Evidence map›Paper›PMID 37648784›Full record

ArticleScientific reports2023

Downregulated APOD and FCGR2A correlates with immune infiltration and lipid-induced symptoms of irritable bowel syndrome.

Yamei Ran, Kangqi Wu, Chenglin Hu, Renzheng Liang, Li Zhang, Juan Xiao, Yongmei Peng, Wenjing Sun

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.8field-weighted citation impact, top 26% 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

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
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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

8 authors at 2 institutions in 1 country.

Yamei RanDepartment of Gastroenterology and Hepatology, Thirteenth People's Hospital of Chongqing (Chongqing Geriatric Hospital), Chongqing, 400053, China.
Kangqi WuDepartment of Gastroenterology and Hepatology, Thirteenth People's Hospital of Chongqing (Chongqing Geriatric Hospital), Chongqing, 400053, China.
Chenglin HuDepartment of Standardization Training Management, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, 400021, China.
Renzheng LiangDepartment of Gastroenterology and Hepatology, Thirteenth People's Hospital of Chongqing (Chongqing Geriatric Hospital), Chongqing, 400053, China.
Li ZhangDepartment of Gastroenterology and Hepatology, Thirteenth People's Hospital of Chongqing (Chongqing Geriatric Hospital), Chongqing, 400053, China.
Juan XiaoDepartment of Gastroenterology and Hepatology, Thirteenth People's Hospital of Chongqing (Chongqing Geriatric Hospital), Chongqing, 400053, China.
Yongmei PengDepartment of Gastroenterology and Hepatology, Thirteenth People's Hospital of Chongqing (Chongqing Geriatric Hospital), Chongqing, 400053, China.
Wenjing SunDepartment of Gastroenterology and Hepatology, Thirteenth People's Hospital of Chongqing (Chongqing Geriatric Hospital), Chongqing, 400053, China. fountaincs@163.com.
Third People 's Hospital of Chongqing · CNFirst People's Hospital of Chongqing · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fat intake is among the most significant triggers for symptom development in patients with irritable bowel syndrome (IBS). Nevertheless, long-term restriction in fatty foods ingestion may lead to nutritional inadequacies. This study aimed to identify the crucial genes involved in lipid-induced gastrointestinal symptoms, contributing to helping IBS patients regulate fat. The clinical characteristics of the subjects were collected by questionnaire investigation and analyzed using multivariate logistic regression. Differentially expressed genes (DEG) and signaling pathways were analyzed by Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis. ImmuInfiltration and CIBERSORT packages evaluated small intestine immune cell infiltration. Random forest and SVM-RFE algorithms were used to select hub genes. A receiver operating characteristic curve was used to access the diagnostic significance of each hub gene. Gene Set Enrichment Analysis (GSEA) was performed to identify hub genes' molecular processes in IBS development after lipid infusion. IBS patients' risk, severity, and quality of life increased with fat intake. In total, 116 robust DEGs were identified in IBS patients after lipid infusion using the GSE166869 dataset and were mainly clustered in the immune and inflammatory pathways. IBS patients had greater Neutrophils, CD4

Indexed as

Irritable Bowel SyndromeAlgorithmsGene OntologyHumansLipidsQuality of LifeReceptors, IgGFCGR2A protein, humanLipidsReceptors, IgG

Identifiers

PMID37648784
PMCPMC10469184
OpenAlexW4386287904

What OpenQuestion holds

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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.