A glimpse into the pipeline of anti-obesity medication development: combining multiple receptor pathways

Christine Park1, Yushin Kim2, Sawye Raygani1

  • 1Department of Medicine, University of California San Diego, La Jolla, CA, United States.

Frontiers in Endocrinology
|September 29, 2025
PubMed

Insights

New obesity medications offer hope for effective, long-term weight management. This review explores emerging pharmacotherapies and combination strategies for metabolic disease treatment.

Area of Science:

  • Metabolic disease research
  • Pharmacology
  • Obesity treatment

Background:

  • Obesity is a chronic metabolic disease with limited long-term treatment options.
  • Lifestyle interventions are difficult to sustain, and bariatric surgery is invasive and underutilized.
  • Previous anti-obesity drugs had safety or efficacy issues.

Purpose of the Study:

  • To provide an updated synopsis of emerging obesity pharmacotherapies.
  • To highlight the correlation between efficacy and combination strategies for novel agents.
  • To discuss the new era in treating metabolic diseases with advanced medications.

Main Methods:

  • Review of recent scientific literature on obesity pharmacotherapy.
  • Analysis of emerging molecules targeting human weight regulation.
  • Synthesis of data on novel mechanisms and combination strategies.

Main Results:

  • Highly effective anti-obesity medications are now available, offering new hope.
  • Significant scientific progress has been made in understanding human weight regulation.
  • Numerous novel molecules with different mechanisms are under investigation.

Conclusions:

  • Advances in understanding weight regulation herald a new era in obesity treatment.
  • Emerging pharmacotherapies show promise for durable weight loss and improved metabolic health.
  • Combination strategies may enhance the efficacy of novel obesity treatments.

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