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UnknownQuantitative DNA methylation analysis identifies a single CpG dinucleotide important for ZAP-70 expression and predictive of prognosis in chronic lymphocytic leukemia.
Not available
S-EPMC3397783 | biostudies-literature
UnknownEpigenetics meets genetics in acute myeloid leukemia: clinical impact of a novel seven-gene score.
Not available
S-EPMC3918538 | biostudies-literature
GenomicsThe complete methylome of hematopoietic stem cells and their immediate progeny
Hematopoietic stem cells (HSCs) constitute a rare cell population in bone-marrow and are capable of live-long self-renewal and production of all mature blood cell types. Cell differentiation processes are governed by epigenetic mechanisms whose study during early differentiation steps will provide i...
ORGANISM(S): Mus musculus 
2014-08-25 | E-GEOD-52709 | biostudies-arrayexpress
TranscriptomicsGene expression data of pHGG tumor samples
Pediatric high-grade gliomas (pHGGs) harboring the K27M mutation of H3F3A (histone H3.3) are characterized by global reduction of the repressive histone mark H3K27me3 and DNA hypomethylation. Analysis of K27M-induced changes on H3K27me3 occupancy and DNA methylation at differentially expresed genes ...
ORGANISM(S): Homo sapiens 
2014-05-14 | E-GEOD-49822 | biostudies-arrayexpress
TranscriptomicsRNA expression data from primary neuroblastoma tumors
RNA expression profiles of 105 primary neuroblastomas derived from customized 4 x 44k oligonucleotide microarrays (Agilent Technologies). These profiles are part of an integrative study combining genomewide epigenetic profiles with transcriptome data of the same neuroblastoma cohort. Tumors were der...
ORGANISM(S): Homo sapiens 
2016-09-08 | E-GEOD-73517 | biostudies-arrayexpress
TranscriptomicsDNA methylation data from primary neuroblastoma tumors
Genome wide DNA methylation profiling of primary neuroblastomas. The Illumina 450k methylation array was used to obtain DNA methylation profiles across approximately 485,000 CpGs in 105 neuroblastomas. Tumors were derived from 40 low-risk, 9 intermediate-risk and 56 high-risk patients. Bisulphite c...
ORGANISM(S): Homo sapiens 
2016-09-08 | E-GEOD-73515 | biostudies-arrayexpress
TranscriptomicsRNA expression analysis of neuroblastoma cell lines treated with epigenetic drugs
The impact of drugs inhibiting DNA methylation (5-aza-2'-deoxycytodine, DAC) and EZH2 (EPZ-6438) on the neuroblastoma transcriptome was analyzed in two neuroblastoma cell lines. Parallel analyses investigated associated changes in histone modification and DNA methylation. The neuroblastoma cell line...
ORGANISM(S): Homo sapiens 
2016-09-08 | E-GEOD-79859 | biostudies-arrayexpress
GenomicsChIP-seq-based analysis of differential K27me3 coverage in neuroblastoma cell lines treated with epigenetic drugs
The impact of drugs inhibiting DNA methylation (5-aza-2'-deoxycytodine, DAC) and EZH2 (EPZ-6438) on H3K27me3 coverage was analyzed in two neuroblastoma cell lines. Parallel analyses investigated associated changes in RNA expression and DNA methylation. The neuroblastoma cell lines Be(2)-C and IMR5-7...
ORGANISM(S): Homo sapiens 
2016-09-08 | E-GEOD-80445 | biostudies-arrayexpress
TranscriptomicsDNA methylation analysis of neuroblastoma cell lines treated with epigenetic drugs
The impact of drugs inhibiting DNA methylation (5-aza-2'-deoxycytodine, DAC) and EZH2 (EPZ-6438) on the neuroblastoma methylome was analyzed in two neuroblastoma cell lines. Parallel analyses investigated associated changes in histone modification and RNA expression. The neuroblastoma cell lines Be(...
ORGANISM(S): Homo sapiens 
2016-09-08 | E-GEOD-80243 | biostudies-arrayexpress
GenomicsEpo-Induced Erythroid Maturation Is Dependent on Plcγ1 Signaling
Erythropoiesis is a tightly regulated process. Development of red blood cells occurs through differentiation of hematopoietic stem cells into more committed progenitors and finally into erythrocytes. Binding of erythropoietin to its receptor (EpoR) is strictly required for erythropoiesis as it promo...
ORGANISM(S): Mus musculus 
2015-12-31 | E-GEOD-60087 | biostudies-arrayexpress
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