Human umbilical cord mesenchymal stem cells protect against ischemic brain injury in mouse by regulating peripheral immunoinflammation

被引：53

作者：

Cheng, Qiantao ^{[1
,2
]}

Zhang, Zhuo ^{[1
,3
,4
]}

Zhang, Shenyang ^{[1
,3
,4
]}

Yang, Hui ^{[1
,3
,4
]}

Zhang, Xin ^{[1
,3
,4
]}

Pan, Jie ^{[1
,3
,4
]}

Weng, Leihua ^{[1
,3
,4
]}

Sha, Dujuan ^{[1
,3
,4
]}

Zhu, Min ^{[1
,6
]}

Hu, Xiang ^{[7
]}

Xu, Yun ^{[1
,3
,4
,5
]}

机构：

[1] Nanjing Univ, Sch Med, Affiliated Drum Tower Hosp, Dept Neurol, Nanjing 210008, Jiangsu, Peoples R China

[2] Nanjing Med Univ, Affiliated Huaian Peoples Hosp 1, Dept Neurol, Huaian, Jiangsu, Peoples R China

[3] Nanjing Univ, Sch Med, Jiangsu Key Lab Mol Med, Nanjing 210008, Jiangsu, Peoples R China

[4] Jiangsu Prov Stroke Ctr Diag & Therapy, Huaian, Peoples R China

[5] Nanjing Neuropsychiat Clin Med Ctr, Nanjing, Jiangsu, Peoples R China

[6] Nanjing Med Univ, Nanjing Childrens Hosp, Dept Neurol & Rehabil, Nanjing, Jiangsu, Peoples R China

[7] Shenzhen Beike Stem Cell Engn Inst, Shenzhen, Peoples R China

来源：

BRAIN RESEARCH | 2015年 / 1594卷

基金：

中国国家自然科学基金;

关键词：

Human umbilical cord-derived mesenchymal stem cells (hUC-MSCs); Stroke; Neuroimmunology; Transplantation; GROWTH-FACTOR-BETA; T-CELLS; INFLAMMATORY MECHANISMS; IMMUNE-RESPONSES; STROMAL CELLS; TGF-BETA; STROKE; DIFFERENTIATION; INDUCTION; PATHWAYS;

D O I：

10.1016/j.brainres.2014.10.065

中图分类号：

Q189 [神经科学];

学科分类号：

071006 [神经生物学];

摘要：

Current treatments for ischemic stroke are limited, stem cell transplantation offers great potential as a therapeutic strategy. The present study was undertaken to determine whether human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) could improve brain injury after middle cerebral artery occlusion (MCAO) through modulating peripheral immunoinflammation. The study showed that neurological deficit was ameliorated and brain edema, infarct volume was significantly decreased from 72 h to 1 week post-MCAO with hUC-MSCs treatment via tail vein injection within 30 mins after stroke; hUC-MSCs attenuated the levels of inflammatory factors including IL-1, TNF-alpha, IL-23, IL-17 and IL-10 in peripheral blood serum and ischemia hemisphere after stroke; hUC-MSCs significantly decreased the level of Th17 cells at 24 h and increased the level of Tregs at 72 h post-MCAO in peripheral immune system; the level of TGF-beta in blood serum was enhanced by hUC-MSCs. In conclusion, our findings suggested that hUC-MSCs had neuroprotection in MCAO mice by TGF-beta modulating peripheral immune and hUC-MSCs may be as a potential therapy for ischemic stroke. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：293 / 304

页数：12

共 49 条

[1]

Antitransforming growth factor-β antibody 1D11 ameliorates normal tissue damage caused by high-dose radiation [J].