Evidence map›Paper›PMID 39462039›Full record

ArticleScientific reports2024

Genetic evidence of bidirectional mendelian randomization study on the causality between gut microbiome and respiratory diseases contributes to gut-lung axis.

Xiaoqing Zhou, Shuyan Shen, Zhen Wang

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

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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

7 citing papers in PubMed.

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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

3 authors.

Xiaoqing Zhou *The First Clinical College of Zhejiang Chinese Medical University, 548 Binwen, Hangzhou, Zhejiang, 310053, China.
Shuyan Shen *The Second Clinical College of Zhejiang, Chinese Medical University, 548 Binwen, Hangzhou, Zhejiang, 310053, China.
Zhen WangThe First Affiliated Hospital of Zhejiang Chinese Medical University, 54 Youdian, Hangzhou, Zhejiang, 310003, China. wangzhen610@sina.cn.

Funding

National Natural Science Foundation of China 82174302
6 · The paper itself

Abstract

Observational studies and clinical trials have suggested the relationship between the gut microbiome and respiratory diseases, but the causality between them remains unclear. Firstly, we selected eight respiratory diseases Genome-wide association study (GWAS) datasets mainly from the FinnGen collaboration as outcomes. The exposure was based on GWAS statistics about the gut microbiome, sourced from the MiBioGen consortium, including gut microbial taxa. The causal link between the gut microbiome and respiratory illnesses was then estimated using a Two-sample Mendelian randomization (MR) analysis, including the inverse-variance weighted (IVW), weighted median, MR-Egger, simple mode, and weighted mode. To ensure reliability, F-statistics and sensitivity tests were conducted. Furthermore, we performed a reverse MR analysis of the pre-Mendelian positive findings to possible reverse causality. For the 196 gut microbe taxa, the IVW analysis suggested 88 potential associations with eight clinically prevalent respiratory diseases. Among them, 30 causal associations were found in more than one MR method. Multiple statistical corrections have confirmed three causal associations: genus Holdemanella was a risk factor for chronic obstructive pulmonary disease (COPD) (P = 1.3 × 10

Indexed as

Gastrointestinal MicrobiomeGenome-Wide Association StudyMendelian Randomization AnalysisHumansLungRespiratory Tract DiseasesRisk FactorsCausal associationGut-lung axisGut microbiomeMendelian randomizationRespiratory diseases

Identifiers

PMID39462039
PMCPMC11513010

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