Bladder pain syndrome mRNA-miRNA transcriptome analysis
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB46961 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| ERR6527332.fastq.gz | Fastqsanger.gz | |||
| ERR6527333.fastq.gz | Fastqsanger.gz | |||
| ERR6527334.fastq.gz | Fastqsanger.gz | |||
| ERR6527335.fastq.gz | Fastqsanger.gz | |||
| ERR6527336.fastq.gz | Fastqsanger.gz |
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Project description:Interstitial cystitis (IC) and bladder pain syndrome are terms used to describe a heterogenous chronic pelvic and bladder pain disorder of unknown etiology. The goal of this pilot study was to determine if gene expression profiling of bladder biopsy tissue from patients experiencing symptoms could be used to separate the patients based on some clinical parameter. Gene expression profiles in bladder biopsy tissue from patients with: (1) low bladder capacity (defined here as <400 ml upon hydordistension), (2) normal capacity (M-bM-^IM-%400 ml), and (3) controls were compared. Gene expression profiles from low bladder capacity tissues differed significantly from normal capacity and control tissue, suggesting gene expression profiling may be a useful tool for better understanding IC disease pathophysiology.
2014-05-13 | E-GEOD-57560 | biostudies-arrayexpress
Project description:Interstitial cystitis (IC) and bladder pain syndrome are terms used to describe a heterogenous chronic pelvic and bladder pain disorder of unknown etiology. The goal of this pilot study was to determine if gene expression profiling of bladder biopsy tissue from patients experiencing symptoms could be used to separate the patients based on some clinical parameter.
2014-05-13 | GSE57560 | GEO
Project description:We report the application of single cell RNA-seq for transcript profiling in bladder tissue from Interstitial cystitis/bladder pain syndrome (IC/BPS) with Hunner lesions and without Hunner lesions and normal tissue.
2024-05-23 | GSE175526 | GEO
Project description:Interstitial cystitis/bladder pain syndrome (IC/BPS) is a chronic and debilitating pain disorder of the bladder and urinary tract with poorly understood etiology. A definitive diagnosis of IC/BPS can be challenging because many symptoms of IC/BPS are shared with other urological disorders. An analysis of urine presents an attractive and non-invasive resource for monitoring and diagnosing IC/BPS. Here, a non-targeted LC-MS and LC-MS/MS-based peptidomics analysis of urine samples collected from IC/BPS patients were compared to urine samples from asymptomatic controls.
2022-06-06 | PXD031843 | Pride
Project description:Purpose: Determine if gene expression profiles in urine sediment could provide non-invasive candidate markers for painful bladder syndrome (PBS) with and/or without Hunner lesions. Materials and Methods: Fresh catheterized urine was collected and centrifuged from control (n = 5), lesion-free (n = 5), and Hunner lesion bearing (n = 3) patients. RNA was extracted from the pelleted material and quantified by gene expression microarray (Affymetrix Human Gene ST Array). Results: Three biologically likely hypotheses were tested: A) all three groups are distinct from one another; B) controls are distinct from both types of PBS patients combined, and C) Hunner lesion PBS patients are distinct from controls and non-Hunner-lesion PBS combined. For statistical parity an unlikely fourth hypothesis was included: non-Hunner-lesion PBS patients are distinct from controls and Hunner lesion PBS combined. Analyses supported selective upregulation of genes in the Hunner lesion PBS group (hypothesis C), and these were primarily associated with inflammatory function. This profile is similar to that reported in a prior microarray study of bladder biopsies in Hunner lesion PBS. Conclusions: Urine sediment gene expression from non-Hunner-lesion PBS patients lacked a clear difference from that of control subjects, while the array signatures from PBS patients with Hunner lesions showed a clear, primarily inflammatory, signature. This signature was highly similar to that seen in a prior microarray study of bladder biopsies. Thus, although sample sizes were small, this work suggests that gene expression in urine sediment may provide a non-invasive biomarker for Hunner lesion, but not non-Hunner lesion, PBS.
