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MetabolomicsOGFOD1 enables AML chemo- and nutrient stress resistance by regulating protein synthesis

Acute Myeloid Leukemia (AML) commonly relapses after initial chemotherapy response. We assessed metabolic adaptations in chemoresistant cells in vivo before overt relapse, identifying altered branched-chain amino acid (BCAA) levels in patient-derived xenografts (PDX) and immunophenotypically iden...

2025-07-19 | MTBLS10255 | MetaboLights
TranscriptomicsRNAi profiling of primary human AML cells identifies ROCK1 as a therapeutic target and nominates Fasudil as an anti-leukemic drug.
Acute myeloid leukemia (AML) is characterized by a marked genetic heterogeneity, which complicates the development of novel therapeutics. The delineation of pathways essential within the patient-individual mutational background might overcome this limitation and facilitate personalized treatment. We...
ORGANISM(S): Homo sapiens 
2015-05-16 | E-GEOD-68925 | biostudies-arrayexpress
TranscriptomicsIn Vitro Transformation of Primary Human CD34+ Cells by AML Fusion Oncogenes: Early Gene Expression Profiling Reveals Possible Drug Target in AML
Different fusion oncogenes in acute myeloid leukemia (AML) have distinct clinical and laboratory features suggesting different modes of malignant transformation. Here we compare the in vitro effects of representatives of major groups of AML fusion oncogenes on primary human CD34+ cells. For the 3 d ...
ORGANISM(S): Homo sapiens 
2014-05-01 | E-GEOD-57194 | biostudies-arrayexpress
TranscriptomicsmiRNA expression in AML and healthy controls
Acute myeloid leukemia (AML) is a hematopoietic malignancy with a dismal outcome in the majority of cases. A detailed understanding of the genetic alterations and gene expression changes that contribute to its pathogenesis is important to improve prognostication, disease monitoring, and therapy. The...
ORGANISM(S): Homo sapiens 
2013-08-09 | E-GEOD-49665 | biostudies-arrayexpress
TranscriptomicsRNA-Seq analysis of primary AML specimens exposed to AhR modulating agents
The goal of the study was to identify genes that are directly or indirectly coregulated by the AhR pathway in primary human AML cells. Patient AML cells were treated for 16 hours with the two indirubin derivatives 6-bromoindirubin-3'oxime (BIO), 1-Methyl-6-bromoindirubin-3'oxime (MeBIO), the AHR-ant...
ORGANISM(S): Homo sapiens 
2016-07-20 | E-GEOD-48843 | biostudies-arrayexpress
TranscriptomicsGene expression data from sorted and unsorted primary human acute myeloid leukemia (AML) samples
Experiments using xenografts show that some solid tumours and leukemias are organized as cellular hierarchies sustained by cancer stem cells (CSC). Despite promise, the relevance of the CSC model to human disease remains uncertain. Here we show that acute myeloid leukemia (AML) follows a CSC model b...
ORGANISM(S): Homo sapiens 
2011-08-27 | E-GEOD-30375 | biostudies-arrayexpress
ProteomicsHuman AML secretome and exosomes and correlation with Anti-Apoptotic Index, part 3
Expression of proteins regulating apoptosis (BCL-2, MCL-1, BCL-X and BAX) in acute myeloid leukemia (AML) blasts at diagnosis have been shown to be associated with disease-free survival. We previously found that the initially high apoptosis-resistance of AML cells decreased after therapy, while rega...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2016-10-21 | MSV000080268 | MassIVE
TranscriptomicsNRASG12V mediates self renewal in AML [RNA-Seq]
Mutant RAS oncoproteins activate signaling molecules that drive oncogenesis in multiple human tumors including acute myelogenous leukemia (AML). However, the specific function of these pathways in AML is unclear. To elucidate the downstream functions of activated NRAS in AML, we employed a murine mo...
ORGANISM(S): Mus musculus 
2014-11-16 | E-GEOD-49087 | biostudies-arrayexpress
ProteomicsHuman AML secretome and exosomes and correlation with Anti-Apoptotic Index, part 4
Expression of proteins regulating apoptosis (BCL-2, MCL-1, BCL-X and BAX) in acute myeloid leukemia (AML) blasts at diagnosis have been shown to be associated with disease-free survival. The concentrations of these proteins are combined in the Anti Apoptotic index (AAI). We previously found that th...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2016-10-21 | MSV000080266 | MassIVE
GenomicsIntegrative epigenomic analysis in MLL-AF9 acute myeloid leukemia (AML) and B-acute lymphoblastic leukemia (B-ALL)
Next generation DNA sequencing of acute myeloid leukemia (AML) patient samples has revealed novel recurrent mutations while at the same time highlighting the genetic heterogeneity of the disease. These observations suggest that an extraordinarily large number of combinations of mutations can contrib...
ORGANISM(S): Homo sapiens 
2017-05-02 | E-GEOD-70755 | biostudies-arrayexpress
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