التفاصيل البيبلوغرافية
| العنوان: |
Sulfonated Perylene as Three‐in‐One STING Agonist for Cancer Chemo‐Immunotherapy. |
| المؤلفون: |
Zhao, Xuejie, Zheng, Rijie, Zhang, Bianbian, Zhao, Ying, Xue, Wanli, Fang, Yingfei, Huang, Yongwei, Yin, Meizhen |
| المصدر: |
Angewandte Chemie; 3/11/2024, Vol. 136 Issue 11, p1-10, 10p |
| مصطلحات موضوعية: |
INTRAVENOUS therapy, PERYLENE, ANTINEOPLASTIC agents, IMMUNOTOXICOLOGY, DINUCLEOTIDES, INTERFERONS, DENDRITIC cells |
| مستخلص: |
Activation of stimulator of interferon genes (STING) by cyclic dinucleotides (CDNs) has been considered as a powerful immunotherapy strategy. While promising, the clinical translation of CDNs is still overwhelmed by its limited biostability and the resulting systemic immunotoxicity. Being differentiating from current application of exogenous CDNs to address these challenges, we herein developed one perylene STING agonist PDIC‐NS, which not only promotes the production of endogenous CDNs but also inhibits its hydrolysis. More significantly, PDIC‐NS can well reach lung‐selective enrichment, and thus mitigates the systemic immunotoxicity upon intravenous administration. As a result, PDIC‐NS had realized remarkable in vivo antitumor activity, and backward verified on STING knock out mice. Overall, this study states that PDIC‐NS can function as three‐in‐one small‐molecule STING agonist characterized by promoting the content and biostability of endogenous CDNs as well as possessing good tissue specificity, and hence presents an innovative strategy and platform for tumor chemo‐immunotherapy. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
