Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

7 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

HMLER cells expressing either FOXC2 or a vector control

ABSTRACT: We used microarrays to investigate the transcription profile of FOXC2 expression in a human mammary epithelial cell line. HMLER cells were infected with either a control vector or a retroviral vector expressing FOXC2.

ORGANISM(S): Homo sapiens

SUBMITTER: Jeffrey Chang

PROVIDER: E-GEOD-44335 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Expression analysis of colorectal cancer cell line SW480 expressing FOXC2

Project description:Investigation of whole genome gene expression level changes in a colorectal cancer cell line SW480 expressing FOXC2, compared to the pBabe control cells. Genes associated with metastasis regulated by FOXC2 in colorectal cancer were analysed. The role of FOXC2 in breast cancer metastasis are further described in Mani SA, Yang J et al. Mesenchyme Forkhead 1 (FOXC2) plays a key role in metastasis and is associated with aggressive basal-like breast cancers. PNAS 2007; 104: 10069-10074 . A six chip study using total RNA recovered from three separate cultures of SW480/pBabe and three separate cultures of SW480/FOXC2. Each chip measures the expression level of 45033 genes from SW480/pBabe or SW480/FOXC2.

2014-07-02 | E-GEOD-58980 | biostudies-arrayexpress

HMLER cells expressing either FOXC2 or a vector control

Project description:We used microarrays to investigate the transcription profile of FOXC2 expression in a human mammary epithelial cell line.

2013-02-15 | GSE44335 | GEO

Transcription profiling of white adipose tissue of transgenic mice overexpressing the FOXC2 gene compared with adipose tissue of wild type mice

Project description:Transcript profiling to identify genes where the mRNA expression levels are differentially regulated in white adipose tissue of transgenic mice overexpressing the FOXC2 gene compared with adipose tissue of wild-type mice.

2007-04-25 | E-MEXP-410 | biostudies-arrayexpress

ChIP-chip study aimed at the identification of the repertoire of FOXC2 binding sites affected by the loss of FOXC2 phosphorylation in primary human lymphatic endothelial cells (LECs)

Project description:Chromatin immunoprecipitation microarray (ChIP-chip) study using anti-Myc (9E10) antibodies and primary human lymphatic endothelial cells (LECs) transduced with recombinant adenoviruses expressing wild type or phosphorylation-deficient Myc-tagged FOXC2.

2013-07-13 | E-MTAB-596 | biostudies-arrayexpress

Transcription profiling of human breast tumor epithelia cell types HMLER and BPLER compared to immortalized parent cells of origin - HME and BPE

Project description:The gene expression of two different tumorigenic human breast epithelial cell types (HMLER and BPLER) is compared with their immortalized parental cell-of-origin (HME and BPE). Experiment Overall Design: Two different normal primary human mammary epithelial cell populations (BPECs and HMECs) were isolated based on their differing in vitro growth requirements. These cells were immortalized by hTERT giving rise to BPE and HME cells. These hTERT immortalized cells (BPE and HME) were transformed by SV40-early region (LT+st) and H-Ras giving rise to transformed tumorigenic derivatives BPLER and HMLER. Biological replicates (4 - 6 samples) for each of 4 cell types were analyzed (untransformed hTERT immortalized cell populations (BPE&HME), and transformed tumorigenic derivatives (BPLER & HMLER).

2008-06-15 | E-GEOD-6885 | biostudies-arrayexpress

Expression profile of human lymphatic endothelial cells under static or oscillatory shear stress conditions in the presence or absence of FOXC2

Project description:Lymphatic valves are specialized units regularly distributed along collecting vessels that allow unidirectional forward propulsion of the lymph, and its efficient transport from tissues to the bloodstream. Lymphatic endothelial cells that cover lymphatic valve sinuses are subjected to complex flow patterns, due to recirculation of the lymph during the collecting vessel pumping cycle. They also express high levels of FOXC2 transcription factor. We used microarrays to study the transcriptional networks controlled by FOXC2 in human lymphatic endothelial cells subjected to oscillatory shear stress or cultured under static conditions. Human lymphatic endothelial cells were transfected with control or FOXC2 siRNAs and subjected to 24-hour oscillatory shear stress (1 dyn/cm2; 1/4 Hz) or kept under static conditions as a control. RNA were amplified and hybridized on Affymetrix Human Gene 1.0 ST Arrays. The experiment was run twice independently, using each time a different siRNA to knockdown FOXC2, as previously described (Sabine et al, 2012, Dev Cell).

