Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptional profiling of 2 SCCOHT PDX models and the SCCOHT cell lines BIN67 and SCCOHT1

ABSTRACT: Transcriptional profiling of 2 SCCOHT patient-derived xenograft (PDX) models and 2 SCCOHT cell lines compared to normal ovary to investigate underlying biology of SCCOHT.

ORGANISM(S): Homo sapiens

PROVIDER: GSE66434 | GEO | 2015/08/28

SECONDARY ACCESSION(S): PRJNA276906

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Transcriptional profiling of 2 SCCOHT PDX models and the SCCOHT cell lines BIN67 and SCCOHT1

Project description:Transcriptional profiling of 2 SCCOHT patient-derived xenograft (PDX) models and 2 SCCOHT cell lines compared to normal ovary to investigate underlying biology of SCCOHT. RNA from 2 SCCOHT PDXs and 2 SCCOHT cell lines were individually hybridized with a pool of 2 commercial normal ovary RNA on Agilent whole human genome 4x44K microarrays.

2015-08-28 | E-GEOD-66434 | biostudies-arrayexpress

RNAseq analysis of SCLC PDX models

Project description:We investigated the gene expression changes in a library of small cell lung carcinoma (SCLC) patient-derived xenograft (PDX) models.

2022-02-07 | E-MTAB-11230 | biostudies-arrayexpress

Characterizing the Chemoresistant Ovarian Cancer Population using the Heterogeneous PDX

Project description:The patient-derived xenograft (PDX) model retains the heterogeneity of patient tumors, allowing a means to not only examine efficacy of a therapy across a population, but also study crucial aspects of cancer biology in response to treatment. Herein we describe the development and characterization of an ovarian-PDX model in order to study the development of chemoresistance. We demonstrate that PDX tumors are not simply composed of tumor-initiating cells, but recapitulate the original tumor’s heterogeneity, oncogene expression profiles, and clinical response to chemotherapy. Combined carboplatin/paclitaxel treatment of PDX tumors enriches the cancer stem cell populations, but persistent tumors are not entirely composed of these populations. RNA-Seq analysis of treated PDX tumors compared to untreated tumors demonstrates a consistently contrasting genetic profile after therapy, suggesting similar, but few, pathways are mediating chemoresistance. The pathways most significantly altered included Protein Kinase A signaling, GNRH signaling, and sphingosine-1-phosphate signaling. Pathways and genes identified by this methodology represent novel approaches to targeting the chemoresistant population in ovarian cancer 6 pairs of Patient-Derived Xenografts (PDX) were ananlyzed using RNA-seq for a total of 12 samples. Each pair consists of a treated and untreated PDX of ovarian cancer. Treated Ovarian cancer PDXs were treated with 4 weeks of a combination of carboplatin and taxol. RNA was isolated and converted to cDNA. RNA-seq was conductred on the Illumina HiSeq 2000 with 50 bp paired end sequencing

2015-06-17 | E-GEOD-58586 | biostudies-arrayexpress

Genomic Characterization of PDX Models for Breast Cancer Brain Metastases

Project description:<p>We have developed orthotopic patient-derived xenograft models of HER2 positive breast cancer metastasized into the brain of patients to test novel therapeutic strategies. In this study, we identified a novel combinatorial therapeutic strategy that has resulted in a durable remission and markedly increased overall survival in majority of patient-derived xenograft (PDX) models tested. We performed whole exome sequencing analysis of these PDX tumors and their matched blood and patient samples to investigate drug sensitive and resistance mechanisms. Our sequencing data revealed an interesting association of genotyping and phenotyping with tumors responses to drug treatment.</p>

| phs001063 | dbGaP

Whole transcriptome profiling of 79 patient derived xenograft (PDX) models

Project description:Whole transcriptome profiling of 79 patient derived xenograft (PDX) models

| PRJEB11482 | ENA

ASCL1 ChIP-seq of patient-derived-xenograft (PDX) GBM lines

Project description:ASCL1 ChIP-seq of patient-derived-xenograft (PDX) GBM lines

| PRJNA639169 | ENA

Expression data from 27 Asian gastric patient-derived xenograft (PDX) models

Project description:Expression data from 27 Asian gastric patient-derived xenograft (PDX) models

| PRJNA475607 | ENA

Establishment and characterization of testicular cancer patient-derived xenograft (PDX) models

Project description:Establishment and characterization of testicular cancer patient-derived xenograft (PDX) models

| PRJNA649229 | ENA

Establishment and characterization of testicular cancer patient-derived xenograft (PDX) models [RNA-seq]

Project description:Testicular cancer (TC) is the most common solid tumour in young men. While cisplatin-based chemotherapy is highly effective in TC patients, chemoresistance still accounts for 10% of disease-related deaths. Pre-clinical models that faithfully reflect patient tumours are needed to assist in target discovery and drug development. Tumour pieces from eight TC patients were subcutaneously implanted in NOD scid gamma (NSG) mice. Three patient-derived xenograft (PDX) models of TC, including one chemoresistant model, were established containing yolk sac tumour and teratoma components. Whole-exome sequencing, copy number variation analysis and RNA-sequencing was performed on these TP53 wild type PDX tumours to assess the effects of passaging, showing high concordance of molecular features between passages.

2020-07-29 | GSE152270 | GEO

Establishment and characterization of testicular cancer patient-derived xenograft (PDX) models [SNP array]

2020-07-29 | GSE155262 | 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