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MetabolomicsFate and PPARγ and STATs-driven effects of the mitochondrial complex I inhibitor tebufenpyrad in liver cells revealed with multi-omics.
The biological effects of the pesticide and mitochondrial complex I inhibitor tebufenpyrad (TEBU) on liver cells were investigated by combining proteomics and metabolomics. Both cell culture media and cellular lysates were analyzed in dose-response and kinetic experiments on the HepaRG cell line. Re...
2024-02-07 | MTBLS4063 | MetaboLights
MetabolomicsSelective galactose culture condition reveals distinct metabolic signatures in pyruvate dehydrogenase and complex I deficient human skin fibroblasts

INTRODUCTION: A decline in mitochondrial function represents a key factor of a large number of inborn errors of metabolism, which lead to an extremely heterogeneous group of disorders.

OBJECTIVES: To gain insight into the biochemical consequences of mitocho...

2021-10-06 | MTBLS761 | MetaboLights
MetabolomicsSARS-CoV-2 ORF7a Drives Mitochondrial Dysfunction via PDK4 Activation and Complex I Inhibition

SARS-CoV-2 reprograms host metabolism to promote viral replication and evade immune responses. While infection is known to impair mitochondrial function and enhance glycolysis, the role of viral accessory proteins in these alterations remains unclear. Here, we investigate the metabolic impact of ...

2026-07-09 | MTBLS13338 | MetaboLights
ProteomicsSubcellular proteomics combined with bioenergetic phenotyping reveals protein biomarkers of respiratory insufficiency in the setting of compromised mitochondrial DNA repair.
The mitochondrial mutator mouse is a well-established model of premature aging in which a progeroid phenotype is driven by the accumulation of somatic mtDNA mutations. Despite evidence of bioenergetic disruption within the cardiac mitochondria, there is little information about the underlying change...
ORGANISM(S): Mus Musculus (mouse) 
2021-01-08 | PXD017000 | JPOST Repository
ProteomicsSalvage pathway maintains functional respiratory complex I
Regulation of the turnover of complex I (CI), the largest mitochondrial respiratory chain complex remains enigmatic, despite huge advancement in understanding its structure and the assembly steps in recent years. Although some studies indicated that CI might be remodelled in response to various stim...
ORGANISM(S): Mus musculus (Mouse) 
2020-03-05 | PXD014897 | Pride
Mitochondrial respiratory complex i  proteolytic control  salvage pathway  respiratory deficiency  clpxp protease 
ProteomicsMycobacterium smegmatis respiratory Complex I
Data-dependent and -independent acquisition of tryptic peptides from Mycobacterium smegmatis respiratory Complex I preparation.
ORGANISM(S): Mycobacterium Smegmatis Str. Mc2 155 (ncbitaxon:246196) 
2022-08-30 | MSV000090235 | MassIVE
ProteomicsCharacterization of ND5 subunit of bovine mitochondrial NADH-ubiquinone oxidoreductase (complex I)
This project contains MALDI-TOF/TOF spectra derived from the ND5 subunit of bovine mitochondrial NADH-ubiquinone oxidoreductase (complex I).
ORGANISM(S): Bos Taurus 
2022-07-29 | PXD031179 | JPOST Repository
TranscriptomicsTranscription profiling of human fibroblast RNA from patient with a mitochondrial oxidative phosphorylation complex I deficency vs normal fibroblast RNA
Comparison of fibroblast RNA from patient with a mitochondrial oxidative phosphorylation complex I deficency to normal fibroblast RNA.

Note: this experiment submission is not fully MIAME compliant, due to the unavailability of oligonucleotide sequences on the A-MEXP-70 array ("Adelaide, H.sap...
ORGANISM(S): Homo sapiens 
2004-09-01 | E-MEXP-118 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis wild type and complex I mutant plants
Analysis of the effect of a mutation in complex I on the RNA pools
ORGANISM(S): Arabidopsis thaliana 
2008-12-25 | E-MEXP-1967 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human fibroblast RNA from a patient with a mitochondrial oxidative phosphorylation complex I deficiency vs normal fibroblast RNA
Comparison of fibroblast RNA from a patient with a mitochondrial oxidative phosphorylation comnplex I deficiency against normal fibroblast RNA.

Note: this experiment submission is not fully MIAME compliant, due to the unavailability of oligonucleotide sequences on the A-MEXP-70 array ("Adelai...
ORGANISM(S): Homo sapiens 
2004-09-01 | E-MEXP-119 | biostudies-arrayexpress
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