11 citations
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January 2020 in “Dermatologica Sinica” Tofacitinib helps regrow hair in severe alopecia patients, but more research is needed.
54 citations
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September 2019 in “Journal of the European Academy of Dermatology and Venereology” Tofacitinib is somewhat effective for alopecia areata, but more research is needed on its safety and long-term effects.