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Yu L, Zhang X, Li X, Zhang Z, Niu X, Wang X, Wang W, Yuan Z. A pH-responsive Pt-based nanoradiosensitizer for enhanced radiotherapy via oxidative stress amplification. NANOSCALE 2021; 13:13735-13745. [PMID: 34477648 DOI: 10.1039/d1nr02043a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Tumor radioresistance is a major issue in radiotherapy. To address it, a pH-responsive nanoradiosensitizer was synthesized employing a simple method. Initially, chloroplatinic acid was reduced by human serum albumin (HSA) to form HSA-wrapped Pt@HSA nanoparticles (NPs). Subsequently, cinnamicaldehyde (CA) was grafted on Pt@HSA via aldimine condensation to obtain nanoradiosensitizer Pt@HSA/CA NPs. CA would be released in tumor cells (pH = 5.5) to induce the production of reactive oxygen species, including H2O2, ˙OH, etc. The increased decomposition of H2O2 catalyzed by the NPs resulted in enhanced production of oxygen, leading to hypoxia relief of the tumor cells, which is beneficial for radiotherapy. Due to the high X-ray attenuation coefficient of Pt, Pt@HSA/CA NPs enhance the energy deposition of radiation. Cytotoxicity assay revealed that Pt@HSA/CA NPs resulted in a cell death rate of 77%, which was 24.4% higher than that of Pt@HSA NPs even under low-dose X-ray irradiation of 4 Gy. Colony formation assay demonstrated that the sensitization enhancement ratio was 1.37, indicating that Pt@HSA/CA NPs displayed remarkable radiosensitizing ability. Notably, in vivo results indicated that the NPs could increase the tumor inhibition rate to 91.2% with negligible side effects to normal tissues. These results demonstrate that Pt@HSA/CA NPs had outstanding tumor curative efficacy and hypotoxicity.
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Affiliation(s)
- Licheng Yu
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China.
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Zhang X, Li ZW, Wu Y, Ge X, Su L, Feng H, Wu Z, Yang H, Song J. Highly Controlled Janus Organic-Inorganic Nanocomposite as a Versatile Photoacoustic Platform. Angew Chem Int Ed Engl 2021; 60:17647-17653. [PMID: 34041827 DOI: 10.1002/anie.202105207] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/18/2021] [Indexed: 12/31/2022]
Abstract
Controlling the structural order of nanoparticles (NPs), morphology, and composition is of paramount significance in tailoring the physical properties of nanoassembly. However, the commonly reported symmetrical nanocomposites often suffer an interference or sacrifice of the photophysical properties of the original components. To address this challenge, we developed a novel type of organic-inorganic Janus nanocomposite (JNCP) with an asymmetric architecture, offering unique features such as the precisely controlled localization of components, combined modular optical properties, and independent stimuli. As a proof of concept, JNCPs were prepared by incorporating two photoacoustic (PA) imaging agents, namely an organic semiconducting dye and responsive gold nanoparticles (AuNP) assembly in separate compartments of JNCP. Theoretical simulation results confirmed that the formation mechanism of JNCPs arises from the entropy equilibrium in the system. The AuNP assembly generated a PA images with the variation of pH, while the semiconducting molecule served as an internal PA standard agent, leading to ratiometric PA imaging of pH. JNCP based probe holds great potential for real-time and accurate detection of diverse biological targets in living systems.
