Transcriptional regulation of Th1/Th2 polarization

被引:403
作者
Rengarajan, J [1 ]
Szabo, SJ [1 ]
Glimcher, LH [1 ]
机构
[1] Harvard Univ, Sch Publ Hlth, Dept Immunol & Infect Dis, Boston, MA 02115 USA
来源
IMMUNOLOGY TODAY | 2000年 / 21卷 / 10期
关键词
D O I
10.1016/S0167-5699(00)01712-6
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
The two polarized T helper (Th) subsets Th1 and Th2 are identified by their signature cytokines, interferon gamma (IFN-gamma) and interleukin 4 (IL-4) respectively. Understanding the transcriptional regulation of cytokine expression is therefore critical for elucidating the process of Th cell differentiation. Ubiquitous and tissue-specific transcription factors, as well as chromatin remodeling of genomic loci have been implicated in IL-4 and IFN-gamma regulation. We propose a model of Th1/Th2 polarization based on the balance between Th1- and Th2-specific transcription factors.
引用
收藏
页码:479 / 483
页数:5
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