Evidence map›Paper›PMID 39922832›Full record

ArticleScientific reports2025

Genomic epidemiology and phenotypic characterization of Staphylococcus aureus isolated from atopic dermatitis patients in South China.

Chao Yang, Xiaowei Chen, Min Li, Wenchang Yuan, Shunguang Li, Dexing Han, Junhui Feng, Haimin Luo, Minling Zheng, Jiaqi Liang and 3 more

Erratum issuedAbstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers 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

The trial behind it

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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

2 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors.

Chao Yang *The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Clinical Laboratory/State Key Laboratory of Traditional Chinese Medicine Syndrome, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China.
Xiaowei Chen *Department of Laboratory Medicine, Panyu Hospital of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.
Min LiSun Yat-sen University Cancer Center, Guangzhou, China.
Wenchang YuanGuangzhou Key Laboratory for Clinical Rapid Diagnosis and Early Warning of Infectious Diseases, King Med School of Laboratory Medicine, Guangzhou Medical University, Guangzhou, China.
Shunguang LiThe Second Clinical Medical College, Guangzhou University of Chinese Medicine, Clinical Laboratory/State Key Laboratory of Traditional Chinese Medicine Syndrome, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China.
Dexing HanDepartment of Clinical Laboratory, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
Junhui FengGuangzhou Kingmylab Pharmaceutical Research Co., Ltd., Guangzhou, China.
Haimin LuoThe Second Clinical Medical College, Guangzhou University of Chinese Medicine, Clinical Laboratory/State Key Laboratory of Traditional Chinese Medicine Syndrome, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China.
Minling ZhengDepartment of Clinical Laboratory, Guangdong Women and Children Hospital, Guangzhou, China.
Jiaqi LiangGuangzhou Panyu District Health Management Center (Panyu District Rehabilitation Hospital), Guangzhou, China.
Cha ChenThe Second Clinical Medical College, Guangzhou University of Chinese Medicine, Clinical Laboratory/State Key Laboratory of Traditional Chinese Medicine Syndrome, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China. chencha@gzucm.edu.cn.
Pinghua QuSchool of Medicine, Foshan University, Foshan, China. ququtdr@163.com.
Song LiThe Second Clinical Medical College, Guangzhou University of Chinese Medicine, Clinical Laboratory/State Key Laboratory of Traditional Chinese Medicine Syndrome, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China. li-song2119@163.com.

Funding

Fundamental Research Project of Guangzhou Municipal School (College) Joint Funding 2024A03J0026Guangdong Basic and Applied Basic Research Fundation 2021A1515110857
6 · The paper itself

Abstract

Atopic dermatitis (AD) is a multifactorial, chronic relapsing disease. Staphylococcus aureus is the key microbial factor in AD, linked to disease activity. However, there is limited knowledge of genomic prevalence characteristics and phenotypic features of S. aureus in AD patients in China. We investigated 108 S. aureus of AD in China and globally publicly available genome sequences of 579 S. aureus of AD. Sequence type (ST) 7, ST15 and ST188 were the major lineages in China. Genes esaC, esxB, and sea were only detected in ST7, potentially contributing to its prevalence in AD. ST188 exhibited high virulence and adhesion, possibly due to the cna gene. Phylogenetic and population structure analysis revealed that 579 strains of global AD were classified into 15 sequence clusters (SCs), with SC5, SC2, and SC7 dominating. S. aureus of Chinese AD patients was mainly distributed in SC2, SC7, and SC12. Comparative genomic highlighted genes linked to AD, including enterotoxins (seh, selk, selq, entH), adhesion genes (fnbA, fnbB, sdrD, map, fib, narH). From China and global perspectives, we analyzed S. aureus's genomic epidemic traits, phylogeny, and population structure in AD skin. These findings contribute to understanding S. aureus-host interactions and genomic diversity in AD.

Indexed as

Dermatitis, AtopicStaphylococcal InfectionsStaphylococcus aureusChinaFemaleGenome, BacterialGenomicsHumansMalePhenotypePhylogenyStaphylococcal Skin InfectionsVirulence FactorsVirulence FactorsAtopic dermatitisPGWASPhylogenetic analysisStaphylococcus aureusWhole-genome sequencing

Identifiers

PMID39922832
PMCPMC11807149

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