Evidence map›Paper›PMID 24967207›Full record

ArticleInternational journal of ophthalmology2014

Lack of association between lysyl oxidase-like 1 polymorphisms and primary open angle glaucoma: a meta-analysis.

Wen Sun, Yan Sheng, Yu Weng, Chun-Xiao Xu, Susan E I Williams, Yu-Tao Liu, Michael A Hauser, R Rand Allingham, Ming-Juan Jin, Guang-Di Chen

Open access · greenAbstract read
In one paragraph

Article in International journal of ophthalmology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact, top 99% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review
  2. Review
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

10 authors at 1 institution in 1 country.

Wen SunDepartment of Ophthalmology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China.
Yan ShengDepartment of Ophthalmology, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China.
Yu WengDepartment of Clinical Laboratory, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, Zhejiang Province, China.
Chun-Xiao XuDepartment of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang Province, China.
Susan E I WilliamsDivision of Ophthalmology, Department of Neurosciences, University of the Witwatersrand, Johannesburg 2050, South Africa.
Yu-Tao LiuCenter for Human Genetics, Duke University Medical Center, Durham, North Carolina 27710, USA.
Michael A HauserCenter for Human Genetics, Duke University Medical Center, Durham, North Carolina 27710, USA ; Department of Ophthalmology, Duke University Eye Center, Durham, North Carolina 27710, USA.
R Rand AllinghamCenter for Human Genetics, Duke University Medical Center, Durham, North Carolina 27710, USA ; Department of Ophthalmology, Duke University Eye Center, Durham, North Carolina 27710, USA.
Ming-Juan JinDepartment of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang Province, China.
Guang-Di ChenDepartment of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang Province, China.
Duke University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo study the associations between lysyl oxidase-like 1 (LOXL1) polymorphisms and primary open angle glaucoma (POAG) remain inconsistent. In this study, we have performed a meta-analysis to investigate the association of LOXL1 polymorphisms with POAG risk.

methodsPublished literature from PubMed and other databases were retrieved. All studies evaluating the association between LOXL1 polymorphisms (rs2165241, rs1048661, rs3825942) and POAG risk were included. Pooled odds ratio (OR) and 95% confidence interval (CI) were calculated using random- or fixed-effects model.

resultsTwelve studies were identified as eligible articles, with thirteen (2098 cases and 16 473 controls), thirteen (1795 cases and 2916 controls) and sixteen population cohorts (2456 cases and 2846 controls) for the association of rs2165241, rs1048661 and rs3825942 with POAG risk respectively. Overall analyses showed no association between each LOXL1 polymorphism and POAG risk, and the negative associations were remained when the subjects were stratified as Caucasian and Asian. The heterozygote of rs2165241 was associated with reduced POAG risk in hospital-based populations (TC vs CC: OR, 0.79, 95%CI: 0.63-0.99), and rs1048661 was associated with increased POAG risk in hospital-based populations in a dominant model (TT vs CC+CT: OR, 1.23, 95%CI: 1.01-1.50); however, these associations were not found in population-based subjects.

conclusionThis meta-analysis suggests that LOXL1 polymorphisms are not associated with POAG risk. Given the limited sample size, the associations of LOXL1 polymorphisms with POAG risk in hospital-based populations await further investigation.

Indexed as

gene polymorphismglaucomalysyl oxidase-like 1meta-analysis

Identifiers

PMID24967207
PMCPMC4067675
OpenAlexW201927565

What OpenQuestion holds

Textmetadata
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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.