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Development Of Cxcr4-Inhibiting Rna Delivery Vectors For The Treatment Of Metastatic Pancreatic Cancer, Yu Hang

Theses & Dissertations

Pancreatic ductal adenocarcinoma (PDAC) is a growing medical problem associated with extensive metastasis and high mortality. Late diagnosis and complexity of the tumor microenvironment (TME) with severe hypoxia, desmoplasia, and hypovascular nature contributes to poor effectiveness of conventional chemotherapies. RNA interference (RNAi) holds great potential in the treatment of multiple genetic and acquired diseases, including PDAC. CXCR4/CXCL12 chemokine axis plays a pivotal role in PDAC TME remodeling to promote tumor proliferation, angiogenesis, metastasis, and chemoresistance. This project developed polymeric AMD3100 (PAMD) derivatives as dual-function vectors capable of simultaneously delivering small RNAs and blocking CXCR4/CXCL12 signaling.

Administration route plays pivotal role …