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Affiliation(s)
- Xuan Zhang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, P. R. China
| | - Zhan-Wei Li
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Ying Wu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, P. R. China
| | - Xiaoguang Ge
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, P. R. China
| | - Lichao Su
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, P. R. China
| | - Hongjuan Feng
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, P. R. China
| | - Zongsheng Wu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, P. R. China
| | - Huanghao Yang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, P. R. China
| | - Jibin Song
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, P. R. China
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Zhang X, Li Z, Wu Y, Ge X, Su L, Feng H, Wu Z, Yang H, Song J. Highly Controlled Janus Organic‐Inorganic Nanocomposite as a Versatile Photoacoustic Platform. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202105207] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Xuan Zhang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology College of Chemistry Fuzhou University Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 P. R. China
| | - Zhan‐Wei Li
- State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 P. R. China
| | - Ying Wu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology College of Chemistry Fuzhou University Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 P. R. China
| | - Xiaoguang Ge
- MOE Key Laboratory for Analytical Science of Food Safety and Biology College of Chemistry Fuzhou University Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 P. R. China
| | - Lichao Su
- MOE Key Laboratory for Analytical Science of Food Safety and Biology College of Chemistry Fuzhou University Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 P. R. China
| | - Hongjuan Feng
- MOE Key Laboratory for Analytical Science of Food Safety and Biology College of Chemistry Fuzhou University Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 P. R. China
| | - Zongsheng Wu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology College of Chemistry Fuzhou University Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 P. R. China
| | - Huanghao Yang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology College of Chemistry Fuzhou University Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 P. R. China
| | - Jibin Song
- MOE Key Laboratory for Analytical Science of Food Safety and Biology College of Chemistry Fuzhou University Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 P. R. China
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54
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Zhang Z, Niu X, Feng X, Wang X, Yu L, Wang W, Yuan Z. Construction of a pH/TGase "Dual Key"-Responsive Gold Nano-radiosensitizer with Liver Tumor-Targeting Ability. ACS Biomater Sci Eng 2021; 7:3434-3445. [PMID: 34129333 DOI: 10.1021/acsbiomaterials.1c00428] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The method of tumor microenvironment (TME)-responsive aggregation has become a promising approach to enhance treatment effect by improving the accumulation of nanoparticles in tumors. The enzymatic cross-linking strategy has widely attracted attention owing to its good aggregation stability and biocompatibility. However, the enzymes in nontumor tissue can also catalyze the cross-linking reaction and reduce accumulation of nanoparticles in tumor. In this work, a "dual key"-responsive strategy is utilized to construct a transglutaminase (TGase)/pH-responsive radiosensitizer (Au@TAcoGal) with specific aggregation behavior in hepatic tumor cells. Au@TAcoGal can retain its stability in blood circulation (pH 7.4) even in the presence of TGase in plasma. On reaching tumor sites, it can be endocytosed by hepatoma cells by the active targeting of phenylboronic acid (PBA) and aggregated under acidity and overexpression of TGase in cells. Due to its specific accumulation in hepatoma cells, radiotherapy can be operated under a lower dose of X-ray. The results show that the cellular accumulation of Au@TAcoGal increases by 30-70%, and the cell survival rate is less than 25% under X-ray irradiation. The antineoplastic results show that Au@TAcoGal exhibits a higher therapeutic effect, and the tumor inhibition rate can reach 84.21%.
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Affiliation(s)
- Zhenjie Zhang
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Xiaoyan Niu
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Xiaoyue Feng
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Xiaohui Wang
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Licheng Yu
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Wei Wang
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Zhi Yuan
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
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55
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Affiliation(s)
- Qinrui Fu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry Fuzhou University Fuzhou China
| | - Xuan Zhang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry Fuzhou University Fuzhou China
| | - Jibin Song
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry Fuzhou University Fuzhou China
| | - Huanghao Yang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry Fuzhou University Fuzhou China
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56
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Cheng G, Zong W, Guo H, Li F, Zhang X, Yu P, Ren F, Zhang X, Shi X, Gao F, Chang J, Wang S. Programmed Size-Changeable Nanotheranostic Agents for Enhanced Imaging-Guided Chemo/Photodynamic Combination Therapy and Fast Elimination. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2100398. [PMID: 33876500 DOI: 10.1002/adma.202100398] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 02/27/2021] [Indexed: 06/12/2023]
Abstract
An ideal nanotheranostic agent should be able to achieve efficient tumor accumulation, retention, and fast elimination after its theranostic functions exhausts. However, there is an irreconcilable contradiction on optimum sizes for effective tumor retention and fast elimination. Herein, a programmed size-changeable nanotheranostic agent based on polyprodrug-modified iron oxide nanoparticles (IONPs) and aggregation-induced emission photosensitizer is developed for enhanced magnetic resonance imaging (MRI)-guided chemo/photodynamic combination therapy. The nano-sized theranostic agents with an initial diameter of about 90 nm can accumulate in tumor tissue through passive targeting. In the acidic tumor microenvironment, large aggregates of IONPs are formed, realizing enhanced tumor retention and MR signal enhancement. Under the guidance of MRI, light irradiation is applied to the tumor site for triggering the generation of reactive oxygen species and drug release. Moreover, after chemo/photodynamic combination therapy, the large-sized aggregates are re-dispersed into small-sized IONPs for fast elimination, reducing the risk of toxicity caused by long-term retention. Therefore, this study provides a promising size-changeable strategy for the development of nanotheranostic agents.
