Redox homeostasis and pH monitoring: a step forward to personalized medicine and dermatology

Abstract

Skin is continually subjected to various environmental stressors, such as pollution, UV rays, and other oxidative damage factors. It is obligatory to ascertain the exact importance of redox status and ROS indicators, which may be assessed in diverse physiological fluids and tissues. Reactive oxygen species (ROS) can cause lipid peroxidation, which can compromise the integrity and functionality of skin cells by degrading membrane lipids. This may compromise the skin barrier, making the skin more prone to infections and environmental irritants, increasing water loss and dryness. Collagen in the dermis can covalently link to malondialdehyde (MDA), a byproduct of lipid peroxidation generated by oxidatively damaged skin lipids, to form MDA-collagen adducts. Several types of skin cancer are associated with a heightened vulnerability of DNA purine and pyrimidine bases to oxidative damage and altered DNA repair capacity (DRC). Damage from ROS may cause hyaluronate to become less viscous, which increases its susceptibility to degradation. Elastin hydrodynamic radius decreased the rate of self-assembly in response to ROS. Alterations in redox homeostasis can lead to various diseases and conditions, including vitiligo, actinic keratosis, psoriasis, contact dermatitis, systemic sclerosis, the onset of wrinkles, and skin aging. The most recent formulations' capacity to improve pH and Redox simultaneously can be attained by carefully selecting proposed antioxidant formulations. The combination of modern preparations is currently available and should be used in accordance with the suggested guidelines.