PLZF-mediated control on VLA-4 expression in normal and leukemic myeloid cells
نویسندگان
چکیده
منابع مشابه
Expression and regulation of myeloid-specific genes in normal and leukemic myeloid cells.
URING THE process of myeloid differentiation, pluriD potent hematopoietic stem cells become committed to myeloid precursor cells and eventually differentiate into functional, morphologically distinct end-stage myeloid cells. This process is accompanied by the coordinate expression of numerous genes. Molecular biology has made possible cloning, analysis of regulation of expression, and character...
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Gamma-Interferon (IFN-gamma) is a lymphokine produced by T lymphocytes. We find that recombinant human IFN-gamma induces expression of HLA-D antigens on human promyelocytic leukemia cells (HL-60) and enhances expression of HLA-D antigens on normal human monocytes and macrophages. Induction of both HLA-D antigen expression and HLA-D mRNA accumulation occurs within 1 day of exposure of HL-60 to I...
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Mitochondrial DNA's from the peripheral blood of 14 patients with granulocytic leukemia contained a circular dimer form. No such structure could be found in M DNA's from three patients with nonmalignant proliferations of granulocytes. The frequency of the circular dimer form is reduced upon treatment with antileukemic drugs. The above results suggest that a significant relation exists between t...
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Telomerase catalytic subunit (hTERT) has been shown to play a critical role not only in telomere homeostasis but also in cellular survival, DNA repair, and genetic stability. In a previous study, we described that tumor necrosis factor-xalpha (TNFxalpha) induced in the leukemic KG1 cells a senescence state characterized by decreased hTERT activity followed by prolonged growth arrest, increasedx...
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Retinoic acid has been shown to induce large accumulations of tissue transglutaminase in cultured myeloid cells. Addition of retinoic acid to mouse resident peritoneal macrophages increased the level of tissue transglutaminase mRNA within 30-60 min. Retinoic acid also increased tissue transglutaminase mRNA levels in human promyelocytic leukemia (HL-60) cells. These studies show that retinoic ac...
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ژورنال
عنوان ژورنال: Oncogene
سال: 2005
ISSN: 0950-9232,1476-5594
DOI: 10.1038/sj.onc.1209060