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Affiliation(s)
- Guohui Cheng
- School of Life Sciences, Tianjin University, Tianjin, 300072, P. R. China
| | - Wei Zong
- Shandong Medical Imaging Research Institute, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, P. R. China
- Shandong Medical Imaging Research Institute, Cheeloo College of Medicine, Shandong University, Jinan, 250021, P. R. China
| | - Haizhen Guo
- School of Life Sciences, Tianjin University, Tianjin, 300072, P. R. China
| | - Fuyan Li
- Shandong Medical Imaging Research Institute, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, P. R. China
- Shandong Medical Imaging Research Institute, Cheeloo College of Medicine, Shandong University, Jinan, 250021, P. R. China
| | - Xu Zhang
- School of Life Sciences, Tianjin University, Tianjin, 300072, P. R. China
| | - Peng Yu
- School of Life Sciences, Tianjin University, Tianjin, 300072, P. R. China
| | - Fuxin Ren
- Shandong Medical Imaging Research Institute, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, P. R. China
- Shandong Medical Imaging Research Institute, Cheeloo College of Medicine, Shandong University, Jinan, 250021, P. R. China
| | - Xinlu Zhang
- School of Life Sciences, Tianjin University, Tianjin, 300072, P. R. China
| | - Xiaoen Shi
- School of Life Sciences, Tianjin University, Tianjin, 300072, P. R. China
| | - Fei Gao
- Shandong Medical Imaging Research Institute, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, P. R. China
- Shandong Medical Imaging Research Institute, Cheeloo College of Medicine, Shandong University, Jinan, 250021, P. R. China
| | - Jin Chang
- School of Life Sciences, Tianjin University, Tianjin, 300072, P. R. China
| | - Sheng Wang
- School of Life Sciences, Tianjin University, Tianjin, 300072, P. R. China
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57
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Zhang X, Fu Q, Duan H, Song J, Yang H. Janus Nanoparticles: From Fabrication to (Bio)Applications. ACS NANO 2021; 15:6147-6191. [PMID: 33739822 DOI: 10.1021/acsnano.1c01146] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Janus nanoparticles (JNPs) refer to the integration of two or more chemically discrepant composites into one structure system. Studies into JNPs have been of significant interest due to their interesting characteristics stemming from their asymmetric structures, which can integrate different functional properties and perform more synergetic functions simultaneously. Herein, we present recent progress of Janus particles, comprehensively detailing fabrication strategies and applications. First, the classification of JNPs is divided into three blocks, consisting of polymeric composites, inorganic composites, and hybrid polymeric/inorganic JNPs composites. Then, the fabrication strategies are alternately summarized, examining self-assembly strategy, phase separation strategy, seed-mediated polymerization, microfluidic preparation strategy, nucleation growth methods, and masking methods. Finally, various intriguing applications of JNPs are presented, including solid surfactants agents, micro/nanomotors, and biomedical applications such as biosensing, controlled drug delivery, bioimaging, cancer therapy, and combined theranostics. Furthermore, challenges and future works in this field are provided.
