PXD060443

PXD060443 is an original dataset announced via ProteomeXchange.

Title	Mapping the interactome of OSCC prognostic-associated proteins NDRG1 and PGK1 through proximity labeling using TurboID
Description	Oral squamous cell carcinoma (OSCC) is a prevalent type of head and neck cancer, comprising over 90% of all oral malignancies worldwide. The identification of diagnostic and prognostic markers for OSCC is crucial for improving patient outcomes, as early detection and treatment are critical for successful management of this disease. Previously, we demonstrated that N-myc downstream-regulated gene 1 (NDRG1) and phosphoglycerate kinase 1 (PGK1) are prognostic markers for OSCC; however, their role in OSCC development remains unclear. To investigate it, we used TurboID-based proximity labeling to identify the interactomes of NDRG1 and PGK1 in HEK293 cells. Herein, protein abundance patterns from three time points were used for clustering of 364 proteins with a “fast” or “slow” response to biotin. Of these, 65 proteins were also identified in neoplastic islands of OSCC patients from our previous study, and 28 of these proteins have their gene expression associated with prognostic features including death, metastasis and relapse. PRM-MS enabled the quantification of 17 of these proteins, providing further evidence of their presence in the OSCC prognostic interactome. Finally, we characterized a prognostic-associated interactome composed of 28 proteins, which enables the prioritization of candidates that can be further explored in OSCC progression.
HostingRepository	PanoramaPublic
AnnounceDate	2026-04-29
AnnouncementXML	Submission_2026-04-29_16:46:14.773.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Supported dataset by repository
PrimarySubmitter	Adriana Paes Leme
SpeciesList	scientific name: Homo sapiens; NCBI TaxID: 9606;
ModificationList	Carbamidomethyl; Label:13C(6)15N(2); Label:13C(6)15N(4)
Instrument	Orbitrap Exploris 240

Revision	Datetime	Status	ChangeLog Entry
0	2025-02-03 14:22:11	ID requested
⏵ 1	2026-04-29 16:46:15	announced

C, â, mara GA, Yokoo S, Granato DC, Simabuco FM, Ribeiro-Filho HV, Melo RM, Pauletti BA, Nascimento Filho EG, Domingues RR, Paes Leme AF, Mapping the Interactome of OSCC Prognostic-Associated Proteins NDRG1 and PGK1 Through Proximity Labeling Using TurboID. J Proteome Res, 24(6):2741-2756(2025) [pubmed]

submitter keyword: Oral cancer, NDRG1, PGK1, Interactome, Proximity Labeling, TurboID, Prognostic

Adriana Paes Leme
contact affiliation	Brazilian Center for Research in Energy and Materials – CNPEM
contact email	adriana.paesleme@lnbio.cnpem.br
lab head
Adriana Paes Leme
contact affiliation	Brazilian Center for Research in Energy and Materials – CNPEM
contact email	adriana.paesleme@lnbio.cnpem.br
dataset submitter

Panorama Public dataset URI