血清CIAPIN1在患有心脏功能障碍的败血症患者中较低
Nongzhang Xu1, Cuihong Wang1, Jianwei Wan1
1Department of Pharmacy, Shanghai Pudong New Area Zhoupu Hospital (Shanghai Health Medical College Affiliated Zhoupu Hospital), Shanghai 201318, China.
Peptides
|September 6, 2024
概括
血清细胞因子诱导的亡抑制剂1 (CIAPIN1) 在心脏功能障碍的败血症患者中较低. 较低的CIAPIN1与炎症和心脏标志物增加相关,这表明它可能是败血症和败血性心肌病的生物标志物.
科学领域:
- 生物化学 生物化学
- 心脏病学 心脏病学
- 免疫学 免疫学 免疫学
背景情况:
- 败血症可能导致心脏功能障碍和全身炎症.
- 细胞因子诱导的亡抑制剂1 (CIAPIN1) 在败血症诱导的心脏功能障碍中的作用尚不清楚.
研究的目的:
- 为了研究血清CIAPIN1在败血症患者中的临床意义.
- 探索CIAPIN1对心脏功能障碍和败血症炎症反应的影响.
主要方法:
- 对80名健康人群和95名严重败血症患者的横截面研究.
- 使用LPS治疗的H9c2细胞进行体外研究,以模拟败血性心肌病.
- 对血清CIAPIN1,炎症性细胞因子 (TNF-α,IL-6,IL-1β) 和心脏标志物 (CK-MB,hs-cTnT) 的分析.
- 统计分析包括皮尔森相关性,ANOVA,ROC曲线和CIAPIN1敲击实验.
主要成果:
- 在心脏功能障碍的败血症患者中,血清CIAPIN1水平显著降低.
- CIAPIN1表达与炎症性细胞因子和心脏标记物负相关.
- ROC曲线分析表明CIAPIN1的潜力作为毒症识别的生物标志物.
- 在H9c2细胞中CIAPIN1的敲击加剧了LPS诱导的心肌细胞亡和功能障碍.
结论:
- 血清CIAPIN1可能作为败血症和败血性心肌病的潜在生物标志物.
- CIAPIN1对败血症引起的心脏功能障碍和炎症起着保护作用.
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