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Inositol requiring enzyme 1α augments angiogenesis for diabetic wound healing

ABSTRACT: The microarray analysis is to investigate the different expression profile of microRNAs in bone marrow-derived progenitor cells from type 2 diabetic mice and healthy control mice. microRNA expression profiles were compared between bone marrow-derived progenitor cells from either type 2 diabetic db/db mice or their in-colony control litter db/+ mice.

ORGANISM(S): Mus musculus

PROVIDER: GSE72616 | GEO | 2015/09/02

SECONDARY ACCESSION(S): PRJNA294458

REPOSITORIES: GEO

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Inositol requiring enzyme 1? augments angiogenesis for diabetic wound healing

Project description:The microarray analysis is to investigate the different expression profile of microRNAs in bone marrow-derived progenitor cells from type 2 diabetic mice and healthy control mice. microRNA expression profiles were compared between bone marrow-derived progenitor cells from either type 2 diabetic db/db mice or their in-colony control litter db/+ mice. Total RNA was extracted from bone marrow-derived progenitor cells from either type 2 diabetic db/db mice (Jackson lab, # 000642) or their in-colony control litter db/+ mice. N=3 per group.

2015-09-02 | E-GEOD-72616 | biostudies-arrayexpress

RNA-seq analysis of diabetes induced changes in macrophage transcriptome

Project description:Macrophage dysfunction and polarization plays key role in chronic inflammation associated with diabetes and its complications. However, the effect of diabetes on macrophage transcriptome including long non-coding RNAs is not known. Here, we analyzed global changes in transcriptome of bone marrow macrophages isolated from type 2 diabetic db/db mice and control littermates db/+ mice using high throughput RNA-seq technique. Data analysis showed that expression of genes relevant to fibrosis, cell adhesion and inflammation were altered in diabetic db/db mice relative to control db/+ mice. Furthermore, expression of several known and novel long non coding RNAs and nearby genes was altered in db/db mice. Gene ontology and IPA showed activation of signaling netwroks relevant to fibrosis, cell adhesion and inflammatory pathways . This study for the first time demonstrated that diabetes profoundly affects macrophage transcriptome including expression of long non coding RNAs and altered the levels of genes relevant to diabetes complications. Bone marrow macrophages were isolated from 12 weeks old type 2 diabetic male db/db mice and control littermates db/+ mice. These were differentiated in culture for 7-8 days in the presence of 10 ng/ml of MCSF-1 (BMMC) or 20 ng/ml of GM-CSF (BMGM). Then RNA was extracted and used for RNA-seq.

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RNA-seq analysis of diabetes induced changes in macrophage transcriptome

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Expression analysis in pancreatic and liver tissues of diabetic db/db mice in response to dietary supplementation with selenate

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Expression analysis in pancreatic and liver tissues of diabetic db/db mice in response to dietary supplementation with selenate

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