PXD064496

PXD064496 is an original dataset announced via ProteomeXchange.

Title	A Microneedle Device for Rapid Dermal Interstitial Fluid Sampling
Description	Dermal interstitial fluid (ISF) shows promise for novel skin diagnostics and as an alternative to invasive blood tests. This dataset includes ISF sampled via a microneedle device from two ex vivo human abdominal skin specimens and the forearms of ten healthy volunteers. Paired blood samples via finger prick were also collected from five volunteers. We studied the ISF proteome in relation to collection time and pressure ex vivo. We also created a reference ISF proteome from the healthy volunteers, compared it to the plasma proteome, and quantified errors from blood contamination.
HostingRepository	PRIDE
AnnounceDate	2025-08-23
AnnouncementXML	Submission_2025-08-23_06:07:19.528.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Andy Hung
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	monohydroxylated residue; acetylated residue; iodoacetamide derivatized residue
Instrument	Orbitrap Eclipse

Revision	Datetime	Status	ChangeLog Entry
0	2025-06-01 19:44:59	ID requested
⏵ 1	2025-08-23 06:07:19	announced

Dataset with its publication pending

submitter keyword: red blood cells,dermal interstitial fluid, human, plasma

Sharon Pitteri
contact affiliation	Department of Radiology Canary Center at Stanford for Cancer Early Detection Stanford School of Medicine Stanford University
contact email	spitteri@stanford.edu
lab head
Andy Hung
contact affiliation	Stanford University
contact email	hung.andy@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/2025/08/PXD064496

PRIDE project URI

• PRIDE
  1. PXD064496
     1. Label: PRIDE project
     2. Name: A Microneedle Device for Rapid Dermal Interstitial Fluid Sampling