Rattus norvegicus
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ABSTRACT:
PROVIDER: PRJNA276510 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Pomegranate skin extract could prevent fatty liver due to high fat diet in adult male Sprague Dawley rat. There are 3 groups of rats, feeding chow diet, high fat diet and high fat diet combined with pomegrante skin extract. After 8 weeks feeding, high fat diet group developped fatty liver but the other two groups still have healthy liver. We used microarrays to detail the global programme of gene expression underlying the fatty liver development and preventive effect of pomegranate skin extract on fatty liver.
2016-02-01 | GSE66316 | GEO
Project description:Pomegranate skin extract could prevent fatty liver due to high fat diet in adult male Sprague Dawley rat. There are 3 groups of rats, feeding chow diet, high fat diet and high fat diet combined with pomegrante skin extract. After 8 weeks feeding, high fat diet group developped fatty liver but the other two groups still have healthy liver. We used microarrays to detail the global programme of gene expression underlying the fatty liver development and preventive effect of pomegranate skin extract on fatty liver. There are 3 treatment groups and 6 replicates for each group. The 3 treatment groups are control group feeding chow diet, high fat group feeding high fat diet and PE group feeding high fat diet and pomegranate skin extract. Rat livers were collecteded for RNA extraction and hybridization on Affymetrix microarrays.
2016-02-01 | E-GEOD-66316 | biostudies-arrayexpress
Project description:Alcoholic liver diseases (ALDs) encompass a broad spectrum of clinical features of alcoholic fatty liver, alcoholic steatohepatitis and cirrhosis, and increased risk of hepatocellular carcinoma. While the toxic effects of alcohol likely result from complex interactions between genes and the environment, the molecular mechanisms of alcohol-induced liver damage remains undefined. Thus, a better understanding of the mechanisms regulating hepatic cell injury may lead to more effective therapeutic approaches for ALD. Here we compared the miRNA expression profile from tissues from control mice and mice receiving intragastric ethanol feeding. Four microarray hybridization studies were performed on three different pairs of liver-derived RNA from intragastric ethanol feeding and normal mice. The miRNAs differentially overexpressed in livers from ethanol fed mice.
2014-10-07 | E-MTAB-2311 | biostudies-arrayexpress
Project description:Mardinoglu2014 - Genome-scale metabolic model
(HMR version 2.0) - human hepatocytes (iHepatocytes2322)
This model is described in the article:
Genome-scale metabolic
modelling of hepatocytes reveals serine deficiency in patients
with non-alcoholic fatty liver disease.
Mardinoglu A, Agren R, Kampf C,
Asplund A, Uhlen M, Nielsen J.
Nat Commun 2014; 5: 3083
Abstract:
Several liver disorders result from perturbations in the
metabolism of hepatocytes, and their underlying mechanisms can
be outlined through the use of genome-scale metabolic models
(GEMs). Here we reconstruct a consensus GEM for hepatocytes,
which we call iHepatocytes2322, that extends previous models by
including an extensive description of lipid metabolism. We
build iHepatocytes2322 using Human Metabolic Reaction 2.0
database and proteomics data in Human Protein Atlas, which
experimentally validates the incorporated reactions. The
reconstruction process enables improved annotation of the
proteomics data using the network centric view of
iHepatocytes2322. We then use iHepatocytes2322 to analyse
transcriptomics data obtained from patients with non-alcoholic
fatty liver disease. We show that blood concentrations of
chondroitin and heparan sulphates are suitable for diagnosing
non-alcoholic steatohepatitis and for the staging of
non-alcoholic fatty liver disease. Furthermore, we observe
serine deficiency in patients with NASH and identify PSPH,
SHMT1 and BCAT1 as potential therapeutic targets for the
treatment of non-alcoholic steatohepatitis.
This model is hosted on
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and identified by:
MODEL1402200003.
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2005-01-01 | MODEL1402200003 | BioModels
Project description:Hepatic steatosis is the initial manifestation of abnormal liver functions and often leads to liver diseases such as non-alcoholic fatty liver disease in humans and fatty liver syndrome in animals. In this study, we conducted a comprehensive analysis of a large chicken population consisting of 705 adult hens by combining host genome resequencing, liver transcriptome, proteome, and metabolome analysis, as well as microbial 16S rRNA gene sequencing of each gut segment.
2024-04-09 | PXD042451 | Pride
Project description:Non-alcoholic fatty liver disease (NAFLD) is characterized by a series of pathological changes that can progress from simple fatty liver disease to non-alcoholic steatohepatitis (NASH). The objective of this study is to describe changes in global gene expression associated with the progression of NAFLD. This study is focused on the expression levels of genes responsible for the absorption, distribution, metabolism and excretion (ADME) of drugs. Differential gene expression between three clinically defined pathological groups; normal, steatosis and NASH was analyzed. The samples were diagnosed as normal, steatotic, NASH with fatty liver (NASH fatty) and NASH without fatty liver (NASH NF). Genome-wide mRNA levels in samples of human liver tissue were assayed with Affymetrix GeneChipM-. Human 1.0ST arrays
2011-07-12 | E-MEXP-3291 | biostudies-arrayexpress
Project description:Non-alcoholic fatty liver (NAFL) has the potential to progress to non-alcoholic steatohepatitis (NASH) or to promote type 2 diabetes mellitus (T2DM). However, NASH and T2DM do not always develop coordinately. We established rat models of NAFL, NASH, and NAFL + T2DM to recapitulate different phenotypes associated with NAFLD and its progression. Microarrays were used to identify hepatic gene expression changes in each of these models. The goal is to identify a predictor of different NAFLD progressions. Non-alcoholic fatty liver disease (NAFLD) is recognized as a low-grade systemic inflammatory state with both hepatic and extra-hepatic manifestations. We aimed to identify common key regulators and adaptive pathways in different NAFLD phenotypes. NAFL, NASH and NAFL+T2DM rat models were used to represent simple fatty liver, fatty liver with severe hepatic manifestations, and fatty liver with severe metabolic manifestations, respectively. We applied microarray analysis to characterize the key regulators and adaptive pathways in different NAFLD phenotypes. There are 12 samples in our study which belonged to 4 groups, and each group contains 3 different samples.
2015-01-23 | E-GEOD-65220 | biostudies-arrayexpress
Project description:This SuperSeries is composed of the following subset Series: GSE39525: 5 Day Oral Study of A-998679 in Male Sprague Dawley Rats (liver) GSE39850: 5 Day Oral Study of A-998679 in Male Sprague Dawley Rats (Jejunum) Refer to individual Series
2012-08-03 | E-GEOD-39875 | biostudies-arrayexpress
Project description:Obesity is a major risk factor for several chronic diseases including diabetes, fatty liver disease and cancer. Despite similar propensities for obesity, Hispanics and African Americans exhibit unique and distinct differences in obesity related outcomes such as greater risk of, obesity-related cancers in AA and non alcoholic fatty liver disease (NAFLD) in Hispanics. This study was aimed to determine whether differences in subcutaneous adipose tissue (SAT) gene expression in obese, Hispanic and AA young adults might explain ethnic differences in obesity-related phenotypes. cross-sectional study design to compare subcutaneous adipose tissue gene expression profiles of 19 Hispanic and 17 African American young adults
2011-07-31 | E-GEOD-23506 | biostudies-arrayexpress
Project description:This program addresses the gene signature associated with LPS-treated liver in rat. Specifically, which genes are differentially expressed in livers of the Sprague Dawley rats treated with LPS?
2013-03-22 | GSE38078 | GEO