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MetabolomicsCardiac disruption of SDHAF4-mediated mitochondrial complex II assembly promotes dilated cardiomyopathy
Succinate dehydrogenase, which is known as mitochondrial complex II, has proven to be a fascinating machinery, attracting renewed and increased interest in its involvement in human diseases. Herein, we find that succinate dehydrogenase assembly factor 4 (SDHAF4) is downregulated in cardiac muscle in...
2022-08-12 | MTBLS4579 | MetaboLights
MetabolomicsSalmonella Typhimurium reprograms macrophage metabolism via T3SS effector SopE2 to promote intracellular replication and virulence

Salmonella Typhimurium establishes systemic infection by replicating in host macrophages. Here we show that macrophages infected with S. Typhimurium exhibit upregulated glycolysis and decreased serine synthesis, leading to accumulation of glycolytic intermediates. The effects on...

2024-05-22 | MTBLS2347 | MetaboLights
ProteomicsAeromonas spp MTB Infection May Causally Link to Ulcerative Colitis
Ulcerative colitis (UC) is an inflammatory bowel disease characterized by disruption of the epithelial barrier, and its etiology has long been enigmatic. We here observed a significant depletion of macrophages directly beneath the UC epithelial layer, and hypothesized that this depletion may be caus...
ORGANISM(S): Aeromonas veronii bv. sobria 
2026-03-17 | PXD050471 | Pride
ProteomicsHypothalamic malate dehydrogenase 2 (MDH2) modulates systemic glucose metabolism through oxytocin-mediated thermogenesis
Bariatric surgery improves hyperglycemia in obesity and type 2 diabetes (T2D), yet its central mechanisms remain unclear. Through cerebrospinal fluid proteomic profiling of rats, we identify reduced central malate dehydrogenase 2 (MDH2) levels that correlate with surgery-induced restoration of normo...
ORGANISM(S): Rattus Norvegicus 
2025-12-19 | PXD072275 |
UnknownBrain death and postmortem organ donation: report of a questionnaire from the CENTER-TBI study.
Not available
S-EPMC6240295 | biostudies-literature
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