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    Glossary Photoaging

    premature skin aging caused by repeated UV radiation exposure

    Photoaging, also known as sun-induced aging, refers to the premature aging of the skin caused by repeated exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. This process leads to changes such as wrinkles, loss of skin elasticity, pigmentation changes, and a rough texture, primarily due to the breakdown of collagen and the formation of abnormal elastin.

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    Research 30 of 1000+

    1. In search of a universal and objective method to assess facial aging: The new face objective photo-numerical assessment scale Journal of Cranio-Maxillofacial Surgery · 2019 · 68 citations
    2. Systematically optimized coenzyme q10-loaded novel proniosomal formulation for treatment of photo-induced aging in mice: characterization, biocompatibility studies, biochemical estimations and anti-aging evaluation Journal of Drug Targeting · 2015 · 28 citations
    3. Effect of conditioned media collected from human amniotic fluid-derived stem cells (hAFSCs) on skin regeneration and photo-aging Tissue Engineering and Regenerative Medicine · 2014 · 9 citations
    4. Melasma, a photoaging disorder Pigment cell & melanoma research · 2017 · 144 citations
    5. Photoaging Skin Therapy with PRP and ADSC: A Comparative Study Stem Cells International · 2020 · 27 citations
    6. A Novel In Vivo Model for Evaluating Agents that Protect Against Ultraviolet A-induced Photoaging Journal of Investigative Dermatology · 1998 · 26 citations
    7. ADSCs inhibit photoaging‐ and photocarcinogenesis‐related inflammatory responses and extracellular matrix degradation Journal of Cellular Biochemistry · 2019 · 19 citations
    8. Modulation of Photoaging-Induced Cutaneous Elastin: Evaluation of Gene and Protein Expression of Markers Related to Elastogenesis Under Different Photoexposure Conditions Dermatology and Therapy · 2021 · 14 citations
    9. Protective Mechanism of Adipose-Derived Stem Cells in Remodelling of the Skin Stem Cell Niche During Photoaging Cellular Physiology and Biochemistry · 2018 · 13 citations
    10. Effects of UV Induced-Photoaging on the Hair Follicle Cycle of C57BL6/J Mice Clinical, cosmetic and investigational dermatology · 2021 · 10 citations
    11. Cosmeceutical Therapy: Engaging the Repercussions of UVR Photoaging on the Skin’s Circadian Rhythm International journal of molecular sciences · 2022 · 6 citations
    12. Soy Protein Containing Isoflavones Improves Facial Signs of Photoaging and Skin Hydration in Postmenopausal Women: Results of a Prospective Randomized Double-Blind Controlled Trial Nutrients · 2023 · 5 citations
    13. A New Approach with Combined Microneedle and Sublative Fractional Radiofrequency for Photoaging Management: A Clinical, Histometric, and Immunohistochemical Study Aesthetic Plastic Surgery · 2024 · 4 citations
    14. Recent advances in exosomal non‐coding RNA‐based therapeutic approaches for photoaging Skin research and technology · 2023 · 3 citations
    15. Para rubber seed oil and its fatty acids alleviate photoaging and maintain cell homeostasis International Journal of Cosmetic Science · 2024 · 1 citations
    16. Down-regulation of genes related to photoaging and inflammation in UVBirradiated mice premature skin photoaging by linoleic acid-rich tempeh oil Food Research · 2019 · 1 citations
    17. Fractional microneedle radiofrequency for photoaging and atrophic acne scar: a split-face clinical observation of two devices Lasers in Medical Science · 2026
    18. Targeting ferroptosis in photoaging: mechanisms and therapeutic potential of adipose-derived stem cell exosomes Plastic and Aesthetic Research · 2026
    19. An Updated Review of Topical Tretinoin in Dermatology: From Acne and Photoaging to Skin Cancer Journal of Clinical Medicine · 2025
    20. Human hair follicle mesenchymal stem cell-derived exosome attenuates UVB-induced photoaging via the miR-125b-5p/TGF-β1/Smad axis Biomaterials Research · 2024
    21. 810 Topical sulforaphane improves pigmentation and wrinkles associated with photoaging Journal of Investigative Dermatology · 2024
    22. Clinical and dermoscopic evaluation of red light emitting diodes with beta-carotene versus red light emitting diodes alone in treatment of photoaging Cosmoderma · 2023
    23. Photoageing of Hair Fiber and Photoprotection Skin pharmacology and physiology · 2009 · 18 citations
    24. Photo-downregulation of SIRT4 mitigates aging in mice by enhancing H3K9ac via fatty acid metabolism eLife · 2026
    25. Photo-downregulation of SIRT4 mitigates aging in mice by enhancing H3K9ac via fatty acid metabolism eLife · 2026
    26. Photo-downregulation of SIRT4 mitigates aging in mice by enhancing H3K9ac via fatty acid metabolism eLife · 2026
    27. Photo-downregulation of SIRT4 mitigates aging in mice by enhancing H3K9ac via fatty acid metabolism bioRxiv (Cold Spring Harbor Laboratory) · 2026
    28. Extracellular vesicles from adipose-derived stem cells ameliorate ultraviolet B-induced skin photoaging by attenuating reactive oxygen species production and inflammation Stem Cell Research & Therapy · 2020 · 90 citations
    29. Regulatory Mechanisms of Natural Active Ingredients and Compounds on Keratinocytes and Fibroblasts in Mitigating Skin Photoaging Clinical Cosmetic and Investigational Dermatology · 2024 · 10 citations
    30. Coordinated Regulation of Signaling Pathways by Stem Cell-Derived Extracellular Vesicles: A Promising Strategy Against Skin Photoaging Clinical Cosmetic and Investigational Dermatology · 2026