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Zhao P, Tian Y, Lu Y, Zhang J, Tao A, Xiang G, Liu Y. Biomimetic calcium carbonate nanoparticles delivered IL-12 mRNA for targeted glioblastoma sono-immunotherapy by ultrasound-induced necroptosis. J Nanobiotechnology 2022; 20:525. [PMID: 36496387 PMCID: PMC9741778 DOI: 10.1186/s12951-022-01731-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022] Open
Abstract
Glioblastoma (GBM) is the most aggressive brain tumor, which owns the characteristics of high recurrence, low survival rate and poor prognosis because of the existence of blood brain barrier (BBB) and complicated brain tumor microenvironment. Currently, immunotherapy has attracted much attention on account of favorable therapeutic effect. In this study, we designed a cRGD-modified cancer cell membrane (CM) coated calcium carbonate nanoparticle to deliver interleukin-12 messenger RNA (IL-12 mRNA@cRGD-CM-CaCO3 NPs). The cRGD-modified CM as the shell can endow the nanoparticles with BBB crossing and tumor homing/homotypic targeting effect in the brain tumor microenvironment. IL-12 mRNA-loaded calcium carbonate nanoparticles as the core allow synergistic immunotherapy of necroptosis-induced immune response and IL-12 mRNA transfection under ultrasound irradiation. The as-prepared biomimetic nanoparticles showed superior target and immunotherapeutic outcomes, suggesting that this biomimetic nanoplatform provides a feasible strategy for promoting BBB-penetrating and antitumor immunity.
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Affiliation(s)
- Pengxuan Zhao
- grid.33199.310000 0004 0368 7223Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China ,grid.33199.310000 0004 0368 7223School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China ,grid.443397.e0000 0004 0368 7493 School of Pharmacy, Hainan Medical University, Haikou, 571199 China
| | - Yu Tian
- Jiangsu Hengrui Pharmaceuticals Co. Ltd, Lianyungang, China
| | - Yongping Lu
- grid.440773.30000 0000 9342 2456Department of Ultrasound, The Affiliated Hospital of Yunnan University, Kunming, 650021 China
| | - Jun Zhang
- grid.33199.310000 0004 0368 7223Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
| | - Anyu Tao
- grid.33199.310000 0004 0368 7223Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
| | - Guangya Xiang
- grid.33199.310000 0004 0368 7223School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
| | - Yani Liu
- grid.33199.310000 0004 0368 7223Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
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