Figure 2.
Exosome molecular cargo: Depending on their cellular origin (immune, cancer, epithelial or mesenchymal cells), exosome may have diverse molecular cargos which may include immunomodulatory proteins involved in vesicle trafficking and enzymes with functional activities in target cells. In the lumen of exosomes, they transport nucleic acids such as DNA, mRNA, miRNA, lncRNA and other RNA species. Image created with biorender.com.
