Namely, the four receptors that Melanotan 2 may interact with include: The melanocortin 1 receptor (MC1R) may be expressed in melanocytes, which are cells found in tissues such as dermal tissues, hair, and possibly cells and tissues found in the eye
A histidine at the second position, combined with the N-terminal amine and a backbone nitrogen, produces a three-point binding site with high affinity for copper(II)
For others, the drug improves the kind of test results doctors watch as early warning signs of disease (blood pressure, cholesterol, kidney markers), but the trials that would tell us whether the things we actually care about (heart attacks, strokes, kidney failure) also improve have not yet been reported
doi: 10.1080/19490976.2023.2185034 216
Studied for effects on insulin sensitivity and blood glucose