Evidence map›Paper›PMID 32424168›Full record

ArticleScientific reports2020

Maternal administration of probiotics promotes brain development and protects offspring's brain from postnatal inflammatory insults in C57/BL6J mice.

Jing Lu, Lei Lu, Yueyue Yu, Jillian Baranowski, Erika C Claud

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.1field-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

34 citing papers in PubMed, 47 citations in OpenAlex.

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  10. Gut microbiota regulates optic nerve fiber myelination.Frontiers in cell and developmental biology · 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

5 authors at 1 institution in 1 country.

Jing LuThe University of Chicago, Pritzker School of Medicine, Department of Pediatrics, Chicago, IL, 60637, USA.
Lei LuThe University of Chicago, Pritzker School of Medicine, Department of Pediatrics, Chicago, IL, 60637, USA.
Yueyue YuThe University of Chicago, Pritzker School of Medicine, Department of Pediatrics, Chicago, IL, 60637, USA.
Jillian BaranowskiThe University of Chicago, Pritzker School of Medicine, Chicago, IL, 60637, USA.
Erika C ClaudThe University of Chicago, Pritzker School of Medicine, Department of Pediatrics, Chicago, IL, 60637, USA. eclaud@peds.bsd.uchicago.edu.
University of Chicago · US

Funding

ULTRASTRUCTURE AND CYTOMORPHOLOGY COREP30DK042086 · NIDDK · UNIVERSITY OF CHICAGO · PI CHANG, EUGENE B · 1990 to 2025
$29.8M
Preterm infant susceptibility to NEC due to early intestinal microbiome functionR01HD083481 · NICHD · UNIVERSITY OF CHICAGO · PI CLAUD, ERIKA C · 2015 to 2019
$2.5M
NICHD NIH HHS R01 HD083481NIDDK NIH HHS P30 DK042086
6 · The paper itself

Abstract

Neonatal morbidities are associated with long term neurological deficits in life and have also been associated with dysbiosis. We tested whether optimizing the neonate's microbiome through maternal probiotic supplementation can improve offspring's neurodevelopmental outcomes. Maternal LB supplementation, carried out by giving Lactobacillus acidophilus and Bifidobacterium infantis (LB) to pregnant C57/BL6J mice daily from E16 to weaning, significantly suppressed postnatal peripheral proinflammatory insult-induced systemic inflammation and normalized compromised blood-brain barrier permeability and tight junction protein expression in the offspring at pre-weaned age. Maternal LB exposure also regulated markers associated with leukocyte transendothelial migration, extracellular matrix injury and neuroinflammation. The suppressed neuroinflammation by maternal LB supplementation was associated with reduced astrocyte/microglia activation and downregulation of the transcriptional regulators CEBPD and IκBα. Furthermore, maternal LB supplementation promoted neuronal and oligodendrocyte progenitor cell development. Our study demonstrates the efficacy of maternal LB supplementation in modulating systemic and central nervous system inflammation as well as promoting neural/oligodendrocyte progenitor development in the offspring. This evidence suggests that maternal probiotic supplementation may be a safe and effective strategy to improve neurological outcomes in the offspring.

Indexed as

AnimalsAnimals, NewbornBifidobacterium longum subspecies infantisBrainCCAAT-Enhancer-Binding Protein-deltaFemaleHumansInfant, NewbornInfant, Newborn, DiseasesLactobacillus acidophilusMaleMaternal InheritanceMiceNF-KappaB Inhibitor alphaPregnancyProbioticsCCAAT-Enhancer-Binding Protein-deltaCebpd protein, mouseNF-KappaB Inhibitor alphaProtective Agents

Identifiers

PMID32424168
PMCPMC7235088
OpenAlexW3026018883

What OpenQuestion holds

Textmetadata
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.