血清类固醇概况捕捉了患有经典先天性上腺增生症的成年人的代谢表型
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Chang Ho Ahn1, Jaeyoon Shim2, Han Na Jang1
1Department of Internal Medicine, Seoul National University College of Medicine, Republic of Korea; Department of Internal Medicine, Seoul National University Bundang Hospital, Republic of Korea.
The Journal of steroid biochemistry and molecular biology
|August 12, 2023
概括
在患有经典先天性上腺增生症 (CAH) 的成年人中进行血清类固醇分析,确定了不同的代谢表型. 高水平的葡萄糖皮质类药物和雄激素与CAH患者的代谢综合征风险增加有关.
科学领域:
- 内分泌学 在内分泌学.
- 代谢疾病 代谢疾病
- 生物标志物发现发现
背景情况:
- 患有经典先天性上腺增生症 (CAH) 的成年人面临代谢性疾病的风险增加.
- 了解这些代谢风险对于患者管理至关重要.
研究的目的:
- 确定基于液态染色体质谱法 (LC-MS) 的血清类固醇分析是否可以揭示经典CAH的成年人的代谢表型.
- 在CAH患者中确定与代谢综合征相关的特定类固醇配置文件.
主要方法:
- 预计将招募63名成年CAH患者和38名健康志愿者.
- 使用LC-MS量化24个血清类固醇.
- 无监督聚类的应用,以确定与代谢综合征相关的模式.
主要成果:
- 血清类固醇概况清楚地区分了CAH患者与对照者,显示出更大的异质性.
- 两个CAH患者集群出现了;集群2具有更高的葡萄皮质类药物和雄激素.
- 代谢综合征的患病率在第2集群 (37.8%) 与第1集群 (5.6%) 相比显著更高.
- 使用15种类固醇的多变量逻辑回归模型准确地区分了代谢综合征 (AUC=0.832).
结论:
- 血清类固醇概况作为评估成年CAH患者代谢风险的有价值生物标志物.
- 基于LC-MS的类固醇分析可以帮助识别具有更高代谢并发症风险的CAH患者.
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