Stem Cell-Derived Exosome as Potential Therapeutics for Microbial Diseases.

Area of Science:

• Biomedical science
• Extracellular vesicles
• Microbiology

Background:

• Exosomes, small extracellular vesicles, mediate intercellular communication.
• Stem cell-derived exosomes (stem cell-Exo) possess immunomodulatory, regenerative, anti-inflammatory, and anti-microbial properties.
• Stem cell-Exo offer advantages over parent cells, including smaller size, higher stability, reduced immunogenicity, and no tumorigenesis risk.

Purpose of the Study:

• To review the effects of stem cell-derived extracellular vesicles on microbial diseases.
• To highlight stem cell-Exo as a potential therapeutic alternative for infections.

Main Methods:

• Literature review of preclinical and clinical studies on stem cell-Exo in microbial diseases.
• Analysis of the therapeutic potential and challenges of stem cell-Exo.

Main Results:

• Stem cell-Exo demonstrate potential in combating bacterial, viral, fungal, and parasitic infections.
• The cell-free therapy approach using stem cell-Exo is being explored for clinical applications.

Conclusions:

• Stem cell-Exo represent a promising cell-free therapeutic strategy for microbial diseases.
• Challenges remain in translating stem cell-Exo therapy from bench to bedside.