奎尔素通过向NR3C1诱导免疫细胞对胃癌的死亡
Ting Liu1, Ying Wang2, Min Peng3
1Shandong University of Traditional Chinese Medicine, Jinan, 250013, Shandong, PR China; Department of Traditional Chinese Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, PR China; Medical College, Qilu Institute of Technology, Jinan, 250200, Shandong, PR China.
奎尔是一种天然化合物,通过向NR3C1.1,有效地打击胃癌. 这种黄胺减少了癌细胞的生长,促进了细胞死亡,提供了一个有前途的治疗策略.
科学领域:
- 在瘤学瘤学.
- 分子生物学分子生物学
- 药理学 药理学是指药理学的学科.
背景情况:
- 胃癌带来了重大的全球健康挑战,治疗途径有限.
- 奎尔素是一种天然的黄类化合物,具有抗癌性质,但其在胃癌中的特定机制和分子标需要阐明.
- 了解奎尔丁的作用对于开发新的胃癌治疗方法至关重要.
研究的目的:
- 为了研究奎尔素对胃癌细胞的影响.
- 确定和验证核受体亚家族3组C成员1 (NR3C1) 作为胃癌中奎尔丁的分子标.
- 评估奎尔西对细胞活力,增殖,亡,内质网膜 (ER) 应激和免疫细胞死亡 (ICD) 的影响.
主要方法:
- 治疗AGS和MKN45胃癌细胞使用Quercetin.
- 使用标准测试评估细胞活力,增殖,细胞亡,ER压力和ICD.
- 使用PharmMapper识别Quercetin的潜在点,并通过过度表达研究验证NR3C1的作用.
- 在体内评估使用皮下小鼠瘤模型和西方斑点分析.
主要成果:
- 奎尔素显著抑制了胃癌细胞的活力和增殖,同时诱导了亡,ER压力和ICD.
- NR3C1被确定为Quercetin的关键分子标,调解其抗癌作用.
- 过度表达NR3C1减弱了奎瑞对癌细胞的治疗作用.
- 奎尔塞丁的使用在体内抑制了瘤的生长,反映了关于亡,ER压力和ICD的体外发现.
- 生物信息学分析表明NR3C1在胃癌中促进免疫逃生.
结论:
- 奎尔因通过向NR3C1.1,对胃癌表现出强大的抗癌活性.
- 奎尔素有效地降低了癌细胞的活力和增殖,同时诱导ER压力,亡和ICD.
- NR3C1成为基于奎尔塞的胃癌治疗策略的潜在治疗标.
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