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Affiliation(s)
- Xuan Zhang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, P.R. China
| | - Qinrui Fu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, P.R. China
| | - Hongwei Duan
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457
| | - Jibin Song
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, P.R. China
| | - Huanghao Yang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, P.R. China
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58
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Chen D, Jin Z, Zhao B, Wang Y, He Q. MBene as a Theranostic Nanoplatform for Photocontrolled Intratumoral Retention and Drug Release. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2008089. [PMID: 33734515 DOI: 10.1002/adma.202008089] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/10/2021] [Indexed: 06/12/2023]
Abstract
Tumor-targeted drug delivery by nanomaterials is important to improve tumor therapy efficacy and reduce toxic side effects, but its efficiency is quite limited. In this work, a new type of MBene, zirconium boride nanosheet (ZBN), as a versatile nanoplatform to realize near-infrared (NIR)-controlled intratumoral retention and drug release is developed. ZBN exhibits high NIR-photothermal conversion efficiency (76.8%), surface modification with hyaluronic acid (HA) by polyol-borate esterfication endows ZBN-HA with good dispersion, and the photopyrolysis of borate ester causes HA detachment and ZBN aggregation, enabling NIR-controlled intratumoral retention to achieve high intratumoral accumulation. By virtue of surface borate esterfication, polyol chemotherapeutic drug (doxorubicin, DOX), and NO prodrug (β-galactosyl-diazeniumdiolate, Gal-NO) can be efficiently and stably conjugated on the surface of ZBN-HA (1.21 g DOX or 0.57 g Gal-NO per gram ZBN) without visible drug leakage, and the photopyrolysis of borate ester enables NIR-controlled drug release with high responsiveness and controllability. Combined chemothermal/gasothermal therapies based on ZBN-HA/DOX and ZBN-HA/NO nanomedicines eradicate primary tumors and interdict tumor metastasis by changing the tumor microenvironment and killing cancer cells in primary tumors. The developed NIR-photothermal MBene is confirmed as a versatile nanoplatform capable of high-efficacy tumor-targeted drug delivery and controlled drug release.
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Affiliation(s)
- Danyang Chen
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Marshall Laboratory of Biomedical Engineering, School of Biomedical Engineering, Health Science Center, Shenzhen University, No. 1066 Xueyuan Road, Shenzhen, Guangdong, 518060, China
- Center of Hydrogen Science, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Zhaokui Jin
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Marshall Laboratory of Biomedical Engineering, School of Biomedical Engineering, Health Science Center, Shenzhen University, No. 1066 Xueyuan Road, Shenzhen, Guangdong, 518060, China
| | - Bin Zhao
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Marshall Laboratory of Biomedical Engineering, School of Biomedical Engineering, Health Science Center, Shenzhen University, No. 1066 Xueyuan Road, Shenzhen, Guangdong, 518060, China
| | - Yingshuai Wang
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Marshall Laboratory of Biomedical Engineering, School of Biomedical Engineering, Health Science Center, Shenzhen University, No. 1066 Xueyuan Road, Shenzhen, Guangdong, 518060, China
| | - Qianjun He
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Marshall Laboratory of Biomedical Engineering, School of Biomedical Engineering, Health Science Center, Shenzhen University, No. 1066 Xueyuan Road, Shenzhen, Guangdong, 518060, China
- Center of Hydrogen Science, Shanghai Jiao Tong University, Shanghai, 200240, China
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He Z, Yan H, Zeng W, Yang K, Rong P. Tumor microenvironment-responsive multifunctional nanoplatform based on MnFe 2O 4-PEG for enhanced magnetic resonance imaging-guided hypoxic cancer radiotherapy. J Mater Chem B 2021; 9:1625-1637. [PMID: 33475658 DOI: 10.1039/d0tb02631j] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Radiotherapy occupies an essential position in curing and palliating a wide range of solid tumors based on DNA damage responses to eradicate cancer cells. However, the tumor microenvironment generally exhibits the characteristics of hypoxia and glutathione overexpression, which play a critical role in radioresistance, to prevent irreparable breaks to DNA and necrocytosis of cancer cells. Herein, polyethylene glycol (PEG) functionalized manganese ferrite nanoparticles (MnFe2O4-PEG) are designed to enable self-sufficiency of oxygen by continuously catalyzing the decomposition of endogenous hydrogen peroxide. Simultaneously, the nano-platform can consume GSH to reduce the loss of reactive oxygen species in radiotherapy and achieve better therapeutic effects at the cellular and animal levels. In addition, the MnFe2O4-PEG could act as an optimal T1- and T2-weighted contrast medium for tumor-specific magnetic resonance imaging. This work proposes a systematically administered radiosensitizer that can selectively reside in tumor sites via the enhanced permeability and retention effect to relieve hypoxia and reduce GSH concentration, combined with dual-mode magnetic resonance imaging, achieving precise and effective image-guided tumor therapy.
