Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

14 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from mammary macrophages isolated from MMTV-iFGFR1 transgenic mice

ABSTRACT: The goal of this experiment was to profile macrophages from mammary glands isolated from transgenic mice that express inducible FGFR1 in mammary epithelial cells (MMTV-iFGFR1 transgenic mice). The mice were treated with with dimerizer to activates iFGFR1 for 48 hours and 4 weeks to induce mammary hyperplasias. Control mice included non-transgenic littermates treated with dimerizer for the same amount of time. Macrophages were sorted from mammary glands of MMTV-iFGFR1 transgenic mice and non-transgenic mice following dimerizer treatment using Cd11b-PE. Macrophages from 3 mice were pooled for each sample. RNA was extracted and analyzed using the Affymetrix Mouse 2.0 chip.

ORGANISM(S): Mus musculus

SUBMITTER: Kaylee Schwertfeger

PROVIDER: E-GEOD-36477 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Expression data from mammary macrophages isolated from MMTV-iFGFR1 transgenic mice

Project description:The goal of this experiment was to profile macrophages from mammary glands isolated from transgenic mice that express inducible FGFR1 in mammary epithelial cells (MMTV-iFGFR1 transgenic mice). The mice were treated with with dimerizer to activates iFGFR1 for 48 hours and 4 weeks to induce mammary hyperplasias. Control mice included non-transgenic littermates treated with dimerizer for the same amount of time.

2012-06-01 | GSE36477 | GEO

Changes in Gene expression during the development and progression of mammary tumors in MMTV-Wnt-1 and MMTV-Neu TG mice

Project description:Gene expression profiling of samples from normal virgin mammary glands, hyperplastic mammary glands, mamary tumors, and lung metastases from MMTV-Wnt-1 transgenic (TG) mice, and mammary tumors and lung metastases from MMTV-Neu trangenic (TG) mice Keywords: Array analysis, multi-step tumorigenesis, metastasis, MMTV-Wnt-1 trangenic mice, MMTV-Neu transgenic mice

2005-09-30 | GSE2860 | GEO

Comparative Analysis of MMTV-neu tumors, preneoplastic MMTV-neu mammary gland, and Wild-type controls

Project description:To identify early events of erbB2-induced mammary tumorigenesis, we compared datasets from 14 genechip experiments including MMTV-neu tumors, preneoplastic neu mammary gland (adjacent neu), and age-matched, wild-type control mammary glands Keywords = transgenic mouse Keywords = MMTV-neu Keywords = erbB2 Keywords = HER2 Keywords = mammary tumor Keywords: ordered

2005-05-03 | GSE2528 | GEO

Transcription profiling of mouse tumoros from cdc25a over-expressing animals - (MMTV-cdc25a;MMTV-neu and MMTV-neu

Project description:CDC25A is a critical target of checkpoint, and its overexpression is observed in various cancers. Here we demonstrate that in vivo levels of Cdc25A expression determine the efficiency of transformation and tumorigenesis. Transgenic expression of CDC25A in murine mammary glands cooperates with tumorigenesis induced by expression of ras or neu. CDC25A- overexpressing tumors display aggressiveness and genomic instability with changes in fragile chromosomal regions, including the region orthologous to human 1p32-36. Experiment Overall Design: Tumors from two mice from each of two conditions (MMTV-cdc25a;MMTV-neu and MMTV-neu) were analyzed in a dye swap experiment. A total of four hybridizations were performed.

2008-06-12 | E-GEOD-4114 | biostudies-arrayexpress

Comparative genomic hybridization of mouse cell lines MMTV-cdc25a;MMTV-neu murine cell line

Project description:CDC25A is a critical target of checkpoint, and its overexpression is observed in various cancers. Here we demonstrate that in vivo levels of Cdc25A expression determine the efficiency of transformation and tumorigenesis. Transgenic expression of CDC25A in murine mammary glands cooperates with tumorigenesis induced by expression of ras or neu. CDC25A- overexpressing tumors display aggressiveness and genomic instability with changes in fragile chromosomal regions, including the region orthologous to human 1p32-36. Experiment Overall Design: Genomic DNA from a MMTV-cdc25a;MMTV-neu double transgenic murine cell line derived from a mammary tumor was compared to normal mammary tissue DNA from the parental strain. A total of two hybridizations were completed.

2008-06-13 | E-GEOD-4767 | biostudies-arrayexpress

Expression data from MMTV-PDK1 transgenic mice

Project description:The role of PDK1 on mammary tumorigenesis and its interaction with PPARdelta, was assessed. Transgenic mice were generated in which PDK1 was expressed in the mammary epithelium. We used microarrays to analyse global gene expression changes in MMTV-PDK1 transgenic mice versus wild-type mice and determine any differential responses to GW501516 treatment. RNA was isolated (RNeasy Mini Kit, Qiagen) from mammary gland tissue from nulliparious transgenic and wild-type mice maintained on normal rodent chow or a diet supplemented with GW501516 for 1 week.

2011-02-05 | E-GEOD-27083 | biostudies-arrayexpress

Comparative analysis of 10 week and 5 week Bitransgenic mice (LH mouse crossed with MMTV-neu mouse)

Project description:To identify genes that may facilitate early steps of ErbB2/Neu-mediated mammary tumorigenesis, we performed comparative microarray analysis of 5- and 10-week bitransgenic mammary glands (LHxMMTV-neu) in triplicate. Keywords: transgenic mouse, erbB2, MMTV-neu, HER2, mammary tumor, breast cancer

2006-01-01 | GSE3501 | GEO

Expression data from MMTV-PPARd mice, 1 week GW501516 treatment

Project description:The role of murine peroxisome proliferator-activated receptor-delta (PPARd) in mammary tumorigenesis was assessed. Microarrays were used to analyse global gene expression to determine changes in MMTV-PPARd transgenic mice versus wild-type mice and the effect of GW501516. RNA was isolated (RNeasy Mini Kit, Qiagen) from mammary gland tissue of transgenic and wild-type mice maintained on normal rodent chow or 0.005% GW501516

2013-05-31 | E-GEOD-34109 | biostudies-arrayexpress

Expression data from MMTV-PDK1 transgenic mice

2011-02-05 | GSE27083 | GEO

Transcription profiling of murine mammary glands to study early events occuring in p53-independent hormone-induced tumorigenesis

Project description:LH-overexpressing mice display elevated levels of mammogenic hormones and consequently develop spontaneous mammary tumors with a median latency of 41 weeks. Tumors occur in the absence of p53 mutations and in the presence of a seemingly functional p53 signaling pathway. At 16 weeks of age, no histological evidence of tumors is observed in these transgenic mammary glands; however, mammary cells do demonstrate centrosome amplification at this age suggesting that early tumorigenic processes may have occured. Thus comparison of the transcriptome of the mammary glands from 16 week old LH-overexpressing mice to that of wild type mice will provide insight into early events occuring in p53-independent hormone-induced tumorigenesis. Experiment Overall Design: Total RNA was isolated from mammary glands of a total of 9 wild type and 9 transgenic mice. RNA from 3 mammary glands was pooled together generating 3 wild type samples and 3 transgenic samples.

2007-09-11 | E-GEOD-3348 | biostudies-arrayexpress

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