The intestinal chemokine thymus-expressed chemokine (CCL25) attracts IgA antibody-secreting cells.
The intestinal chemokine thymus-expressed chemokine (CCL25) attracts IgA antibody-secreting cells.
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DOI:
10.1084/jem.20010670
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发表时间:
2002-01-21
期刊:
影响因子:
--
通讯作者:
Butcher EC
中科院分区:
文献类型:
--
作者:
Bowman EP;Kuklin NA;Youngman KR;Lazarus NH;Kunkel EJ;Pan J;Greenberg HB;Butcher EC
Immunoglobulin A (IgA) provides protection against pathogens at mucosal surfaces. Chemotactic responses have been hypothesized to target IgA plasma cells involved in mucosal immune responses. We show here that thymus-expressed chemokine (TECK, CCL25) is a potent and selective chemoattractant for IgA antibody-secreting cells (ASC), efficiently recruiting IgA-producing cells from spleen, Peyer's patches, and mesenteric lymph node. Cells secreting IgA antibody in response to rotavirus, an intestinal pathogen, also respond well. In contrast, IgG– and IgM–ASC respond poorly. Epithelial cells in the small intestines, a principal site of IgA–ASC localization and IgA production in the body, highly and selectively express TECK. The migration of IgA–ASC to the intestinal epithelial cell chemokine TECK may help target IgA-producing cells to the gut wall, thus helping define and segregate the intestinal immune response.
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影响因子:
15.3
作者:
Bowman, E P;Campbell, J J;Soler, D;Dong, Z;Manlongat, N;Picarella, D;Hardy, R R;Butcher, E C
通讯作者:
Butcher, E C
影响因子:
4.4
作者:
Kamata, T;Nogaki, F;Honjo, T
通讯作者:
Honjo, T
DOI:
10.1084/jem.194.1.45
发表时间:
2001-07-02
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Hargreaves DC;Hyman PL;Lu TT;Ngo VN;Bidgol A;Suzuki G;Zou YR;Littman DR;Cyster JG
通讯作者:
Cyster JG
影响因子:
56.9
作者:
Burns, JW;SiadatPajouh, M;Greenberg, HB
通讯作者:
Greenberg, HB
影响因子:
3.7
作者:
Franco, MA;Greenberg, HB
通讯作者:
Greenberg, HB