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Affiliation(s)
- Zhenhu He
- Department of Radiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China. and Molecular Imaging Research Center, Central South University, Changsha, Hunan 410013, China
| | - Haixiong Yan
- Department of Radiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China. and Molecular Imaging Research Center, Central South University, Changsha, Hunan 410013, China
| | - Wenbin Zeng
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan 410013, China
| | - Kai Yang
- School of Radiation Medicine and Protection and School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions Medical College of Soochow University, Suzhou, Jiangsu 215123, China
| | - Pengfei Rong
- Department of Radiology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China. and Molecular Imaging Research Center, Central South University, Changsha, Hunan 410013, China and Key Laboratory of Biological Nanotechnology of National Health Commission, Changsha, Hunan 410008, China
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60
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Nicolson F, Kircher MF. Theranostics: Agents for Diagnosis and Therapy. Mol Imaging 2021. [DOI: 10.1016/b978-0-12-816386-3.00040-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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61
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Hua S, He J, Zhang F, Yu J, Zhang W, Gao L, Li Y, Zhou M. Multistage-responsive clustered nanosystem to improve tumor accumulation and penetration for photothermal/enhanced radiation synergistic therapy. Biomaterials 2020; 268:120590. [PMID: 33310536 DOI: 10.1016/j.biomaterials.2020.120590] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 11/29/2020] [Accepted: 12/01/2020] [Indexed: 12/17/2022]
Abstract
Developing new strategies to overcome biological barriers and achieve efficient delivery of therapeutic nanoparticles (NPs) is the key to achieve positive therapeutic outcomes in nanomedicine. Herein, a multistage-responsive clustered nanosystem is designed to systematically resolve the multiple tumor biological barriers conflict between the enhanced permeability retention (EPR) effect and spatially uniform penetration of the nanoparticles. The nanosystem with desirable diameter (initial size of ~50 nm), which is favorable for long blood circulation and high propensity of extravasation through tumor vascular interstices, can accumulate effectively around the tumor tissue through the EPR effect. Then, these pH-responsive nanoparticles are conglomerated to form large-sized aggregates (~1000 nm) in the tumor under the acidic microenvironment, and demonstrated great tumor retention. Subsequently, the photothermal treatment disperses the aggregates to be ultrasmall gold nanoclusters (~5 nm), thereby improving their tumor penetration ability, and enhancing the radiotherapeutic effect by radiosensitizer. In 4T1 tumor model, this nanosystem shows great tumor accumulation and penetration, and the tumor growth and the lung/liver metastasis in particle/PTT/RT treated mice is significantly inhibited. As a photoacoustic/fluorescence imaging agent and PT/RT synergistic agent, this pH-/laser-triggered size multistage-responsive nanosystem displayes both great tumor accumulation and penetration abilities, and shows excellent potential in tumor therapy.
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Affiliation(s)
- Shiyuan Hua
- Department of Cardiothoracic Surgery, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, 322000, China; Institute of Translational Medicine, Zhejiang University, Hangzhou, 310029, China
| | - Jian He
- Department of Cardiothoracic Surgery, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, 322000, China; Institute of Translational Medicine, Zhejiang University, Hangzhou, 310029, China
| | | | - Jianghao Yu
- Department of Cardiothoracic Surgery, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, 322000, China
| | | | - Lanying Gao
- Heze Municipal Hospital, Heze, 274000, China
| | - Yangyang Li
- Institute of Translational Medicine, Zhejiang University, Hangzhou, 310029, China
| | - Min Zhou
- Department of Cardiothoracic Surgery, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, 322000, China; Institute of Translational Medicine, Zhejiang University, Hangzhou, 310029, China; Key Laboratory of Cancer Prevention and Intervention, National Ministry of Education, Zhejiang University, Hangzhou, 310009, China; State Key Laboratory of Modern Optical Instrumentations, Zhejiang University, Hangzhou, 310058, China.
