Chen Wenqi, Xia Peng, Wang Heping, Tu Jihao, Liang Xinyue, Zhang Xiaoling, Li Lisha
The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China.
Department of Anesthesia, Jilin Provincial People's Hospital, Changchun, China.
J Cell Commun Signal. 2019 Sep;13(3):291-301. doi: 10.1007/s12079-019-00511-z. Epub 2019 Mar 22.
Angiogenesis is a critical, fine-tuned, multi-staged biological process. Tip-stalk cell selection and shuffling are the building blocks of sprouting angiogenesis. Accumulated evidences show that tip-stalk cell selection and shuffling are regulated by a variety of physical, chemical and biological factors, especially the interaction among multiple genes, their products and environments. The classic Notch-VEGFR, Slit-Robo, ECM-binding integrin, semaphorin and CCN family play important roles in tip-stalk cell selection and shuffling. In this review, we outline the progress and prospect in the mechanism and the roles of the various molecules and related signaling pathways in endothelial tip-stalk cell selection and shuffling. In the future, the regulators of tip-stalk cell selection and shuffling would be the potential markers and targets for angiogenesis.
血管生成是一个关键的、精细调节的多阶段生物学过程。尖端细胞与柄细胞的选择及转换是出芽血管生成的基础。越来越多的证据表明,尖端细胞与柄细胞的选择及转换受多种物理、化学和生物学因素调控,尤其是多个基因及其产物与环境之间的相互作用。经典的Notch-VEGFR、Slit-Robo、细胞外基质结合整合素、信号素和CCN家族在尖端细胞与柄细胞的选择及转换中发挥重要作用。在本综述中,我们概述了各种分子及其相关信号通路在内皮尖端细胞与柄细胞选择及转换中的机制和作用方面的进展与前景。未来,尖端细胞与柄细胞选择及转换的调节因子将成为血管生成的潜在标志物和靶点。