Evidence map›Paper›PMID 36300889›Full record

ArticleAmerican journal of reproductive immunology (New York, N.Y. : 1989)2023

Matrix metalloproteinases in preterm prelabor rupture of membranes in the setting of chorioamnionitis: A scoping review.

Lynsa M Nguyen, David M Aronoff, Alison J Eastman

Open access · greenAbstract readScoping Review
In one paragraph

Article in American journal of reproductive immunology (New York, N.Y. : 1989), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 8% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
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  4. Article
  5. Article
  6. Placental Barrier Breakdown Induced byInternational journal of molecular sciences · 2025
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  8. Review
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  12. Observational
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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

3 authors at 2 institutions in 1 country.

Lynsa M NguyenDepartment of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
David M AronoffDepartment of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA.
Alison J EastmanDepartment of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
Vanderbilt University Medical Center · USIndiana University – Purdue University Indianapolis · US

Funding

Repurposing misoprostol to prevent recurrence of Clostridium difficile infectionU01TR002398 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI DOSTER, RYAN S, DUBBERKE, ERIK R · 2018 to 2019
$3.1M
Instrumenting the Fetal Membrane on a ChipR01HD102752 · NICHD · VANDERBILT UNIVERSITY · PI CLIFFEL, DAVID E · 2020 to 2023
$2.5M
The Role of macrophages in chorioamnionitis and group B streptococcal infectionsR01AI134036 · NIAID · VANDERBILT UNIVERSITY MEDICAL CENTER · PI ARONOFF, DAVID M · 2017 to 2021
$2.4M
Cell-to-cell communication within gestational membranes in response to bacterial infectionF32HD100087 · NICHD · VANDERBILT UNIVERSITY MEDICAL CENTER · PI EASTMAN, ALISON JOAN · 2020 to 2021
$97k
NCATS NIH HHS U01 TR002398NIAID NIH HHS R01 AI134036NICHD NIH HHS F32 HD100087NICHD NIH HHS R01 HD102752NIH HHS R01AI134036NIH HHS R01HD102752NIH HHS U01TR002398
6 · The paper itself

Abstract

Fetal or gestational membranes extend from the placenta to enclose the fetus and amniotic fluid. While the membranes spontaneously rupture at term in normal pregnancies, they can rupture prematurely before the onset of labor, termed preterm prelabor rupture of membranes (PPROM). PPROM can be triggered by bacterial infection or sterile inflammation in the membranes, known as chorioamnionitis (CAM). The membranes derive their tensile strength from a collagen-rich extracellular matrix (ECM); as such, understanding the enzymes and processes that can degrade the membrane ECM are of paramount importance. Matrix metalloproteinases (MMPs) are a class of enzymes capable of degrading collagen and other components of the ECM, and can be induced by inflammation. We used a scoping review to address the question of how MMP activity is associated with PPROM, particularly their induction due to sterile or nonsterile CAM. We have found that the most studied MMPs in PPROM were MMPs 2, 8, and 9. Additionally, some MMPs are constitutively active, while others are induced by inflammation. Mechanistic studies of the pathways that induce MMP activation are sparse, and this area is ripe for future studies. Targeting MMP activation could be a future strategy to delay or prevent PPROM.

Indexed as

ChorioamnionitisLabor, ObstetricPremature Rupture of Fetal MembranesAmniotic FluidFemaleHumansInfant, NewbornMatrix MetalloproteinasesPregnancyMatrix Metalloproteinaseschorioamnionitismatrix metalloproteinasepreterm prelabor rupture of membranesscoping review

Identifiers

PMID36300889
PMCPMC11729612
OpenAlexW4307366509

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.