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TranscriptomicsWnt/Ca2+/NFAT signaling maintains survival of Ph+ leukemia cells upon inhibition of Bcr-Abl
Although Bcr-Abl kinase inhibitors have proven effective in the treatment of chronic myeloid leukemia (CML), they generally fail to completely eradicate Bcr-Abl+ leukemia cells. To identify genes whose inhibition sensitizes Bcr-Abl+ leukemias to killing by Bcr-Abl inhibitors, we performed an RNAi-ba...
ORGANISM(S): Homo sapiens 
2010-07-15 | E-GEOD-21499 | biostudies-arrayexpress
ProteomicsFunctional proteomics defines differential signaling networks of the oncogenic kinases Bcr-Abl p210 and p185
The two major isoforms of the oncogenic Bcr-Abl tyrosine kinase, p210 and p185, are expressed upon the Philadelphia chromosome translocation. p210 is the hallmark of chronic myelogenous leukemia, whereas p185 occurs in the majority of B-cell acute lymphoblastic leukemia. Differences in protein-prote...
ORGANISM(S): Mus musculus (Mouse) 
2017-01-31 | PXD005149 | Pride
Leukemia Bcr-abl tyrosine kinase Interactome Silac Phosphoproteome 
TranscriptomicsPre-BCR Signaling induce IgK Locus Accessibility by functional redistribution of Enhancer-mediated chromatin Interactions
During B cell development the precursor B cell receptor (pre-BCR) checkpoint is thought to increase immunoglobulin k light chain (Igk) locus accessibility to the V(D)J recombinase. Accordingly, pre-B cells lacking the pre-BCR signaling molecules Btk or Slp65 showed reduced germline Vk transcription....
ORGANISM(S): Mus musculus 
2014-03-21 | E-GEOD-53896 | biostudies-arrayexpress
TranscriptomicsRegulation of hTERT by BCR-ABL at multiple levels in K562 cells
To investigate the mechanism of telomerase regulation in BCR-ABL positive cells due to its clinical value, we studied the catalytic component of telomerase, TERT. Our results suggest that BCR-ABL plays an important role in regulating hTERT in K562 (BCR-ABL positive human leukemia) cells. When Gleeve...
ORGANISM(S): Homo sapiens 
2011-12-15 | E-GEOD-26821 | biostudies-arrayexpress
TranscriptomicsGene expression profiling in BCR/ABL expressing LSCs and BCR/ABL expressing Alox5-/-LSCs
We previously demonstrated that Alox5 deficiency impairs the function of LSCs and prevents the initiation of BCR-ABL-induced CML. To identify the pathways in which Alox5 gene regulates function of LSCs, we performed a comparative DNA microarray analysis using total RNA isolated from non-BCR-ABL-expr...
ORGANISM(S): Mus musculus 
2011-05-17 | E-GEOD-29347 | biostudies-arrayexpress
ProteomicsIntegrative phosphoproteome and interactome analysis of the role of Ubash3b in BCR-ABL signaling
Ubash3b, also known as suppressor of T-cell receptor signaling or Sts-1, is an ill-studied atypical tyrosine phosphatase with ubiquitin binding ability. In our previous study, we hypothesized that Ubash3b plays an inhibitory role in BCR-ABL signaling through binding and dephosphorylating BCR-ABL and...
ORGANISM(S): Mus musculus (Mouse) 
2019-09-25 | PXD013160 | Pride
Phosphoproteome Bcr-abl Mouse Leukemia Bioid Biosite 
ProteomicsSystems-wide analysis of BCR signalosomes and downstream phosphorylation and ubiquitylation
In this study, we have analyzed BCR induced dynamic composition of the BCR signalosome and global changes in BCR induced phosphoproteome and ubiquitylation events using high resolution LC-MS/MS
ORGANISM(S): Mus musculus (Mouse) 
2015-06-02 | PXD001440 | Pride
B-cells Bcr signaling A20 b cell line 
TranscriptomicsTranscription profiling of human Mo7e cells transduced with control- or p210(BCR-ABL)-GFP viruses
The profiles of transcripts of Mo7e cells transduced with control- or p210(BCR-ABL)-GFP viruses were compared using microarrays to investigate
ORGANISM(S): Homo sapiens 
2007-10-31 | E-TABM-173 | biostudies-arrayexpress
ProteomicsDe novo BCR-ABL linear kinase motifs revealed by phosphoproteomics in yeast
Protein tyrosine phosphorylation (pY) is central to many cellular signaling pathways. Deregulation of pY can lead to malignancies such as leukemia. Thus, assigning kinase-substrate relations is imperative to understand disease alterations. However, such efforts are complicated by kinase redundancy, ...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2023-07-20 | PXD038551 | Pride
Bcr-abl Ksea Phosphoproteomics Abl Linear sequence motif Protein tyrosine phosphorylation 
MetabolomicsImmunoglobulin expression in the endoplasmic reticulum shapes the metabolic fitness of B lymphocytes
The major function of B lymphocytes is to sense antigens and to produce protective antibodies after activation. This function requires the expression of a B-cell antigen receptor (BCR), and evolutionary conserved mechanisms seem to exist that ensure that B cells without a BCR do not develop nor surv...
2020-04-21 | MTBLS186 | MetaboLights
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