Browse Items (51 total)
- Tags: Genetic
Regulation of cholesterol 7alpha-hydroxylase gene (CYP7A1) transcription by the liver orphan receptor (LXRalpha).
Tags: 2001, Animals, Binding Sites, Cells, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/drug effects/*genetics/metabolism, Cricetinae, Cultured, Department of Integrative Medical Sciences, gene, Gene Expression Regulation/drug effects, Genetic, Humans, Hydroxycholesterols, Kimmel R, Liver/physiology, Lovastatin/pharmacology, Luciferases/genetics/metabolism, Mevalonic Acid/metabolism/pharmacology, NEOMED College of Medicine, Nicotinic Acids/pharmacology, Organ Specificity, Polyisoprenyl Phosphates/pharmacology, Rats, Receptors, Response Elements, Retinoic Acid/genetics/metabolism, Retinoid X Receptors, Species Specificity, Steroid/genetics/*metabolism, Stroup D, Tetrahydronaphthalenes/pharmacology, Transcription, Transcription Factors/genetics/metabolism, Transfection
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
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
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
Peroxisome proliferator-activated receptor alpha (PPARalpha) and agonist inhibit cholesterol 7alpha-hydroxylase gene (CYP7A1) transcription.
Tags: *DNA-Binding Proteins, *Regulatory Sequences, 2000, Animals, Anticholesteremic Agents/pharmacology, Basic Helix-Loop-Helix Leucine Zipper Transcription Factors, Binding Sites, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/biosynthesis/*genetics, Clofibric Acid/pharmacology, Cytoplasmic and Nuclear/*agonists, Department of Integrative Medical Sciences, Enzymologic, Gene Expression Regulation, Genes, Genetic, Hepatocyte Nuclear Factor 4, Humans, Journal of lipid research, Liver/metabolism, Marrapodi M, Models, NEOMED College of Medicine, Nucleic Acid, Peroxisome Proliferators/pharmacology, Phosphoproteins/metabolism, Promoter Regions, Protein Binding, Pyrimidines/pharmacology, Rats, Receptors, Reporter, Response Elements, Retinoic Acid/metabolism, Retinoid X Receptors, Species Specificity, Transcription, Transcription Factors/*agonists/metabolism, Transcriptional Activation
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
Orphan receptors chicken ovalbumin upstream promoter transcription factor II (COUP-TFII) and retinoid X receptor (RXR) activate and bind the rat cholesterol 7alpha-hydroxylase gene (CYP7A).
Tags: *Gene Expression Regulation, *Receptors, 1997, Animals, Chiang J Y, Chickens, Cholesterol 7-alpha-Hydroxylase/*genetics/metabolism, Circadian Rhythm, COUP Transcription Factor I, COUP Transcription Factor II, COUP Transcription Factors, Crestani M, Department of Integrative Medical Sciences, DNA-Binding Proteins/*metabolism, Electrophoresis, Enzymologic, Genetic, Glucocorticoid/*genetics, Models, Molecular, NEOMED College of Medicine, Nuclear Proteins/*metabolism, Polyacrylamide Gel, Promoter Regions, Rats, Receptors, Recombinant Proteins/genetics/metabolism, Retinoic Acid/*metabolism, Retinoid X Receptors, Steroid, Stroup D, The Journal of biological chemistry, Transcription Factors/*metabolism
Transcriptional regulation of the human cholesterol 7 alpha-hydroxylase gene (CYP7A) in HepG2 cells.
Tags: *Promoter Regions, *Transcription, *Transcription Factors, 1996, Base Sequence, Binding Sites, Cell Line, Chiang J Y, Cholesterol 7-alpha-Hydroxylase/biosynthesis/*genetics, Consensus Sequence, Crestani M, Department of Integrative Medical Sciences, DNA-Binding Proteins/genetics/metabolism, Enzyme Repression, Enzymologic/*drug effects, Galli G, Gene Expression Regulation, Genes, Genetic, Glucocorticoid/genetics/metabolism, Glucocorticoids/pharmacology, Hepatocyte Nuclear Factor 3-alpha, Humans, Insulin/pharmacology, Journal of lipid research, Marrapodi M, Molecular Sequence Data, NEOMED College of Medicine, Nuclear Proteins/genetics/metabolism, Phorbol Esters/pharmacology, Receptors, Recombinant Fusion Proteins/biosynthesis, Reporter, Stroup D, Thyroid Hormones/pharmacology, Transfection, Wang D P
Structure and functions of human oxysterol 7alpha-hydroxylase cDNAs and gene CYP7B1.
Tags: 1999, Animals, Base Sequence, Blotting, Cell Line, Chiang J Y, Chromosome Mapping, Cloning, Codon, Complementary/biosynthesis/*isolation & purification, Cytochrome P-450 Enzyme System/*genetics/metabolism, Cytochrome P450 Family 7, Department of Integrative Medical Sciences, DNA, Genetic, Genetic/genetics, Humans, Hydroxycholesterols/metabolism, Initiator, Javitt N B, Journal of lipid research, Luciferases/genetics, Martin K O, Mice, Molecular, Molecular Sequence Data, NEOMED College of Medicine, Northern, Nucleic Acid, Promoter Regions, Regulatory Sequences, Steroid Hydroxylases/*genetics/metabolism, Transcription, Transfection, Wu Z
Transcriptional regulation of human oxysterol 7 alpha-hydroxylase gene (CYP7B1) by Sp1.
Tags: 2001, Base Sequence, Binding, Binding Sites/genetics, Cell Line, Chiang J Y, Competitive, CpG Islands/genetics, Cultured, Cytochrome P-450 Enzyme System/*genetics/metabolism, Cytochrome P450 Family 7, Department of Integrative Medical Sciences, DNA/genetics, Enzymologic, gene, Gene Expression Regulation, Genetic, Humans, Luciferases/genetics/metabolism, Molecular Sequence Data, Mutagenesis, NEOMED College of Medicine, Nucleic Acid/genetics, Protein Binding, Recombinant Fusion Proteins/genetics/metabolism, Regulatory Sequences, Sequence Deletion, Site-Directed, Sp1 Transcription Factor/metabolism/*physiology, Steroid Hydroxylases/*genetics/metabolism, Transcription, Transfection, Tumor Cells, Wu Z
On the mechanism of bile acid inhibition of rat sterol 12alpha-hydroxylase gene (CYP8B1) transcription: roles of alpha-fetoprotein transcription factor and hepatocyte nuclear factor 4alpha.
Tags: *DNA-Binding Proteins, 2002, alpha-Fetoproteins/genetics/*physiology, Animals, Base Sequence, Bile Acids and Salts/*pharmacology, Biochimica et biophysica acta, Cattle, Chiang John Y L, Cytochrome P-450 Enzyme System/*genetics, Department of Integrative Medical Sciences, DNA, Eggertsen Gosta, Enzymologic/*drug effects/physiology, Gene Expression Regulation, Genetic, Genetic/*drug effects, Hepatocyte Nuclear Factor 4, Messenger/genetics, NEOMED College of Medicine, Phosphoproteins/genetics/*physiology, Promoter Regions, Rats, RNA, Sprague-Dawley, Steroid 12-alpha-Hydroxylase, Steroid Hydroxylases/*genetics, Transcription, Transcription Factors/genetics/*physiology, Yang Yizeng, Zhang Ming