CD8+ T cells regulate immune responses in a murine model of allergen‐induced sensitization and airway inflammation
CD8+ T cells regulate immune responses in a murine model of allergen‐induced sensitization and airway inflammation
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CD8+ T 细胞在过敏原诱导的致敏和气道炎症小鼠模型中调节免疫反应
DOI:
10.1002/eji.200324623
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发表时间:
2004
影响因子:
5.4
通讯作者:
E. Hamelmann
中科院分区:
文献类型:
--
作者:
P. Stock;T. Kallinich;O. Akbari;D. Quarcoo;K. Gerhold;U. Wahn;D. Umetsu;E. Hamelmann
The role of CD8+ T cells in the development of allergic airway disease is controversial. On the one hand, CD8+ T cells are known to inhibit the development of airway hyperreactivity (AHR) in murine models of asthma. In humans, IL‐10‐producing CD8+ T cells were shown to act as regulatory cells, inhibiting both proliferation and cytokine secretion of T cells. On the other hand, CD8+ T cells can promote IL‐5‐mediated eosinophilic airway inflammation and the development of AHR in animal models. To examine this, we investigated the role of CD8+ T cells during the induction of allergen‐induced AHR and demonstrated a protective effect of CD8+ T cells. Depletion of CD8+ T cells prior to the immunization led to increased Th2 responses and increased allergic airway disease. However, after development of AHR, CD8+ T cells that infiltrated the lungs secreted high levels of IL‐4, IL‐5 and IL‐10, but little IFN‐γ, whereas CD8+ T cells in the peribronchial lymph nodes or spleen produced high levels of IFN‐γ, but little or no Th2 cytokines. These data demonstrate protective effects of CD8+T cells against the induction of immune responses and show a functional diversity of CD8+ T cells in different compartments of sensitized mice.
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DOI:
--
发表时间:
1994
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Renz,H;Lack,G;Saloga,J;Schwinzer,R;Bradley,K;Loader,J;Kupfer,A;Larsen,GL;Gelfand,EW
通讯作者:
Gelfand,EW
影响因子:
14.2
作者:
Oh, JW;Seroogy, CM;Umetsu, DT
通讯作者:
Umetsu, DT
影响因子:
4.4
作者:
J. Schwarze;M. Mäkelä;G. Cieslewicz;A. Dakhama;M. Lahn;T. Ikemura;A. Joetham;E. Gelfand
通讯作者:
J. Schwarze;M. Mäkelä;G. Cieslewicz;A. Dakhama;M. Lahn;T. Ikemura;A. Joetham;E. Gelfand
DOI:
10.1164/ajrccm.156.3.9606031
发表时间:
1997-09-01
影响因子:
24.7
作者:
Hamelmann, E;Schwarze, J;Gelfand, EW
通讯作者:
Gelfand, EW
影响因子:
15.9
作者:
Hansen, G;Berry, G;Umetsu, DT
通讯作者:
Umetsu, DT