Evidence map›Paper›PMID 37402809›Full record

ArticleScientific reports2023

A diet rich in fermentable fiber promotes robust changes in the intestinal microbiota, mitigates intestinal permeability, and attenuates autoimmune uveitis.

Yukiko K Nakamura, Christina Metea, Victor Llorenç, Lisa Karstens, Ariel Balter, Phoebe Lin

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

12 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Review
  11. Review
  12. Review
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

6 authors at 3 institutions in 2 countries.

Yukiko K NakamuraCasey Eye Institute, Oregon Health and Science University, Portland, OR, USA.
Christina MeteaCasey Eye Institute, Oregon Health and Science University, Portland, OR, USA.
Victor LlorençCasey Eye Institute, Oregon Health and Science University, Portland, OR, USA.
Lisa KarstensDepartments of Medical Informatics and Clinical Epidemiology, Oregon Health and Science University, Portland, OR, USA.
Ariel BalterCasey Eye Institute, Oregon Health and Science University, Portland, OR, USA.
Phoebe LinCasey Eye Institute, Oregon Health and Science University, Portland, OR, USA. linp3@ccf.org.
Oregon Health & Science University · USCleveland Eye Clinic · USHospital Clínic de Barcelona · ES

Funding

Proteomics CoreP30EY010572 · NEI · OREGON HEALTH & SCIENCE UNIVERSITY · PI Kate E Keller · 1995 to 2026
$19.4M
Intestinal T cells and microbiota as therapeutic targets in autoimmune uveitisR01EY032882 · NEI · OREGON HEALTH & SCIENCE UNIVERSITY · PI LIN, PHOEBE · 2021 to 2025
$2.5M
The effect of the microbiome on the development and severity of uveitisK08EY022948 · NEI · OREGON HEALTH & SCIENCE UNIVERSITY · PI LIN, PHOEBE · 2013 to 2017
$1.0M
Functional Considerations of the Urinary Microbiome in Overactive BladderK01DK116706 · NIDDK · OREGON HEALTH & SCIENCE UNIVERSITY · PI KARSTENS, LISA ANNE · 2018 to 2021
$545k
NEI NIH HHS K08 EY022948NEI NIH HHS P30 EY010572NEI NIH HHS R01 EY032882NIDDK NIH HHS K01 DK116706NIH HHS K01 DK116706NIH HHS P30 EY010572
6 · The paper itself

Abstract

Therapeutic approaches for noninfectious uveitis have expanded greatly over the past 10 years, but are limited by potential side effects and limited efficacy. Thus, therapeutic approaches that include less toxic, potentially preventative strategies to manage noninfectious uveitis are essential areas of study. Diets rich in fermentable fiber are potentially preventative in various conditions such as metabolic syndrome and type 1 diabetes. We studied the effects of various fermentable dietary fibers in an inducible model of experimental autoimmune uveitis (EAU) and found that they differentially modulated uveitis severity. A high pectin diet was the most protective, reducing clinical disease severity through the induction of regulatory T lymphocytes and the suppression of Th1 and Th17 lymphocytes at peak ocular inflammation in either intestinal or extra-intestinal lymphoid tissues. The high pectin diet also promoted intestinal homeostasis as shown by changes in intestinal morphology and gene expression, as well as intestinal permeability. Pectin-induced modulation of intestinal bacteria appeared to be associated with protective changes in immunophenotype in the intestinal tract, and correlated with reduced uveitis severity. In summary, our current findings support the potential for dietary intervention as a strategy to mitigate noninfectious uveitis severity.

Indexed as

Autoimmune DiseasesGastrointestinal MicrobiomeUveitisAnimalsDietDisease Models, AnimalHumansPermeabilityTh17 Cells

Identifiers

PMID37402809
PMCPMC10319740
OpenAlexW4383103464

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.