PXD027618

PXD027618 is an original dataset announced via ProteomeXchange.

Title	Mass spectrometry analysis of the blood plasma and serum samples from healthy donors before and after a meal
Description	Serum samples were taken from four healthy donors before a meal and 3, 5, 7, 9 h after a meal (Supplementary Table S6, Sheet 1). The analysis of the serum peptidome against the HuMiProt90 database showed that the amount of non-human peptides (potentially bacterial peptides) in the bloodstream significantly increased 5 h after a meal (Figure 3D, Supplementary Table S6, Sheet 3). The comparison of these data with the transit time of food in different parts of the gastrointestinal tract suggests that bacterial peptides enter the bloodstream predominantly in the small intestine. At the same time, phyla Proteobacteria, Firmicutes and Actinobacteria are the main contributors to the increase in (potentially) bacterial peptides 5 h after a meal (Supplementary Table S6, Sheets 5 and 6).
HostingRepository	PRIDE
AnnounceDate	2024-06-14
AnnouncementXML	Submission_2024-06-14_07:46:14.271.xml
DigitalObjectIdentifier	https://dx.doi.org/10.6019/PXD027618
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Supported dataset by repository
PrimarySubmitter	Georgij Arapidi
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	No PTMs are included in the dataset
Instrument	Q Exactive HF

Revision	Datetime	Status	ChangeLog Entry
0	2021-07-28 02:30:45	ID requested
⏵ 1	2024-06-14 07:46:14	announced

10.6019/PXD027618;

submitter keyword: peptidomics, human microbiota, mass spectrometry, blood plasma and serum,Healthy donors

Georgij Pavlovich Arapidi
contact affiliation	Systems Biology Laboratory, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency
contact email	arapidi@gmail.com
lab head
Georgij Arapidi
contact affiliation	Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency
contact email	arapidi@gmail.com
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/2024/06/PXD027618

PRIDE project URI

• PRIDE
  1. PXD027618
     1. Label: PRIDE project
     2. Name: Mass spectrometry analysis of the blood plasma and serum samples from healthy donors before and after a meal