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MetabolomicsAn online atlas of human plasma metabolite signatures of gut microbiome composition

Human gut microbiota produce a variety of molecules, some of which enter the bloodstream and impact health. Conversely, dietary or pharmacological compounds may affect the microbiota before entering the circulation. Characterization of these interactions is an important step towards understanding...

2022-05-19 | MTBLS407 | MetaboLights
MetabolomicsAn Atlas of Ferroptosis-induced Secretomes promotes Macrophage priming
Cells undergoing regulated necrosis systemically communicate with the immune system via release of protein and non-protein secretomes. Ferroptosis is a recently described iron-dependent type of regulated necrosis driven by massive lipid peroxidation. While membrane rupture occurs during ferroptosis,...
2025-03-04 | MTBLS9798 | MetaboLights
MetabolomicsA Metabolome Atlas of Grape Biodiversity
Grapevine (Vitis spp.) is one of the world’s most economically, culturally, and biologically important fruit crops, with remarkable diversity spanning thousands of V. vinifera cultivars together with rootstocks and wild relatives. Yet grapevine biodiversity has never been systematically explored at ...
2026-08-25 | MTBLS14377 | 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
MetabolomicsCell Atlas and Novel Signal Processing Strategy in Primate Insular Cortex

The anterior insular cortex (AIC) is a critical hub integrating exteroceptive and interoceptive information into high-order cognition, yet its neural basis remains incompletely understood. Here, by combining whole-cell-based single-cell transcriptomics with Patch-seq recordings, we resolved and c...

2026-02-28 | MTBLS13927 | MetaboLights
MetabolomicsUnknown Metabolite Annotation in Mouse Aging using Ion Mobility Collision Cross-Section Atlas (AllCCS)

The metabolome includes not just known but also unknown metabolites; however, metabolite annotation remains the bottleneck in untargeted metabolomics. Ion mobility – mass spectrometry (IM-MS) has emerged as a promising technology by providing multi-dimensional characterizations of metabolites. He...

2020-07-28 | MTBLS1622 | MetaboLights
MetabolomicsKnown Metabolite Annotation in Different Biological Samples using Ion Mobility Collision Cross-Section Atlas (AllCCS)

The metabolome includes not just known but also unknown metabolites; however, metabolite annotation remains the bottleneck in untargeted metabolomics. Ion mobility – mass spectrometry (IM-MS) has emerged as a promising technology by providing multi-dimensional characterizations of metabolites. He...

2020-07-28 | MTBLS1693 | MetaboLights
MetabolomicsTen Mouse Organs Proteome and Metabolome Atlas from Adult to Aging

The complexity of the aging process, encompassing numerous organs and systems, poses a significant challenge in identifying and targeting key factors that drive age-related decline. The multi-organ synchronous molecular intricacies underlying natural aging remain elusive. Here we presented a data...

2025-08-29 | MTBLS10642 | MetaboLights
MetabolomicsAn Atlas of Inter-Organ Metabolite Trafficking in Health and Atherogenic Conditions

Mammalian organs continuously exchange circulating metabolites for organismal health and survival. However, the landscape of this fundamental process and its perturbation by diet and disease is unknown. Using arteriovenous metabolomics, tissue transcriptomics, hormone arrays and multiple metaboli...

2025-05-12 | MTBLS10288 | MetaboLights
MetabolomicsAtlas of one-carbon metabolism in conventional and germ-free mice reveals folate as a key determinant of biochemical pathways

Folates participate in the one-carbon metabolism (OCM) cycle, supporting many biochemical pathways. Existing methods to profile folate are limited in the diversity of vitamers they measure and the samples they profile. We present a metabolomics workflow for stable extraction, separation, and meas...

2026-02-10 | MTBLS13484 | MetaboLights
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