NF-κB is a protein complex that controls transcription of DNA
Dexmedetomidine Post-Conditioning Alleviates Cerebral Ischemia-Reperfusion Injury in Rats by Inhibiting High Mobility Group Protein BBNuclear Factor kappa B (NF-κB) Signaling Pathway.
BACKGROUND Cerebral ischemia-reperfusion injury is an important cause of death due to cerebrovascular accidents. increased research effort is needed to unravel the underlying mechanism of aggravation or reduction. In this study, the effects of dexmedetomidine post-conditioning in the HMGB1 / TLR4 / NF-kappaB signaling pathway in rat brain ischemia-reperfusion explored.
MATERIALS AND METHODS Ninety rats were randomly divided into 5 groups – groups of sham (Sham), a model group (I / R), a group of dexmedetomidine post-conditioning (Dex), high mobility group protein group B1 recombinant (rHMGB1), and HMGB1 + dexmedetomidine recombinant post-conditioning group (rHMGB1 + Dex) – with 18 rats in each group.
Longa levels, wet-dry weighing, TTC staining, HE staining and immunohistochemical staining was used to assess brain damage. ELISA, RT-PCR and Western blot analysis was performed to assess the expression of IL-1SS, TNF-alpha, IL-6, IL-8, HMGB1, TLR4 and NF-kappaB. RESULTS Compared with group I / R, neurological function score, the water content of the brain, the area of infarction, and the amount of COX-2 and IBA-1-positive cells in the group Dex significantly lower, accompanied by a decline in the function of HMGB1 / TLR4 / NF-kappaB pathway, alleviated inflammation and oxidative stress injury in brain tissue.
This trend reversed in the group mostly rHMGB1 and rHMGB1 + Dex group, but not in the Dex group. Furthermore, when compared with the group Dex, there was a significant increase of H₂O₂, MDA, NO, IL-1SS, TNF-alpha, IL-6, IL-8, HMGB1, TLR4, and p-P65 in the group rHMGB1 and rHMGB1 group + Dex, where a significant reduction of T-AOC, SOD, and p-IkappaBalpha also detected.
CONCLUSIONS Dexmedetomidine post-conditioning can relieve ischemia-reperfusion injury in rat brain by inhibiting pathways HMGB1 / TLR4 / NF-kappaB signaling.
Dexmedetomidine Post-Conditioning Alleviates Cerebral Ischemia-Reperfusion Injury in Rats by Inhibiting High Mobility Group Protein BBNuclear Factor kappa B (NF-κB) Signaling Pathway.
Curcumin Relieves Lipopolysaccharide (LPS) -Activated Neuroinflammation through Modulation of miR-199b-5p / IκB kinase β (IKKβ) / Nuclear Factor Kappa B (NF-kB) pathway in microglia.
BACKGROUND Microglia stay in the spinal cord plays a key role in the onset, the development of post-spinal cord injury (SCI) neuroinflammation. Curcumin has been shown to exhibit a variety of anti-inflammatory activity and anti-tumor. The purpose of this study was to explore the effects of curcumin on inflammatory responses in lipopolysaccharide (LPS) -activated microglia and mechanisms.
MATERIALS AND METHODS The expression levels of phosphorylated-p65 (p-p65), tumor necrosis factor (TNF) -alpha, interleukin (IL) -1ß, and IkappaB kinase ß (IKKß) is checked by western blot assay. Expression of MiR-199b-5p detected by real-time quantitative polymerase chain reaction assay. Suspected binding site of miR-199b-5p in the 3’UTR IKKß predicted by bioinformatics, and direct interaction between miR-199b-5p and IKKß verified by dual-luciferase reporter assay and RNA-immunoprecipitation test.
RESULTS Curcumin significantly suppressed the inflammatory response induced by LPS with inactivation of nuclear factor kappa B (NF-kappaB) in microglial cells, which reflected a decrease in the level of p-p65, as well as pro-inflammatory mediators, including nitric oxide inducible nitric (iNOS), TNF-alpha, and IL-1SS. Additionally, curcumin increased the level of miR-199b-5p and decreased expression of activated microglia cells IKKß in.
Knockdown of miR-199b-5p or excess of IKKß reverse the inhibitory effect of curcumin on inflammatory responses and activation of NF-kappaB. MiR-199b-5p directly targeted IKKß and repressed expression. IKKß abolished silencing of miR-199b-5p-stimulate the production of inflammatory cytokines and activation of NF-kappaB.
Receptor Activator of Nuclear Factor Kappa B (RANk) Antibody
Description: Recombinant Human Receptor Activator Of Nuclear Factor Kappa B expressed in: Available from E.coli, Yeast, Baculovirus and Mammalian cells
Receptor Activator of Nuclear Factor Kappa B (RANk) Antibody (PE)
Description: Recombinant Mouse Receptor Activator Of Nuclear Factor Kappa B Ligand expressed in: Available from E.coli, Yeast, Baculovirus and Mammalian cells
Active Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)
Description: Recombinant Mouse Receptor Activator Of Nuclear Factor Kappa B Ligand expressed in: Available from E.coli, Yeast, Baculovirus and Mammalian cells
Active Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)
Description: Recombinant Rat Active Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) expressed in: Available from E.coli, Yeast, Baculovirus and Mammalian cells
Receptor Activator of Nuclear Factor Kappa B Ligand (RANkL) Antibody
Description: A sandwich quantitative ELISA assay kit for detection of Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) in samples from tissue homogenates, cell lysates or other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: A sandwich quantitative ELISA assay kit for detection of Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) in samples from tissue homogenates, cell lysates or other biological fluids.
