• 1. School of Stomatology, Xuzhou Medical University, Xuzhou Jiangsu, 221004, P. R. China;
  • 2. Department of Periodontology, Affiliated Stomatological Hospital of Xuzhou Medical University, Xuzhou Jiangsu, 221002, P. R. China;
  • 3. Department of Oral Implantology, Affiliated Stomatological Hospital of Xuzhou Medical University, Xuzhou Jiangsu, 221002, P. R. China;
WANG Penglai, Email: jessicachan08@163.com
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Objective To review the research progress on the role and mechanism of matrix stiffness in regulating endothelial cell sprouting. Methods The related literature at home and abroad in recent years was extensively reviewed, and the behaviors of matrix stiffness related endothelial cell sprouting in different cell cultivation conditions were analyzed, and the specific molecular mechanism of matrix stiffness regulating related signal pathways in endothelial cell sprouting was elaborated. Results  In two-dimensional cell cultivation condition, increase of matrix stiffness stimulates endothelial cell sprouting within a certain range. However, in three-dimensional cell cultivation condition, the detailed function of matrix stiffness in regulating endothelial cell sprouting and angiogenesis are still unclear. At present, the research of the related molecular mechanism mainly focuses on YAP/TAZ, and roles of its upstream and downstream signal molecules. Matrix stiffness can regulate endothelial cell sprouting by activating or inhibiting signal pathways to participate in vascularization. Conclusion Matrix stiffness plays a vital role in regulating endothelial cell sprouting, but its specific role and molecular mechanism in different environments remain ambiguous and need further study.

Citation: CHEN Qiyu, WANG Wen, YUAN Changyong, WANG Penglai. Research progress of matrix stiffness in regulating endothelial cell sprouting. Chinese Journal of Reparative and Reconstructive Surgery, 2023, 37(2): 202-207. doi: 10.7507/1002-1892.202210019 Copy

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