心血管疾病中sirtuins的细胞和分子生物学
Yong-Ping Liu1, Ri Wen1, Chun-Feng Liu1
1Department of Pediatric, Shengjing Hospital of China Medical University, No. 36, San Hao Street, Shenyang, Liaoning 110004, China.
概括
赛尔图因 (SIRT) 是参与心血管健康的关键酶. 了解它们在心血管疾病 (CVD) 中的作用为预防和治疗提供了新的治疗策略.
科学领域:
- 生物化学 生物化学
- 分子生物学分子生物学
- 心血管科学 心血管科学
背景情况:
- 赛尔图因 (SIRT) 是依赖NAD+的酶,调节重要的细胞通路.
- 已知有7种哺乳动物同类物 (SIRT1-SIRT7),它们会影响 prokaryotic 和 eukaryotic 系统.
- SIRT与心血管系统生理学和病理学有关,包括衰老,氧化应激和新陈代谢.
研究的目的:
- 审查SIRT在心血管疾病 (CVD) 发病过程中的调节作用.
- 突出SIRT分子点,包括化.
- 为了总结当前SIRT激动剂和抑制剂的潜在治疗干预措施.
主要方法:
- 对心血管生物学中SIRT的体内和体外研究的文献综述.
- 分析SIRT参与与心血管疾病相关的关键信号通路.
- 关于已识别的SIRT激动剂和抑制剂的数据汇编.
主要成果:
- 在细胞衰老,氧化应激,亡,DNA损伤和心血管系统内的代谢中,SIRT起着至关重要的作用.
- 有证据表明SIRT与各种心血管疾病的发病有关.
- 对于SIRT来说,已经确定了新的分子标,例如化.
- 已经确定了针对SIRT的特定小分子激动剂和抑制剂.
结论:
- SIRT是心血管疾病 (CVD) 生物学中的关键调节剂.
- 向SIRT为预防和治疗心脏病提供了有希望的治疗途径.
- 进一步了解SIRT功能可能会为心血管健康带来新的干预措施.
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