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MetabolomicsSodium Butyrate mediates Histone Crotonylation and Alleviated Neonatal Rats Hypoxic-Ischemic Brain Injury Through Gut-Brain Axis (targeted SCFA brain metabolomics)

Neonatal hypoxic-ischemic encephalopathy (HIE) refers to nervous system damage caused by perinatal hypoxia, which is the major cause of long-term neuro-developmental disorders in surviving infants. However, the mechanisms still require further investigation. In this study, we found that the butan...

2022-10-12 | MTBLS4933 | MetaboLights
MetabolomicsMonocolonization with Bacteroides thetaiotaomicron exerts region-specific effects on Alzheimer’s disease-related traits in the murine brain

Bacteroides thetaiotaomicron (B. theta) dominates the gut microbiome of most mammals. This strictly anaerobic gut symbiont colonizes the mucus layer of host intestinal epithelial cells in both healthy and diseased conditions. Reduced neuronal and vagal afferent innervation observed in ge...

2025-12-15 | MTBLS12896 | MetaboLights
MetabolomicsSodium Butyrate mediates Histone Crotonylation and Alleviated Neonatal Rats Hypoxic-Ischemic Brain Injury Through Gut-Brain Axis (untargeted fecal metabolomics)

Neonatal hypoxic-ischemic encephalopathy (HIE) refers to nervous system damage caused by perinatal hypoxia, which is the major cause of long-term neuro-developmental disorders in surviving infants. However, the mechanisms still require further investigation. In this study, we found that the butan...

2022-10-12 | MTBLS4932 | MetaboLights
MetabolomicsEffects of oral ketone ester administration in a pMCAO model (KetoSTROKE study)

Rapid, deep, and sustained systemic ketosis was achieved using an orally administered ketone ester (KE: 3.0 mg/g body weight of (R)-3-hydroxybutyl (R)-3-hydroxybutyrate; DeltaG® Ketone Ester, TΔS® Ltd, Oxfordshire, UK) compared with control (0.9% NaCl) prior to permanent middle cerebral artery oc...

2026-04-24 | MTBLS14363 | MetaboLights
ProteomicsPhosphoproteome profile of Human Brain Hemisphere
This project is a continuation of our previous study which resembles Interregional and Inter-hemisphere Proteome of the Human Brain. The current study aims to generate a multiregional phosphoproteome map of 12 neuroanatomical regions from both the hemisphere. The analysis of the raw data was done us...
ORGANISM(S): Homo sapiens (Human) 
2023-03-11 | PXD031188 | Pride
Phosphoproteomics Neuroproteomics Brainprot Brain hemisphere 
MetabolomicsElevated brain manganese induces motor disease by upregulating the kynurenine pathway of tryptophan metabolism
Elevated brain levels of the essential metals manganese (Mn), copper, or iron induce motor disease. However, mechanisms of metal-induced motor disease are unclear and treatments are lacking. Elucidating the mechanisms of Mn-induced motor disease is particularly important because occupational and env...
2025-03-31 | MTBLS975 | MetaboLights
MetabolomicsIn Vitro 1H NMR Metabolic Profiles of Liver, Brain, and Serum in Rats After Chronic Consumption of Alcohol

The impact of alcohol on the body can be investigated with NMR spectroscopy in vitro, which can detect a wide range of metabolites but preparing samples includes tissue biopsy. Blood sampling is less invasive, but blood metabolic content might not reflect the changes occurring in other t...

2023-02-20 | MTBLS453 | MetaboLights
MetabolomicsLocal and systemic metabolic alterations in brain, plasma, and liver of rats in response to aging and ischemic stroke, as detected by nuclear magnetic resonance (NMR) spectroscopy
Cerebral ischemia and aging induce local and systemic effects, and impact severity of stroke outcome. We performed comprehensive metabolic profiling to detect metabolites in brain, plasma, and liver as a function of aging and ischemia/reperfusion (IR). Ischemic stroke was induced by middle cerebral ...
2019-02-01 | MTBLS516 | MetaboLights
TranscriptomicsComprehensive gene expression analysis of cerebral cortices from mature rats after neonatal hypoxic-ischemic brain injury
Neonatal hypoxic-ischemic (HI) encephalopathy can lead to severe brain damage and is a common cause of neurological handicaps in adulthood. To elucidate the molecular events occurring in cerebral cortices of mature rats (8 weeks old) after neonatal HI brain insult, we performed comprehensive gene ex...
ORGANISM(S): Rattus norvegicus 
2012-06-27 | E-GEOD-37777 | biostudies-arrayexpress
ProteomicsHuman Brain Proteomics uncovers the Inter-hemispheric laterality & Inter-regional proteomic signature
This study provides a comprehensive proteomic analysis of 19 different neuroanatomical regions of human brain from both left and right hemisphere. This study has also investigated the proteomic signature in regards to the brain hemisphere.
ORGANISM(S): Homo sapiens (Human) 
2021-11-10 | PXD019936 | Pride
Brain Hemisphere Neuroanatomical regions 
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