نتایج جستجو برای: interferon regulatory factor 7 irf7
تعداد نتایج: 1617638 فیلتر نتایج به سال:
The production of cytokines such as type I interferon (IFN) is an essential component of innate immunity. Insufficient amounts of cytokines lead to host sensitivity to infection, whereas abundant cytokine production can lead to inflammation. A tight regulation of cytokine production is, thus, essential for homeostasis of the immune system. IFN-α production during RNA virus infection is mediated...
INTRODUCTION Plasmacytoid dendritic cells (pDCs) play not only a central role in the antiviral immune response in innate host defense, but also a pathogenic role in the development of the autoimmune process by their ability to produce robust amounts of type I interferons (IFNs), through sensing nucleic acids by toll-like receptor (TLR) 7 and 9. Thus, control of dysregulated pDC activation and t...
Dendritic cells (DC) produce interleukin-12 (IL-12) in response to Toll-like receptor (TLR) activation. Two major TLR signaling pathways participate in the response to pathogens: the nuclear factor-kappaB (NF-kappaB)-dependent pathway leading to inflammatory cytokine secretion including IL-12 and the interferon (IFN)-dependent pathway inducing type I IFN and IFN-regulated genes. Here we show th...
Other names: IRF-4; NF-EM5; LSIRF (lymphocytespecific interferon regulatory factor); MUM1 (multiple myeloma oncogene 1) HGNC (Hugo): IRF4 Location: 6p25.3 Local order: IRF4 is located on chromosome 6 at the telomeric extremity of the short arm, and lies between the DUSP22 (dual specificity phosphatase 22) and EXOC2 (exocyst complex component 2) genes. Note: IRF4 belongs to the IRF (interferon r...
Interferon regulatory factor (IRF) 7 in mammals is known to be a key player in regulating the type I interferon (IFN) response to viral infection as a transcription activator of IFNs and IFN-stimulated genes (ISGs). In this study, a full-length cDNA of Japanese flounder, Paralichthys olivaceus, (Po)IRF-7 was cloned and characterized. PoIRF-7 is 2032 bp in length, with an open reading frame (ORF...
Interferon-regulatory factors (IRFs) are a family of transcription factors (TFs) that translate viral recognition into antiviral responses, including type I interferon (IFN) production. Dengue virus (DENV) and other clinically important flaviviruses are suppressed by type I IFN. While mice lacking the type I IFN receptor (Ifnar1-/-) succumb to DENV infection, we found that mice deficient in thr...
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