Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Phosphoproteomic Landscape in Urinary Extracellular Vesicles of Urothelial Carcinoma in Dogs Reveals a Suitable Canine Model for Clinical Research

ABSTRACT: In this study, we investigated the changes in phosphorylation of proteins in urinary extracellular vesicles from dogs with invasive urothelial carcinoma compared to control dogs.

ORGANISM(S): Cellular Organisms

SUBMITTER: W. Andy Tao

PROVIDER: PXD040528 | JPOST Repository | Fri Mar 01 00:00:00 GMT 2024

REPOSITORIES: jPOST

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	022823-Dog-Urine-Ctl-TCC-EV-Phospho.mzid	Mzid
	022823-Dog-Urine-Ctl-TCC-EV-Proteome.mzML	Mzml
	022823-Dog-Urine-Ctl-TCC-EV-Proteome.mzid	Mzid
	022823-Dog-Urine-Ctl-TCC-urine-EV-Phospho.mzML	Mzml
	072519-DogUrine-Ctl-EVtrap-Phospho1.raw	Raw

Items per page:

1 - 5 of 16

Similar Datasets

Urinary miRNAs contained in exosome of dogs and cats

Project description:The purpose of this study was the identification of RNAs contained in the urinary exosome (UExo) from dogs and cats. The quality of total RNA in isolated urinary exosome (UExo)-derived total RNAs obtained from the column-based method (urine 1 mL) was checked by using a Bioanalyzer, and samples from normal renal function (NR) group and kidney disease (KD) group were pooled as one sample for each group. We collected NR dogs (n = 37), KD dogs (n = 47), NR cats (n=43), and KD cats (n = 45). For the next generation sequencing, libraries were prepared according to the manufacturer’s protocols and sequenced using 50-base reads acquired by using a HiSeq 2000 platform. The December 2011 (GRCm38/mm10) mouse (Mus musculus) genome data were used as reference. As a result, we could identify the miRNA from these samples.

2018-12-10 | GSE121156 | GEO

Urinary proteins in dogs suffering leishmaniasis

Project description:This study is aimed at the description of the urinary proteome of dogs with of glomerulonephritis secondary to leishmaniasis, compare it with human proteome and identify possible new biomarkers for glomerular disease in leishmaniasis

2022-08-11 | PXD029165 | Pride

Association analysis of invasive urinary carcinoma in the Shetland sheepdogs and related breeds.

Project description:Naturally occurring canine invasive urinary carcinoma (iUC) closely resembles human muscle invasive bladder cancer in terms of histopathology, metastases, response to therapy and, low survival rate. The heterogeneous nature of the disease has led to the association of large numbers of risk loci in humans, however most are of small effect. There exists a need for new and accurate animal models of invasive bladder cancer. In dogs, distinct breeds show markedly different rates of iUC, thus presenting an opportunity to identify additional risk factors and overcome the locus heterogeneity encountered in human mapping studies. In the association study presented here, inclusive of 100 Shetland sheepdogs and 58 dogs of other breeds, we identify a homozygous protein altering point mutation within the NIPAL1 gene which increases risk by eight-fold (OR=8.42, CI=3.12-22.71), accounting for nearly 30% of iUC risk in the Shetland sheepdog. Inclusion of six additional loci accounts for the majority of disease risk in the breed and explains nearly 75% of the phenotypes in this study. When combined with sequence data from tumors, we show that variation in the MAPK signaling pathway is an overarching cause of iUC susceptibility in dogs.

2023-08-28 | GSE241367 | GEO

Serum and urinary proteomes between healthy dogs and dogs with renal dysfunction in babesiosis using label-based high-resolution quantitative proteomics

Project description:The aim of the study was to analyse differences in serum and urinary proteomes between healthy dogs and dogs with renal dysfunction in babesiosis using label-based high-resolution quantitative proteomic approach. In the study 8 healthy control dogs (group H) and 22 dogs with naturally occurring babesiosis were enrolled. Dogs with babesiosis were divided into 3 groups: group A consisted of 6 non-azotaemic dogs (serum creatinine <140 μmol/L) with normal UPC (UPC < 0.5), group B of 10 non-azotaemic dogs with proteinuria (UPC > 0.5) and group C of 6 azotaemic dogs (serum creatinine > 140 μmol/L) and significant proteinuria (UPC > 2).

2022-10-18 | PXD017263 | Pride

Urinary Extracellular Vesicles RNA Profile in Clear Cell Renal Cell Carcinoma as Biomarker

