January 2025 in “Clinical and Experimental Vaccine Research” A woman experienced total hair loss after an HPV vaccine, but treatment helped regrow her hair.
84 citations
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August 2023 in “Drugs” Ritlecitinib is approved in the USA and Japan for treating severe hair loss in people aged 12 and older.
86 citations
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October 2005 in “Experimental Dermatology” The Foxn1 gene mutation causes hairlessness and immune system issues, and understanding it could lead to hair growth disorder treatments.
December 2023 in “Journal of clinical medicine” Some leukemia treatments can cause skin reactions similar to keratosis pilaris.
September 2023 in “Medicina Estética Revista Científica de la Sociedad Española de Medicina Estética (SEME)” The FDA approved Litfulo® for treating severe alopecia areata in people aged 12 and older.
7 citations
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September 2024 in “The Journal of Dermatology” Ritlecitinib helps regrow hair in people with alopecia totalis and universalis and is safe to use.
June 2020 in “Dermatologic therapy” Using Janus kinase inhibitors (JAKi) in COVID-19 treatment requires careful consideration due to their immunosuppressive effects.
88 citations
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August 2019 in “Frontiers in immunology” Tyrosine kinases are important in skin autoimmune diseases and could be targets for new treatments.
September 2023 in “PubMed” Baricitinib is a relatively safe and effective treatment for severe alopecia areata.
2 citations
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November 2024 in “JAAD reviews.” Certain drugs can change hair color, either lightening or darkening it.
December 2025 in “International Journal of Innovative Technologies in Social Science” Ritlecitinib is generally safe for long-term use, with mostly mild side effects.
3 citations
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September 2024 in “International Journal of Molecular Sciences” Mathematical modeling helps understand and predict the MAPK cell signaling pathway.
June 2023 in “British Journal of Dermatology” Baricitinib was effective and safe for severe hair loss treatment over 6 months.
Ritlecitinib helps reduce inflammation and promote hair regrowth in alopecia areata, especially in patchy-type cases.
75 citations
,
June 2019 in “International Journal of Molecular Sciences” Costunolide may have multiple health benefits, including promoting hair growth and protecting against cancer and diabetes, but more research is needed.
1 citations
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June 2021 in “Journal of dermatology and dermatitis” Tyrosine kinase inhibitors show promise in treating some skin diseases but their definitive role in dermatology is still unclear.
June 2021 in “DOAJ (DOAJ: Directory of Open Access Journals)” JAK inhibitors show promise for treating alopecia areata but their effectiveness and safety are still debated.
2 citations
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October 2025 in “Frontiers in Medicine” Deuruxolitinib effectively improves hair regrowth in alopecia areata but requires monitoring for side effects.
180 citations
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February 2023 in “Journal of Chemical Information and Modeling” Chemistry42 effectively creates and optimizes new molecules for drug discovery.
October 2024 in “Clinical Cosmetic and Investigational Dermatology” Brevilin-A is a safe and effective treatment for mild to moderate alopecia areata in children.
20 citations
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December 2019 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” Blocking IL-12/IL-23 does not help with hair loss in alopecia areata for mice or humans.
August 2022 in “Nature Biotechnology” Drug approvals slowed in 2Q22, but notable drugs like Amvuttra, Camzyos, and Olumiant were approved.
68 citations
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November 2015 in “The Journal of Allergy and Clinical Immunology” Blocking IL-12/IL-23p40 helped reverse severe hair loss in patients.
December 2023 in “EPRA international journal of multidisciplinary research” Alopecia areata causes sudden hair loss, has genetic links, and can be managed but not cured.
49 citations
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May 2018 in “Journal of the American Academy of Dermatology” Applying 2% tofacitinib cream helped some children with severe hair loss grow back hair.
5 citations
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June 2022 in “Frontiers in immunology” Increasing Treg cells in the skin does not cure hair loss from alopecia areata in mice.
September 2024 in “Journal of the Pakistan Medical Association” A 589 nm laser increases IL-2 and IFN-y gene expression in human T-cells.
144 citations
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November 2020 in “Frontiers in immunology” Targeting the IL-23/IL-17 pathway effectively treats several inflammatory skin diseases.
4 citations
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June 2023 in “Frontiers in immunology” JAK inhibitors help hair regrowth in alopecia areata but have a high risk of side effects.