Evidence map›Paper›PMID 23379349›Full record

ArticleJournal of cellular and molecular medicine2013

Infiltration of myeloid cells into decidua is a critical early event in the labour cascade and post-partum uterine remodelling.

Oksana Shynlova, Tamara Nedd-Roderique, Yunqing Li, Anna Dorogin, Tina Nguyen, Stephen J Lye

Open access · goldAbstract readComparative Study
In one paragraph

Article in Journal of cellular and molecular medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

74 citing papers in PubMed, 117 citations in OpenAlex.

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  13. The landscape of decidual immune cells at the maternal-fetal interface in parturition and preterm birth.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025
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  19. The role of neutrophils in chorioamnionitis.Frontiers in immunology · 2023
    Review
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14 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

6 authors at 3 institutions in 1 country.

Oksana ShynlovaSamuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Canada. shynlova@lunenfeld.ca
Tamara Nedd-Roderique
Yunqing Li
Anna Dorogin
Tina Nguyen
Stephen J Lye
Mount Sinai Hospital · CALunenfeld-Tanenbaum Research Institute · CAUniversity of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leucocyte infiltration in the decidua (maternal-foetal interface) before, during and after term (TL) and preterm labour (PTL) was studied in mouse. We also investigated the mechanism of peripheral leucocyte recruitment into decidua by analysing the tissue cytokine profiles. Decidual tissues were collected during late gestation, TL and post-partum (PP). PTL was initiated on gestational day 15 by intrauterine injection of Lipopolysaccharide (LPS, 125 μg) or progesterone signalling antagonism by RU486. Animals were killed during PTL or PP. Decidua basalis was analysed using FACS and immunohistochemistry. Markers of myeloid cell differentiation (Gr1, Ly6G, Neu7/4, F4/80) were assessed to define tissue monocytes (M), neutrophils (N) and macrophages (Macs). Flow cytometry revealed a significant (P < 0.05) increase in decidual Macs prior to TL; M and N numbers increased during TL and further increased during PP, which correlated with immunohistochemistry data. Massive influx of N, but not Macs and M, was detected by FACS during LPS-PTL (P < 0.05) but not RU486-PTL. Highest levels of N infiltration into the decidua occurred PP in both LPS and RU486 groups. Decidual infiltration during TL and RU486-PTL was accompanied by an increase in pro-inflammatory cytokines (IL1b and IL6) and CCL2 chemokine; LPS-PTL showed increases in multiple cytokines. PP period following TL and PTL was associated with further up-regulation of multiple cytokines/chemokines (P < 0.05). Our data suggest a programme of myeloid cells involvement in parturition with the pre-partum influx of Macs into the decidua contributing to the progression of labour, whereas the later influx of M and N contribute to PP decidual involution.

Indexed as

Pregnancy, AnimalAnimalsCell DifferentiationChemokinesCytokinesDeciduaFemaleFlow CytometryHormone AntagonistsImmunoenzyme TechniquesLeukocytesLipopolysaccharidesMacrophagesMaleMiceMice, Inbred ICRChemokinesCytokinesHormone AntagonistsLipopolysaccharidesMifepristoneProgesteroneRNA, Messenger

Identifiers

PMID23379349
PMCPMC3822594
OpenAlexW1973023139

What OpenQuestion holds

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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.