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Cagrilintide

AM-833, Long-acting amylin analogue

Quick Stats
Studies 57
Trials 38
2025 pubmed

Amylin receptors as therapeutic targets in obesity: Emerging peptide-based strategies.

Rejili. Mokhtar M; Hussain. Md Sadique MS; Khan. Yumna Y; Haouala. Faouzi F; Ganesan. Subbulakshmi S; Sahoo. Samir S; Pal. Amrita A; Arora. Vimal V

Key Findings

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Practical Outcomes

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Summary

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Abstract

Obesity is a chronic, relapsing metabolic disorder driven by complex genetic and environmental factors, leading to an imbalance in energy regulation. Despite the presence of GLP-1 receptor agonists with induced mild weight loss, there are significant unmet clinical needs with poor efficacy and tolerability problems. Amylin, a neuroendocrine hormone co-released with insulin, controls hunger, gastric motility, glucagon secretion, and energy metabolism via divergent amylin receptor (AMYR) subtypes (1-3), namely the calcitonin receptor (CTR) and the receptor activity-modifying proteins (RAMPs). Novel insight into the molecular make-up of AMYRs and central signaling reinforces its key function in modulating homeostatic and hedonic feeding mechanisms. The article is a review of the emerging preclinical and clinical data regarding the application of peptide-based amylin receptor agonists (AMYRAs), including pramlintide and cagrilintide, KBP-series DACRAs, and investigational drugs, including ZP8396 and amycretin. The agents show enhanced pharmacokinetics, synergy with GLP-1 receptor agonist, and favorable impact on weight regulation and metabolic plasticity. Genetic CALCR and RAMP mutations, new delivery approaches, and dual therapy by digital health technologies and bariatric surgery are also discussed in this review. Of particular interest, amylin-derived medications can have advantages over weight loss but definite disease-modifying action remains to be determined. Taken together, AMYRAs represent a potential category of therapeutics with promising disease-modifying effects that goes beyond weight loss, providing fresh perspectives for precision obesity management by 2030.

Study Information

Provider

pubmed

Year

2025

Date

2025-12-02T00:00:00.000Z

DOI

10.1016/j.vph.2025.107563

References

187