Evidence map›Paper›PMID 38167458›Full record

ArticleScientific reports2024

A Mendelian randomization study on the effects of plasma lipids on irritable bowel syndrome and functional dyspepsia.

Mengmeng Xu, Deliang Liu, Yuyong Tan, Jian He, Bingyi Zhou

Open access · goldAbstract 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, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 9% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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

5 authors at 3 institutions in 1 country.

Mengmeng XuDepartment of Gastroenterology, The Second Xiangya Hospital, Central South University, No.139 Renmin Middle Road, Changsha, 410007, China.
Deliang LiuDepartment of Gastroenterology, The Second Xiangya Hospital, Central South University, No.139 Renmin Middle Road, Changsha, 410007, China.
Yuyong TanDepartment of Gastroenterology, The Second Xiangya Hospital, Central South University, No.139 Renmin Middle Road, Changsha, 410007, China.
Jian HeDepartment of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
Bingyi ZhouDepartment of Gastroenterology, The Second Xiangya Hospital, Central South University, No.139 Renmin Middle Road, Changsha, 410007, China. zhoubingyi0508@csu.edu.cn.
Central South University · CNSecond Xiangya Hospital of Central South University · CNSouthern Medical University · CN

Funding

National Natural Science Foundation of China 82070547
6 · The paper itself

Abstract

Although functional gastrointestinal disorder (FGID) is a common clinical condition, its risk factors remain unclear. We performed a Mendelian randomization study to explore the association between plasma lipids and the risk of FGID. Instrumental variables closely related to six plasma lipids were obtained from the corresponding genome-wide association studies, and summary-level data on FGID, including irritable bowel syndrome (IBS) and functional dyspepsia (FD), were extracted from the FinnGen study. The primary inverse variance weighted method and other supplementary analyses were used to evaluate the causal relationship between diverse plasma lipids and FGID. For each increase in the standard deviation of triglyceride levels, there was a 12.0% increase in the risk of IBS rather than that of FD. Low- and high-density lipoprotein cholesterol, total cholesterol, apolipoprotein A, and apolipoprotein B levels were not associated with the risk of IBS or FD. Through this study, we identified the causal role of triglycerides in the pathogenesis of IBS, which could benefit further basic and clinical research.

Indexed as

DyspepsiaGastrointestinal DiseasesIrritable Bowel SyndromeApolipoproteinsCholesterolGenome-Wide Association StudyHumansLipidsMendelian Randomization AnalysisApolipoproteinsCholesterolLipids

Identifiers

PMID38167458
PMCPMC10761668
OpenAlexW4390502263

What OpenQuestion holds

Textmetadata
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.