Evidence map›Paper›PMID 40210833›Full record

ArticleInternational microbiology : the official journal of the Spanish Society for Microbiology2025

H. pylori infection downregulates the expression and release of miR- 223 in neutrophils.

Yu Zhang, Chang Xu, Hao-Ming Zhong, Yu Song, Hong Luo, Peng Liu

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Article in International microbiology : the official journal of the Spanish Society for Microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Yu ZhangCollege of Medical Laboratory, Dalian Medical University, Dalian, Liaoning, 116044, PR China.
Chang XuCollege of Medical Laboratory, Dalian Medical University, Dalian, Liaoning, 116044, PR China.
Hao-Ming ZhongSchool of Basic Medical Sciences, Shandong University, Jinan, Shandong, 250012, PR China.
Yu SongDepartment of Central Lab, Weihai Municipal Hospital, Cheeloo College of Medicine, Shandong University, Weihai, Shandong, 264200, PR China.
Hong LuoCollege of Medical Laboratory, Dalian Medical University, Dalian, Liaoning, 116044, PR China.
Peng LiuDepartment of Central Lab, Weihai Municipal Hospital, Cheeloo College of Medicine, Shandong University, Weihai, Shandong, 264200, PR China. liupeng2729@163.com.ORCID http://orcid.org/0009-0009-6061-2213

Funding

Natural Science Foundation of Shandong Province ZR2021MH409
6 · The paper itself

Abstract

objectiveThis study aimed to investigate the association between serum miR- 223 concentration and Helicobacter pylori (H. pylori) infection.

methodsH. pylori status was assessed using the Urea

resultsWe found that the relative expression level of miR- 223 in neutrophils from H. pylori-positive patients (20.35 ± 5.85) was significantly lower than that from healthy individuals (45.92 ± 10.59) (p < 0.05). Moreover, the expression level of miR- 7, which we selected as a control molecule, was not significantly lower in neutrophils from H. pylori-positive patients (3.07 ± 0.78) than healthy controls (4.43 ± 1.57) (p > 0.05), and the expression of miR- 7 was lower than miR- 223.

conclusionThese results indicated that circulating miR- 223 down-expression was of neutrophil origin in vitro and inversely associated with H. pylori infection.

Indexed as

Down-RegulationHelicobacter InfectionsHelicobacter pyloriMicroRNAsNeutrophilsAdultFemaleHumansMaleMiddle AgedMicroRNAsMIR223, humanH. pyloriInfectionmiR- 223Neutrophil

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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.