双黄:关于它们在前列腺癌和乳腺癌治疗中的作用的初步报告
Carolina Afonso de Lima1, Larissa Kaori Maquedano1, Luiza Sertek Jaalouk1
1Laboratory of Molecular Pharmacology and Bioactive Compounds, São Francisco University, 218 São Francisco Avenue, Bragança Paulista 12916-900, SP, Brazil.
天然存在的二元性黄酸盐或双黄酸盐对前列腺癌和乳腺癌细胞表现出强大的抗癌作用. 这些化合物通过亡,亡和铁亡诱导癌细胞死亡,为新的癌症疗法提供了潜力.
科学领域:
- 自然产品化学 自然产品化学
- 癌症生物学 癌症生物学
- 药理学 药理学是指药理学的学科.
背景情况:
- 二度性黄酸 (双黄酸) 是具有多种报告活动的生物活性化合物.
- 之前的研究表明,双黄的潜在治疗应用.
研究的目的:
- 审查天然存在的二元性黄类抗癌活性,以对抗前列腺癌和乳腺癌.
- 阐明它们抗癌作用中的作用机制.
主要方法:
- 在33个二元性黄化合物上进行了in silico和in vitro研究.
- 分析包括抗增殖活性,细胞迁移和复制干扰.
主要成果:
- 双类药物对前列腺和乳腺瘤细胞表现出显著的细胞毒性活性.
- 机制包括亡,亡,铁亡,线粒体膜潜力的降低和活性氧物种 (ROS) 的增加.
- 对p21,Bax和分离的caspase-3的升调,对Bcl-2和caspase-3的降调表明了途径的参与.
结论:
- 狄米尔类黄胺对前列腺癌和乳腺癌表现出有前途的抗癌活性.
- 这些化合物干扰癌细胞增殖和生存途径.
- 双黄类药物是前列腺癌和乳腺癌治疗的潜在候选药物.
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