Evidence map›Paper›PMID 28423488›Full record

ArticleOncotarget2017

MMP8 polymorphism is associated with susceptibility to osteonecrosis of the femoral head in a Chinese Han population.

Feimeng An, Jieli Du, Yuju Cao, Jianping Shi, Yongchang Guo, Tianbo Jin, Jian Li, Junyu Chen, Ping Li, Mei Dong and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 25% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
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  3. Article
  4. Review
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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

12 authors at 5 institutions in 1 country.

Feimeng AnInner Mongolia Medical University, Hohhot, Inner Mongolia, China.
Jieli DuDepartment of Orthopedics and Traumatology, The Second Affiliated Hospital of Inner Mongolia University, Hohhot, Inner Mongolia, China.
Yuju CaoZhengzhou TCM Traumatology Hospital, Zhengzhou, Henan, China.
Jianping ShiDepartment of TCM Diagnosis, Inner Mongolia Medical University, Hohhot, China.
Yongchang GuoZhengzhou TCM Traumatology Hospital, Zhengzhou, Henan, China.
Tianbo JinMOE Key Laboratory of Resource Biology and Modern Biotechnology, Northwest University, Xi'an, China.
Jian LiZhengzhou TCM Traumatology Hospital, Zhengzhou, Henan, China.
Junyu ChenInner Mongolia Medical University, Hohhot, Inner Mongolia, China.
Ping LiDepartment of Orthopedics and Traumatology, The Second Affiliated Hospital of Inner Mongolia University, Hohhot, Inner Mongolia, China.
Mei DongDepartment of Orthopedics and Traumatology, The Second Affiliated Hospital of Inner Mongolia University, Hohhot, Inner Mongolia, China.
Guoqiang WangDepartment of Orthopedics and Traumatology, The Second Affiliated Hospital of Inner Mongolia University, Hohhot, Inner Mongolia, China.
Jianzhong WangDepartment of Orthopedics and Traumatology, The Second Affiliated Hospital of Inner Mongolia University, Hohhot, Inner Mongolia, China.
Second Affiliated Hospital of Inner Mongolia Medical University · CNZhengzhou City Hospital · CNInner Mongolia Medical University · CNInner Mongolia University · CNNorthwest University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Osteonecrosis of the femoral head (ONFH) is an orthopedic refractory disease that adversely affects quality of life. Matrix metalloproteinase-8 (MMP-8) produced by the bone marrow has been implicated in the degradation of collagen during bone development. We assessed whether MMP8 polymorphisms are associated with ONFH. In a case-control study, using χ2 tests and genetic model analyses, we genotyped 5 MMP8 single-nucleotide polymorphisms (SNPs) in 585 ONFH patients and 507 healthy control subjects in a Chinese Han population. The MMP8 rs11225394 SNP was associated with an increased risk of ONFH in an allele model (OR=1.34; 95% CI, 1.003-1.786, P=0.047). In addition, rs11225394 was associated with an increased risk of ONFH in a dominant model (OR =1.39, 95% CI, 1.02-1.89, P=0.036), over-dominant model (OR=1.39, 95% CI, 1.02-1.89, P=0.038), and log-additive model (OR =1.36, 95% CI, 1.01-1.84, P=0.039). After adjusting for age and gender, rs11225394 was associated with ONFH in a dominant (OR =1.44, 95% CI, 1.05-1.96, P=0.023), over-dominant (OR =1.44, 95% CI, 1.05-1.98, P=0.022), and log-additive model (OR =1.40, 95% CI, 1.04-1.90, P=0.027). These results provide the first evidence that MMP8 SNP at the rs11225394 locus is associated with the increased risk of ONFH in Chinese Han population.

Indexed as

AdultAsian PeopleCase-Control StudiesFemaleFemur Head NecrosisGenetic Predisposition to DiseaseGenotypeHumansMaleMatrix Metalloproteinase 8Middle AgedOligonucleotide Array Sequence AnalysisPolymorphism, Single NucleotideMatrix Metalloproteinase 8MMP8 protein, humanassociation studyMMP8osteonecrosis of the femoral headsingle nucleotide polymorphisms

Identifiers

PMID28423488
PMCPMC5400606
OpenAlexW2590071674

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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.