Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

41 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

CD-1mice: db/db vs db/+

ABSTRACT: Transcriptional profiling of mouse white adipose tissues. The objective of this study is to explore gene expression profiles of obese adipose tissue by DNA microarray data analysis. Male db/db (BKS.Cg-m+/+ Lepr db/J, 6 weeks old) and db/+ (BKS.Cg-Dock7m +/+ Lepr db/J, 6 weeks old) mice were used in this experiment.

ORGANISM(S): Mus musculus

SUBMITTER: Yanaka Noriyuki

PROVIDER: E-GEOD-70527 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Gene expression changes in aortas of db/db versus control db/+ mice

Project description:To determine effects of hyperglycemia and insulin resistance on arterial wall biology, aortic gene expression profiles were generated using aortas from Lepr^db/db and their respective nondiabetic Lepr^db/+ controls. Keywords: Chip Experiment was done in triplicate with three independent pool of test Lepr^db/db and control Lepr^db/+ pooled samples. For RNA isolation aortas were striped of adventitia and periaortic fat. RNA from six aortas was pooled for the synthesis of probe for affymetrix array analysis.

2011-12-23 | E-GEOD-6733 | biostudies-arrayexpress

Gene expression changes in aortas of db/db versus control db/+ mice

2011-12-23 | GSE6733 | GEO

Profiling epididymal white adipose tissue (eWAT) from obese db/db and lean control db/+ mice

Project description:This program addresses the gene signature associated with the development of type 2 diabetes in the db/db mice. Specifically, which genes are differentially expressed in adipose tissue of the db/db mice compared to the control db/+ mice? The db/db mice eWAT profiling data was analyzed by identifying genes that were up- and down-regulated at selected p value and fold change in the eWAT of db/db mice compared to the corresponding db/+ controls.

2013-03-22 | E-GEOD-38082 | biostudies-arrayexpress

ANGPTL4 binds to leptin receptor to regulate ectopic bone formation and fat metabolism

Project description:Leptin protein was thought to be unique to leptin receptor (LepR), but the phenotypes of mice with mutation in LepR (db/db) and leptin (ob/ob) are not identical, and the cause remains unclear. Here, we show that db/db, but not ob/ob mice had defect in tenotomy-induced heterotopic ossification (HO), implicating alternative ligand(s) for LepR might be involved. Ligand screening revealed that ANGPTL4, a stress and fasting-induced factor, was elicited from brown adipose tissue after tenotomy, bound to LepR on PRRX1+ mesenchymal cells at the HO cite, thus promotes chondrogenesis and HO development. Disruption of LepR in PRRX1+ cells, or lineage ablation of LepR+ cells, or deletion of ANGPTL4 impeded chondrogenesis and HO in mice. Surprisingly, exogenous ANGPTL4 treatment not only promoted HO, but facilitated the transformation from white to brown adipose tissue in mice. These findings identify ANGPTL4 as a novel ligand for LepR to stimulate HO and regulate fat metabolism.

2024-07-03 | PXD043087 | Pride

Effects of Adjudin on gene expression of db/db mouse pancreatic islets

Project description:To investigate effects of Adjudin on gene expression of islets from db/db mouse, islets from 12 to 13 weeks old male db/db mice were isolated, cultured in incubator for overnight recovery, and treated with either DMSO or 10 µM Adjudin for 1 day before RNA sequencing.

2023-07-07 | GSE235396 | GEO

CD-1mice: db/db vs db/+

Project description:Transcriptional profiling of mouse white adipose tissues. The objective of this study is to explore gene expression profiles of obese adipose tissue by DNA microarray data analysis.

2015-09-01 | GSE70527 | GEO

Molecular Mechanisms of Diabetic Neuropathy: A Transcriptional Profling Study of db/db Mouse Sciatic Nerve

Project description:The mechanisms of diabetic neuropathy (DN) development and progression are not fully understood. We examined global gene expression in the sciatic nerve (SCN) of BKS-db/db mice at 8 and 24 weeks of age to identify genetic pathways altered in peripheral nerves at early and advanced stages of DN. The sets of differentially expressed genes were analyzed to identify enriched biological functions and regulated genetic pathways. Our results suggest that carbohydrate metabolism and lipid metabolism pathways are dysregulated in the db/db SCN at 8 weeks of age. Impairment of Schwann cell-extracellular matrix interaction and axon guidance occurs early in the development of DN, while neurotrophic support, neurotransmitter transport and axonogenesis are impaired at the advanced stage of DN. Gene expression changes also suggest that oxidative stress- and inflammation-mediated nerve damage occurs by 8 weeks. Our analysis identified mechanisms regulated in the early stages of DN. Additionally, interactions between genes from different pathways provide insight into potential relationships among the regulated pathways. RNA extracted from the SCN of four groups of mice: (8 week old db/db (n=8) or db/+ (n=8), and 24 week old db/db (n=6) or db/+ (n=7)) was hybridized to Affymetrix GeneChip microarrays. Gene expression for the two genotypes (db/db vs. db/+) was compared at each age. Gene expression at the early and advanced stages of DN (8 weeks vs. 24 weeks) was also compared for each genotype.

2012-01-06 | E-GEOD-34889 | biostudies-arrayexpress

Profiling epididymal white adipose tissue (eWAT) from obese db/db and lean control db/+ mice

2013-03-22 | GSE38082 | GEO

RNA-seq from the kidney of 50-weeks-old db/db mice that underwent 40 weeks atorvastatin treatment

Project description:RNA-seq from the kidney of 50-weeks-old db/db mice that underwent 40 weeks atorvastatin treatment

| PRJNA806919 | ENA

mRNA sequence of renal cortex from Type 2 diabetic (db/db)mice and non-diabetic (db/m) mice

Project description:We investigated the gene expression profiles of mRNA isolated from renal cortex in aged, 17 week old db/db mice and db/m mice.

2024-08-13 | GSE215291 | 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