PXD071468

PXD071468 is an original dataset announced via ProteomeXchange.

Title	Urine proteomics as a source of biological information and outcome predictor in living kidney transplantation - Validation cohort
Description	Kidney transplantation is the preferred treatment for kidney failure, offering improved survival, quality of life and cost-effectiveness compared to dialysis. However, post-transplant management is challenging due to the limited lifespan of transplanted organs, often requiring repeat transplants. Current methods for monitoring post-transplant complications are invasive and have limitations. Therefore, there is an urgent need for novel non-invasive biomarkers. This study investigates the proteomic composition of full urine as a source of information to understand renal biology during the process of transplantation and to identify potential markers for outcome prediction. Urine samples were collected from donors (timepoint A) before transplantation and from recipients 4 weeks (timepoint B) and 1 year (timepoint C) after transplantation. Proteomic analysis was performed using mass spectrometry and label-free quantification. This study underscores the potential of non-invasive urine proteomics for identifying biological processes involved in the response of a kidney to transplantation and for enhancing post-transplant monitoring and outcome prediction.
HostingRepository	PRIDE
AnnounceDate	2026-04-01
AnnouncementXML	Submission_2026-04-01_05:11:17.913.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Proteomics Facility
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: NEWT:9606;
ModificationList	No PTMs are included in the dataset
Instrument	Orbitrap Exploris 480

Revision	Datetime	Status	ChangeLog Entry
0	2025-12-02 06:37:03	ID requested
⏵ 1	2026-04-01 05:11:18	announced

Dataset with its publication pending

submitter keyword: kidney transplantation, urine proteomics

Roman-Ulrich Müller
contact affiliation	Department II of Internal Medicine and Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany CECAD, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
contact email	roman-ulrich.mueller@uk-koeln.de
lab head
Proteomics Facility
contact affiliation	CECAD Research Center
contact email	proteomics-facility@uni-koeln.de
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/2026/04/PXD071468

PRIDE project URI

• PRIDE
  1. PXD071468
     1. Label: PRIDE project
     2. Name: Urine proteomics as a source of biological information and outcome predictor in living kidney transplantation - Validation cohort