Evidence map›Paper›PMID 35280991›Full record

ArticleFrontiers in immunology2022

Altered Gut Microbiome and Fecal Immune Phenotype in Early Preterm Infants With Leaky Gut.

Jose M Lemme-Dumit, Yang Song, Hnin Wai Lwin, Claudia Hernandez-Chavez, Sripriya Sundararajan, Rose M Viscardi, Jacques Ravel, Marcela F Pasetti, Bing Ma

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
5.4field-weighted citation impact, top 3% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
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  11. Observational
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  16. Gut microbiome in the first 1000 days and risk for childhood food allergy.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2024
    Review
  17. Article
  18. Article
  19. Determinants of microbial colonization in the premature gut.Molecular medicine (Cambridge, Mass.) · 2023
    Review
  20. 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

9 authors at 1 institution in 1 country.

Jose M Lemme-DumitDepartment of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, United States.
Yang SongInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, United States.
Hnin Wai LwinInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, United States.
Claudia Hernandez-ChavezInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, United States.
Sripriya SundararajanDepartment of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, United States.
Rose M ViscardiDepartment of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, United States.
Jacques RavelInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, United States.
Marcela F PasettiDepartment of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, United States.
Bing MaInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, United States.
University of Maryland, Baltimore · US

Funding

Project 3 - Human colonoids as a model for the pathobiology of EHECP01AI125181 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI KAPER, JAMES B · 2016 to 2025
$18.6M
Transferred ImmunityU19AI145825 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI TSANG, JOHN S · 2021 to 2025
$16.0M
Immunological and functional consequences triggered by the gut microbiota regulate alloimmunity and cardiac transplant outcomeR01HL148672 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI BROMBERG, JONATHAN S, MA, BING · 2019 to 2022
$2.3M
Role of short chain fatty acids in intestinal barrier maturation in preterm infantsR21DK123674 · NIDDK · UNIVERSITY OF MARYLAND BALTIMORE · PI MA, BING · 2019 to 2020
$425k
NHLBI NIH HHS R01 HL148672NIAID NIH HHS P01 AI125181NIAID NIH HHS U19 AI145825NIDDK NIH HHS R21 DK123674
6 · The paper itself

Abstract

Intestinal barrier immaturity, or "leaky gut", is the proximate cause of susceptibility to necrotizing enterocolitis in preterm neonates. Exacerbated intestinal immune responses, gut microbiota dysbiosis, and heightened barrier injury are considered primary triggers of aberrant intestinal maturation in early life. Inordinate host immunity contributes to this process, but the precise elements remain largely uncharacterized, leaving a significant knowledge gap in the biological underpinnings of gut maturation. In this study, we investigated the fecal cytokine profile and gut microbiota in a cohort of 40 early preterm infants <33-weeks-gestation to identify immune markers of intestinal barrier maturation. Three distinct microbiota types were demonstrated to be differentially associated with intestinal permeability (IP), maternal breast milk feeding, and immunological profiles. The

Indexed as

Gastrointestinal MicrobiomeCytokinesHumansInfant, NewbornInfant, PrematureMilk, HumanPhenotypeCytokinesfecal cytokinesgut microbiomeintestinal barrier maturationlocal immune phenotypepreterm infants

Identifiers

PMID35280991
PMCPMC8905226
OpenAlexW4214563666

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.