Evidence map›Paper›PMID 31009489›Full record

ArticlePloS one2019

A novel synbiotic delays Alzheimer's disease onset via combinatorial gut-brain-axis signaling in Drosophila melanogaster.

Susan Westfall, Nikita Lomis, Satya Prakash

Abstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
–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

49 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Review
  19. Article
  20. 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

3 authors.

Susan WestfallBiomedical and Cell Therapy Research Laboratory, Department of Biomedical Engineering and Artificial Cells and organs Research Center, Faculty of Medicine, McGill University, Montreal, Canada.
Nikita LomisBiomedical and Cell Therapy Research Laboratory, Department of Biomedical Engineering and Artificial Cells and organs Research Center, Faculty of Medicine, McGill University, Montreal, Canada.
Satya PrakashBiomedical and Cell Therapy Research Laboratory, Department of Biomedical Engineering and Artificial Cells and organs Research Center, Faculty of Medicine, McGill University, Montreal, Canada.ORCID 0000-0002-4902-2353

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The gut-brain-axis (GBA) describing the bidirectional communication between the gut microbiota and brain was recently implicated in Alzheimer's disease (AD). The current study describes a novel synbiotic containing three metabolically active probiotics and a novel polyphenol-rich prebiotic which has beneficial impacts on the onset and progression of AD. In a transgenic humanized Drosophila melanogaster model of AD, the synbiotic increased survivability and motility and rescued amyloid beta deposition and acetylcholinesterase activity. Such drastic effects were due to the synbiotic's combinatorial action on GBA signaling pathways including metabolic stability, immune signaling, oxidative and mitochondrial stress possibly through pathways implicating PPARγ. Overall, this study shows that the therapeutic potential of GBA signaling is best harnessed in a synbiotic that simultaneously targets multiple risk factors of AD.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesBrainGastrointestinal TractSignal TransductionAnimalsAnimals, Genetically ModifiedDisease Models, AnimalDrosophila melanogasterHumansPrebioticsProbioticsAmyloid beta-PeptidesPrebiotics

Identifiers

PMID31009489
PMCPMC6476497

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.