Browse Items (16 total)
- Tags: Cholesterol 7-alpha-Hydroxylase/*genetics
A putative role of micro RNA in regulation of cholesterol 7alpha-hydroxylase expression in human hepatocytes.
Tags: 2010, 3' Untranslated Regions/genetics, Base Sequence, Chenodeoxycholic Acid/pharmacology, Chiang John Y L, Cholesterol 7-alpha-Hydroxylase/*genetics, Department of Integrative Medical Sciences, Enzymologic/drug effects/*genetics, Fibroblast Growth Factors/pharmacology, Gene Expression Regulation, Genetic/drug effects/genetics, Hep G2 Cells, Hepatocytes/drug effects/enzymology/*metabolism, Humans, Isoxazoles/pharmacology, Journal of lipid research, Li Tiangang, MicroRNAs/*genetics/*metabolism, NEOMED College of Medicine, Oligonucleotide Array Sequence Analysis, Owsley Erika, Post-Transcriptional/drug effects/genetics, RNA Processing, Song Kwang-Hoon, Transcription
Cloning and 5'-flanking sequence of a rat cholesterol 7 alpha-hydroxylase gene.
Tags: *Promoter Regions, 1992, Amino Acid Sequence, Animals, Base Sequence, Biochimica et biophysica acta, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/*genetics, Cloning, Department of Integrative Medical Sciences, DNA, Genetic, Molecular, Molecular Sequence Data, NEOMED College of Medicine, Rats, Restriction Mapping, Wang D P, Yang T P
Effects of bile acids and steroid/thyroid hormones on the expression of cholesterol 7 alpha-hydroxylase mRNA and the CYP7 gene in HepG2 cells.
Tags: 1994, Animals, Bile Acids and Salts/*pharmacology, Biochemical and biophysical research communications, Cells, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/*genetics, Crestani M, Cultured, Department of Integrative Medical Sciences, Enzymologic/*drug effects, Gene Expression Regulation, Genetic, Genetic/genetics, Humans, Karam W G, Luciferases/biosynthesis/genetics, Messenger/*biosynthesis, NEOMED College of Medicine, Promoter Regions, Rats, Recombinant Fusion Proteins/biosynthesis, RNA, Steroids/*pharmacology, Thyroid Hormones/*pharmacology, Transcription, Transfection
Farnesoid X receptor responds to bile acids and represses cholesterol 7alpha-hydroxylase gene (CYP7A1) transcription.
Tags: *Transcription, 2000, Animals, Bile Acids and Salts/*pharmacology, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/*genetics, Cricetinae, Cultured, Cytoplasmic and Nuclear, Department of Integrative Medical Sciences, DNA-Binding Proteins/*physiology, Genetic, Humans, Kimmel R, NEOMED College of Medicine, Promoter Regions, Receptors, Repressor Proteins/*physiology, Response Elements, Retinoic Acid/genetics, Retinoid X Receptors, Stroup D, The Journal of biological chemistry, Transcription Factors/genetics/*physiology, Tumor Cells, Weinberger C
Genomic cloning, sequencing, and analysis of the hamster cholesterol 7 alpha-hydroxylase gene (CYP7).
Tags: 1993, Amino Acid, Amino Acid Sequence, Animals, Archives of biochemistry and biophysics, Base Sequence, Blotting, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/*genetics, Cloning, Crestani M, Cricetinae, Department of Integrative Medical Sciences, DNA/genetics/isolation & purification, Galli G, Genomic Library, Humans, Liver/enzymology, Mesocricetus/*genetics, Messenger/biosynthesis/metabolism, Molecular, Molecular Sequence Data, NEOMED College of Medicine, Northern, Poly A/biosynthesis/metabolism, Rats, Restriction Mapping, RNA, Sequence Homology, Southern
Glucagon and cAMP inhibit cholesterol 7alpha-hydroxylase (CYP7A1) gene expression in human hepatocytes: discordant regulation of bile acid synthesis and gluconeogenesis.
