期刊
CHEMICAL SCIENCE
卷 13, 期 26, 页码 7846-7854出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d2sc02297d
关键词
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资金
- National Natural Science Foundation of China [21971153]
- Major Basic Research Projects of Shandong Provincial Natural Science Foundation [ZR2020ZD32]
- Taishan Scholars Climbing Program of Shandong Province
The study highlights the ambient synthesis of a positively charged iminium-linked covalent organic framework for adsorption of siRNA, showing potential for therapeutic applications in antitumor activity.
Small interfering RNA (siRNA)-mediated gene silencing is a promising therapeutic approach. Herein, we report the ambient synthesis of a positively charged iminium-linked covalent organic framework by a three-component one-pot reaction. Through anion exchange and siRNA adsorption, the resulting multifunctional siRNA@ABMBP COF, which possesses both the HK2 inhibitor 3-bromopyruvate and SLC7A11 siRNA, exhibits powerful synergistic antitumor activity against fibrosarcoma via the ferroptosis and apoptosis pathways.
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