Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Single cell analysis of newly diagnosed AML patients

ABSTRACT: Acute Myeloid Leukemia (AML) is a heterogenous disease characterized by immature blasts at different maturation stage. We used single cell sequencing technique to analyze newly diagnosed AML patients.

ORGANISM(S): Homo sapiens

PROVIDER: GSE239721 | GEO | 2023/12/18

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Single cell analysis of newly diagnosed AML patients

Project description:Single cell analysis of newly diagnosed AML patients

| PRJNA1000621 | ENA

Phosphoproteomics of primary human FLT3-ITD+ AML cells treated with gilteritinib

Project description:Primary human AML cells (newly diagnosed, prior to treatment initation) were obtained from donor after consent and AML blasts were isolated by standard Ficoll centrifugation. AML blasts were treated with FLT3 inhibitor gilteritinib (or DMSO vehicle control) at 10 nM concentration for 6 h, followed by harvest for LC/MS.

2022-08-25 | PXD034080 | Pride

DNR pulse treatment of primary AML

Project description:Primary human AML bone marrow sample (newly diagnosed, prior to treatment initation) was obtained from donor after consent and AML blasts were isolated by standard Ficoll centrifugation. AML blasts were pulse-treated with daunorubicine (100 nM, 200 nM, 400 nM) or DMSO control for 1 hour, followed by wash-out and short-term cell culture to allow cellular responses to develop. 20,000 cells were analysed by LC-MS3, and 5,000 cells were subjected to flow cytometry apoptosis assay.

2022-10-15 | PXD030280 | Pride

Transcription profiling of human newly diagnosed AML CEBPA double and single mutant and CEBPA wild type AML.

Project description:Mutations in CCAAT/enhancer binding protein alpha (CEBPA) are seen in 5-14% of acute myeloid leukemia (AML) and have been associated with a favorable clinical outcome. Most AMLs with CEBPA mutations simultaneously carry two mutations (CEBPAdouble-mut), usually biallelic, while single heterozygous mutations (CEBPAsingle-mut) are less frequently seen. Using denaturing high performance liquid chromatography and nucleotide sequencing we identified among a cohort of 598 newly diagnosed AMLs a subset of 41 CEBPA mutant cases, i.e. 28 CEBPAdouble-mut and 13 CEBPAsingle-mut cases. CEBPAdouble-mut associated with a unique gene expression profile as well as favorable overall and event-free survival, retained in multivariable analysis that included cytogenetic risk, FLT3-ITD and NPM1 mutation, white blood cell count and age. In contrast, CEBPAsingle-mut AMLs did not express a discriminating signature and could not be distinguished from wild type cases as regards clinical outcome. These results demonstrate significant underlying heterogeneity within CEBPA mutation positive AML with prognostic relevance. Experiment Overall Design: Gene expression profiling of 524 cases of de novo AML. Comparisons of cases with double and single CEBPA mutations versus those with wild type CEBPA.

2009-01-23 | E-GEOD-14468 | biostudies-arrayexpress

Translatome proteomics of primary human FLT3-ITD+ AML cells treated with FLT3 inhibitors quizartinib, crenolanib, gilteritinib

Project description:Primary human AML cells (newly diagnosed, prior to treatment initation) was obtained from donor after consent and AML blasts were isolated by standard Ficoll centrifugation. Cells were treated ex vivo with DMSO vehicle control or 10 nM FLT3 inhibitors quizartinib, crenolanib, gilteritinib for 6 hours in SILAC medium and processed for LC/MS.

2022-08-25 | PXD034081 | Pride

Expression data in bone marrow mesenchymal stromal cells derived from acute myeloid leukemia patients

Project description:Acute myeloid leukemia (AML) is a heterogeneous clonal disorder of hematopoietic stem/progenitor cells characterized by excessive proliferation and subsequent accumulation of immature myeloid blasts, leading to impaired hematopoiesis in the bone marrow (BM). The progression of AML is closely linked to the crosstalk between leukemic cells and the BM microenvironment, in particular the mesenchymal stromal cells (MSCs). We compared the mRNA expression profile of BM-MSCs from newly diagnosed AML patients (n=3), relapsed AML patients (n=3) and healthy donor controls (n=3)

2021-11-26 | GSE122917 | GEO

A Gene Expression-Based Risk Stratification Model for Newly Diagnosed Multiple Myeloma

Project description:We recently defined a gene expression-based signature of high-risk multiple myeloma; this predictive signature was developed with and independently validated for newly diagnosed patients treated with high dose therapy and stem cell rescue. Here we use Phase 3 clinical trial data to show that this signature also predicts short survival in relapsed disease treated with single agent bortezomib or high dose dexamethasone. In addition, a survival signature derived with relapsed myeloma samples identified newly diagnosed patients with short survival. Taken together these data suggest that a similar biology underlies poor outcome in both newly diagnosed and relapsed myeloma and provide strong evidence that the high-risk signature is a powerful tool to identify patients who are candidates for new therapeutic regimens. Keywords: Model validation

2011-08-20 | GSE8991 | GEO

RNA-seq of LSC-like, non-LSC and Mature populations from human AML patient samples

Project description:Acute myeloid leukemia (AML) is a highly heterogeneous disease and reliable detection of leukemic stem cells (LSCs) across genetic subclasses has proven difficult. We aimed to transcriptionally characterize LSCs specifically in monocyte-like AML (Mono-AML) and and primitive-like AML (Prim-AML) samples using cell surface markers. We used CD64+CD11b+ to define Mature blasts and labelled the rest as Immature. To further enrich for LSC-like cells in the Immature blasts in both Mono- and Prim-AML samples, we included GPR56, a marker for LSCs. We performed RNA sequencing on the FACS-sorted LSC-like and Mature cells from 23 AML patients.

2023-03-01 | E-MTAB-11976 | biostudies-arrayexpress

A Gene Expression-Based Risk Stratification Model for Newly Diagnosed Multiple Myeloma

2011-08-19 | E-GEOD-8991 | biostudies-arrayexpress

Differential gene expression profile of newly diagnosed versus relapse acute promyelocytic leukemia

Project description:The aim of this study was to gain insight into the potential mechanism of resistance to arsenic trioxide and to identify genes that are modulated in the malignant promyelocytes at the time of relapse in APL patients. We analyzed the gene expression profile by the whole genome microarray of primary promyelocytes obtained from 8 newly diagnosed and 8 at relapse patients. Agilent one-color experiment,Organism: Human ,Agilent Whole Genome Human 4x44k (AMADID: 014850) , Labeling kit: Agilent Quick-Amp labeling Kit (p/n5190-0442) newly diagnosed versus relapse acute promyelocytic leukemia

2013-08-02 | E-GEOD-42030 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data