159 citations
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October 2015 in “Science Advances” This study observed that applying JAK-STAT pathway inhibitors to mouse and human skin led to rapid hair growth by inducing the anagen phase of hair follicles.
139 citations
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November 2016 in “Journal of the American Academy of Dermatology” In this retrospective review, tofacitinib treatment was associated with clinically significant hair regrowth in most adolescent patients with alopecia areata, though limitations suggest further studies are needed to confirm these findings.
88 citations
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August 2019 in “Frontiers in immunology” This review discusses the role of tyrosine kinase signaling pathways in autoimmune and inflammatory skin diseases and reports no new clinical results, highlighting ongoing research into small-molecule tyrosine kinase inhibitors as potential treatments.
79 citations
,
September 2018 in “Dermatologic therapy” This study found that treatment with oral tofacitinib, alone or with other therapies, was associated with clinical improvement in most patients with recalcitrant lichen planopilaris.
51 citations
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June 2016 in “Journal of the European Academy of Dermatology and Venereology” In this study, tofacitinib treatment was associated with significant hair regrowth in two patients with alopecia universalis over eight months, with minimal adverse effects reported.