Evidence map›Paper›PMID 41902769›Full record

ArticleRedox report : communications in free radical research2026

Plasma proteomics implicates NOX-driven redox imbalance in degenerative cervical myelopathy: findings from the Australian MYelopathy Natural History Registry [AO Spine RECODE-DCM research priority number 5].

Nashwa Najib, Valerie C Wasinger, Ryan O'Hare Doig, Muhammad Alsherbiny, Stone Sima, Ashish D Diwan

Abstract read
In one paragraph

Article in Redox report : communications in free radical research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Nashwa NajibDepartment of Orthopaedic Surgery, Spine Labs & Spine Service, Discipline of Surgery, St. George Hospital, Sydney, Australia.ORCID 0000-0002-7523-3082
Valerie C WasingerBioanalytical Mass Spectrometry Facility, Mark Wainwright Analytical Centre, University of New South Wales (UNSW), Sydney, Australia.ORCID 0000-0001-5338-0869
Ryan O'Hare DoigCentre for Orthopaedic & Trauma Research | Spine Labs Adelaide, Adelaide Medical School, Faculty of Health and Medical Sciences, Adelaide University, Adelaide, Australia.ORCID 0000-0002-7084-7755
Muhammad AlsherbinyPharmacognosy Department, Faculty of Pharmacy, Cairo University, Egypt.ORCID 0000-0001-9337-2441
Stone SimaDepartment of Orthopaedic Surgery, Spine Labs & Spine Service, Discipline of Surgery, St. George Hospital, Sydney, Australia.ORCID 0000-0002-1675-1496
Ashish D DiwanDepartment of Orthopaedic Surgery, Spine Labs & Spine Service, Discipline of Surgery, St. George Hospital, Sydney, Australia.ORCID 0000-0003-1037-8421

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo identify disease-relevant pathways and biomarkers in degenerative cervical myelopathy (DCM) patients from the MYelopathy Natural History Registry.

methodsShotgun bottom-up proteomics (DCM

resultsDiscovery proteomics highlighted acute phase and cytokine signalling with STAT1/STAT3 involvement. Targeted assays showed higher IL-6 and IFN-γ in DCM, consistent with a pro-inflammatory state. PRM indicated upregulation of NADPH oxidase complex cytochrome b-245 α-chain (p22 phox or CYBA) and glutathione reductase, alongside downregulation of extracellular glutathione peroxidase, a pattern consistent with NOX-driven reactive oxygen species generation and impaired glutathione redox homeostasis. Together, this provides human plasma evidence of systemic redox imbalance in DCM and nominate a mechanistic framework linking cytokine signalling to oxidative stress via NOX activation and disrupted glutathione cycling.

conclusionFindings support the feasibility of a plasma 'liquid biopsy' to augment diagnosis and monitoring. The modest cohort size and potential confounding by age and adiposity, absolute quantification, multivariate adjustment, and external validation are warranted to establish specificity and clinical utility.

Indexed as

NADPH OxidasesProteomicsSpinal Cord DiseasesAgedAustraliaBiomarkersFemaleHumansMaleMiddle AgedOxidation-ReductionOxidative StressReactive Oxygen SpeciesRegistriesTandem Mass SpectrometryBiomarkersNADPH OxidasesReactive Oxygen Speciesbiological basisbiomarkerscytokine signallingDegenerative cervical myelopathydiagnosisglutathione signallingoxidative stressproteomics

Identifiers

PMID41902769
PMCPMC13034710

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.