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Abstract Title:Curcumin sensitizes response to cytarabine in acute myeloid leukemia by regulating肠道菌群。
摘要来源:
癌症化学药品。 2022 02; 89(2):243-253。 EPUB 2022 JAN23。PMID: 350666694 35066694 Xing Chen,Gang Zhou,Hongbo Sun
文章隶属关系:junmin liu
摘要:
目的: curcumin curcumin是否具有cytarabine(Ara-c)(Ara-c)的效应(Ara-c) 。从AML小鼠和AML细胞系分离的单核细胞(MNC)用于检查姜黄素的作用。 Metagenomics and metabolomics were used to evaluate the alteration of intestinal microbiota and the change of metabolites in MNCs.
RESULTS: Curcumin treatment sensitized response to Ara-C in MNCs of AML mice, but had no direct effect on AML cell lines.宏基因组学揭示了通过姜黄素治疗改变肠菌的改变,这有助于对ARA-C的敏感反应。姜黄素治疗通过减少粘液降解细菌,从而增强了肠道完整,以使AML小鼠中ARA-C的反应敏感。代谢组学证明姜黄素治疗导致AML小鼠MNC的胆固醇降低。进一步的研究证明,姜黄素治疗导致SQLE抑制(胆固醇生物合成的关键酶),以提高对ARA-C的敏感性。
结论: 姜黄素通过调节菌群对ARA-C的反应敏感,强调了肠道完整加强在化学耐药治疗中的重要性。此外,针对胆固醇合成有望在AML治疗中有望。