Evidence map›Paper›PMID 32756323›Full record

ReviewJournal of clinical medicine2020

Gut Microbiota and Liver Interaction through Immune System Cross-Talk: A Comprehensive Review at the Time of the SARS-CoV-2 Pandemic.

Emidio Scarpellini, Sharmila Fagoonee, Emanuele Rinninella, Carlo Rasetti, Isabella Aquila, Tiziana Larussa, Pietrantonio Ricci, Francesco Luzza, Ludovico Abenavoli

Abstract readReview
In one paragraph

Review in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
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  8. COVID-19 and the liver: Are footprints still there?World journal of gastroenterology · 2023
    Review
  9. Nutritional Support in Acute Liver Failure.Diseases (Basel, Switzerland) · 2022
    Review
  10. Fecal Microbiota Transplantation in NAFLD Treatment.Medicina (Kaunas, Lithuania) · 2022
    Review
  11. Review
  12. Cross-talk between immune system and microbiota in COVID-19.Expert review of gastroenterology & hepatology · 2021
    Review
  13. Review
  14. Review
  15. Article
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  18. 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

9 authors.

Emidio ScarpelliniInternal Medicine Unit, "Madonna del Soccorso" General Hospital, San Benedetto del, 63074 Tronto, Italy.ORCID 0000-0002-2101-1118
Sharmila FagooneeInstitute for Biostructure and Bioimaging, National Research Council, Molecular Biotechnology Center, 10121 Turin, Italy.ORCID 0000-0001-6070-6716
Emanuele RinninellaNephrology and Urology Department, Gastroenterology, Endocrinology, Fondazione Policlinico A, Clinical Nutrition Unit, Gemelli IRCCS, 00168 Rome, Italy.ORCID 0000-0002-9165-2367
Carlo RasettiInternal Medicine Unit, "Madonna del Soccorso" General Hospital, San Benedetto del, 63074 Tronto, Italy.
Isabella AquilaInstitute of Legal Medicine and Department of Surgical and Medical Sciences, University "Magna Graecia" of Catanzaro (UMG), 88100 Viale Europa, Italy.
Tiziana LarussaDepartment of Health Sciences, University "Magna Græcia", 88100 Catanzaro, Italy.ORCID 0000-0001-6998-8502
Pietrantonio RicciInstitute of Legal Medicine and Department of Surgical and Medical Sciences, University "Magna Graecia" of Catanzaro (UMG), 88100 Viale Europa, Italy.
Francesco LuzzaDepartment of Health Sciences, University "Magna Græcia", 88100 Catanzaro, Italy.ORCID 0000-0001-5120-1046
Ludovico AbenavoliDepartment of Health Sciences, University "Magna Græcia", 88100 Catanzaro, Italy.ORCID 0000-0002-5922-1524

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsThe gut microbiota is a complex ecosystem containing bacteria, viruses, fungi, yeasts and other single-celled organisms. It is involved in the development and maintenance of both innate and systemic immunity of the body. Emerging evidence has shown its role in liver diseases through the immune system cross-talk. We review herein literature data regarding the triangular interaction between gut microbiota, immune system and liver in health and disease.

methodsWe conducted a search on the main medical databases for original articles, reviews, meta-analyses, randomized clinical trials and case series using the following keywords and acronyms and their associations: gut microbiota, microbiome, gut virome, immunity, gastrointestinal-associated lymphoid tissue (GALT), non-alcoholic fatty liver disease (NAFLD), non-alcoholic steato-hepatitis (NASH), alcoholic liver disease, liver cirrhosis, hepatocellular carcinoma.

resultsThe gut microbiota consists of microorganisms that educate our systemic immunity through GALT and non-GALT interactions. The latter maintain health but are also involved in the pathophysiology and in the outcome of several liver diseases, particularly those with metabolic, toxic or immune-mediated etiology. In this context, gut virome has an emerging role in liver diseases and needs to be further investigated, especially due to the link reported between severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection and hepatic dysfunctions.

conclusionsChanges in gut microbiota composition and alterations in the immune system response are involved in the pathogenesis of metabolic and immune-mediated liver diseases.

Indexed as

cirrhosisgut microbiotagut viromehepatocellular carcinomasteatosis

Identifiers

PMID32756323
PMCPMC7464500

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Registered trials

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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.