is it safe to use expired semaglutide Semaglutide: Safety & Storage Guide 10 Risks of Using Expired

doi: 10.1038/S41433-021-01741-5 87 DrummondRFSeifKEReeceEA

3.3 Improved tools for mechanistic validation and risk de-risking Technological advances have also improved the ability to de-risk peptide systems earlier in development

See FDA prescribing information for semaglutide (Wegovy) and tirzepatide (Zepbound) via FDA Drugs@FDA

In May 2023, the FDA warned it had received adverse event reports after patients used compounded semaglutide, a copycat treatment from compounding pharmacies

Expression of GLP-1R in the CSMCs has not been explored previously, therefore we sought to determine its expression in mouse CSMCs by immunohistochemistry

Trials may also be identified via the ISRCTN registry and ClinicalTrials.gov