Evidence map›Paper›PMID 25344775›Full record

ArticleClinical rheumatology2015

Identification of interferon-inducible genes as diagnostic biomarker for systemic lupus erythematosus.

Xuebing Feng, Jing Huang, Yan Liu, Lihui Xiao, Dandan Wang, Bingzhu Hua, Betty P Tsao, Lingyun Sun

Open access · hybridAbstract read
PubMed Publisher
In one paragraph

Article in Clinical rheumatology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
1.1field-weighted citation impact, top 23% 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

32 citing papers in PubMed, 2 syntheses or guidelines pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  13. Identifying key genes in CD4Frontiers in genetics · 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

8 authors at 3 institutions in 4 countries.

Xuebing FengDepartment of Rheumatology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 321 Zhongshan Road, Nanjing, Jiangsu, 210008, China, fengxuebing@hotmail.com.
Jing Huang
Yan Liu
Lihui Xiao
Dandan Wang
Bingzhu Hua
Betty P Tsao
Lingyun Sun
Center for Rheumatology · USSecretaría de Investigación, Innovación y Educación Superior · MXUniversidad Ricardo Palma · PE

Funding

NIAMS NIH HHS R01 AR 48314
6 · The paper itself

Abstract

The identification of biomarkers helps to perform early diagnosis, thus benefits the outcome of patients with systemic lupus erythematosus (SLE), in which delayed treatment has been proposed as an independent adverse prognostic factor. In this study, we assessed the values of expression levels of five type I interferon (IFN)-inducible genes (LY6E, OAS1, OASL, MX1, and ISG15) and total IFN score for the diagnosis of SLE. Quantitative real-time PCR was applied to determine gene expressions at transcription level in peripheral blood from 69 SLE patients, 42 patients with other connective tissue diseases, and 26 normal controls. Expressions of five genes and IFN score, calculated according to the expressions of IFN-inducible genes, were all significantly increased in SLE patients compared to those in normal subjects and disease controls. IFN score was not related to age, gender, and the dose of steroids, but weakly correlated with SLE disease activity index. None of the gene expression was associated with concomitant infection status or elevated antibodies against Epstein-Barr (EB) virus in SLE. Both modified IFN score (calculated by the expression of three major IFN-inducible genes) and LY6E level showed good diagnostic accuracy in discriminating between SLE patients and disease controls as well as normal subjects (area under the receiver operating characteristic curve was 0.812 and 0.815, respectively), with 70-80 % specificity and 70-80 % sensitivity at the cutoff of 2.37 and 3.23. In conclusion, high IFN-inducible gene expression is constitutional for SLE patients. The modified IFN score or the LY6E level alone may serve as good biomarkers for SLE diagnosis.

Indexed as

2',5'-Oligoadenylate SynthetaseAdolescentAdultAgedAntigens, SurfaceBiomarkersCytokinesFemaleGene ExpressionGPI-Linked ProteinsHumansLupus Erythematosus, SystemicMaleMiddle AgedMyxovirus Resistance ProteinsSensitivity and Specificity2',5'-Oligoadenylate SynthetaseAntigens, SurfaceBiomarkersCytokinesGPI-Linked ProteinsISG15 protein, humanLY6E protein, humanMX1 protein, humanMyxovirus Resistance ProteinsOAS1 protein, humanOASL protein, humanUbiquitins

Identifiers

PMID25344775
OpenAlexW1538791033

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.