Evidence map›Paper›PMID 26770328›Full record

ArticleInternational journal of clinical and experimental medicine2015

Elevated serum levels of IL-6 and IL-17 may associate with the development of ankylosing spondylitis.

Wei Liu, Yuan-Hao Wu, Lei Zhang, Xiao-Ya Liu, Bin Xue, Yi Wang, Bin Liu, Qiao Jiang, Hou-Wen Kwang, Dong-Jing Wu

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 4 pooled it
2.3field-weighted citation impact, top 11% 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

27 citing papers in PubMed, 4 syntheses or guidelines pooled it, 45 citations in OpenAlex.

  1. Guideline
  2. Non-genetic biomarkers for ankylosing spondylitis: An umbrella review.Journal of clinical laboratory analysis · 2022
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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

10 authors at 1 institution in 1 country.

Wei LiuDepartment of Rheumatology and Immunology, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300193, China.
Yuan-Hao WuDepartment of Rheumatology and Immunology, The First Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjin 300193, China; Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical SciencesBeijing 100700, China.
Lei ZhangDepartment of Rheumatology and Immunology, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300193, China.
Xiao-Ya LiuDepartment of Rheumatology and Immunology, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300193, China.
Bin XueDepartment of Rheumatology and Immunology, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300193, China.
Yi WangDepartment of Rheumatology and Immunology, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300193, China.
Bin LiuDepartment of Rheumatology and Immunology, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300193, China.
Qiao JiangDepartment of Rheumatology and Immunology, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300193, China.
Hou-Wen KwangDepartment of Rheumatology and Immunology, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300193, China.
Dong-Jing WuDepartment of Rheumatology and Immunology, The First Teaching Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300193, China.
Tianjin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeA meta-analysis was undertaken to examine the correlation between ankylosing spondylitis (AS) progression and serum levels of pro-inflammatory cytokines, Interleukin-6 (IL-6) and Interleukin-17 (IL-17) in AS patients.

methodsPubMed, EBSCO, Cochrane Library database, Ovid, Springer link, WANFANG, China national knowledge infrastructure (CNKI) and VIP databases(last updated search in October, 2014) were exhaustively searched for published case-control studies using keywords related to IL-6, IL-17 and AS. The search results were screened using stringent inclusion and exclusion criteria, and the data from selected high-quality studies was analyzed with Comprehensive Meta-analysis 2.0 software.

resultsThirteen case-control studies were selected for this meta-analysis and contained a pooled total of 514 AS patients and 358 healthy controls. Our main result revealed strikingly higher serum levels of IL-6 and IL-17 in AS patients, compared to healthy controls (IL-6: SMD = 2.51, 95% CI = 1.33~3.70, P = 0.01; IL-17: SMD = 3.05, 95% CI = 2.09~4.02, P < 0.001). Ethnicity-based subgroup analysis showed a statistically correlation of high IL-6 and IL-17 serum levels with AS both in Asian (IL-6: SMD = 3.15, 95% CI = 0.75~5.55, P < 0.001; IL-17: SMD = 3.30, 95% CI = 1.93~4.66, P < 0.001) and Caucasian populations (IL-6: SMD = 1.34, 95% CI = 0.33~2.35, P = 0.009; IL-17: SMD = 2.52, 95% CI = 1.06~3.98, P = 0.001).

conclusionMeta-analysis of pooled data from thirteen high-quality studies revealed a strong correlation between elevated IL-6 and IL-17 serum levels and the development of AS. Therefore, IL-6 and IL-17 could be used as markers for diagnosis and assessment of treatment outcomes in AS patients.

Indexed as

Ankylosing spondylitisinterleukin-17interleukin-6meta-analysisrheumatismspondyloarthropathies

Identifiers

PMID26770328
PMCPMC4694228
OpenAlexW2407330540

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.