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MetabolomicsMetabolic mapping of the human solute carrier superfamily

Solute carrier (SLC) transporters govern most of the chemical exchange across cellular membranes and are integral to metabolic regulation, which in turn is linked to cellular function and identity. Despite their key role, individual functions of the SLC superfamily members were not evaluated syst...

2025-07-22 | MTBLS11393 | MetaboLights
MetabolomicsMapping immune variation and var gene switching in naive hosts infected with Plasmodium falciparum
Falciparum malaria is clinically heterogeneous and the relative contribution of parasite and host in shaping disease severity remains unclear. We explored the interaction between inflammation and parasite variant surface antigen (VSA) expression, asking whether this relationship underpins the variat...
2020-12-02 | MTBLS1188 | MetaboLights
MetabolomicsIntegrating two chromatographies in a co-fractionation mass spectrometry approach improved protein-metabolite interactions (PMIs) mapping capabilities and revealed novel protein-ligand pairings in Escherichia coli.
The protein-metabolite interactome remains understudied. We previously developed a co-fractionation mass-spectrometry-based approach called PROMIS to address this gap. PROMIS relies on size separation chromatography of protein-metabolite complexes from lysates, followed by proteomics and metabolomic...
2025-04-25 | MTBLS9098 | MetaboLights
MetabolomicsRA-MAP: mapping the molecular immunological landscape in early rheumatoid arthritis with vaccine controls

Rheumatoid arthritis (RA) is a chronic inflammatory disorder with poorly defined aetiology characterised by synovial inflammation with variable disease severity and drug responsiveness. To investigate the peripheral blood immune cell landscape of RA, we performed comprehensive clinical and molecu...

2021-06-16 | MTBLS1497 | MetaboLights
TranscriptomicsGlobal analysis of the RNA-protein interaction and RNA secondary structure landscapes of the Arabidopsis nucleus
Post-transcriptional regulation in eukaryotes requires cis- and trans-acting features and factors including RNA secondary structure, and RNA-binding proteins (RBPs). However, a comprehensive view of the structural and RBP interaction landscape of RNAs in the nucleus has yet to be compiled for any or...
ORGANISM(S): Arabidopsis thaliana 
2014-12-16 | E-GEOD-58974 | biostudies-arrayexpress
MetabolomicsMetabolic cooperation and spatiotemporal niche partitioning in a kefir microbial community; Interaction between the kefir isolates Lactococcus lactis and Acetobacter fabarum (GC-MS)

Microbial communities often undergo intricate compositional changes yet also maintain stable coexistence of diverse species. The mechanisms underlying long-term coexistence remain unclear, as system-wide studies have been largely limited to engineered communities, ex situ adapted cultures, or syn...

2020-11-04 | MTBLS1830 | MetaboLights
ProteomicsLibrary-Based, Multiplexed Strategy for Mapping Protein Interaction Networks via Crosslinking
Protein-protein interactions are fundamental to cellular function, yet resolving their interaction interfaces and dynamic behaviors in native biological contexts remains challenging, particularly for weak or transient interactions. Crosslinking strategies based on noncanonical amino acids offer an e...
ORGANISM(S): Homo Sapiens 
2026-02-28 | PXD075032 |
ProteomicsMass Spectrometry-Driven Epitope Mapping: Application of Diethylpyrocarbonate Covalent Labeling for the Immunotherapeutic Target Programmed Cell Death Protein 1
Monoclonal antibodies (mAbs) have transformed cancer immunotherapy, with anti-PD1 mAbs playing a pivotal role. This study introduces diethylpyrocarbonate covalent labeling-mass spectrometry (DEPC CL-MS) as a rapid and sensitive technique for epitope mapping of PD1, a critical target in mAb developme...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-11-26 | MSV000096536 | MassIVE
MetabolomicsMetabolic cooperation and spatiotemporal niche partitioning in a kefir microbial community; Interaction between the kefir isolates Lactococcus lactis and Acetobacter (spent-medium assay, measured untargeted (FIA-qTOF) and targeted (HILIC, LC-MS)

Microbial communities often undergo intricate compositional changes yet also maintain stable coexistence of diverse species. The mechanisms underlying long-term coexistence remain unclear, as system-wide studies have been largely limited to engineered communities, ex situ adapted cultures, or syn...

2020-11-04 | MTBLS1823 | MetaboLights
TranscriptomicsGene-environment interaction in yeast gene expression
This study is a quantitative trait linkage mapping study targeted at gene-environment interaction. A family of yeast derived from BY4716 and RM11-1a was grown in two carbon sources (glucose and ethanol) and expression profiled. The analysis revealed how the influence of genetic factors changes in di...
ORGANISM(S): Saccharomyces cerevisiae 
2008-04-15 | E-GEOD-9376 | biostudies-arrayexpress
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