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In addition to being produced naturally by the body, Glutathione can be given intravenously, topically, or as an inhalant
Protein Misfolding and Aggregation: New Examples in Medicine and Biology of the Dark Side of the Protein World
Antioxidant activation: GHK-Cu upregulates superoxide dismutase and other antioxidant enzymes, reducing oxidative damage from sun, pollution, and cellular aging
6.2 Linking GSH/GSSG to Transcriptomic and Proteomic Regulation Transcriptomic and proteomic data can connect metabolite changes to functional modules: GCLC/GCLM/GSS for synthesis, SLC7A11 for substrate acquisition, GSR/GPX/GST for regeneration and use, pentose phosphate pathway enzymes for NADPH supply, and NRF2-KEAP1 signaling for coordinated antioxidant adaptation