Tags: *Gluconeogenesis, 2006, 8-Bromo Cyclic Adenosine Monophosphate/*pharmacology, Adolescent, Bile Acids and Salts/*biosynthesis, Cells, Chiang John Y L, Cholesterol 7-alpha-Hydroxylase/*genetics, Chromatin/metabolism, Cultured, Cyclic AMP-Dependent Protein Kinases/physiology, Department of Integrative Medical Sciences, Enzymologic/*drug effects, Female, Gene Expression Regulation, Genetic/drug effects, Glucagon/*pharmacology, Hepatocyte Nuclear Factor 4/genetics/metabolism, Hepatocytes/*enzymology, Hepatology (Baltimore, Md.), Humans, Male, Messenger/analysis, Middle Aged, NEOMED College of Medicine, Organ Specificity, Phosphorylation, RNA, Song Kwang-Hoon, Transcription
Guggulsterone antagonizes farnesoid X receptor induction of bile salt export pump but activates pregnane X receptor to inhibit cholesterol 7alpha-hydroxylase gene.
Tags: 2003, ATP Binding Cassette Transporter, ATP-Binding Cassette Transporters/*genetics, Biochemical and biophysical research communications, Cell Line, Chenodeoxycholic Acid/antagonists & inhibitors, Chiang John Y L, Cholesterol 7-alpha-Hydroxylase/*genetics, Cytoplasmic and Nuclear/*metabolism, Department of Integrative Medical Sciences, DNA-Binding Proteins/*antagonists & inhibitors/metabolism, Dose-Response Relationship, Drug, Gene Expression Regulation/drug effects, Humans, Member 11, NEOMED College of Medicine, Owsley Erika, Pregnane X Receptor, Pregnenediones/*pharmacology, Receptors, Steroid/*metabolism, Subfamily B, Transcription Factors/*antagonists & inhibitors/metabolism, Transcriptional Activation/drug effects
HNF4 and COUP-TFII interact to modulate transcription of the cholesterol 7alpha-hydroxylase gene (CYP7A1).
Tags: *Receptors, *Transcription, 2000, Animals, Base Sequence, Basic Helix-Loop-Helix Leucine Zipper Transcription Factors, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/*genetics, COUP Transcription Factor II, COUP Transcription Factors, Cultured, Department of Integrative Medical Sciences, DNA Primers, DNA-Binding Proteins/*metabolism, Genes, Genetic, Hepatocyte Nuclear Factor 4, Humans, Journal of lipid research, Liver/metabolism, Luciferases/genetics, Mutation, NEOMED College of Medicine, Phosphoproteins/*metabolism, Promoter Regions, Rats, Recombinant Proteins/metabolism, Reporter, Sprague-Dawley, Steroid, Stroup D, Transcription Factors/*metabolism, Tumor Cells
Hormonal regulation of the cholesterol 7 alpha-hydroxylase gene (CYP7).
Tags: *Promoter Regions, *Transcription, 1995, Animals, Base Sequence, Cell Count, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/*genetics, Cloning, Crestani M, Cultured, Cyclic AMP/pharmacology, Department of Integrative Medical Sciences, Enzymologic/*physiology, Gene Expression Regulation, Genetic, Hormones/*pharmacology, Journal of lipid research, Luciferases/genetics, Molecular, Molecular Sequence Data, NEOMED College of Medicine, Phorbol Esters/pharmacology, Rats, Second Messenger Systems/physiology, Stroup D, Transfection, Tumor Cells
Identification of a bile acid response element in the cholesterol 7 alpha-hydroxylase gene CYP7A.
Tags: 1997, Animals, Base Sequence, Bile Acids and Salts/*pharmacology, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/*genetics, Crestani M, Cultured, Department of Integrative Medical Sciences, DNA-Binding Proteins/metabolism, Feedback, Genes, Genes/*drug effects, Luciferases/genetics, NEOMED College of Medicine, Rats, Reporter, Stroup D, The American journal of physiology, Tumor Cells
Mechanism of vitamin D receptor inhibition of cholesterol 7alpha-hydroxylase gene transcription in human hepatocytes.
Tags: 2009, Base Sequence, Calcitriol/drug effects/genetics/*physiology, Cell Line, Cells, Chiang John Y L, Cholesterol 7-alpha-Hydroxylase/*genetics, Cultured, Department of Integrative Medical Sciences, DNA Primers, Drug metabolism and disposition: the biological fate of chemicals, Electrophoretic Mobility Shift Assay, Gene Knockdown Techniques, Genetic/*physiology, Han Shuxin, Hepatocytes/*drug effects/enzymology, Humans, Immunoprecipitation, Lithocholic Acid/pharmacology, Messenger/genetics, NEOMED College of Medicine, Polymerase Chain Reaction, Receptors, RNA, Small Interfering, Transcription, Tumor, Two-Hybrid System Techniques
Nuclear receptor-mediated repression of human cholesterol 7alpha-hydroxylase gene transcription by bile acids.
