Intracellular cytokine

Xem 1-6 trên 6 kết quả Intracellular cytokine
  • Advances in patient management have often been closely linked to the development of critical quantitative analysis methods. Flow cytometry is such an important methodology. It can be applied to individual cells or organelles allowing investigators interested in obtaining information about the functional properties of cells to assess the differences among cells in a heterogeneous cell preparation or between cells from separate samples.

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  • The leptin receptor (LEPR) is a class I cytokine receptor signalling via both the janus kinase⁄signal transducer and activator of transcription (JAK⁄STAT) and the MAP kinase pathways. In addition, leptin has been shown previously to activate AMP-activated kinase (AMPK) in skeletal muscle. To enable a detailed analysis of leptin signalling in pancreatic beta cells, LEPR point mutants with single or combined exchanges of the three intracellular tyrosines were expressed in HIT-T15 insulinoma cells....

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  • Erythropoietin (Epo) is a hematopoietic cytokine that is crucial for the differentiation and proliferation of erythroid progenitor cells. Epo acts on its target cells by inducing homodimerization of the erythropoietin receptor (EpoR), thereby triggering intracellular signaling cascades. The EpoR encompasses eight tyrosine motifs on its cytoplasmic tail that have been shown to recruit a number of regulatory proteins.

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  • SOCS3 is a negative regulator of cytokine signalling that inhibits Janus kinase-signal transduction and activator of transcription (JAK-STAT) mediated signal tranduction by binding to phosphorylated tyrosine residues on intracellular subunits of various cytokine receptors, as well as possibly the JAK proteins.

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  • Peripheral nerve injury is normally followed by a robust regenerative response. Here we describe the early changes associated with injury from the initial rise in intracellular calcium and the subsequent activation of transcription factors and cytokines leading to an inflammatory reaction, and the expression of growth factors, cytokines, neuropeptides, and other secreted molecules involved in cell-to-cell communication promoting regen-eration and neurite outgrowth.

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  • Monoclonal nonspecific suppressor factor (MNSF) is a cytokine with antigen nonspecific suppressive activity. MNSFb(a subunit of MNSF) is a 14.5kDa fusion protein consisting of a proteinwith 36%identitywith ubiquitin and ribosomal protein S30. The ubiquitin-like segment (Ubi-L) may be cleaved from MNSFbin the cytosol. Recently, we have observed that Ubi-L covalently binds to intracellular proteins in mitogen-activated murine T-helper type 2 clone, D.10 cells.

    pdf7p tumor12 20-04-2013 11 1   Download


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