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Preliminary investigations of vitamin C treatment prior to air pollution exposure in vitro have shown more promising results

doi: 10.3389/fnut.2020.604283

Furthermore, the recently identified form of Cu-induced cell death, cuproptosis, operates via mechanisms distinct from other forms of programmed cell death such as apoptosis, ferroptosis, or necroptosis, and is characterized by abnormal accumulation of Cu ions in the mitochondrial matrix, oligomerization of lipoylated mitochondrial proteins, and loss of Fe-S clusters (Tsvetkov et al., 2022)

Li J, Ming Z, Yang L, Wang T, Liu G, Ma Q

That gap should matter when claims are presented as established fact