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Polyethylene terephthalate microplastics exposure enhances the risk of ulcerative colitis: insights from multiomics integration, machine learning, and molecular docking reveal intestinal toxicity mechanisms

International Journal of Surgery 2025
Xueli Yang, Bo Yan, Yu Zhao, Linxiang Zhou, Miao Liu, Gang Chen, Lei Shen, Tao Deng

Summary

Using multiomics integration, machine learning, and molecular docking, this study identified mechanisms by which PET microplastic exposure may increase the risk of ulcerative colitis. Key pathways included intestinal barrier disruption, immune dysregulation, and oxidative stress triggered by PET-MP-protein interactions.

Polymers
Body Systems

This study offers valuable insights into the molecular mechanisms by which PET-MPs may induce UC, providing a theoretical foundation for understanding the potential health risks associated with PET-MPs exposure.

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