Endothelial cell-derived microvesicles: potential mediators and biomarkers of pathologic processes

Area of Science:

• Cell Biology
• Immunology
• Biochemistry

Background:

• Endothelial microvesicles (MV), also known as microparticles (MP), are released upon cellular activation or alteration.
• MV release is a regulated process with significant implications for cellular communication and function.

Purpose of the Study:

• To review the formation, composition, and function of endothelial microvesicles (MV).
• To explore the role of MV in endothelial cell activation, inflammation, and related physiological processes.
• To discuss the potential diagnostic and therapeutic applications of MV in inflammatory diseases.

Main Methods:

• Literature review of studies on endothelial microvesicles.
• Analysis of research on MV formation, release mechanisms, and cargo.
• Synthesis of data on MV interactions with target cells and their functional consequences.

Main Results:

• MV affect target cells via surface interactions, fusion, and cargo delivery.
• Endothelial MV are implicated in hemostasis, inflammation, angiogenesis, apoptosis, and endothelial cell function.
• MV play a role in endothelial activation during inflammatory conditions.

Conclusions:

• Endothelial MV are key mediators in inflammatory responses and endothelial cell dynamics.
• MV hold potential for diagnostic markers in inflammatory diseases.
• Therapeutic strategies targeting or utilizing MV are under investigation.