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Notch responsive genes in the T29 cell line

ABSTRACT: The mouse Ikaros-deficient thymic lymphoma cell line T29 was transduced with a retrovirus expressing an fusion protein between a dominant-negative form of Mastermind and the ligand binding domain of the estrogen receptor. Cells trreated with Ethanol or 4-hydroxy-tamoxyfen for 24h were profiled.

ORGANISM(S): Mus musculus

PROVIDER: GSE46089 | GEO | 2013/04/17

SECONDARY ACCESSION(S): PRJNA197249

REPOSITORIES: GEO

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Notch responsive genes in the T29 cell line

Project description:The mouse Ikaros-deficient thymic lymphoma cell line T29 was transduced with a retrovirus expressing an fusion protein between a dominant-negative form of Mastermind and the ligand binding domain of the estrogen receptor. Cells trreated with Ethanol or 4-hydroxy-tamoxyfen for 24h were profiled. We used expression of an inducible ersion of the dominant negative Mastermind protein in an Ikaros-deficient cell line to identify Notch-regulated genes

2013-04-17 | E-GEOD-46089 | biostudies-arrayexpress

Ikaros responsive genes in the T29 cell line

Project description:The mouse Ikaros-deficient thymic lymphoma cell line T29 was transduced with an empty retrovirus (MigR1) or a retrovirus expressing an fusion proein between Ikaros1 and the ligand binding domain of the estrogen receptor. Cells trreated with ethanol or 4-hydroxy-tamoxyfen (4OHT) for 24h were profiled.

2013-04-17 | GSE46088 | GEO

Ikaros responsive genes in the T29 cell line

2013-04-17 | E-GEOD-46088 | biostudies-arrayexpress

Effect of a gamma secretase inhibitor on the T29 cell line

Project description:The mouse Ikaros-deficient thymic lymphoma cell line T29 was treated with a gamma-secretase inhibitor or vehicle (DMSO) for 36h and subjected to transcriptome analysis.

2013-04-17 | GSE46095 | GEO

Effect of a gamma secretase inhibitor on the T29 cell line

Project description:The mouse Ikaros-deficient thymic lymphoma cell line T29 was treated with a gamma-secretase inhibitor or vehicle (DMSO) for 36h and subjected to transcriptome analysis. 4 samples

2013-04-17 | E-GEOD-46095 | biostudies-arrayexpress

Mapping of Ikaros and RBPJ binding sites in the mouse T cell leukemia cell line T29

Project description:The transcription factor Ikaros represses Notch signaling. Since Ikaros and Notch treanscriptional mediator RBPJ both recognize sequences that contain the same core TGGGAA motif, it was hypothesized that Ikaros represses Notch signaling by targeting Notch response elements and competing with RBPJ for their binding. Here we used the mouse T-cell leukemia cell line T29 to compare the genomic binding profiles of Ikaros and RBPJ by ChIP-seq. The T29 cell line is derived from a Ikaros-deficient T-cell leukemia (Dumortier et al, MCB 26, 209-220, 2006) and exhibits strong Notch activation. We performed two chip-seq experiments with an anti-RBPJ antibody to map RBPJ binding sites. To map Ikaros binding sites, we engineered a T29-derived cell line that expresses a fusion protein between Ikaros and the ligand binding domain of the estrogen receptor (Ik1-ER) which is activated by addition of 4-hydroxy-tamoxifen (4OHT). We used an anti-Ikaros antibody to map the sites bound by Ik1-ER after treatment of the cells with 4OHT. Sequencing were performed with the Illumina GAII sequencer as as single end 36 base pair reads.

2014-04-02 | E-GEOD-46119 | biostudies-arrayexpress

Mapping of Ikaros and RBPJ binding sites in the mouse T cell leukemia cell line T29

2014-04-02 | GSE46119 | GEO

Differentially expressed miRNAs between T29H and T29 cells

Project description:miRNAs are small regulatory non-coding RNA molecules that influence a wide range of biological and pathological processes. Piling evidence has shown that miRNAs regulate the expression of various genes pivotal for tumor onset, progression and metastasis. Here we compared the miRNA profiling between T29(human ovarian epithelial cell immortalized with SV40T/t antigens and the human telomerase catalytic subunit) and T29H (T29 transformed with the oncogenic H-RASv12) cell lines.

2016-03-06 | GSE70416 | GEO

Methylibium sp. T29

Project description:Genome sequencing of the MTBE-degrading Methylibium sp. T29

| PRJNA229978 | ENA

The gene profile analysis of the function of HMGA2 in immortalized human ovarian surface epithelial cell lines.

Project description:To identify HMGA2-regulated downstream target genes, we compared the difference of gene profiles between ovarian surface epithelial cells without HMGA2 (T29-1, T29-2, T80) and cells with HMGA2 (T29A2-8, T29A2-15, T80A2-11). Immortalized ovarian surface epithelial cells (named T29-1, T29-2, T80) were transfected with HMGA2 retrovirus vector pBabe-HMGA2 (named T29A2-8, T29A2-15, T80A2-11). Then cells were harvested for RNA isolation for gene expression analysis. Control group: T29-1, T29-2, T80. Testing group: T29A2-8, T29A2-15, T80A2-11.

2010-08-14 | E-GEOD-23599 | biostudies-arrayexpress

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