通过Keap1-Nrf2信号通路,通过选择的GRAS营养药调节致癌
Bhagyalakshmi Nair1,2, Jayaprakash K Adithya1,3, Gopika Chandrababu1,2
1Department of Pharmacognosy, Amrita School of Pharmacy, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India.
营养药可以调节Keap1-Nrf2通路,影响癌症的发展. 虽然一些化合物在临床前研究中表现有前途,但需要进一步的研究来确认它们在癌症化学预防中的有效性.
科学领域:
- 细胞信号通道是细胞信号通道.
- 癌症生物学 癌症生物学
- 营养科学 营养科学
背景情况:
- Keap1-Nrf2信号级联在癌症中起着双重作用,可能会预防或促进癌症.
- 来自食物来源的营养药物因其健康益处和癌症化学预防潜力而得到认可.
- Nrf2通路的复杂作用包括保护正常细胞,但也可能有助于瘤生长.
研究的目的:
- 系统地审查12种营养药在调节Nrf2/Keap1信号通路中的作用.
- 评估这些营养保健品作为癌症化学预防剂的潜力.
- 为了突出这一背景下最受研究的营养药.
主要方法:
- 对营养药和Nrf2/Keap1通路的现有文献进行系统分析.
- 确定研究其调节作用的关键营养药物.
- 专注于具有一般公认的安全 (GRAS) 认证的营养药品.
主要成果:
- 分析了12种营养药物,包括黄素,硫黄和白醇,以了解它们对Nrf2/Keap1信号传递的影响.
- 苏尔福拉成为最广泛研究的GRAS认证化合物,用于调节这种途径.
- 临床前证据表明这些营养保健品的潜在作用,但临床验证有限.
结论:
- 营养药在调节Keap1-Nrf2通路方面显示出潜在的潜力,用于癌症化学预防.
- 苏尔福拉是一种著名的营养药,研究其对Nrf2/Keap1信号传递的影响.
- 高质量的临床研究对于验证这些化合物的治疗潜力至关重要.
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