ArticleNucleic acids research2010
ChIPing the cistrome of PXR in mouse liver.
Article in Nucleic acids research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
54 citing papers in PubMed, 1 synthesis or guideline pooled it, 81 citations in OpenAlex.
- Contradictory Role of Gadd45β in Liver Diseases.Journal of cellular and molecular medicine · 2024Pooled it
- Pregnane X Receptor Regulates Human Endocrine System by Inducing Sex Hormone-Binding Globulin Expression.Basic & clinical pharmacology & toxicology · 2026Article
- Atorvastatin regulates hepatic transcriptome PXR dependently but distinct from pregnenolone 16α-carbonitrile and does not induce PXR-mediated liver steatosis.Archives of toxicology · 2026Article
- Single-cell transcriptomics showed that maternal polychlorinated biphenyl exposure dysregulated cell type-specific metabolic responses in the livers of female mouse offsprings.Drug metabolism and disposition: the biological fate of chemicals · 2026Article
- Mutation of PXR phosphorylation motif at Ser347 disrupts lipid and bile acid homeostasis in diet-induced metabolic dysfunction-associated steatohepatitis in mice.Drug metabolism and disposition: the biological fate of chemicals · 2026Article
- A ubiquitous organophosphate flame retardant disrupts energy and glucose homeostasis in mice.Ecotoxicology and environmental safety · 2026Article
- Downregulation of hepatic sulfotransferase 1E1 expression associated with decreased expression of multidrug resistance-associated protein 2.Drug metabolism and disposition: the biological fate of chemicals · 2025Article
- Cytoplasmic PXR regulates glucose metabolism by binding mRNAs and modulating their stability.Nature structural & molecular biology · 2025Article
- Mechanisms and Therapeutic Advances of PXR in Metabolic Diseases and Cancer.International journal of molecular sciences · 2025Review
- Bile acid regulation of xenobiotic nuclear receptors on the expressions of orosomucoids in the liver.American journal of physiology. Endocrinology and metabolism · 2025Article
- LIM and SH3 protein 2 (Lasp2) is a novel pregnane X receptor target gene in mouse liver.Molecular pharmacology · 2025Article
- Activation of pregnane X receptor sensitizes alcoholic steatohepatitis by transactivating fatty acid binding protein 4.Acta pharmaceutica Sinica. B · 2024Article
- Molecular targets of PXR-dependent ethanol-induced hepatotoxicity in female mice.Biochemical pharmacology · 2024Article
- Single-cell transcriptomics unveiled that early life BDE-99 exposure reprogrammed the gut-liver axis to promote a proinflammatory metabolic signature in male mice at late adulthood.Toxicological sciences : an official journal of the Society of Toxicology · 2024Article
- Effect of Chronic Cadmium Exposure on Brain and Liver Transporters and Drug-Metabolizing Enzymes in Male and Female Mice Genetically Predisposed to Alzheimer's Disease.Drug metabolism and disposition: the biological fate of chemicals · 2022Article
- Pregnane X Receptor and the Gut-Liver Axis: A Recent Update.Drug metabolism and disposition: the biological fate of chemicals · 2022Review
- Review
- The role of pregnane X receptor (PXR) in substance metabolism.Frontiers in endocrinology · 2022Review
- Gadd45 in the Liver: Signal Transduction and Transcriptional Mechanisms.Advances in experimental medicine and biology · 2022Article
- Interaction of Hepatitis B Virus X Protein with the Pregnane X Receptor Enhances the Synergistic Effects of Aflatoxin B1 and Hepatitis B Virus on Promoting Hepatocarcinogenesis.Journal of clinical and translational hepatology · 2021Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
The pregnane X receptor (PXR) is a key regulator of xenobiotic metabolism and disposition in liver. However, little is known about the PXR DNA-binding signatures in vivo, or how PXR regulates novel direct targets on a genome-wide scale. Therefore, we generated a roadmap of hepatic PXR bindings in the entire mouse genome [chromatin immunoprecipitation (ChIP)-Seq]. The most frequent PXR DNA-binding motif is the AGTTCA-like direct repeat with a 4 bp spacer [direct repeat (DR)-4)]. Surprisingly, there are also high motif occurrences with spacers of a periodicity of 5 bp, forming a novel DR-(5 n+4) pattern for PXR binding. PXR-binding overlaps with the epigenetic mark for gene activation (histone-H3K4-di-methylation), but not with epigenetic marks for gene suppression (DNA methylation or histone-H3K27-tri-methylation) (ChIP-on-chip). After administering a PXR agonist, changes in mRNA of most PXR-direct target genes correlate with increased PXR binding. Specifically, increased PXR binding triggers the trans-activation of critical drug-metabolizing enzymes and transporters. The mRNA induction of these genes is absent in PXR-null mice. The current work provides the first in vivo evidence of PXR DNA-binding signatures in the mouse genome, paving the path for predicting and further understanding the multifaceted roles of PXR in liver.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.