PXD051270-1

PXD051270 is an original dataset announced via ProteomeXchange.

Title	Proteomic profile of plasma-derived extracellular vesicles from Colombian pregnant women with Plasmodium-soil transmitted helminths coinfection
Description	Background: Knowledge about extracellular vesicles (EV) and their molecular cargo in gestational parasitic infections, particularly by Plasmodium and soil-transmitted helminths (STH), is almost non-existent. Objective: To perform isolation and molecular characterization of plasma-derived EVs from Colombian pregnant women and compare quantity, size, concentration and protein cargo of those EVs according to the infectious status. Methodology: Five study groups were formed: 1), Pregnant women with Plasmodium infection. 2), Pregnant women with STH infection. 3), Pregnant women with coinfection Plasmodium and STH. 4), Pregnant women without infection with Plasmodium nor STH. 5), Non-pregnant women without infection with Plasmodium nor STH. Plasma-derived EVs were isolated by size exclusion chromatography (SEC) and fractions containing EVs identified by a bead-based flow cytometric assay for tetraspanin CD9; the size and concentration of EVs were quantified by nanoparticle tracking analysis, and proteins associated with EVs were identified by liquid chromatography-mass spectrometry (LC-MS) in a pool of samples per study group.
HostingRepository	PRIDE
AnnounceDate	2024-11-26
AnnouncementXML	Submission_2024-11-26_01:16:36.010.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Eva Borràs
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	iodoacetamide derivatized residue
Instrument	Orbitrap Eclipse

Revision	Datetime	Status	ChangeLog Entry
0	2024-04-08 03:06:54	ID requested
⏵ 1	2024-11-26 01:16:36	announced

Dataset with its publication pending

submitter keyword: helminths, extracellular vesicles, plasmodium,LC-MSMS

Eduard Sabido
contact affiliation	CRG-UPF
contact email	eduard.sabido@crg.eu
lab head
Eva Borràs
contact affiliation	UPF
contact email	eva.borras@upf.edu
dataset submitter

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2024/11/PXD051270

PRIDE project URI

• PRIDE
  1. PXD051270
     1. Label: PRIDE project
     2. Name: Proteomic profile of plasma-derived extracellular vesicles from Colombian pregnant women with Plasmodium-soil transmitted helminths coinfection