A once-daily GLP-1/GIP/glucagon receptor tri-agonist (NN1706) lowers body weight in rodents, monkeys and humans

Mar 26, 2025Molecular metabolism

Once-daily triple hormone receptor drug (NN1706) reduces body weight in rodents, monkeys, and humans

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Abstract

Daily subcutaneous NN1706 treatment resulted in substantial body weight loss in human participants with overweight or obesity.

  • NN1706 is a tri-agonist targeting GLP-1R and GIPR with lower potency at the glucagon receptor.
  • In preclinical studies, NN1706 led to significant body weight reductions and improved glycemic control in obese mice, rats, and non-human primates.
  • The weight loss effect in humans was observed in a dose-dependent manner.
  • Increased heart rate was noted across treatment cohorts, which may hinder further clinical development.

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