Evidence map›Paper›PMID 33921025›Full record

ReviewNutrients2021

The Immunomodulatory Properties of β-2,6 Fructans: A Comprehensive Review.

Ian D Young, Dimitrios Latousakis, Nathalie Juge

Open access · goldAbstract readReview
In one paragraph

Review in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Immune-Enhancing Effects ofCurrent issues in molecular biology · 2026
    Article
  4. Elephant-derivedFrontiers in microbiology · 2026
    Article
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Levansucrase: Enzymatic Synthesis of Engineered Prebiotics.Current pharmaceutical biotechnology · 2023
    Article
  11. Article
  12. Article
  13. Frontiers in pharmacology · 2021
    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

3 authors at 2 institutions in 2 countries.

Ian D YoungQuadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK.ORCID 0000-0001-6250-9820
Dimitrios LatousakisQuadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK.
Nathalie JugeQuadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK.
Norwich Research Park · GBUniversity of Bern · CH

Funding

Biotechnology and Biological Sciences Research Council BB/R012490/1Biotechnology and Biological Sciences Research Council BB/R012512/1Biotechnology and Biological Sciences Research Council BBS/E/F/000PR10346Biotechnology and Biological Sciences Research Council BBS/E/F/000PR10356
6 · The paper itself

Abstract

Polysaccharides such as β-2,1-linked fructans including inulin or fructose oligosaccharides are well-known prebiotics with recognised immunomodulatory properties. In recent years, other fructan types covering β-2,6-linked fructans, particularly microbial levans, have gained increasing interest in the field. β-2,6-linked fructans of different degrees of polymerisation can be synthesised by plants or microbes including those that reside in the gastrointestinal tract. Accumulating evidence suggests a role for these β-2,6 fructans in modulating immune function. Here, we provide an overview of the sources and structures of β-2,6 fructans from plants and microbes and describe their ability to modulate immune function in vitro and in vivo along with the suggested mechanisms underpinning their immunomodulatory properties. Further, we discuss the limitations and perspectives pertinent to current studies and the potential applications of β-2,6 fructans including in gut health.

Indexed as

PrebioticsAnimalsFructansGastrointestinal MicrobiomeGastrointestinal TractHumansImmunityImmunologic FactorsPlant ExtractsFructansImmunologic FactorsPlant ExtractsPrebioticsexopolysaccharidefructanfructooligosaccharidefructosegut healthimmunityimmunomodulatorylevanmicrobiotapolysaccharide

Identifiers

PMID33921025
PMCPMC8071392
OpenAlexW3155122674

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.