›› 2021, Vol. 41 ›› Issue (2): 177-182.

• 综述 • 上一篇    下一篇

Neuregulin-1/ErbB信号通路在组织工程中作用的研究进展

李玲1,葛少华2   

  1. 1. 山东大学齐鲁医学院口腔医学院·口腔医院牙周科,山东省口腔组织再生重点实验室,山东省口腔生物材料与组织再生工程实验室
    2. 山东大学口腔医学院
  • 收稿日期:2020-05-19 修回日期:2020-11-05 出版日期:2021-02-28 发布日期:2021-03-03
  • 通讯作者: 葛少华 E-mail:shaohuage@sdu.edu.cn
  • 基金资助:
    负载SDF-1的羟基磷灰石纳米带/聚乳酸“双面神”复合膜促进牙周再生的研究;bFGF和BMP-2序贯释放对牙周组织再生的影响

Research progress of neuregulin-1/ErbB signal pathway on tissue engineering

ling li1,   

  • Received:2020-05-19 Revised:2020-11-05 Online:2021-02-28 Published:2021-03-03

摘要: [摘要] 组织工程的理想目标是利用生长因子、干细胞、支架系统维持、改善和修复受损的组织和器官。神经调节蛋白-1 (neuregulin-1, NRG-1)是一种内源性的生长因子,酪氨酸激酶受体(receptor tyrosine kinases, ErbB)是其发挥作用的重要的受体。目前的研究表明在神经、心血管等系统NRG-1与ErbB结合可以激活一系列信号通路促进细胞增殖、迁移、抗凋亡和诱导多能干细胞定向分化,有助于神经和心血管组织的再生。该文就NRG-1/ErbB在组织工程中的作用和机制做一综述,从而为组织工程的发展及再生医学的临床转化提供参考。

关键词: [关键词] 神经调节蛋白-1, 酪氨酸激酶受体, 信号通路, 组织工程

Abstract: Abstract: The ideal goal of tissue engineering is to maintain, improve, repair damaged tissues and organs with growth factors, stem cells and scaffold. Neuregulin-1 (NRG-1) belongs to an endogenous growth factor which exerts roles through its receptor tyrosine kinases (ErbB). Current studies have shown that combining NRG-1 with ErbB in nerve and cardiovascular systems can activate a series of signaling pathways to promote cell proliferation, migration, anti-apoptosis and directional differentiation of induced pluripotent stem cells, which is conducive to regeneration of nerve and cardiovascular tissues. Therefore, elucidating the role and mechanism of NRG-1/ErbB in tissue engineering is helpful to provide theoretical basis for the development of tissue engineering and the clinical transformation of regenerative medicine.

Key words: Key words: neuregulin-1, receptor tyrosine kinases, signal channel, tissue engineering