Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Exon Level Expression Profiling of focal segmental glomerulosclerosis

ABSTRACT: Transcriptome comparison of glomeruli from kidneys with focal segmental glomerulosclerosis (FSGS) and glomeruli from the unaffected portion of tumor nephrectomies. High-density Affymetrix Human Transcriptome Arrays (HTA) 2.0 were used for the gene expression analysis.

ORGANISM(S): Homo sapiens

PROVIDER: GSE121233 | GEO | 2018/10/16

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Transcriptome analysis of tubular tissues of focal segmental glomerulosclerosis patients

Project description:Transcriptome comparison of tubular tissues from kidneys with focal segmental glomerulosclerosis (FSGS) and tubular tissues from the unaffected portion of tumor nephrectomies. High-density Affymetrix Human Transcriptome Arrays (HTA) 2.0 were used for the gene expression analysis.

2018-10-15 | GSE121211 | GEO

Transcriptome analysis of tubulointerstitial tissues of patients with focal segmental glomerulosclerosis

Project description:Transcriptome comparison of tubulointerstitial tissues from kidneys with focal segmental glomerulosclerosis (FSGS) and tubulointerstitial tissues from the unaffected portion of surgical nephrectomies. High-density Affymetrix Human Transcriptome Arrays (HTA) 2.0 were used for the gene expression analysis.

2019-01-29 | GSE125779 | GEO

Exon Level Expression Profiling of Focal Segmental glomerulosclerosis (FSGS)

Project description:Transcriptome comparison of glomeruli from kidneys with FSGS and glomeruli from the unaffected portion of tumor nephrectomies. This study aims to investigate the pathogenesis and the mechanism of FSGS

2019-05-03 | GSE129973 | GEO

Exon Level Expression Profiling of Focal Segmental glomerulosclerosis (FSGS)

Project description:Exon Level Expression Profiling of Focal Segmental glomerulosclerosis (FSGS)

| PRJNA533313 | ENA

Comparison of Glomerular Transcriptome Profiles of Adult-Onset Steroid Sensitive Focal Segmental Glomerulosclerosis and Minimal Change Disease

Project description:To search for biomarkers to differentiate Adult-Onset Steroid Sensitive focal segmental glomerulosclerosis (FSGS) and minimal change disease (MCD). Compared the profiles of glomerular transcriptomes between patients with FSGS and patients with MCD using microarray analysis. This dataset is part of the TransQST collection.

2017-01-04 | E-GEOD-69814 | biostudies-arrayexpress

Comparison of Glomerular Transcriptome Profiles of Adult-Onset Steroid Sensitive Focal Segmental Glomerulosclerosis and Minimal Change Disease

Project description:To search for biomarkers to differentiate Adult-Onset Steroid Sensitive focal segmental glomerulosclerosis (FSGS) and minimal change disease (MCD).

2017-01-04 | GSE69814 | GEO

Idiopathic focal segmental glomerulosclerosis plasmas increase lipid droplet formation and perilipin-2 expression in human podocytes

Project description:Background: Many patients with idiopathic focal segmental glomerulosclerosis (FSGS) develop recurrence of proteinuria after kidney transplantation. Several circulating permeability factors (CPFs) responsible for recurrence have been suggested, but there is no consensus about the identity of CPFs in FSGS. We aimed to find proteins involved in the mechanism of action of the CPF(s) and/or potential biomarkers for the presence of CPF(s). Methods: Cultured human podocytes were exposed to plasma from patients with FSGS with presumed CPF(s), or from (disease) controls. Podocyte proteomes were analyzed by mass spectrometry and differentially expressed proteins were validated using flow cytometry, RT-PCR, and immunofluorescence. Changes in podocyte granularity were examined using flow cytometry, electron microscopy imaging and BODIPY staining. Results: Perilipin-2 protein expression was increased in podocytes exposed to presumed CPF-containing plasmas, which was related to disease state and capacity of plasma to induce granularity in podocytes. Elevated perilipin-2 levels were confirmed at protein and mRNA level. The granules observed in podocytes actually are lipid droplets. Importantly, increased perilipin-2 staining was also detected in glomeruli of the FSGS patients whose active disease plasmas induced lipid droplets in podocytes. Conclusions: Our study demonstrates that presumably CPF-containing plasma from FSGS patients alter podocyte lipid metabolism and increase perilipin-2 protein and lipid droplet accumulation. Future research should address the mechanism underlying CPF-induced alterations in podocyte lipid metabolism in the context of the pathogenesis of (recurrent) FSGS, which ultimately may result in novel leads for treatment.

2022-12-22 | PXD028536 | Pride

Exon Level Expression Profiling of focal segmental glomerulosclerosis

Project description:Exon Level Expression Profiling of focal segmental glomerulosclerosis

| PRJNA496420 | ENA

Unravelling the role of PAX2 mutation in human Focal Segmental Glomerulosclerosis

Project description:We performed a genomewide differential gene expression analysis by Ion AmpliSeqTM Transcriptome sequencing that targets more than 20,000 human genes to gain insights into the genes and pathways involved in the onset of familial steroid-resistant Focal Segmental Glomerulosclerosis (FSGS) driven by the presence of a heterozygous mutation in the PAX2 gene (PAX2G189R/+). Using a stepwise protocol, we differentiated control and PAX2G189R/+ induced pluripotent stem cells into podocytes and we performed whole-transcriptomic analysis on control and patient cells on days 6, 13 and 18 of differentiation. Our data indicated that the PAX2 mutation mainly affects the focal adhesion pathway and the expression of IGF1, a PAX2 target, in adult podocytes that are more susceptible to cell death by environmental triggers.

2021-11-30 | GSE185558 | GEO

Urine single cell RNA-sequencing in focal segmental glomerulosclerosis reveals inflammatory signatures in immune cells and podocytes

Project description:The diagnosis of focal segmental glomerulosclerosis (FSGS) requires a renal biopsy which is invasive and can be problematic in children and in some adults. We used single cell RNA-sequencing to explore disease-related cellular signatures in 17 urine samples from 12 FSGS subjects. We identified immune cells in urine predominantly monocytes and renal epithelial cells including podocytes. Analysis revealed M1 and M2 monocyte subsets and podocytes showing increased expression of genes involved in epithelial-to-mesenchymal transition (EMT). We confirmed M1 and M2 gene signatures using published monocyte/macrophage data from lupus nephritis and cancer. Using renal transcriptomic data from the Nephrotic Syndrome Study Network (NEPTUNE) we found that urine immune and EMT signature genes also showed higher expression in FSGS biopsies compared to minimal change disease biopsies. These results suggest that urine cell profiling may serve as a diagnostic and prognostic tool in nephrotic syndrome and may assist in identifying novel biomarkers and developing personalized therapeutic strategies.

2021-12-07 | GSE176465 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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