March 2026 in “Journal of Zhejiang University (Medical Sciences)” Angelica sinensis helps repair and regenerate the thymus in mice.
January 2026 in “Journal of the American Academy of Dermatology” Regenerative therapies show promise for hair growth but need standardized protocols and safety guidelines.
September 2025 in “International Journal of Molecular Sciences” Unmodified fullerene C60 promotes hair growth and may help treat hair loss.
TGF-β1 and FGF-18 are key in hair loss, and Minoxidil helps hair growth.
February 2025 in “Chemico-Biological Interactions” 5-Fluorouracil causes hair loss by blocking signals needed for hair growth.
January 2025 in “Archives of Dermatological Research” Moracin M helps hair grow by activating specific pathways and improving blood vessel formation.
August 2024 in “Journal of Controlled Release” A new treatment using hybrid vesicles with gold nanoparticles and finasteride significantly improves hair regrowth for androgenetic alopecia.
May 2024 in “Molecules/Molecules online/Molecules annual” Plant extracts can help prevent hair loss and promote hair growth.
May 2023 in “Clinical, Cosmetic and Investigational Dermatology” More personalized and effective treatments for androgenetic alopecia are needed.
Natural products may help treat hair loss by promoting hair growth with fewer side effects.
September 2022 in “Journal of Theoretical Biology” Hair follicles can regenerate after radiation damage but not during a specific growth phase.
July 2022 in “Journal of Investigative Dermatology” Dkk4 is necessary for the initial development and arrangement of hair follicles.
829 citations
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May 2007 in “Nature” Hair follicles can regrow in wounded adult mouse skin using a process like embryo development.
6 citations
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July 2015 in “Journal of Investigative Dermatology” Chicken feather gene mutation helps understand human hair disorders.
9 citations
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January 1975 in “PubMed” Nude mice are hairless due to a shared defect affecting both skin and thymus, not just thymic issues.
38 citations
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September 1997 in “The journal of investigative dermatology/Journal of investigative dermatology” A mutation in mice causes hair loss and skin issues due to a defect in a gene affecting cell adhesion.
9 citations
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January 1998 in “Studia Anglica Posnaniensia: international review of English Studies” Wound-induced hair growth may help study regeneration and aging, but it's unclear if this ability decreases with age.
May 2018 in “Journal of Investigative Dermatology” Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.
16 citations
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November 2022 in “eLife” Both gene and non-gene areas of DNA evolved to make some mammals hairless.
46 citations
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January 1991 in “Tissue and Cell” The male silkmoth's antenna develops olfactory structures over 21 days, with full hair formation by day 15.
October 2021 in “Journal of Investigative Dermatology” Dkk4 protein is necessary for the proper development and arrangement of hair follicles.
25 citations
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October 2000 in “Gene” Gene regulatory regions evolve faster than protein coding regions, allowing new gene relationships without changing transcription factors.
October 2025 in “Animals” miR-200a reduces goose fibroblast growth by targeting PITX2 in the Wnt pathway.
112 citations
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January 2004 in “The International journal of developmental biology” Feather patterns form through genetic and epigenetic controls, with cells self-organizing into periodic patterns.
Proper niche formation in Drosophila requires Slit-Robo signaling for cell migration.
41 citations
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October 2001 in “Experimental Dermatology” The nude gene is important for skin and hair development.
Whiskers can form without sensory nerves or Foxd1, thanks to Meis2 in mesenchymal cells.
18 citations
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January 2013 in “Journal of Investigative Dermatology” WIF1 helps keep skin stem cells inactive to prevent excessive cell growth.
5 citations
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July 2004 in “Journal of Investigative Dermatology” Understanding Wnt-β-catenin signaling is key to hair growth and could impact conditions like baldness.
137 citations
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September 2005 in “Proceedings of the National Academy of Sciences of the United States of America” The HR protein helps hair grow by blocking a hair growth inhibitor, aiding in hair follicle regeneration.