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MetabolomicsMultiomics of synaptic junctions reveals altered lipid metabolism and signaling following environmental enrichment
Membrane lipids and their metabolism have key functions in neurotransmission. Here we provide a quantitative lipid inventory of mouse and rat synaptic junctions. To this end, we developed a multiomics extraction and analysis workflow to probe the interplay of proteins and lipids in synaptic signal t...
2021-09-27 | MTBLS1531 | MetaboLights
ProteomicsAltered GM1 catabolism affects NMDAR-mediated Ca2+ signaling at ER-PM junctions and increases synaptic spine formation
GM1-ganglioside, an abundant GSL in neuronal membranes, is integral to ER-PM junctions where it interacts with synaptic proteins/receptors and regulates Ca2+ signaling.
ORGANISM(S): Mus musculus (Mouse) 
2024-03-19 | PXD042994 | Pride
Membrane contact sites (mcs) Glycosphingolipids (gsls) Proteomics 
ProteomicsMulti-omics reveals the lipid inventory of synaptic junctions and altered lipid signaling in environmental enrichment
Membrane lipids are essential components of synaptic junctions that have key functions in neurotransmission. In the first part of the study, we provide a quantitative lipid inventory of mouse and rat synaptic junctions. We next used a simultaneous multi-omics extraction and analysis workflow termed ...
ORGANISM(S): Mus musculus (Mouse) Rattus norvegicus (Rat) 
2023-11-14 | PXD017997 | Pride
Enriched environment Lipidomics Multi-omics Endocannabinoid signaling Synaptic junctions 
TranscriptomicsThe miRNA pathway controls rapid changes in activity-dependent synaptic structure at the Drosophila melanogaster neuromuscular junction (miRNA array)
It is widely accepted that long-term changes in synapse structure and function are mediated by rapid activity-dependent gene transcription and new protein synthesis. A growing amount of evidence suggests that the microRNA (miRNA) pathway plays an important role in coordinating these processes. Despi...
ORGANISM(S): Drosophila melanogaster 
2013-02-01 | E-GEOD-43943 | biostudies-arrayexpress
TranscriptomicsThe miRNA pathway controls rapid changes in activity-dependent synaptic structure at the Drosophila melanogaster neuromuscular junction (RT-PCR)
It is widely accepted that long-term changes in synapse structure and function are mediated by rapid activity-dependent gene transcription and new protein synthesis. A growing amount of evidence suggests that the microRNA (miRNA) pathway plays an important role in coordinating these processes. Despi...
ORGANISM(S): Drosophila melanogaster 
2013-02-01 | E-GEOD-43944 | biostudies-arrayexpress
ProteomicsProteomic analysis of brain region and gender-specific synaptic protein expression in the adult mouse brain
In a wide range of synaptopathies a sex/gender bias in prevalence and clinical course has been reported. Therefore, analysis of the synaptic proteinaceous inventory in different brain regions in males and females is very desirable in understanding the molecular basis of brain function and the etiolo...
ORGANISM(S): Mus musculus (Mouse) 
2020-02-17 | PXD015610 | Pride
Sex/gender bias Prefrontal cortex Hippocampus Cerebellum Striatum Synaptic junction Label-free quantification Data-independent acquisition 
TranscriptomicsFiber and NMJ / synaptic gene expression comparisons in rat extraocular muscle (EOM) and tibialis anterior (TA) muscle.
Purpose: To examine and characterize the expression profile of genes expressed at the neuromuscular junctions (NMJs) of extraocular muscles (EOMs) in comparison to the NMJs of tibialis anterior muscle (TA). Methods: Adult rat rectus EOMs and TAs were dissected, flash-frozen, serially sectioned and ...
ORGANISM(S): Rattus norvegicus 
2010-04-28 | E-GEOD-15737 | biostudies-arrayexpress
ProteomicsSIMPLEX enriches hydrophobic and lipidated proteins in membrane proteomics experiments
Synaptosome (Syn) and synaptic junctions (SJ) are widely used in omics experiments to investigate protein content and networks of synapses. Synapses are a neuronal compartment wit a high lipid content. Liquid-liquid extraction (LLE), typically used in lipidomics, shows great potential for multiomics...
ORGANISM(S): Rattus rattus (Black rat) 
2025-09-08 | PXD058138 | Pride
Liquid-liquid extraction Synaptosomes Domains Synaptic junctions Membrane-enriched sample Transmembrane proteins 
TranscriptomicsThe miRNA pathway controls rapid changes in activity-dependent synaptic structure at the Drosophila melanogaster neuromuscular junction
This SuperSeries is composed of the SubSeries listed below. Refer to individual Series
ORGANISM(S): Drosophila melanogaster 
2013-02-01 | E-GEOD-43945 | biostudies-arrayexpress
GenomicsCellular and molecular evidence that synaptic Schwann cells contribute to aging of mouse neuromuscular junctions
Cellular and molecular evidence that synaptic Schwann cells contribute to aging of mouse neuromuscular junctions
PRJNA922918 | ENA
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