Irf3 transcription factor
WebSince STAT2 inhibits the transcription of IRF3-dependent, but not NF-kB–dependent genes, STAT2 may impair the ability of TBK1 to phosphorylate IRF3 by disrupting the IRF3–STING interaction. On the other hand, STAT2 has a strong nuclear export signal when Y690 is not phosphorylated ( 50 ). WebMar 9, 2024 · IRF3 is a major transcriptional regulator of adipose inflammation and is involved in maintaining systemic glucose and energy homeostasis Findings indicate that STING-TBK1-IRF3 pathway mediates a crosstalk between ER stress and apoptosis during M. bovis infection, which can effectively control intracellular bacteria.
Irf3 transcription factor
Did you know?
WebIRF3 is a transcription factor which is a major regulator of the type I interferon (IFN) antiviral response after recognition of viral DNA or RNA by intracellular foreign nucleic acid sensors, such as Toll-like receptors (TLRs), retinoic acid-inducible gene I (RIG-I), and cyclic GMP-AMP synthase (cGAS) (reviewed in [10]). IRF3 activa- WebIRF3 is a transcription factor that controls multiple IFN-inducing pathways, including the TLR3 pathway, which can be triggered by dsRNA, and the pathways triggered by other …
WebInterferon regulatory factor 3 (IRF3) is a key transcription factor activated in response to virus infection and is largely responsible for establishing an antiviral state in the infected... WebThe infection of mammalian cells by viruses and innate immune responses to infection are spatiotemporally organized processes. Cytosolic RNA sensors trigger nuclear …
WebUsing cellular and mouse models, we reveal IRF3, a critical component of innate antiviral immunity, inhibits the activity of NF-κB, the pro-inflammatory transcription factor. Mechanistically, IRF3 binds the NF-κB–p65 subunit and prevents its … WebOct 15, 2024 · Transcription factors for expression of IRF3 engage its gene locus located on human chromosome 19q13.3–13.4 . The structural gene is composed of eight exons, which include a 5′UTR. Several laboratories uncovered critical domains of …
IRF3 is a member of the interferon regulatory transcription factor (IRF) family. IRF3 was originally discovered as a homolog of IRF1 and IRF2. IRF3 has been further characterized and shown to contain several functional domains including a nuclear export signal, a DNA-binding domain, a C-terminal IRF association … See more Interferon regulatory factor 3, also known as IRF3, is an interferon regulatory factor. See more IRF3 has been shown to interact with IRF7. See more • Pitha PM, Au WC, Lowther W, Juang YT, Schafer SL, Burysek L, Hiscott J, Moore PA (1999). "Role of the interferon regulatory factors (IRFs) in virus-mediated signaling and regulation of cell growth" See more • Interferon+Regulatory+Factor-3 at the U.S. National Library of Medicine Medical Subject Headings (MeSH) • FactorBook IRF3 See more
WebThe downstream signaling pathways from PRR activation phosphorylate ubiquitously expressed IRFs (IRF1, IRF3, and IRF7) through IRF kinases, such as TANK-binding kinase 1 … fresh pet food shortageWebJun 5, 2024 · Interferon regulatory factor 3 (IRF3) has been implicated in adipogenesis. However, the role of IRF3 in obesity and obesity-associated disorders remains unclear. Here, we show that IRF3... fresh pet food ukWebIRF-3 is expressed constitutively in a variety of tissues, and the relative levels of IRF-3 mRNA do not change in virus-infected or IFN-treated cells. Following virus infection, IRF-3 is posttranslationally modified by protein phosphorylation at multiple serine and threonine residues, located in the carboxy-terminus of IRF-3. fresh pet dry food dogWebJun 1, 2024 · The interferon regulatory factor (IRF) family of transcription factors play a vital role in the human innate antiviral immune responses with production of (IFNs) as a hallmark outcome of activation. In recent years, IRF3 Graphical abstract Keywords IKKε NAP1 TBKBP1 TANK Abbreviations IRF Interferon regulatory factor IFNs Interferons TI-IFNs fat guy washing carWebJan 8, 2024 · The mammalian IRF family proteins are structurally related transcription factors consisting of nine members: IRF1, IRF2, IRF3, IRF4 (also called ICSAT [IFN consensus sequence-binding protein for activated T-cells], LSIRF [lymphocyte-specific IRF], PIP [PU.1-interacting protein]), IRF5, IRF6, IRF7, IRF8 (also referred to ICSBP [IFN … fresh pet food companiesWebMay 27, 2024 · Thereafter, TBK1 in this signalosome phosphorylates C-terminus of interferon regulatory factors 3 (IRF3), which mobilizes IRF3 for dimerization and nuclear translocation, where it functions as transcription factor to induce the expressions of type I interferons (IFN-Is), various cytokines, and subsequently a multitude of IFN-stimulated … fat guy w computer deskWebJan 8, 2024 · Transcriptional activation of the IFNβ promoter by IRF3/7 has been extensively studied (9, 10), and proceeds with phosphorylation of IRF3/7 by the kinase TKB1, leading … fat guy washing cars gif