It has not been peer-reviewed
To give you a quick recap: Semaglutide acts like GLP-1 Tirzepatide acts like GLP-1 and GIP Retatrutide acts like GLP-1, GIP and GCG That means that they may all bring on different weight loss results (which is what the research shows)
Pichard, C., Roulet, M., Schutz, Y., Rossle, C., Chiolero, R., Temler, E., Schindler, C., Zurlo, F., Furst, P., and Jequier, E
7b and S35 revealed that genes related to various pathways, such as MAPK signaling pathway, PI3K-Akt signaling pathway, oxidative phosphorylation, cell homeostasis, ferroptosis, p53 signaling pathway, and glutathione metabolism, significantly changed after ZFPG + US treatment
[PubMed: 23944376] 64
A Prospective Study of Reproductive Factors and Oral Contraceptive Use in Relation to the Risk of Uterine Leiomyomata