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MetabolomicsDynamic single-cell metabolomics reveals cell-cell interaction between tumor cells and macrophages

Single-cell metabolomics reveals cell heterogeneity and elucidates intracellular molecular mechanisms. However, general concentration measurement of metabolites can only provide a static delineation of metabolomics, lacking the metabolic activity information of biological pathways. Herein, we dev...

2025-04-14 | MTBLS11091 | MetaboLights
MetabolomicsIn-depth organic mass cytometry reveals differential contents of 3-hydroxybutanoic acid at the single-cell level
Comprehensive single-cell metabolic profiling is critical for revealing phenotypic heterogeneity and elucidating the molecular mechanisms underlying biological processes. However, single-cell metabolomics remains challenging because of the limited metabolite coverage and inability to discriminate is...
2026-08-14 | MTBLS8113 | MetaboLights
MetabolomicsInositol triphosphate-triggered calcium release blocks lipid exchange at endoplasmic reticulum-Golgi contact sites
Vesicular traffic and membrane contact sites between organelles enable the exchange of proteins, lipids, and metabolites. Recruitment of membrane tethers to contact sites between the endoplasmic reticulum (ER) and the plasma membrane is often triggered by calcium. In contrast, we reveal here a funct...
2021-05-06 | MTBLS2444 | MetaboLights
MetabolomicsWhat CHO is made of: Variations in the biomass composition of Chinese hamster ovary cell lines

Background: Cell line specific, genome-scale metabolic models enable rigorous and systematic in silico investigation of cellular metabolism. Such models have recently become available for Chinese hamster ovary (CHO) too. However, a key ingredient, namely an experimentally validat...

2020-07-13 | MTBLS1210 | MetaboLights
MetabolomicsButyrate epigenetically licenses sustained epithelial-T cell crosstalk for intestinal immune tolerance

Butyrate, one of the most abundant microbial-derived metabolites in the gut, is important in regulating intestinal homeostasis. In this study, we used untargeted global metabolomics to landscape the intestinal epithelial cellular metabolites changed by butyrate treatment.

2026-06-26 | MTBLS14301 | MetaboLights
TranscriptomicsDirect contact with mesenchymal stromal cells impacts CD133+ hematopoietic stem cells during ex-vivo expansion
Direct contact with mesenchymal stromal impacts on migratory behavior and gene expression profile of CD133+ hematopoietic stem cells during ex-vivo expansion Objective: To investigate the impact of direct contact between mesenchymal stromal cells (MSCs) and CD133+ hematopoietic stem cells (HSCs) in ...
ORGANISM(S): Homo sapiens 
2008-11-12 | E-GEOD-13566 | biostudies-arrayexpress
ProteomicsPI3K-AKT pathway and cell-cell contact regulates maspin nuclear localization
Background: Maspin (SERPINB5) is a potential tumor suppressor gene with pleiotropic biological activities, including regulation of cell proliferation, death, adhesion, migration and gene expression. Several studies indicate that nuclear localization is essential for maspin tumor suppression activity...
ORGANISM(S): Homo sapiens (Human) 
2021-09-09 | PXD023224 | Pride
Cell-to-cell contact Jak-stat Maspin Egfr Pi3k-akt 
TranscriptomicsGene expression profiles regulated by Tead2 mutants, Yap, and cell density in NIH3T3 cells
Regulation of organ size is important for development and tissue homeostasis. In Drosophila, Hippo signaling controls organ size by regulating the activity of a TEAD transcription factor, Scalloped, through modulation of its coactivator protein Yki. The role of mammalian Tead proteins in growth r...
ORGANISM(S): Mus musculus 
2008-11-20 | E-GEOD-12498 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mouse Cannabinoid receptor double knockouts (Cnr1 -/- /Cnr2 -/-) in CHS model to investigate cutaneous contact hypersensitivity
We evaluated cutaneous contact hypersensitivity (CHS) in Cnr1-/-/Cnr2-/- animals using the obligate contact allergen 2,4-dinitrofluorobenzene (DNFB), which generates a specific cutaneous T-cell mediated allergic response upon repeated allergen contact. Allergic contact dermatitis affects about 5% of...
ORGANISM(S): Mus musculus 
2009-04-23 | E-GEOD-7694 | biostudies-arrayexpress
TranscriptomicsNickel-induced contact dermatitis induce changes in human skin transcriptome over 96 hours
We aimed to characterize transcriptomic changes over time (baseline, 2 hours, 48 hours and 96 hours) after nickel-induced contact dermatitis in 6 human probands. As a contrast, 7 patients with SLS-induced irritant contact dermatitis were included. Therefore, the patch tests were applied onto the bac...
ORGANISM(S): Homo sapiens 
2020-05-01 | E-MTAB-8945 | biostudies-arrayexpress
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