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FMO3 | bioCADDIE Data Discovery Index
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biomedical and healthCAre Data Discovery Index Ecosystem
biomedical and healthCAre Data Discovery Index Ecosystem
dataset.description:
he TMAO-generating enzyme flavin monooxygenase 3 (FMO3) as a powerful modifier of cholesterol metabolism and RCT. Knockdown of FMO3 in cholesterol-fed mice alters biliary lipid secretion, blunts intestinal cholesterol absorption, and limits the production of hepatic oxysterols and cholesteryl esters. Furthermore, FMO3 knockdown stimulates basal and liver X receptor (LXR)-stimulated macrophage RCT, thereby improving cholesterol ba...
Description:
he TMAO-generating enzyme flavin monooxygenase 3 (FMO3) as a powerful modifier of cholesterol metabolism and RCT. Knockdown of FMO3 in cholesterol-fed mice alters biliary lipid secretion, blunts intestinal cholesterol absorption, and limits the production of hepatic oxysterols and cholesteryl esters. Furthermore, FMO3 knockdown stimulates basal and liver X receptor (LXR)-stimulated macrophage RCT, thereby improving cholesterol ba...
Description:
he TMAO-generating enzyme flavin monooxygenase 3 (FMO3) as a powerful modifier of cholesterol metabolism and RCT. Knockdown of FMO3 in cholesterol-fed mice alters biliary lipid secretion, blunts intestinal cholesterol absorption, and limits the production of hepatic oxysterols and cholesteryl esters. Furthermore, FMO3 knockdown stimulates basal and liver X receptor (LXR)-stimulated macrophage RCT, thereby improving cholesterol ba...
Description:
Removed Dimethylaniline monooxygenase [N-oxide-forming] 3 FAD NADP (in Ref. 2; AA sequence) (in Ref. 2; AA sequence) (in Ref. 2; AA sequence) (in Re...
Description:
gene expression profile. Flavin monooxygenase 3 (Fmo3), paraoxonase 1 (Pon1), aldehyde oxidase 3 (Aox3), and claudin 10 (Cldn10) were identified as novel Clara cell markers. New and existing Clara cell marker genes were categorized into three classes based on their unique developmental expression pattern. Cldn10 was uniformly expressed in the epithelium at Embryonic Day (E)14.5 and became restricted to secretory cells at E18.5. This transition was defined by induction of Clara Cell Secretory Protein (CCSP). Maturation of secretory cells was associated with progressive increases in the expression of Fmo3, Pon1, Aox3, and Cyp2f2 between late embryonic and postnatal periods. Messenger RNA abundance of all categories of genes was dramatically decreased after naphthalene-induced airway injury, and displayed a sequence of temporal induction during repair that suggested sequential secretory cell maturation. We have defined a broader repertoire of Clara cell-specific genes that allows staging of epithelial maturation during development and repair. 32 samples were isolated and used to screen UniSet Mouse 20K I Bioarrays (total lung RNA Mus musculus). Control RNA was isolated from uninjured mice (N = 4 mice), and RNA was also isolated from mice exposed to naphthalene and recovered for 1, 2, 3, and 6 days (N = 4 mice per timepoint). Additionally, transgenic mice expressing HSV-tk under control of the mouse CCSP promoter were exposed to Ganciclovir (GCV) and recovered for 3, 6, and 9 days (N = 4 mice per timepoint)....
