Sort   by:  
 Page size 
MetabolomicsThe Bardet-Biedl protein Bbs1 controls photoreceptor outer segment protein and lipid composition

Summary

Primary cilia are key sensory organelles whose dysfunction leads to ciliopathy disorders such as Bardet-Biedl syndrome (BBS). Retinal degeneration is common in ciliopathies, since the outer segments (OSs) of photoreceptors are highly specialized primary cilia. BBS...

2022-02-18 | MTBLS4013 | MetaboLights
MetabolomicsThe putative ceramide-conjugation protein Cwh43 regulates G0 quiescence, nutrient metabolism and lipid homeostasis in fission yeast (Lipidome assay)
Cellular nutrient states control whether cells proliferate, or whether they enter or exit quiescence. Here, we report characterizations of fission yeast temperature-sensitive (ts) mutants of the evolutionarily conserved transmembrane protein, Cwh43, and explore its relevance to utilization of glucos...
2018-08-21 | MTBLS578 | MetaboLights
MetabolomicsThe putative ceramide-conjugation protein Cwh43 regulates G0 quiescence, nutrient metabolism and lipid homeostasis in fission yeast (Metabolome assay)
Cellular nutrient states control whether cells proliferate, or whether they enter or exit quiescence. Here, we report characterizations of fission yeast temperature-sensitive (ts) mutants of the evolutionarily conserved transmembrane protein, Cwh43, and explore its relevance to utilization of glucos...
2018-08-17 | MTBLS577 | MetaboLights
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
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
ProteomicsAlkylation Damage by Lipid Electrophiles Targets Functional Protein Systems
These data correspond to "Alkylation Damage by Lipid Electrophiles Targets Functional Protein Systems," a paper from Codreanu, Liebler, et al, published at the journal _Molecular and Cellular Proteomics_ in 2013. Modifications also include: 4-hydroxynonenal (HNE) (UniMod #53), H(16) C(9) O(2), Mono...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2013-11-18 | MSV000078490 | MassIVE
TranscriptomicsThe Membrane Stress Response Buffers Lethal Effects of Lipid Disequilibrium by Reprogramming the Protein Homeostasis Network
Lipid composition can differ widely among organelles and even between leaflets of a membrane. Lipid homeostasis is critical because disequilibrium can have disease outcomes. Despite their importance, mechanisms maintaining lipid homeostasis remain poorly understood. Here, we establish a model system...
ORGANISM(S): Saccharomyces cerevisiae 
2012-09-25 | E-GEOD-39419 | biostudies-arrayexpress
TranscriptomicsProtein affects gene expression and prevents lipid accumulation in the liver in mice
Obesity and associated increased prevalence of non-alcoholic fatty liver (NAFLD) disease is suggested to be positively modulated by a high protein (HP) diet in humans and rodents. The aim was to detect mechanisms by which a HP diet prevents hepatic lipid accumulation by means of transcriptomics. To ...
ORGANISM(S): Mus musculus 
2012-11-21 | E-GEOD-37897 | biostudies-arrayexpress
MetabolomicsSystematic analyses of lipid mobilization by human lipid transfer proteins

Lipid transfer proteins (LTPs) maintain the specialised lipid compositions of biological membranes, and many are associated with disease. In eukaryotes, they support organellar functions by transporting lipids between compartmentalised metabolic pathways. However, for the majority of the hundreds...

2025-11-14 | MTBLS9567 | MetaboLights
TranscriptomicsThe glycogen scaffolding protein PTG coordinately regulates glycogen and lipid storage
Glycogen and lipid are major storage forms of energy that are tightly regulated by hormones and metabolic signals. Here, we evaluate the role of the glycogenic scaffolding protein PTG/R5 in energy homeostasis. We demonstrate that feeding mice a high-fat diet (HFD) increases hepatic glycogen, corresp...
ORGANISM(S): Mus musculus 
2014-06-13 | E-GEOD-45319 | biostudies-arrayexpress
Sort   by:  
 Page size