Organelle interplay in cardiovascular diseases: Mechanisms, pathogenesis, and therapeutic perspectives

Area of Science:

• Cardiovascular biology
• Cellular organelle interactions
• Cardiac pathology

Background:

• Cardiovascular diseases (CVDs) are a major global health burden, with limited understanding of their pathogenesis.
• The heart comprises diverse cells, including cardiomyocytes, where organelle dysfunction critically impacts cardiac health.
• Inter-organelle communication is vital for cellular homeostasis, and its disruption is implicated in various diseases.

Purpose of the Study:

• To review how organelle interplay within cardiomyocytes is altered in heart diseases.
• To identify underexplored signaling pathways governing organelle communication in CVDs.
• To evaluate potential therapies targeting organelle interactions for improved CVD treatment.

Main Methods:

• Literature review focusing on organelle communication in cardiovascular diseases.
• Analysis of studies detailing cellular and molecular mechanisms of organelle dysfunction in the heart.
• Synthesis of current research on therapeutic strategies aimed at restoring organelle crosstalk.

Main Results:

• Organelle dysfunction and altered communication are key contributors to cardiac pathologies in CVDs.
• Specific signaling pathways regulating organelle crosstalk in the heart remain incompletely understood.
• Emerging therapeutic strategies show promise in modulating organelle interactions for CVD management.

Conclusions:

• Restoring normal organelle interplay in cardiomyocytes presents a promising avenue for novel CVD therapies.
• Further research into signaling pathways governing organelle communication is crucial for clinical translation.
• Addressing gaps in understanding organelle interactions can provide a basis for improved cardiovascular disease outcomes.