Leukocyte recruitment in atherosclerosis: potential targets for therapeutic approaches?

Area of Science:

• Cardiovascular biology
• Immunology
• Pathophysiology

Background:

• Atherosclerosis is a complex inflammatory disease driven by cellular interactions.
• Vascular injury and endothelial dysfunction promote inflammatory marker expression and leukocyte migration.
• Leukocyte recruitment into the vessel intima is critical for disease development.

Purpose of the Study:

• To review recent findings on leukocyte migration in atherosclerosis.
• To discuss the roles of chemokines, receptors, adhesion molecules, and gap junctions.
• To explore potential therapeutic strategies targeting these cellular processes.

Main Methods:

• Review of current scientific literature on leukocyte migration in atherosclerosis.
• Synthesis of data on molecular mechanisms involved in leukocyte recruitment.
• Discussion of emerging therapeutic targets.

Main Results:

• Chemokines, receptors, adhesion molecules, and gap junctions are key regulators of leukocyte migration.
• These molecules facilitate leukocyte arrest, transmigration, and intercellular communication.
• Targeting these pathways presents potential therapeutic avenues.

Conclusions:

• Leukocyte migration is a central process in atherosclerosis pathogenesis.
• Intercellular communication molecules play significant roles in leukocyte recruitment.
• Targeting leukocyte migration and communication pathways may offer novel treatments for atherosclerosis.