9-cis retinoic acid induces insulin-like growth factor binding protein-3 through DR-8 Retinoic acid responsive elements
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چکیده
منابع مشابه
3-cis retinoic acid)-i nduced hyperlipidemia
A significant rise in plasma triacylglycerols from the control level of 0.89 mmovl to 1.88 mmom (P < 0.001) was observed in male Sprague-Dawley rats treated for 11 days with isomtinoin (oral dosing; 10 mg/day). This rise was due to an increased level of plasma very low density lipoproteins (VLDL). When VLDL from untreated rats were labeled with ‘251-labeled tyramine-cellobiose and injected intr...
متن کاملEffects of Novel Retinoic Acid Compound, 9-cis-Retinoic Acid, on Proliferation, Differentiation, and Expression of Retinoic Acid Receptor-a
Retinoic acid modulates proliferation and differentiation of a wide variety of normal and leukemic cells through two distinct families of transcriptional factors: the retinoic acid receptors (RARs) and the retinoid X receptors (RXRs). A stereoisomer of retinoic acid, 9-cis-retinoic acid, is a highaffinity ligand for RXR and binds efficiently to RAR. In contrast, all-trans-retinoic acid interact...
متن کاملIsomerization of all-trans-retinoic acid to 9-cis-retinoic acid.
The discovery of the biological activity of 9-cis-retinoic acid raises questions as to its mode of biosynthesis. A simple mechanism involves the direct isomerization of all-trans-retinoic acid to 9-cis-retinoic acid. It is shown here that bovine liver membranes, but not supernatant fractions, can isomerize all-trans-retinoic acid into 9-cis-retinoic acid and 13-cis-retinoic acid. The concentrat...
متن کامل9,13-Dicis-retinoic acid as an isomerization product of 9-cis-retinoic acid.
With great interest we have read the article by Marchetti et al. on oxidation and isomerization of retinoic acid (RA) isomers in vitro, which was published in this journal recently (1). However, there are misleading statements in that publication, which require clarification. For instance, more than the indicated “few studies” on the metabolism of 9-cis-RA exist. Among the literature not referr...
متن کاملDirect channeling of retinoic acid between cellular retinoic acid-binding protein II and retinoic acid receptor sensitizes mammary carcinoma cells to retinoic acid-induced growth arrest.
Cellular retinoic acid-binding protein II (CRABP-II) is an intracellular lipid-binding protein that associates with retinoic acid with a subnanomolar affinity. We previously showed that CRABP-II enhances the transcriptional activity of the nuclear receptor with which it shares a common ligand, namely, the retinoic acid receptor (RAR), and we suggested that it may act by delivering retinoic acid...
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ژورنال
عنوان ژورنال: Cancer Biology & Therapy
سال: 2006
ISSN: 1538-4047,1555-8576
DOI: 10.4161/cbt.5.6.2658