Chinese Journal of Pharmacovigilance ›› 2026, Vol. 23 ›› Issue (2): 213-218.
DOI: 10.19803/j.1672-8629.20250672

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Research Progress in Applications of MAT

WU Hao1, HE Qing2△, CAI Tong2, PEI Yusheng2, LIU Tao3, WANG Dongmei1,*   

  1. 1School of Pharmacy, Shenyang Pharmaceutical University, Shenyang Liaoning 110016, China;
    2Institute for Chemical Drug Control, National Institutes for Food and Drug Control, Beijing 102629, China;
    3Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou Jiangsu 215163, China
  • Received:2025-09-19 Online:2026-02-15 Published:2026-02-13

Abstract: Objective To develop a more sensitive, broad-spectrum, three-R (replacement, reduction and refinement) and non-animal in vitro platform in order to address ethical concerns, species-specific variations, and limited ranges of detection inherent in conventional methods for detection of pyrogens. Methods By reviewing the related literature, the characteristics, research progress and developments concerning the monocyte activation test (MAT) were summarized. Results The MAT technology proved capable of sensitive and broad-spectrum detection of endotoxins and non-endotoxin pyrogens (NEPs) In addition, this technology could be used entirely in vitro and without using any animal. Conclusion This study has validated the MAT as a robust and ethically-feasible technology for ensuring the safety and efficacy of drugs.

Key words: Pyrogen, Endotoxin, Non-Endotoxin, Monocyte Activation Test, Pharmacopoeia

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