Evidence map›Paper›PMID 30194384›Full record

Trial reportScientific reports2018

MMP8 and MMP9 gene polymorphisms were associated with breast cancer risk in a Chinese Han population.

Kai Wang, Yi Zhou, Gang Li, Xinli Wen, Yuan Kou, Jiao Yu, Haifeng He, Qian Zhao, Feng Xue, Jin Wang and 1 more

Open access · goldAbstract readClinical Trial
In one paragraph

Trial report in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
1.0field-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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. The MMPBiomolecules · 2019
    Pooled it
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  11. HPV16 infection promotes an M2 macrophage phenotype to promote the invasion and metastasis of esophageal squamous cell carcinoma.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2021
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  13. Functional network analysis reveals potential repurposing of β-blocker atenolol for pancreatic cancer therapy.Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2020
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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

11 authors at 2 institutions in 1 country.

Kai WangDepartment of Internal Medicine Oncology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China.
Yi ZhouThe Center for Medical Imaging, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China.
Gang LiThe Second Department of Thoracic Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China.
Xinli WenThe Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China.
Yuan KouThe Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China.
Jiao YuThe Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China.
Haifeng HeThe Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China.
Qian ZhaoThe Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China.
Feng XueThe Second Department of Spleen and Stomach, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China.
Jin WangDepartment of encephalopathy, the Hospital of Traditional Chinese Medicine of Shaanxi province, Xi'an, Shaanxi, 710063, China.
Xinhan ZhaoDepartment of Internal Medicine Oncology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China. drxinhanzhao@163.com.
Shaanxi Provincial Hospital of Traditional Chinese Medicine · CNFirst Affiliated Hospital of Xi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Matrix metalloproteinases (MMPs) are a group of zinc-dependent endopeptidases that can breakdown almost all extracellular matrix components. MMP8 and MMP9 have been shown to be associated with breast cancer (BC) risk in European and American populations. However, few studies have focused on the polymorphisms of MMP8 and MMP9 in Chinese Han BC patients. We investigated nine single nucleotide polymorphisms (SNPs) in 571 BC cases and 578 controls to evaluating their association with risk of BC. The frequency of the "A" allele of rs3787268 was significantly lower in BC cases than in controls (P = 0.025). In the genetic model analysis, the minor allele "T" of rs11225394 in MMP8 was associated with increased risk of BC under the recessive model (P = 0.019), and the minor allele "A" of rs3787268 was associated with decreased risk of BC under the dominant model (P = 0.014). Additionally, the haplotype "AGTCA" constructed by rs3740938, rs2012390, rs1940475, rs11225394, and rs11225395 and the haplotype "CCG" constructed by rs3918249, rs3918254 and rs3787268 were associated with increased risk of BC (P < 0.05). Our data showed that polymorphisms of MMP8 and MMP9 may be associated with BC risk in the Chinese Han population.

Indexed as

AllelesPolymorphism, Single NucleotideAdultBreast NeoplasmsChinaFemaleGene FrequencyHaplotypesHumansMatrix Metalloproteinase 8Matrix Metalloproteinase 9Middle AgedNeoplasm ProteinsRisk FactorsMatrix Metalloproteinase 8Matrix Metalloproteinase 9MMP8 protein, humanMMP9 protein, humanNeoplasm Proteins

Identifiers

PMID30194384
PMCPMC6128940
OpenAlexW2889878825

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.