Human and Animal Cells Under Influence of Different Lighting and Stimuli

The review article discusses the influence of different lighting and stimuli on human and animal cells, emphasizing the role of opsins and circadian rhythms. Opsins, light-sensitive proteins found in the eyes and skin, affect processes like pigmentation, wound healing, and hair growth. Different wavelengths of light impact cellular functions such as DNA repair, cell proliferation, and apoptosis. The study highlights the potential therapeutic applications of understanding these responses, particularly in dermatology for conditions like psoriasis, atopic dermatitis, and alopecia. It also underscores the importance of circadian rhythms in maintaining homeostasis and how their disruption can lead to pathological conditions.