Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

34 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA expression analysis of pancreatic cancer and non-malignant pancreas cell lines

ABSTRACT: Genome wide expression profiling of 20 PDAC cell lines and an immortalized non-malignant pancreatic duct cell line (HPDE) to facilitate identification of novel tumor suppressor genes using an integrative genomics approach Genome wide expression profiling of 20 PDAC cell lines and an immortalized non-malignant pancreatic duct cell line (HPDE) to facilitate identification of novel tumor suppressor genes using an integrative genomics approach RNA from the 21 samples was converted to Cy3 labeled cRNA and hybridized to the array; arrays were processed with GenePix software and median array normalization was performed

ORGANISM(S): Homo sapiens

SUBMITTER: Kelsie Thu

PROVIDER: E-GEOD-40098 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

RNA expression analysis of pancreatic cancer and non-malignant pancreas cell lines

Project description:Genome wide expression profiling of 20 PDAC cell lines and an immortalized non-malignant pancreatic duct cell line (HPDE) to facilitate identification of novel tumor suppressor genes using an integrative genomics approach Genome wide expression profiling of 20 PDAC cell lines and an immortalized non-malignant pancreatic duct cell line (HPDE) to facilitate identification of novel tumor suppressor genes using an integrative genomics approach

2012-11-01 | GSE40098 | GEO

DNA methylation analysis of pancreatic cancer and non-malignant pancreas cell lines

Project description:Genome wide DNA methylation profiling of 20 PDAC cell lines and an immortalized non-malignant pancreatic duct cell line (HPDE) to facilitate identification of novel tumor suppressor genes using an integrative genomics approach Genome wide DNA methylation profiling of 20 PDAC cell lines and an immortalized non-malignant pancreatic duct cell line (HPDE) to identify novel tumor suppressor genes

2012-11-01 | GSE40097 | GEO

DNA methylation analysis of pancreatic cancer and non-malignant pancreas cell lines

2012-11-01 | E-GEOD-40097 | biostudies-arrayexpress

DNA copy number profiling of 20 pancreatic cancer cell lines

Project description:Genome wide copy number profiling of 20 PDAC cell lines to facilitate identification of novel tumor suppressor genes using an integrative genomics approach. Profiling of 20 commonly used PDAC cell lines

2012-11-01 | E-GEOD-41794 | biostudies-arrayexpress

DNA copy number profiling of 20 pancreatic cancer cell lines

Project description:Genome wide copy number profiling of 20 PDAC cell lines to facilitate identification of novel tumor suppressor genes using an integrative genomics approach.

2012-11-01 | GSE41794 | GEO

Cigarette smoking effect on pancreatic duct epithelial cells

Project description:Analysis of different expression of microRNAs in immortalized human pancreatic duct epithelial cells treated with cigarette smoke condensate. Cigarette smoking plays vital role in tumorigenesis and development of pancreatic ductal adenocarcinoma. Results provide insight in the machenisms involved in PDAC initiation and progression.

2019-03-24 | GSE103994 | GEO

Gene expression profiling of pancreatic epithelial cells in response to tissue contextual changes

Project description:To understand the molecular process associated with tissue morphogenesis of pancreatic epithelial cells, we profiled the transcriptomes of normal or malignant pancreatic organoids formed in three-dimenstional reconsitututed basement membrance (rBM). Cell monolayers cultured on rBM-coated culture plastics were used as controls. HPDE (immortalized pancreatic epithelial cells) and PANC-1 cells (pancreatic cancer cells) were seeded on reconstituted basement membrane (rBM)-coated culture plastics or cultured on top of three-dimensional (3D) rBM gels. Total RNA samples were collected from cell monolayers or 3D cell clusters (formed at day 2), pancreatic tubules or tumor spheroids (formed at day 6) in the rBM culture, followed by global gene expression profiling.

2012-11-15 | E-GEOD-42270 | biostudies-arrayexpress

KRAS-induced transcription analysis in immortalized pancreatic cells

2016-01-19 | GSE58055 | GEO

KRAS-induced transcription analysis in immortalized pancreatic cells

Project description:We utilized non-transformed, human pancreatic ductal epithelial (HPDE) cells, previously engineered with the E6 and E7 proteins of the HPV16 virus to emulate loss of p53 and inactivation of the Rb pathway, respectively. Given the frequent activation of KRAS (>90% PDAC tumors) and its early role in pancreatic neoplasia, we sought to engineer HPDE cells containing KRASG12D to provide the appropriate context in which to screen for novel drivers that might represent KRAS effectors. The KRAS-induced transcription analysis was conducted using RNAs extracted from HPDE cells transduced with either control, wild-type KRAS or KRASG12D(pInducer) with or without DOX (100ng/ml) for 72 h, followed by hybridization of labeled cDNA onto Agilent arrays (Agilent G3 Human GE 8x60K) by the Baylor College of Medicine Genome Profiling Core Facility. multi-group comparison

2016-01-19 | E-GEOD-58055 | biostudies-arrayexpress

RNA-seq of purified human pancreatic dedifferentiated acinar cells and duct cells

Project description:Pancreatic acinar cells can dedifferentiate upon tissue injury and acquire ductal characteristics. This acquisition of duct cell features is critical in tumor development. Nevertheless, duct cells themselves are less prone for development of PDAC (pancreatic ductal adenocarcinoma) than dedifferentiated acini. We aimed to clarify which genes are unique for dedifferentiated acini. Mixed exocrine preparations of acinar and duct cells were obtained from human pancreatic donor organs and cultured to induce dedifferentiation. We lineage-labeled and FACS-purified these human dedifferentiated acinar cells and compared them to duct cells from the same donor (n=5).

2021-06-17 | E-MTAB-9386 | 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