Cell-derived microparticles in the pathogenesis of cardiovascular disease: friend or foe?

Area of Science:

• Cardiovascular Biology
• Cellular Biology
• Hemostasis

Background:

• Microparticles are implicated in critical physiological processes like coagulation, inflammation, and endothelial function.
• Dysregulation of these processes is linked to atherosclerosis and cardiovascular disease.
• Traditionally viewed as detrimental, microparticles' roles are now understood to be more complex.

Purpose of the Study:

• To review recent research on the multifaceted roles of microparticles in cardiovascular disease.
• To explore both the detrimental and beneficial functions of microparticles.
• To provide a comprehensive overview of microparticle involvement in cardiovascular health and disease.

Main Methods:

• Literature review of recent studies on microparticles.
• Analysis of research investigating microparticle functions in cardiovascular contexts.
• Synthesis of findings on microparticle roles in coagulation, inflammation, endothelial function, homeostasis, and defense.

Main Results:

• Microparticles contribute to the pathogenesis of atherosclerosis and cardiovascular disease through roles in coagulation and inflammation.
• Emerging evidence highlights microparticles' involvement in maintaining cellular homeostasis.
• Microparticles also play a role in promoting organismal defense mechanisms.

Conclusions:

• Microparticles exhibit a dual nature in cardiovascular disease, with both harmful and protective functions.
• Further research is needed to fully elucidate the complex roles of microparticles.
• Targeting microparticle functions may offer novel therapeutic strategies for cardiovascular disease.