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Cancer arises through reprogramming-like processes in mice

ABSTRACT: Gene expression data from CD22+B220+ FACS-purified splenocytes of adult wild-type, Sca1-Bcl6(floxed) and Sca1-Bcl6(Δ) knock-in CBAxC57BL/6J mice. The Bcl6 floxed vector was generated by inserting the mouse Bcl6–IRES-eGFP cassette flanked by loxP sites into the ClaI site of the pLy6 vector. The transgene fragment was excised from its vector by restriction digestion with NotI, purified and injected into CBAxC57BL/6J fertilized eggs. Two independent transgenic lines were generated and analyzed. Sca1-Bcl6(floxed) mice were bred to mb1-Cre mice to generate Sca1-Bcl6(Δ) mice. Splenic B220+CD22+ cells were FACS purified from wild-type, Sca1-Bcl6(floxed) and Sca1-Bcl6(Δ) mice and arrayed using Affymetrix Mouse Gene 1.0 ST arrays.

ORGANISM(S): Mus musculus

SUBMITTER: Michael Green

PROVIDER: E-GEOD-36503 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Cancer arises through reprogramming-like processes in mice

Project description:Gene expression data from CD22+B220+ FACS-purified splenocytes of adult wild-type, Sca1-Bcl6(floxed) and Sca1-Bcl6(Δ) knock-in CBAxC57BL/6J mice.

2014-03-01 | GSE36503 | GEO

HGAL Enhances BCR-mediated Syk Activation, Leading to Lymphoid Hyperplasia and Amyloidosis

Project description:Gene expression data from CD22+B220+ FACS-purified splenocytes of adult Sca1-HGAL knock-in CBAxC57BL/6J mice or wild-type littermates. Transgenic mice expressing HGAL (GCET2) under control of the Sca1 (Ly-6E.1) promoter were generated. CD22 and B220 dual-positive B-cells were FACS purified from spleens of adult transgenic mice and wildtype littermates, total-RNA was isolated, and transcriptional profiling performed using GeneChip® Mouse Gene 1.0 ST Arrays.

2013-05-22 | E-GEOD-35400 | biostudies-arrayexpress

HGAL Enhances BCR-mediated Syk Activation, Leading to Lymphoid Hyperplasia and Amyloidosis

Project description:Gene expression data from CD22+B220+ FACS-purified splenocytes of adult Sca1-HGAL knock-in CBAxC57BL/6J mice or wild-type littermates.

2013-05-22 | GSE35400 | GEO

Transient expression of Bcl6 is sufficient for oncogenic function and induction of mature B-cell lymphoma

Project description:Reduced representation bisulfite sequencing (RRBS) of hematopoeitic stem/progenitor cells and mature B-cells from wild-type mice and mice transiently expressing Bcl6 under control of the Sca1 promoter. CBAxC57BL/6J mice were engineered to transiently express a Bcl6 cDNA in hematopoeitic stem/progenitor cells under control of the Sca1 promoter and then delete the transgene by cre-mediated recombination upon expression of Cd79a (Sca1-BCL6?). Hematopoeitic stem/progentior cells (HSPC, Sca1+Lin-) from the bone marrow and mature B-cells (B220+) from the peripheral blood were isolated from these mice and wild-type CBAxC57BL/6J mice by fluorescence activated cell sorting. Cells from 6-9 mice were pooled, for a total of 4 experimental conditions. DNA was extracted for each condition and analyzed by reduced representation bisulfite sequencing.

2014-03-28 | E-GEOD-56310 | biostudies-arrayexpress

Transient expression of Bcl6 is sufficient for oncogenic function and induction of mature B-cell lymphoma

2014-03-28 | GSE56310 | GEO

H3K4me2 and gene expression profiling in control and KMT2D KD murine B220 cells

Project description:Define and compare H3K4me2 enrichment in murine B220 cells transduced with empty vector (ct) or KMT2D-shRNA. Compare gene expression by RNAseq in murine B220 cells transduced with empty vector (ct) or KMT2D-shRNA. Using H3K4me1/2 ChIPseq and RNAseq we profiled murine B220 purified cells from tumors transduced with EV (n=3) or KMT2D-shRNA (n=3).

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RNA-seq of primary mouse B cell progenitor populations after activation with LPS

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H3K4me2 and gene expression profiling in control and KMT2D KD murine B220 cells

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Chronic active pre-B cell receptor signaling drives BCL6 expression and represents a therapeutic target in a distinct subtype of acute lymphoblastic leukemia

Project description:BCL6fl/fl mouse bone marrow pre-B cells were transduced with an TCF3-PBX1 vector. The TCF3-PBX1 transduced BCL6fl/fl pre-B cells were then transduced with an empty vector (EV), or a Cre vector for Cre-mediated BCL6 deletion. Effect of BCL6 deletion in the TCF3-PBX1 pre-B cells were studied by Affymetrix GeneChip Mouse Genome 430 2.0 Arrays. TCF3-PBX1 transduced BCL6fl/fl mice bone marrow pre-B cells were tranduced with an empty vector (EV) or a Cre vector for BCL6 deletion

2015-02-08 | E-GEOD-59332 | biostudies-arrayexpress

Transcriptome Analysis of IL-33-Deficient Early Developing B Cells

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2019-07-04 | GSE132123 | GEO

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