综述 Review

HIMF介导的信号通路及其在肺部疾病中的研究进展

Published at: 2015年第35卷第1期

方焱堰 1,2 , 戴爱国 2 , 蒋永亮 2
1 南华大学附属省马王堆医院, 长沙 410016
2 湖南省老年医院呼吸疾病研究室, 长沙 410016
通讯作者 爱国 戴 Email: daiaiguo2003@163.com
DOI: 10.3978/j.issn.2095-6959.10.3978/j.issn.2095-6959.2015.01.023
基金:
国家自然科学基金资助项目 81270118
湖南省研究生科研创新项目 CX2014B405

摘要

低氧促有丝分裂因子(hypoxia-induced mitogenic factor,HIMF)是近年来新发现的一种分泌蛋白, 其作用与多种肺部疾病的发生发展息息相关。HIMF具有促有丝分裂、血管生成性、血管收缩性、 趋化因子特性等多种生物学功功能,并能通过诱导细胞内Ca2+浓度升高、促进炎症因子及生长因 子的产生等机制影响细胞活动。目前研究发现HIMF能调节PLC-IP3、PI3K-Akt、BTK、Notch等 多条信号通路,引起炎症发生、气道重塑、血管收缩及增厚等病理过程,从而诱导疾病的发生。 HIMF参与发病机制的进一步研究能为今后疾病的防治提供新的线索和靶点。本文就近年来对 HIMF介导的信号通路及其在肺部疾病中的研究进展做一综述。


Research progress of HIMF and related signal pathways in pulmonary diseases

Abstract

Hypoxia-induced mitogenic factor is a newly discovered emerging secreted protein, involved in developing processes of various pulmonary diseases. HIMF has proliferative, angiogenic, vasoconstrictive, and chemokinelike properties that upregulated intracellular calcium concentration, the production of inflammatory factor and growth factor to mediate the activity of cells. Currently, the previous study demonstrated that HIMF induced inflammatory, airway remodeling, vasoconstriction and vascular thickening through PLC-IP3, PI3K-Akt, BTK, Notch and other signal pathways. These could contribute to several diseases. Researches have explored the working mechanism of HIMF and provided new clue and target for disease treatment and prevention. This paper reviews and summarizes recent researches investigating HIMF and its related signal pathways in the development of pulmonary diseases.


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引用

引用本文: 焱堰 方, 爱国 戴, 永亮 蒋. HIMF介导的信号通路及其在肺部疾病中的研究进展[J]. 临床与病理杂志, 2015, 35(1): 95-99.
Cite this article as: FANG Yanyan, DAI Aiguo, JIANG Yongliang . Research progress of HIMF and related signal pathways in pulmonary diseases[J]. Journal of Clinical and Pathological Research, 2015, 35(1): 95-99.