Evidence map›Paper›PMID 28743287›Full record

ArticleArthritis research & therapy2017

Genome-wide DNA methylation profile analysis identifies differentially methylated loci associated with ankylosis spondylitis.

Jiangcan Hao, Yang Liu, Jiawen Xu, Wenyu Wang, Yan Wen, Awen He, Qianrui Fan, Xiong Guo, Feng Zhang

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Arthritis research & therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

24 citing papers in PubMed, 48 citations in OpenAlex.

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  12. Specific hypomethylation programs underpin B cell activation in early multiple sclerosis.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  18. Molecular Biology Approaches to Understanding Spondyloarthritis.Rheumatic diseases clinics of North America · 2020
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Jiangcan HaoKey Laboratory of Trace Elements and Endemc Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, People's Republic of China.
Yang LiuXi'an No.5 Hospital, Xi'an, People's Republic of China.
Jiawen XuDepartment of Clinical Medicine, Health Science Center, Xi'an Jiaotong University, Xi'an, People's Republic of China.
Wenyu WangKey Laboratory of Trace Elements and Endemc Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, People's Republic of China.
Yan WenKey Laboratory of Trace Elements and Endemc Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, People's Republic of China.
Awen HeKey Laboratory of Trace Elements and Endemc Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, People's Republic of China.
Qianrui FanKey Laboratory of Trace Elements and Endemc Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, People's Republic of China.
Xiong GuoKey Laboratory of Trace Elements and Endemc Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, People's Republic of China.
Feng ZhangKey Laboratory of Trace Elements and Endemc Diseases of National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, People's Republic of China. fzhxjtu@xjtu.edu.cn.
National Health and Family Planning Commission · CNXi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAnkylosing spondylitis (AS) is a chronic rheumatic and autoimmune disease. Little is known about the potential role of DNA methylation in the pathogenesis of AS. This study was undertaken to explore the potential role of DNA methylation in the genetic mechanism of AS.

methodsIn this study, we compared the genome-wide DNA methylation profiles of peripheral blood mononuclear cells (PBMCs) between five AS patients and five healthy subjects, using the Illumina Infinium HumanMethylation450 BeadChip. Quantitative real-time reverse transcription-polymerase chain reaction (qRT-PCR) was performed to validate the relevance of the identified differentially methylated genes for AS, using another independent sample of five AS patients and five healthy subjects.

resultsCompared with healthy controls, we detected 1915 differentially methylated CpG sites mapped to 1214 genes. The HLA-DQB1 gene achieved the most significant signal (cg14323910, adjusted P = 1.84 × 10

conclusionsOur results demonstrated the altered DNA methylation profile of AS and implicated HLA-DQB1 in the development of AS.

Indexed as

AdultDNA MethylationGenome-Wide Association StudyHLA-DQ beta-ChainsHumansMaleSpondylitis, AnkylosingYoung AdultHLA-DQB1 antigenHLA-DQ beta-ChainsAnkylosing spondylitisHLA-DQB1Methylation

Identifiers

PMID28743287
PMCPMC5526246
OpenAlexW2738510206

What OpenQuestion holds

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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.