Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

59 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

BCL6 enables leukemia cells to cope with inhibition of oncogenic tyrosine kinases

ABSTRACT: This SuperSeries is composed of the following subset Series: GSE24381: Inhibition of BCL6-dependent gene expression in Philadelphia chromosome positive acute lymphoblastic leukemia GSE24404: Recruitment of BCL6 to target genes in Philadelphia chromosome positive acute lymphoblastic leukemia Refer to individual Series

ORGANISM(S): Homo sapiens

SUBMITTER: Markus Müschen

PROVIDER: E-GEOD-24426 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Recruitment of BCL6 to target genes in Philadelphia chromosome positive acute lymphoblastic leukemia

Project description:The Philadelphia chromosome (Ph) encodes the oncogenic BCR-ABL1 tyrosine kinase, which defines a subset of acute lymphoblastic leukemia (ALL) with a particularly unfavorable prognosis. Tyrosine kinase inhibitors (TKI) are widely used to treat patients with leukemia driven by BCR-ABL1 and other oncogenic tyrosine kinases. In response to TKI-treatment, BCR-ABL1 ALL cells upregulate BCL6 protein levels by ~90-fold, i.e. to similar levels as in diffuse large B cell lymphoma (DLBCL) with BCL6 translocations. In this study, we used genome tiling arrays to identify BCL6 target genes with specific recruitment of BCL6. Three Ph+ ALL cell lines (BV-173, NALM-1 and TOM-1) in duplicate were either treated with 10µM STI571 (Imatinib) for 24 hours or cultured in absence of STI571.

2011-02-15 | E-GEOD-24404 | biostudies-arrayexpress

ChIP-on-chip of BCL6

Project description:Identification BCL6 target genes in primary germinal center cells and DLBCL cell lines by ChIP-on-chip Three replicates in each type of cells

2010-06-21 | E-GEOD-15179 | biostudies-arrayexpress

Recruitment of BCL6 to target genes in Philadelphia chromosome positive acute lymphoblastic leukemia

2011-02-15 | GSE24404 | GEO

Inhibition of BCL6-dependent gene expression in Philadelphia chromosome positive acute lymphoblastic leukemia

Project description:The Philadelphia chromosome (Ph) encodes the oncogenic BCR-ABL1 tyrosine kinase, which defines a subset of acute lymphoblastic leukemia (ALL) with a particularly unfavorable prognosis. Tyrosine kinase inhibitors (TKI) are widely used to treat patients with leukemia driven by BCR-ABL1 and other oncogenic tyrosine kinases. In response to TKI-treatment, BCR-ABL1 ALL cells upregulate BCL6 protein levels by ~90-fold, i.e. to similar levels as in diffuse large B cell lymphoma (DLBCL) with BCL6 translocations. In this study, we analyzed the gene expression changes after treatment with Imatinib or Imatinib + RI-BPI.

2011-03-01 | GSE24381 | GEO

Homo sapiens

Project description:Recruitment of BCL6 to target genes in Philadelphia chromosome positive acute lymphoblastic leukemia

| PRJNA133747 | ENA

Homo sapiens

Project description:Inhibition of BCL6-dependent gene expression in Philadelphia chromosome positive acute lymphoblastic leukemia

| PRJNA133471 | ENA

RNA-seq of human leukemia cell lines, MHH-CALL-4 and MUTZ-5, treated either with Ruxolitinib, FX1, or their combination.

Project description:CRLF2-rearranged acute lymphoblastic leukemia (ALL) is associated with poor clinical outcomes. Although JAK1/2 is activated in this type of ALL, treatment with JAK1/2 inhibitors is insufficient in inhibiting cell growth and inducing apoptosis. BCL6 upregulation upon JAK inhibition may account for this insufficiency. Therefore, we compared gene expression changes of two CRLF2-rearranged ALL cell lines, MHH-CALL-4 and MUTZ-5, treated with either ruxolitinib(a JAK1/2 inhibitor), FX1(a BCL6 inhibitor), their combination, or control.

2022-07-31 | E-MTAB-10755 | biostudies-arrayexpress

Philadelphia chromosome (Ph)-positive acute lymphoblastic leukemia (ALL)

Project description:Philadelphia chromosome (Ph)-positive acute lymphoblastic leukemia (ALL)

| PRJNA786930 | ENA

Inhibition of BCL6-dependent gene expression in Philadelphia chromosome positive acute lymphoblastic leukemia

Project description:The Philadelphia chromosome (Ph) encodes the oncogenic BCR-ABL1 tyrosine kinase, which defines a subset of acute lymphoblastic leukemia (ALL) with a particularly unfavorable prognosis. Tyrosine kinase inhibitors (TKI) are widely used to treat patients with leukemia driven by BCR-ABL1 and other oncogenic tyrosine kinases. In response to TKI-treatment, BCR-ABL1 ALL cells upregulate BCL6 protein levels by ~90-fold, i.e. to similar levels as in diffuse large B cell lymphoma (DLBCL) with BCL6 translocations. In this study, we analyzed the gene expression changes after treatment with Imatinib or Imatinib + RI-BPI. Three Ph+ ALL cell lines (BV-173, SUP-B15 and TOM-1) were treated in the presence or absence of 10 μM STI571 (Imatinib) or in the presence of both 10 μM STI571 and 20 μM RI-BPI for 24 hours.

2011-03-01 | E-GEOD-24381 | biostudies-arrayexpress

JAK2 inhibition in Philadelphia chromosome like acute lymphoblastic leukemia

Project description:JAK2 inhibition in Philadelphia chromosome like acute lymphoblastic leukemia

| PRJNA548171 | ENA