Although GHK-Cu peptide is commonly sold as an injectable solution for research purposes, the compound is included in a variety of topical skincare formulations, which are marketed as anti-aging products and available to the general public
The Two Receptor Systems: GHSR and GHRH-R The regulation of pituitary GH secretion involves two complementary receptor systems that converge on the somatotroph cells of the anterior pituitary
It aims to provide holistic support for the liver and metabolism, but also for the brain and nerves
The following summarizes several key areas of scientific interest based on findings from laboratory and animal models
It is compatible with most peptide formulations at this concentration
Importantly, in phase I/IIa studies that include 41 postmenopausal patients, all of whom had advanced ER-positive breast cancer disease that had progressed after at least 6 months of endocrine therapy, GDC-0810 competed effectively with tracer to occupy the ER at all doses tested, even in patients with ESR1 mutations, suggesting robust target engagement ( Although the mechanism of action by GDC-0810 is not completely clear at this point, it is suspected that certain E3 enzymes are activated upon ER- engagement by the GDC compound, leading to its ubiquitination and degradation
