Preclinical studies demonstrate that DSIP can alter pain threshold responses, with observed effects that are not reversed by opioid receptor antagonists such as naloxone, suggesting involvement of non-opioid or indirect neuromodulatory pathways [7]
Both glutathione and niacinamide are excellent for brightening and improving skin tone, but they work differently
Ashapkin, Linkova, Khavinson, and Vanyushin reported in 2015 that peptides such as KEDW and AEDL tissue-specifically affected gene expression in pancreatic and bronchial cell cultures, respectively, and that DNA-methylation patterns in certain gene promoter regions (including PDX1, PAX6, NKX2-1, and SCGB1A1) shifted with aging in correlation with expression changes
Short for Body Protection Compound-157, this synthetic peptide comes from a naturally occurring protein in the stomach and has been studied for decades for its role in tissue repair, gut health, and inflammation