42 citations
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January 2002 in “Skin Pharmacology and Physiology” This study reported that reconstructed skin models can be useful for studying the effects of non-water-soluble topical products on xenobiotic metabolism, particularly in enzyme activities like EROD and GST.
4 citations
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April 1986 in “Cancer Letters” This study found no significant difference in glutathione-S-epoxide transferase activity in hair follicles between smokers and non-smokers, suggesting this enzyme's levels may not indicate polycyclic aromatic hydrocarbon-related cancer risk.
This review reports that collagen as a nutraceutical shows promising results for improving skin health in estrogen-deficient women, but more research is needed for scalp hair, nail health, and optimal dosing of curcumin and glutathione.
November 2025 in “Journal of Investigative Dermatology” Alopecia Areata may involve reduced antioxidant defenses in hair follicles, affecting stem cell function.
December 2024 in “The Eurasia Proceedings of Science Technology Engineering and Mathematics” This study found that levels of gamma-glutamyl cysteine synthetase (ꝩ-GCS) were significantly higher in PCOS patients, suggesting a key role of glutathione metabolism in the disease's progression.