Evidence map›Paper›PMID 22417776›Full record

ArticleArthritis research & therapy2012

Effect of pregnancy on serum cytokines in SLE patients.

Andrea Doria, Maurizio Cutolo, Anna Ghirardello, Margherita Zen, Danilo Villalta, Angela Tincani, Leonardo Punzi, Luca Iaccarino, Michelle Petri

Open access · goldAbstract read
In one paragraph

Article in Arthritis research & therapy, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

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  11. Sex and autoimmune disease: Four mechanisms pointing at women.Mediterranean journal of rheumatology · 2019
    Review
  12. Modulatory Effects of Pregnancy on Inflammatory Bowel Disease.Clinical and translational gastroenterology · 2019
    Review
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  14. Article
  15. Article
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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

9 authors at 5 institutions in 2 countries.

Andrea DoriaDivision of Rheumatology, Department of Clinical and Experimental Medicine, University of Padova, Via Giustiniani 2, Padova, 35128, Italy. adoria@unipd.it
Maurizio Cutolo
Anna Ghirardello
Margherita Zen
Danilo Villalta
Angela Tincani
Leonardo Punzi
Luca Iaccarino
Michelle Petri
University of Padua · ITAzienda Ospedaliera Santa Maria Degli Angeli · ITJohns Hopkins Medicine · USUniversity of Brescia · ITUniversity of Genoa · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe aim of this study was to evaluate an extensive panel of cytokines involved in immune regulation during pregnancy in patients with systemic lupus erythematosus (SLE) and in healthy women.

methodsA total of 47 consecutive successful pregnancies in 46 SLE patients and 56 pregnancies in 56 matched healthy subjects, as controls, were prospectively studied. Serum interleukin (IL)-1-α, IL-1-β, IL-2, IL-6, IL-8, IL-10, IL-12p70, interferon (INF)-γ and tumor necrosis factor (TNF)-α were detected in sera obtained at the first and third trimester of pregnancy by a highly sensitive, multiplexed sandwich ELISA.

resultsMedians (pg/ml) of serum levels of most helper T (Th)1-type cytokines were significantly lower in the third trimester compared with those observed in the first trimester of pregnancy in healthy women: INF-γ 2.0 vs 3.4, TNF-α 10.2 vs 11.5, IL-1-α 0.9 vs 1.1, IL-1-β 0.6 vs 1.0, IL-2 3.0 vs 3.5, and IL-12p70 4.9 vs 5.6 (P-values < 0.02 for all). By contrast, only the IL-1-α serum levels were lower in the third trimester compared with the first trimester in SLE patients (P = 0.006). IFN-γ/IL-6 and IFN-γ/IL-10 ratios were higher in controls than in SLE (P = 0.002, and P = 0.001, respectively); moreover, they were significantly reduced in the third compared to the first trimester of pregnancy in healthy women, but not in SLE.

conclusionsIn SLE patients, Th1/Th2 cytokine serum level ratio does not decrease during pregnancy progression as much as in healthy pregnant women. This could account for the observation of a low frequency of disease flares in the third trimester of gestation.

Indexed as

AdolescentAdultBiomarkersCohort StudiesCytokinesFemaleHumansLupus Erythematosus, SystemicPregnancyPregnancy ComplicationsProspective StudiesTh1 CellsTh2 CellsYoung AdultBiomarkersCytokines

Identifiers

PMID22417776
PMCPMC3446434
OpenAlexW2136227914

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.