% G' d0 k5 z5 X: Z* d! q原文标题:Plasticity of mesenchymal stem cells in immunomodulation: pathological and therapeutic implications 3 p" V, `' F# U4 E6 T& s" R" K9 I. K* Q0 S( P
原文摘要:Mesenchymal stem cells (MSCs) are multipotent stromal cells that exist in many tissues and are capable of differentiating into several different cell types. Exogenously administered MSCs migrate to damaged tissue sites, wher they participate in tissue repair. Their communication with the inflammatory microenvironment is an essential part of this process. In recent years, much has been learned about the cellular and molecular mechanisms of the interaction between MSCs and various participants in inflammation. Depending on their type and intensity, inflammatory stimuli confer on MSCs the ability to suppress the immune response in some cases or to enhance it in others. Here we review the current findings on the immunoregulatory plasticity of MSCs in disease pathogenesis and therapy. - [9 Y9 o, v8 B! m( _' {$ q1 V) O& Q* T3 e
7 i$ B8 Y* {8 [' }3 W( m) U
' A- W' t- `, c/ _, r3 s
原文地址:http://www.nature.com/ni/journal/v15/n11/full/ni.3002.html' ]! B' \) ?% x6 B
9 Z( t9 L. p/ Y( N/ l$ }: g% {5 e# I% h 作者: helinlin2014 时间: 2014-11-4 08:30
间充质干细胞是干细胞家族中的“美猴王"------很形象的比喻。' `) w. q( [0 P- A. r3 h
谢谢分享!作者: yangxiangamay 时间: 2014-11-4 09:11