Evidence map›Paper›PMID 28472996›Full record

ArticleJournal of orthopaedic surgery and research2017

A survey of proteomic biomarkers for heterotopic ossification in blood serum.

Laura E Edsberg, Erin L Crowgey, Patrick M Osborn, Jennifer T Wyffels

Abstract read
In one paragraph

Article in Journal of orthopaedic surgery and research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

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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

4 authors.

Laura E EdsbergCenter for Wound Healing Research, Natural Sciences, Daemen College, Amherst, NY, 14226, USA. Ledsberg@daemen.edu.
Erin L CrowgeyBioinformatics, Nemours Biomedical Research, Nemours Alfred I. duPont Hospital for Children, Wilmington, DE, 19803, USA.
Patrick M OsbornSan Antonio Military Medical Center, San Antonio, TX, USA.
Jennifer T WyffelsCenter for Bioinformatics & Computational Biology, University of Delaware, Newark, DE, 19711, USA.

Funding

Subproject Title: Clinical Research Education, Mentoring and Career Development CoreU54GM104941 · NIGMS · UNIVERSITY OF DELAWARE · PI Gregory E Hicks · 2013 to 2026
$60.5M
NIGMS NIH HHS U54 GM104941
6 · The paper itself

Abstract

backgroundHeterotopic ossification (HO) is a significant problem for wounded warriors surviving high-energy blast injuries; however, currently, there is no biomarker panel capable of globally characterizing, diagnosing, and monitoring HO progression. The aim of this study was to identify biomarkers for HO using proteomic techniques and blood serum.

methodsIsobaric tags for relative and absolute quantitation (iTRAQ) was used to generate a semi-quantitative global proteomics survey of serum from patients with and without heterotopic ossification. Leveraging the iTRAQ data, a targeted selection reaction monitoring mass spectrometry (SRM-MS) assay was developed for 10 protein candidates: alkaline phosphatase, osteocalcin, alpha-2 type I collagen, collagen alpha-1(V) chain isoform 2 preprotein, bone sialoprotein 2, phosphatidate phosphatase LPIN2, osteomodulin, protein phosphatase 1J, and RRP12-like protein.

resultsThe proteomic survey of serum from both healthy and disease patients includes 1220 proteins and was enriched for proteins involved in the response to elevated platelet Ca

conclusionsThis study is the first reported SRM-MS analysis of serum from individuals with and without heterotopic ossification, and differences in the serum proteomic profile between healthy and diseased subjects were identified. Furthermore, our results indicate that normal wound healing signals can impact the ability to identify biomarkers, and a multi-protein panel assay, including osteocalcin preproprotein, osteomodulin precursor, and collagen alpha-1(v) chain isoform 2 preprotein, may provide a solution for HO detection and monitoring.

Indexed as

AdultAgedAged, 80 and overBiomarkersFemaleFollow-Up StudiesHumansMaleMiddle AgedOssification, HeterotopicPilot ProjectsProteomicsSpectrometry, Mass, Electrospray IonizationBiomarkersCollagen alpha-1(v)Heterotopic ossificationOsteocalcinOsteomodulinSRM-MS

Identifiers

PMID28472996
PMCPMC5418723

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Registered trials

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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.