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MetabolomicsGREM1 Deficiency induced Bone Marrow Adipose Niche promotes B-cell Acute Lymphoblastic Leukemia Disease Progression
Relapse and disease progression are the primary causes of treatment failure and subsequent mortality in children B-cell acute lymphocytic leukemia (B-ALL). At diagnosis and during treatment, the bone marrow adipose microenvironment is commonly observed in pediatric leukemia. However, the relationshi...
2024-09-23 | MTBLS10103 | MetaboLights
MetabolomicsImpact of acute lymphoblastic leukemia induction therapy: findings from metabolomics on non-fasted plasma samples from a biorepository

INTRODUCTION: Acute lymphoblastic leukemia (ALL) is among the most common cancers in children. With improvements in combination chemotherapy regimens, the overall survival has increased to over 90%. However, the current challenge is to mitigate adverse events resulting from the c...

2021-08-12 | MTBLS2394 | MetaboLights
MetabolomicsMetabolomics of B-cell Acute Lymphoblastic Leukemia in Response to Adipocyte Conditioned Media
Not available
ORGANISM(S): Homo sapiens 
ST002383 | MetabolomicsWorkbench
MetabolomicsSCP4-STK35/PDIK1L complex is a dual phospho-catalytic signaling dependency in acute myeloid leukemia
Acute myeloid leukemia (AML) cells rely on phospho-signaling pathways to gain unlimited proliferation potential. Here, we used domain-focused CRISPR screening to identify the nuclear phosphatase SCP4 as a dependency in AML, yet this enzyme is dispensable in normal hematopoietic progenitor cells. Usi...
2025-05-29 | MTBLS3707 | MetaboLights
TranscriptomicsExpression data from Down syndrome and non-Down syndrome pediatric acute lymphoblastic leukemia cases
Gene expression profiling (GEP) can reveal characteristic signatures associated with distinct biologic subtypes of acute lymphoblastic leukemia (ALL). We performed GEP on Down syndrome (DS) and comparison non-Down syndrome (NDS) ALL cases to identify biologic differences between these groups. Ficoll...
ORGANISM(S): Homo sapiens 
2011-07-12 | E-GEOD-20910 | biostudies-arrayexpress
TranscriptomicsRearrangement of CRLF2 in B-progenitor and Down syndrome associated acute lymphoblastic leukemia
Chromosomal aneuploidy and translocations are hallmarks of acute lymphoblastic leukemia (ALL), but many patients lack a recurring chromosomal alteration. Here we report a recurring interstitial deletion of the pseudoautosomal region 1 of chromosomes X and Y in B-progenitor ALL that results in the ex...
ORGANISM(S): Homo sapiens 
2009-10-18 | E-GEOD-16724 | biostudies-arrayexpress
TranscriptomicsSNP data from Down syndrome and non-Down syndrome pediatric acute lymphoblastic leukemia cases and controls
SNP profiling can reveal copy number abnormalities and loss of heterozygosity associated with distinct biologic subtypes of acute lymphoblastic leukemia (ALL). We performed SNP profiling of Down syndrome ALL cases and controls to identify unique biologic features of this ALL subgroup. Ficoll-enriche...
ORGANISM(S): Homo sapiens 
2011-07-12 | E-GEOD-21091 | biostudies-arrayexpress
TranscriptomicsPax5 restoration in a mouse model of B progenitor acute lymphoblastic leukemia
Hypomorphic mutations of PAX5 occur in one third of B-progenitor acute lymphoblastic leukemias (B-ALLs), however their functional consequences remain undefined. Here we employ advanced transgenic RNAi in mice to suppress endogenous Pax5 expression in the hematopoietic compartment in vivo, which co-o...
ORGANISM(S): Mus musculus 
2014-06-18 | E-GEOD-52870 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human T-cell acute lymphoblastic leukemia, T-cell lymphoblastic lymphoma and B-precursor acute lymphoblastic leukemia samples
T-cell acute lymphoblastic leukemia (T-ALL) and T-cell lymphoblastic lymphoma (T-LL) and are often thought to represent a spectrum of a single disease. The malignant cells in T-ALL and T-LL are morphologically indistinguishable, and they share the expression of common cell surface antigens and cyto...
ORGANISM(S): Homo sapiens 
2007-08-13 | E-GEOD-1577 | biostudies-arrayexpress
TranscriptomicsMolecular genetics of pre-B acute lymphoblastic leukemia sister cell lines during disease progression - WES
Retaining the mutational pattern of tumors, immortalized cell lines represent excellent tools for the molecular study of genetic aberrations. Tumors can consist of subclones which develop under selective forces driven by mutational alterations. This explains why after therapy, relapsed clones can be...
ORGANISM(S): Homo sapiens 
2021-12-02 | E-MTAB-11039 | biostudies-arrayexpress
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