Evidence map›Paper›PMID 29968554›Full record

ArticleThe American journal of tropical medicine and hygiene2018

Endotoxin at the Maternal-Fetal Interface in a Resource-Constrained Setting: Risk Factors and Associated Birth Outcomes.

Emily A McDonald, Ronald Stuart, Ayush Joshi, Hannah W Wu, Remigio M Olveda, Luz P Acosta, Veronica Tallo, Palmera I Baltazar, Jeffrey A Bailey, Jonathan D Kurtis and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 40% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. 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

11 authors at 4 institutions in 2 countries.

Emily A McDonaldDepartment of Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island.
Ronald StuartCenter for International Health Research, Rhode Island Hospital, Providence, Rhode Island.
Ayush JoshiCenter for International Health Research, Rhode Island Hospital, Providence, Rhode Island.
Hannah W WuDepartment of Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island.
Remigio M OlvedaDepartment of Immunology, Research Institute for Tropical Medicine, Manila, Philippines.
Luz P AcostaDepartment of Immunology, Research Institute for Tropical Medicine, Manila, Philippines.
Veronica TalloDepartment of Immunology, Research Institute for Tropical Medicine, Manila, Philippines.
Palmera I BaltazarDepartment of Immunology, Research Institute for Tropical Medicine, Manila, Philippines.
Jeffrey A BaileyProgram in Bioinformatics and Integrative Biology, University of Massachusetts Medical School, Worcester, Massachusetts.
Jonathan D KurtisDepartment of Pathology and Laboratory Medicine, Alpert Medical School of Brown University, Providence, Rhode Island.
Jennifer F FriedmanDepartment of Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island.
Research Institute for Tropical Medicine · PHBrown University · USRhode Island Hospital · USUniversity of Massachusetts Chan Medical School · US

Funding

Optimizing interventions to mitigate schistosomiasis-related morbidity among pregnant women and childrenK24AI112964 · NIAID · RHODE ISLAND HOSPITAL · PI FRIEDMAN, JENNIFER F · 2015 to 2024
$1.7M
The impact of maternal S. japonicum infection on fetal metabolism and growthK01AI113068 · NIAID · RHODE ISLAND HOSPITAL · PI MCDONALD, EMILY A · 2015 to 2019
$665k
NIAID NIH HHS K01 AI113068NIAID NIH HHS K24 AI112964
6 · The paper itself

Abstract

Low- and middle-income countries (LMICs) carry a high burden of infectious diseases associated with impaired gut integrity, leading to microbial translocation. Pregnancies in this setting are at high risk of fetal growth restriction (FGR). We examined the association among specific risk factors for impaired gut integrity (schistosomiasis, hookworm infection, and alcohol consumption), blood endotoxin levels, and FGR. Endotoxins, lipopolysaccharide-binding proteins (LBPs), and cytokines were measured in blood from women at 32 weeks gestation, the maternal-fetal interface (MFI) at delivery, and cord blood at delivery. Resolution of schistosomiasis had no impact on endotoxin levels; however, maternal hookworm infection and alcohol consumption were associated with modest increases in endotoxin at the MFI. Cytokines responses within the maternal peripheral blood and blood from the MFI were positively associated with endotoxins, but many cord blood cytokines were negatively associated with endotoxins. Newborns with FGR also had higher levels of endotoxins at the MFI. Risk factors for microbial translocation may lead to increased levels of endotoxins at the MFI, which may contribute to poor growth in utero.

Indexed as

Maternal-Fetal ExchangeAlcohol DrinkingBacterial TranslocationCarrier ProteinsCohort StudiesCytokinesEndotoxinsFemaleFetal BloodFetal Growth RetardationGastrointestinal TractGestational AgeHealth ResourcesHookworm InfectionsHumansInfant, NewbornCarrier ProteinsCytokinesEndotoxins

Identifiers

PMID29968554
PMCPMC6090359
OpenAlexW2810432930

What OpenQuestion holds

Textmetadata
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.