GEO DataSets

(Submitter supplied) A heterogeneous genetic subtype of B-cell precursor acute lymphoblastic leukemia is driven by constitutive kinase-activation, including patients with JAK2 fusions. In our study, we model the impact of a novel JAK2 fusion protein on hematopoietic development in human induced pluripotent stem cells (hiPSCs). We insert the RUNX1-JAK2 fusion into one endogenous RUNX1 allele through employing in trans paired nicking genome editing. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

18 Samples

Download data: TXT

(Submitter supplied) PAX5-JAK2 has recently been identified as a novel recurrent fusion gene in B-cell precursor acute lymphoblastic leukemia (BCP-ALL) but the function of the encoded chimeric protein has not yet been characterized in detail. Herein we show that the PAX5-JAK2 chimera, which consists of the DNA-binding paired domain of PAX5 and the active kinase domain of JAK2, is a nuclear protein that has the ability to bind to wild-type PAX5 target loci. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

32 Samples

Download data: CEL

(Submitter supplied) In order to identify genes that are activated in differentiating WT ESCs, but are missing in Tal-1-/- and Runx1-/- ESCs, and which might be involved in the generation of definitive hematopoietic progenitors and their specification thereafter, we performed microarray analyses on purified Flk-1+ cells, differentiated from these ESCs for 4, 5, and 6 days “in vitro”.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

15 Samples

Download data: CEL, CHP

(Submitter supplied) The gene expression profile of E/R KO clones versus REH cells and controls clones, analysed by total RNA-sequencing, showed a total of 342 genes differentially expressed (q<0.05), 182 upregulated and 160 downregulated. The heatmap of the top50 of the most deregulated genes according to fold change (FC) values showed a distinct expression signature of E/R KO clones as compared with REH cells and control clones

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21697

6 Samples

Download data: CSV, XLSX

(Submitter supplied) The WT and Tg(RE:HSE:EGFP) F2 generation embryos were heated shocked at 38°C for 1 hour at 16 hpf, then raised to 3 dpf. Total RNAs were isolated with Trizol (Invitrogen). The samples were processed and subsequently analyzed in triplicate on Zebrafish Oligo Microarrays (Agilent Technologies Italia, Italy) which contain 43,554 sets of probes. The microarrays were scanned in an Agilent DNA Microarray Scanner and the images were processed using Feature Extraction software to identify changes of gene expression signatures in Tg(RE:HSE:EGFP) zebrafish embryos.

Organism:

Danio rerio

Type:

Expression profiling by array

Platform:

GPL21132

2 Samples

Download data: TXT

(Submitter supplied) Genome binding/occupancy profiling of ETS Variant Transcription Factor 6- Runt Related Transcription Factor 1 fusion protein (ETV6-RUNX1) in REH cells by high throughput sequencing. ETV6-RUNX1 is expressed in pediatric t(12;21) ETV6-RUNX1 B cell precursor acute lymphoblastic leukemia.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL18460 GPL16791

2 Samples

Download data: WIG

(Submitter supplied) The t(12;21) translocation is the most common genetic rearrangement in childhood acute lymphoblastic leukemia (ALL) and gives rise to the TEL-AML1 fusion gene, which functions as a transcription factor. TEL-AML1 expression in EML1 cells results in an impairment of differentiation along the B-lymphoid lineage.

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS5661

Platform:

GPL11533

12 Samples

Download data: CEL

Analysis of TEL-AML1 oncogene-expressing hematopoietic stem/progenitor cell line EML1 treated with interleukin 7 (IL7) and FLT3 ligand (FLT3L) for up to 7 days. IL7 and FLT3L treatment induces B-cell differentiation. Results provide insight into the role of TEL-AML1 in early B-cell differentiation.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 genotype/variation, 2 protocol, 3 time sets

Platform:

GPL11533

Series:

GSE64919

12 Samples

Download data: CEL

(Submitter supplied) Here we describe the development and characterization of an induced pluripotent stem cell (iPSC) system that allows in vitro differentiation towards different mature myeloid cell types such as monocytes and granulocytes. During in vitro differentiation we inducible expressed the AML1-ETO fusion protein and examined the effects of the oncoprotein on differentiation and the underlying alterations in the gene program. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL18573 GPL11154

24 Samples

Download data: BW, WIG

(Submitter supplied) This file contains the gene expression data for 654 pediatric acute lymphoblastic leukemia samples

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

654 Samples

Download data: CEL

(Submitter supplied) Around 20-25% of childhood acute lymphoblastic leukemias carry the TEL-AML1 (TA) fusion gene. It is a fusion of two central hematopoietic transcription factors, TEL (ETV6) and AML1 (RUNX1). Despite its prevalence, the exact genomic targets of TA have remained elusive. We evaluated gene loci and enhancers targeted by TA genome-wide in precursor B acute leukemia cells using global nuclear run-on sequencing (GRO-seq).

