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S-nitrosylation of matrix metalloproteinases: signaling pathway to neuronal cell death

Bertoli S, Leone A, Vignati L, et al
GHK-Cu helps stabilize IkB, reducing NF-kB nuclear translocation and the downstream cytokine cascade (PMID: 25904764)

Thus, vit-B 12 combined with clinical nutrition is a potential adjuvant to reset HMRD in COVID-19 and PASC patients