Most ROS are produced when electrons leak from the mitochondrial respiratory chain, also referred to as the electron transport chain (ETC) [11]
In preclinical heart failure models, NNMT enzyme inhibition markedly reduced cardiac 1-MNA (by 77.1%), improved cardiac function, reduced left ventricular hypertrophy and fibrosis, and decreased pro-inflammatory gene expression
Probably safe to use if: sealed lyophilized vial at controlled room temperature for less than 1 week, brief reconstituted exposure under 2 hours, no visible changes, and peptide responds normally on initial test dose
Moreover, these scaffoldsparticularly calix[n]arenes and cucurbit[n]urils, can be loaded with various bioactive compounds (e.g., small molecules such as curcumin, resveratrol, or TEMPO and antioxidant enzymes such as catalase or glutathione peroxidase), which can either enhance their intrinsic antioxidant activity or facilitate their targeted delivery to specific cells (Lee et al., 2020
ICD, Immunogenic cell death