They added GHK-Cu in concentrations of 10 M to 10 M and measured: Collagen synthesis (by radioactive proline incorporation) Non-collagen protein synthesis Cell proliferation What they found: Stimulation of collagen synthesis by 70 % at the optimal concentration of 10 M (1 nM) The effect was NOT dependent on increased proliferation, fibroblasts increased production per cell Background: GHK without copper had a dramatically weaker effect , Cu is critical Reversibility: After removing GHK-Cu, synthesis returned to baseline Why it matters: This is the fundamental mechanistic study that documented the effect of GHK-Cu on collagen
Results Patient characteristics A total of 817 patients were screened, and, of this group, 529 fulfilled eligibility criteria and were enrolled and randomized between 19 March 2021 and 9 March 2022 (Extended Data Fig
The KCNJ11 gene is located on chromosome 11p15.1 and is composed of 4 exons that generate four alternatively spliced mRNAs that collectively encode two protein isoforms
Intriguingly, 30 min before FeCl 3 injection, intraperitoneal injection of adenosine dichloride (Cl-Ado) or adenosine (Ado) inhibited or delayed the occurrence of FeCl 3 -induced epileptic discharge
The standardized target names were entered into the multiple proteins module, and the organisms were limited to the Homo sapiens
it has become a central compound in obesity science and metabolic health research