It is biologically interesting but does not prove that topical or injected GHK-Cu produces those transcriptional changes in living humans at physiological doses
Bandara HM, Cheung BP, Watt RM, Jin LJ, Samaranayake LP
(2019) demonstrated that loss of axis inhibition protein (Axin1) cooperated with c-Met to cause HCC in mice
Increased feelings of wellness play an important role in preventing the return to substance use
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"Only three small human studies of BPC-157 exist, for instance, the largest of which is a telephone survey of 16 people who received an injection of the drug for knee pain, and which was published in a third-tier journal, Alternative Therapies." I am not sure what is being discussed here