| pubmed-article:8413264 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:8413264 | lifeskim:mentions | umls-concept:C0007600 | lld:lifeskim |
| pubmed-article:8413264 | lifeskim:mentions | umls-concept:C0086418 | lld:lifeskim |
| pubmed-article:8413264 | lifeskim:mentions | umls-concept:C0021753 | lld:lifeskim |
| pubmed-article:8413264 | lifeskim:mentions | umls-concept:C0026473 | lld:lifeskim |
| pubmed-article:8413264 | lifeskim:mentions | umls-concept:C0205145 | lld:lifeskim |
| pubmed-article:8413264 | lifeskim:mentions | umls-concept:C0017337 | lld:lifeskim |
| pubmed-article:8413264 | lifeskim:mentions | umls-concept:C1519249 | lld:lifeskim |
| pubmed-article:8413264 | lifeskim:mentions | umls-concept:C0220905 | lld:lifeskim |
| pubmed-article:8413264 | lifeskim:mentions | umls-concept:C0205263 | lld:lifeskim |
| pubmed-article:8413264 | lifeskim:mentions | umls-concept:C1511573 | lld:lifeskim |
| pubmed-article:8413264 | pubmed:issue | 11 | lld:pubmed |
| pubmed-article:8413264 | pubmed:dateCreated | 1993-11-18 | lld:pubmed |
| pubmed-article:8413264 | pubmed:abstractText | Transfection of U937 and THP-1 cells with a recombinant plasmid, pIL1(4.0kb)-CAT, containing 4 kb of the interleukin 1 beta (IL-1 beta) gene upstream regulatory sequence resulted in inducer-dependent expression of chloramphenicol acetyltransferase activity. Treatment of the transfected cells with various combinations of the inducers lipopolysaccharide, phorbol myristate acetate, and dibutyryl cyclic AMP upregulated the IL-1 beta promoter. In U937 and THP-1 cells, maximum stimulation of both the endogenous IL-1 beta gene and pIL1(4.0kb)-CAT transfectants was observed following treatment with the combination of inducing agents lipopolysaccharide-phorbol myristate acetate-dibutyryl cyclic AMP. This combination of inducing agents was used to identify and study, at the molecular level, some of the regulatory elements necessary for induction of the IL-1 beta gene. A series of 5' deletion derivatives of the upstream regulatory sequence were used in transient transfection assays to identify an 80-bp fragment located between -2720 and -2800 bp upstream of the mRNA start site that was required for induction. Exonuclease III mapping, electrophoretic mobility shift assays (EMSA), and DNA sequence analysis of this region were used to identify a transcription factor binding sequence which contained a potential cyclic AMP response element (CRE/ATF)- and NF-kappa B-like binding site. Site-directed mutagenesis of the CRE/ATF-like site resulted in the loss of binding of a specific factor or factors as determined by EMSA. The loss of binding activity directly correlated with a loss of approximately 75% of promoter activity as determined in transient transfection assays. As determined by EMSA, the factor binding to the CRE/ATF-like site was present in nuclear extracts prepared from both uninduced and induced THP-1 and U937 cells. However, the intensity of the band appeared to be increased when nuclear extracts from induced cells were used. In contrast to the CRE/ATF mutation, which resulted in the loss of promoter activity, mutation of the NF-kappa B-like site resulted in a moderate increase in activity in U937 cells. A similar increase in promoter activity was not observed in THP-1 cells. From these studies, we conclude that a CRE/ATF-like site and a factor or factors interacting with this site are essential for the maximum induction of the IL-1 beta gene in stimulated U937 and THP-1 cells. | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:language | eng | lld:pubmed |
| pubmed-article:8413264 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:8413264 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:8413264 | pubmed:month | Nov | lld:pubmed |
| pubmed-article:8413264 | pubmed:issn | 0270-7306 | lld:pubmed |
| pubmed-article:8413264 | pubmed:author | pubmed-author:ChandraGG | lld:pubmed |
| pubmed-article:8413264 | pubmed:author | pubmed-author:TaylorJ DJD | lld:pubmed |
| pubmed-article:8413264 | pubmed:author | pubmed-author:GrayJ GJG | lld:pubmed |
| pubmed-article:8413264 | pubmed:author | pubmed-author:PatelI RIR | lld:pubmed |
| pubmed-article:8413264 | pubmed:author | pubmed-author:ClayW CWC | lld:pubmed |
| pubmed-article:8413264 | pubmed:author | pubmed-author:FurdonP JPJ | lld:pubmed |
| pubmed-article:8413264 | pubmed:author | pubmed-author:WiselyG BGB | lld:pubmed |
| pubmed-article:8413264 | pubmed:author | pubmed-author:StinnettS WSW | lld:pubmed |
| pubmed-article:8413264 | pubmed:author | pubmed-author:HanelineS ASA | lld:pubmed |
| pubmed-article:8413264 | pubmed:author | pubmed-author:LorenzJ JJJ | lld:pubmed |
| pubmed-article:8413264 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:8413264 | pubmed:volume | 13 | lld:pubmed |
| pubmed-article:8413264 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:8413264 | pubmed:authorsComplete | N | lld:pubmed |
| pubmed-article:8413264 | pubmed:pagination | 6678-89 | lld:pubmed |
| pubmed-article:8413264 | pubmed:dateRevised | 2010-2-4 | lld:pubmed |
| pubmed-article:8413264 | pubmed:meshHeading | pubmed-meshheading:8413264-... | lld:pubmed |
| pubmed-article:8413264 | pubmed:meshHeading | pubmed-meshheading:8413264-... | lld:pubmed |
| pubmed-article:8413264 | pubmed:meshHeading | pubmed-meshheading:8413264-... | lld:pubmed |
| pubmed-article:8413264 | pubmed:meshHeading | pubmed-meshheading:8413264-... | lld:pubmed |
| pubmed-article:8413264 | pubmed:meshHeading | pubmed-meshheading:8413264-... | lld:pubmed |
| pubmed-article:8413264 | pubmed:meshHeading | pubmed-meshheading:8413264-... | lld:pubmed |
| pubmed-article:8413264 | pubmed:meshHeading | pubmed-meshheading:8413264-... | lld:pubmed |
| pubmed-article:8413264 | pubmed:meshHeading | pubmed-meshheading:8413264-... | lld:pubmed |
