Epigenetic modification of nucleic acids: from basic studies to medical applications

Area of Science:

• Molecular Biology
• Genetics
• Epigenetics

Background:

• Epigenetic modifications of nucleic acids are crucial for complex gene regulation and heredity.
• These modifications profoundly influence growth and disease development.
• Recent technological advancements have expanded the study of epigenetics.

Purpose of the Study:

• To review the role of epigenetic marks in disease.
• To discuss their involvement in pathogenesis, prevention, diagnosis, and treatment.
• To highlight the significance of nucleic acid epigenetics in methodology, clinical medicine, and biomedical applications.

Main Methods:

• Characterization of epigenetic modifications using chemical labeling strategies.
• Development of single-base or single-cell resolution mapping strategies.
• Comprehensive review of existing literature on epigenetic marks and disease.

Main Results:

• Discovery of numerous new epigenetic marks, expanding the scope of epigenetic modifications.
• Demonstration of the involvement of epigenetic marks in various diseases.
• Identification of epigenetics as a reversible and environmentally influenced process.

Conclusions:

• Epigenetic modifications of nucleic acids hold considerable significance across diverse fields.
• Epigenetics presents a promising direction for clinical medicine research.
• Understanding epigenetic mechanisms is vital for disease pathogenesis, prevention, diagnosis, and treatment.