Evidence map›Paper›PMID 23602982›Full record

ArticleOsteoarthritis and cartilage2013

IL-1 receptor antagonist gene as a predictive biomarker of progression of knee osteoarthritis in a population cohort.

X Wu, V Kondragunta, K S Kornman, H Y Wang, G W Duff, J B Renner, J M Jordan

Open access · bronzeAbstract read
In one paragraph

Article in Osteoarthritis and cartilage, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
6.6field-weighted citation impact, top 3% 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

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 65 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
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  6. Glycogen Synthase Kinase 3Stem cells international · 2022
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  8. Association ofIranian journal of public health · 2020
    Review
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  14. Interleukin 1 receptor antagonist (Annals of the rheumatic diseases · 2020
    Article
  15. Review
  16. [Effect of intra-articular injection of platelet-rich plasma on interleukin-17 expression in synovial fluid and venous plasma of knee osteoarthritis patients].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2017
    Article
  17. Article
  18. [Change of inflammatory cytokines levels in both synovial fluid and plasm of patients with primary knee medical osteoarthritis after high tibial osteotomy].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2017
    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 4 institutions in 3 countries.

X WuInterleukin Genetics, Waltham, MA 02452, USA. xwu@ilgenetics.com
V Kondragunta
K S Kornman
H Y Wang
G W Duff
J B Renner
J M Jordan
Seagen (United States) · USUniversity of North Carolina at Chapel Hill · USIntergen (Turkey) · TRUniversity of Sheffield · GB

Funding

Project 3P60AR049465 · NIAMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI JORDAN, JOANNE M. · 2003 to 2008
$6.0M
Women's knee motion patterns in functional activitiesP60AR030701 · NIAMS · UNIVERSITY OF NORTH CAROLINA CHAPEL HILL · PI CALLAHAN, LEIGH FLEMING · 1986 to 2001
$1.9M
NIAMS NIH HHS 5-P60-AR30701NIAMS NIH HHS 5 P60 AR49465-03NIAMS NIH HHS P60 AR030701NIAMS NIH HHS P60 AR049465
6 · The paper itself

Abstract

objectiveWithin the interleukin-1 (IL-1) cytokine family, IL-1 receptor antagonist (IL1RN) gene variants have been associated with radiological severity of knee osteoarthritis (OA) in cross-sectional studies. The present study tested the relation between IL1RN gene variants and progression of knee OA assessed radiographically by change in Kellgren-Lawrence (KL) score over time.

design1153 Caucasian adults (age range: 44-89) from the Johnson County Osteoarthritis Project were evaluated for unequivocal radiographic evidence of knee OA at baseline, defined as KL score ≥2, and were re-examined after 4-11 years for radiographic changes typical of OA progression. IL1RN gene variants were tested for association with OA progression and for potential interaction with body mass index (BMI). Other IL-1 gene variations were tested for association with OA progression as a secondary objective.

resultsOf 154 subjects with OA at baseline, 88 showed progression at follow-up. Seven IL1RN single nucleotide polymorphisms (SNPs) and one IL-1 receptor SNP were associated with progression. Four IL1RN haplotypes, each occurring in >5% of this population, showed different relationships with progression, including one (rs315931/rs4251961/rs2637988/rs3181052/rs1794066/rs419598/rs380092/rs579543/rs315952/rs9005/rs315943/rs1374281; ACAGATACTGCC) associated with increased progression [odds ratio (OR) 1.91 (95%CI 1.16-3.15); P = 0.012]. Haplotypes associated with progression by KL score were also associated with categorical change in joint space narrowing. BMI was associated with OA progression in subjects carrying a specific IL1RN haplotype, but not in subjects without that haplotype.

conclusionA significantly greater likelihood of radiological progression of knee OA was associated with a commonly occurring IL1RN haplotype that could be tagged by three IL1RN SNPs (rs419598, rs9005, rs315943). Interactions were also observed between IL1RN gene variants and BMI relative to OA progression. This suggests that IL1RN gene markers may be useful in stratifying patients for medical management and drug development.

Indexed as

AdultAgedAged, 80 and overBody Mass IndexFemaleFollow-Up StudiesHaplotypesHumansInterleukin 1 Receptor Antagonist ProteinMaleMiddle AgedOsteoarthritis, KneePolymorphism, Single NucleotideRadiographyRisk FactorsInterleukin 1 Receptor Antagonist Protein

Identifiers

PMID23602982
PMCPMC3725144
OpenAlexW2024043682

What OpenQuestion holds

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LicenceTDM
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.