Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Characterisation of epithelial and mesenchymal cells in murine pancreatic tumours

ABSTRACT: We performed RNA-seq analysis on YFP+EpCAM+ and YFP+EpCAM- cell populations freshly isolated from three Pdx1-Cre;KrasLSL-G12D;Trp53fl/fl;Rosa26LSL-YFP (KPCY) murine pancreatic tumours. We compared the transcriptome between these two populations with the aim to understand their molecular interactions that could underlie epithelial-mesenchymal plasticity and tumour heterogeneity.

ORGANISM(S): Mus musculus

PROVIDER: GSE157134 | GEO | 2022/04/08

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

CU44_WGS of YFP+ sorted tumor cells from murine PKCY and A3A_PKCY pancreatic tumors

Project description:We aimed to decipher human APOBEC3A driven genomic differences in pancreatic tumors in vivo using a genetically engineered mouse model for pancreatic cancer. Murine pancreatic tumor formation was driven by p53fl/+;KrasLSL-G12D/+;Pdx1-Cre;Rosa26LSL-YFP (PKCY) and p53fl/+;KrasLSL-G12D/+;Pdx1-Cre; Rosa26LSL-YFP; A3A+/- (A3A PKCY).

2021-09-06 | E-MTAB-9843 | biostudies-arrayexpress

RS8_RNA-seq of murine PKCY and A3A_PKCY pancreatic tumors

Project description:We aimed to decipher human APOBEC3A driven transcriptomic differences in pancreatic tumors in vivo using a genetically engineered mouse model for pancreatic cancer. Murine pancreatic tumor formation was driven by p53fl/+;KrasLSL-G12D/+;Pdx1-Cre;Rosa26LSL-YFP (PKCY) and p53fl/+;KrasLSL-G12D/+;Pdx1-Cre; Rosa26LSL-YFP; A3A+/- (A3A PKCY).

2021-09-06 | E-MTAB-9966 | biostudies-arrayexpress

CU37_WES of paired murine PKCY and A3A PKCY tumors and normal tissue

Project description:We aimed to decipher human APOBEC3A driven mutational differences in pancreatic tumor in vivo using a genetically engineered mouse model of pancreatic cancer. Murine pancreatic tumor formation was driven by p53fl/+;KrasLSL-G12D/+;Pdx1-Cre;Rosa26LSL-YFP (PKCY) and p53fl/+;KrasLSL-G12D/+;Pdx1-Cre; Rosa26LSL-YFP; A3A+/- (A3A PKCY).

2021-09-06 | E-MTAB-9972 | biostudies-arrayexpress

Differential gene expression in EpCAM+ pancreatic cancer cells with Lifr deficiency

Project description:The goal of this study is to investigate the molecular mechanisms of LIFR signaling in pancreatic cancer cells isolated from the classical pancreatic ductal adenocarcinoma mouse model KrasLSL-G12D;Tp53f/f;Rosa26LSL-Luc;Pdx1-Cre mice EpCAM+ pancreatic cancer cells were isolated by FACS from pancreatic tumors developed in Lifrf/f;KrasLSL-G12D/+;Trp53f/f;Rosa26LSL-Luc;Pdx1-Cre or LifrWT;KrasLSL-G12D/+;Trp53f/f;Rosa26LSL-Luc;Pdx1-Cre mice respectively and directly lysed for RNA extraction

2018-12-21 | GSE119694 | GEO

In vivo response of EpCAM+ pancreatic cancer cells to gemcitabine plus anti-LIF neutralizing antibody treatment

Project description:The goal of this study is to investigate the molecular mechanisms of LIF action on pancreatic cancer cells in the classical pancreatic ductal adenocarcinoma mouse model KrasLSL-G12D;Tp53f/f;Rosa26LSL-Luc;Pdx1-Cre mice EpCAM+ pancreatic cancer cells were isolated from pancreatic tumors developped in KrasLSL-G12D;Tp53f/f;Rosa26LSL-Luc;Pdx1-Cre mice treated with either gemcitabine plus control IgG or gemcitabine plus anti-LIF antibody by FACS

2018-12-21 | GSE99187 | GEO

RNA-seq of Sting overexpressing orthotopic pancreas tumors

Project description:Murine pancreatic PKCY tumor cells (p53fl/+;KrasLSL-G12D/+;Pdx1-Cre;Rosa26LSL-YFP) were engineered to overexpress Sting or empty vector control. Tumor cells were orthotopically transplanted into the pancreas of syngeneic littermates. Tumors were harvested and RNA seq for transcriptomic differences was performed.

