Atherosclerosis and the Capillary Network; Pathophysiology and Potential Therapeutic Strategies

Area of Science:

• Cardiovascular Science
• Vascular Biology
• Pathophysiology

Background:

• Atherosclerosis, hypertension, hypercholesterolemia, and diabetes mellitus are leading causes of mortality.
• These conditions significantly impact macrovascular and microvascular structures.
• Microvascular integrity is less understood compared to atherosclerotic plaque formation.

Purpose of the Study:

• To review pathological changes in the vascular system due to major atherosclerosis risk factors.
• To differentiate microvascular alterations from those in larger arteries.
• To highlight therapeutic strategies for improving microvascular function in atherosclerotic disease.

Main Methods:

• Literature review of pathological changes in atherosclerosis.
• Comparative analysis of macrovascular vs. microvascular alterations.
• Synthesis of current therapeutic approaches for microvascular dysfunction.

Main Results:

• Prolonged exposure to risk factors induces distinct pathological changes in arteries and microcirculation.
• Microvascular damage contributes significantly to ischemic organ dysfunction.
• Therapeutic strategies targeting microvascular function show promise.

Conclusions:

• Understanding microvascular pathology is crucial for managing atherosclerosis.
• Targeting microvascular integrity offers a novel therapeutic avenue.
• Further research is needed to optimize microvascular protective strategies.