Addressing antimicrobial resistance: Current challenges, emerging strategies, and an AI-powered, community-driven

Peter Wang1,2,3, Alton Hsiung2,3, Christiana Fraise2,3

  • 1Department of Biomedical Engineering, College of Design and Engineering, National University of Singapore, Singapore 117583.

PNAS Nexus
|August 21, 2026
PubMed

Insights

Antimicrobial resistance (AMR) is a growing global threat due to declining antibiotic efficacy and limited drug development. AI-powered platforms and community engagement offer promising strategies to accelerate new antibiotic discovery and combat AMR.

Area of Science:

  • Microbiology
  • Pharmacology
  • Public Health

Background:

  • Antimicrobial resistance (AMR) poses a significant global health threat with high mortality rates.
  • Declining antibiotic efficacy and limited novel drug development are exacerbated by de-incentivized investment and regulatory hurdles.
  • Existing antibiotic discovery efforts have yielded limited clinically actionable, novel antibiotics.

Purpose of the Study:

  • To outline the multifaceted challenges in addressing antimicrobial resistance (AMR).
  • To present emerging strategies and innovative solutions for combating AMR.
  • To propose the integration of AI and community-driven approaches for accelerated AMR drug development.

Main Methods:

  • Review of current challenges in AMR and antibiotic development.
  • Exploration of advanced therapies like bacteriophage therapy.
  • Proposal of AI-powered platforms and multi-stakeholder engagement strategies.

Main Results:

  • Advanced therapies show promise, but complementary strategies are essential.
  • AI-powered platforms can significantly support and accelerate AMR-specific drug development.
  • A community-driven approach involving diverse stakeholders is crucial for addressing scientific and translational challenges.

Conclusions:

  • Addressing AMR requires an inclusive strategy combining emerging technologies with broad stakeholder engagement.
  • AI-powered solutions, alongside educational, public health, and economic interventions, can tackle the AMR threat.
  • Collaborative efforts are vital to overcome scientific and translational barriers in developing new antibiotics.

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