Ontology highlight
ABSTRACT:
PROVIDER: PRJNA613854 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR11363985.fastq.gz | Fastqsanger.gz | |||
| SRR11363986.fastq.gz | Fastqsanger.gz | |||
| SRR11363987.fastq.gz | Fastqsanger.gz | |||
| SRR11363988.fastq.gz | Fastqsanger.gz | |||
| SRR11363989.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 15 |
Similar Datasets
Project description:We investigated the effects of cholesterol on nonalcoholic steatohepatitis (NASH) and hepatocellular carcinoma (HCC) in diethylnitrosamine-injected mice fed high-fat high-cholesterol (HFHC) diet versus high-fat (HF) alone. mRNA microarray analysis was applied for expressional aberrations.
2018-09-27 | E-MTAB-6002 | biostudies-arrayexpress
Project description:To evaluate the effect of M-NM-2-cryptoxanthin on diet-induced NASH, we fed a high-cholesterol and high-fat diet (CL diet) with or without 0.003% M-NM-2-cryptoxanthin to C56BL/6J mice for 12 weeks. After feeding, M-NM-2-cryptoxanthin attenuated fat accumulation, increases in Kupffer and activated stellate cells, and fibrosis in CL diet-induced NASH in the mice. Comprehensive gene expression analysis showed that although M-NM-2-cryptoxanthin histochemically reduced steatosis, it was more effective in inhibiting inflammatory gene expression change in NASH. M-NM-2-Cryptoxanthin reduced the alteration of expression of genes associated with cell death, inflammatory responses, infiltration and activation of macrophages and other leukocytes, quantity of T cells, and free radical scavenging. However, it showed little effect on the expression of genes related to cholesterol and other lipid metabolism. The expression of markers of M1 and M2 macrophages, T helper cells, and cytotoxic T cells was significantly induced in NASH and reduced by M-NM-2-cryptoxanthin. M-NM-2-Cryptoxanthin suppressed the expression of lipopolysaccharide (LPS)-inducible and/or TNFM-NM-1-inducible genes and the antioxidant enzyme glutathione peroxidase 1 in NASH. Thus, M-NM-2-cryptoxanthin suppresses inflammation and the resulting fibrosis probably by primarily suppressing the increase and activation of macrophages and other immune cells. Reducing oxidative stress is likely to be a major mechanism of inflammation and injury suppression in the livers of mice with NASH. Eight-week old male C57BL/6J mice were fed for 12 weeks on a CRF-1 standard chow (control), a high-cholesterol and high-fat diet (CL diet; 38.23% CRF-1, 60% cocoa butter, 1.25% cholesterol, 0.5% sodium cholate) or a CL diet containing 0.003% M-NM-2-cryptoxanthin.
2014-05-28 | E-GEOD-51432 | biostudies-arrayexpress
Project description:In our study, C57BL/6 male mice were fed a normal chow diet or high-fat diet additionally containing high-fructose and high-cholesterol (HFHC diet) for 12 weeks and 28 weeks to construct simple steatosis (NAFL) and Non-alcoholic steatohepatitis (NASH) models respectively. Through lncRNA sequencing, a total of 1131 lncRNAs (798 up-regulated and 333 down-regulated) and 5161 lncRNAs (3168 up-regulated and 1993 down-regulated) were differentially expressed in livers of NAFL and NASH mice respectively. A total of 614 lncRNAs (455 up-regulated and 159 down-regulated) were dysregulated in both NASH and NAFL mice, while 4547 lncRNAs (2713 up-regulated; 1834 down-regulated) were altered specifically in NASH mice.
2022-03-27 | GSE199306 | GEO
Project description:In our study, C57BL/6 male mice were fed a normal chow diet or high-fat diet additionally containing high-fructose and high-cholesterol (HFHC diet) for 12 weeks and 28 weeks to construct simple steatosis (NAFL) and Non-alcoholic steatohepatitis (NASH) models respectively. Through miRNA sequencing, 420 miRNAs were detected. A total of 148 miRNAs (14 up-regulated and 34 down-regulated) and 146 miRNAs (74 up-regulated and 72 down-regulated) were differentially expressed in livers of NAFL and NASH mice, respectively. A total of 36 miRNAs (8 up-regulated; 28 down-regulated) were dysregulated in both NASH and NAFL mice, while 110 miRNAs (66 up-regulated; 44 down-regulated) were altered specifically in NASH mice.
2022-03-26 | GSE199246 | GEO
Project description:Mice with MUTYH-null allele (Mutyh+/-, Mutyh-/-) were fed a high-fat/high-cholesterol (HFHC) diet or HFHC + high iron diet. The incidence of liver tumors and histological features of the liver were compared. We used microarray to examine the gene expression patterns associated with hepatocarcinogenesis in our model.
2020-08-31 | GSE157142 | GEO
Project description:In murine NAFL/NASH models, high-fat high-calorie fructose (HFHC) diet fed for 16 weeks induces hepatic steatosis, inflammatory cells infilatration and early stage fibrosis. In addition, HFHC diet 16 weeks but not 8 weeks is accompanied with weight gain and insulin resistance. The aim of this study is to determine the gene expression changes in mouse liver by HFHC diet for 8weeks.
