RT Dissertation/Thesis
T1 Polyphosphazenes for RNA delivery in brain cancer immunotherapy
A1 Gutiérrez Gutiérrez, Sara
K1 Polyorganophosphazenes
K1 gene delivery
K1 RNA
K1 immunotherapy
K1 glioblastoma
AB RNA-based therapies are increasingly recognized in cancer immunotherapy, especially for targeting poorly immunogenic brain tumors such as glioblastoma. RNA molecules can modulate immune responses by selectively activating or silencing specific genes, thereby mitigating tumor-induced immunosuppression. However, clinical translation remains challenging due to RNA's limited pharmacokinetic properties. To address this, we propose utilizing polyelectrolyte complexes, PECs, composed of polyorganophosphazenes, PPZs, highly versatile, synthetic, and biodegradable polymers, for RNA delivery. This thesis examines PPZ-based PECs for delivering siRNA and mRNA sequences to various tumor-associated cell populations, with the goal of enhancing immunotherapeutic strategies for brain tumor cancer.
YR 2026
FD 2026
LK https://hdl.handle.net/10347/46796
UL https://hdl.handle.net/10347/46796
LA eng
DS Minerva
RD 22 may 2026