2015-11-09 | E-GEOD-60152 | biostudies-arrayexpress

Transcription profiling of human HMLER breast cancer cells treated with paclitaxel and salinomycin-treated HMLER breast cancer cells

Project description:Screens for agents that specifically kill epithelial cancer stem cells (CSCs) have not been possible due to the rarity of these cells within tumor cell populations and their relative instability in culture. We describe here an approach to screening for agents with epithelial CSC-specific toxicity. We implemented this method in a chemical screen and discovered compounds showing selective toxicity for breast CSCs. One compound, salinomycin, reduces the proportion of CSCs by >100-fold relative to paclitaxel, a commonly used breast cancer chemotherapeutic drug. Treatment of mice with salinomycin inhibits mammary tumor growth in vivo and induces increased epithelial differentiation of tumor cells. In addition, global gene expression analyses show that salinomycin treatment results in the loss of expression of breast CSC genes previously identified by analyses of breast tissues isolated directly from patients. This study demonstrates the ability to identify agents with specific toxicity for epithelial CSCs Experiment Overall Design: Experimentally transformed HMLER breast cancer cells were treated in culture with either paclitaxel (10nM) or salinomycin (1uM) for one week. There were three biologic replicates for each treatment condition.

2009-09-15 | E-GEOD-17215 | biostudies-arrayexpress

Homo sapiens

Project description:HMLER cells expressing either FOXC2 or a vector control

| PRJNA189480 | ENA

Genome-wide analysis of the RNA polyemerase I trascription factor UBF1/2 binding in mouse and human cell lines.

Project description:We report ChIP-Seq analysis of the RNA polyemerase I trascription factor UBF1/2 in NIH3T3, HMEC and HMLER cell lines. NIH3T3* samples: We correlated UBF1/2 binding across the genome with that of RNA polemerase I (Pol I), RNA polemerase II (Pol II) and chromatin states in NIH3T3 cells We perfromed ChIP-seq of UBF1/2 (2 biological replicates), Pol I (POLR1A/RPA194), Pol II, H3K9me3, H3K4Me3, H3K9ac, H4 hyperacetylation and genomic DNA input as reference. HMEC* samples: We report ChIP-Seq analysis of UBF1/2 and Pol I (POLR1A/RPA194) in human mammary epithelial cells (HMEC). In addition we include UBF1/2 ChIP-seq in the tumourigenic epithelial cell line HMLER. In this study, we compared UBF1/2 binding in HMEC to UBF1/2 binding in in the tumorigenic HMLER cells, an isogenic HMEC-derived cell line expressing the SV40 large-T, TERT, and an oncogenic allele of the HRAS gene (expressing HRASV12G) that forms tumors in nude mice (Elenbaas et al., Gene & Development 2001) We sequenced UBF1/2 ChIP and Pol I(POLR1A/RPA194) ChIP and gDNA input from HMEC. We sequenced UBF1/2 ChIP and gDNA input from HMLER

2014-11-14 | E-GEOD-63255 | biostudies-arrayexpress

Single Cell RNA-seq data of parental HMLER cells and HMLER-derived clones C1 and C2

Project description:Analysis of gene expression patterns at single cell level of parental HMLER cells and HMLER-derived non-convertible clone C1 and convertible clone C2. Two conditions were used including independently cultured or cultured together in vitro.

2022-06-27 | GSE206855 | 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