Chinese Journal of Pharmacovigilance ›› 2024, Vol. 21 ›› Issue (7): 721-729.
DOI: 10.19803/j.1672-8629.20240356

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Toxicity associated with antibody-drug conjugates and corresponding research strategies

LIU Lianqi, XIAO Dian, ZHONG Wu, ZHOU Xinbo#, LI Song*   

  1. National Engineering Research Center for the Strategic Drug of AMMS, Beijing 100850, China
  • Received:2024-05-27 Online:2024-07-15 Published:2024-07-31

Abstract: Objective To explore the toxicity, causes of toxicity, and strategies to minimize toxicity of antibody-drug conjugates (ADCs), an emerging class of anticancer therapeutics, in order to provide reference for the development of the next generation of ADCs with high efficacy and low toxicity. Methods The data on toxicity of ADCs that had been marketed and were in clinical trials was summarized and analyzed. By focusing on the structure of ADCs, the relationship between structure of ADCs and generated toxicities was revealed. By referring to effective strategies for minimizing toxicities in place, the future developments of the next generation of ADCs with high efficacy and low toxicity were predicted. Results and Conclusion Research strategies for preventing toxicities are provided for different stages of ADC development. Among them, updated and core concepts of the design of ADCs are crucial to addressing the toxicities of ADCs.

Key words: antibody drug conjugate, antitumor, payloads, toxicity, safety

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