glutathione peroxidase 1 located where GPX1 - an overview mechanism of action of glutathione

Zhu J, Sun R, Sun K, Yan C, Jiang J, Kong F, et al

L.CornJ

Clinically, Se deficiency correlates with mitochondrial dysfunction and pathological accumulation of ROS/mtROS in chondrocytes, which contributes to OA progression, as evidenced by significantly lower serum Se levels in OA patients compared to healthy controls [20]

Moreover, by targeting inflammatory pathways such as NF-B and HIF-1, and reducing pro-inflammatory cytokines, mainly IL-6 and TNF-, these compounds protect against melanocyte loss characteristic of this disorder 150,151

In early-stage cancer and precancerous lesions, decreased expression of GPX3 and increased ROS production stimulate oxidative stress in TME, promoting the progression of EMT and cancer development

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