TB-500 (or rather its parent Tb4) has high-profile cardiac and corneal repair publications in Nature and JID , but the synthetic LKKTETQ fragment specifically has thinner independent literature than the full-length protein
is naturally occuring in human blood plasma, urine, and saliva
By day 14, an increased amount of epithelial tissue was observed at the wound edges in both TCC and zinc oxide-treated wounds, with TCC-treated wounds also showing a small elevation of granulation tissue in the center [2]
Connectivity Map analyses reported by Pickart and by Campbell indicate that GHK modulates expression of the order of 4,000 human genes, and Campbell et al
For skin and potential GI tract benefits, oral delivery may provide some value, but evidence is limited