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MetabolomicsCreating a Reliable Mass Spectral–Retention Time Library for All Ion Fragmentation-Based Metabolomics

Accurate metabolite identification remains one of the primary challenges in a metabolomics study. A reliable chemical spectral library increases the confidence in annotation, and the availability of raw and annotated data in public databases facilitates the transfer of Liquid chromatography coupl...

2019-10-30 | MTBLS1040 | MetaboLights
MetabolomicsWT 2.0: Unveiling the “dark matter” in the metabolome using all-ion stepwise fragmentation acquisition mode (ASFAM) and deep learning-based feature extraction

Current metabolomics methods often miss low-abundance compounds and yield incomplete or ambiguous MS2 spectra, resulting in the presence of “dark matter” within the metabolome. Here, we introduce WT 2.0, which employs an all-ion stepwise fragmentation acquisition mode (ASFAM) to acquire comprehe...

2025-09-23 | MTBLS13023 | MetaboLights
MetabolomicsMetabolomics of human primary B-ALL cells treated by BCR-Abl1 inhibitor, STI571, and p190 BCR-Abl+ BAF3 cells with ASS1 knockdown
Analyze the Metabolomics changes in B-ALL cells after the treatment of imatinib and p190+ BAF3 cells with ASS1 knockdown or left untreated. two methods as the below LC-MS description showed were used.
2026-07-08 | MTBLS14638 | MetaboLights
TranscriptomicsTranscription profiling of human CALM-AF10 positive and negative T-ALL samples
Comparison of a series of 6 CALM-AF10 positive T-ALL to a series of 17 CALM-AF10 negative T-ALL
ORGANISM(S): Homo sapiens 
2007-08-30 | E-GEOD-2117 | biostudies-arrayexpress
TranscriptomicsGene Expression Profile of 53 human T-ALL samples collected in human clinical trial E2993 (Marks et al., 2009)
To analyze the prognostic relevance of transcriptional profiling in adult T-ALL, we analyzed a clinical series of 53 primary leukemia samples uniformly treated according to the ECOG E2993 protocol using gene expression oligonucleotide microarrays. Unsupervised analysis and consensus clustering of mi...
ORGANISM(S): Homo sapiens 
2013-08-02 | E-GEOD-42328 | biostudies-arrayexpress
GenomicsInhibition of the LSD1 (KDM1A) demethylase reactivates the all-trans-retinoic acid differentiation pathway in acute myeloid leukemia
This SuperSeries is composed of the following subset Series: GSE34672: Inhibition of the LSD1 (KDM1A) demethylase reactivates the all-trans-retinoic acid differentiation pathway in acute myeloid leukemia [Illumina HumanHT-12 gene expression array] GSE34725: Inhibition of the LSD1 (KDM1A) demethylase...
ORGANISM(S): Homo sapiens 
2012-03-14 | E-GEOD-34726 | biostudies-arrayexpress
TranscriptomicsGenotyping of human Infant ALL samples to detect MLL-cooperating aberrations
In this study we explored the genotype of Infant ALL to detect MLL-cooperating aberrations, hidden to conventional techniques. In order to limit further heterogeneity, we focused on patients carrying the t(4;11) translocation, the most frequent genetic abnormality in Infant ALL. Final aim was to get...
ORGANISM(S): Homo sapiens 
2009-12-03 | E-TABM-511 | biostudies-arrayexpress
GenomicsHomo sapiens strain:T-ALL
Homo sapiens strain:T-ALL Raw sequence reads
PRJNA897746 | ENA
TranscriptomicsNotch regulated miRNAs in human T-ALL cell line
In an attempt to identify miRNAs regulated by oncogenic Notch signaling, we performed miRNA profiling of human T-cell acute lymphoblastic leukemia (T-ALL) cells with or without the treatment of γ-secretase inhibitor (GSI) to block Notch signaling. We found miR-223 levels to increase after GSI treatm...
ORGANISM(S): Homo sapiens 
2012-05-22 | E-GEOD-35993 | biostudies-arrayexpress
GenomicsMurid betaherpesvirus 2 strain:ALL-03
Draft Genome Sequence of Rat Cytomegalovirus ALL-03
PRJNA236339 | ENA
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