PXD078554 is an
original dataset announced via ProteomeXchange.
Dataset Summary
| Title | Qualitative assessment of nasopharyngeal aspirates as an alternative to tracheal aspirates in extremely preterm infants |
| Description | The search for novel biomarkers for respiratory diseases, especially those associated with extreme premature birth, has been a challenge over the past several decades. In this study, we performed a qualitative comparison of proteomic profiles derived from a novel noninvasive sampling methodology, nasopharyngeal aspiration, and an established invasive methodology, tracheal aspiration, in preterm neonates, to determine whether nasopharyngeal aspirates (NPAs) are suitable for respiratory biomarker research. Paired NPA and tracheal aspirate (TA) samples (N=5) were collected from 1-week-old neonates and analyzed via high-throughput proteomics. The shared and specific sample proteins were studied. Shared and sample-specific proteins were analyzed using state-of-the-art enrichment analyses to evaluate lung tissue specificity and proteomic similarity. |
| HostingRepository | PRIDE |
| AnnounceDate | 2026-06-11 |
| AnnouncementXML | Submission_2026-06-11_01:14:50.001.xml |
| DigitalObjectIdentifier | https://doi.org/10.6019/PXD078554 |
| ReviewLevel | Peer-reviewed dataset |
| DatasetOrigin | Original dataset |
| RepositorySupport | Supported dataset by repository |
| PrimarySubmitter | Fernando Garrido-Muñoz |
| SpeciesList | scientific name: Homo sapiens (Human); NCBI TaxID: NEWT:9606; |
| ModificationList | No PTMs are included in the dataset |
| Instrument | timsTOF Pro |
Dataset History
| Revision | Datetime | Status | ChangeLog Entry |
|---|
| 0 | 2026-05-19 07:31:55 | ID requested | |
| 1 | 2026-06-11 01:12:37 | announced | |
| ⏵ 2 | 2026-06-11 01:14:50 | announced | 2026-06-11: Updated project metadata. |
Publication List
Keyword List
| submitter keyword: Neonate,Lung Diseases, Bronchopulmonary dysplasia, Proteomics, Data Collection, Computational Biology |
Contact List
| Almudena Alonso-Ojembarrena |
|---|
| contact affiliation | Neonatal Intensive Care Unit. Puerta del Mar University Hospital, Cádiz (Spain) |
| contact email | almudena.alonso.sspa@juntadeandalucia.es |
| lab head | |
| Fernando Garrido-Muñoz |
|---|
| contact affiliation | Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Seville, Spain |
| contact email | fgarrido-ibis@us.es |
| 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/2026/06/PXD078554 |
| PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD078554
- Label: PRIDE project
- Name: Qualitative assessment of nasopharyngeal aspirates as an alternative to tracheal aspirates in extremely preterm infants
