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Open AccessJournal ArticleDOI

Regulation of multidrug resistance-associated protein 2 (ABCC2) by the nuclear receptors pregnane X receptor, farnesoid X-activated receptor, and constitutive androstane receptor

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TLDR
It is demonstrated that MRP2 is regulated by three distinct nuclear receptor signaling pathways that converge on a common response element in the 5′-flanking region of this gene.
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This article is published in Journal of Biological Chemistry.The article was published on 2002-01-25 and is currently open access. It has received 900 citations till now. The article focuses on the topics: Constitutive androstane receptor & Retinoid X receptor.

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The Enzymes, Regulation, and Genetics of Bile Acid Synthesis

TL;DR: The synthesis and excretion of bile acids comprise the major pathway of cholesterol catabolism in mammals and causes a spectrum of human disease; this ranges from liver failure in early childhood to progressive neuropathy in adults.
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Role of Bile Acids and Bile Acid Receptors in Metabolic Regulation

TL;DR: Results suggest that modulation of FXR activity and BA metabolism may open new attractive pharmacological approaches for the treatment of the metabolic syndrome and type 2 diabetes.
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Effects of infection and inflammation on lipid and lipoprotein metabolism: mechanisms and consequences to the host.

TL;DR: APR-induced alterations initially protect the host from the harmful effects of bacteria, viruses, and parasites, however, if prolonged, these changes in the structure and function of lipoproteins will contribute to atherogenesis.
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Induction of phase I, II and III drug metabolism/transport by xenobiotics

TL;DR: Drug metabolizing enzymes (DMEs) play central roles in the metabolism, elimination and detoxification of xenobiotics and drugs introduced into the human body, and play crucial roles in response to many polycyclic aromatic hydrocarbon receptors and excretion.
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Recent advances in 2D and 3D in vitro systems using primary hepatocytes, alternative hepatocyte sources and non-parenchymal liver cells and their use in investigating mechanisms of hepatotoxicity, cell signaling and ADME.

Patricio Godoy, +94 more
TL;DR: This review encompasses the most important advances in liver functions and hepatotoxicity and analyzes which mechanisms can be studied in vitro and how closely hepatoma, stem cell and iPS cell–derived hepatocyte-like-cells resemble real hepatocytes.
References
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Suppression subtractive hybridization: a method for generating differentially regulated or tissue-specific cDNA probes and libraries

TL;DR: The results suggest that the SSH technique is applicable to many molecular genetic and positional cloning studies for the identification of disease, developmental, tissue-specific, or other differentially expressed genes.
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Identification of a Nuclear Receptor for Bile Acids

TL;DR: Results presented here show that bile acids are physiological ligands for the farnesoid X receptor (FXR), an orphan nuclear receptor, which demonstrates a mechanism by which bile acid transcriptionally regulate their biosynthesis and enterohepatic transport.
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Bile Acids: Natural Ligands for an Orphan Nuclear Receptor

TL;DR: Results provide evidence for a nuclear bile acid signaling pathway that may regulate cholesterol homeostasis and modulated interaction of FXR with a peptide derived from steroid receptor coactivator 1.
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A Regulatory Cascade of the Nuclear Receptors FXR, SHP-1, and LRH-1 Represses Bile Acid Biosynthesis

TL;DR: A potent, nonsteroidal FXR ligand is used to show that FXR induces expression of small heterodimer partner 1 (SHP-1), an atypical member of the nuclear receptor family that lacks a DNA-binding domain that provides a molecular basis for the coordinate suppression of CYP7A1 and other genes involved in bile acid biosynthesis.
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Targeted Disruption of the Nuclear Receptor FXR/BAR Impairs Bile Acid and Lipid Homeostasis

TL;DR: It is demonstrated that FXR/BAR is critical for bile acid and lipid homeostasis by virtue of its role as an intracellular bile Acid sensor.
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