Description:
gene expression profile. Flavin monooxygenase 3 (Fmo3), paraoxonase 1 (Pon1), aldehyde oxidase 3 (Aox3), and claudin 10 (Cldn10) were identified as novel Clara cell markers. New and existing Clara cell marker genes were categorized into three classes based on their unique developmental expression pattern. Cldn10 was uniformly expressed in the epithelium at Embryonic Day (E)14.5 and became restricted to secretory cells at E18.5. This transition was defined by induction of Clara Cell Secretory Protein (CCSP). Maturation of secretory cells was associated with progressive increases in the expression of Fmo3, Pon1, Aox3, and Cyp2f2 between late embryonic and postnatal periods. Messenger RNA abundance of all categories of genes was dramatically decreased after naphthalene-induced airway injury, and displayed a sequence of temporal induction during repair that suggested sequential secretory cell maturation. We have defined a broader repertoire of Clara cell-specific genes that allows staging of epithelial maturation during development and repair. 32 samples were isolated and used to screen UniSet Mouse 20K I Bioarrays (total lung RNA Mus musculus). Control RNA was isolated from uninjured mice (N = 4 mice), and RNA was also isolated from mice exposed to naphthalene and recovered for 1, 2, 3, and 6 days (N = 4 mice per timepoint). Additionally, transgenic mice expressing HSV-tk under control of the mouse CCSP promoter were exposed to Ganciclovir (GCV) and recovered for 3, 6, and 9 days (N = 4 mice per timepoint)....
Description:
TCDD-responsive genes were identified, including Fmo3 and Nr1i3 upregulated in male mice and Sult3a1 downregulated in female mice; 5) functional analysis of these candidate genes showed various biological pathway enrichments in a sex-dependent manner. Our study shows that the sex-dependent sensitivities to TCDD exposure are associated with a set of sex-specific TCDD-responsive genes that are indirectly regulated by AHR activity. The exact roles of these genes in response to TCDD exposure are not clear and require further investigation. Adult male and female C57BL/6 mice were treated by gavage with one single-dose TCDD (125, 250, 500, or 1000 μg/kg) in corn oil or corn oil vehicle alone. Animals were euthanized at 96 hours after treatment and tissues were harvested. RNA was isolated from hepatic tissue and the transcriptome for each animal assayed on an individual microarray....
Description:
r. The flavin-containing monooxygenases, Fmo2 and Fmo3, considered previously to be uninducible, were highly induced by TCDD in an AHR-dependent manner. The estrogen receptor alpha as well as two estrogen-receptor-related genes (alpha and gamma) exhibit AHR-dependent expression, thereby extending cross-talk opportunities between the intensively studied AHR and estrogen receptor pathways. p53 binding sites are over-represented in genes down-regulated by TCDD, suggesting that TCDD inhibits p53 transcriptional activity. Overall, our study identifies a wide range of genes that depend on the AHR, either for constitutive expression or for response to TCDD. Experiment Overall Design: Mice bearing wild-type or genetically deleted AHRs were treated with corn oil vehicle or TCDD, and their livers analyzed by expression arrays....
dataset.description:
gene expression profile. Flavin monooxygenase 3 (Fmo3), paraoxonase 1 (Pon1), aldehyde oxidase 3 (Aox3), and claudin 10 (Cldn10) were identified as novel Clara cell markers. New and existing Clara cell marker genes were categorized into three classes based on their unique developmental expression pattern. Cldn10 was uniformly expressed in the epithelium at Embryonic Day (E)14.5 and became restricted to secretory cells at E18.5. This transition was defined by induction of Clara Cell Secretory Protein (CCSP). Maturation of secretory cells was associated with progressive increases in the expression of Fmo3, Pon1, Aox3, and Cyp2f2 between late embryonic and postnatal periods. Messenger RNA abundance of all categories of genes was dramatically decreased after naphthalene-induced airway injury, and displayed a sequence of temporal induction during repair that suggested sequential secretory cell maturation. We have defined a broader repertoire of Clara cell-specific genes that allows staging of epithelial maturation during development and repair.
Overall design: 32 samples were isolated and used to screen UniSet Mouse 20K I Bioarrays (total lung RNA Mus musculus). Control RNA was isolated from uninjured mice (N = 4 mice), and RNA was also isolated from mice exposed to naphthalene and recovered for 1, 2, 3, and 6 days (N = 4 mice per timepoint). Additionally, transgenic mice expressing HSV-tk under control of the mouse CCSP promoter were exposed to Ganciclovir (GCV) and recovered for 3, 6, and 9 days (N = 4 mice per timepoint)....
