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Transcriptional regulation of the HLA-DRA gene 总被引:4,自引:0,他引:4
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B M Peterlin 《Research in immunology》1991,142(5-6):393-399
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Transcriptional regulation of Th17 cell differentiation 总被引:5,自引:0,他引:5
The paradigm of effector T helper cell differentiation into either Th1 or Th2 lineages has been profoundly shaken by the discovery of T cells that secrete IL-17 and other inflammatory cytokines. This subset, referred to as Th17, is centrally involved in autoimmune disease and is important in host defense at mucosal surfaces. In mouse, a series of cytokines, including IL-6, IL-21, IL-23, and TGF-beta, function sequentially or synergistically to induce the Th17 lineage. Other cytokines, including IL-2, IL-4, IFNgamma, and IL-27, inhibit differentiation of this lineage. Here we review how the nuclear orphan receptor RORgammat functions to coordinate the diverse cytokine-induced signals and thus controls Th17 cell differentiation. 相似文献
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Transcriptional regulation of early B cell development 总被引:1,自引:0,他引:1
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There is experimental and observational evidence that the cells of the leukemic clone in acute myeloid leukemia (AML) have different phenotypes even though they share the same somatic mutations. The organization of the malignant clone in AML has many similarities to normal hematopoiesis, with leukemia stem cells (LSCs) that sustain leukemia and give rise to more differentiated cells. LSCs, similar to normal hematopoietic stem cells (HSCs), are those cells that are able to give rise to a new leukemic clone when transplanted into a recipient. The cell of origin of leukemia (COL) is defined as the normal cell that is able to transform into a leukemia cell. Current evidence suggests that the COL is distinct from the LSC. Here, we will review the current knowledge about LSCs and the COL in AML. 相似文献
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