Evidence map›Paper›PMID 31032338›Full record

ArticleBioMed research international2019

Role of MMP-2(-1306 C/T) and TIMP-2(-418G/C) Polymorphism in Chinese Han Patients with Acne Vulgaris.

Ruixue Gao, Heling Yu, Qian Zhao, Suhong Wang, Bingxue Bai

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 17% 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

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

  1. Pooled it
  2. Article
  3. Genetic Variants Associated with Acne Vulgaris.International journal of general medicine · 2023
    Review
  4. A narrative review of research progress on the role ofAnnals of translational medicine · 2022
    Review
  5. Study on the Relationship between MMP-2, MMP-9 Gene Polymorphisms, and the Risk of Colorectal Cancer.Evidence-based complementary and alternative medicine : eCAM · 2022
    Article
  6. Article
  7. Article
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

5 authors at 1 institution in 1 country.

Ruixue GaoDepartment of Dermatology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.ORCID 0000-0001-9669-2811
Heling YuDepartment of Dermatology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.ORCID 0000-0002-8380-8843
Qian ZhaoDepartment of Dermatology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Suhong WangDepartment of Dermatology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
Bingxue BaiDepartment of Dermatology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.ORCID 0000-0002-5667-0463
Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acne is the most common chronic inflammatory skin diseases. Multiple factors, such as hormonal, environmental, immunological, and genetic factors, are thought to be involved in acne. However, genetic studies have yet to elucidate the full mechanism of acne. The aim of this study was to investigate the association of MMP-2 (-1306C/T) and TIMP-2 (-418G/C) polymorphisms with the risk of acne vulgaris in a Chinese Han population. We also analyzed the correlation of clinical parameters and family history in patients with acne vulgaris. This study included 251 acne patients and 121 age- and sex-matched healthy controls. Genomic DNA was extracted from peripheral blood, and genotyping was performed by PCR and DNA sequencing techniques. There is a significant correlation between the MMP-2 (-1306C/T) polymorphism and the acne vulgaris (P<0.001). Although no association was found between the TIMP-2 (-418G/C) polymorphism and the acne vulgaris, patients with the MMP-2 CT/TIMP-2 GG or GC allele are at higher risk of acne vulgaris. There is also a significant difference in the severity of the disease between acne vulgaris patients with and without family history (P<0.001). This study indicated that the MMP-2 (-1306C/T) polymorphism, in combination with the TIMP-2 (-418G/C) polymorphism, contributes to acne vulgaris susceptibility in the Chinese Han population.

Indexed as

Genetic Predisposition to DiseaseAcne VulgarisAdultAllelesAsian PeopleChinaFemaleGenetic Association StudiesGenotypeHumansMaleMatrix Metalloproteinase 2Polymorphism, Single NucleotideTissue Inhibitor of Metalloproteinase-2Matrix Metalloproteinase 2TIMP2 protein, humanTissue Inhibitor of Metalloproteinase-2

Identifiers

PMID31032338
PMCPMC6457294
OpenAlexW2924961521

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LicenceCC BY
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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.