Evidence map›Paper›PMID 24308545›Full record

ArticleHPB : the official journal of the International Hepato Pancreato Biliary Association2014

Serum IGFBP2 and MSLN as diagnostic and prognostic biomarkers for pancreatic cancer.

Zachary W Kendrick, Matthew A Firpo, Robert C Repko, Courtney L Scaife, Douglas G Adler, Kenneth M Boucher, Sean J Mulvihill

Open access · bronzeAbstract read
In one paragraph

Article in HPB : the official journal of the International Hepato Pancreato Biliary Association, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 29% 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

37 citing papers in PubMed, 1 synthesis or guideline pooled it, 71 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  7. Article
  8. Mechanisms Underlying the Rarity of Skeletal Muscle Cancers.International journal of molecular sciences · 2024
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  17. Advanced iron oxide nanotheranostics for multimodal and precision treatment of pancreatic ductal adenocarcinoma.Wiley interdisciplinary reviews. Nanomedicine and nanobiotechnology · 2022
    Review
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  19. Article
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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

7 authors at 1 institution in 1 country.

Zachary W KendrickDepartment of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA.
Matthew A Firpo
Robert C Repko
Courtney L Scaife
Douglas G Adler
Kenneth M Boucher
Sean J Mulvihill
University of Utah · US

Funding

UTAH REGIONAL CANCER CENTERP30CA042014 · NCI · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI Jared P Rutter · 1986 to 2026
$72.6M
Magnetoresistive Sensor Platform for Parallel Cancer Marker DetectionU01CA151650 · NCI · UNIVERSITY OF UTAH · PI MULVIHILL, SEAN J, PORTER, MARC D · 2010 to 2014
$2.1M
Advanced Development of a Multiplexed SERS-based Biomarker Detection Platform: AR33CA155586 · NCI · UNIVERSITY OF UTAH · PI MULVIHILL, SEAN J, PORTER, MARC D · 2011 to 2013
$983k
Novel Serum Markers for Pancreatic AdenocarcinomaR03CA115225 · NCI · UNIVERSITY OF UTAH · PI MULVIHILL, SEAN J · 2005 to 2006
$148k
NCI NIH HHS P30CA042014NCI NIH HHS R03 CA115225NCI NIH HHS R03CA115225NCI NIH HHS R33CA155586NCI NIH HHS U01 CA151650NCI NIH HHS U01CA151650
6 · The paper itself

Abstract

backgroundIdentification of diagnostic and prognostic biomarkers is a research priority for the improved management of pancreatic ductal adenocarcinoma (PDAC). Insulin-like growth factor binding protein 2 (IGFBP2) and mesothelin (MSLN) have shown potential as serum biomarkers in other cancers, but have not been adequately studied in PDAC.

methodsSerum IGFBP2 and MSLN levels were quantified by enzyme-linked immunosorbent assay (ELISA) in a cohort of 84 PDAC patients, 84 healthy control subjects and 40 chronic pancreatitis (ChPT) patients. Regression models related IGFBP2 and MSLN levels to diagnosis, gender, age, stage and survival.

resultsIGFPB2 and MSLN serum levels were diagnostic for PDAC in age-adjusted models (P = 0.032 and P = 0.002, respectively) when compared with ChPT and healthy control samples. At a 95% specificity threshold, the sensitivity for IGFBP2 was 22% and the sensitivity for MSLN was 17%. Neither protein approached the diagnostic accuracy of CA 19-9. However, IGFBP2 or MSLN or both correctly identified 18 of the 28 samples misidentified by CA 19-9. In age-adjusted models, neither serum IGFBP2 (P = 0.36) nor MSLN (P = 0.29) were significant predictors of survival. DISCUSSION: Serum IGFBP2 and MSLN are weak diagnostic classifiers individually, but may be useful in a diagnostic biomarker panel.

Indexed as

AdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Pancreatic DuctalCase-Control StudiesEnzyme-Linked Immunosorbent AssayFemaleGPI-Linked ProteinsHumansInsulin-Like Growth Factor Binding Protein 2MaleMesothelinMiddle AgedNeoplasm StagingPancreatic NeoplasmsBiomarkers, TumorGPI-Linked ProteinsIGFBP2 protein, humanInsulin-Like Growth Factor Binding Protein 2MesothelinMSLN protein, human

Identifiers

PMID24308545
PMCPMC4105906
OpenAlexW2074809581

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.