相关实验视频

Updated: Jun 3, 2025

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

微生物群和自闭症:通过16SrRNA测序对口腔和肠道微生物组分析的审查

Federico Anaclerio^1,2, Maria Minelli^1,3, Ivana Antonucci^1,4

¹Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, 66100 Chieti, Italy.

|January 8, 2025

概括

改变的肠道和口腔微生物群与自闭症谱系障碍 (ASD) 有关. 16S rRNA测序揭示了特定的细菌变化,突出显示了肠-大脑轴.

科学领域:

微生物学微生物学
神经科学是一个神经科学.
遗传学是一个遗传学.

背景情况:

自闭症谱系障碍 (ASD) 是一种复杂的神经发育状况,具有多因素的原因,包括遗传,环境和微生物因素.
肠道微生物群在自闭症中的作用正受到越来越多的关注,新出现的证据表明,肠道失生症通过肠-大脑轴与中枢神经系统联系在一起.

研究的目的:

审查目前关于肠道和口腔微生物群与ASD之间的关系的研究结果.
专注于使用16S rRNA测序来分析ASD中的微生物群落的研究.
探索肠道微生物组改变对ASD病理生理学的贡献,并讨论未来的研究方向.

主要方法:

使用16S rRNA基因测序来分析微生物群落.
分析细菌多样性,组成和ASD中的潜在功能作用.
对肠口腔微生物群和ASD现有的研究进行全面审查.

主要成果:

特定的细菌种群在患有ASD的个体中被持续改变.
肠道微生物群失生可能通过肠-大脑轴影响神经发育和行为.
16S rRNA测序为与ASD相关的微生物变化提供了宝贵的见解.

结论:

微生物群的改变在调节自闭症症状方面发挥着潜在的作用.
了解肠-大脑轴对于ASD研究至关重要.
微生物组分析对ASD诊断和治疗策略具有前景.

关键词:

16S rRNA 是一个16S rRNA.在ASD中,使用的是ASD.没有NGS,没有NGS.我们的肠道微生物群.微生物组是一个微生物组.口腔中的微生物群.

更多相关视频

Guided Protocol for Fecal Microbial Characterization by 16S rRNA-Amplicon Sequencing

Guided Protocol for Fecal Microbial Characterization by 16S rRNA-Amplicon Sequencing

Published on: March 19, 2018

A Method for Targeted 16S Sequencing of Human Milk Samples

A Method for Targeted 16S Sequencing of Human Milk Samples

Published on: March 23, 2018

相关概念视频

Autism Spectrum Disorder

Autism Spectrum Disorder

Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.

Anatomy of the Intestines

Anatomy of the Intestines

Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...