The NAC isnt working directly, its working because it goes on to form glutathione
DNA damage promotes histone deacetylase 4 nuclear localization and repression of G2/M promoters, via p53 C-terminal lysines
Ideal candidates include patients with acute sports injuries seeking accelerated recovery, chronic tendinopathies that have not responded to conservative management, post-surgical orthopedic cases where optimized healing is a priority, inflammatory joint conditions where traditional treatments have fallen short, and autoimmune-mediated pain where immune modulation may provide benefit
Adv Healthc Mater
Caffeine regulated four inflammation-related signaling pathways (Toll-like receptor signaling, JAK-STAT signaling, NF-kappa B signaling, and Th17 cell differentiation) and seven metabolic signaling pathways (glutathione metabolism, PPAR signaling, phagosome, PI3K-Akt signaling, insulin signaling, fructose and mannose metabolism, and AMPK signaling) that were not regulated by EGCG (Figure 8A, left side of orange box)