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    Glossary Light Exposure

    amount of light received by an organism over time

    Light Exposure refers to the amount of light that an object or organism receives over a period of time. This can include natural sunlight or artificial light sources. In biological contexts, light exposure can significantly impact various physiological processes, such as circadian rhythms, skin health, and hair growth. For instance, excessive exposure to ultraviolet (UV) light can damage skin cells and hair follicles, potentially leading to conditions like alopecia.

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    1. A novel LC-MS/MS analysis of vitamin D metabolites in mice serum and hair: impact of diet and light exposure Frontiers in Endocrinology · 2025 · 1 citations
    2. Light exposure and its applications in human health 2024
    3. Key locations of oxidative damage in human hair keratins after heat and ultraviolet light exposure International Journal of Cosmetic Science · 2025
    4. Manifestation of Hyperandrogenism in the Continuous Light Exposure-Induced PCOS Rat Model BioMed Research International · 2015 · 30 citations
    5. Skin and scalp under exposure to high-energy visible light: the current perspective Archives of Dermatological Research · 2025 · 2 citations
    6. Effects of bright light exposure during daytime on peripheral clock gene expression in humans International journal of biometeorology · 2016 · 5 citations
    7. Impact of constant light exposure during pregnancy on skin of neonatal New Zealand rabbits: structural and ultrastructural study Brazilian Journal of Medical and Biological Research · 2021 · 1 citations
    8. Is paradoxical hair growth caused by low-level radiant exposure by home-use laser and intense pulsed light devices? Journal of Cosmetic and Laser Therapy · 2016 · 7 citations
    9. Androgenic Alopecia and Stress-Induced Premature Senescence by Cumulative Ultraviolet Light Exposure Exogenous Dermatology · 2002 · 27 citations
    10. 1298 External light activates hair follicle stem cells through eyes via the ipRGC-SCN-sympathetic neural circuit Journal of Investigative Dermatology · 2018
    11. The effect of <i>Medicago sativa</i> extract and light on skin hypopigmentation disorders in C57/BL6 mice Journal of Cosmetic Dermatology · 2022 · 10 citations
    12. The dark art of light measurement: accurate radiometry for low-level light therapy Lasers in Medical Science · 2016 · 65 citations
    13. Oxidative Modification in Human Hair: The Effect of the Levels of Cu (II) Ions, UV Exposure and Hair Pigmentation Photochemistry and photobiology · 2015 · 16 citations
    14. Human pollution exposure correlates with accelerated ultrastructural degradation of hair fibers Proceedings of the National Academy of Sciences of the United States of America · 2019 · 23 citations
    15. Exposure to gamma-rays at the telogen phase of the hair cycle inhibits hair follicle regeneration at the anagen phase in mice International Journal of Radiation Biology · 2013 · 6 citations
    16. Ultraviolet Light-Induced Leukoderma of the Scalp Associated with Androgenetic Alopecia: Senescent Actinic Depigmentation of the Scalp Journal of Cutaneous Medicine and Surgery · 2009 · 9 citations
    17. Particulate matter exposure induces maternal scalp hair loss after birth in C57/B6 mouse via alteration of inflammatory and apoptotic pathways Frontiers in Endocrinology · 2026
    18. Skin transcriptome reveals the intrinsic molecular mechanisms underlying hair follicle cycling in Cashmere goats under natural and shortened photoperiod conditions Scientific reports · 2017 · 24 citations
    19. Chemical and photo-oxidative hair damage studied by dye diffusion and electrophoresis. PubMed · 2003 · 5 citations
    20. Effects of Solvent System and Storage Condition on Chemical Stability of 5(alpha)-Reductase Inhibitor Compounds in Tectona grandis L.f. Leaf Extracts Trends in Sciences · 2024
    21. Caractérisation d'un explant de peau humaine par microscopie 3D et application à la dermo-cosmétique 2018
    22. Circadian rhythm sleep-wake disorders (CRSWDs): Linking circadian misalignment to adverse health outcomes. EBioMedicine · 2020 · 5 citations
    23. Preclinical Study of Hibiscus Leaves (Hibiscus rosa-sinensis L.) as SimplicialOintment on Albino Rats (Rattus norvegicus) International Journal of Veterinary Science · 2025
    24. Decision letter: Role of distinct fibroblast lineages and immune cells in dermal repair following UV radiation-induced tissue damage 2021
    25. Factors associated with female pattern hair loss and its prevalence in Taiwanese women: A community-based survey Journal of The American Academy of Dermatology · 2012 · 33 citations
    26. Photoaggravation of hair aging International Journal of Trichology · 2009 · 24 citations
    27. Ultrastructure study of hair damage after ultraviolet irradiation Journal of Cosmetic Dermatology · 2013 · 2 citations
    28. Measuring oxidative damage to human hair from solar radiation and pollution: A critical review Journal of Photochemistry and Photobiology · 2026
    29. N02. Hair and Nails Australasian Journal of Dermatology · 1997
    30. Solar-Induced Postinflammatory Hyperpigmentation after Laser Hair Removal Dermatologic surgery · 1999 · 31 citations