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安西安素通过调节小鼠能量代谢来预防尿诱导的肺癌的发展和进展.

Han Luo1,2, Mengyuan Gao1,2, Hong Lu1,2

  • 1Department of Nutrition and Food Hygiene, School of Public Health, Chongqing Medical University, Chongqing, P.R. China.

Food & nutrition research
|May 8, 2024
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概括
此摘要是机器生成的。

安东素 (ACN) 显示出对肺癌发展的保护作用. 这种天然抗氧化剂抑制瘤生长并改变脂质代谢,表明潜在的治疗益处.

关键词:
安托西安尼尼 (anthocyanin) 是一种能量代谢 能量代谢肺癌是一种肺癌.

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科学领域:

  • 生物化学 生物化学
  • 在瘤学瘤学.
  • 营养保健品 营养保健品

背景情况:

  • 安西氨酸 (ACN) 是具有多种生物活性的天然抗氧化剂.
  • 肺癌仍然是全球癌症相关死亡的主要原因.
  • 了解天然化合物对癌症进展的影响对于开发新疗法至关重要.

研究的目的:

  • 评估安东素 (ACN) 对肺癌发展和进展的保护作用.
  • 阐明ACN在肺癌中的作用的基本机制.
  • 为了研究素-3-O-糖化物化物 (C3G) 对肺癌细胞活力的影响.

主要方法:

  • 在体内研究中,使用C57BL/6J小鼠进行了ACN补充或控制饮食,随后发生尿诱导的肺癌.
  • 在体外研究中,使用用氨-3-O-糖化物化物 (C3G) 治疗的肺癌细胞系.
  • 对瘤负担,氧化酸化,脂肪酸降解途径,细胞增殖和亡的分析.

主要成果:

  • 与对照组相比,ACN食的小鼠表现出较低的肺瘤负担.
  • 在ACN养小鼠中观察到氧化酸化和脂肪酸降解途径的下调.
  • 在A549肺癌细胞中,C3G显著抑制了增殖和诱导了亡.
  • C3G调节AMPK/mTOR信号通路,影响脂肪酸代谢和脂质积累.

结论:

  • 安东素 (ACN) 显示,它对小鼠尿诱导的肺瘤的发展和进展具有抑制作用.
  • ACN改变瘤脂质代谢,可能通过AMPK/mTOR途径.
  • 这些发现表明ACN作为肺癌的化学预防或治疗剂的潜力.