The Landscape of Circular RNAs in Cardiovascular Diseases

Area of Science:

• Molecular Biology
• Genetics
• Cardiology

Background:

• Cardiovascular diseases (CVDs) represent a significant global health burden, being the leading cause of mortality worldwide.
• Circular RNAs (circRNAs) have emerged as crucial regulators in various biological processes, including those relevant to cardiovascular health and disease.
• The specific roles of circRNAs in the pathophysiology of cardiovascular diseases are increasingly being investigated.

Purpose of the Study:

• To review the current knowledge on circRNA biogenesis and their fundamental functions.
• To summarize recent advancements and significant findings concerning the involvement of circRNAs in cardiovascular diseases (CVDs).
• To provide a comprehensive overview of circRNAs as potential diagnostic and therapeutic targets for CVDs.

Main Methods:

• Literature review of recent studies on circRNA biogenesis and function.
• Systematic summary of research investigating the roles of circRNAs in various cardiovascular diseases.
• Analysis of current data to highlight the diagnostic and therapeutic potential of circRNAs in CVDs.

Main Results:

• CircRNAs are involved in the regulation of gene expression and cellular processes relevant to cardiovascular function.
• Dysregulation of specific circRNAs has been linked to the development and progression of diverse cardiovascular diseases.
• Emerging evidence highlights circRNAs as potential biomarkers for CVD diagnosis and as targets for novel therapeutic strategies.

Conclusions:

• Circular RNAs play critical roles in both the normal physiology and the pathological processes of the cardiovascular system.
• The study of circRNAs offers a promising new direction for the development of innovative diagnostic tools and treatment approaches for cardiovascular diseases.
• Further research into circRNA mechanisms holds significant potential for advancing cardiovascular medicine.