中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (46): 7498-7503.doi: 10.3969/j.issn.2095-4344.2015.46.022

• 组织构建综述 tissue construction review • 上一篇    下一篇

Notch信号通路调控下的血管形成

王 拯,张莛蔚,韩向龙   

  1. 口腔疾病研究国家重点实验室,四川大学华西口腔医院正畸科,四川省成都市 610041
  • 收稿日期:2015-08-23 出版日期:2015-11-12 发布日期:2015-11-12
  • 通讯作者: 韩向龙,博士,副教授,硕士生导师,口腔疾病研究国家重点实验室,四川大学华西口腔医院正畸科,四川省成都市 610041
  • 作者简介:王拯,男,1992年生,湖北省人,汉族,四川大学在读硕士,主要从事错牙合畸形矫治机制的研究。
  • 基金资助:

    国家自然科学基金(81371172)

Regulation of angiogenesis by Notch signaling

Wang Zheng, Zhang Ting-wei, Han Xiang-long   

  1. State Key Laboratory of Oral Diseases, Department of Orthodontics, West China School of Stomatology, Sichuan University, Chengdu 610041, Sichuan Province, China
  • Received:2015-08-23 Online:2015-11-12 Published:2015-11-12
  • Contact: Han Xiang-long, M.D., Associate professor, Master’s supervisor, State Key Laboratory of Oral Diseases, Department of Orthodontics, West China School of Stomatology, Sichuan University, Chengdu 610041, Sichuan Province, China
  • About author:Wang Zheng, Studying for master’s degree, State Key Laboratory of Oral Diseases, Department of Orthodontics, West China School of Stomatology, Sichuan University, Chengdu 610041, Sichuan Province, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81371172

摘要:

背景:Notch信号通路是一条在进化过程中高度保守的的近距离细胞间转导机制系统,广泛地参与各种组织细胞的分化、增殖和凋亡过程,在血管新生过程中参与协调血管内皮细胞的多方面功能,对血管网的形成和重塑起着关键作用。

目的:对Notch信号通路的组成以及对血管新生的影响作一综述。
方法:电子检索CBM和PubMed数据库,中英文检索词分别为“Notch信号通路;血管形成;调控机制”和“Notch signaling pathway; angiogenesis; regulation mechanism”。选择性地纳入有关Notch信号通路调控血管形成方面的高质量的文献,排除重复发表文献。
结果与结论:共纳入31篇文献。血管形成是复杂的,多阶段性的生物学事件并有着精密复杂的调控方式。Notch信号通过与血管内皮生长因子,BMP-SMAD信号通路、细胞外基质分子等交互对话,直接或间接地参与调控血管新生的各个阶段,而且持续的Notch信号是维持成体血管系统结构与功能的稳定所必需。文章阐明Notch通路调控血管形成的最新进展,且为针对血管疾病设计调控血管新生的治疗方法提供理论基础和治疗靶点。
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 组织构建, 组织工程, Notch信号通路, 血管形成, 调控机制, 国家自然科学基金

Abstract:

BACKGROUND: The Notch signaling pathway is evolutionarily highly conserved and mediated by cell-cell interactions, which is widely involved in cell differentiation, proliferation and apoptosis. This critical transduction system participates in coordinating various functions of vascular endothelial cells, thus playing a vital role in the formation and remodeling of vascular network.

OBJECTIVE: To elucidate the components of Notch signaling pathway and its impact on angiogenesis.
METHODS: A computer-based online search of PubMed and CBM databases was performed. High-quality articles related to mechanism of angiogenesis regulated by Notch signaling were included, and repetitive studies were excluded.
RESULTS AND CONCLUSION: Totally 31 literatures were selectively included in this review. Angiogenesis is a complicated and muti-stage biological event and has been delicately regulated. Notch signaling participates in the regulation of every stage of angiogenesis directly or indirectly via the crosstalk with vascular endothelial growth factor, BMP-SMAD signaling and extracellular matrix molecules. Furthermore, consistent output of Notch signaling is essential for maintaining the stability and integrity of adult vascular system. This review will thoroughly clarify the latest progress on angiogenesis regulated by Notch signaling and provide theoretical basis and a potential target for designing therapeutic methods against vascular disease.
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Receptors, Notch, Signal Transduction, Neovascularization, Physiologic