2012-02-06 | GSE28242 | GEO
Project description:In order to explore the intervention effect of Tianhezhuifeng liquid extract on myofascial pain syndrome, we constructed an animal model of myofascial pain syndrome We then performed gene expression profiling analysis using data obtained from pain point muscle tissue of typical samples
2022-11-07 | GSE217118 | GEO
Project description:IC/BPS bladder genome sequencing
| PRJNA692316 | ENA
Project description:Purpose: Determine if gene expression profiles in urine sediment could provide non-invasive candidate markers for painful bladder syndrome (PBS) with and/or without Hunner lesions. Materials and Methods: Fresh catheterized urine was collected and centrifuged from control (n = 5), lesion-free (n = 5), and Hunner lesion bearing (n = 3) patients. RNA was extracted from the pelleted material and quantified by gene expression microarray (Affymetrix Human Gene ST Array). Results: Three biologically likely hypotheses were tested: A) all three groups are distinct from one another; B) controls are distinct from both types of PBS patients combined, and C) Hunner lesion PBS patients are distinct from controls and non-Hunner-lesion PBS combined. For statistical parity an unlikely fourth hypothesis was included: non-Hunner-lesion PBS patients are distinct from controls and Hunner lesion PBS combined. Analyses supported selective upregulation of genes in the Hunner lesion PBS group (hypothesis C), and these were primarily associated with inflammatory function. This profile is similar to that reported in a prior microarray study of bladder biopsies in Hunner lesion PBS. Conclusions: Urine sediment gene expression from non-Hunner-lesion PBS patients lacked a clear difference from that of control subjects, while the array signatures from PBS patients with Hunner lesions showed a clear, primarily inflammatory, signature. This signature was highly similar to that seen in a prior microarray study of bladder biopsies. Thus, although sample sizes were small, this work suggests that gene expression in urine sediment may provide a non-invasive biomarker for Hunner lesion, but not non-Hunner lesion, PBS. Urine (40-100 ml) was immediately placed on ice, transported to the laboratory and centrifuged at -4C for 5 minutes. Pellets were washed twice with ice-cold phosphate-buffered saline, suspended in 0.8 ml TRIzol and RNA was extracted according to the manufacturer's instructions. RNA was stored at -80oC until all samples had been collected, then analyzed at our Microarray Core Facility using the Affymetrix GeneChip Whole Transcript (WT) Sense Target Labeling Assay protocol, added to Human Gene 1.0 ST array chips, and annotated with gene symbol and functional information (Affymetrix). Probe level data were produced by Partek GS (6.10) using the gcRMA output option. Probe set signal intensities < 4.2 were considered absent, and if > 10 chips rated a probe set absent, that probe set was not considered for further analysis. Additionally, probe sets that did not have a gene symbol-level annotation (e.g., were considered 'hypothetical', or 'expressed sequence tags') were not considered for further analysis.
2012-02-06 | E-GEOD-28242 | biostudies-arrayexpress
Project description:we successfully identified pain-related genes through genome-wide expression profiling in blood from CRPS patients. We found that 80 genes were differentially expressed between 4 CRPS patients (2 CRPS I and 2 CRPS II) and 5 controls (cut-off value: 1.5-fold change and p < 0.05). Most of those genes were associated with signal transduction, developmental processes, cell structure and motility, and immunity and defense. The expression levels of 12 genes selected from the microarray were confirmed in 24 CRPS patients and 18 controls by quantitative reverse transcription-polymerase chain reaction. We focused on matrix metalloproteinase 9 (MMP9) that showed statistically significant difference from controls and the highest relative fold change in CRPS II patients to controls by qPCR validation (6.4 ± 2.47 times and p = 0.001). Identification of pain-related genes in peripheral blood of complex regional pain syndrome (CRPS) using cDNA microarray. Comparative gene expression profiles in peripheral blood of 5 healthy controls and 4 CRPS patients.
2013-06-06 | E-GEOD-47603 | biostudies-arrayexpress
Project description:Interstitial cystitis (IC)/bladder pain syndrome (BPS) is a clinical condition that manifests as a sensory hypersensitivity of unknown cause and is characterized by urinary frequency, bladder discomfort, and pelvic pain. In the present volatolomic study, we have analyzed the VOCs unique to urine specimens obtained from interstitial cystitis patients, in compassion to healthy controls.This is the novel finding from comprehensive and unbiased metabolomics analysis that urinary menthol is decreased in urine specimens from IC patients, and that the reduced menthol level in IC is potentially linked to the chronic inflammation, which is often observed in IC patients
2017-05-09 | ST000603 | MetabolomicsWorkbench