分布的多基因风险评分可以识别不同类型的与代谢功能障碍相关的脂肪性肝病
Stefano Romeo1, Oveis Jamialahmadi2, Antonio De Vincentis3
1Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Wallenberg Laboratory, University of Gothenburg.
Research square
|February 26, 2024
概括
这项研究确定了代谢功能障碍相关的脂肪性肝病 (MASLD) 的27个新遗传因素. 结果表明至少有两种不同的MASLD类型,影响肝病严重程度和心脏代谢风险.
科学领域:
- 遗传学 是一个遗传学.
- 肝病学 肝病学是一种肝病学.
- 代谢疾病 代谢疾病
背景情况:
- 代谢功能障碍相关的肥胖性肝病 (MASLD) 的特点是肝脏三糖的积累,可能导致肝硬化和肝癌.
- 虽然MASLD经常与心脏代谢疾病共存,但因果关系尚不清楚,因为MASLD的一些遗传风险因素不会增加心血管疾病的风险.
结论:
- 这些发现表明,不同的MASLD亚型背后存在着不同的致病机制.
- 一种亚型与严重肝病的风险增加有关.
- 另一个亚型与心脏代谢性疾病的更高风险有关,表明有系统性成分.
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