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62
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Gao Y, Gao J, Mu G, Zhang Y, Huang F, Zhang W, Ren C, Yang C, Liu J. Selectively enhancing radiosensitivity of cancer cells via in situ enzyme-instructed peptide self-assembly. Acta Pharm Sin B 2020; 10:2374-2383. [PMID: 33354508 PMCID: PMC7745053 DOI: 10.1016/j.apsb.2020.07.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/20/2020] [Accepted: 06/23/2020] [Indexed: 01/20/2023] Open
Abstract
The radiotherapy modulators used in clinic have disadvantages of high toxicity and low selectivity. For the first time, we used the in situ enzyme-instructed self-assembly (EISA) of a peptide derivative (Nap-GDFDFpYSV) to selectively enhance the sensitivity of cancer cells with high alkaline phosphatase (ALP) expression to ionizing radiation (IR). Compared with the in vitro pre-assembled control formed by the same molecule, assemblies formed by in situ EISA in cells greatly sensitized the ALP-high-expressing cancer cells to γ-rays, with a remarkable sensitizer enhancement ratio. Our results indicated that the enhancement was a result of fixing DNA damage, arresting cell cycles and inducing cell apoptosis. Interestingly, in vitro pre-formed assemblies mainly localized in the lysosomes after incubating with cells, while the assemblies formed via in situ EISA scattered in the cell cytosol. The accumulation of these molecules in cells could not be inhibited by endocytosis inhibitors. We believed that this molecule entered cancer cells by diffusion and then in situ self-assembled to form nanofibers under the catalysis of endogenous ALP. This study provides a successful example to utilize intracellular in situ EISA of small molecules to develop selective tumor radiosensitizers. The intracellular in situ enzyme-instructed self-assembly (in situ EISA) was firstly used for selective cancer radiosensitization. Compared with the in vitro pre-assembled control formed by the same molecule, assemblies formed by in-situ EISA in cells greatly sensitized the ALP-high-expressing cancer cells to γ-rays. This work provides a successful example to utilize intracellular in situ EISA of small molecules to develop selective tumor radiosensitizers.
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Affiliation(s)
- Yang Gao
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China
| | - Jie Gao
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China
| | - Ganen Mu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China
| | - Yumin Zhang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China
| | - Fan Huang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China
| | - Wenxue Zhang
- Radiation Oncology Department, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Chunhua Ren
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China
- Corresponding authors.
| | - Cuihong Yang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China
- Corresponding authors.
| | - Jianfeng Liu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300192, China
- Corresponding authors.
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Nishimura Y, Ezawa R, Morita K, Nakayama M, Ishii J, Sasaki R, Ogino C, Kondo A. In Vivo Evaluation of the Z HER2-BNC/LP Carrier Encapsulating an Anticancer Drug and a Radiosensitizer. ACS APPLIED BIO MATERIALS 2020; 3:7743-7751. [PMID: 35019514 DOI: 10.1021/acsabm.0c00951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Radiosensitizing therapy for cancer treatment that enhances the effect of existing radiation therapy and enables noninvasive therapy has attracted attention. In this study, to achieve target cell-specific noninvasive cancer treatment using a ZHER2-bionanocapsule/liposome (BNC/LP), a carrier that binds to human epidermal growth factor receptor 2 (HER2), we evaluated the delivery of anticancer drugs and radiosensitizers and treatment effects in vitro and in vivo in mice. Target cell-specific cytotoxic activity and antitumor effects were confirmed following delivery of doxorubicin-encapsulated particles. In addition, cell damage due to radiosensitizing effects was confirmed in combination with X-ray irradiation following delivery of particles containing polyacrylic acid-modified titanium peroxide nanoparticles as a radiosensitizer. Furthermore, even when the particles were injected via the tail vein of mice, they accumulated in the tumor and exhibited an antitumor effect because of radiosensitization. Therefore, ZHER2-BNC/LP is expected to be a carrier that releases small-molecule drugs into the target cell cytoplasm and delivers a radiosensitizer such as inorganic nanoparticles, enabling combination therapy with X-rays to the target tumor.
