Extracellular Vesicles: Advanced Tools for Disease Diagnosis, Monitoring, and Therapies

Area of Science:

• Biochemistry
• Cell Biology
• Molecular Medicine

Background:

• Extracellular vesicles (EVs) are cell-released vesicles involved in intercellular communication.
• They transport proteins, lipids, and nucleic acids, and are found in various body fluids.
• The heterogeneity of EVs necessitates standardized isolation methods for reliable research and clinical applications.

Purpose of the Study:

• To review the significance of extracellular vesicles (EVs) in intercellular communication.
• To explore the diagnostic and therapeutic applications of EVs in various diseases.
• To address limitations and future potential of EVs in clinical settings.

Main Methods:

• Literature review of current research on extracellular vesicles.
• Analysis of EV mechanisms of action and biomolecular cargo.
• Evaluation of existing protocols for EV isolation and characterization.
• Assessment of clinical applications and future prospects of EVs.

Main Results:

• EVs are vital mediators of intercellular communication, carrying diverse bioactive molecules.
• Standardized protocols are essential for consistent EV isolation, purity, and reproducibility.
• EVs, including exosomes and microvesicles, show significant potential in personalized medicine and precision therapy.
• Current limitations in EV research and clinical application are identified.

Conclusions:

• Extracellular vesicles (EVs) are promising tools for disease diagnosis and treatment.
• Standardization of EV isolation and characterization is critical for clinical translation.
• Further research and practical recommendations are needed to overcome challenges and enhance EV viability for healthcare.