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Rattus norvegicus

ABSTRACT: Gene expression profile for male SD rats treated with high fat diet (HFD) and DNA methyltransferase (DNMT) inhibitor 5-aza-2′-deoxycytidine (5-AzaD) by RNA-Seq

PROVIDER: PRJNA272550 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR1755930_1.fastq.gz	Fastqsanger.gz
	SRR1755930_2.fastq.gz	Fastqsanger.gz
	SRR1755940_1.fastq.gz	Fastqsanger.gz
	SRR1755940_2.fastq.gz	Fastqsanger.gz
	SRR1755931_1.fastq.gz	Fastqsanger.gz

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Male SD rats treated with high fat diet (HFD) and DNA methyltransferase (DNMT) inhibitor 5-aza-2'-deoxycytidine (5-AzaD)

Project description:Male SD rats treated with high fat diet (HFD) and DNA methyltransferase (DNMT) inhibitor 5-aza-2'-deoxycytidine (5-AzaD)

| PRJNA272548 | ENA

Rattus norvegicus

Project description:DNA methylation profile for male SD rats treated with high fat diet (HFD) and DNA methyltransferase (DNMT) inhibitor 5-aza-2′-deoxycytidine (5-AzaD) by RRBS

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Gene expression profile for male SD rats treated with high fat diet (HFD) and DNA methyltransferase (DNMT) inhibitor 5-aza-2′-deoxycytidine (5-AzaD) by RNA-Seq

Project description:To investigate the effects of HFD on affecting the gene expressions, as well as the methylation inhibitor 5-AzaD reversing such effects in the frontal cortex of male SD rats by RNA-Seq.

2017-12-31 | GSE64947 | GEO

DNA methylation profile for male SD rats treated with high fat diet (HFD) and DNA methyltransferase (DNMT) inhibitor 5-aza-2′-deoxycytidine (5-AzaD) by RRBS

Project description:To investigate the effects of HFD on affecting the DNA methylation, as well as the methylation inhibitor 5-AzaD reversing such effects in the frontal cortex of male SD rats by sequencing the methylome (RRBS).

2017-12-31 | GSE64948 | GEO

Comparative transcriptomic profiling of liver tissue from wild-type C57BL-6 mice fed a high-fat diet (HFD) supplemented with the probiotic (P) Bifidobacterium pseudocatenulatum CECT 7765.

Project description:We used Affymetrix microarrays to investigate gene expression changes in the liver of wild-type C57BL-6 mice exposed to a high-fat diet that might have been caused by the oral consumption of the probiotic B. pseudocatenulatum CECT 7765. The aim of this work was to determine whether the daily intake (by oral gavage) of the probiotic (P) B. pseudocatenulatum for seven weeks exerted any modulatory effects, at the level of gene expression, in the liver of C57BL-6 male mice exposed to a high-fat diet (HFD). Male mice were randomly assigned to four experimental groups (n= 5 animals per group) as follows: (1) control group, fed a standard diet (SD); (2) obese group, fed a high-fat diet (HFD); (3) a group that received the SD and a daily dose of the probiotic (1M-CM-^W109 CFU B. pseudocatenulatum CECT 7765) (SD+P); and (d) an obese group that was fed the HFD and a daily dose of the probiotic (1M-CM-^W109 CFU B. pseudocatenulatum CECT 7765) (HFD+P). At the end of the experimental procedure total RNA was extracted from the liver to compare differential gene expression between the groups. Liver differential gene expression after 7 weeks of supplementation between: 1) the HFD group and the SD group (effects of the high-fat diet); 2) the HFD+P and the HFD (effects of the probiotic on the consumption of a high-fat diet) and 3) the SD+P group and the SD (direct effects of the probiotic on the liver of animals consuming a normal diet).