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

12 Samples

Download data: BEDGRAPH

(Submitter supplied) Background: Familial platelet disorder (FPD) is an autosomal dominant disease caused by a heterozygous germline mutation inRUNX1. FPD patients show not only thrombocytopenia with platelet dysfunction, but also a high level of developing hematological malignancies, strongly suggesting that FPD is in a precancerous state. However, the DNA methylation status of FPD has not yet been elucidated due to no animal models for FPD and the difficulty in obtaining FPD patient-derived samples. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL28038

2 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing; Genome variation profiling by high throughput sequencing; Other

Platforms:

GPL28038 GPL34284

19 Samples

Download data: BED, TXT, VCF

(Submitter supplied) Background: Familial platelet disorder (FPD) is an autosomal dominant disease caused by a heterozygous germline mutation inRUNX1. FPD patients show not only thrombocytopenia with platelet dysfunction, but also a high level of developing hematological malignancies, strongly suggesting that FPD is in a precancerous state. However, the DNA methylation status of FPD has not yet been elucidated due to no animal models for FPD and the difficulty in obtaining FPD patient-derived samples. more...

Organism:

Homo sapiens

Type:

Genome variation profiling by high throughput sequencing

Platform:

GPL28038

3 Samples

Download data: VCF

(Submitter supplied) Background: Familial platelet disorder (FPD) is an autosomal dominant disease caused by a heterozygous germline mutation inRUNX1. FPD patients show not only thrombocytopenia with platelet dysfunction, but also a high level of developing hematological malignancies, strongly suggesting that FPD is in a precancerous state. However, the DNA methylation status of FPD has not yet been elucidated due to no animal models for FPD and the difficulty in obtaining FPD patient-derived samples. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL28038

2 Samples

Download data: TXT

(Submitter supplied) Background: Familial platelet disorder (FPD) is an autosomal dominant disease caused by a heterozygous germline mutation inRUNX1. FPD patients show not only thrombocytopenia with platelet dysfunction, but also a high level of developing hematological malignancies, strongly suggesting that FPD is in a precancerous state. However, the DNA methylation status of FPD has not yet been elucidated due to no animal models for FPD and the difficulty in obtaining FPD patient-derived samples. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL28038

6 Samples

Download data: TXT

(Submitter supplied) Background: ETV6/RUNX1 (E/R) (also known as TEL/AML1) is the most frequent gene fusion in childhood acute lymphoblastic leukemia (ALL) and also most likely the crucial factor for disease initiation, whereas its role in leukemia propagation and maintenance remains largely elusive. To address this issue we performed a shRNA-mediated knock-down (KD) of the E/R fusion gene and investigated the ensuing consequences on genome-wide gene expression patterns and deducible regulatory functions in two E/R-positive leukemic cell lines. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS4298

Platform:

GPL570

10 Samples

Download data: CEL

Analysis of ETV6/RUNX1 (E/R) fusion gene-positive, BCP ALL cell lines (AT2 and REH) following E/R knockdown. E/R (also known as TEL/AML1) is the most frequent gene fusion in childhood ALL. Results provide insight into role of E/R gene fusion in leukemia propagation and maintenance.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 2 cell line, 2 protocol sets

Platform:

GPL570

Series:

GSE29639

10 Samples

Download data: CEL

(Submitter supplied) Transcription factors regulate gene networks controlling normal hematopoiesis and are frequently deregulated in acute myeloid leukemia (AML). Critical to our understanding of the mechanism of cellular transformation by oncogenic transcription factors is the ability to define their direct gene targets. However, gene network cascades can change within minutes to hours, making it difficult to distinguish direct from secondary or compensatory transcriptional changes by traditional methodologies. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

31 Samples

Download data: BW, CSV, XLS

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL18573 GPL24676

74 Samples

Download data: BEDGRAPH, BW, CSV, XLS