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    The Dual Nature of Cellular Senescence: From Aging Signature to Regenerative Catalyst

    January 2025 in “ Research ”
    Peng Li, Yi Yang, Xiang Qin, Juan Liao
    Studysummary This perspective highlights research suggesting that cellular senescence in melanocytes may unexpectedly aid hair regeneration by activating hair follicle stem cells, challenging traditional views of senescence as purely detrimental.
    Automatically generated from the study's abstract, not written by a person, and not a review of the full paper. Not medical advice or a treatment recommendation. Read the original study, and consult a qualified healthcare professional before changing treatment. Full disclaimer
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    Research cited in this study 12

    1. Intensive Stress Impedes Hair Follicle Growth Through Triggering Cell Cycle Arrest of Hair Follicle Stem Cells The FASEB Journal · 2025
    2. Optimized Depilation Method and Comparative Analysis of Hair Growth Cycle in Mouse Strains Animals · 2024
    3. Immune Cell-Mediated Amplification of Stem Cell Activation in Hairy Melanocytic Nevus via Osteopontin-CD44 Axis Journal of Investigative Dermatology · 2024
    4. Mitochondrial MPZL3 in the Inner Root Sheath Regulates Human Hair Follicle Cycling Ex Vivo Journal of Investigative Dermatology · 2024
    5. Local and Systemic Mechanisms That Control the Hair Follicle Stem Cell Niche Nature Reviews Molecular Cell Biology · 2023
    6. TLR2 Regulates Hair Follicle Cycle and Regeneration via BMP Signaling eLife · 2023
    7. Signaling by Senescent Melanocytes Hyperactivates Hair Growth Nature · 2023
    8. Regulation of Stem Cell Fate by HSPGs: Implication in Hair Follicle Cycling npj Regenerative Medicine · 2022
    9. Comparison of Oral Minoxidil, Finasteride, and Dutasteride for Treating Androgenetic Alopecia Journal of Dermatological Treatment · 2022
    10. Morphogenesis, Growth Cycle, and Molecular Regulation of Hair Follicles Frontiers in Cell and Developmental Biology · 2022
    11. Perspectives on MicroRNAs Targeting DKK1 for Developing Hair Regeneration Therapy Cells · 2021
    12. Self-Organizing and Stochastic Behaviors During the Regeneration of Hair Stem Cells Science · 2011