胆管化生和巨噬细胞活化界定了心源性肝病的细胞格局。
Biliary Metaplasia and Macrophage Activation Define the Cellular Landscape of Cardiogenic Liver Disease.
作者信息
Park Arick C, Fu Christina F, Parvathaneni Adeesh, Yang Bin Q, Chan Mandy M, Byrnes Kathleen, Schilling Joel D
机构信息
Division of Cardiology, Washington University School of Medicine in St Louis, St. Louis, Missouri, USA.
Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
出版信息
JACC Basic Transl Sci. 2025 Apr;10(4):434-454. doi: 10.1016/j.jacbts.2024.12.003. Epub 2025 Feb 12.
Right heart failure significantly impacts liver remodeling and function, a process referred to as cardiogenic liver disease. Although recognized as a risk factor for adverse outcomes, little is understood about the cellular and molecular players that contribute to liver disease in heart failure. Using human liver biopsy samples from patients with heart failure and a mouse model of liver congestion, we unraveled a nexus of macrophages, hepatic stellate cells, and biliary metaplastic cells that shape the pathologic environment of cardiogenic liver disease.
右心衰竭会显著影响肝脏重塑和功能,这一过程被称为心源性肝病。尽管被认为是不良预后的一个风险因素,但对于导致心力衰竭患者肝病的细胞和分子因素却知之甚少。利用心力衰竭患者的人类肝脏活检样本以及肝脏充血的小鼠模型,我们揭示了巨噬细胞、肝星状细胞和胆管化生细胞之间的联系,这些细胞共同塑造了心源性肝病的病理环境。
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