优化超声波辅助提取 Sargassum polycystum的抗瘤活性:多目标优化和机械洞察力
Wanchao Hou1, Congyao Qin1, Lingqiu Zhang2
1Guangxi Key Laboratory of Efficacy Study On Chinese Materia Medica, Nanning 530200, China; University Engineering Research Center of Reutilization of Traditional Chinese Medicine Resources, Guangxi, China; Guangxi Key Laboratory of TCM Formulas Theory and Transformation for Damp Diseases, China; School of Pharmacy, Guangxi University of Chinese Medicine, Nanning 530200, China.
Ultrasonics sonochemistry
|February 14, 2026
概括
超声波辅助的酶提取优化,用NSGA-II增强了来自Sargassum polycystum的抗瘤化合物的产量. 提取物通过向甲素B途径来抑制非小细胞肺癌.
科学领域:
- 海洋天然产品化学 海洋天然产品化学
- 药理学 药理学是指药理学的学科.
- 生物技术是生物技术.
背景情况:
- Sargassum polycystum是一种海藻,具有潜在的药用特性.
- 非小细胞肺癌 (NSCLC) 仍然是一个重大的健康挑战.
- 从自然来源开发新的抗瘤剂至关重要.
研究的目的:
- 为了优化从S. polycystum中提取抗瘤化合物,使用超声波辅助酶提取.
- 评估针对NSCLC的优化提取物的抗瘤作用和机制.
- 调查S. polycystum作为新型癌症治疗药物的来源的潜力.
主要方法:
- 超声波辅助的酶提取与多目标优化相结合 (响应表面方法和非主导排序遗传算法II).
- 提取参数的优化,包括液体/固体比率,乙醇度,酶度和pH值.
- 在实验室中对抗NCI-H1975 NSCLC细胞系的抗瘤活性进行评估.
- 作用机制研究涉及甲素B (CTSB) 途径,细胞循环,细胞亡和转移.
主要成果:
- 优化提取显著提高了酸和乳化合物的产量.
- 优化的S. polycystum提取物显著抑制了NSCLC瘤生长.
- 机制分析显示了CTSB途径的向,细胞增殖,细胞亡和转移的调节.
结论:
- 超声辅助酶提取与NSGA-II优化相结合,有效地将S. polycystum中的强效抗瘤化合物分离出来.
- 提取物对通过CTSB途径调节介导的NSCLC表现出显著的抗瘤活性.
- 这项研究支持S. polycystum衍生化合物的开发,作为潜在的抗癌药物,并强调先进的提取技术的实用性.
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