Evidence map›Paper›PMID 19762399›Full record

ArticleLupus2009

Longitudinal expression of type I interferon responsive genes in systemic lupus erythematosus.

M Petri, S Singh, H Tesfasyone, R Dedrick, K Fry, Pg Lal, G Williams, Jw Bauer, Pk Gregersen, Tw Behrens and 1 more

Abstract read
In one paragraph

Article in Lupus, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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

105 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Association of rs10954213 polymorphisms and haplotype diversity in interferon regulatory factor 5 with systemic lupus erythematosus: a meta-analysis.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2013
    Pooled it
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45 more citing papers are in PubMed but not listed here.

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

11 authors.

M PetriDivision of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA. mpetri@jhmi.edu
S Singh
H Tesfasyone
R Dedrick
K Fry
Pg Lal
G Williams
Jw Bauer
Pk Gregersen
Tw Behrens
Ec Baechler

Funding

ZINC AND CA EDTA THERAPY OF PLUMBISMM01RR000052 · NCRR · JOHNS HOPKINS UNIVERSITY · PI BELCHER, HAROLYN MILLICENT EDITH · 1985 to 2007
$37.3M
Lupus CohortR01AR043727 · NIAMS · JOHNS HOPKINS UNIVERSITY · PI PETRI, MICHELLE A · 1997 to 2015
$8.2M
AUTOIMMUNE BIOMARKERS COLLABORATIVE NETWORK-264012256N01AR012256 · NIAMS · NORTH SHORE UNIVERSITY HOSPITA · 2002 to 2003
–
HOPKINS LUPUS COHORTR55AR043727 · NIAMS · JOHNS HOPKINS UNIVERSITY · PI PETRI, MICHELLE A · 1996 to 1996
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NCRR NIH HHS M01 RR000052NCRR NIH HHS M01 RR00052NIAMS NIH HHS AR43727NIAMS NIH HHS N01 AR012256NIAMS NIH HHS N01-AR-1-2256NIAMS NIH HHS R01 AR043727
6 · The paper itself

Abstract

Cross-sectional studies of patients with systemic lupus erythematosus (SLE) have demonstrated an association between activation of type I interferon (IFN) pathway and disease activity. This study examined longitudinal changes in IFN-regulated gene expression in peripheral blood using microarrays. A cross-section of 66 patients from the Autoimmune Biomarkers Collaborative Network SLE archive was evaluated. We also examined paired samples from a 15 patient subset collected during a period of low disease activity (Baseline) and at a subsequent flare event, and baseline scores of 29 patients who maintained low disease activity. IFN response (IFNr) scores were calculated from three IFN-regulated genes. Overall, higher IFNr scores were associated with increased disease activity. However, IFNr scores were not significantly different between the paired Baseline and Flare samples. An extended longitudinal analysis in 11 patients indicated little change in IFNr scores over time, even during dynamic disease activity. In patients with low disease activity, IFNr scores were not different between patients who experienced a subsequent flare and those who maintained low disease activity. In summary, although higher IFNr scores were associated with greater disease activity, IFNr scores of individual patients did not correlate with changes in disease severity or flare risk.

Indexed as

Gene Expression RegulationAdultBiomarkersCross-Sectional StudiesFemaleGene Expression ProfilingHumansInterferon Type ILupus Erythematosus, SystemicMicroarray AnalysisMiddle AgedSeverity of Illness IndexBiomarkersInterferon Type I

Identifiers

PMID19762399
PMCPMC4752166

What OpenQuestion holds

Textmetadata
LicenceTDM
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.