Evidence map›Paper›PMID 27468246›Full record

ArticleJournal of inflammation research2016

Significance of mast cell distribution in placental tissue and membranes in spontaneous preterm birth.

Kate Needham, Mitali Fadia, Jane E Dahlstrom, Kirsti Harrington, Bruce Shadbolt, Stephen J Robson

Abstract read
In one paragraph

Article in Journal of inflammation research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–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

4 citing papers in PubMed.

  1. 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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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.

Kate NeedhamDepartment of Obstetrics and Gynaecology, Centenary Hospital for Women and Children, Canberra Hospital, Garran, ACT, Australia.
Mitali FadiaDepartment of Anatomical Pathology, ACT Pathology, Canberra Hospital, Garran, ACT, Australia; ANU Medical School, Australian National University, Canberra, ACT, Australia.
Jane E DahlstromDepartment of Anatomical Pathology, ACT Pathology, Canberra Hospital, Garran, ACT, Australia; ANU Medical School, Australian National University, Canberra, ACT, Australia.
Kirsti HarringtonDepartment of Anatomical Pathology, ACT Pathology, Canberra Hospital, Garran, ACT, Australia; ANU Medical School, Australian National University, Canberra, ACT, Australia.
Bruce ShadboltDepartment of Epidemiology and Population Health, Canberra Hospital, Garran, ACT, Australia.
Stephen J RobsonDepartment of Obstetrics and Gynaecology, Centenary Hospital for Women and Children, Canberra Hospital, Garran, ACT, Australia; ANU Medical School, Australian National University, Canberra, ACT, Australia; John James Medical Centre, Deakin, ACT, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPreterm birth is a common cause of adverse neonatal and childhood outcomes, in both the short and long term. Preterm labor is commonly associated with inflammation at the maternal-fetal interface. There is some indirect evidence that mast cells (MCs) might represent a link between hormonal influences and local reactions leading to the onset of labor. PATIENTS AND

methodsThe placentas and membranes of 51 uncomplicated spontaneous term births were compared to those from 50 spontaneous preterm births. Immunohistochemical staining for MC tryptase was undertaken allowing MC concentration, location, and degranulation status to be determined. Regression modeling was used to compare results.

resultsThere were no significant differences in the demographic characteristics of the two cohorts. There were significantly more MCs in the decidua for term births than preterm births (P=0.03). The presence of histological chorioamnionitis did not affect MC concentrations.

conclusionDespite evidence suggesting a possible role for MCs in spontaneous preterm birth, this study found that the concentration of decidual MCs was in fact significantly lower in preterm compared to term birth.

Indexed as

cohort studyinflammationmast cellspreterm birthregression modeling

Identifiers

PMID27468246
PMCPMC4944924

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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.