来自Romdoul (Sphaerocoryne affinis) 的乙烯酸提取物果实诱导了人类原肌细胞白血病细胞中的亡

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Nguyen Thi Hoai Nga¹, Tran Thanh Long¹, Truong Thi Bich Ngoc^1,2,3

¹Department of Molecular and Environmental Biotechnology, Faculty of Biology and Biotechnology, VNUHCM-University of Science, Ho Chi Minh City, Viet Nam.

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概括

罗姆杜尔果实提取物对HL60细胞具有强大的抗白血病特性. 乙酸乙烯提取物诱导了亡,这表明它是癌症治疗研究的有希望的新候选人.

科学领域:

植物化学植物化学
药理学药理学是指药理学的学科.
分子生物学分子生物学

背景情况:

罗姆杜尔 (Sphaerocoryne affinis) 是来自Annonaceae家族的植物,传统上用于民间医学.
关于Romdoul的生物活性,特别是其抗癌作用的科学数据有限.

研究的目的:

为了研究Romdoul水果提取物的抗白血病潜力.
阐明其抗白血病活性的潜在机制.

主要方法:

植物化学分析和HPLC用于评估水果提取物.
MTT试验评估了HL60和NIH-3T3细胞密度的抑制.
分析了亡特征 (细胞核变化,酶3激活) 和基因表达 (RT-qPCR).

主要成果:

乙酸乙烯提取物 (SA-EA) 显示出显著的抗白血病活性,IC50为4.11μg/mL,对HL60细胞具有显著的抗白血病活性.
在HL60细胞中,SA-EA诱导了细胞亡,核分裂和caspase 3激活证明了这一点.
基因表达分析表明,SA-EA通过p21依赖的亡途径抑制HL60细胞生长.

结论:

这项研究提供了Sphaerocoryne affinis水果提取物的抗癌活性的初步科学证据.
罗姆杜尔果实提取物,特别是SA-EA,是未来抗白血病药物开发的新有前途的候选药物.

关键词:

它的果实是Sphaerocoryne affinis的果实.灭症 (apoptosis) 是一种死亡的过程.乙烯酸乙烯酸提取物乙烯酸乙烯酸提取物抑制的增殖抑制的增殖.孕细胞性白血病 (Promyelocytic Leukemia) 是一种致癌的疾病.

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