NF-kB


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AcronymDefinition
NF-kBNuclear Factor Kappa Beta
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References in periodicals archive ?
NF-kB describes a family of similar proteins controlling DNA transcription and production of other inflammatory compounds.
The PDTC doses have been proved to effectively blunt NF-kB activation with no significant toxicity (11).
Subsequently, the IKK complex phosphorylates I[kappa]B, a NF-kB regulatory protein, thus promoting its nuclear translocation.
As a known centerpiece of the immune response, NF-KB interacts with DNA to turn on several pro-inflammatory genes.
Subsequently it was further observed in in vitro studies 25 that cocoa extract inhibited the release of TNF-[alpha] from rat macrophages and stimulated human peripheral blood mononuclear cells (PBMC).36 Hence in the current in vivo study, the cocoa powder extract successfully reduced the TNF-[alpha] level in surgical excisional wound sites which might be due to decrease secretion of NF-KB by T-lymphocytes or decreased secretion of pro-inflammatory cytokines by PBMCs and macrophages.
Evaluacion de la translocacion de NF-kB. El analisis de NF-kB mediante inmunofluorescencia, indico la presencia del complejo proteico en todas las celulas fagociticas presentes en los cultivos.
While the activities of many NF-kB controlled genes were not affected by temperature, a key group of genes showed altered profiles at the different temperatures.
After the samples were blocked in 5% nonfat milk in Tris-buffered saline, immunoblotting was conducted using a primary antibody against SP-A at a dilution of 1:150 or TLR4 at a dilution of 1:500 (Abcam, Britain, ab22048) or NF-kB (Abcam, Britain, ab32536) at a dilution of 1:5000 or IkB-a (Abcam, Britain, ab133462) or MEK1 (Abcam, Britain, ab32091) at a dilution of 1:1000 and phosphorylated MEK1 (p-MEK1) (Abcam, Britain, ab96379) at a dilution of 1:800 or ERK2 (Abcam, Britain, ab32081) at a dilution of 1:1000 and phosphorylated ERK1/2 (Abcam, Britain, ab201015) at a dilution of 1:800 or P38MAPK at a dilution of 1:3000 (Abcam, Britain, ab170099) and phosphorylated P38MAPK (Abcam, Britain, ab47363) at a dilution of 1:500, and then secondary antibody conjugated with horseradish peroxidase.
The key was nothing to do with unblocking Chakras but a gene-regulating stress molecule called nuclear factor kappa B (NF-kB).