Evidence map›Paper›PMID 24532142›Full record

ArticleMolecular biology reports2014

Association between cytokines and methylation of SOCS-1 in serum of patients with ankylosing spondylitis.

Ning-Sheng Lai, Jian-Liang Chou, Gary C W Chen, Su-Qin Liu, Ming-Chi Lu, Michael W Y Chan

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Article in Molecular biology reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

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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

21 citing papers in PubMed, 55 citations in OpenAlex.

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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

6 authors at 3 institutions in 1 country.

Ning-Sheng LaiDepartment of Allergy, Immunology and Rheumatology, Buddhist Dalin Tzu Chi General Hospital, Dalin, Chia-Yi, Taiwan, ROC.
Jian-Liang Chou
Gary C W Chen
Su-Qin Liu
Ming-Chi Lu
Michael W Y Chan
National Chung Cheng University · TWBuddhist Tzu Chi General Hospital · TWTzu Chi University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, we aim to determine the relationship between methylation level of an inflammatory-related gene, SOCS-1 in serum samples of patients with ankylosing spondylitis (AS) and their degree of inflammation as well as serum cytokine level. Quantitative real time methylation specific PCR was performed to examine the promoter methylation of SOCS-1 in serum samples of 43 HLA-B27+ AS patients and 6 B27+ healthy controls. Degree of inflammation was accessed by spondylopathy, sacroiliitis as well as acute phase reactant, erythrocyte sedimentation rate and C-reactive protein (CRP). Serum IL-6 and TNF-α level was determined by ELISA assay. SOCS-1 methylation can only be found in serums samples from patients but not normal control. Methylation of SOCS-1 significantly associated with severity of patient's spondylopathy (P < 0.005), sacroiliitis (P < 0.005) and acute phase reactant CRP (P = 0.0278). AS patients also exhibited higher serum IL-6 (P < 0.001) and TNF-α level (P < 0.001). Importantly, patients with high serum IL-6 or TNF-α level demonstrated a significantly higher SOCS-1 methylation (P < 0.001). In conclusion, this proof-of-principle study suggested that methylation of SOCS-1 can be detected in serum of HLA-B27+ AS patients but not in B27+ controls. The pathogenic potential of SOCS-1 methylation in AS deserves further investigation.

Indexed as

AdultAgedAged, 80 and overDNA MethylationEpigenesis, GeneticFemaleGenetic Association StudiesHumansInflammationInterleukin-6MaleMiddle AgedPromoter Regions, GeneticSpondylitis, AnkylosingSuppressor of Cytokine Signaling 1 ProteinSuppressor of Cytokine Signaling ProteinsInterleukin-6SOCS1 protein, humanSuppressor of Cytokine Signaling 1 ProteinSuppressor of Cytokine Signaling ProteinsTumor Necrosis Factor-alpha

Identifiers

PMID24532142
OpenAlexW2057399377

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.