Tags: *Hydroxysteroid Dehydrogenases, *Membrane Glycoproteins, 2001, Animals, Bile Acids and Salts/*pharmacology, Caco-2 Cells, Carrier Proteins/genetics/physiology, Cell Line, Chen W, Chiang J Y, CHO Cells, Cholesterol 7-alpha-Hydroxylase/*genetics, Cricetinae, Cultured, Cytoplasmic and Nuclear/genetics/*physiology, Department of Integrative Medical Sciences, DNA-Binding Proteins/drug effects/genetics/physiology, DNA/metabolism, Embryo, Gene Expression/*drug effects, Genetic, Genetic/drug effects, Humans, Journal of lipid research, Kidney, Liver/metabolism, Luciferases/genetics, Mammalian, Messenger/analysis, NEOMED College of Medicine, Owsley E, Promoter Regions, Rats, Receptors, Recombinant Fusion Proteins/metabolism, Retinoic Acid/genetics/physiology, Retinoid X Receptors, Reverse Transcriptase Polymerase Chain Reaction, RNA, Stroup D, Taurocholic Acid/pharmacology, Transcription, Transcription Factors/drug effects/genetics/physiology, Transfection, Tumor Cells, Yang Y
Polymorphisms of human cholesterol 7 alpha-hydroxylase.
Tags: 1992, Amino Acid Sequence, Base Sequence, Biochemical and biophysical research communications, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/*genetics, Cloning, Department of Integrative Medical Sciences, DNA/genetics, Genetic, Humans, Karam W G, Molecular, Molecular Sequence Data, NEOMED College of Medicine, Oligodeoxyribonucleotides/chemistry, Polymerase Chain Reaction, Polymorphism, Restriction Mapping
TGFbeta1, TNFalpha, and insulin signaling crosstalk in regulation of the rat cholesterol 7alpha-hydroxylase gene expression.
Tags: *Gene Expression Regulation, 2008, Animals, Cell Line, Chiang John Y L, Cholesterol 7-alpha-Hydroxylase/*genetics, Department of Integrative Medical Sciences, Enzymologic, Forkhead Transcription Factors/physiology, Humans, Insulin/*physiology, Journal of lipid research, Li Tiangang, Ma Huiyan, Male, NEOMED College of Medicine, Nerve Tissue Proteins/physiology, Rats, Signal Transduction, Smad3 Protein/antagonists & inhibitors/pharmacology, Sprague-Dawley, Transforming Growth Factor beta1/*physiology, Tumor, Tumor Necrosis Factor-alpha/*physiology
The expression of a catalytically active cholesterol 7 alpha-hydroxylase cytochrome P450 in Escherichia coli.
Tags: 1991, Amino Acid Sequence, Base Sequence, Blotting, Catalysis, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/*genetics, Cholesterol/metabolism, Chromatography, Codon, Department of Integrative Medical Sciences, DNA/genetics, Electrophoresis, Escherichia coli/*enzymology, Gene Expression, Li Y C, Liquid, Liver/enzymology, Microsomes, Molecular Sequence Data, NEOMED College of Medicine, Plasmids, Polyacrylamide Gel, Polymerase Chain Reaction, Substrate Specificity, The Journal of biological chemistry, Western
Transcriptional activation of the cholesterol 7alpha-hydroxylase gene (CYP7A) by nuclear hormone receptors.
Tags: *Receptors, *Transcriptional Activation, 1998, Animals, Base Sequence, Bile Acids and Salts/biosynthesis, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/*genetics, COUP Transcription Factor II, COUP Transcription Factors, Crestani M, Cultured, Cytoplasmic and Nuclear/*physiology, Department of Integrative Medical Sciences, DNA-Binding Proteins/metabolism, DNA/metabolism, Galli G, Genes, Genetic, Hepatocyte Nuclear Factor 4, Hormones/*physiology, Journal of lipid research, Luciferases/genetics, Molecular Sequence Data, Mutagenesis, NEOMED College of Medicine, Nucleic Acid, Oligonucleotide Probes/metabolism, Phosphoproteins/metabolism, Promoter Regions, Rats, Receptors, Repetitive Sequences, Reporter, Retinoic Acid/metabolism, Retinoid X Receptors, Sadeghpour A, Site-Directed, Steroid, Stroup D, Transcription Factors/metabolism, Tumor Cells