相关实验视频

Updated: May 8, 2026

Author Spotlight: Exploring Autism Spectrum Disorder Symptoms in Fruit Flies — Genetic Models and Behavioral Tests
08:30

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

Published on: September 6, 2024

2.7K

内源性逆转录病毒衍生的RNA-DNA混合体在自闭症模型中诱导微质突触修剪

Shaoxuan Chen1, Boxin Zhang1, Tianyu Qin2

  • 1Department of Psychiatry of Sir Run Run Shaw Hospital, Institute of Immunology, Zhejiang University School of Medicine, Liangzhu Laboratory, Hangzhou 310058, China; MOE Frontier Science Center for Brain Science and Brain-Machine Integration, State Key Laboratory of Brain-Machine Intelligence, NHC and CAMS Key Laboratory of Medical Neurobiology, Zhejiang University, Hangzhou 310058, China.

Neuron
|February 26, 2026
PubMed
概括

自闭症谱系障碍 (ASD) 基因SETDB1的缺陷或母体免疫激活增加C4b,导致过度的突触修剪和自闭症行为. 用艾滋病毒药物向复原病毒活性降低了C4b,并缓解了ASD症状.

关键词:
在ASD中,使用的是ASD.C4bb是什么意思 C4b是什么意思在 ERV 里面,你会看到 ERV.一个MIA是MIA,一个MIA是MIA.这是RNA-DNA混合体.有关RTIs的技术和服务.在SETDB1中,我们可以使用SETDB1.孕产妇的免疫激活微质细胞是微质细胞的一个组成部分.逆转录酶抑制剂的使用突触剪切是指突触的剪切.

更多相关视频

Strategies for Assessing Autistic-Like Behaviors in Mice07:38

Strategies for Assessing Autistic-Like Behaviors in Mice

Published on: September 20, 2024

2.6K
Dynamic Clamp Methods to Investigate Impaired Neuronal Excitability Associated with Autism08:44

Dynamic Clamp Methods to Investigate Impaired Neuronal Excitability Associated with Autism

Published on: October 17, 2025

746

相关概念视频

Viral Recombination00:57

Viral Recombination

Cells are sometimes infected by more than one virus at once. When two viruses disassemble to expose their genomes for replication in the same cell, similar regions of their genomes can pair together and exchange sequences in a process called recombination. Alternatively, viruses with segmented genomes can swap segments in a process called reassortment.
Gene Conversion02:08

Gene Conversion

Other than maintaining genome stability via DNA repair, homologous recombination plays an important role in diversifying the genome. In fact, the recombination of sequences forms the molecular basis of genomic evolution. Random and non-random permutations of genomic sequences create a library of new amalgamated sequences. These newly formed genomes can determine the fitness and survival of cells. In bacteria, homologous and non-homologous types of recombination lead to the evolution of new...
Conservative Site-specific Recombination and Phase Variation02:53

Conservative Site-specific Recombination and Phase Variation

Because the DNA segments are cut and reorganized in a direction-specific manner, site-specific recombination has emerged as an efficient genetic engineering technique. Flippase and Cyclization recombinases or Flp and Cre, respectively, are two members of the tyrosine recombinase family derived from bacteriophages, that are used to mediate site-specific DNA insertions, deletions, and targeted expression of proteins in mammalian cell lines.
The recognition sites for Cre recombinase called LoxP...
Alternative RNA Splicing02:18

Alternative RNA Splicing

Alternative RNA splicing is the regulated splicing of exons and introns to produce different mature mRNAs from a single pre-mRNA. Unlike in constitutive splicing where a single gene produces a single type of mRNA, alternative splicing allows an organism to produce multiple proteins from a single gene and plays an important role in protein diversity.
There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...
Experimental RNAi02:15

Experimental RNAi

RNA interference (RNAi) is a cellular mechanism that inhibits gene expression by suppressing its transcription or activating the RNA degradation process. The mechanism was discovered by Andrew Fire and Craig Mello in 1998 in plants. Today, it is observed in almost all eukaryotes, including protozoa, flies, nematodes, insects, parasites, and mammals. This precise cellular mechanism of gene silencing has been developed into a technique that provides an efficient way to identify and determine the...
Viruses with RNA Genomes01:29

Viruses with RNA Genomes

RNA viruses are categorized into positive-strand, negative-strand, or double-stranded groups based on their genomic structure and replication mechanisms. This classification dictates how they exploit host cellular machinery for protein synthesis and replication. Some RNA viruses also utilize reverse transcription as part of their life cycle, further diversifying their replication strategies.Positive-Strand RNA VirusesPositive-strand RNA viruses have genomes that function directly as messenger...