Rat receptor activator of nuclear factor kappa B(RANK)ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) in Tissue homogenates, cell lysates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) in Tissue homogenates, cell lysates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) in Tissue homogenates, cell lysates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) in Tissue homogenates, cell lysates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) in samples from Tissue homogenates, cell lysates and other biological fluids. with no significant corss-reactivity with analogues from other species.
Rat Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: A sandwich quantitative ELISA assay kit for detection of Human Receptor Activator Of Nuclear Factor Kappa B (RANk) in samples from tissue homogenates, cell lysates or other biological fluids.
Human Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: A sandwich quantitative ELISA assay kit for detection of Human Receptor Activator Of Nuclear Factor Kappa B (RANk) in samples from tissue homogenates, cell lysates or other biological fluids.
Mouse RANκ(Receptor Activator of Nuclear Factor Kappa B) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Receptor Activator Of Nuclear Factor Kappa B (RANk) in Tissue homogenates, cell lysates and other biological fluids.
Human Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Receptor Activator Of Nuclear Factor Kappa B (RANk) in Tissue homogenates, cell lysates and other biological fluids.
Human Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Receptor Activator Of Nuclear Factor Kappa B (RANk) in Tissue homogenates, cell lysates and other biological fluids.
Human Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Receptor Activator Of Nuclear Factor Kappa B (RANk) in Tissue homogenates, cell lysates and other biological fluids.
Human Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Human Receptor Activator Of Nuclear Factor Kappa B (RANk) in samples from Tissue homogenates, cell lysates and other biological fluids with no significant corss-reactivity with analogues from other species.
Human Receptor Activator Of Nuclear Factor Kappa B (RANk) ELISA Kit
Description: A sandwich CLIA kit for quantitative measurement of Rat RAN? (Receptor Activator of Nuclear Factor Kappa B) in samples from Serum, Plasma, Cell supernatant
Human Receptor Activator Of Nuclear Factor Kappa B (RANk) Protein (Active)
Description: A sandwich ELISA kit for quantitative measurement of Rat RAN? (Receptor Activator of Nuclear Factor Kappa B) in samples from Serum, Plasma, Cell supernatant
Receptor Activator of Nuclear Factor Kappa B Ligand (RANkL) Antibody (Biotin)
Description: A sandwich CLIA kit for quantitative measurement of Mouse RAN? (Receptor Activator of Nuclear Factor Kappa B) in samples from Serum, Plasma, Cell supernatant
CLIA kit for Human RAN? (Receptor Activator of Nuclear Factor Kappa B)
Description: A sandwich CLIA kit for quantitative measurement of Human RAN? (Receptor Activator of Nuclear Factor Kappa B) in samples from Serum, Plasma, Cell supernatant
ELISA kit for Rat RANk (Receptor Activator Of Nuclear Factor Kappa B)
Description: A sandwich ELISA kit for detection of Receptor Activator Of Nuclear Factor Kappa B from Rat in samples from blood, serum, plasma, cell culture fluid and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) Protein
Description: A sandwich ELISA kit for quantitative measurement of Mouse RAN? (Receptor Activator of Nuclear Factor Kappa B) in samples from Serum, Plasma, Cell supernatant
ELISA kit for Human RAN? (Receptor Activator of Nuclear Factor Kappa B)
Description: A sandwich ELISA kit for quantitative measurement of Human RAN? (Receptor Activator of Nuclear Factor Kappa B) in samples from Serum, Plasma, Cell supernatant
Receptor Activator Of Nuclear Factor Kappa B (RANk) Monoclonal Antibody (Human)
Description: A sandwich ELISA kit for detection of Receptor Activator Of Nuclear Factor Kappa B from Human in samples from blood, serum, plasma, cell culture fluid and other biological fluids.
Rat Receptor Activator of Nuclear Factor Kappa B Ligand (RANkL) CLIA Kit
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)CLIA Kit
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)CLIA Kit
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)CLIA Kit
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) CLIA Kit
Description: Double-antibody Sandwich chemiluminescent immunoassay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)Serum, plasma, tissue homogenates and other biological fluids
Chicken Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) Protein
Description: A sandwich quantitative ELISA assay kit for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) ELISA Kit
Description: A sandwich quantitative ELISA assay kit for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.
Rat receptor activator of nuclear factor kappa B ligand(RANKL)ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of for Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
for Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)ELISA kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of for Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
for Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)ELISA kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of for Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
for Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)ELISA kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of for Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
ELISA Kit for Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) ELISA Kit
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) ELISA Kit
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Rat Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species.
Rat receptor activator of nuclear factor kappa B ligand,RANKL ELISA Kit
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)CLIA Kit
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)CLIA Kit
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)CLIA Kit
Description: This is Double-antibody Sandwich Chemiluminescent immunoassay for detection of Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) in serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL) CLIA Kit
Description: Double-antibody Sandwich chemiluminescent immunoassay for detection of Human Receptor Activator Of Nuclear Factor Kappa B Ligand (RANkL)Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
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CONCLUSION Curcumin attenuated nerve inflammation induced by LPS through regulate miR-199b-5p / IKKß / NF-kappaB axis in microglia.