TREM2 as a Therapeutic Target in Atherosclerosis

Area of Science:

• Cardiovascular Research
• Immunology
• Molecular Biology

Background:

• Atherosclerosis involves cholesterol-laden foamy macrophages in arterial walls.
• Single-cell RNA sequencing identified TREM2-high macrophages in atherosclerotic plaques.
• TREM2 plays a key role in foamy macrophage survival and disease progression.

Purpose of the Study:

• To review the role of TREM2 in atherosclerosis.
• To explore TREM2 as a therapeutic target.
• To assess the clinical feasibility of TREM2-based interventions.

Main Methods:

• Literature review of fundamental research on TREM2.
• Analysis of single-cell RNA sequencing data.
• Evaluation of TREM2's therapeutic potential.

Main Results:

• TREM2 is essential for foamy macrophage expansion.
• TREM2 significantly influences atherosclerosis progression.
• TREM2 is a promising therapeutic target.

Conclusions:

• TREM2's role in atherosclerosis is well-established.
• Targeting TREM2 presents a viable therapeutic avenue.
• Clinical application of TREM2 therapies for atherosclerosis is feasible.