Identification of splenic reservoir monocytes and their deployment to inflammatory sites.
Identification of splenic reservoir monocytes and their deployment to inflammatory sites.
复制标题
DOI:
10.1126/science.1175202
复制
发表时间:
2009-07-31
期刊:
影响因子:
--
通讯作者:
Pittet MJ
中科院分区:
文献类型:
--
作者:
Swirski FK;Nahrendorf M;Etzrodt M;Wildgruber M;Cortez-Retamozo V;Panizzi P;Figueiredo JL;Kohler RH;Chudnovskiy A;Waterman P;Aikawa E;Mempel TR;Libby P;Weissleder R;Pittet MJ
A current paradigm states that monocytes circulate freely and patrol blood vessels but differentiate irreversibly into dendritic cells (DCs) or macrophages upon tissue entry. Here we show that bona fide undifferentiated monocytes reside in the spleen and outnumber their equivalents in circulation. The reservoir monocytes assemble in clusters in the cords of the subcapsular red pulp and are distinct from macrophages and DCs. In response to ischemic myocardial injury, splenic monocytes increase their motility, exit the spleen en masse, accumulate in injured tissue, and participate in wound healing. These observations uncover a role for the spleen as a site for storage and rapid deployment of monocytes and identify splenic monocytes as a resource that the body exploits to regulate inflammation.
登录
查看更多内容
影响因子:
15.3
作者:
van Furth, R;Cohn, Z A
通讯作者:
Cohn, Z A
影响因子:
20.1
作者:
Nahrendorf, Matthias;Sosnovik, David E.;Weissleder, Ralph
通讯作者:
Weissleder, Ralph
影响因子:
15.9
作者:
Swirski, Filip K.;Libby, Peter;Pittet, Milkael J.
通讯作者:
Pittet, Milkael J.
DOI:
10.1084/jem.20070885
发表时间:
2007-11-26
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Nahrendorf M;Swirski FK;Aikawa E;Stangenberg L;Wurdinger T;Figueiredo JL;Libby P;Weissleder R;Pittet MJ
通讯作者:
Pittet MJ
DOI:
10.1084/jem.20070075
发表时间:
2007-05-14
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Arnold L;Henry A;Poron F;Baba-Amer Y;van Rooijen N;Plonquet A;Gherardi RK;Chazaud B
通讯作者:
Chazaud B