2012-11-20 | E-GEOD-40638 | biostudies-arrayexpress

Developmental Exposure to a Perfluorooctanesulfonic acid, Perfluorooctanoic acid, Perfluorohexanesulfonic Mixture Alters the Neonatal Lung Proteome

Project description:This study aimed to assess PFAS distribution and lung proteome changes in CD-1 offspring after gestational and lactational exposure to PFOS, PFOA, PFHxS, or a PFAS mix. A secondary aim was to evaluate how maternal exposure to a high fat diet (HFD) affected the latter endpoints. Pregnant CD-1 mice received PFOA, PFOS, PFHxS (1 mg/kg), a PFAS mix (1 mg/kg each), or vehicle. Dams were fed standard diet (SD) or high fat diet (HFD), and PFAS were administered from gestation day 1 to postnatal day 20. At PND 21, lung PFAS concentration was measured using LC-MS/MS, and proteomic analysis was conducted. Results from LC-MS/MS analysis showed a significant overall difference in PFOS, PFOA, and PFHxS levels and the treatment groups with PFHxS concentration were significantly higher compared to PFOS and PFOA. Proteomic analysis determined female pups exposed to maternal HFD Mix (Mix HFD female) and PFOS (PFOS HFD female) had the most differentially expressed proteins followed by PFOS SD male, Mix SD female, and Mix SD male. Canonical pathways like EIF2 signaling, mTOR signaling, and mitochondrial dysfunction were differentially modulated. This study provides insights into PFAS distribution, the molecular mechanism, biomarkers on the neonatal lung in animal models following perinatal exposure.

2023-12-06 | MSV000093587 | MassIVE

5Aza and TSA treatment of MCF7 cells (BS-seq)

Project description:The goal of this study is to identify the DNA methylation changes caused by exposure of to the DNMT inhibitor 5-aza-2â-deoxycytidine (5Aza) and HDAC inhibitor Trichostatin A (TSA). We performed whole-genome bisulfite sequencing of the drug-treated MCF7 breast cancer cell lines and compare their DNA methylation profile with the untreated MCF7 (see E-MTAB-2014). While MCF7 treated with both drugs experienced global loss of DNA methylation, the 5Aza induced stronger demethylation than TSA.

2016-06-30 | E-MTAB-3785 | biostudies-arrayexpress

RNA-seq-based transcriptome profiling of hawk tea extract (HTE)-fed hypercholesterolemic rat livers

Project description:The high-fat diet (HFD)-feeding significantly stimulated hypercholesterolemia in male SD rats. Simultaneous feeding of hawk tea extracts (HTE) reversed the hypercholesterolemia in rats by lowering the serum total cholesterol and low-density lipoprotein cholesterol levels. To understand the molecular mechanism underlying the cholesterol-lowering effects of HTE, we performed the RNA-seq analysis. Consequently, the change in mRNA levels of genes invovled in metabolism of lipid and lipoprotein, primary bile acid synthesis, and ABC transporters itriggered by HFD-feeding were reversed by the co-administration of HTE (200 mg/kg/day for 11 weeks).

2019-05-21 | GSE125084 | GEO

Gene expression profiling of oral cancer cell lines with or without AzC treatment

Project description:To genome-wide screening for the genes whose expression are responsible for the promoter DNA methylation, we performed the cDNA microarray with oral cancer cells before and after a DNA methyltransferase inhibitor, 5-aza-2’-deoxycytidine (AzC), treatment.

2015-04-01 | GSE38823 | GEO

5Aza and TSA treatment of MCF7 cells (RNA-seq)

Project description:The goal of this study is to identify the gene expression changes caused by exposure of to the DNMT inhibitor 5-aza-2'-deoxycytidine (5Aza) and HDAC inhibitor Trichostatin A (TSA). We performed rRNA-depleted RNA sequencing of the untreated and drug-treated MCF7 breast cancer cell lines and carried out differential gene expression analysis. Although 5Aza caused a stranger demethylation effect than TSA, there were fewer differentially expressed gene in the 5Aza-treated MCF7 than the TSA-treated cells.

2016-06-30 | E-MTAB-3794 | biostudies-arrayexpress

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