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Oral semaglutide has the longest half-life (165185 h) of the long-acting GLP-1RAs

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As of April 2026, retatrutide is understood to be progressing through Phase 3 clinical trials large-scale studies designed to confirm efficacy and safety before a medicine can be submitted for regulatory approval

Biochem Bioph Res Co 285:10711075 Leuthner B, Aichinger C, Oehmen E, Koopmann E, Mller O, Mller P, Kahmann R, Blker M, Schreier PH (2005) A H 2 O 2 -producing glyoxal oxidase is required for filamentous growth and pathogenicity in Ustilago maydis

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