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MetabolomicsMulti-Omics Analysis Reveals Alcohol exposure affects Ferroptosis pathway in Brain

Alcohol-related brain damage (ARBD) constitutes a major global public health issue and is often comorbid with neuropsychiatric disorders such as Alzheimer's and Parkinson's diseases. Ferroptosis, a form of regulated cell death characterized by iron dependency and lipid peroxidation, has been impl...

2026-03-11 | MTBLS14025 | 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
MetabolomicsBiochemical Profiling of the Brain and Blood Metabolome in a Mouse Model of Prodromal Parkinson’s Disease Reveals Distinct Metabolic Profiles (NMR assay)
Parkinson’s disease is the second most common neurodegenerative disease. In the vast majority of cases the origin is not genetic and the cause is not well understood, although progressive accumulation of α-synuclein aggregates appears central to the pathogenesis. Currently, treatments that slow dise...
2019-02-07 | MTBLS640 | MetaboLights
TranscriptomicsRNAseq in Alzheimer's Disease patients
Human brain samples from healthy and advanced Alzheimer's diseased patients were subjected to RNA-seq analysis to monitor RNA level changes during AD progression. Human brain samples were obtained from the Mount Sinai Brain Bank; RNA was Trizol extracted, ribominus selected and submitted for high-th...
ORGANISM(S): Homo sapiens 
2016-02-17 | E-GEOD-53697 | biostudies-arrayexpress
MetabolomicsEssential omega-3 fatty acids tune microglial phagocytosis of synaptic elements in the developing brain

Omega-3 fatty acids (n-3 polyunsaturated fatty acids; n-3 PUFAs) are essential for the functional maturation of the brain. Westernization of dietary habits in both developed and developing countries is accompanied by a progressive reduction in dietary intake of n-3 PUFAs. Low maternal intake of n...

2020-11-03 | MTBLS1952 | MetaboLights
MetabolomicsBiochemical Profiling of the Brain and Blood Metabolome in a Mouse Model of Prodromal Parkinson’s Disease Reveals Distinct Metabolic Profiles (MS assays)
Parkinson’s disease is the second most common neurodegenerative disease. In the vast majority of cases the origin is not genetic and the cause is not well understood, although progressive accumulation of α-synuclein aggregates appears central to the pathogenesis. Currently, treatments that slow dise...
2019-02-07 | MTBLS674 | MetaboLights
MetabolomicsCorpora amylacea profiling reveals disease stage and brain region-specific alterations in glycogen metabolism in Alzheimer’s disease patient brains (MS (MTBLS))

Increasing evidence indicates that shifts in brain polysaccharide metabolism can influence the progression of multiple neurodegenerative diseases. Here we perform MALDI-MSI analysis of glycogen at different chain lengths in patients at different stages of Alzheimer's Disease. We look at frontal c...

2026-06-12 | MTBLS14754 | MetaboLights
ProteomicsProteomic Atlas of the Human Brain in Alzheimer’s Disease
Here we provide a proteomic resource comprising nine functionally distinct sections from three individuals clinically diagnosed with Alzheimer's disease, across a spectrum of disease progression. Using state-of-the-art mass spectrometry, we identify a core brain proteome that exhibits only small var...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-11-16 | MSV000088398 | MassIVE
TranscriptomicsAlzheimer's disease and the normal aged brain (steph-affy-human-433773)
Information about the genes that are preferentially expressed during the course of Alzheimer’s disease (AD) could improve our understanding of the molecular mechanisms involved in the pathogenesis of this common cause of cognitive impairment in older persons, provide new opportunities in the diagnos...
ORGANISM(S): Homo sapiens 
2006-07-10 | E-GEOD-5281 | biostudies-arrayexpress
MetabolomicsER fusogens maintain membrane reservoir to ensure brain function
How the morphological dynamics of the endoplasmic reticulum (ER) are linked to its functions is unclear. Atlastins (ATLs), a class of GTPases, mediate ER fusion, and human mutations in ATL1 cause hereditary spastic paraplegia (HSP). Here, we show that ATL2-knockout mice are embryonic lethal with com...
2026-07-08 | MTBLS14970 | MetaboLights
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