检索结果-南通市图书馆

pericyte-like differentiation of human adipose-derived mesenchymal stem cells:An in vitro study

World Journal of Stem Cells 2020年第10期12卷 1152-1170页

作者： Giuliana Mannino Florinda Gennuso Giovanni Giurdanella Federica Conti Filippo Drago Salvatore Salomone Debora Lo Furno Claudio Bucolo Rosario Giuffrida Physiology Section Department of Biomedical and Biotechnological SciencesUniversity of CataniaCatania 95123Italy Pharmacology Section Department of Biomedical and Biotechnological SciencesSchool of MedicineUniversity of CataniaCatania 95123Italy Biochemistry Section Department of Biomedical and Biotechnological SciencesSchool of MedicineUniversity of CataniaCatania 95123Italy

BACKGROUND Adipose-derived mesenchymal stem cells(ASCs)are characterized by long-term self-renewal and a high proliferation *** adequate conditions,they may differentiate into cells belonging to mesodermal,endodermal or ectodermal *** support endothelial cells and play an important role in stabilizing the vessel wall at the microcirculation *** loss of pericytes,as occurs in diabetic retinopathy,results in a breakdown of the blood-retina barrier(BRB)and infiltration of inflammatory *** this context,the use of pericytelike differentiated ASCs may represent a valuable therapeutic strategy for restoring BRB *** To test in vitro strategies to obtain pericyte-like differentiation of human ASCs(hASCs).METHODS Different culture conditions were tested:hASCs cultured in a basal medium supplemented with transforming growth factorβ1;and hASCs cultured in a specific pericyte medium(PM-hASCs).In a further sample,pericyte growth supplement was omitted from the *** addition,cultures of human retinal pericytes(hRPCs)were used for ***-like differentiation of hASCs was tested by immunocytochemical staining and western blotting to evaluate the expression ofα-smooth muscle actin(α-SMA)and neural/glial antigen 2(NG2).Interactions between human retinal endothelial cells(hRECs)and different groups of hASCs were investigated in co-culture *** these cases,the expression of typical junctional proteins such as vascular endothelial-Cadherin,zonula occludens-1 and Occludin were assessed in *** an in vitro model of the BRB,values of trans-endothelial electrical resistance were measured when hRECs were co-cultured with various groups of pretreated *** values observed were compared with co-cultures of hRECs and hRPCs as well as with cultures of hRECs ***-dimensional co-cultures of hRECs and hRPCs or pericyte-like hASCs in Matrigel were designed to assess their reciprocal *** After 3-6 d of cult

关键词： Adipose-derived mesenchymal stem cells pericyte-like differentiation Retinal endothelial cells Retinal pericytes Blood-retina barrier Junction proteins

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：