机构:[1]Department of Neurosurgery,Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.[2]Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, No. 2, Anzhen Road, Chaoyang District, Beijing 100029, China.临床科室心脏内科中心首都医科大学附属安贞医院[3]Institute of Infection and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.[4]Department of Neurosurgery, Faculty of Medicine, Helwan University, Cairo 11435, Egypt.[5]Jiangsu Key Lab of Medical Optics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, China
Human glioma-associated mesenchymal stem cells (gbMSCs) are the stromal cell components that contribute to the tumourigenesis of malignant gliomas. Recent studies have shown that gbMSCs consist of two distinct subpopulations (CD90(+) and CD90-gbMSCs). However, the different roles in glioma progression have not been expounded. In this study, we found that the different roles of gbMSCs in glioma progression were associated with CD90 expression. CD90(high) gbMSCs significantly drove glioma progression mainly by increasing proliferation, migration and adhesion, where as CD90(low) gbMSCs contributed to glioma progression chiefly through the transition to pericytes and stimulation of vascular formation via vascular endothelial cells. Furthermore, discrepancies in long non-coding RNAs and mRNAs expression were verified in these two gbMSC subpopulations, and the potential underlying molecular mechanism was discussed. Our data confirm for the first time that CD90(high) and CD90(low) gbMSCs play different roles in human glioma progression. These results provide new insights into the possible future use of strategies targeting gbMSC subpopulations in glioma patients.
基金:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China [81572488]; Science and Technology Department of Hubei Province [2015CFB458, 2017CFB268]
第一作者机构:[1]Department of Neurosurgery,Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
共同第一作者:
通讯作者:
通讯机构:[1]Department of Neurosurgery,Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
推荐引用方式(GB/T 7714):
Qing Zhang,Dong Ye Yi,Bing Zhou Xue,et al.CD90 determined two subpopulations of glioma-associated mesenchymal stem cells with different roles in tumour progression[J].CELL DEATH & DISEASE.2018,9(11):-.doi:10.1038/s41419-018-1140-6.
APA:
Qing Zhang,Dong Ye Yi,Bing Zhou Xue,Wan Wan Wen,Yin Ping Lu...&Peng Fu.(2018).CD90 determined two subpopulations of glioma-associated mesenchymal stem cells with different roles in tumour progression.CELL DEATH & DISEASE,9,(11)
MLA:
Qing Zhang,et al."CD90 determined two subpopulations of glioma-associated mesenchymal stem cells with different roles in tumour progression".CELL DEATH & DISEASE 9..11(2018):-