Description GHK (glycyl-l-histidyl-l-lysine) is a human copper-binding peptide with biological actions that appear to counter aging-associated diseases and conditions
[91, 92, 93] It inhibits lupus autoantibody-mediated antigen recognition by human SLE patient serum and further prevents pathogenic interactions with tissue antigens
Among typical behaviors assessed in mice and rats, directly related to the core symptoms of autism, are deficits in social interaction (i.e., three-chamber social approach paradigm), deficits in communication (i.e., analysis of ultrasonic vocalizations), increased repetitive/stereotyped motor behaviors (i.e., self-grooming or marble burying), and persistence on sameness and restricted interests (i.e., perseveration in the T maze or water maze) [23,24]
As rigorous clinical trials continue to unfold, the foundational role of GlyNAC in repairing endothelial damage, supporting exhausted immune function, and restoring cellular energy remains a primary focal point of chronic illness research and recovery strategies
