Adipose-Derived Exosomes: mediators of crosstalk between Adipose tissue and cancer.

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

Adipose-derived exosomes (ADEs), a subtype of extracellular vesicles, are critical mediators of communication between adipose tissue and tumors, playing pivotal roles in cancer progression and therapeutic response. These nanoscale vesicles carry microRNAs, proteins, and lipids that influence tumor cell proliferation, migration, metastasis, and immune modulation. The dual functions of ADEs - both in promoting and suppressing tumorigenesis - are largely dependent on their cellular origin, molecular cargo, and the characteristics of the tumor microenvironment. Recent studies have identified ADEs as potential diagnostic biomarkers, therapeutic targets, and drug delivery platforms, offering promising avenues for precision oncology. However, significant challenges - such as biological heterogeneity, lack of standardization in production, concerns regarding efficacy and safety, and regulatory constraints - continue to hinder their clinical translation. This review aimed to explore the multifaceted roles of ADEs in cancer pathogenesis, their therapeutic potential, and current limitations, providing insights to guide future research and clinical applications.

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

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