2021-12-08 | GSE154426 | GEO
Project description:To evaluate the effect of β-cryptoxanthin on diet-induced NASH, we fed a high-cholesterol and high-fat diet (CL diet) with or without 0.003% β-cryptoxanthin to C56BL/6J mice for 12 weeks. After feeding, β-cryptoxanthin attenuated fat accumulation, increases in Kupffer and activated stellate cells, and fibrosis in CL diet-induced NASH in the mice. Comprehensive gene expression analysis showed that although β-cryptoxanthin histochemically reduced steatosis, it was more effective in inhibiting inflammatory gene expression change in NASH. β-Cryptoxanthin reduced the alteration of expression of genes associated with cell death, inflammatory responses, infiltration and activation of macrophages and other leukocytes, quantity of T cells, and free radical scavenging. However, it showed little effect on the expression of genes related to cholesterol and other lipid metabolism. The expression of markers of M1 and M2 macrophages, T helper cells, and cytotoxic T cells was significantly induced in NASH and reduced by β-cryptoxanthin. β-Cryptoxanthin suppressed the expression of lipopolysaccharide (LPS)-inducible and/or TNFα-inducible genes and the antioxidant enzyme glutathione peroxidase 1 in NASH. Thus, β-cryptoxanthin suppresses inflammation and the resulting fibrosis probably by primarily suppressing the increase and activation of macrophages and other immune cells. Reducing oxidative stress is likely to be a major mechanism of inflammation and injury suppression in the livers of mice with NASH.
2014-05-28 | GSE51432 | GEO
Project description:Nonalcoholic steatohepatitis (NASH) causes liver extracellular matrix (ECM) remodeling and is a risk factor for fibrosis and hepatocellular carcinoma (HCC). Microcystin-LR (MCLR) is a hepatotoxin produced by fresh-water cyanobacteria that causes a NASH-like phenotype, liver fibrosis, and is also a risk factor for HCC. The focus of the current study was to investigate and compare hepatic recovery after cessation of MCLR exposure in healthy versus NASH animals. Male Sprague-Dawley rats were fed either a control or a high fat/high cholesterol (HFHC) diet for eight weeks. Animals received either vehicle or 30 µg/kg MCLR (i.p: 2 weeks, alternate days). Animals were euthanized at one of three time points: at the completion of the MCLR exposure period and after 2 and 4 weeks of recovery. Histological staining suggested that after four weeks of recovery the MCLR-exposed HFHC group had less steatosis and more fibrosis compared to the vehicle-exposed HFHC group and MCLR-exposed control group. RNA-Seq analysis revealed dysregulation of ECM genes after MCLR exposure in both control and HFHC groups that persisted only in the HFHC groups during recovery. After 4 weeks of recovery, MCLR hepatotoxicity in pre-existing NASH persistently dysregulated genes related to cellular differentiation and HCC. These data demonstrate impaired hepatic recovery and persistent carcinogenic changes after MCLR toxicity in pre-existing NASH.
2021-11-06 | GSE188231 | GEO
Project description:Atherosclerosis is a progressive disease characterized by the accumulation of lipids in the large and medium sized arteries. Lipoproteins and the endothelium play critical roles in the onset of atherosclerosis through the regulation of trans-endothelial lipoprotein flux in the subintima, the expression of adhesion molecules and proinflamatory cytokine, and the recruitment of monocytic precursors to intimal macrophage foam cells. Although it has been greatly studied in animal models, including rabbits, pigs, non-human primates and rodents, little is known about the regression of the disease. There are beneficial effects seen clinically in modification of diet and blood lipid. To determine the effect of withdrawl of risk factors (diet) on endothelial gene expression, in this study we characterized the temporal changes of carotid endothelial transcriptome in hyperlipidemic pigs using next-generation RNA sequencing. Ten litters of castrated barrows swine (Yorkshire x Landrace) were raised on a normal diet. The swine (~250 lbs) were then fed with a diet high in fat and cholesterol (HFHC). One cohort (5 animals) was on HFHC for 20 weeks prior to tissue collections. Another cohort (5 animals) was on HFHC for 12 weeks and then on a normal diet (ND) for 8 weeks. The normal diet consisted of a standard commercial corn/soybean meal diet (18% crude protein) at 100% ad libitum intake. The isocaloric HFHC diet consisted of 16.5% crude protein, 15% fat and 1.5% cholesterol at 80% of the ad libitum feed rate (by weight) such that the caloric intake/kg BW were approximately the same as the control diet. Diets were adjusted biweekly according to body weight. Food was withheld for 24 hours prior to endothelium collection in order to permit the collection of blood for fasting lipid levels.
2019-12-31 | E-MTAB-3776 | biostudies-arrayexpress
Project description:The phosphorylomics data of liver tissue of 16-week-old HFHC-induced mice treated with saline or breviscapine for 8 weeks. The mice fed with high fat and high cholesterol were also divided into two groups. The control group was treated with normal saline for 8W, and the drug group was treated with breviscapine for 8W n=3.
2022-08-12 | PXD029975 | Pride