Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Effect of hepatocyte-specific PPARgamma knock out in the regulation of hepatic gene expression in mice fed a low fat diet or and high fat, cholesterol and fructose diet that induces NASH

ABSTRACT: In this study we sought to determine how hepatocyte-specific PPARgamma expression regulates hepatic gene expression in normal (healthy) mice fed a LFCF diet, or mice that were fed a HFCF diet for 24 weeks to induce non-alcoholic steatohepatitis (NASH). Specifically, we used chow-fed adult (10 week-old) PPARgamma floxed male mice and injected them with AAV8-TBG-Cre to knockout PPARgamma in hepatocytes (KO). A subset of PPARgamma floxed mice were injected with AAV8-TBG-Null to generate controls (C). Two weeks after AAV injections, half of the mice in each group were fed a low fat, cholesterol and fructose (LFCF) diet, or a high fat, cholesterol and fructose (HFCF) diet for 24 weeks. Livers were collected at the end of the study to assess hepatic gene expression with RNA-seq (performed by Novogen, Inc.)

ORGANISM(S): Mus musculus

PROVIDER: GSE162249 | GEO | 2021/01/15

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Effect of hepatocyte-specific PPARgamma knock out with and without rosiglitazone treatment in hepatic gene expression of mice with diet-induced NASH

Project description:In this study we sought to determine if the knockout of hepatocyte PPARgamma expression alter transcriptomics of the livers of mice with diet-induced NASH, and if there was a hepatocyte-specific PPARgamma dependent regulation of gene expression in TZD treated mice. Specifically, adult PPARg floxed male mice were fed a high fat, cholesterol and fructose (HFCF) diet for 24 weeks. After this period of time, half of the mice were injected with AAV8-TBG-Cre to knockout PPARgamma in hepatocytes (KO mice). The other half of the mice were injected with AAV8-TBG-Null, and served as controls (C mice). A subset of PPARg floxed mice were fed a low fat, cholesterol and fructose (LFCF) diet, and they were injected with AAV8-TBG-Null to generate LFCF-controls. Two weeks after AAV8 injections, half of the HFCF-fed mice in each group (C and KO) were switched to a HFCF diet containing rosiglitazone maleate (TZD, 50mg/kg of diet) for eight additional weeks. Mice were kept in their respective diets for 8 additional weeks too. At the end of the study, the livers were collected to assess hepatic gene expression with RNA-seq (performed by Novogen, Inc.)

2021-01-15 | GSE162276 | GEO

Effect of hepatocyte-specific PPARgamma (PPARg)expression and diet-induced NASH in the liver transcriptome of male and female mice with pre-stablished diet-induced obesity

Project description:Adult PPARg floxed male and female mice were fed a high fat diet (HFD) for 16 weeks to induce obesity. Half of these mice were then injected with AAV8-TBG-Cre to knockout PPARg in hepatocytes. The remaining half were injected with AAV8-TBG-Null to generate control mice. After two weeks, mice fed the HFD were either maintained on this diet or switched to a high fat, high cholestrol, high fructose (HFCF) diet for an additional 16 weeks. This study was designed to examine whether the loss of hepatocyte PPARg in mice with established obesity would alter the liver transcriptomics in a PPARg dependent manner when the mice are fed a HFD or a HFCF diet.

2023-01-11 | GSE200352 | GEO

Shp-deletion induces dissociation of steatosis and inflammation in NASH

Project description:Two months-old Shp flox/flox male mice were injected with either AAV8 expressing Cre recombinase driven by the thyroxine-binding globulin (Tbg) promoter (AAV8-Tbg-Cre) or control AAV8 (AAV8-Tbg-null) and fed chow or a diet enriched in high fat, cholesterol, and fructose (Research diet D09100301: 40 kcal% fat, 2% cholesterol, 20 kcal% fructose, hereafter referred to as HFCF diet) for 3 months. Liver RNA was isolated and submitted to RNA-seq.

2019-12-10 | GSE133566 | GEO

Lack of VMP1 Impairs Hepatic Lipoprotein Secretion and Promotes Nonalcoholic Steatohepatitis

Project description:The purpose of this study is to identify the differential transcriptome profiles in WT and hepatocyte deletion of VMP1 mouse livers. Floxed VMP1 mice were intravenously injected with AAV8-TBG-null or AAV8-TBG-cre for 2 weeks. Liver mRNA were extracted and performed for Nextseq analysis in triplicates.

2022-04-20 | GSE186642 | GEO

RNA sequencing analysis of hepatic transcriptome profiles in experimental nonalcoholic steatohepatitis

Project description:Two-month-old C57BL/6J male mice were placed on either chow diet or a diet enriched in high fat, cholesterol, and fructose (Research diet D09100301: 40 kcal% fat, 2% cholesterol, 20 kcal% fructose, HFCF diet) for 1 or 3 months. RNA-seq was used to analyze hepatic gene expression from mice on 1-month chow diet, 1-month HFCF diet, 3-month chow diet, and 3-month HFCF.

2019-12-10 | GSE135050 | GEO

Liver fibrosis model of hepatocyte-specific FOXA2 knockout mice

Project description:Liver firbrosis model of hepatocyte-specific FOXA2 knockout mice. Adeno-associated virus AAV8-TBG-Control or AAV8-TBG-Cre was injected via the tail vein of FOXA2flox/flox (FOXA2f/f) mice 2 weeks prior to CCl4 administration. Hepatic fibrosis was induced by injection of CCl4 twice per week for 4 weeks.

2017-04-04 | GSE97344 | GEO

Effect of YAP-S127A overexpression on gene expression profile

Project description:To investigate the mechanism by which YAP regulates methionine metabolism, seven-week-old C57 mice were injected with AAV8-TBG-control or AAV8-TBG-YAP-S127A through tail vein. 8 weeks later, the primary hepatocytes from two groups were isolated for RNA sequence analysis.

2024-05-04 | GSE263889 | GEO

Analysis of the role of Micu1 in maintaining functional homeostasis in mouse liver

Project description:In this study, we analyzed global liver gene expression in MICU1 knock-down (KD) mice. To generate liver-specific MICU1 KD mice, MICU1loxp/loxp male mice were treated with an AAV8-Cre under the control of a hepatocyte specific promoter (TBG). AAV8-TBG-Null treated littermates were used as controls. Liver samples were collected 3-5 weeks after injection. Knockdown was verified by protein and mRNA (94%, 98%, respectively). Mouse Gene 2.0 ST (Affymetrix, Santa Clara, CA) arrays were used to obtain global gene expression data. Gene expression was profiled in control and in liver-specific Micu1 knockdown mice liver samples; 4 biological replicates per condition.

2016-01-10 | E-GEOD-69801 | biostudies-arrayexpress

Hepatic microRNA signatures in experimental nonalcoholic steatohepatitis

Project description:Two-month-old C57BL/6J male mice were placed on chow diet or a diet enriched in high fat, cholesterol, and fructose (Research diet D09100301: 40 kcal% fat, 2% cholesterol, 20 kcal% fructose, HFCF diet) for 1 or 3 months. Liver RNA was isolated and submitted for small RNA sequencing.

2020-03-30 | GSE135106 | GEO

Bile acid therapeutics for NASH

Project description:We studied the effect of AAV8-TBG-FGF15 and GSK2330672 (8mg/kg/day), alone or in combination, against diet-induced NASH and fibrosis in mice

2021-08-11 | GSE168069 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data