Dendritic Cell-Derived Exosomes Driven Drug Co-Delivery Biomimetic Nanosystem for Effective Combination of Malignant Melanoma Immunotherapy and Gene Therapy.

Purpose: Malignant melanoma (MM), the most lethal skin cancer, is highly invasive and metastatic. These qualities are related to not only genetic mutations in MM itself but also the interaction of MM cells with the immune system and microenvironment. This study aimed to construct a combined immunotherapy and gene therapy drug delivery system for the effective treatment of MM.