Evidence map›Paper›PMID 38946785›Full record

ArticleFrontiers in nutrition2024

Causal associations between the gut microbiota and multiple myeloma: a two-sample Mendelian randomization study.

Chun-Yan Zhang, Dong Zhang, Wen-Rui Sun, Hai-Long Tang, Biao Tian, Li-Hong Hu, Wu-Yue Hu, Ya-Ya Gao, Miao-Yu Li, Wan-Ting Xiao and 2 more

Abstract read
In one paragraph

Article in Frontiers in nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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

5 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

12 authors.

Chun-Yan Zhang *Department of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.
Dong Zhang *Department of Plastic Surgery, Tangdu Hospital, Air Force Military Medical University, Xi'an, China.
Wen-Rui SunDepartment of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.
Hai-Long TangDepartment of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.
Biao TianDepartment of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.
Li-Hong HuDepartment of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.
Wu-Yue HuDepartment of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.
Ya-Ya GaoDepartment of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.
Miao-Yu LiDepartment of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.
Wan-Ting XiaoDepartment of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.
Shan GaoDepartment of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.
Guang-Xun GaoDepartment of Hematology, Xijing Hospital, Air Force Military Medical University, Xi'an, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Previous observational studies have indicated a potential association between the gut microbiota and multiple myeloma (MM). However, the relationship between the gut microbiota and MM remains unclear. This study aimed to ascertain the existence of a causal link between the gut microbiota and MM. Methods: To investigate the potential causal relationship between gut microbiota and MM, a two-sample Mendelian randomization (MR) analysis was conducted. Exposure data was obtained from the MiBioGen consortium, which provided genetic variants associated with 211 bacterial traits. MM outcome data was obtained from the FinnGen consortium. The selection of Single nucleotide polymorphisms estimates was performed through meta-analysis using inverse-variance weighting, and sensitivity analyses were conducted using weighted median, MR Egger, Simple mode, and MR-PRESSO. Results: The results of the study demonstrated a significant positive correlation between the genus Conclusion: This study represents an inaugural exploration of MR to investigate the connections between gut microbiota and MM, thereby suggesting potential significance for the prevention and treatment of MM.

Indexed as

dietarygut microbiotaMendelian randomizationmultiple myelomanutrition

Identifiers

PMID38946785
PMCPMC11212462

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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.