Project description:We collected the mid-morning urine samples, and centrifuged at 2000g for ten minutes in order to remove cells and debris, and then stored in -80 degree refrigerator. we selected 2 samples per group for the microRNA arrays in the following four groups: normal control, IGT with renal impairment, diabetes, diabetic kidney disease. In IGT renal impairment group, we have found that the expression of two microRNAs were changed. Expression of mir-7977 and mir-5100 were quantified in an extended populations by real-time PCR and the result was consistent with the microRNA arrays. Therefore, mir-7977 and mir-5100 may be sensitive biomarkers for renal impairment in IGT patients.
Project description:identified cluster of microRNAs significantly increased in kidney glomeruli from diabetic mice compared to nondiabetic control mice RNAs from kidney glomeruli from control mice and STZ-injected diabetic mice were extracted.
Project description:Gene expression in kidney cortex of diabetic mice and menopausal diabetic mice following 6 weeks of diabetes. Diabetes was induced with low-dose streptozotocin injections and menopause was induced by injection of 4-vinylcyclohexene diepoxide. Samples = 12
Project description:identified cluster of microRNAs significantly increased in kidney glomeruli from diabetic mice compared to nondiabetic control mice
Project description:This SuperSeries is composed of the following subset Series: GSE30528: Transcriptome Analysis of Human Diabetic Kidney Disease (DKD Glomeruli vs. Control Glomeruli) GSE30529: Transcriptome Analysis of Human Diabetic Kidney Disease (DKD Tubuli vs. Control Tubuli) GSE30566: Transcriptome Analysis of Human Diabetic Kidney Disease (Control Glomeruli vs. Control Tubuli) Refer to individual Series
Project description:Gene expression in kidney cortex of diabetic mice and menopausal diabetic mice following 6 weeks of diabetes. Diabetes was induced with low-dose streptozotocin injections and menopause was induced by injection of 4-vinylcyclohexene diepoxide.
Project description:We investigated the gene expression profiles of RNA isolated from kidney glomeruli from aged, 25 week old type-2 diabetic (db/db) and non-diabetic mice. In order to investigate the consequences of hyperglycemia on the pathogenesis and progression of diabetic nephropathy Kidney glomeruli from 3 diabetic and 3 non-diabetic, control mice were isolated and RNA purified for RNA-Seq analysis on the Illumina HiSeq 2000. The goal of the project was to generate comprehensive list of noncoding RNA genes differentially regulated between the two conditions in order to identify novel targets for further study.
Project description:OVE26 mouse was chosen to study the progressive changes in renal gene expression because it displays the most advanced albuminuria mouse models that assembles advanced human diabetic nephropathy. OVE26 mice induce inflammatory gene expression changes consistent with advanced renal disease, associated with severe albuminuria and not reported in any other diabetic models. They provide the first opportunity in a model of diabetic nephropathy to assess the effect of induction of inflammatory proteins that have been implicated in renal injury. Microarray expression was performed on whole kidney from control and diabetic mice at 2, 4 and 8 months of age and validated by rtPCR, in situ hybridization or immunohistochemistry.
Project description:We investigated the gene expression profiles of RNA isolated from kidney glomeruli from aged, 25 week old type-2 diabetic (db/db) and non-diabetic mice.