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Supermeres, a new functional extracellular nanoparticle replete with disease biomarkers and therapeutic target

ABSTRACT: Extracellular vesicles, including exosomes, and exomere nanoparticles, are under intense investigation for cargo that may serve as clinical biomarkers or therapeutic targets. Here, we report discovery of a new extracellular nanoparticle, termed supermeres. We performed LC/MS-MS proteomics analyses on gradient-purified sEVs, NVs, exomeres and supermeres. The proteomic profile of supermeres is clearly distinct from that of sEVs, NVs and exomeres This study identifies a new functional nanoparticle replete with potential circulating biomarkers and therapeutic targets that can be exploited for clinical benefit in a host of diseases.

INSTRUMENT(S): Q Exactive Plus

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Colon Epithelial Cell

DISEASE(S): Colorectal Cancer

SUBMITTER: Kristie Lindsey Rose

LAB HEAD: Kristie Lindsey Rose

PROVIDER: PXD025213 | Pride | 2021-11-02

REPOSITORIES: Pride

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			Action	DRS
	Peptide_Report_for_5455_sEV_NV_exomere.xlsx	Xlsx
	Peptide_Report_for_5490_supermere.xlsx	Xlsx
	Spectrum_Report_for_5455_sEV_NV_exomere.xlsx	Xlsx
	Spectrum_Report_for_5490-supermere.xlsx	Xlsx
	sh_5455_QZ_032719_A_FR_4_5.raw	Raw

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Supermeres, a new functional extracellular nanoparticle replete with disease biomarkers and therapeutic target

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