1. Supramolecular Pretargeting Lipid Nanoparticles Based on Host-Guest Recognition Potentiate Cancer Immunotherapy by Reprogramming Tumor Microenvironment
Gan J, Wang Y, Li M, Cui S, Zhu L, Yu X, Et Al.
Lipid nanoparticles (LNPs) have emerged as a promising platform for gene/drug delivery in cancer therapy, however their nonspecific biodistribution and extensive hepatosplenic sequestration result in insufficient intratumoral accumulation, thereby undermining the therapeutic efficacy. Here, we establish a sequential pretargeting strategy exploiting the high-affinity host-guest recognition between adamantane (ADA) and cucurbit[7]uril (CB[7]) to enhance tumor enrichment.
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