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Proteomicsc-Abl Dependent Tyrosine Phosphorylation of theCo-chaperone Aha1 Regulates Interaction with Hsp90
The ability of Heat Shock Protein 90 (Hsp90) to hydrolyze ATP is essential for its chaperone function. The co-chaperone Aha1 stimulates Hsp90 ATPase activity tailoring the chaperone function to specific “client” proteins. The intracellular signaling mechanisms directly regulating Aha1 association wi...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-28 | MSV000080713 | MassIVE
ProteomicsIdentification of ABL Kinase Substrates by Kinase Assay Linked Phosphoproteomics and Multiple Drug Treatments
The kinase assay linked phosphoproteomics (KALIP) strategy was used to identify direct substrates of the Abelson tyrosine kinase (ABL). First, kinase assays using peptides and proteins from chronic myelogenous leukemia cells and recombinant ABL were done to identify kinase substrates in vitro. The A...
ORGANISM(S): Homo Sapiens (human) 
2019-03-20 | PXD005431 | JPOST Repository
TranscriptomicsGene expression profiling in BCR-ABL expressing LSCs and BCR-ABL-BLK expressing LSCs
Using BCR-ABL-induced chronic myeloid leukemia (CML) as a disease model for leukemia stem cells (LSCs), we showed that BCR-ABL down-regulates the B lymphoid kinase (Blk) gene in leukemia stem cells in CML mice and that Blk functions as a tumor suppressor in LSCs and suppresses LSC function. Inhibiti...
ORGANISM(S): Mus musculus 
2012-07-05 | E-GEOD-36096 | 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
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
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
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
TranscriptomicsThe effect of knockdown Abl kinases on breast cancer cells' global transcriptome
To gain insight into the signaling pathway(s) required for ABL1/ABL2-dependent bone metastasis, we evaluated the consequences of single or double inactivation of ABL1 and ABL2 on the transcriptome of breast cancer cells. Double ABL1/ABL2 knockdown was required to decrease the levels of p-CrKL by mor...
ORGANISM(S): Homo sapiens 
2016-03-02 | E-GEOD-69125 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human BCR-ABL positive and negative adult Acute Lymphoblastic Leukemia samples
A set of 37 BCR-ABL positive (21 and 16 of which expressed p185 and p210, respectively) and 17 BCR-ABL negative adult ALL specimens from MRC UKALLXII/ECOG E2993 intergroup study. Gene expression profiling was performed using the 3DNA Array 900 Expression Array Detection Kit (Genisphere, Hatfield, PA...
ORGANISM(S): Homo sapiens 
2007-05-23 | E-SMDB-3750 | biostudies-arrayexpress
TranscriptomicsExpression data of treated LNCaP-abl cells
We introduce a family of multivalent peptidomimetic conjugates that modulate the activity of the androgen receptor (AR). Bioactive ethisterone ligands were conjugated to a set of sequence-specific peptoid oligomers. Certain multivalent peptoid conjugates enhance AR-mediated transcriptional activatio...
ORGANISM(S): Homo sapiens 
2012-12-21 | E-GEOD-37796 | biostudies-arrayexpress
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