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MetabolomicsECM deposition is driven by caveolin1-dependent regulation of exosomal biogenesis and cargo sorting

The composition and physical properties of the extracellular matrix (ECM) critically influence tumor progression, but the molecular mechanisms underlying ECM layering are poorly understood. Tumor-stroma interaction is critically dependent on cell-cell communication mediated by exosomes, small ves...

2020-10-07 | MTBLS1969 | MetaboLights
MetabolomicsHippophae rhamnoides-Derived Exosome-like Nanovesicles Alleviate Dexamethasone-Induced Sarcopenia by Remodeling Skeletal Muscle Lipid Metabolism
Skeletal muscle atrophy driven by glucocorticoid excess is a clinically relevant contributor to sarcopenia, yet safe and biologically integrated interventions remain limited. Here we report that extracellular exosome-like nanovesicles derived from Hippophae rhamnoides fruits (HR-ELNs) protect agains...
2026-07-17 | MTBLS15070 | MetaboLights
MetabolomicsECM deposition is driven by caveolin1-dependent regulation of exosomal biogenesis and cargo sorting

The composition and physical properties of the extracellular matrix (ECM) critically influence tumor progression, but the molecular mechanisms underlying ECM layering are poorly understood. Tumor-stroma interaction is critically dependent on cell-cell communication mediated by exosomes, small ves...

2020-10-07 | MTBLS1977 | MetaboLights
ProteomicsProteomic profiling of ubiquitylated proteins in urinary exosomes
Exosomes, derived from multivesicular bodies (MVBs), contain proteins and genetic materials from their cell of origin and are secreted from various cells types, including kidney epithelial cells. In general, it is thought that protein cargo is ubiquitylated, but that ubiquitin is cleaved by specific...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2016-10-21 | MSV000080269 | MassIVE
TranscriptomicsExosome RNA cargo in activated liver stellate cells
Previously we have described the role of liver stellate cell exosomes in triggering macrophage migration and immune activation, we wanted to study what cargo in this exosomes were responsible for such activation. We found a few interesting mRNAs and siRNAs involved in the immune response pathway and...
ORGANISM(S): Homo sapiens 
2022-01-31 | E-MTAB-11373 | biostudies-arrayexpress
TranscriptomicsmiRNA profiling of rhabdomyosarcoma-derived exosomes compared to donor cells, using the Affymetrix GeneChip miRNA 3.0 array
Exosomes were isolated by differential centrifugation from the fusion negative human embryonal rhabdomyosarcoma (ERMS) cell lines (JR1, Rh36, and RD) and fusion positive alveolar RMS (ARMS) cell lines (Rh30 and Rh41) and characterized by western blot for exosomal markers. miRNA content of the RMS-de...
ORGANISM(S): Homo sapiens 
2016-12-01 | E-MTAB-5321 | biostudies-arrayexpress
ProteomicsEnvironmental Pollutant Induced Cellular Injury is Reflected in Exosomes from Placental Explants
Environmental exposure of placental explants did not change the quantity of exosomes or their characteristics. However, exosome cargo composition was changed by specific pollutant to reflect a biochemical signature suggestive of placental nuclear and cellular injury and inflammation.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
MSV000084274 | MassIVE
TranscriptomicsMicroRNA sequencing of human serum exosomes from women with different age and hormonal status
This study investigated differences in serum exosome microRNA-cargo, obtained from healthy postmenopausal monozygotic twins (n=10 pairs), from which the other sister was using estrogen-based hormone replacement therapy (HRT) and the other was not under treatment. In addition, premenopausal women (n=...
ORGANISM(S): Homo sapiens 
2017-02-14 | E-MTAB-5245 | biostudies-arrayexpress
MetabolomicsCharacterization of small intracellular vesicles uncovers their potential as drug carriers and therapeutic agents

Small extracellular vesicles (sEVs) have been extensively investigated as a source of clinically relevant cargo. Alongside the secretion of EVs, such as exosomes, cells house a multitude of internal vesicles involved in various physiologic processes and metabolic activities. Herein, we developed ...

2025-09-02 | MTBLS12923 | MetaboLights
UnknownExosomal cargo-loading and synthetic exosome-mimics as potential therapeutic tools.
Not available
S-EPMC5888690 | biostudies-literature
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