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    Glossary Premature Senescence

    early cellular aging causing permanent growth arrest

    Premature senescence refers to the early onset of cellular aging, where cells stop dividing and enter a state of permanent growth arrest earlier than expected. This can be triggered by various stress factors such as DNA damage, oxidative stress, or chronic inflammation, and is often associated with conditions like alopecia, where hair follicles may stop functioning properly, leading to hair loss.

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    1. Premature Senescence of Balding Dermal Papilla Cells In Vitro Is Associated with p16INK4a Expression Journal of Investigative Dermatology · 2007 · 141 citations
    2. Androgen Receptor Accelerates Premature Senescence of Human Dermal Papilla Cells in Association with DNA Damage PLOS ONE · 2013 · 30 citations
    3. 803 Taxane chemotherapy induces epigenetic changes and premature senescence in human scalp hair follicles Journal of Investigative Dermatology · 2024
    4. Embryonic NIPP1 depletion in keratinocytes triggers a cell-cycle arrest and premature senescence in adult mice Journal of Investigative Dermatology · 2024
    5. Stress-induced premature senescence of dermal papilla cells compromises hair follicle epithelial-mesenchymal interaction Journal of Dermatological Science · 2017 · 35 citations
    6. 517 Regulation of the lipidome and lipid metabolism in prematurely senescent human dermal fibroblasts Journal of Investigative Dermatology · 2022
    7. 559 Induction of tissue-specific premature stem cell aging promotes senescence-like phenotypes in remote multiple organs Journal of Investigative Dermatology · 2022
    8. Androgenic Alopecia and Stress-Induced Premature Senescence by Cumulative Ultraviolet Light Exposure Exogenous Dermatology · 2002 · 27 citations
    9. β-Catenin Signaling Evokes Hair Follicle Senescence by Accelerating the Differentiation of Hair Follicle Mesenchymal Progenitors Frontiers in Cell and Developmental Biology · 2022 · 12 citations
    10. Cellular senescence and polycystic ovary syndrome: mechanisms and therapeutic strategies from a new perspective Annals of Medicine · 2025 · 2 citations
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    Community 2 of 4

    1. I am 20 years old male and my hair is prematurely graying since I first notice bald spots. Any chances of it reversing back to my natural hair color? Reddit · 1 Sept 2020
    2. Has any premature balding guys actually saved and maintained their hair? Reddit · 1 Dec 2024
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