Evidence map›Paper›PMID 31211854›Full record

ArticleScandinavian journal of immunology2019

The imbalance of gut microbiota and its correlation with plasma inflammatory cytokines in pemphigus vulgaris patients.

Shuli Huang, Jing Mao, Lin Zhou, Xia Xiong, Yongqiong Deng

Open access · hybridAbstract read
In one paragraph

Article in Scandinavian journal of immunology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
7.2field-weighted citation impact, top 2% 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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 82 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Shuli HuangDepartment of Dermatology & STD, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Jing MaoDepartment of Dermatology & STD, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Lin ZhouDepartment of Dermatology & STD, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Xia XiongDepartment of Dermatology & STD, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Yongqiong DengDepartment of Dermatology & STD, The Affiliated Hospital of Southwest Medical University, Luzhou, China.ORCID https://orcid.org/0000-0003-2023-830X
Affiliated Hospital of Southwest Medical University · CN

Funding

Natural Science Fund of the Southwest Medical University
6 · The paper itself

Abstract

Pemphigus vulgaris (PV) is an autoimmune disease characterized by the production of IgG autoantibodies owing to an imbalance in the Th1/Th2 and Th17/Tregs cell pathways. The role of gut microbiota in the development of immune system and autoimmune diseases has been unraveled in the last two decades. However, data pertaining to gut microbiota of PV patients is largely lacking. We aimed to compare the gut microbiota of PV patients and healthy controls and assessed potential correlation with circulating cytokines of Th1/Th2/Th17 cell. Faecal bacterial diversity was analysed in 18 PV patients and 14 age- and gender-matched healthy individuals using hypervariable tag sequencing of the V3-V4 region of the 16S rRNA gene. Plasma levels of 20 inflammatory cytokines were assessed using the Luminex screening system. As a result, we identified 10 differentially abundant taxa between patients and controls. At the genera level, Lachnospiracea_incertae_sedis and Coprococcus decreased, while Granulicatella, Flavonifractor enriched in PV. Plasma levels of C5a, interleukin (IL)-2R, IL-6, IL-8, IL-7, IL-1β, IL17A, IL-5 and IL-21 were significantly increased in PV Flavonifractor exhibited a positive correlation with C5a, IL-6, IL-8, IL-7, IL-1β, IL17A and IL-21. Lachnospiracea_incertae_sedis and Coprococcus showed a negative correlation with IL-17A. Our results are consistent with the hypothesis that PV patients have gut microbial dysbiosis which might contribute to the immune disorder and the development of PV.

Indexed as

AdultAutoantibodiesAutoimmune DiseasesCytokinesFecesFemaleGastrointestinal MicrobiomeHumansInflammationMaleMiddle AgedPemphigusPlasmaTh17 CellsTh1 CellsTh2 CellsAutoantibodiesCytokinescytokinesgut microbiotapemphigus vulgaris

Identifiers

PMID31211854
PMCPMC9286422
OpenAlexW2952631484

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.