NF-κB and IκB
The NF-κB and IκB proteins_New discoveries and insights.pdf
... factor NF-κB has attracted widespread attention among re- searchers in many fields based on the following: its unusual and rapid regulation, the wide range of genes that it controls, its central role in ...
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Inhibition of HIV 1 replication in primary human monocytes by the IκB αS32/36A repressor of NF κB
... that NF-κB activity may not be required for HIV-1 LTR-directed ...of NF-κB sequences in the LTR has also been reported not to affect HIV-1 replication in defined cellular settings ...of ...
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Atypical IκB proteins – nuclear modulators of NF-κB signaling
... trimeric IκB kinase complex consisting of the catalytic subunits IKKα, IKKβ and the regulatory subunit IKKγ/NEMO ...of NF-κB in the cytoplasm is mediated by the association of classical IκBs such as ...
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Utilization of IκB–EGFP Chimeric Gene as an Indicator to Identify Microbial Metabolites with NF-κB Inhibitor Activity
... with NF-κB inhibitory activity, and the metabolite products of microbes and the natural extract propolis were tested in this ...with IκB-α (IκB– EGFP), was used to establish the screening ...
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Beyond NF-κB activation: nuclear functions of IκB kinase α
... than IκB protein in the cytoplasm, these studies added histone and transcrip- tional co-factors as nuclear targets of IKKα for activation of NF-κB-dependent ...an NF-κB- independent ...
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Torque Teno Virus (SANBAN Isolate) ORF2 Protein Suppresses NF-κB Pathways via Interaction with IκB Kinases
... to NF- B dimers, blocking NF- B’s nuclear translocation ...of NF- B in the canonical and noncanoni- cal NF- B pathways, implying that TTV may share with other viruses a mechanism to ...
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CXCL8(3–72) K11R/G31P protects against sepsis-induced acute kidney injury via NF-κB and JAK2/STAT3 pathway
... Methods: An AKI mouse model was established, and kidney injury was assessed by histological analysis. The con- tents of serum creatinine (SCr) and blood urea nitrogen (BUN) were measured by commercial kits, whereas ...
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Molluscum Contagiosum Virus Protein MC005 Inhibits NF-κB Activation by Targeting NEMO-Regulated IκB Kinase Activation
... Plasmids and oligonucleotides. MC005 was custom synthesized by GenScript and subcloned into the KpnI and NotI sites of the pCEP and cadmium chloride-inducible pMEP4 plasmids (Invitrogen) with a C-terminal FLAG (DYKDDDDK) ...
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Activation of NF-κB by the Kaposi's Sarcoma-Associated Herpesvirus K15 Protein Involves Recruitment of the NF-κB-Inducing Kinase, IκB Kinases, and Phosphorylation of p65
... of NF- B proteins to their target DNA ...the NF-B pathway and that this is at least partially dependent on the phosphorylation of tyrosine 481 in the SH2-B motif (Y 481 EEV) of the cytoplasmic domain of ...
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Adaptive Evolution of Relish, a Drosophila NF-κB/IκB Protein
... Figure 1.—Region I is nucleotides 1–253; region II is nucleotides 254–1449; region III is nucleotides 1450–1905; region IV is nucleotides 1906–2756. All coordinates re- fer to our GenBank entries. The NF-B do- ...
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IκB Kinase Subunits α and γ Are Required for Activation of NF-κB and Induction of Apoptosis by Mammalian Reovirus
... factor NF- B and downstream cellular ...of NF- B activation by reovirus, NF- B signaling intermediates under reovirus control were investigated at the level of Rel, I B, and I B kinase ...
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Targeting IκB Proteins for HIV Latency Activation: the Role of Individual IκB and NF-κB Proteins
... both the U1 monocytic and Jurkat-derived J-Lat 10.6 lymphocytic cell lines and also treated the cells with positive-control activators, TNF-␣, TSA, and TPA, which activate HIV through both the NF- B pathway and ...
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NF κB modulated miR 130a targets TNF α in cervical cancer cells
... phosphorylates IκB, and IκB then becomes sus- ceptible to ubiquitination and degradation through the proteasome ...are NF- κ B activators, including palmitic acid, the most abundant long chain ...
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Protective activity ethanol extract of the fruits of Illicium verum against atherogenesis in apolipoprotein E knockout mice
... or NF-κB (Santa Cruz Biotechnology; San Cruz, CA, USA), or against ICAM-1, E-selectin, TNF-α, IL-1β, COX, IκB- α, or Iκκ-α/β, iNOS (Cell Signaling Technology; Beverly, MA, ...
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Therapeutic potential of inhibition of the NF κB pathway in the treatment of inflammation and cancer
... the NF-κB pathway ...the NF-κB ...the NF-κB pathway is the protease activity of the proteasome rather than kinases or ubiquitin lig- ases that regulate the signal-induced ...
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Saikosaponin A inhibits influenza A virus replication and lung immunopathology
... infection, NF-κB is appropriated by IAV for productive host cell infection and active NF- κB signaling is required for IAV propagation itself ...on NF-κB signaling in high ...
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Original Article The mechanisms and significance of IL-33/ST2 in COPD
... The immune cells expressing ST2 are as fol- lows: Th2 lymphocytes, NK cells, NKT cells, mast cells, macrophages, monocytes, dendritic cells, epithelial cells, neutrophils and so forth [10, 14, 17, 18]. IL-33 binds to ST2 ...
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Original Article Ruscogenin exerts beneficial effects on monocrotaline-induced pulmonary hypertension by inhibiting NF-κB expression
... conditions, NF-κB is bound to inhibitory factor (IκB) that prevents the tran- scription of ...of NF-κB from IκB and lead to gene transcription change by the translocation of the ...
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Salmonella typhimurium induces epithelial IL 8 expression via Ca2+ mediated activation of the NF κB pathway
... Stabilized IκB-α can be detected via its reduced electrophoretic mobility or via phospho-spe- cific IκB-α ...of IκB-α in response to TNF-α or ...phospho- IκB-α was observed in an ...
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Endoplasmic reticulum stress-induced neuronal inflammatory response and apoptosis likely plays a key role in the development of diabetic encephalopathy
... triggers NF-κB activation and the release of pro-inflammatory cytokines ...p-IκB, IκB-α, TNF-α, IL-6 and NF-κB p65 were increased significantly both in vivo and in vitro in the ...
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