Evidence map›Paper›PMID 33042155›Full record

ArticleFrontiers in immunology2020

Gut Microbiota-Dependent Trimethylamine N-Oxide Associates With Inflammation in Common Variable Immunodeficiency.

Magnhild E Macpherson, Johannes R Hov, Thor Ueland, Tuva B Dahl, Martin Kummen, Kari Otterdal, Kristian Holm, Rolf K Berge, Tom E Mollnes, Marius Trøseid and 4 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 6% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

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  19. [Gut-derived uremic toxin trimethylamine-N-oxide in cardiovascular disease under end-stage renal disease: an injury mechanism and therapeutic target].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2022
    Review
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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

14 authors at 4 institutions in 1 country.

Magnhild E MacphersonDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Johannes R HovDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Thor UelandDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Tuva B DahlDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Martin KummenDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Kari OtterdalDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Kristian HolmDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Rolf K BergeDepartment of Clinical Science, University of Bergen, Bergen, Norway.
Tom E MollnesFaculty of Health Sciences and K.G. Jebsen Thrombosis Research and Expertise Center (TREC), University of Tromsø, Tromsø, Norway.
Marius TrøseidDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Bente HalvorsenDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Pål AukrustDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Børre FevangDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Silje F JørgensenDivision of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
Oslo University Hospital · NOUniversity of Oslo · NONorwegian University of Science and Technology · NOUniversity of Bergen · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A substantial proportion of patients with common variable immunodeficiency (CVID) have inflammatory and autoimmune complications of unknown etiology. We have previously shown that systemic inflammation in CVID correlates with their gut microbial dysbiosis. The gut microbiota dependent metabolite trimethylamine N-oxide (TMAO) has been linked to several metabolic and inflammatory disorders, but has hitherto not been investigated in relation to CVID. We hypothesized that TMAO is involved in systemic inflammation in CVID. To explore this, we measured plasma concentrations of TMAO, inflammatory markers, and lipopolysaccharide (LPS) in 104 CVID patients and 30 controls. Gut microbiota profiles and the bacterial genes

Indexed as

Gastrointestinal MicrobiomeAdultBacteriaBacterial ProteinsBiomarkersCarnitineCommon Variable ImmunodeficiencyDietFecesFemaleHumansImmunoglobulin A, SecretoryInflammationLipopolysaccharidesMaleMetabolic Networks and PathwaysBacterial ProteinsBiomarkersCarnitineImmunoglobulin A, SecretoryLipopolysaccharidesMethylaminesRifaximintrimethylaminetrimethyloxamineCntACutCCVIDdietgut microbiotaimmunodeficiencyinflammationTMAO

Identifiers

PMID33042155
PMCPMC7525000
OpenAlexW3086564962

What OpenQuestion holds

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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.