Project description:Background: Renal cell carcinoma (RCC) accounts for about 2% of all cancers. Renal biopsy is the gold standard among the diagnostic tools, but it is invasive and not suitable for all patients. Therefore, new reliable and non-invasive biomarkers for ccRCC detection are required. Secretion of extracellular vesicles (EVs), containing RNA molecules that can be transferred between cells, seems to be a general characteristic of malignant transformation. Consistently, cancer-derived EVs are enriched in the blood, urine and various malignant effusions of cancer patients. Therefore, urinary samples can be a non-invasive approach for discovering diagnostic biomarkers. Methods: We enrolled 33 clear-cell RCC (ccRCC) patients and 22 healthy subjects (HS), age and sex-matched, for urine collection and extracellular vesicles isolation by differential centrifugation. Transcriptional profiles of urinary EVs from 12 patients with ccRCC and 11 HS were generated using the Illumina HumanHT-12 v4 BeadChip oligonucleotide arrays. Microarray analysis led to the identification of RNA that were then validated using RT-qPCR. Results: We showed for the first time that urinary exosomal shuttle RNA (esRNA) was significantly different in ccRCC patients compared to HS and we identified three EVs esRNA involved in the tumor biology that are potentially suitable as non-invasive biomarkers. GSTA1, CEBPA and PCBD1 RNA levels decreased in urinary EVs of patients compared to HS. After 1 month post-operation, the levels of RNA increased to reach the normal level. Conclusions: This study suggests, for the first time, the potential use of the RNA content of urinary EVs to provide a non-invasive first step to diagnose the ccRCC. Total RNA obtained from urinary extracellular vesicles isolated from ccRCC patients and healthy subjects.

2016-09-01 | E-GEOD-72922 | biostudies-arrayexpress

Urinary miRNAs contained in exosome of dogs and cats

Project description:Urinary miRNAs contained in exosome of dogs and cats

| PRJNA495859 | ENA

Urinary Extracellular Vesicles RNA Profile in Clear Cell Renal Cell Carcinoma as Biomarker

2016-09-01 | GSE72922 | GEO

miR-182, miR-221 and miR-222 are potential urinary extracellular vesicle biomarkers for canine urothelial carcinoma

Project description:Urothelial carcinoma (UC) is the most common tumour type in canine bladder cancer. Current diagnostic methods are technically challenging or can lack specificity, hence there is a need for novel biomarkers of UC. To this end, we analysed the microRNA (miRNA) cargo of extracellular vesicles (EVs) from urine samples of dogs with UC to identify miRNAs that could be utilised as biomarkers. Urine was fractionated using ultrafiltration combined with size-exclusion chromatography and small RNA sequencing analysis was performed on both the EV enriched and (EV free) protein fractions. A greater number of candidate miRNA biomarkers were detected in the EV fraction than the protein fraction, and further validation using droplet digital PCR (ddPCR) was performed on the EV enriched fraction of a second cohort of dogs with bladder cancer which validated three miRNAs as candidate biomarkers; miR-182, miR-221 and miR-222 as being significantly overrepresented in dogs with UC when compared with healthy dogs and dogs with urinary tract infections. Pathway analysis confirmed that these three miRNAs are involved in cancer. In addition, their potential downstream gene targets were predicted and PIK3R1, a well-known oncogene is likely to be a shared target between miRNA-182 and miRNA-221/222. In summary, this study highlights the potential of urinary EV-associated miRNAs as a source of biomarkers for the diagnosis of canine UC.

2024-08-08 | GSE256461 | GEO

Human liver LC-MSMSProteomic research on new urinary biomarkers of renal disease in canine leishmaniosis: survival and monitoring response to treatment

Project description:The objective of our study was to search for survival biomarkers (SB) and treatment response monitoring biomarkers (TRMB) in the urinary proteome of dogs with renal disease secondardy to canine leishmaniosis (CanL),

2023-07-20 | PXD042578 | Pride

Transcription profiling of human urinary superficial transitional cell carcinoma with surrounding carcinoma in situ (CIS) lesions, without surrounding CIS lesions, and muscle invasive carcinoma

Project description:The presence of carcinoma in situ (CIS) lesions in the urinary bladder is associated with a high risk of disease progression to a muscle invasive stage. In this study, we used microarray expression profiling to examine the gene expression patterns in superficial transitional cell carcinoma (sTCC) with surrounding CIS (13 patients), without surrounding CIS lesions (15 patients), and in muscle invasive carcinomas (mTCC; 13 patients). Hierarchical cluster analysis separated the sTCC samples according to the presence or absence of CIS in the surrounding urothelium. We identified a few gene clusters that contained genes with similar expression levels in transitional cell carcinoma (TCC) with surrounding CIS and invasive TCC. However, no close relationship between TCC with adjacent CIS and invasive TCC was observed using hierarchical cluster analysis. Expression profiling of a series of biopsies from normal urothelium and urothelium with CIS lesions from the same urinary bladder revealed that the gene expression found in sTCC with surrounding CIS is found also in CIS biopsies as well as in histologically normal samples adjacent to the CIS lesions. Furthermore, we also identified similar gene expression changes in mTCC samples. We used a supervised learning approach to build a 16-gene molecular CIS classifier. The classifier was able to classify sTCC samples according to the presence or absence of surrounding CIS with a high accuracy. This study demonstrates that a CIS gene expression signature is present not only in CIS biopsies but also in sTCC, mTCC, and, remarkably, in histologically normal urothelium from bladders with CIS. Identification of this expression signature could provide guidance for the selection of therapy and follow-up regimen in patients with early stage bladder cancer. Experiment Overall Design: See publication

2007-11-28 | E-GEOD-3167 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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