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. 2022 Oct 18;22:323. doi: 10.1186/s12935-022-02743-3

Fig. 3.

Fig. 3

The preference of exosomes to be used as a suitable drug carrier technology. Characteristics like as biocompatibility, precise targeting, and sustained circulatory capacity make these nanomaterials appropriate for delivery. Furthermore, it has become a top candidate for drug and bioactive molecule transport due to its high selectivity, low immunogenicity, and low toxicity; it can cross the cytoplasmic membrane and the blood brain barrier