功能丧失的CYP2C19变体是早期脑梗塞的独立风险因素:一项医院基础的回顾性研究
Yuliang Shi1, Yuxian Yang1, Miaoling Feng1
1Department of Neurology, Meizhou People's Hospital, Meizhou Academy of Medical Sciences, Meizhou, China.
BMC cardiovascular disorders
|October 30, 2024
概括
CYP2C19的遗传变异和较高的甘油三糖 (TyG) 水平与早发性脑梗塞 (CI) 有关. 吸烟,高血压,糖尿病和脂质失调也会增加CI风险.
科学领域:
- 药物基因组学 药物基因组学
- 代谢综合征是代谢综合征的一种.
- 脑血管疾病 脑血管疾病
背景情况:
- 细胞染色体P450 2C19 (CYP2C19) 影响脂质代谢,在心血管和脑血管疾病中至关重要.
- 反映葡萄糖和脂质代谢的甘油三糖-葡萄糖 (TyG) 指数与各种疾病有关.
- 在CYP2C19遗传变异,TyG指数和早发性脑梗塞 (CI) 易感性之间的关系仍然未被探索.
研究的目的:
- 调查CYP2C19多态性,TyG指数和早发性脑梗塞 (CI) 风险之间的关联.
- 确定65岁或更年轻人早期CI的独立风险因素.
主要方法:
- 1953年早产CI患者 (≤65岁) 和1919年年龄匹配对照的回顾性分析.
- 评估CYP2C19等位基因频率 (*1和*2) 和TyG指数水平.
- 后勤回归分析以确定早产CI的独立风险因素.
主要成果:
- 与对照组相比,早发性CI患者的高血压,糖尿病和脂质失调的患病率较高.
- 在早产IC患者中观察到血清总胆固醇,甘油三,LDL-C和TyG指数水平显著升高.
- 在早产CI患者中发现了较低的CYP2C19 * 1等位基因频率和较高的 * 2等位基因频率.
- 吸烟史,高血压,糖尿病,失脂症和CYP2C19中间/差代谢器表型被确定为早期CI的独立风险因素.
结论:
- 吸烟,高血压,糖尿病和脂质不良症独立地与早产性心脏病风险增加有关.
- CYP2C19中介和低代谢体表型是早期CI易感性的重要独立风险因素.
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