Tofacitinib helped a woman with total-body hair loss grow her hair back.
223 citations
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September 2018 in “Rheumatology” JAK inhibitors are effective in treating various immune-related diseases, not just rheumatoid arthritis.
November 2025 in “Journal of Medicinal Chemistry” Topical PROTACs show promise for treating skin conditions but need better stability and delivery methods.
May 2026 in “Journal of Skin and Sexually Transmitted Diseases” Upadacitinib effectively treats skin conditions like eczema and psoriasis and is becoming more widely used and affordable.
7 citations
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March 2021 in “Journal of the American Academy of Dermatology” Tofacitinib can regrow hair in alopecia areata patients, but some may experience flares during treatment.
3 citations
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August 2013 in “Stem cells” Certain inhibitors applied to the skin can promote hair growth by maintaining a key hair growth signal.
August 1994 in “Molecular Endocrinology” Changing protein kinase levels in pituitary cells affects calcium flow and beta-endorphin release.
4 citations
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February 2018 in “World journal of surgical oncology” A young woman with kidney cancer experienced rare hair loss from a cancer drug and unusual cancer spread, suggesting early drug treatment might reduce spread and prolong survival.
July 2025 in “Ultrasound in Medicine & Biology” UTMD with diclofenac and Doxil® improves cancer treatment by boosting immune response and reducing tumor-supporting cells.
1 citations
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July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Tofacitinib helps improve skin conditions in people with Down syndrome, especially alopecia areata.
14 citations
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November 2024 in “International Journal of Molecular Sciences” YAP and TAZ proteins control skin cell growth and repair.
9 citations
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December 2018 in “Cutaneous and Ocular Toxicology” Combined BRAF and MEK treatment increases rash risk but reduces other skin issues compared to BRAF alone.
49 citations
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August 2018 in “International Journal of Dermatology” Topical JAK inhibitors may help treat alopecia universalis by promoting hair regrowth.
1 citations
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April 2017 in “Journal of Investigative Dermatology” Tofacitinib may help regrow hair in severe alopecia areata, but results differ greatly between people.
1 citations
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July 2023 in “Cancers” Skin side effects from CDK4/6 inhibitors in breast cancer patients are generally mild and treatable, allowing most patients to continue treatment.
21 citations
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July 2011 in “Journal of the American Academy of Dermatology” A man developed a rash similar to pityriasis rubra pilaris after starting sorafenib for cancer, possibly due to the drug's effect on skin cells.
51 citations
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March 2014 in “Nature Communications” Skin tumor regression is helped by retinoic acid signaling blocking Wnt signaling.
4 citations
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January 2023 in “Skin health and disease” Blocking Janus kinase 1 helps stop inflammation and regrow hair, making it a good treatment for hair loss from alopecia areata.
June 2025 in “Journal of Education Health and Sport” Oral JAK inhibitors show promise for treating alopecia areata but have challenges like relapse and side effects.
159 citations
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October 2015 in “Science Advances” Blocking JAK-STAT signaling can lead to hair growth.
September 2020 in “Acta Scientific Cancer Biology” Personalized treatment based on detailed tumor analysis successfully managed and reduced the patient's aggressive hair follicle cancer.
1 citations
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April 2004 in “Cancer” Imatinib mesylate can cause skin lightening, especially in Chinese patients, due to its effect on pigment production.
June 2018 in “The Journal of Sexual Medicine” Finasteride helps female-pattern hair loss.
28 citations
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July 2007 in “Development” TAF4 is important for skin cell growth and helps prevent skin cancer in mice.
July 2025 in “Frontiers in Medicine” Baricitinib successfully regrew hair in an 8-year-old boy with alopecia totalis linked to a KRT74 gene variant.
489 citations
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November 2021 in “Signal Transduction and Targeted Therapy” The JAK/STAT pathway is important in cell processes and disease, and JAK inhibitors are promising for treating related conditions.
18 citations
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January 2009 in “Experimental Dermatology” mTOR may link different pathways in hair follicle tumor formation.
May 2022 in “Research Square (Research Square)” Certain Chinese herbs may help treat kidney fibrosis by targeting TGF-β.
1 citations
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May 2025 in “Cytotechnology” September 2019 in “Journal of Investigative Dermatology” EGFR and MEK inhibitors reduce PD-L1 in hair follicles, possibly causing inflammation.