July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Blocking mTORC1 activity with rapamycin could help increase hair pigmentation and growth, potentially reversing gray hair.
73 citations
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June 2010 in “PLoS Genetics” A gene mutation in mice causes hair loss, weak bones, and protein buildup, showing how protein processing issues can lead to diseases.
CRH causes hair loss by reducing cell survival in hair follicles.
September 2023 in “Journal of the American Academy of Dermatology” CTP-543 is generally safe for treating alopecia areata.
April 2023 in “Journal of Investigative Dermatology” The mTOR signaling pathway might play a role in radiation dermatitis, but more research is needed.
9 citations
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June 2016 in “Stem cells” Overexpression of sPLA2-IIA in mouse skin reduces hair stem cells and increases cell differentiation through JNK/c-Jun pathway activation.
1 citations
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April 2018 in “Journal of Investigative Dermatology” Tofacitinib helped most patients with alopecia areata regrow hair and changes in immune cells were linked to the treatment's effectiveness.
1 citations
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November 2023 in “BMC chemistry” Tadalafil and Finasteride may help treat aggressive melanoma.
64 citations
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March 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” GPRC5D is linked to the formation of hair, nails, and certain tongue areas.
3 citations
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September 2021 in “Bulletin of the Korean Chemical Society” Dimeric peptide derivatives could help hair growth and treat hair loss safely.
1 citations
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January 2008 56 citations
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November 2012 in “Endocrinology” Vitamin D receptor is essential for proper skin healing after injury.
November 2022 in “Journal of Investigative Dermatology” The medicine Cyclosporin A might cause excessive hair growth by reducing a protein that controls hair growth.
5 citations
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October 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Aging hair follicle stem cells can be rejuvenated by inhibiting Cdc42.
15 citations
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September 2014 in “PloS one” The study found that analyzing certain cell signaling pathways is not a reliable method to tell apart two types of skin tumors.
July 2024 in “Journal of Investigative Dermatology” The Fas/FasL pathway may play a role in alopecia areata.
14 citations
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December 1998 in “British Journal of Cancer” Truncated hHb1 keratin may play a role in breast cancer cell transformation.
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December 2015 in “Journal of biological chemistry/The Journal of biological chemistry” Prostasin has two roles in skin: one for normal skin development without needing activation, and another for proper hair growth that requires activation.
2 citations
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January 2014 in “Photochemical & photobiological sciences” Grasp protein helps maintain skin health after UVB exposure.
1 citations
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April 2024 in “Journal of Dermatological Science” S1PR1 helps control inflammation in blood vessel cells by affecting gene activity differently in various cell types and locations.
42 citations
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July 2017 in “Molecular therapy” A form of vitamin E promotes hair growth by activating a specific skin pathway.
20 citations
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July 2017 in “Scientific Reports” A single amino acid change in the vitamin D receptor can disrupt its function and lead to hair loss.
59 citations
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November 2011 in “Development” Trps1 is essential for proper hair follicle development.
April 2023 in “Journal of Investigative Dermatology” IL-17 plays a key role in severe hair loss in chronic alopecia areata.
11 citations
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October 2018 in “Pediatric dermatology” Leflunomide and anthralin may effectively treat severe alopecia areata.
June 2022 in “Frontiers in Immunology” Tofacitinib regrew hair in a man with total hair loss but raised cytokine levels, needing more research on possible side effects.
July 2025 in “Clinical Case Reports” A new genetic mutation in the TRPS1 gene causes Trichorhinophalangeal Syndrome, leading to specific hair, dental, and bone issues.
3 citations
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January 2022 in “Burns & Trauma” CTHRC1 helps sweat glands recover by rebuilding nearby blood vessels.
50 citations
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September 2023 in “Biomarker Research” S100A6 is important for cell functions and can help diagnose and treat diseases.