PXD027618 is an
original dataset announced via ProteomeXchange.
Dataset Summary
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 |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2021-07-28 02:30:45 | ID requested | |
⏵ 1 | 2024-06-14 07:46:14 | announced | |
Publication List
Keyword List
submitter keyword: peptidomics, human microbiota, mass spectrometry, blood plasma and serum,Healthy donors |
Contact List
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 | |
Full Dataset Link List
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 |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD027618
- Label: PRIDE project
- Name: Mass spectrometry analysis of the blood plasma and serum samples from healthy donors before and after a meal