1
|
Li B, Wang W, Zhao L, Li M, Yan D, Li X, Zhang J, Gao Q, Feng Y, Zheng J, Shu B, Yan Y, Wang J, Wang H, He L, Wu Y, Zhou S, Qin X, Chen W, Qiu K, Shen C, Wang D, Tang BZ, Liao Y. Aggregation-Induced Emission-Based Macrophage-Like Nanoparticles for Targeted Photothermal Therapy and Virus Transmission Blockage in Monkeypox. Adv Mater 2024; 36:e2305378. [PMID: 37931029 DOI: 10.1002/adma.202305378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 10/02/2023] [Indexed: 11/08/2023]
Abstract
The recent prevalence of monkeypox has led to the declaration of a Public Health Emergency of International Concern. Monkeypox lesions are typically ulcers or pustules (containing high titers of replication-competent virus) in the skin and mucous membranes, which allow monkeypox virus to transmit predominantly through intimate contact. Currently, effective clinical treatments for monkeypox are lacking, and strategies for blocking virus transmission are fraught with drawbacks. Herein, this work constructs a biomimetic nanotemplate (termed TBD@M NPs) with macrophage membranes as the coat and polymeric nanoparticles loading a versatile aggregation-induced emission featured photothermal molecule TPE-BT-DPTQ as the core. In a surrogate mouse model of monkeypox (vaccinia-virus-infected tail scarification model), intravenously injected TBD@M NPs show precise tracking and near-infrared region II fluorescence imaging of the lesions. Upon 808 nm laser irradiation, the virus is eliminated by the photothermal effect and the infected wound heals rapidly. More importantly, the inoculation of treated lesion tissue suspensions does not trigger tail infection or inflammatory activation in healthy mice, indicating successful blockage of virus transmission. This study demonstrates for the first time monkeypox theranostics using nanomedicine, and may bring a new insight into the development of a viable strategy for monkeypox management in clinical trials.
Collapse
Affiliation(s)
- Bin Li
- Department of Burn Surgery, Department of Clinical Laboratory, Institute of Translational Medicine, The First People's Hospital of Foshan, Foshan, Guangdong, 528000, China
| | - Wei Wang
- BSL-3 Laboratory (Guangdong), Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Department of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Lu Zhao
- Department of Burn Surgery, Department of Clinical Laboratory, Institute of Translational Medicine, The First People's Hospital of Foshan, Foshan, Guangdong, 528000, China
| | - Mengjun Li
- BSL-3 Laboratory (Guangdong), Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Department of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Dingyuan Yan
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, China
| | - Xiaoxue Li
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, 510091, China
| | - Jie Zhang
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, 510091, China
| | - Qiuxia Gao
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, 510091, China
| | - Yi Feng
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, 510091, China
| | - Judun Zheng
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, 510091, China
| | - Bowen Shu
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, 510091, China
| | - Yan Yan
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, 510091, China
| | - Jiamei Wang
- BSL-3 Laboratory (Guangdong), Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Department of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Huanhuan Wang
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, 510091, China
| | - Lingjie He
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, 510091, China
| | - Yunxia Wu
- Department of Burn Surgery, Department of Clinical Laboratory, Institute of Translational Medicine, The First People's Hospital of Foshan, Foshan, Guangdong, 528000, China
| | - Sitong Zhou
- Department of Burn Surgery, Department of Clinical Laboratory, Institute of Translational Medicine, The First People's Hospital of Foshan, Foshan, Guangdong, 528000, China
| | - Xinchi Qin
- Department of Burn Surgery, Department of Clinical Laboratory, Institute of Translational Medicine, The First People's Hospital of Foshan, Foshan, Guangdong, 528000, China
| | - Wentao Chen
- The First Clinical Medical College, Guangdong Medical University, Zhanjiang, Guangdong, 524000, China
| | - Kaizhen Qiu
- The First Clinical Medical College, Guangdong Medical University, Zhanjiang, Guangdong, 524000, China
| | - Chenguang Shen
- BSL-3 Laboratory (Guangdong), Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Department of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China
| | - Dong Wang
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, China
| | - Ben Zhong Tang
- Center for AIE Research, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, Guangdong, 518060, China
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, China
| | - Yuhui Liao
- Molecular Diagnosis and Treatment Center for Infectious Diseases, Dermatology Hospital of Southern Medical University, Guangzhou, Guangdong, 510091, China
| |
Collapse
|