TGF-, PDGF, EGF, and FGF have been shown to stimulate infiltration of inflammatory cells into the wound space
Peptides for Weight Loss: Things to Know Peptides are amongst the products from amino acids that build proteins in the body
They further note that, given peripherally, BPC 157 counteracts central dopamine-system disturbances and induces serotonin release in the substantia nigra, and that it can heal various wounds and instantly recover disturbed lower esophageal and pyloric sphincter pressure in rats with long-standing esophagitis
Preclinical evaluation of BPC-157 and TB-500 in rodent models of soft-tissue, musculoskeletal, and gastrointestinal-mucosal repair
Holman et al., 2017
And this has been studies in animal data, as well as some recent human data as well