Description:
TCDD-responsive genes were identified, including Fmo3 and Nr1i3 upregulated in male mice and Sult3a1 downregulated in female mice; 5) functional analysis of these candidate genes showed various biological pathway enrichments in a sex-dependent manner. Our study shows that the sex-dependent sensitivities to TCDD exposure are associated with a set of sex-specific TCDD-responsive genes that are indirectly regulated by AHR activity. The exact roles of these genes in response to TCDD exposure are not clear and require further investigation. Adult male and female C57BL/6 mice were treated by gavage with one single-dose TCDD (125, 250, 500, or 1000 μg/kg) in corn oil or corn oil vehicle alone. Animals were euthanized at 96 hours after treatment and tissues were harvested. RNA was isolated from hepatic tissue and the transcriptome for each animal assayed on an individual microarray....
Description:
r. The flavin-containing monooxygenases, Fmo2 and Fmo3, considered previously to be uninducible, were highly induced by TCDD in an AHR-dependent manner. The estrogen receptor alpha as well as two estrogen-receptor-related genes (alpha and gamma) exhibit AHR-dependent expression, thereby extending cross-talk opportunities between the intensively studied AHR and estrogen receptor pathways. p53 binding sites are over-represented in genes down-regulated by TCDD, suggesting that TCDD inhibits p53 transcriptional activity. Overall, our study identifies a wide range of genes that depend on the AHR, either for constitutive expression or for response to TCDD. Experiment Overall Design: Mice bearing wild-type or genetically deleted AHRs were treated with corn oil vehicle or TCDD, and their livers analyzed by expression arrays....
Description:
gene expression profile. Flavin monooxygenase 3 (Fmo3), paraoxonase 1 (Pon1), aldehyde oxidase 3 (Aox3), and claudin 10 (Cldn10) were identified as novel Clara cell markers. New and existing Clara cell marker genes were categorized into three classes based on their unique developmental expression pattern. Cldn10 was uniformly expressed in the epithelium at Embryonic Day (E)14.5 and became restricted to secretory cells at E18.5. This transition was defined by induction of Clara Cell Secretory Protein (CCSP). Maturation of secretory cells was associated with progressive increases in the expression of Fmo3, Pon1, Aox3, and Cyp2f2 between late embryonic and postnatal periods. Messenger RNA abundance of all categories of genes was dramatically decreased after naphthalene-induced airway injury, and displayed a sequence of temporal induction during repair that suggested sequential secretory cell maturation. We have defined a broader repertoire of Clara cell-specific genes that allows staging of epithelial maturation during development and repair. Last Updated (by provider): Aug 17 2009 Contributers: Anna C Zemke Barry R Stripp Joshua C Snyder...
dataset.description:
positive control, CYP1A1) were modest, with only FMO3 showing clear induction, and no genes with sex-differences. Thus, while male and female mice show transcriptional differences in their response to TCDD, their association with TCDD-induced toxicities remains unclear.
Overall design: Adult male and female C57BL/6 mice were treated by gavage with either 500 ug/kg TCDD in corn oil or corn oil vehicle alone. Animals were euthanized at either 6, 24, 72 or 144 hours after treatment and tissues were harvested. RNA was isolated from hepatic tissue and the transcriptome for each animal assayed on an individual microarray.
Please note that 7 samples (out of total 65 samples) were identified as outliers and therefore the data were processed without the outliers as well. The normalized data without outliers were provided in the 'normalized_data_without_outliers.txt' file....
dataset.description:
r. The flavin-containing monooxygenases, Fmo2 and Fmo3, considered previously to be uninducible, were highly induced by TCDD in an AHR-dependent manner. The estrogen receptor alpha as well as two estrogen-receptor-related genes (alpha and gamma) exhibit AHR-dependent expression, thereby extending cross-talk opportunities between the intensively studied AHR and estrogen receptor pathways. p53 binding sites are over-represented in genes down-regulated by TCDD, suggesting that TCDD inhibits p53 transcriptional activity. Overall, our study identifies a wide range of genes that depend on the AHR, either for constitutive expression or for response to TCDD.
Keywords: treatment-control and mutant-wildtype
Overall design: Mice bearing wild-type or genetically deleted AHRs were treated with corn oil vehicle or TCDD, and their livers analyzed by expression arrays....
