循环虹膜素与胰岛素耐药性和代谢风险标志物的关联在糖尿病前和新诊断的2型糖尿病患者中
Daniela Denisa Mitroi Sakizlian1, Lidia Boldeanu2, Diana Clenciu3
1Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
International journal of molecular sciences
|January 28, 2026
概括
血清里素水平从糖尿病前期降低到2型糖尿病,与胰岛素抵抗和脂质标志物相关. 虹膜素作为代谢压力的综合性指标,而不是高甘油三血症腰部表型的独立生物标志物.
科学领域:
- 内分泌学 在内分泌学.
- 代谢综合征研究 代谢综合征研究
- 生物标志物发现发现
背景情况:
- 素是一种肌素,因其在能量消耗和代谢功能障碍方面的作用而受到研究.
- 在评估代谢健康方面,诸如血 (AIP),脂质积累产物 (LAP) 和高三糖性腰部 (HTGW) 现型等代谢指数至关重要.
- 糖尿病前期 (PreDM) 和2型糖尿病 (T2DM) 代表了不同代谢特征的失糖症的关键阶段.
研究的目的:
- 评估血清虹膜素与关键代谢指数 (AIP,LAP,HTGW) 之间的关系,在患有PreDM和T2DM的个体中.
- 为了研究素与胰岛素耐药性和血糖控制标记物的相关性.
- 确定伊丽素对HTGW表型和整体心脏代谢风险的预测值.
主要方法:
- 在138名参与者 (48名PreDM,90名T2DM) 的横截面研究中,进行了人体测量,血糖和脂质评估.
- 通过ELISA测量血清虹膜素;与HOMA-IR,QUICKI,HbA1c,TG/HDL-C分析相关性.
- 统计分析包括非参数测试,ANOVA,多重线性回归,逻辑回归和ROC曲线分析.
主要成果:
- 血清虹膜素在T2DM与预DM相比显著较低 (p < 0.0001).
- 虹膜与HOMA-IR,AIP和TG/HDL-C相反相关,在两组中与QUICKI相对正相关.
- 虽然虹膜素与脂质指数和杰出的HTGW表型相关,但它不能独立预测HTGW;年龄,性别和HbA1c是更强的预测因素.
结论:
- 虹膜素水平从糖尿病前期下降到2型糖尿病,反映了代谢压力的增加.
- 虹膜素与胰岛素耐药性和脂质积累标记物相反相关.
- 虹膜素作为一个整合性代谢指标,在多参数面板中使用时可能增强心脏代谢风险评估.
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