Advanced Techniques Using In Vivo Electroporation to Study the Molecular Mechanisms of Cerebral Development Disorders

Area of Science:

• Neuroscience
• Developmental Biology
• Genetics

Background:

• Mammalian cerebral cortex development is a highly regulated process.
• Understanding brain development and disorders requires advanced visualization and gene study techniques.
• In vivo electroporation is a key method for investigating molecular mechanisms in brain development.

Purpose of the Study:

• To review basic and advanced in vivo electroporation techniques for studying cerebral diseases.
• To highlight the application of these methods in understanding molecular mechanisms of brain development.
• To introduce novel genome editing tools that accelerate brain development research.

Main Methods:

• In utero electroporation (IUE) for visualizing and modifying developmental processes.
• Advanced genome editing techniques: knockout, knock-in, epigenetic editing, and spatiotemporal gene regulation.
• Specific tools like iON expression switch, TEMPO, and iGONAD method for precise gene manipulation.

Main Results:

• In utero electroporation (IUE) facilitates the creation of animal models for human diseases by expressing pathological mutants.
• Advanced genome editing tools enable sophisticated manipulation of gene expression and function in vivo.
• Novel methods like iGONAD accelerate the exploration of brain development.

Conclusions:

• Advanced in vivo electroporation methods, including innovative genome editing, are crucial for dissecting molecular mechanisms in brain development.
• These techniques provide powerful tools for establishing disease models and investigating pathological conditions.
• Further application of these methods is expected to yield significant insights into human brain disorders.