Evidence map›Paper›PMID 22825738›Full record

ArticleReproductive sciences (Thousand Oaks, Calif.)2012

TLR-4-dependent and -independent mechanisms of fetal brain injury in the setting of preterm birth.

Kelsey Breen, Amy Brown, Irina Burd, Jinghua Chai, Alexander Friedman, Michal A Elovitz

Open access · bronzeAbstract read
In one paragraph

Article in Reproductive sciences (Thousand Oaks, Calif.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.1field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Clinical chorioamnionitis at term is characterized by changes in the plasma concentration of CHCHD2/MNRR1, a mitochondrial protein.The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians · 2023
    Article
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  12. Article
  13. Article
  14. Allostatic Load and Preterm Birth.International journal of molecular sciences · 2015
    Review
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  17. Article
  18. Article
  19. Demystifying animal models of adverse pregnancy outcomes: touching bench and bedside.American journal of reproductive immunology (New York, N.Y. : 1989) · 2013
    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

6 authors at 2 institutions in 2 countries.

Kelsey BreenMaternal and Child Health Research Program, Department of OBGYN, Center for Research on Reproduction and Women's Health, University of Pennsylvania Health System, Philadelphia, PA 19104, USA. Kelsey.Breen@UCDenver.edu
Amy Brown
Irina Burd
Jinghua Chai
Alexander Friedman
Michal A Elovitz
University of Pennsylvania Health System · USNational Research Center for Maternal and Child Health · KZ

Funding

Intrauterine Inflammation &Adverse Neurological OutcomeR01HD046544 · NICHD · UNIVERSITY OF PENNSYLVANIA · PI ELOVITZ, MICHAL AVIVA · 2005 to 2010
$2.0M
NICHD NIH HHS R01 HD046544NICHD NIH HHS R01HD046544-05
6 · The paper itself

Abstract

In this study, we sought to assess how essential activation of toll-like receptor 4 (TLR-4) is to fetal brain injury from intrauterine inflammation. Both wild-type and TLR-4 mutant fetal central nervous system cells were exposed to inflammation using lipopolysaccharide in vivo or in vitro. Inflammation could not induce neuronal injury in the absence of glial cells, in either wild-type or TLR-4 mutant neurons. However, injured neurons could induce injury in other neurons regardless of TLR-4 competency. Our results indicate that initiation of neuronal injury is a TLR-4-dependent event, while propagation is a TLR-4-independent event.

Indexed as

NeuronsPremature BirthAnimalsBrain DiseasesEndometritisFemaleInflammationLipopolysaccharidesMiceMice, Inbred C3HMice, Mutant StrainsMutationPregnancySignal TransductionToll-Like Receptor 4LipopolysaccharidesTlr4 protein, mouseToll-Like Receptor 4

Identifiers

PMID22825738
PMCPMC4046308
OpenAlexW2160519173

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.