September 2023 in “Dermatology and therapy” Ritlecitinib effectively improves hair growth in alopecia areata patients, regardless of hair loss pattern.
1 citations
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May 2025 in “Journal of the European Academy of Dermatology and Venereology” Ritlecitinib and baricitinib are effective for alopecia areata, but more research is needed to determine which is better.
39 citations
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January 2019 in “Journal of the American Academy of Dermatology” Tofacitinib may help treat severe childhood alopecia areata, but risks require careful consideration.
1 citations
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January 2015 ERK activation spreads between cells, influencing cell division and wound healing.
1 citations
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January 2013 in “MedChemComm” PF-05314882 selectively activates androgen receptors without much effect on prostate and may help in prostate cancer treatment and hair loss prevention.
May 2025 in “Journal of Clinical Medicine” Women with alopecia areata have poor blood flow, possibly due to nerve inflammation.
3 citations
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July 2025 in “Acta Biomaterialia” Murine skin wounds become less stiff over time as they heal.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” HPV8 causes hair follicle stem cells to grow, leading to skin lesions.
March 2026 in “SKIN The Journal of Cutaneous Medicine” Ritlecitinib is being tested for safety and effectiveness in young children with severe alopecia areata.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Removing certain immune cells in mice causes their hair to enter the growth phase earlier than usual.
June 2020 in “Nihon Ika Daigaku Igakkai Zasshi” aPKCλ is essential for hair follicle stem cell maintenance and wound healing.
61 citations
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April 2014 in “Radiation Research” RTA 408 cream protects mice from radiation skin damage.
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.
53 citations
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October 2003 in “Genetics” The mK6irs1/Krt2-6g gene likely causes wavy hair in mice.
November 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Researchers made a detailed map of gene activity for different parts of human hair follicles to help create targeted hair disorder treatments.
June 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” A specific molecular switch, driven by MAPK/ERK signaling, helps spiny mice heal wounds by regenerating skin instead of forming scars.
3 citations
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July 2025 in “Clinical and Experimental Dermatology” Ritlecitinib may be more effective for severe alopecia areata than conventional treatments.
11 citations
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April 2015 in “EBioMedicine” JAK inhibitors may help treat Alopecia Areata but need careful monitoring due to side effects.
March 2026 in “The Journal of Dermatology” Ritlecitinib is cost-effective for severe alopecia areata in Japan.
701 citations
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August 2014 in “Nature medicine” Alopecia areata can be reversed by JAK inhibitors, promoting hair regrowth.
227 citations
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April 2023 in “The Lancet” Ritlecitinib effectively treats alopecia areata and is well-tolerated.
February 2026 in “Annals of Case Reports” Tofacitinib helped a patient regrow hair after 40 years of total hair loss.
2 citations
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July 2005 in “International Joint Conference on Artificial Intelligence” EREG therapy may help treat hair loss by promoting hair growth.
15 citations
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December 2018 in “International journal of environmental research and public health/International journal of environmental research and public health” EGCG may help treat alopecia areata by blocking certain immune responses and reducing specific harmful immune cells.
33 citations
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December 2005 in “Archives of dermatology” Alefacept showed some effectiveness for alopecia areata but needs more research.
Ritlecitinib significantly regrows scalp hair in people with alopecia areata.
Raptor and Rictor have stable expression in hair cycles, with Raptor marking stem cells and Rictor involved in hair shaft formation.
10 citations
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January 2004 in “Journal of Investigative Dermatology” Krt6a-Cre transgenic mice help study gene effects on hair follicle development and tumor suppression.
43 citations
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December 2006 in “The American journal of pathology” Edar signaling is crucial for controlling hair growth and regression.
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.