Evidence map›Paper›PMID 35705595›Full record

ArticleScientific reports2022

Effects of active, inactive, and derivatives of Akkermansia muciniphila on the expression of the endocannabinoid system and PPARs genes.

Farinaz Ghaderi, Fattah Sotoodehnejadnematalahi, Zahra Hajebrahimi, Abolfazl Fateh, Seyed Davar Siadat

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

23 citing papers in PubMed, 26 citations in OpenAlex.

  1. Trial
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  13. Characterization and Safety Evaluation of Autoclaved Gut CommensalInternational journal of molecular sciences · 2024
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  14. Therapeutic Potential ofFoods (Basel, Switzerland) · 2024
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  17. The effect ofJournal of diabetes and metabolic disorders · 2023
    Article
  18. Probiotics in Postoperative Pain Management.Journal of personalized medicine · 2023
    Review
  19. Review
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Farinaz GhaderiDepartment of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Fattah SotoodehnejadnematalahiDepartment of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Zahra HajebrahimiA&S Research Institute, Ministry of Science Research and Technology, Tehran, Iran.
Abolfazl FatehDepartment of Mycobacteriology and Pulmonary Research and Microbiology Research Center (MRC), Pasteur Institute of Iran, Tehran, Iran.
Seyed Davar SiadatDepartment of Mycobacteriology and Pulmonary Research and Microbiology Research Center (MRC), Pasteur Institute of Iran, Tehran, Iran. d.siadat@gmail.com.
Islamic Azad University, Science and Research Branch · IRPasteur Institute of Iran · IRMinistry of Science, Research and Technology · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to investigate the effects of active and heat-inactivated forms of Akkermansia muciniphila, bacterium-derived outer membrane vesicles (OMVs), and cell-free supernatant on the transcription of endocannabinoid system (ECS) members, including cannabinoid receptors 1 and 2 (CB1 and CB2), fatty acid amide hydrolase (FAAH), and peroxisome proliferator-activated receptors (PPARs) genes (i.e., α, β/δ, and δ) in Caco-2 and HepG-2 cell lines. After the inoculation of A. muciniphila in brain heart infusion enriched medium, OMVs and cell-free supernatant were extracted. For the investigation of the effects of bacteria and its derivatives on the expression of ECS and PPARs genes, the aforementioned cells were treated by active and heat-inactivated bacteria, OMVs, and cell-free supernatant. Quantitative real-time polymerase chain reaction analysis revealed that both forms of the bacterium, bacterial-derived OMVs, and cell-free supernatant could affect the expression of CB1, CB2, FAAH, and PPARs genes (i.e., α, β/δ, and δ) significantly (P < 0.05). Considering the engagement of the aforementioned genes in metabolic pathways, it might be suggested that both forms of the bacterium, OMVs, and cell-free supernatant might have the potential to serve as a probiotic, paraprobiotic, and postbiotic candidate to prevent obesity, metabolic disorders, and liver diseases.

Indexed as

AkkermansiaEndocannabinoidsPeroxisome Proliferator-Activated ReceptorsCaco-2 CellsHumansReceptor, Cannabinoid, CB1Receptor, Cannabinoid, CB2EndocannabinoidsPeroxisome Proliferator-Activated ReceptorsReceptor, Cannabinoid, CB1Receptor, Cannabinoid, CB2

Identifiers

PMID35705595
PMCPMC9200819
OpenAlexW4282936532

What OpenQuestion holds

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LicenceCC BY
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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.