Evidence map›Paper›PMID 33328245›Full record

ArticleGut2021

Human milk oligosaccharide DSLNT and gut microbiome in preterm infants predicts necrotising enterocolitis.

Andrea C Masi, Nicholas D Embleton, Christopher A Lamb, Gregory Young, Claire L Granger, Julia Najera, Daniel P Smith, Kristi L Hoffman, Joseph F Petrosino, Lars Bode and 2 more

Open access · greenAbstract read
In one paragraph

Article in Gut, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 140 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
140citing papers in PubMed, 2 pooled it
13.9field-weighted citation impact, top 1% 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

140 citing papers in PubMed, 2 syntheses or guidelines pooled it, 209 citations in OpenAlex.

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  20. Necrotizing enterocolitis.Nature reviews. Disease primers · 2026
    Review

80 more citing papers are in PubMed but not listed here.

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

12 authors at 6 institutions in 2 countries.

Andrea C MasiTranslational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.ORCID 0000-0002-4714-9174
Nicholas D EmbletonNewcastle Neonatal Service, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, UK.ORCID 0000-0003-3750-5566
Christopher A LambTranslational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK.ORCID 0000-0002-7271-4956
Gregory YoungSchool of Health & Life Sciences, Northumbria University, Newcastle upon Tyne, UK.
Claire L GrangerNewcastle Neonatal Service, Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, UK.
Julia NajeraDepartment of Pediatrics and Larsson-Rosenquist Foundation Mother-Milk-Infant Center of Research Excellence, University of California San Diego, La Jolla, California, USA.
Daniel P SmithAlkek Center for Metagenomics and Microbiome Research, Baylor College of Medicine, Houston, Texas, USA.
Kristi L HoffmanAlkek Center for Metagenomics and Microbiome Research, Baylor College of Medicine, Houston, Texas, USA.
Joseph F PetrosinoAlkek Center for Metagenomics and Microbiome Research, Baylor College of Medicine, Houston, Texas, USA.
Lars BodeDepartment of Pediatrics and Larsson-Rosenquist Foundation Mother-Milk-Infant Center of Research Excellence, University of California San Diego, La Jolla, California, USA Christopher.Stewart@newcastle.ac.uk j.e.berrington@newcastle.ac.uk lbode@health.ucsd.edu.
Janet E BerringtonTranslational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK Christopher.Stewart@newcastle.ac.uk j.e.berrington@newcastle.ac.uk lbode@health.ucsd.edu.ORCID 0000-0002-6185-2843
Christopher J StewartTranslational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK Christopher.Stewart@newcastle.ac.uk j.e.berrington@newcastle.ac.uk lbode@health.ucsd.edu.ORCID 0000-0002-6033-338X
Baylor College of Medicine · USNewcastle upon Tyne Hospital · GBNewcastle University · GBUniversity of California San Diego · USNewcastle upon Tyne Hospitals NHS Foundation Trust · GBNorthumbria University · GB

Funding

Translational Research Support CoreP30ES030285 · NIEHS · BAYLOR COLLEGE OF MEDICINE · PI Casey W Wright · 2019 to 2026
$14.7M
NIEHS NIH HHS P30 ES030285
6 · The paper itself

Abstract

objectiveNecrotising enterocolitis (NEC) is a devastating intestinal disease primarily affecting preterm infants. The underlying mechanisms are poorly understood: mother's own breast milk (MOM) is protective, possibly relating to human milk oligosaccharide (HMO) and infant gut microbiome interplay. We investigated the interaction between HMO profiles and infant gut microbiome development and its association with NEC.

designWe performed HMO profiling of MOM in a large cohort of infants with NEC (n=33) with matched controls (n=37). In a subset of 48 infants (14 with NEC), we also performed longitudinal metagenomic sequencing of infant stool (n=644).

resultsConcentration of a single HMO, disialyllacto-N-tetraose (DSLNT), was significantly lower in MOM received by infants with NEC compared with controls. A MOM threshold level of 241 nmol/mL had a sensitivity and specificity of 0.9 for NEC. Metagenomic sequencing before NEC onset showed significantly lower relative abundance of

conclusionThese results demonstrate the importance of HMOs and gut microbiome in preterm infant health and disease. The findings offer potential targets for biomarker development, disease risk stratification and novel avenues for supplements that may prevent life-threatening disease.

Indexed as

Case-Control StudiesEnterocolitis, NecrotizingFecesFemaleGastrointestinal MicrobiomeHumansInfant, NewbornInfant, PrematureMaleMilk, HumanOligosaccharidesdisialyllacto-N-tetraoseOligosaccharidesmolecular biologyoligosaccharidesprebiotic

Identifiers

PMID33328245
PMCPMC9231288
OpenAlexW3106764389

What OpenQuestion holds

Textmetadata
LicenceTDM
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.