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首页> 外文期刊>European journal of gastroenterology and hepatology >Peptide growth factors in the intestine.
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Peptide growth factors in the intestine.

机译:肠中的肽生长因子。

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摘要

A continuously increasing number of regulatory peptides has been demonstrated to be expressed in the intestine and to modulate several functional properties of various intestinal cell populations, including the intestinal epithelium and lamina propria cell populations. These regulatory peptides include members of the epidermal growth factor (EGF) family, the transforming growth factor beta (TGF-beta) family, the insulin-like growth factor (IGF) family, the fibroblast growth factor (FGF) family, the trefoil factor (TFF) family, the colony-stimulating factor (CSF) family, and a few other seemingly unrelated regulatory peptides, such as hepatocyte growth factor (HGF), platelet-derived growth factor (PDGF), and various interleukins, interferons and tumour necrosis factor-related proteins. In addition to the well-known effects on cell proliferation, these regulatory peptide factors regulate several other functional properties of epithelial and other cell populations, such as differentiation, migration, and extracellular matrix deposition and degradation. This review is designed not to discuss all the identified factors in detail but to highlight some of the basic principles of growth factor action in the intestine. It focuses mainly on classical growth factors rather than interleukins and interferons.
机译:已经证明,在肠中表达了数量不断增加的调节肽,并调节了各种肠细胞群的多种功能特性,包括肠上皮和固有层细胞群。这些调节肽包括表皮生长因子(EGF)家族,转化生长因子β(TGF-beta)家族,胰岛素样生长因子(IGF)家族,成纤维细胞生长因子(FGF)家族,三叶因子(TFF)家族,集落刺激因子(CSF)家族以及其他一些看似无关的调节肽,例如肝细胞生长因子(HGF),血小板衍生生长因子(PDGF)以及各种白介素,干扰素和肿瘤坏死因子相关蛋白。除了对细胞增殖的众所周知的影响外,这些调节肽因子还调节上皮细胞和其他细胞群体的其他几种功能特性,例如分化,迁移以及细胞外基质沉积和降解。这篇综述的目的不是详细讨论所有已确定的因素,而是强调肠道中生长因子作用的一些基本原理。它主要关注经典生长因子,而不是白介素和干扰素。

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