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MetabolomicsDevelopment of a first-in-class inhibitor of the mitochondrial glutamine transporter SLC1A5_var to target glutamine dependency in cancer

The mitochondrial glutamine transporter SLC1A5_var plays a central role in the metabolic reprogramming of cancer cells by facilitating glutamine import into mitochondria for energy production and redox homeostasis. Despite its critical function, the development of effective and selective inhibito...

2025-08-13 | MTBLS12852 | MetaboLights
MetabolomicsMitochondrial ATP fuels ABC transporter-mediated drug efflux in cancer chemoresistance
Not available
ORGANISM(S): Homo sapiens 
ST001730 | MetabolomicsWorkbench
MetabolomicsMitochondrial ATP fuels ABC transporter-mediated drug efflux in cancer chemoresistance (part-III)
Not available
ORGANISM(S): Homo sapiens 
ST001732 | MetabolomicsWorkbench
MetabolomicsMitochondrial ATP fuels ABC transporter-mediated drug efflux in cancer chemoresistance (part-II)
Not available
ORGANISM(S): Homo sapiens 
ST001731 | MetabolomicsWorkbench
MetabolomicsMitochondrial metabolism sustains DNMT3A-R882-mutant clonal haematopoiesis
Somatic DNMT3A R882 codon mutations drive the most common form of clonal haematopoiesis (CH) and are associated with increased acute myeloid leukaemia (AML) risk1,2. Preventing expansion of DNMT3A-R882-mutant haematopoietic stem/progenitor cells (HSPCs) may therefore avert progression to AML. To ide...
2025-02-06 | MTBLS12201 | MetaboLights
MetabolomicsOPA1 promotes ferroptosis by augmenting mitochondrial ROS and suppressing an integrated stress response

Ferroptosis, an iron-dependent form of nonapoptotic cell death mediated by lipid peroxidation, has been implicated in the pathogenesis of multiple diseases. Subcellular organelles play pivotal roles in the regulation of ferroptosis, but the mechanisms underlying the contributions of the mitochond...

2025-07-14 | MTBLS10544 | MetaboLights
MetabolomicsEpistasis-driven identification of SLC25A51 as a regulator of human mitochondrial NAD import
About a thousand genes in the human genome encode for membrane transporters. Among these, several solute carrier proteins (SLCs), representing the largest group of transporters, are still orphan and lack functional characterization. We reasoned that assessing genetic interactions among SLCs may be a...
2021-03-29 | MTBLS2205 | MetaboLights
MetabolomicsGenetic Ablation of Sfxn5 Induces Mitochondrial Dysfunction and Precipitates Lethal Metabolic Crisis in Mice
Mitochondrial disorders frequently manifest with life-threatening hepatic metabolic crises. Using a global Sfxn5-knockout mouse model, we investigated the systemic consequences of disrupting this mitochondrial inner-membrane transporter through integrated biochemical, metabolomic, histological, and ...
2026-05-30 | MTBLS14628 | MetaboLights
TranscriptomicsFunctional characterization of a Drosophila melanogaster mitochondrial deoxynucleotide transporter dRIM2.
We have studied the deoxynucleotide transport in Drosophila melanogaster. On the basis of homology with the S. cerevisiae RIM2 gene, encoding a pyrimidine deoxynucleotide carrier (Marrobbio et al. 2006), the CG18317 gene (dRIM2) in the fruit fly may code for a deoxynucleotide carrier. We demonstrate...
ORGANISM(S): Drosophila melanogaster 
2014-05-02 | E-GEOD-48012 | biostudies-arrayexpress
MetabolomicsInhibition of glycolysis and mitochondrial respiration promotes radiosensitisation of neuroblastoma and glioma cells

BACKGROUND: Neuroblastoma accounts for 7% of paediatric malignancies but is responsible for 15% of all childhood cancer deaths. Despite rigorous treatment involving chemotherapy, surgery, radiotherapy and immunotherapy, the 5-year overall survival rate of high-risk disease remai...

2022-11-30 | MTBLS858 | MetaboLights
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