Project description:This SuperSeries is composed of the following subset Series: GSE28283: Renal cortex microRNA expression differences between hypertensive and normotensive patients GSE28344: Renal medulla microRNA expression differences between hypertensive and normotensive patients GSE28345: Renal cortex expression differences between hypertensive and normotensive patients GSE28360: Renal medulla expression differences between hypertensive and normotensive patients Refer to individual Series
Project description:It has been well documented that pre-eclampsia and unexplained fetal growth restriction (FGR) has a common etiological background, but little is known about the linkage al the molecular level. we have performed global gene expression profiling by oligonucleotide microarrays for placentas from pre-eclamptic, unexplained FGR and normal pregnancies to further elucidate the mechanisms underlying the development of these two disorders. The total number of samples used was 8 from pre-eclampsia, 8 from normotensive pregnancies with FGR and 8 from those without FGR.
Project description:Investigation of whole genome gene expression level changes between placentas from pregnancies with PE and placentas from normal pregnancies to search for the candiadate genes for further DNA methylation analysis The differentially expressed genes LEP and SH3PXD2A were further analyzed by DNA methylation. 5 placentas from pregnancies with PE and 7 from normal subjects were included in the gene expression microarray analysis.
Project description:Genome-wide analysis of decidual transcriptome in pre-eclampsia compared with normotensive controls to find differentially expressed genes/pathways. Preeclampsia (PE) is a common and serious pregnancy hypertensive disorder with a strong genetic component. The study aims were to use genome-wide analysis of decidual transcriptome in pre-eclampsia compared with normotensive controls to identify differentially expressed biological pathways, and to determine common pathways between the transcriptome and previously identified maternal susceptibility genes.
Project description:Investigation of whole genome gene expression level changes between placentas from pregnancies with PE and placentas from normal pregnancies to search for the candiadate genes for further DNA methylation analysis The differentially expressed genes LEP and SH3PXD2A were further analyzed by DNA methylation.
Project description:Genome-wide analysis of decidual transcriptome in pre-eclampsia compared with normotensive controls to find differentially expressed genes/pathways. Preeclampsia (PE) is a common and serious pregnancy hypertensive disorder with a strong genetic component. The study aims were to use genome-wide analysis of decidual transcriptome in pre-eclampsia compared with normotensive controls to identify differentially expressed biological pathways, and to determine common pathways between the transcriptome and previously identified maternal susceptibility genes. Total RNA from decidua basalis obtained from pre-eclamptic and normotensive control patients at Caesarean section
Project description:Identification of renal medulla genes whose expression differs between male individuals with high blood pressure and normal blood pressure using Affymetrix GeneChip Human Gene 1.0 ST Arrays. The Silesian Renal Tissue Bank, a collection of tissue which aimed to investigate candidate genes in human cardiovascular disease, was used to analyze the gene expression in hypertensive and normotensive patients. Approximately 1 cm3 of tissue from the healthy (unaffected by cancer) pole of the kidney was obtained immediately after surgery and transferred into containers with RNAlater (Ambion) and preserved at 70°C before mRNA extraction, which used a commercially available assay (RNeasy, Qiagen). Medulla and cortex were separated and individual RNA was obtained for each of them. No pooling was performed. After extraction of RNA, cRNA was prepared and arrays performed using Affymetrix GeneChip Human Gene 1.0 ST Arrays performed at the Ramaciotti Gene Function Analysis facility, University of New South Wales in Sydney, Australia.
Project description:Identification of renal cortex genes whose expression differs between male individuals with high blood pressure and normal blood pressure using Affymetrix GeneChip Human Gene 1.0 ST Arrays. The Silesian Renal Tissue Bank, a collection of tissue which aimed to investigate candidate genes in human cardiovascular disease, was used to analyze the gene expression in hypertensive and normotensive patients. Approximately 1 cm3 of tissue from the healthy (unaffected by cancer) pole of the kidney was obtained immediately after surgery and transferred into containers with RNAlater (Ambion) and preserved at 70°C before mRNA extraction, which used a commercially available assay (RNeasy, Qiagen). Medulla and cortex were separated and individual RNA was obtained for each of them. No pooling was performed. After extraction of RNA, cRNA was prepared and arrays performed using Affymetrix GeneChip Human Gene 1.0 ST Arrays performed at the Ramaciotti Gene Function Analysis facility, University of New South Wales in Sydney, Australia.
Project description:We aimed to identify gene expression profiles/differences between spontaneously hypertensive rat(SHR) and normotensive rat (BN) in a set of recombinant inbred (RI) strains.