May 2025 in “Journal of Clinical Medicine” Women with alopecia areata have poor blood flow, possibly due to nerve inflammation.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” HPV8 causes hair follicle stem cells to grow, leading to skin lesions.
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.
March 2026 in “SKIN The Journal of Cutaneous Medicine” Ritlecitinib is being tested for safety and effectiveness in young children with severe alopecia areata.
53 citations
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October 2003 in “Genetics” The mK6irs1/Krt2-6g gene likely causes wavy hair in mice.
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.
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.
2 citations
,
July 2005 in “International Joint Conference on Artificial Intelligence” EREG therapy may help treat hair loss by promoting hair growth.
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.
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.
Raptor and Rictor have stable expression in hair cycles, with Raptor marking stem cells and Rictor involved in hair shaft formation.
33 citations
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December 2005 in “Archives of dermatology” Alefacept showed some effectiveness for alopecia areata but needs more research.
10 citations
,
January 2004 in “Journal of Investigative Dermatology” Krt6a-Cre transgenic mice help study gene effects on hair follicle development and tumor suppression.
43 citations
,
December 2006 in “The American journal of pathology” Edar signaling is crucial for controlling hair growth and regression.
Ritlecitinib significantly regrows scalp hair in people with alopecia areata.
5 citations
,
August 2012 in “Experimental Dermatology” Artemis phosphorylation at Ser516 may help regulate skin and hair structures.
10 citations
,
August 2023 in “The EMBO Journal” Kdm6b is crucial for skin cell differentiation.
4 citations
,
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.
May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Targeting specific metabolic and ionic pathways may improve alopecia areata treatment.
CD4 T cells need IFN-γ to cause hair loss in alopecia areata.
September 2016 in “Journal of Dermatological Science” The protein aPKCλ is crucial for keeping hair follicle stem cells inactive and for hair growth and regeneration.
22 citations
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July 2012 in “International Journal of Trichology” Miniaturized hairs stay connected to muscle in alopecia areata, allowing possible regrowth, but not in androgenetic alopecia.