Evidence map›Paper›PMID 31520068›Full record

ArticleScientific reports2019

The effect of 2'-fucosyllactose on simulated infant gut microbiome and metabolites; a pilot study in comparison to GOS and lactose.

Krista Salli, Heli Anglenius, Johanna Hirvonen, Ashley A Hibberd, Ilmari Ahonen, Markku T Saarinen, Kirsti Tiihonen, Johanna Maukonen, Arthur C Ouwehand

Open access · goldAbstract readComparative Study
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

46 citing papers in PubMed, 97 citations in OpenAlex.

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  11. Development of an infant colon simulatingMicrobiology spectrum · 2024
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  15. Review
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  19. Review
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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

9 authors at 3 institutions in 2 countries.

Krista SalliDuPont Nutrition & Biosciences, Global Health & Nutrition Science, Kantvik, Finland. krista.salli@dupont.com.
Heli AngleniusDuPont Nutrition & Biosciences, Global Health & Nutrition Science, Kantvik, Finland.
Johanna HirvonenDuPont Nutrition & Biosciences, Global Health & Nutrition Science, Kantvik, Finland.
Ashley A HibberdDuPont Nutrition & Biosciences, Genomics & Microbiome Science, Madison, WI, USA.ORCID http://orcid.org/0000-0001-8585-9575
Ilmari AhonenVincit Oy, Turku, Finland.
Markku T SaarinenDuPont Nutrition & Biosciences, Global Health & Nutrition Science, Kantvik, Finland.ORCID http://orcid.org/0000-0001-5652-9403
Kirsti TiihonenDuPont Nutrition & Biosciences, Global Health & Nutrition Science, Kantvik, Finland.
Johanna MaukonenDuPont Nutrition & Biosciences, Global Health & Nutrition Science, Kantvik, Finland.
Arthur C OuwehandDuPont Nutrition & Biosciences, Global Health & Nutrition Science, Kantvik, Finland.
DuPont (Finland) · FITurku Centre for Biotechnology · FIWiCell · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human milk oligosaccharides (HMOs) shape gut microbiota during infancy by acting as fermentable energy source. Using a semi-continuous colon simulator, effect of an HMO, 2'-fucosyllactose (2'-FL), on composition of the infant microbiota and microbial metabolites was evaluated in comparison to galacto-oligosaccharide (GOS) and lactose and control without additional carbon source. Data was analysed according to faecal sample donor feeding type: breast-fed (BF) or formula-fed (FF), and to rate of 2'-FL fermentation: fast or slow. Variation was found between the simulations in the ability to utilise 2'-FL. The predominant phyla regulated by 2'-FL, GOS and lactose were significant increase in Firmicutes, numerical in Actinobacteria, and numerical decrease in Proteobacteria compared to control. Verrucomicrobia increased in FF accounted for Akkermansia, whereas in fast-fermenting simulations Actinobacteria increased with trend for higher Bifidobacterium, and Proteobacteria decrease accounted for Enterobacteriaceae. Short-chain fatty acids and lactic acid with 2'-FL were produced in intermediate levels being between ones generated by the control and GOS or lactose. In 2'-FL fast-fermenting group, acetic acid specifically increased with 2'-FL, whereas lactose and GOS also increased lactic acid. The results highlight specificity of 2'-FL as energy source for only certain microbes over GOS and lactose in the simulated gut model.

Indexed as

ColonFecesFermentationGalactoseGastrointestinal MicrobiomeHumansInfantInfant FormulaLactoseMilk, HumanOligosaccharidesPilot ProjectsPrebioticsSweetening AgentsTrisaccharides2'-fucosyllactoseGalactoseLactoseOligosaccharidesPrebioticsSweetening AgentsTrisaccharides

Identifiers

PMID31520068
PMCPMC6744565
OpenAlexW2973037486

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.