Portal fibroblasts: Underappreciated mediators of biliary fibrosis.

Portal fibroblasts: Underappreciated mediators of biliary fibrosis.
复制标题

DOI:
10.1002/hep.23405
复制
发表时间:
2010-04
期刊:
影响因子:
13.5
通讯作者:
Wells, Rebecca G.
Wells, Rebecca G.
中科院分区:
医学1区
文献类型:
--
作者:
Dranoff, Jonathan A.;Wells, Rebecca G.

文献摘要

参考文献

被引文献

相似文献

门脉成纤维细胞是肝脏中一种重要但常被忽视的非实质细胞群。它们不同于肝星状细胞,但与星状细胞一样,在慢性损伤的情况下分化为致纤维化的肌成纤维细胞,在纤维化肝脏的胶原蛋白产生中起重要作用。门脉成纤维细胞位于胆管上皮细胞附近,因此在胆管纤维化中起着特别重要的作用。新的数据表明,它们可能还具有独立于纤维生成的关键功能。这篇综述将阐述门脉成纤维细胞的定义和特征,以及它们的信号通路、与胆管上皮的相互作用和对肝脏病理生物学的贡献。我们得出结论,门脉成纤维细胞是一种重要的多功能非实质细胞群,需要进一步研究。
Portal fibroblasts are an important yet often overlooked non-parenchymal cell population in the liver. They are distinct from hepatic stellate cells, yet like stellate cells differentiate in the setting of chronic injury to fibrogenic myofibroblasts, playing an important role in collagen production in the fibrotic liver. Portal fibroblasts are located adjacent to bile duct epithelia and thus play a particularly significant role in biliary fibrosis. New data suggest that they may also have key functions independent of fibrogenesis. This review will address the definition and characteristics of PF as well as their signaling pathways, interactions with the biliary epithelium, and contributions to liver pathobiology. We conclude that portal fibroblasts are an important and multifunctional non-parenchymal cell population in need of further study.
DOI: 10.1074/jbc.m412371200
发表时间: 2005-06-17
影响因子: 4.8
作者:
Jhandier, MN;Kruglov, EA;Dranoff, JA
通讯作者: Dranoff, JA
DOI: 10.1016/j.biocel.2005.08.021
发表时间: 2006-02-01
影响因子: 4
作者:
Guyot, C;Lepreux, S;Desmoulière, A
通讯作者: Desmoulière, A
DOI: 10.1002/hep.20650
发表时间: 2005-04-01
期刊: HEPATOLOGY
影响因子: 13.5
作者:
Clouston, AD;Powell, EE;Jonsson, JR
通讯作者: Jonsson, JR
DOI: 10.1016/s0016-5085(99)70407-5
发表时间: 1999-11-01
期刊: GASTROENTEROLOGY
影响因子: 29.4
作者:
Knittel, T;Kobold, D;Ramadori, G
通讯作者: Ramadori, G
DOI: 10.1073/pnas.82.24.8681
发表时间: 1985-12-01
影响因子: 11.1
作者:
FRIEDMAN, SL;ROLL, FJ;BISSELL, DM
通讯作者: BISSELL, DM