Exosomes from different cells: Characteristics, modifications, and therapeutic applications.

Area of Science:

• Cell biology
• Biochemistry
• Nanomedicine

Background:

• Exosomes are cell-secreted vesicles with a phospholipid bilayer.
• They transport lipids, proteins, and genetic material, mediating intercellular communication.
• Exosome characteristics vary based on cell origin, influencing their function.

Purpose of the Study:

• To review exosome characteristics and functions from different cell types.
• To explore exosome modification techniques for enhanced therapeutic applications.
• To discuss exosome applications in disease diagnosis and treatment.

Main Methods:

• Literature review of exosome research.
• Analysis of exosome biogenesis and cargo.
• Examination of exosome modification strategies.
• Synthesis of exosome applications in various diseases.

Main Results:

• Exosomes exhibit diverse properties based on their cellular source.
• Chemical and biological modifications can enhance exosome functionality.
• Exosomes show promise in drug delivery, diagnostics, and immunotherapy.

Conclusions:

• Exosomes are versatile nanocarriers with significant therapeutic potential.
• Understanding exosome origin and modification is key to their application.
• Exosome-based strategies are emerging for precise disease management.