Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

PyMT 4 stages tumor progression ERRBS (Enhanced Reduced Representation Bisulphite Sequencing )

ABSTRACT: We sequenced mammary tissues of PyMT mice from 4 stages (hyperplasia at week 6, adenoma/MIN at week 8, early carcinoma at week 10, and late carcinoma at week 12) during tumor progression. We also sequenced mammary tissues of age-matched FVB controls.

ORGANISM(S): Mus musculus

PROVIDER: GSE83623 | GEO | 2018/04/18

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

PyMT 4 stages tumor progression microRNA sequencing

Project description:We sequenced mammary gland samples of MMTV-PyMT mouse from 4 stages (hyperplasia at week 6, adenoma/MIN at week 8, early carcinoma at week 10, and late carcinoma with lung metastasis at week 12) during tumor progression. We sacrificed 3 PyMT (FVB background) mice and 3 FVB control mice at each of the 4 stages, extracted small RNA and performed sequencing.

2016-06-10 | E-GEOD-83189 | biostudies-arrayexpress

PyMT 4 stages tumor progression RNA-seq

2017-03-29 | GSE76772 | GEO

PyMT 4 stages tumor progression microRNA sequencing

2016-06-10 | GSE83189 | GEO

Gene expression profiles of the mammary gland tumors from Nr1d1+/+;PyMT and Nr1d1-/-;PyMT mice

Project description:To investigate the role of NR1D1 in the progression of breast cancer, mammary gland tumor tissues were obtained from 14 weeks old FVB Nr1d1+/+;PyMT and Nr1d1-/-;PyMT mice and the gene expression patterns were analyzed by RNA-seq.

2023-06-27 | GSE222645 | GEO

Transcription profiling of mouse AKR/J x PyMT F1 versus DBA/2J x PyMT F1 tumors

Project description:F1 hybrids from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses display a 20-fold difference in mammary tumor metastatic capacity, due to differences in inherited polymorphisms. Expression studies were performed to determine whether polymorphism-driven gene expression signatures predictive of outcome could be generated from mouse tumor tissues Experiment Overall Design: Mammary tumors from adult F1 animals from (AKR/J x PyMT) and (DBA/2J x PyMT) outcrosses was collected and arrayed on Affymetrics chip to identify basal differences in gene expression between the different genotypes

2009-01-13 | E-GEOD-13221 | biostudies-arrayexpress

Genome-wide analysis of gene expression in murine breast fibroblasts from normal tissue, hyperplasia, adenoma and carcinoma (MMTV-PyMT model)

2013-03-19 | GSE45256 | GEO

Genome-wide analysis of gene expression in murine breast fibroblasts from normal tissue, hyperplasia, adenoma and carcinoma (MMTV-PyMT model)

Project description:Analysis of differences at gene expression level of hpvE6 immortalized fibroblasts isolated from normal mammary glands and from hyperplasia, adenoma and carcinoma stages using the MMTV-PyMT model (FVB/N background). Analysis demonstrated the activation of specific transcriptional programs in fibroblasts from later stages. Total RNA obtained from isolated hpvE6 immortalized fibroblasts from normal mammary gland (NF) and from different stages of tumour development using the MMTV-PyMT murine breast cancer model. Stages were hyperplasia (HpAF), adenoma (AdAF) and carcinoma (CAF). Fibroblasts were seeded in a deformable Matrigel:collagen I matrix and total RNA isolated 72h later.

2013-03-19 | E-GEOD-45256 | biostudies-arrayexpress

Macrophage Gene Expression in PyMT Tumor Progression

Project description:Exome sequencing on macrophages sorted by flow cytometry from the mammary gland of 8- and 11-week-old female PyMT mice

2020-09-02 | GSE157290 | GEO

Consequences of sEH deletion in the polyoma middle T (PyMT) breast cancer tumor proteome

Project description:The aim of this investigation was to study the consequences of interfering with soluble epoxide hydrolase (sEH) expression on tumor growth and metastasis in genetically modified animals that spontaneously generate tumors without the exogenous application of high concentrations of epoxide mediators or inhibitors. Therefore, breast cancer development was studied in mice expressing the polyoma middle T oncogene (PyMT) under the control of the mouse mammary tumor virus promoter, to induce spontaneous mammary tumors. To facilitate the study of endogenous sEH activity in tumor growth, PyMT mice were then crossed with sEH-/- mice to generate sEH-deficient mice that spontaneously generate breast tumors (so called PyMTsEH mice). For these analyses, primary tumors were removed from 20 week old mice.

2021-09-14 | PXD026214 | Pride

Single cell RNA sequencing on PyMT mammary gland tumor cells

Project description:We labeled PyMT control cells versus PyMT-GPx2 KD with GFP in vitro and then injected into mammary fat pad of mice for incubating 45 days. We then generated single cell suspension by FACS sorting from PyMT-control, GPx2 KD. 10X Genomics was used to make cDNA library. We then sequenced the samples with Illumina high throughput sequencing.

2022-01-13 | GSE152368 | 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