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TranscriptomicsThe TCR activation acts as a tumor suppressor mechanism in T-ALL
Developmental checkpoints in stem/progenitor cells are critical to the determination, commitment and differentiation into distinct lineages. Cancer cells often retain expression of lineage-specific checkpoint proteins, but their potential impact in cancer remains elusive. T lymphocytes mature in the...
ORGANISM(S): Homo sapiens 
2016-08-20 | E-GEOD-65496 | biostudies-arrayexpress
TranscriptomicsRoutine use of microarray-based gene expression profiling to identify patients with low cytogenetic risk acute myeloid leukemia: accurate results can be obtained even with suboptimal samples. (test samples)
Background: Gene expression profiling has shown its ability to identify with high accuracy low cytogenetic risk acute myeloid leukemia such as acute promyelocytic leukemia and leukemias with t(8;21) or inv(16). The aim of this gene expression profiling study was to evaluate to what extent suboptimal...
ORGANISM(S): Homo sapiens 
2011-12-24 | E-GEOD-34714 | biostudies-arrayexpress
TranscriptomicsRoutine use of microarray-based gene expression profiling to identify patients with low cytogenetic risk acute myeloid leukemia: accurate results can be obtained even with suboptimal samples (training samples)
Background: Gene expression profiling has shown its ability to identify with high accuracy low cytogenetic risk acute myeloid leukemia such as acute promyelocytic leukemia and leukemias with t(8;21) or inv(16). The aim of this gene expression profiling study was to evaluate to what extent suboptimal...
ORGANISM(S): Homo sapiens 
2011-12-21 | E-GEOD-34577 | biostudies-arrayexpress
GenomicsSite- and allele-specific de-silencing of polycomb repressive activity by insertional oncogenesis: a new recurrent mechanism of TAL1 activation in T-ALL
T-cell acute lymphoblastic leukemia’s (T-ALL) are malignant proliferations of thymocytes occurring through a large diversity of genomic and epigenetic alteration. TAL1 is amongst the most frequently deregulated oncogenes. Known TAL1 dysregulation mechanisms consist of t(1;14) translocations and SIL...
ORGANISM(S): Homo sapiens 
2014-07-10 | E-GEOD-59257 | biostudies-arrayexpress
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