ISSN 1674-3865  CN 21-1569/R
主管:国家卫生健康委员会
主办:中国医师协会
   辽宁省基础医学研究所
   辽宁中医药大学附属医院

中国中西医结合儿科学 ›› 2025, Vol. 17 ›› Issue (4): 302-312.doi: 10.20274/j.cnki.issn.2025.04.006

• 临床研究 • 上一篇    下一篇

基于文献研究的中国孤独症儿童肠道菌群特征分析

易惺钱1,2, 黄敬滢1, 熊智燚1, 陈晓凡1, 刘英1,2, 李小艳2, 王立3()   

  1. 330006 南昌,江西中医药大学临床医学院中医儿科教研室(易惺钱,刘英)
    江西中医药大学中医儿科学专业研究生(黄敬滢,熊智燚)
    江西中医药大学中医学院(陈晓凡)
    330004 南昌,江西中医药大学附属医院儿科(易惺钱,刘英,李小艳)
    330036 南昌,南昌医学院(王立)
  • 收稿日期:2024-12-28 修回日期:2025-04-20 出版日期:2025-08-25 上线日期:2025-08-25
  • 通讯作者: 王立 E-mail:353613747@qq.com
  • 作者简介:易惺钱(1986-),女,医学博士,副教授。研究方向:针刺推拿防治儿童神经行为障碍性疾病机制研究
  • 基金资助:
    江西省教育厅科学技术研究项目(GJJ2403625);江西省中医药管理局科技计划项目(2023A0034);江西省双高人才项目(12623009);2022年度江西省(省直单位)名老中医药专家学术经验继承工作项目(赣财社指〔2022〕81号)

Analysis of intestinal microbiome characteristics of children with autism in China based on literature research

Xingqian YI1,2, Jing Ying NG1, Zhiyi XIONG1, Xiaofan CHEN1, Ying LIU1,2, Xiaoyan LI2, Li WANG3()   

  1. 1.Jiangxi University of Traditional Chinese Medicine, Nanchang 330006, China
    2.The Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
    3.Nanchang Medical College, Nanchang 330036, China
  • Received:2024-12-28 Revised:2025-04-20 Published:2025-08-25 Online:2025-08-25
  • Contact: Li WANG E-mail:353613747@qq.com
  • Supported by:
    Scientific and Technological Research Project of Jiangxi Provincial Department of Education(GJJ2403625)

摘要:

目的 基于现有文献证据综述孤独症谱系障碍(ASD)患儿肠道菌群特征,探讨其与ASD核心症状的相关性,以期为肠道微生物疗法干预ASD提供理论依据。 方法 系统检索万方、知网、维普、Web of Science等相关数据库有关中国地区ASD患儿肠道菌群特征相关的文献,检索时限截止至2024年1月6日,按照纳入和排除标准筛选合格文献,提取资料,采用纽卡斯尔-渥太华病例对照研究量表(NOS)对纳入文献进行质量评价。 结果 共纳入文献33篇,研究对象为2~14岁的ASD患儿,共2 042例。16项研究分析了ASD患儿与健康儿童肠道菌群α或β的多样性,其中7篇报道了α和β的多样性,5篇仅描述α多样性,另4篇仅提及β多样性,但结果不一致。在门水平上,厚壁菌门报道次数最多,9篇文献提及其丰度与ASD有关,其次是拟杆菌门和变形菌门分别在7篇文献中提及。ASD的严重程度与巨单胞菌属、巨球菌属、埃希氏菌属、链球菌属、双歧杆菌属和巴恩斯氏菌相关,社交行为与巨单胞菌属、拟杆菌属、梭状芽孢杆菌属、萨特氏菌属、乳酸杆菌属、布劳特氏菌、链球菌和双歧杆菌相关,而语言障碍与巨单胞菌属有关,认知发育与双歧杆菌属、链球菌属、布劳特氏菌属和拟杆菌属关系密切,刻板行为与梭状芽孢杆菌属、乳酸杆菌属和双歧杆菌相关,情绪障碍则与双歧杆菌有关,胃肠症状如便秘等与厚壁菌门、拟杆菌门和拟杆菌属的丰度密切相关。 结论 ASD患儿与健康儿童肠道菌群存在明显差异,参与ASD核心及伴随症状的肠道菌群较多,且大部分与ASD相关的菌群隶属于厚壁菌门,可见厚壁菌门的丰度与ASD的发生发展密切相关。

关键词: 孤独症谱系障碍, 肠道菌群, 系统综述, 中国儿童

Abstract:

Objective To review the characteristics of intestinal microbiome in children with autism spectrum disorder (ASD) based on existing literature evidence, and to explore their correlation with core symptoms of ASD, in order to provide theoretical basis for intestinal microbiome intervention in ASD. Methods The literature on intestinal microbiome characteristics of children with ASD in China was systematically searched for in Wanfang, China national knowledge infrastructure (CNKI), Weipu database (VIP), Web of Science and other relevant databases until January 6, 2024. Qualified articles were selected according to inclusion and exclusion criteria, data were extracted, and the quality of the included articles was evaluated using the Newcastle and Ottawa scale (NOS). Results A total of 33 articles were included, and the study subjects were 2 042 children with ASD aged 2 to 14 years.In 16 studies α or β diversity in the intestinal microbiome was analyzed in the children with ASD and healthy children, of which seven reported α and β diversity, five described only α diversity, and four mentioned only β diversity, but the results were inconsistent.At the phylum level,Firmicutes were the most frequently reported, with 9 articles mentioning that their abundance was related to ASD, followed by Bacteroidetes and Proteobacteria, each mentioned in 7 articles. Megamonas, Megasphaera, Barnesiella, Escherichia, Streptococcus and Bifidobacterium were associated with the severity of ASD. Megamonas, Blautia, Streptococcus, Bacteroides, Clostridium, Sutterella, Lactobacillus and Bifidobacterium were reported to be associated with social behavior, while Megamonas was associated with speech disorders. Bifidobacterium, Streptococcus, Blautia and Bacteroides were associated with cognitive development. Clostridium, Lactobacillus and Bifidobacterium were associated with stereotypical behavior, while Bifidobacterium was associated with mood disorders. The abundance of Firmicutes, Bacteroidetes and Bacteroides was associated with gastrointestinal symptoms such as constipation. Conclusion There are significant differences in intestinal microbiome between children with ASD and healthy children. There is a great number of intestinal microbiome involved in the core and accompanying symptoms of ASD, and most of the microbiome associated with ASD belong to phylum Firmicutes, indicating that the abundance of Firmicutes is closely related to the occurrence and development of ASD.

Key words: Autism spectrum disorder, Intestinal microbiome, Systematic review, Chinese children

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