Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bladder tumor sequencing

ABSTRACT: Prospective sequencing of a patient's bladder tumor

ORGANISM(S): Homo sapiens

PROVIDER: GSE81201 | GEO | 2016/12/31

SECONDARY ACCESSION(S): PRJNA320879

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Single Cell sequencing analysis of Mouse Bladder Tumor Samples

Project description:Single-cell RNA sequencing analysis identifies acute changes in the tumor microenvironment induced by interferon α gene therapy in a murine model of bladder cancer.

2025-02-26 | GSE259337 | GEO

Single-cell RNA sequencing of bladder Ewing sarcoma

Project description:Bladder Ewing sarcoma/primitive neuroectodermal tumor (bladder ES/PNET) is a rare and highly malignant tumor associated with a poor prognosis, yet its underlying mechanisms remain poorly understood. This study employed a combination of single-cell RNA sequencing (scRNA-seq) analyses to delve into the pathogenesis of bladder ES/PNET. The investigation revealed the presence of specialized types of epithelial cells (referred to as bladder ES-Epi) and mast cells (referred to as bladder ES-Mast) within bladder ES/PNET in comparison to urothelial carcinoma. Notably, TNFRSF12A exhibited significant upregulation in bladder ES/PNET. Furthermore, mast cells possessed the ability to activate epithelial cells through the TNFSF12-TNFRSF12A ligand-receptor signaling pattern. This activation mechanism appears to contribute to the progression of bladder ES/PNET.

2024-09-05 | GSE250523 | GEO

Single Cell sequencing analysis of Mouse Bladder Tumor Samples

Project description:Single Cell sequencing analysis of Mouse Bladder Tumor Samples

| PRJNA1081310 | ENA

Transcriptional profiling of tumor-associated blood vessels in invasive bladder cancer

Project description:Tumor-associated blood vessels differ from normal vessels at the morphological and molecular level. Proteins that are only present on tumor vessels may serve as biomarkers and as therapeutic targets for inhibition of angiogenesis in cancer. Comparing the transcriptional profiles of blood vascular endothelium from human invasive bladder cancer and from normal bladder tissue, we found several markers that could serve as novel biomarkers or therapeutic targets. In this dataset, we include the expression data obtained from laser capture microdissected (LCM) vessels isolated from tumor and bladder normal tissue. 10 samples were analyzed. We compared expression of tumor associated blood vessels with expression of vessels in the normal bladder tissue using Genespring GX 12.

2013-03-08 | E-GEOD-41614 | biostudies-arrayexpress

Glutathione S-transferase omega class 1 (GSTO1)-associated large extracellular vesicles involves in tumor-associated macrophage-mediated cisplatin resistance in bladder cancer

Project description:Proteomic characterization of bladder cancer cells exposed to medium from tumor-associated macrophages cocultured with bladder cancer cells.

2025-02-20 | PXD049719 | JPOST Repository

Noncoding RNA expression profiles in five pairs of bladder cancer tumor tissues and matched adjacent non-tumor tissues

Project description:In this study, we aimed to seek out abnormal noncoding RNAs (lncRNAs and circRNAs) involved in the development of bladder cancer through RNA-seq analysis. Transcriptome analysis of five pairs of bladder cancer tumor tissues and matched adjacent non-tumor tissues was completed in this project. A total of 68.18Gb clean data (sequencing data after quality control) was obtained. In conclusion, high-throughput sequencing analysis provided a distinctive landscape for the expression of noncoding RNAs and screened a series of significantly differently expressed lncRNAs and circRNAs, such as lncRNA LNPPS (ENST00000622374) and circSLC38A1. Further studies will focus on the potential function and intrinsic regulatory mechanisms of these significantly differently expressed lncRNAs and circRNAs in the development of bladder cancer.

2023-01-04 | GSE190079 | GEO

Transcriptional profiling of tumor-associated blood vessels in invasive bladder cancer

2013-03-08 | GSE41614 | GEO

Single-cell dissection of multifocal bladder cancer reveals malignant and immune cells variation between primary and recurrence tumor lesions

Project description:Bladder carcinoma (BLCA) is characterized by a high rate of post-surgery relapse and multifocality, with multifocal tumors carrying a 40% higher risk of recurrence compared to single tumors. Recurrence is a major contributor to bladder cancer-specific mortality. However, understanding interregional or intraregional malignant heterogeneity and cellular communication within the primary and recurrence tumor microenvironment (TME) remains a significant challenge. Here, we employed single-cell RNA sequencing (scRNA-seq) to analyze separate tumor lesions from five multifocal bladder cancer patients (comprising three primary tumors and two recurrence tumors).

2024-11-15 | GSE277524 | GEO

Intratumoral CD4+ T cells mediate anti-tumor cytotoxicity in human bladder cancer

Project description:Responses to anti-PD-1 immunotherapy occur but are infrequent in bladder cancer. The specific T cells that mediate tumor rejection are unknown. T cells from human bladder tumors and non-malignant tissue were assessed with single-cell RNA and paired T cell receptor (TCR) sequencing of 30,604 T cells from 7 patients. We find that the states and repertoire of CD8+ T cells are not altered in tumors compared with non-malignant tissues. In contrast, single-cell analysis of CD4+ T cells demonstrates several tumor-specific states, including multiple distinct states of regulatory T cells. Surprisingly, we also find multiple cytotoxic CD4+ T cell states that are clonally expanded. These CD4+ T cells can kill autologous tumor in an MHC class II-dependent fashion and are suppressed by regulatory T cells. Further, a gene signature of cytotoxic CD4+ T cells in tumors predicts a clinical response in 244 metastatic bladder cancer patients treated with anti-PD-L1.

2020-06-01 | GSE149652 | GEO

Transcriptomic Characterization of Local Invasion in Human Bladder Cancer by Single Cell RNA Sequencing

Project description:Investigating intra-tumor heterogeneity of bladder cancer has been largely based on conventional pathological staging and bulk samples sequencing for analyzed multiple spatially separated regions within one tumor. However, it still lack a comprehensive understanding for this question at single cell resolution.

2021-11-11 | GSE135337 | GEO

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