相关实验视频

Updated: Sep 17, 2025

A Strategy to Identify de Novo Mutations in Common Disorders such as Autism and Schizophrenia

A Strategy to Identify de Novo Mutations in Common Disorders such as Autism and Schizophrenia

Published on: June 15, 2011

在自闭症中提升精确诊断:来自大规模基因组研究的见解

Soo-Whee Kim¹, Joon-Yong An²

¹Department of Integrated Biomedical and Life Science, Korea University, Seoul, Republic of Korea; L-HOPE Program for Community-Based Total Learning Health Systems, Korea University, Seoul, Republic of Korea.

Molecules and cells

|June 28, 2025

概括

大规模的基因组研究正在确定自闭症谱系障碍 (ASD) 基因和调控变异. 研究正在推进基因疗法和ASD风险分层.

科学领域:

遗传学遗传学是一个
神经发育障碍神经发育障碍

背景情况:

自闭症谱系障碍 (ASD) 是一种复杂的神经发育状况,具有重要的遗传成分.
大规模测序研究的近期进展大大扩大了与ASD相关的基因的识别.

研究的目的:

审查ASD大规模基因组研究的关键发现.
探索编码和非编码变体在ASD病因学中的作用.
讨论将基因组发现转化为临床实践.

主要方法:

对大规模的全外因组测序和全基因组测序数据的分析.
在监管要素中识别和功能验证编码和非编码变体.
检查遗传责任,包括变种类型之间的相互作用以及性别和表型的影响.

主要成果:

通过先进的测序,在发现与ASD相关的基因方面取得了重大进展.
在具有功能影响的监管区域中识别风险非编码变体.
了解复杂的遗传责任,包括罕见/常见变异和不同的性别/表型.

结论:

基因组洞察力正在加深我们对自闭症遗传结构的理解.
在基因治疗,非编码变体解释和多基因风险评分方面正在取得进展.
将基因组发现转化为ASD的临床应用是一个新兴的机会.

关键词:

自闭症谱系障碍自闭症谱系障碍基因发现基因发现基因治疗基因治疗基因治疗基因治疗基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因基因神经发育神经发育没有编码的变体.

更多相关视频

Author Spotlight: Exploring Autism Spectrum Disorder Symptoms in Fruit Flies — Genetic Models and Behavioral Tests

Author Spotlight: Exploring Autism Spectrum Disorder Symptoms in Fruit Flies — Genetic Models and Behavioral Tests

Published on: September 6, 2024

Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging

Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging

Published on: September 12, 2011

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.

Genome-wide Association Studies-GWAS

Genome-wide Association Studies-GWAS

Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...

Behavioral Genetics and Its Designs

Behavioral Genetics and Its Designs

Behavior genetics explores how genetic inheritance influences human behavior. It focuses on how genes, passed from parents to offspring, contribute to the development of behavioral traits and tendencies. This branch of genetics seeks to understand the complex interplay between inherited genetic factors and environmental influences in shaping our behaviors.
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...

Modern Molecular Taxonomy

Modern Molecular Taxonomy

Advancements in molecular biology have revolutionized the identification and characterization of bacteria, with multiple methods leveraging DNA sequencing for enhanced precision. As sequencing technologies improve and costs decline, these approaches are increasingly used in clinical, environmental, and evolutionary studies.Multilocus Sequence Typing (MLST) examines several housekeeping genes, essential chromosomal genes encoding cellular functions, to distinguish strains. Approximately...