April 2026 in “Frontiers in Medicine” Upadacitinib effectively treats psoriasis and lichen planus together.
May 2026 in “Journal of Human Immunity” Ruxolitinib reduced inflammation and improved symptoms in APECED patients but may cause anemia and weight gain.
41 citations
,
December 2015 in “JAMA Dermatology” Tofacitinib citrate improved nail dystrophy and pain in patients with alopecia universalis without causing side effects.
8 citations
,
January 2023 in “Indian Dermatology Online Journal” Baricitinib effectively treats certain skin conditions but may have serious side effects.
1 citations
,
April 2023 in “Portuguese Journal of Dermatology and Venereology” JAK inhibitors are effective treatments for alopecia areata.
46 citations
,
December 2010 in “The journal of investigative dermatology/Journal of investigative dermatology” Disrupting Acvr1b in mice causes severe hair loss and thicker skin.
January 2025 in “Geneesmiddelenbulletin” Baricitinib is effective and safe for treating severe alopecia areata with ongoing use.
9 citations
,
January 2023 in “Dermatology and therapy” A 14-year-old girl with severe hair loss regrew her hair using upadacitinib.
June 2026 in “Strathprints: The University of Strathclyde institutional repository (University of Strathclyde)” Topical IKKα inhibitors may help prevent CCS tumours.
14 citations
,
April 2023 in “Acta Dermato Venereologica” Upadacitinib effectively treated severe hair loss in a child.
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.
November 2025 in “Mendeley Data” JAK inhibitors can be safely used for alopecia areata in patients with latent hepatitis B or stable tuberculosis with proper monitoring.
14 citations
,
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.
JAK inhibitors effectively regrow hair in alopecia areata but hair loss often returns after stopping treatment.
2 citations
,
November 2021 in “ACG Case Reports Journal” Tofacitinib successfully treated hair loss in a Crohn's disease patient who previously used adalimumab.
1 citations
,
September 2023 in “Journal of the American Academy of Dermatology” Baricitinib significantly improves hair regrowth in severe alopecia areata.
May 2025 in “Journal of the European Academy of Dermatology and Venereology” Ritlecitinib is effective for long-term hair regrowth in alopecia areata, especially in females and early treatment.
17 citations
,
January 2019 in “Journal of cutaneous medicine and surgery” JAK inhibitors show promise for treating hair loss in alopecia areata but need more clinical trials to confirm safety and effectiveness.
December 2025 in “Dermatology The American Medical Journal” JAK inhibitors are effective for long-term management of alopecia areata.
April 2023 in “Journal of Pakistan Medical Association” Baricitinib is effective in promoting hair growth in severe alopecia areata.
November 2025 in “Mendeley Data” JAK inhibitors can be safely used in alopecia areata patients with latent hepatitis B or tuberculosis, with proper monitoring.
Ritlecitinib significantly regrows scalp hair in people with alopecia areata.
2 citations
,
March 2026 in “Journal of Dermatological Treatment” JAK inhibitors for alopecia areata have different safety risks, requiring specific monitoring for each drug.
1 citations
,
October 2025 in “Journal of Allergy and Clinical Immunology” A JAK1 variant causes hair loss, skin issues, and thyroid disease, but treatment with a specific inhibitor can help.
6 citations
,
October 2024 in “Journal of Family Medicine and Primary Care” Primary care doctors need to monitor JAK and TYK-2 inhibitors carefully for skin conditions.
3 citations
,
July 2025 in “Clinical and Experimental Dermatology” Ritlecitinib may be more effective for severe alopecia areata than conventional treatments.
1 citations
,
December 2022 in “The Nishinihon Journal of Dermatology” Baricitinib is an effective treatment for severe alopecia areata.
March 2026 in “Lithuanian University of Health Sciences” JAK inhibitors can effectively regrow hair in alopecia areata patients, but ongoing treatment is needed to maintain results.
August 2025 in “Dermatology and Therapy” JAK inhibitors show promise for treating alopecia areata but have serious side effects.