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TranscriptomicsTranscription profiling of mouse leukemia (HSC) haematopoietic stem cells expressing BCR/ABL
The BCR-ABL oncogene, generated by Philadelphia chromosome, is present in about 95% human Chronic myeloid leukemia (CML) and 20~30% acute lymphoblastic leukemia (ALL). One of BCR-ABL isoforms, P210, is more often detected in CML and ALL patients. Although BCR-ABL kinase inhibitors are effective in ...
ORGANISM(S): Mus musculus 
2008-04-04 | E-GEOD-10912 | biostudies-arrayexpress
TranscriptomicsIdentification of targets regulated by SELP in HSC
To understand the underlying mechanism by which Alox15 gene is required by HSCs, we performed a comparative DNA microarray analysis using total RNA isolated from wild type Lin-Sca-1+c-Kit+, SELP-/- Lin-Sca-1+c-Kit+. The result was validated by quantitative real-time PCR analysis of wild type Lin-Sca...
ORGANISM(S): Mus musculus 
2014-05-09 | E-GEOD-57459 | biostudies-arrayexpress
TranscriptomicsGene expression profiling in WT and Hif1a-/- HSCs
To understand the underlying mechanism by which the Hif1a gene is required by hematopoietic stem cells (HSCs), we performed a comparative DNA microarray analysis using total RNA isolated from wild type Lin-Sca-1+c-Kit+ cells and Hif1a-/- Lin-Sca-1+c-Kit+ cells. The result was validated by quantitati...
ORGANISM(S): Mus musculus 
2012-04-03 | E-GEOD-35110 | biostudies-arrayexpress
TranscriptomicsGene expression profiling in BCR/ABL-expressing LSCs and BCR/ABL-expressing Hif1a-/-LSCs
Using a mouse model of chronic myelogenous leukemia (CML), here we report that HIF1M-NM-1 plays a crucial role in survival maintenance of leukemia stem cells (LSCs). Deletion of HIF1M-NM-1 impairs the propagation of CML through impairing cell cycle progression and inducing apoptosis of LSCs. Deletio...
ORGANISM(S): Mus musculus 
2012-04-03 | E-GEOD-35111 | biostudies-arrayexpress
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 wild type and Hif1a-deficient normal and leukemia stem cells
This SuperSeries is composed of the following subset Series: GSE35110: Gene expression profiling in WT and Hif1a-/- HSCs GSE35111: Gene expression profiling in BCR/ABL expressing LSCs and BCR/ABL expressing Hif1a-/-LSCs Refer to individual Series
ORGANISM(S): Mus musculus 
2012-04-03 | E-GEOD-35183 | biostudies-arrayexpress
TranscriptomicsGene expression profiling in WT and Alox15-/- HSCs
To understand the underlying mechanism by which Alox15 gene is required by HSCs, we performed a comparative DNA microarray analysis using total RNA isolated from wild type Lin-Sca-1+c-Kit+, Alox5-/- Lin-Sca-1+c-Kit+. The result was validated by quantitative real-time PCR analysis of wild type Lin-Sc...
ORGANISM(S): Mus musculus 
2011-05-17 | E-GEOD-29348 | 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
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