Evidence map›Paper›PMID 38886630›Full record

ArticleBMC gastroenterology2024

Mediating role of chiro-inositol metabolites on the effects of HLA-DR-expressing CD14 + monocytes in inflammatory bowel disease.

Leichang Zhang, Pan Shen, Wei Ge, Wu Liao, Qinghua Luo, Chaofeng Li, Chuanyu Zhan, Xiao Yuan, Xiaonan Zhang, Xiaojun Yan

Abstract read
In one paragraph

Article in BMC gastroenterology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

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4 · The record

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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

10 authors.

Leichang ZhangAffiliated Hospital of Jiangxi College of TCM, Nanchang, Jiangxi, 330000, China.
Pan ShenAffiliated Hospital of Jiangxi College of TCM, Nanchang, Jiangxi, 330000, China.
Wei GeAffiliated Hospital of Jiangxi College of TCM, Nanchang, Jiangxi, 330000, China.
Wu LiaoAffiliated Hospital of Jiangxi College of TCM, Nanchang, Jiangxi, 330000, China.
Qinghua LuoAffiliated Hospital of Jiangxi College of TCM, Nanchang, Jiangxi, 330000, China.
Chaofeng LiAffiliated Hospital of Jiangxi College of TCM, Nanchang, Jiangxi, 330000, China.
Chuanyu ZhanAffiliated Hospital of Jiangxi College of TCM, Nanchang, Jiangxi, 330000, China.
Xiao YuanAffiliated Hospital of Jiangxi College of TCM, Nanchang, Jiangxi, 330000, China.
Xiaonan ZhangJiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, 330000, China.
Xiaojun YanAffiliated Hospital of Jiangxi College of TCM, Nanchang, Jiangxi, 330000, China. 82598907@qq.com.

Funding

National Natural Science Foundation of China 82374454
6 · The paper itself

Abstract

backgroundInflammatory bowel disease (IBD), a chronic inflammatory condition, is caused by several factors involving aberrant immune responses. Genetic factors are crucial in IBD occurrence. Mendelian randomization (MR) can offer a new perspective in understanding IBD's genetic background.

methodsSingle nucleotide polymorphisms (SNPs) were considered instrumental variables (IVs). We analyzed the relationship between 731 immunophenotypes, 1,400 metabolite phenotypes, and IBD. The total effect was decomposed into indirect and direct effects, and the ratio of the indirect effect to the total effect was calculated.

resultsWe identified the causal effects of HLA-DR-expressing CD14 + monocytes on IBD through MR analysis. The phenotype "HLA-DR expression on CD14 + monocytes" showed the strongest association among the selected 48 immune phenotypes. Chiro-inositol metabolites mediated the effect of CD14 + monocytes expressing HLA-DR on IBD. An increase in Chiro-inositol metabolites was associated with a reduced risk of IBD occurrence, accounting for 4.97%.

conclusionOur findings revealed a new pathway by which HLA-DR-expressing CD14 + monocytes indirectly reduced the risk of IBD occurrence by increasing the levels of Chiro-inositol metabolites. The results provided a new perspective on the immunoregulatory mechanisms underlying IBD, laying a theoretical foundation for developing new therapeutic targets in the future.

Indexed as

HLA-DR AntigensInflammatory Bowel DiseasesInositolLipopolysaccharide ReceptorsMonocytesPolymorphism, Single NucleotideFemaleHumansImmunophenotypingMaleMendelian Randomization AnalysisPhenotypeCD14 protein, humanHLA-DR AntigensInositolLipopolysaccharide ReceptorsCausal inferenceImmunityInflammatory bowel diseaseMendelian randomization analysisMetabolite

Identifiers

PMID38886630
PMCPMC11181584

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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.