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MetabolomicsIon mobility-based sterolomics reveals spatially and temporally distinctive sterol lipids in the mouse brain
Aberrant sterol lipid metabolism is associated with physiological dysfunctions in the aging brain and aging-dependent disorders such as neurodegenerative diseases. There is an unmet demand to comprehensively profile sterol lipids spatially and temporally in different brain regions during aging. Here...
2021-05-24 | MTBLS2457 | MetaboLights
MetabolomicsAbsolute quantitative lipidomics reveals lipidome-wide alterations in aging brain (Mouse brain NEG UPLC-MS assay)

INTRODUCTION: The absolute quantitation of lipids at the lipidome-wide scale is a challenge but plays an important role in the comprehensive study of lipid metabolism.

OBJECTIVES: We aim to develop a high-throughput quantitative lipidomics approach to enab...

2018-08-03 | MTBLS495 | MetaboLights
MetabolomicsA metabolome atlas of mouse brain on the global metabolic signature dynamics following short-term fasting
Calorie restriction (CR) or a fasting regimen is considered one of the most potent non-pharmacological interventions to prevent chronic metabolic disorders, ameliorate autoimmune diseases, and attenuate aging. Despite efforts, the mechanisms by which CR improves health, particularly brain health, ar...
2025-07-31 | MTBLS8006 | 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
MetabolomicsAbsolute quantitative lipidomics reveals lipidome-wide alterations in aging brain (Mouse brain POS UPLC-MS assay)

INTRODUCTION: The absolute quantitation of lipids at the lipidome-wide scale is a challenge but plays an important role in the comprehensive study of lipid metabolism.

OBJECTIVES: We aim to develop a high-throughput quantitative lipidomics approach to enab...

2018-08-03 | MTBLS562 | 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
MetabolomicsRevealing Hidden Variables in DESI-based Spatial Metabolomics: Solvent Composition and Tissue Type as Critical Drivers
In the development of a desorption electrospray ionization (DESI) workflow for spatial metabolomics, we investigated the impact of two commonly used solvent systems, 90% acetonitrile (ACN) and 90% methanol (MeOH), on the spatial metabolomic profiling of multiple murine tissues. The performance of bo...
2026-09-11 | MTBLS14771 | MetaboLights
MetabolomicsDisruption of the Brain-Spleen Axis Impairs Monocyte-Microglia Communication and Accelerates Disease Progression in a Mouse Model of Amyloidosis
Alzheimer’s disease (AD) is characterized by a prolonged asymptomatic phase before cognitive decline emerges, yet the mechanisms driving symptom onset remain unclear. Here, we hypothesized that the transition from asymptomatic to symptomatic disease is linked to dysfunction of brain–immune communica...
2026-06-01 | MTBLS14615 | MetaboLights
MetabolomicsIntergenerational Association of Gut Microbiota and Metabolism with Perinatal Folate Metabolism and Neural Tube Defects (Brain tissue 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...

2022-12-05 | MTBLS4894 | MetaboLights
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
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