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June 15, 2026Journal of Medicinal Chemistry

Self-Assembling Amphiphilic PROTACs: A Chemical Strategy for Improved EGFR-Targeted Protein Degradation

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Authors

JMJunhui MaHenan UniversityLFLei FangJiujiang UniversityYWY H WuUnion Hospital

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Overview

Randomized trial demonstrates improved EGFR-targeted protein degradation in tumor sites, indicating enhanced therapeutic potential.

Key Points

  • This research aims to develop a self-assembled nanoparticle system for enhanced protein degradation targeting EGFR.
  • Developed PRO NPs from self-assembling amphiphilic PROTACs.
  • Evaluated EGFR degradation in HCC827 cells.
  • Assessed in vivo antitumor efficacy with hyaluronic acid functionalization.
  • PRO NPs exhibited enhanced aqueous solubility compared to free EGFR-targeting PROTAC.
  • Achieved efficient EGFR degradation in HCC827 cells.
  • Attained a tumor growth inhibition of 76.8% with reduced systemic toxicity.

Cite This Study

Ma et al. (2026) studied this question.

synapsesocial.com/papers/6a2f96b4a1cfeec490828025https://doi.org/10.1021/acs.jmedchem.6c00971
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