University of Kansas Medical Center, Department of Pharmacology, Toxicology & Therapeutics, Kansas City, KS, USA.
Chem Biol Interact. 2022 Jan 5;351:109761. doi: 10.1016/j.cbi.2021.109761. Epub 2021 Nov 26.
I read with interest the article "DNA-binding activities of compounds acting as enzyme inhibitors, ion channel blockers and receptor binders" recently published in Chemico-Biological Interactions. The authors suggested that acetaminophen, one of the most used drugs worldwide, alkylates DNA at therapeutic doses and is genotoxic. Given the implications of this statements for public health, it is important for the reader to hear a different perspective that is based on the entire literature on this subject. Everything considered, there is no credible evidence that acetaminophen is a genotoxic hazard or a carcinogen at therapeutic doses.
我饶有兴趣地阅读了最近发表在《化学生物学相互作用》上的一篇题为“作为酶抑制剂、离子通道阻滞剂和受体结合剂的化合物的 DNA 结合活性”的文章。作者提出,全球使用最广泛的药物之一对乙酰氨基酚在治疗剂量下会使 DNA 烷基化,具有遗传毒性。鉴于这些说法对公众健康的影响,读者需要听到基于该主题的所有文献的不同观点是很重要的。综合考虑,没有可信的证据表明对乙酰氨基酚在治疗剂量下是一种遗传毒性危害物或致癌物。