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TranscriptomicsIGR_MEGACARYOCYTES_STUDY_OB
The molecular bases of cellular changes that occur during ontogeny of human megakaryopoiesis remained unknown. We performed global gene expression profiling of pure populations of megakaryocytes (MK) derived from ES cells (MKES), fetal liver (MKFL), cord blood (MKCB) and adult blood (MKAD). A close ...
ORGANISM(S): Homo sapiens 
2013-06-24 | E-MTAB-1452 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of the effect of S78454, a pan histone deacetylase inhibitor, on megakaryopoiesis derived from human CD34+ cells
S78454 (Abexinostat, PCI-24781) is a pan histone deacetylase inhibitor (HDACi) that demonstrates efficacy in malignancy treatment. Like other HDACi, this drug induces a profound thrombocytopenia, whose mechanism is partially understood. We have tested its effect at doses reached in patients plasma o...
ORGANISM(S): Homo sapiens 
2013-06-30 | E-MTAB-1180 | biostudies-arrayexpress
TranscriptomicsDual role of EZH2 on megakaryocyte differentiation, analysis at different stages of maturation at day 9 of culture
EZH2, the enzymatic component of PRC2, has been identified as a key factor in hematopoiesis. EZH2 loss of function mutations have been found in myeloproliferative neoplasms, more particularly in myelofibrosis, but the precise function of EZH2 in megakaryopoiesis is not fully delineated. Here, we sho...
ORGANISM(S): Homo sapiens 
2021-11-02 | E-MTAB-8610 | biostudies-arrayexpress
TranscriptomicsIdentification of ETO2-GLIS2 transcriptional targets
Acute megakaryoblastic leukemia (AMKL) is a subtype of leukemia primarily diagnosed in childhood and generally associated with poor prognosis. Genetic alterations found in de novo childhood AMKL include the OTT-MAL fusion, MLL and NUP98 fusions and the recently identified ETO2-GLIS2 fusion that invo...
ORGANISM(S): Homo sapiens 
2017-05-05 | E-MTAB-4332 | biostudies-arrayexpress
TranscriptomicsIGR_Itzykson_CMML
Genomic studies in chronic myeloid malignancies, including myeloproliferative neoplasms (MPN), myelodysplastic syndromes (MDS) and MPN/MDS, have identified common mutations in genes encoding signaling, epigenetic, transcription and splicing factors. Analysis of 18 of these genes in a cohort of 224 c...
ORGANISM(S): Homo sapiens 
2013-01-17 | E-MTAB-1044 | biostudies-arrayexpress
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