Project description:Identification and evaluation of specific molecular markers is of great importance for reliable diagnostics and outcome prediction of renal neoplasms Using the Affymetrix microarray, we established the gene expression signatures of normal kidneys and different types of renal tumors. Keywords: Several different biological groups, several samples per group We analysed several arrays per specific type of renal tumor and normal kidney tissues. This dataset is part of the TransQST collection.
Project description:Transcriptomic analyses of renal allograft biopsies reveal conserved rejection signatures and molecular pathways. GEO SuperSeries. This dataset is part of the TransQST collection.
Project description:To elucidate the molecular pathways that modulate renal cyst growth in autosomal dominant polycystic kidney disease (ADPKD) Keywords: Disease state analysis We performed global gene profiling on renal cysts of different size (small cysts: less than 1 ml, n=5; medium cysts: between 10-25 ml, n=5; large cysts: greater than 50 ml, n=3) and minimally cystic tissue (MCT, n=5) from five PKD1 polycystic kidneys. Additionally, non-cancerous renal cortical tissue from three nephrectomized kidneys with isolated renal cell carcinoma was used as normal control tissue (n=3). This dataset is part of the TransQST collection.
Project description:To establish the role of Ikkb during acute kidney injury, we use a mouse line with a specific deletion of Ikkb in the renal tubular system and exposed them to ischemia/reperfusion. Sample collection were done 2 days and 14 days after ischemia/reperfusion.
Project description:We performed a differential gene expression analysis comparing a collection of clear cell renal carcinoma tissue samples to normal cortical tissues. The Affymetrix GeneChip HG-U133 Plus 2.0 arrays were used.
Project description:The polyamine transport operon in Streptococcus pneumoniae TIGR4 is necessary for survival in murine models of pneumococcal pneumonia. To date, there is no description of polyamine transport dependent pneumococcal gene expression. In this study, we compared gene expression between the wild-type and transport deficient (potABCD) TIGR4 by RNA-Seq analysis.
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:Targeted metabolomics and shotgun proteomics on renal cortex were used to characterize and extrapolate from selected mouse models for chronic kidney disease. Mouse models used include: adenine diet for 2 weeks (ADE early), adenine diet for 4 weeks (ADE late), 5/6 nephrectomy (NEP), unilateral ischemia reperfusion (IRI), nephrotoxic nephritis (NTN).