Lymph node fibroblastic reticular cells construct the stromal reticulum via contact with lymphocytes.
Lymph node fibroblastic reticular cells construct the stromal reticulum via contact with lymphocytes.
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淋巴结成纤维细胞网状细胞通过与淋巴细胞接触构建基质网状细胞。
DOI:
10.1084/jem.20040254
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发表时间:
2004-09-20
影响因子:
15.3
通讯作者:
Shimuzu, A
中科院分区:
文献类型:
--
作者:
Katakai, T;Hara, T;Sugai, M;Gonda, H;Shimuzu, A
The sophisticated microarchitecture of the lymph node, which is largely supported by a reticular network of fibroblastic reticular cells (FRCs) and extracellular matrix, is essential for immune function. How FRCs form the elaborate network and remodel it in response to lymphocyte activation is not understood. In this work, we established ERTR7+gp38+VCAM-1+ FRC lines and examined the production of the ER-TR7 antigen. Multiple chemokines produced by FRCs induced T cell and dendritic cell chemotaxis and adhesion to the FRC surface. FRCs can secrete the ER-TR7 antigen as an extracellular matrix component to make a reticular meshwork in response to contact with lymphocytes. The formation of the meshwork is induced by stimulation with tumor necrosis factor-α or lymphotoxin-α in combination with agonistic antibody to lymphotoxin-β receptor in a nuclear factor-κB (RelA)–dependent manner. These findings suggest that signals from lymphocytes induce FRCs to form the network that supports the movement and interactions of immune effectors within the lymph node.
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影响因子:
32.4
作者:
Dejardin, E;Droin, NM;Green, DR
通讯作者:
Green, DR
DOI:
10.1084/jem.20011885
发表时间:
2002-01-21
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Alcamo E;Hacohen N;Schulte LC;Rennert PD;Hynes RO;Baltimore D
通讯作者:
Baltimore D
DOI:
10.1084/jem.192.10.1425
发表时间:
2000-11-20
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Gretz JE;Norbury CC;Anderson AO;Proudfoot AE;Shaw S
通讯作者:
Shaw S
影响因子:
7.8
作者:
Banerji, S;Ni, J;Wang, S X;Clasper, S;Su, J;Tammi, R;Jones, M;Jackson, D G
通讯作者:
Jackson, D G
影响因子:
4.4
作者:
Katakai, T;Hara, T;Shimizu, A
通讯作者:
Shimizu, A