Evidence map›Paper›PMID 32878020›Full record

ArticleInternational journal of molecular sciences2020

Dietary Wheat Amylase Trypsin Inhibitors Impact Alzheimer's Disease Pathology in 5xFAD Model Mice.

Malena Dos Santos Guilherme, Victor F Zevallos, Aline Pesi, Nicolai M Stoye, Vu Thu Thuy Nguyen, Konstantin Radyushkin, Andreas Schwiertz, Ulrich Schmitt, Detlef Schuppan, Kristina Endres

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

8 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Gastrointestinal Changes and Alzheimer's Disease.Current Alzheimer research · 2022
    Review
  5. Article
  6. Article
  7. Review
  8. 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

10 authors at 3 institutions in 3 countries.

Malena Dos Santos GuilhermeDepartment of Psychiatry and Psychotherapy, University Medical Center Johannes Gutenberg-University, 55131 Mainz, Germany.
Victor F ZevallosInstitute of Translational Immunology and Research Center for Immune Therapy, University Medical Center, 55131 Mainz, Germany.ORCID 0000-0003-3135-1359
Aline PesiInstitute of Translational Immunology and Research Center for Immune Therapy, University Medical Center, 55131 Mainz, Germany.ORCID 0000-0003-4463-9079
Nicolai M StoyeDepartment of Psychiatry and Psychotherapy, University Medical Center Johannes Gutenberg-University, 55131 Mainz, Germany.
Vu Thu Thuy NguyenDepartment of Psychiatry and Psychotherapy, University Medical Center Johannes Gutenberg-University, 55131 Mainz, Germany.
Konstantin RadyushkinLeibniz Institute for Resilience Research, 55122 Mainz, Germany.
Andreas SchwiertzInstitute of Microecology, 35745 Herborn, Germany.ORCID 0000-0002-2876-2352
Ulrich SchmittLeibniz Institute for Resilience Research, 55122 Mainz, Germany.
Detlef SchuppanInstitute of Translational Immunology and Research Center for Immune Therapy, University Medical Center, 55131 Mainz, Germany.
Kristina EndresDepartment of Psychiatry and Psychotherapy, University Medical Center Johannes Gutenberg-University, 55131 Mainz, Germany.
Johannes Gutenberg University Mainz · DELeibniz Institute for Resilience Research · DEBeth Israel Deaconess Medical Center · US

Funding

Boehringer Ingelheim Stiftung BIF04Deutsche Forschungsgemeinschaft DFG Schu 646/17-1Deutsche Forschungsgemeinschaft DFG Schu 646/20-1Deutsche Forschungsgemeinschaft SFB TR128Deutsche Forschungsgemeinschaft SPP1656Georg Scheuing Stiftung NNLeibniz Foundation SAW-2016-DFA-2
6 · The paper itself

Abstract

Wheat amylase trypsin inhibitors (ATIs) represent a common dietary protein component of gluten-containing cereals (wheat, rye, and barley). They act as toll-like receptor 4 ligands, and are largely resistant to intestinal proteases, eliciting a mild inflammatory response within the intestine after oral ingestion. Importantly, nutritional ATIs exacerbated inflammatory bowel disease and features of fatty liver disease and the metabolic syndrome in mice. For Alzheimer's disease (AD), both inflammation and altered insulin resistance are major contributing factors, impacting onset as well as progression of this devastating brain disorder in patients. In this study, we evaluated the impact of dietary ATIs on a well-known rodent model of AD (5xFAD). We assessed metabolic, behavioral, inflammatory, and microbial changes in mice consuming different dietary regimes with and without ATIs, consumed ad libitum for eight weeks. We demonstrate that ATIs, with or without a gluten matrix, had an impact on the metabolism and gut microbiota of 5xFAD mice, aggravating pathological hallmarks of AD. If these findings can be translated to patients, an ATI-depleted diet might offer an alternative therapeutic option for AD and warrants clinical intervention studies.

Indexed as

Behavior, AnimalGastrointestinal MicrobiomeAlzheimer DiseaseAmylasesAnimalsDietDisease Models, AnimalFemaleImmunity, InnateInflammationMaleMiceMice, Inbred C57BLMice, KnockoutPlaque, AmyloidTriticumAmylasesTrypsinTrypsin Inhibitors5xFADATIAβgluteninflammationintestinemicrobiotaplaqueTLR4wheat sensitivity

Identifiers

PMID32878020
PMCPMC7503408
OpenAlexW3081893012

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.