非酒精性脂肪性肝病多组学研究现状
DOI: 10.12449/JCH240626
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摘要: 非酒精性脂肪性肝病(NAFLD)在全球范围内患病率高达30%,严重影响人类健康并构成公共卫生负担。由于该病难以诊断和监控,因此,识别潜在的药物靶点和生物标志物具有重要价值,多组学技术在探索NAFLD早期诊断标志物、治疗靶点、疗效和预后评估方面具有广阔的前景。本文对近年来多组学技术在NAFLD中领域的研究进展进行综述,以期为NAFLD的防治提供更为丰富的理论依据和新的策略。Abstract: The prevalence rate of nonalcoholic fatty liver disease (NAFLD) reaches up to 30% around the world, and the disease has a serious impact on human health and constitutes a public health burden. Due to difficulties in the diagnosis and monitoring of NAFLD, it is important to identify potential drug targets and biomarkers, and multi-omics techniques hold great promise in the search for early diagnostic markers, therapeutic targets, and outcome and prognostic assessment of NAFLD. This article reviews the research advances in multi-omics techniques in the field of NAFLD in recent years, in order to provide a richer theoretical basis and new strategies for the prevention and treatment of NAFLD.
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Key words:
- Non-alcoholic Fatty Liver Disease /
- Genomics /
- Proteomics /
- Metabolomics /
- Gastrointestinal Microbiome
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表 1 NAFLD的代谢组学研究
Table 1. Metabolomics studies in NAFLD
样本类型 组别 重要代谢物 涉及代谢通路 参考文献 血清 NAFLD组(n=157),NASH组(n=138),健康对照组(n=66) 脂肪酸;甘油酯;甘油磷脂,溶血磷脂酸、溶血磷脂酰胆碱、溶血磷脂酰乙醇胺、磷脂酰胆碱、磷脂酰乙醇胺和磷脂酰肌醇;鞘脂 脂质代谢 [53] 血清 NAFLD组(n=144),健康对照组(n=368) s-腺苷蛋氨酸、s-腺苷同型半胱氨酸和同型半胱氨酸 氨基酸代谢、脂质代谢 [56] 血浆 NAFLD组(n=132),健康对照组(n=42) 磷脂酰胆碱、溶血磷脂酰乙醇胺、磷脂酰胆碱、天冬氨酸转氨酶、丙氨酸转氨酶、γ-谷氨酰转肽酶、白蛋白、总胆红素、甘油三酯、总胆固醇、低密度脂蛋白、胆碱酯酶、透明质酸、C反应蛋白、铁蛋白 磷脂酰胆碱、胆汁酸途径、烟酸和烟酰胺途径、磷脂酰肌醇和三羧酸循环 [57] 血浆 NAFLD组(n=427) 5-羟廿碳四烯酸,7,17-二氢吡啶二羧酸,肾上腺酸,花生四烯酸,二十碳五烯酸,16-羟基二十二碳六烯酸,9-羟基十八碳二烯酸 [58] 血清 NAFLD组(n=627) 2-羟基丁酸、3-羟基丁酸、柠檬酸、异亮氨酸、赖氨酸、油酸、3-OH-苯甲酸、5-OH-1H-吲哚-3-乙酸、吲哚-3-乳酸 [59] 尿液 NASH组(男68例,女65例) 高丙二酸乙酯、β-羟基丁酸、乙基丙二酸酯、硫酸盐水平、高甲氨基谷氨酸、对羟苯乳酸、琥珀酸盐、甲酰亚胺谷氨酸酯、香草扁桃酸酯、吡啶甲酸酯 酪氨酸分解代谢 [60] 尿液 NAFLD组(n=33),NASH组(n=45),健康对照组(n=30) 氨基酸代谢物、瓜氨酸、精氨酸、缬氨酸、吲哚乙酸以及葡萄糖和葡萄糖酸、次黄嘌呤、黄嘌呤和肉碱 脂质过氧化和氧化应激、氨基酸代谢和戊糖磷酸途径 [61] -
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