PXD017145 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Predictive protein biomarker signatures and the corresponding transcriptional cell state changes in human lung fibrosis |
Description | Single cell genomics enables characterization of disease specific cell states, while improvements in mass spectrometry workflows bring the clinical use of body fluid proteomics within sight. However, the correspondence of peripheral protein signatures with cell state changes in diseased organs is currently unknown. Here, we use single cell RNA-seq and proteomics from large patient cohorts of pulmonary fibrosis and establish that predictive protein signatures in body fluids correspond to specific cellular changes in the lung. We determined transcriptional changes in 45 cell types across three patient cohorts and quantified bronchoalveolar lavage fluid and plasma proteins to discover protein signatures and associated cell state changes that were linked to diagnosis, lung function, smoking and injury status. Altered expression of the novel marker of lung health CRTAC1 in alveolar epithelium is robustly reported in patient plasma. With further improvements of this concept and deeper coverage of plasma proteomes, we envision future longitudinal profiling of body fluid signatures coupled to deep learning for non-invasive prediction and monitoring of pathological cell state changes in patient organs. |
HostingRepository | PRIDE |
AnnounceDate | 2024-10-22 |
AnnouncementXML | Submission_2024-10-22_05:12:29.512.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Christoph Mayr |
SpeciesList | scientific name: Homo sapiens (Human); NCBI TaxID: 9606; |
ModificationList | No PTMs are included in the dataset |
Instrument | Q Exactive |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2020-01-16 02:26:34 | ID requested | |
1 | 2020-09-18 02:17:39 | announced | |
⏵ 2 | 2024-10-22 05:12:29 | announced | 2024-10-22: Updated project metadata. |
⏵ 2 | 2024-10-22 05:12:29 | announced | 2024-10-22: Updated project metadata. |
Publication List
Dataset with its publication pending |
Keyword List
curator keyword: Biomedical |
submitter keyword: data integration, proteomics,fibrosis, single cell RNA-seq, systems medicine, biomarker |
Contact List
Herbert B. Schiller |
contact affiliation | Helmholtz Zentrum München, Institute of Lung Biology and Disease, Group Systems Medicine of Chronic Lung Disease, Member of the German Center for Lung Research (DZL), Munich, Germany |
contact email | herbert.schiller@helmholtz-muenchen.de |
lab head | |
Christoph Mayr |
contact affiliation | CPC/ILBD HemholtzZentrum München |
contact email | Christoph.Mayr@helmholtz-muenchen.de |
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/2020/09/PXD017145 |
PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD017145
- Label: PRIDE project
- Name: Predictive protein biomarker signatures and the corresponding transcriptional cell state changes in human lung fibrosis