The Crosstalk between Mesenchymal Stem Cells and Macrophages in Bone Regeneration: A Systematic Review

Rita Lih Ying Shin, Chien Wei Lee, Oscar Yuan Jie Shen, Hongtao Xu, Oscar Kuang Sheng Lee*

*此作品的通信作者

研究成果: Review article同行評審

38 引文 斯高帕斯(Scopus)

摘要

Bone regeneration is a complex and well-coordinated process that involves crosstalk between immune cells and resident cells in the injury site. Transplantation of mesenchymal stem cells (MSCs) is a promising strategy to enhance bone regeneration. Growing evidence suggests that macrophages have a significant impact on osteogenesis during bone regeneration. However, the precise mechanisms by which macrophage subtypes influence bone regeneration and how MSCs communicate with macrophages have not yet been fully elucidated. In this systematic literature review, we gathered evidence regarding the crosstalk between MSCs and macrophages during bone regeneration. According to the PRISMA protocol, we extracted literature from PubMed and Embase databases by using "mesenchymal stem cells"and "macrophages"and "bone regeneration"as keywords. Thirty-three studies were selected for this review. MSCs isolated from both bone marrow and adipose tissue and both primary macrophages and macrophage cell lines were used in the selected studies. In conclusion, anti-inflammatory macrophages (M2) have significantly more potential to strengthen bone regeneration compared with naïve (M0) and classically activated macrophages (M1). Transplantation of MSCs induced M1-to-M2 transition and transformed the skeletal microenvironment to facilitate bone regeneration in bone fracture and bone defect models. This review highlights the complexity between MSCs and macrophages, providing more insight into the polarized macrophage behavior in this evolving field of osteoimmunology. The results may serve as a useful reference for definite success in MSC-based therapy based on the critical interaction with macrophages.

原文English
文章編號8835156
頁數21
期刊Stem Cells International
2021
DOIs
出版狀態Published - 6月 2021

指紋

深入研究「The Crosstalk between Mesenchymal Stem Cells and Macrophages in Bone Regeneration: A Systematic Review」主題。共同形成了獨特的指紋。

引用此