Evidence map›Paper›PMID 31406230›Full record

Trial reportScientific reports2019

Fecal microbiome and metabolome of infants fed bovine MFGM supplemented formula or standard formula with breast-fed infants as reference: a randomized controlled trial.

Xuan He, Mariana Parenti, Tove Grip, Bo Lönnerdal, Niklas Timby, Magnus Domellöf, Olle Hernell, Carolyn M Slupsky

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 3 pooled it
–field-weighted citation impact
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

66 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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6 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

8 authors.

Xuan HeDepartment of Nutrition, University of California Davis, One Shields Ave, Davis, CA, 95616, USA.
Mariana ParentiDepartment of Nutrition, University of California Davis, One Shields Ave, Davis, CA, 95616, USA.
Tove GripDepartment of Clinical Sciences, Pediatrics, Umeå University, SE901 85, Umeå, Sweden.
Bo LönnerdalDepartment of Nutrition, University of California Davis, One Shields Ave, Davis, CA, 95616, USA.
Niklas TimbyDepartment of Clinical Sciences, Pediatrics, Umeå University, SE901 85, Umeå, Sweden.
Magnus DomellöfDepartment of Clinical Sciences, Pediatrics, Umeå University, SE901 85, Umeå, Sweden.
Olle HernellDepartment of Clinical Sciences, Pediatrics, Umeå University, SE901 85, Umeå, Sweden.
Carolyn M SlupskyDepartment of Nutrition, University of California Davis, One Shields Ave, Davis, CA, 95616, USA. cslupsky@ucdavis.edu.ORCID http://orcid.org/0000-0002-5100-1594

Funding

ACQUISITION OF 500 MHZ NMR SPECTROMETERS10RR011973 · NCRR · UNIVERSITY OF CALIFORNIA DAVIS · PI LA MAR, GERD N · 1997 to 1997
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NCRR NIH HHS S10 RR011973
6 · The paper itself

Abstract

Human milk delivers an array of bioactive components that safeguard infant growth and development and maintain healthy gut microbiota. Milk fat globule membrane (MFGM) is a biologically functional fraction of milk increasingly linked to beneficial outcomes in infants through protection from pathogens, modulation of the immune system and improved neurodevelopment. In the present study, we characterized the fecal microbiome and metabolome of infants fed a bovine MFGM supplemented experimental formula (EF) and compared to infants fed standard formula (SF) and a breast-fed reference group. The impact of MFGM on the fecal microbiome was moderate; however, the fecal metabolome of EF-fed infants showed a significant reduction of several metabolites including lactate, succinate, amino acids and their derivatives from that of infants fed SF. Introduction of weaning food with either human milk or infant formula reduces the distinct characteristics of breast-fed- or formula-fed- like infant fecal microbiome and metabolome profiles. Our findings support the hypothesis that higher levels of protein in infant formula and the lack of human milk oligosaccharides promote a shift toward amino acid fermentation in the gut. MFGM may play a role in shaping gut microbial activity and function.

Indexed as

Breast FeedingMetabolomeMicrobiotaAnimalsCattleDietary SupplementsFecesGlycolipidsGlycoproteinsHumansInfantInfant, NewbornLipid DropletsGlycolipidsGlycoproteinsmilk fat globule

Identifiers

PMID31406230
PMCPMC6690946

What OpenQuestion holds

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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.