Newer compounds like Tirzepatide or Retatrutide, which act on multiple receptors like GLP-1 and GIP, represent the next frontier in this area, offering even more complex and powerful metabolic modulation to study alongside IGF-1 LR3's anabolic signaling
It can be a little unpredictable how someone will respond to a weight loss medication
Aguilera F, McDougall C, Degnan BM (2013) Origin, evolution and classification of type-3 copper proteins: lineage-specific gene expansions and losses across the Metazoa
Nature 576 , 301305 (2019)
It functions in various cellular processes, including regulating transcription, antioxidative responses, and maintaining mitochondrial homeostasis
It is commonly explored within advanced longevity protocols