highlighting potential recommendations and contraindications, and reports no new clinical findings.
This study concluded that oral tofacitinib significantly improved hair growth in patients with alopecia areata, alopecia totalis, and alopecia universalis over a 24-week period, but longer studies are needed to assess long-term safety.
January 2024 in “International Journal of Dermatology Venereology and Leprosy Sciences” This literature review indicates that tofacitinib, both orally and topically, holds promise as a safe and effective treatment for various dermatological conditions in pediatric patients, though its use requires careful consideration of its benefits and risks.
11 citations
,
February 2021 in “Journal of Cosmetic Dermatology” This retrospective pilot study found that oral tofacitinib was more effective in treating alopecia areata than alopecia universalis, but relapses were common after treatment cessation.
1 citations
,
April 2017 in “Journal of Investigative Dermatology” This study found that oral tofacitinib led to variable hair regrowth in patients with resistant alopecia areata, implying that longer treatment durations may be needed to fully assess its effectiveness.
March 2025 in “Indian Journal of Dermatology Venereology and Leprology” In this study, tofacitinib showed significant efficacy in treating alopecia totalis and universalis over a 6-month period, with notable hair regrowth outcomes, while younger age of onset and shorter treatment duration were linked to less effectiveness.
October 2024 in “Journal of Pakistan Association of Dermatologists” This study reports that a 21-year-old male with alopecia totalis responded positively to the JAK inhibitor tofacitinib, achieving complete hair regrowth after six months of treatment without significant side effects, though further research is needed to evaluate long-term efficacy.
5 citations
,
January 2021 in “Inflammatory Bowel Diseases” In this report, a female patient with ulcerative colitis, alopecia areata, and pyoderma gangrenosum showed improvement in all three conditions after being treated with tofacitinib.
2 citations
,
April 2017 in “Journal of Investigative Dermatology” In this study, tofacitinib treatment led to significant hair regrowth in 60% of patients with moderate-to-severe alopecia areata, suggesting potential for JAK inhibitors in treating this condition.
July 2025 in “International Journal of Trichology” This study reported that six out of seven pediatric patients with refractory patchy alopecia areata experienced significant hair regrowth after one month of oral tofacitinib treatment, suggesting it may be an effective and safe option, although larger studies are needed to evaluate long-term safety.
1 citations
,
May 2017 in “Journal of the American Academy of Dermatology” Tofacitinib helped a teenager with severe hair loss grow hair back, but more research is needed.
September 2022 in “XXXIX Congresso Brasileiro de Reumatologia” In this case report, a 42-year-old woman with cutaneous dermatomyositis showed significant improvement, including reduction of erythema, pruritus, and scaling, after starting JAK inhibitor tofacitinib, especially when conventional systemic treatments failed and intravenous immune globulin wasn't viable.
70 citations
,
April 2016 in “Experimental Dermatology” In this study, oral tofacitinib treatment led to significant hair regrowth and changes in skin and blood biomarkers in a patient with alopecia areata.
222 citations
,
September 2016 in “JCI insight” This research overview highlights that although JAK inhibitors show promise as potential treatments for alopecia areata based on recent insights into the disease mechanism, their efficacy has not yet been thoroughly evaluated in a systematic manner.
1 citations
,
September 2022 in “International Journal of Trichology” In this case report, a young adult male with resistant alopecia areata showed nearly 90% hair regrowth after 3 months of treatment with tofacitinib, alongside biotin supplementation, without any side effects observed.
December 2022 in “Zenodo (CERN European Organization for Nuclear Research)” In this report, a 14-year-old female with stubborn alopecia areata was successfully treated with oral tofacitinib, indicating its potential effectiveness for severe cases.
5 citations
,
August 2018 in “PubMed” This case report documented successful full hair regrowth in an 8-year-old with alopecia universalis after oral tofacitinib treatment, but mild headaches led to discontinuation.
This study found that 23.2% of surveyed dermatologists in Saudi Arabia prescribe Tofacitinib for alopecia areata, with 72.4% reporting its effectiveness, while 47.7% cited unavailability as the main reason for not prescribing.
November 2023 in “Journal of Cosmetic Dermatology” In this study, tofacitinib treatment significantly reduced hair loss on the head and body, as well as nail involvement, in patients with alopecia areata over 18 months, with minimal side effects reported.
48 citations
,
November 2017 in “Journal of the American Academy of Dermatology” Tofacitinib 2% ointment helped hair regrow in 3 out of 10 patients with alopecia areata, but caused side effects like scalp irritation and raised cholesterol in some.
April 2012 in “Informa Healthcare eBooks” Temporal triangular alopecia is a lifelong condition with hairless patches on the side of the head that may be present from birth.
June 2020 in “Journal of Investigative Dermatology” This study observed that insurance coverage for oral tofacitinib in alopecia areata patients was difficult to obtain, with 71% of patients ultimately not receiving approval despite the drug's efficacy as an off-label treatment.
2 citations
,
June 2019 in “Boletín médico del Hospital Infantil de México” This study in Mexican adolescents with severe alopecia areata reported that oral tofacitinib treatment resulted in hair growth and reduced alopecia severity without serious adverse effects.
26 citations
,
October 2020 in “Pediatric Dermatology” This study found that oral tofacitinib led to clinically significant improvement in alopecia areata severity scores among pre-adolescents, though results varied and further evaluation in clinical trials is needed.
April 2026 in “Clinical and Translational Science” In this multi-center, retrospective cohort study, researchers found that tofacitinib significantly reduced SALT scores and improved eyebrow and eyelash regrowth in patients with refractory alopecia areata after 12 weeks, with greater efficacy observed in severe cases and consistent results across pediatric and adult populations.
October 2020 in “Der Hautarzt” This case study demonstrated that off-label tofacitinib treatment led to full regrowth of scalp hair after 18 months in a patient with alopecia areata universalis, following unsuccessful therapies.
3 citations
,
August 2020 in “Case Reports in Dermatology” This case report suggests that JAK inhibitors like tofacitinib may effectively treat alopecia in patients with complex cases involving both rheumatological and dermatological conditions.
40 citations
,
September 2018 in “Journal of the American Academy of Dermatology” This letter discusses the emerging use of Janus kinase inhibitors, specifically oral tofacitinib, for treating alopecia areata in children, but reports no new clinical findings.