2021-09-06 | E-MTAB-10722 | biostudies-arrayexpress

Kras-induced ikk2/nf-kappaB activation by IL-1 alpha and p62 freedforward loops is required for development of pancreatic ductal adenocarcinoma

Project description:This SuperSeries is composed of the following subset Series: GSE27478: Gene expression differences between the pancreatic tissues of Pdx1-Cre;KrasLSL-G12D and Pdx1-Cre;KrasLSL-G12D;IKK2/betaF/F mice GSE33322: Gene expression analysis between the pancreatic tissues of Pdx1-cre;Kras LSL-G12D and Pdx-cre;KrasLSL-G12D;IKK2/beta F/F mice Refer to individual Series

2012-01-24 | E-GEOD-33323 | biostudies-arrayexpress

RNA sequencing of genetically engineered mouse model lung tumors and normal mouse lung.

Project description:Genetically engineered mouse models (GEMM) of cancer are powerful tools to study multiple aspects of caner biology. We developed a novel GEMM for lung squamous cell carcinoma (LSCC) by genetically combining overexpression of Sox2 with loss of Lkb1: Rosa26LSL-Sox2-IRES-GFP;Lkb1fl/fl (SL). We compared gene expression profiles of SL lung tumors with normal mouse lung tissue, mouse lung adenocarcinoma (LADC) tumors from KrasLSL-G12D/+;Trp53fl/fl (KP), mouse LSCC tumors from Lkb1fl/fl;Ptenfl/fl (LP) model as well as Lenti-Sox2-Cre Lkb1fl/fl.

2018-10-16 | GSE118246 | GEO

Gene expression analysis between the pancreatic tissues of Pdx1-cre;Kras LSL-G12D and Pdx-cre;KrasLSL-G12D;IKK2/beta F/F mice

Project description:Constitutive Kras and NF-kB activation is identified as signature alterations in human pancreatic ductal adenocarcinoma (PDAC). Here, we report that pancreas-targeted IKK2/beta inactivation inhibited NF-kB activation and completely suppressed PDAC development. Our findings demonstrated that NF-kB is required for development of pancreatic ductal adenocarcinoma that was initiated by Kras activation. Pancreatic tissue from 4 groups of mice were used in this project: (1) the pancreas normal appearance of Pdx1-cre;KrasLSL-G12D;IKK2/beta mice, (2) the normal pancreas of Pdx1-cre;KrasLSL-G12D mice, (3) the pancreatic lesion of pancreatic intraepithelial neoplasia (PanIN) of Pdx1-cre;KrasLSL-G12D mice, and (4) the pancreatic lesion of PDAC of Pdx1-cre;KrasLSL-G12D mice. Each group included three mice. RNA samples from mouse pancreas were hybridized on GeneChip Mouse Gene 1.0 ST arrays (Affymetrix). Group (1) and group (2) were compared, and group (2), group (3) and group (4) were compared.

2012-01-24 | E-GEOD-33322 | biostudies-arrayexpress

Characterisation of Grem1 wild-type and mutant murine pancreatic tumours

Project description:We performed RNA-seq analysis on Grem1 wild-type and Grem1-deleted pancreatic tumour tissues from Pdx1-Flp;KrasFSF-G12D;Trp53frt/frt (KPF) mice. We compared the transcriptome between these two groups of tumours with the aim to understand their molecular signatures and the relevance to human pancreatic ductal adenocarcinoma subtypes.

2022-04-09 | GSE182143 | 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