Evidence map›Paper›PMID 30097534›Full record

ArticleMolecular & cellular proteomics : MCP2018

Evaluation of Serum Glycoprotein Biomarker Candidates for Detection of Esophageal Adenocarcinoma and Surveillance of Barrett's Esophagus.

Alok K Shah, Gunter Hartel, Ian Brown, Clay Winterford, Renhua Na, Kim-Anh Lê Cao, Bradley A Spicer, Michelle A Dunstone, Wayne A Phillips, Reginald V Lord and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Molecular & cellular proteomics : MCP, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.3field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

17 citing papers in PubMed, 29 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors at 8 institutions in 2 countries.

Alok K ShahQIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia; The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia.
Gunter HartelQIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.
Ian BrownEnvoi Pathology, Brisbane, Queensland, Australia.
Clay WinterfordQIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.
Renhua NaQIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.
Kim-Anh Lê CaoThe University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia; Melbourne Integrative Genomics and School of Mathematics and Statistics, The University of Melbourne, Victoria, Australia.
Bradley A SpicerDepartment of Biochemistry and Molecular Biology, Monash University, Melbourne, Victoria, Australia.
Michelle A DunstoneDepartment of Biochemistry and Molecular Biology, Monash University, Melbourne, Victoria, Australia.
Wayne A PhillipsPeter MacCallum Cancer Centre, and Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Victoria, Australia.
Reginald V LordSt Vincent's Centre for Applied Medical Research and University of Notre Dame School of Medicine, Sydney, Australia.
Andrew P BarbourThe University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia.
David I WatsonDiscipline of Surgery, Flinders University, Adelaide, South Australia, Australia.
Virendra JoshiOchsner Health System, Gastroenterology, New Orleans, LA.
David C WhitemanQIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.
Michelle M HillQIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia; The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia. Electronic address: Michelle.Hill@qimrberghofer.edu.au.
QIMR Berghofer Medical Research Institute · AUTranslational Research Institute · AUMonash University · AUEnvoi Specialist Pathologists · AUFlinders University · AUOchsner Health System · USThe University of Melbourne · AUThe University of Notre Dame Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Esophageal adenocarcinoma (EAC) is thought to develop from asymptomatic Barrett's esophagus (BE) with a low annual rate of conversion. Current endoscopy surveillance of BE patients is probably not cost-effective. Previously, we discovered serum glycoprotein biomarker candidates which could discriminate BE patients from EAC. Here, we aimed to validate candidate serum glycoprotein biomarkers in independent cohorts, and to develop a biomarker candidate panel for BE surveillance. Serum glycoprotein biomarker candidates were measured in 301 serum samples collected from Australia (4 states) and the United States (1 clinic) using previously established lectin magnetic bead array (LeMBA) coupled multiple reaction monitoring mass spectrometry (MRM-MS) tier 3 assay. The area under receiver operating characteristic curve (AUROC) was calculated as a measure of discrimination, and multivariate recursive partitioning was used to formulate a multi-marker panel for BE surveillance. Complement C9 (C9), gelsolin (GSN), serum paraoxonase/arylesterase 1 (PON1) and serum paraoxonase/lactonase 3 (PON3) were validated as diagnostic glycoprotein biomarkers in lectin pull-down samples for EAC across both cohorts. A panel of 10 serum glycoprotein biomarker candidates discriminated BE patients not requiring intervention (BE± low grade dysplasia) from those requiring intervention (BE with high grade dysplasia (BE-HGD) or EAC) with an AUROC value of 0.93. Tissue expression of C9 was found to be induced in BE, dysplastic BE and EAC. In longitudinal samples from subjects that have progressed toward EAC, levels of serum C9 were significantly (

Indexed as

AdenocarcinomaAgedArea Under CurveAryldialkylphosphataseAustraliaBarrett EsophagusBiomarkersBiopsyCohort StudiesComplement C9Diagnosis, DifferentialEsophageal NeoplasmsFemaleGelsolinHumansMaleAryldialkylphosphataseBiomarkersComplement C9GelsolinPON1 protein, humanPON3 protein, humanBarrett's esophagusBiomarker: DiagnosticCancer biomarker(s)Complement pathwayEsophageal adenocarcinomaGastrointestinal diseaseGlycoproteinsMultiple reaction monitoringSerum/PlasmaTargeted mass spectrometry

Identifiers

PMID30097534
PMCPMC6283291
OpenAlexW2887712450

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.