glutathione adduct of 4-hne Cell death and diseases related to oxidative stress:4-hydroxynonenal (HNE) in the balance Ab increases 4-HNE adduct formation.

10.1371/journal.pone.0062572 369 LindburgD

Huang TH, Wu TH, Guo YH, Li TL, Chan YL, Wu CJ

Key mechanisms include: Stimulation of collagen and elastin synthesis in fibroblasts Activation of lysyl oxidase for collagen cross-linking Enhanced production of glycosaminoglycans and decorin Modulation of metalloproteinase activity for controlled matrix breakdown The copper ion serves as an essential cofactor for enzymes involved in collagen synthesis and provides antioxidant protection through superoxide dismutase activation

However, four kinds of amplitudes, including LA1, LA2, LA3, and LA4, had no significant differences between the two groups ( Supplemental Figure 1 )

[DOI] [PubMed] [Google Scholar] 93.Engblom D., Saha S., Engstrm L., Westman M., Audoly L.P., Jakobsson P.-J., Blomqvist A