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PMID |
Sentence |
1 |
10976920
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This novel PPARgamma antagonist does not block adipocyte differentiation induced by a ligand for the retinoid X receptor (RXR), the heterodimeric partner for PPARgamma, or by a differentiation cocktail containing insulin, dexamethasone, and 1-methyl-3-isobutylxanthine.
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2 |
11818483
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PPARs bind as heterodimers with a retinoid X receptor and, upon binding agonist, interact with cofactors such that the rate of transcription initiation is increased.
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3 |
12562779
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Protein fragments harboring the LXXLL motifs of the coactivators GRIP1 and SRC1 or TRAP220 interacted predominantly with the TR.retinoid X receptor heterodimeric pair in a ligand-dependent fashion.
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4 |
14527633
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Since IGFBP-3 is a ligand for the nuclear retinoid X receptor alpha, insulin-mediated reductions in IGFBP-3 may also influence transcription of anti-proliferative genes normally activated by the body's endogenous retinoids.
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5 |
15528275
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Herein, we identified a novel 1alpha,25-dihydroxyvitamin D3 [1,25-(OH)2D3] response element in the promoter region of Insig-2 gene, which specifically binds to the heterodimer of retinoid X receptor and vitamin D receptor (VDR) and directs VDR-mediated transcriptional activation in a 1,25-(OH)2D3-dependent manner.
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6 |
15834303
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PPARgamma forms a heterodimer with the retinoid X receptor and upon ligand-activation binds to the PPAR response element in the promoter of genes to allow transcription.
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7 |
18718916
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Electrophoretic mobility supershift assays with nuclear extracts from beta-cell lines and mouse islets, also in vitro translated PPARgamma and retinoid X receptor, and chromatin immunoprecipitation analysis demonstrated specific binding of PPARgamma and retinoid X receptor to the human and mouse pdx-1 x PPREs.
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8 |
19114589
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In adipocytes, the overexpression of CRBP1 enhanced (4- to 5-fold) the activity of promoters containing response elements for retinol-dependent nuclear receptors [retinoic acid receptor (RAR) and retinoid X receptor (RXR)] or peroxisome proliferator-activated receptors (PPAR).
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9 |
19126543
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This region contains a binding site for the master adipogenic regulator peroxisome proliferator-activated receptor gamma (PPARgamma), and binds endogenous PPARgamma together with its partner retinoid-X receptor alpha (RXRalpha).
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10 |
18217139
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Platelet-released PPARgamma was complexed with the retinoid X receptor (RXR) and retained its ability to bind DNA.
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11 |
21803771
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ChIP scan of the 6-kb 5' upstream region of the mouse nephrin gene identified several putative vitamin D response elements (VDREs), and EMSA confirmed that the VDRE at -312 (a DR4-type VDRE) could be bound by vitamin D receptor (VDR)/retinoid X receptor.
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