Evidence map›Paper›PMID 41165300›Full record

ReviewAmerican journal of reproductive immunology (New York, N.Y. : 1989)2025

Neutrophils at the Maternal-Fetal Interface: Agents of Protection or Destruction?

Sallie L Fell, Sydney M Nemphos, James E Prusak, Amitinder Kaur, Jamie O Lo, Jennifer A Manuzak

Abstract readReview
In one paragraph

Review in American journal of reproductive immunology (New York, N.Y. : 1989), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Neutrophils at the Maternal-Fetal Interface: Agents of Protection or Destruction?American journal of reproductive immunology (New York, N.Y. : 1989) · 2025
    Review
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.

Sallie L FellDivision of Immunology, Tulane National Biomedical Research Center, Covington, Louisiana, USA.ORCID 0000-0002-9711-6450
Sydney M NemphosDivision of Immunology, Tulane National Biomedical Research Center, Covington, Louisiana, USA.ORCID 0009-0004-3735-4969
James E PrusakDivision of Immunology, Tulane National Biomedical Research Center, Covington, Louisiana, USA.
Amitinder KaurDivision of Immunology, Tulane National Biomedical Research Center, Covington, Louisiana, USA.
Jamie O LoDivision of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Oregon Health and Science University, Portland, Oregon, USA.ORCID 0000-0002-1934-1935
Jennifer A ManuzakDivision of Immunology, Tulane National Biomedical Research Center, Covington, Louisiana, USA.ORCID 0000-0002-0079-2306

Funding

Upgrade of confocal microscopy at the Oregon National Primate Research CenterP51OD011092 · OD · OREGON HEALTH & SCIENCE UNIVERSITY · PI Bonnie J. Nagel · 2012 to 2026
$203.9M
Tulane NPRC SPF Sheltered Outdoor Enclosure ExpansionP51OD011104 · OD · TULANE UNIVERSITY OF LOUISIANA · PI L Lee HAMM · 2012 to 2026
$142.4M
Mechanisms of Innate Immune Dysfunction in Siv/Malaria Co-infection in PregnancyR01HD108015 · NICHD · TULANE UNIVERSITY OF LOUISIANA · PI MANUZAK, JENNIFER · 2021 to 2025
$4.7M
Impact of Chronic Prenatal THC Exposure on SIV-associated Inflammation and Impairments in Placental and Fetal DevelopmentR01DA064125 · NIDA · TULANE UNIVERSITY OF LOUISIANA · PI Benjamin J Burwitz, Jamie Lo · 2025 to 2026
$2.7M
CMV infection impact on placental immunometabolism and fetal immunityR01HD107790 · NICHD · TULANE UNIVERSITY OF LOUISIANA · PI KAUR, AMITINDER · 2022 to 2024
$1.3M
NICHD NIH HHS R01 HD107790NICHD NIH HHS R01 HD108015NIDA NIH HHS R01 DA064125NIH HHS P51 OD011092NIH HHS P51 OD011104the National Institutes of Health P51OD011104the National Institutes of Health R01DA064125the National Institutes of Health R01HD107790the National Institutes of Health R01HD108015
6 · The paper itself

Abstract

Neutrophils, traditionally recognized for their role in innate immunity, have emerged as a key cell population at the maternal-fetal interface, during both uncomplicated and pathological pregnancies. Neutrophil effector functions, including phagocytosis, neutrophil extracellular trap formation, and degranulation, can play protective roles, such as preventing infection and facilitating tissue remodeling during pregnancy. However, these effector functions may also contribute to excessive inflammation, tissue damage, and adverse pregnancy outcomes in the context of sterile inflammation or maternal infection, underscoring the dual nature of neutrophils at the maternal-fetal interface. In this review, we examine the paradoxical nature of neutrophils at the maternal-fetal interface. Further, the protective and deleterious roles of neutrophils during pregnancy are evaluated in the context of bacterial, viral, and parasitic infections. Insights from this review are anticipated to inform basic and clinical research aimed at identifying neutrophils or neutrophil components as biomarkers and therapeutic targets in obstetric conditions and infectious diseases during pregnancy.

Indexed as

Maternal-Fetal ExchangeNeutrophilsPlacentaPregnancy Complications, InfectiousAnimalsExtracellular TrapsFemaleHumansImmunity, InnatePhagocytosisPregnancybacterial infectionsdeciduaextracellular trapsinnate immunityneutrophil activationneutrophilsparasitic diseasesplacentaviral diseases

Identifiers

PMID41165300
PMCPMC12574209

What OpenQuestion holds

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LicenceCC BY
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.