Heat sensitive E-helix cut ferritin nanocages for facile and high-efficiency loading of doxorubicin | |
Xia, Haining2,3; Xu, Huangtao3; Wang, Jiarong3; Wang, Changhao2,3; Chen, Ruiguo3; Tao, Tongxiang2,3; Xu, Shuai3; Zhang, Jing2,3; Ma, Kun3; Wang, Junfeng1,2,3 | |
刊名 | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES |
2023-12-31 | |
卷号 | 253 |
关键词 | Ferritin nanocages Drug loading Structural modification Thermal response Ion-assisted |
ISSN号 | 0141-8130 |
DOI | 10.1016/j.ijbiomac.2023.126973 |
通讯作者 | Ma, Kun(makun@hmfl.ac.cn) ; Wang, Junfeng(junfeng@hmfl.ac.cn) |
英文摘要 | Ferritin possesses a stable and uniform cage structure, along with tumor-targeting properties and excellent biocompatibility, making it a promising drug delivery vehicle. However, the current ferritin drug loading strategy involves complex steps and harsh reaction conditions, resulting in low yield and recovery of drug loading, which limits the clinical application prospects of ferritin nanomedicine. In this study, we utilized the high-efficiency heat-sensitivity of the multiple channel switch structures of the E-helix-cut ferritin mutant (EcutHFn) and Cu2+ assistance to achieve high-efficiency loading of chemotherapeutic drugs in a one-step process at low temperatures. This method features mild reaction conditions (45 degrees C), high loading efficiency (about 110 doxorubicin (Dox) per Ecut-HFn), and improved protein and Dox recovery rates (with protein recovery rate around 94 % and Dox recovery rate reaching up to 45 %). The prepared ferritin-Dox particles (Ecut-HFn-Cu-Dox) exhibit a uniform size distribution, good stability, and retain the natural tumor targeting ability of ferritin. Overall, this temperature-controlled drug loading strategy utilizing heat-sensitivity ferritin mutants is energy saving, environmentally friendly, efficient, and easy to operate, offering a new perspective for scaling up the industrial production of ferritin drug carriers. |
资助项目 | HFIPS Director's Fund[YZJJQY202201] ; Research Fund of Anhui Institute of Translational Medicine[2021zhyx-C44] ; National Natural Science Foundation of China[3190110313] ; Hefei Municipal Natural Science Foundation[2022049] ; Special Foundation of President of the Chinese Academy of Sciences[YZJJ2022QN44] ; High Magnetic Field Laboratory of Anhui Province |
WOS关键词 | PHOTODYNAMIC THERAPY ; PROTEIN NANOCAGES ; LEUCINE-ZIPPER ; H-FERRITIN ; TUMOR ; NANOPARTICLES ; DELIVERY ; ENCAPSULATION ; PHYTOFERRITIN ; NANOPROBES |
WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry ; Polymer Science |
语种 | 英语 |
出版者 | ELSEVIER |
WOS记录号 | WOS:001082943800001 |
资助机构 | HFIPS Director's Fund ; Research Fund of Anhui Institute of Translational Medicine ; National Natural Science Foundation of China ; Hefei Municipal Natural Science Foundation ; Special Foundation of President of the Chinese Academy of Sciences ; High Magnetic Field Laboratory of Anhui Province |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/133499] |
专题 | 中国科学院合肥物质科学研究院 |
通讯作者 | Ma, Kun; Wang, Junfeng |
作者单位 | 1.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230601, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Hefei Inst Phys Sci, High Magnet Field Lab, CAS Key Lab High Magnet Field & Ion Beam Phys Biol, Hefei 230031, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Xia, Haining,Xu, Huangtao,Wang, Jiarong,et al. Heat sensitive E-helix cut ferritin nanocages for facile and high-efficiency loading of doxorubicin[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2023,253. |
APA | Xia, Haining.,Xu, Huangtao.,Wang, Jiarong.,Wang, Changhao.,Chen, Ruiguo.,...&Wang, Junfeng.(2023).Heat sensitive E-helix cut ferritin nanocages for facile and high-efficiency loading of doxorubicin.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,253. |
MLA | Xia, Haining,et al."Heat sensitive E-helix cut ferritin nanocages for facile and high-efficiency loading of doxorubicin".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 253(2023). |
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