Evidence map›Paper›PMID 37927185›Full record

ArticleCroatian medical journal2023

Interleukin-2 gene methylation levels and interleukin-2 levels associated with environmental exposure as risk biomarkers for preterm birth.

Aleksandra Fučić, Jelena Knežević, Jure Krasić, Denis Polančec, Nino Sinčić, Nada Sindičić Dessardo, Mirta Starčević, Vedrana Guszak, Marcello Ceppi, Marco Bruzzone

Open access · diamondAbstract read
In one paragraph

Article in Croatian medical journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 34% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Article
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 5 institutions in 2 countries.

Aleksandra Fučić *Aleksandra Fučić, Institute for Medical Research and Occupational Health, Ksaverska cesta 2, 10000 Zagreb, Croatia, afucic@imi.hr.
Jelena Knežević *
Jure Krasić
Denis Polančec
Nino Sinčić
Nada Sindičić Dessardo
Mirta Starčević
Vedrana Guszak
Marcello Ceppi
Marco Bruzzone
University Hospital Centre Zagreb · HRChildren's Hospital Zagreb · HROspedale Policlinico San Martino · ITUniversity of Zagreb · HRInstitute for Medical Research and Occupational Health · HR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo compare interleukin-2 levels (IL-2) and IL-2 gene site 1 methylation levels between preterm newborns (PN) and full-term newborns (FN) and investigate their association with the environmental exposure of their mothers during pregnancy.

methodsIL-2 and IL-2 gene site 1 methylation levels were assessed in 50 PN and 56 FN. Newborns' mothers filled in questionnaires about their living and occupational environments, habits, diets, and hobbies.

resultsThe mothers of PN were significantly more frequently agrarian/rural residents than the mothers of FN. PN had significantly higher IL-2 levels, and significantly lower methylation of IL-2 gene site 1 levels than FN.

conclusionIL-2 levels, hypomethylation of the IL-2 gene site 1, and the mother's rural residence (probably due to pesticide exposure) were predictive biomarkers for preterm birth. For the first time, we present the reference values for the methylation of IL-2 gene site 1 in PN and FN, which can be used in the clinical setting and biomonitoring.

Indexed as

Premature BirthBiomarkersDNA MethylationEnvironmental ExposureFemaleHumansInfant, NewbornInterleukin-2PregnancyBiomarkersInterleukin-2

Identifiers

PMID37927185
PMCPMC10668044
OpenAlexW4388423721

What OpenQuestion holds

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LicenceCC BY
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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.