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科研喵使用AI读文献,祝你效率百倍,访问labcat.com.cn下载。本期关注发表在影响因子9.1的《British Journal of Anaesthesia》上的研究"Integrated 3D human cerebral organoids and paediatric patient serum analysis reveals mechanisms and biomarkers of anaesthetic-induced neurotoxicity"。这项创新研究结合了人类大脑类器官和儿童患者血清分析,揭示了麻醉剂诱导神经毒性的新机制。研究发现丙泊酚暴露会导致细胞凋亡增加、自噬激活,并影响553个mRNA和792个lncRNA的表达,这些基因与突触功能和线粒体活性密切相关。更令人关注的是,研究确定了CKMT1B等可作为生物标志物的分子,为临床监测麻醉安全性提供了新工具,对儿童麻醉实践具有重要意义。