Extent of T cell receptor ligation can determine the functional differentiation of naive CD4+ T cells.
Extent of T cell receptor ligation can determine the functional differentiation of naive CD4+ T cells.
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DOI:
10.1084/jem.182.5.1591
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发表时间:
1995-11-01
期刊:
影响因子:
--
通讯作者:
Bottomly K
中科院分区:
文献类型:
--
作者:
Constant S;Pfeiffer C;Woodard A;Pasqualini T;Bottomly K
Naive CD4+ T cells can differentiate into cells predominantly involved in humoral immunity, known as T helper type 2 cells (Th2), or cells involved in cell-mediated immunity, known as Th1 cells. In this report, we show that priming of CD4+ T cells bearing a transgene-encoded T cell receptor can lead to differentiation into Th1-like cells producing abundant interferon gamma when the cells are exposed to high antigen doses, while low doses of the same peptide induce cells with the same T cell receptor to differentiate into Th2-like cells producing abundant interleukin 4. Thus antigen dose is one factor that can control the differentiation fate of a naive CD4+ T cell.
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DOI:
10.1084/jem.177.4.1199
发表时间:
1993-04-01
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
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通讯作者:
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DOI:
10.1084/jem.169.1.59
发表时间:
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影响因子:
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通讯作者:
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影响因子:
56.9
作者:
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通讯作者:
BLOOM, BR
DOI:
10.1073/pnas.88.10.4538
发表时间:
1991-05-01
影响因子:
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通讯作者:
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64.8
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通讯作者:
HEDRICK, SM