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PMID: 31484368

In preclinical and laboratory research, BPC-157 is frequently studied for its interaction with angiogenesis pathways, connective tissue models, and cellular stress responses

Because GHK binds copper in a defined, high-affinity geometry, the intact complex is often discussed as sequestering copper away from that uncontrolled redox chemistry, which is a coordination-chemistry argument rather than a claim about a signaling pathway

This apparently works to make the binding region similar to the original, while making the whole molecule much more stable

[DOI] [PubMed] [Google Scholar] 105.Khavinson V.K., Goncharova N., Lapin B