Noncoding RNAs as Key Regulators for Cardiac Development and Cardiovascular Diseases

Area of Science:

• Cardiovascular Biology
• Molecular Genetics
• RNA Biology

Background:

• Noncoding RNAs (ncRNAs) are increasingly recognized for their critical roles in cardiovascular diseases (CVDs), a leading cause of mortality.
• Advances in RNA sequencing have shifted research towards whole transcriptome analyses, uncovering novel ncRNAs involved in cardiac processes.
• Understanding ncRNA function is vital for developing new therapeutic strategies for CVDs.

Purpose of the Study:

• To review the classification and critical roles of ncRNAs in cardiac development and CVDs.
• To summarize the latest research on ncRNAs in heart tube formation, cardiac morphogenesis, and cell specification.
• To highlight emerging ncRNAs as key regulators in various cardiovascular diseases.

Main Methods:

• Literature review of recent research articles on ncRNAs in cardiac development and CVDs.
• Classification of ncRNAs into microRNAs, long ncRNAs, and circular RNAs.
• Focus on specific ncRNAs implicated in cardiac morphogenesis and six key regulators in CVDs.

Main Results:

• ncRNAs, including microRNAs, long ncRNAs, and circular RNAs, are integral to cardiac development.
• These ncRNAs regulate key processes such as heart tube formation, cardiac morphogenesis, and cell fate specification.
• Several ncRNAs have emerged as critical players in the pathogenesis and progression of cardiovascular diseases.

Conclusions:

• This review provides a concise overview of current progress in ncRNA research concerning cardiac development and CVDs.
• It highlights the significant impact of ncRNAs on cardiovascular health and disease.
• Readers will gain insights into key ncRNAs and their mechanisms of action in the cardiovascular system.