Suppr超能文献

抗纤维化治疗的最新进展综述。

An update on the recent advances in antifibrotic therapy.

机构信息

a Deptartment of Medicine III , RWTH University Hospital Aachen , Aachen , Germany.

b Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry , RWTH University Hospital Aachen , Aachen , Germany.

出版信息

Expert Rev Gastroenterol Hepatol. 2018 Nov;12(11):1143-1152. doi: 10.1080/17474124.2018.1530110. Epub 2018 Oct 3.

Abstract

Chronic injury to the liver, such as viral hepatitis, alcoholism, non-alcoholic fatty liver disease (NAFLD) or nonalcoholic steatohepatitis (NASH), promotes extracellular matrix deposition and organ scarring, termed hepatic fibrosis. Fibrosis might progress to cirrhosis and predisposes to hepatocellular carcinoma (HCC), but is also associated with extrahepatic morbidity and mortality in NAFLD/NASH. The improved understanding of pathogenic mechanisms underlying chronic inflammation and fibrogenesis in the liver prompted recent advances in antifibrotic therapies. Areas covered: We review recent advances in antifibrotic therapy, of which most are currently tested in clinical trials for NAFLD or NASH. This explains the manifold metabolic pathways as antifibrotic targets, including farnesoid X receptor (FXR) agonism (obeticholic acid, nonsteroidal FXR agonists), acetyl-CoA carboxylase inhibition, peroxisome proliferator-activator receptor agonism (elafibranor, lanifibranor, saroglitazar), and fibroblast growth factor (FGF)-21 or FGF-19 activation. Other antifibrotic drug candidates target cell death or inflammation, such as caspase (emricasan) or ASK1 inhibitors (selonsertib), galectin-3 inhibitors and reducing inflammatory macrophage recruitment by blocking chemokine receptors CCR2/CCR5 (cenicriviroc). Expert commentary: The tremendous advances in translational and clinical research fuels the hope for efficacious antifibrotic therapies within the next 5 years. Very likely, a combination of etiology-specific, metabolic, anti-inflammatory, and direct antifibrotic interventions will be most effective.

摘要

慢性肝损伤,如病毒性肝炎、酒精中毒、非酒精性脂肪性肝病(NAFLD)或非酒精性脂肪性肝炎(NASH),可促进细胞外基质沉积和器官瘢痕形成,即肝纤维化。纤维化可能进展为肝硬化,并易发生肝细胞癌(HCC),但在 NAFLD/NASH 中也与肝外发病率和死亡率相关。对慢性炎症和肝纤维化发病机制的深入了解促使抗纤维化治疗取得了近期进展。

涵盖领域

我们回顾了抗纤维化治疗的最新进展,其中大多数目前正在 NAFLD 或 NASH 的临床试验中进行测试。这解释了作为抗纤维化靶点的多种代谢途径,包括法尼醇 X 受体(FXR)激动剂(奥贝胆酸、非甾体 FXR 激动剂)、乙酰辅酶 A 羧化酶抑制、过氧化物酶体增殖物激活受体激动剂(依帕司他、利那列汀、沙格列汀)和纤维母细胞生长因子(FGF)-21 或 FGF-19 激活剂。其他抗纤维化候选药物靶向细胞死亡或炎症,如半胱天冬酶(emricasan)或 ASK1 抑制剂(selonsertib)、半乳糖凝集素-3 抑制剂和通过阻断趋化因子受体 CCR2/CCR5(cenicriviroc)减少炎症巨噬细胞募集。

专家评论

转化和临床研究的巨大进展燃起了在未来 5 年内开发有效抗纤维化治疗方法的希望。很可能,病因特异性、代谢、抗炎和直接抗纤维化干预的联合治疗将是最有效的。

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验