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Affiliation(s)
- Yuya Nishimura
- Graduate School of Science, Technology and Innovation, Kobe University, 1-1 Rokkodaicho, Nada-ku, Kobe 657-8501, Japan
| | - Ryosuke Ezawa
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, 1-1 Rokkodaicho, Nada-ku, Kobe 657-8501, Japan
| | - Kenta Morita
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, 1-1 Rokkodaicho, Nada-ku, Kobe 657-8501, Japan
| | - Masao Nakayama
- Division of Radiation Oncology, Graduate School of Medicine, Kobe University, 7-5-2 Kusunokicho, Chuou-ku, Kobe 650-0017, Japan
| | - Jun Ishii
- Graduate School of Science, Technology and Innovation, Kobe University, 1-1 Rokkodaicho, Nada-ku, Kobe 657-8501, Japan
| | - Ryohei Sasaki
- Division of Radiation Oncology, Graduate School of Medicine, Kobe University, 7-5-2 Kusunokicho, Chuou-ku, Kobe 650-0017, Japan
| | - Chiaki Ogino
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, 1-1 Rokkodaicho, Nada-ku, Kobe 657-8501, Japan
| | - Akihiko Kondo
- Graduate School of Science, Technology and Innovation, Kobe University, 1-1 Rokkodaicho, Nada-ku, Kobe 657-8501, Japan
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64
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Mulens-Arias V, Balfourier A, Nicolás-Boluda A, Carn F, Gazeau F. Endocytosis-driven gold nanoparticle fractal rearrangement in cells and its influence on photothermal conversion. NANOSCALE 2020; 12:21832-21849. [PMID: 33104150 DOI: 10.1039/d0nr05886f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Cellular endocytosis and intracellular trafficking of nanoparticles induce dynamic rearrangements that profoundly modify the physical properties of nanoparticle and govern their biological outcomes when activated by external fields. The precise structure, organization, distribution, and density of gold nanoparticles (AuNPs) confined within intracellular compartments such as lysosomes have not been studied comprehensively, hampering the derivation of predictive models of their therapeutic activity within the cells of interest. By using transmission electron microscopy and small-angle X-ray scattering, we have determined that canonical spherical citrate-coated AuNPs in the 3-30 nm size range form fractal clusters in endolysosomes of macrophages, endothelial cells, and colon cancer cells. Statistical analysis revealed that the cluster size and endolysosome size are correlated but do not depend on the size of AuNPs unless larger preformed aggregates of AuNPs are internalized. Smaller AuNPs are confined in greater numbers in loose aggregates covering a higher fraction of the endolysosomes compared to the largest AuNPs. The fractal dimensions of intracellular clusters increased with the particle size, regardless of the cell type. We thus analyzed how these intracellular structure parameters of AuNPs affect their optical absorption and photothermal properties. We observed that a 2nd plasmon resonance band was shifted to the near-infrared region when the nanoparticle size and fractal dimensions of the intracellular cluster increased. This phenomenon of intracellular plasmon coupling is not directly correlated to the size of the intralysosomal cluster or the number of AuNPs per cluster but rather to the compacity of the cluster and the size of the individual AuNPs. The intracellular plasmon-coupling phenomenon translates to an efficient heating efficiency with the excitation of the three cell types at 808 nm, transforming the NIR-transparent canonical AuNPs with sizes below 30 nm into NIR-absorbing clusters in the tumor microenvironment. Harnessing the spontaneous clustering of spherical AuNPs by cells might be a more valuable strategy for theranostic purposes than deploying complex engineering to derive NIR-absorbent nanostructures out of their environment. Our paper sheds light on AuNP intracellular reorganization and proposes a general method to link their intracellular fates to their in situ physical properties exploited in medical applications.
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Affiliation(s)
- Vladimir Mulens-Arias
- Laboratoire Matière et Systèmes Complexes, UMR 7075, CNRS and Université de Paris, 10 Rue Alice Domon et Léonie Duquet, 75205 Paris Cedex 13, France.
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65
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Zhou R, Liu X, Wu Y, Xiang H, Cao J, Li Y, Yin W, Zu Y, Li J, Liu R, Zhao F, Liu Z, Chen C, Gu Z, Yan L, Zhao Y. Suppressing the Radiation-Induced Corrosion of Bismuth Nanoparticles for Enhanced Synergistic Cancer Radiophototherapy. ACS NANO 2020; 14:13016-13029. [PMID: 32898419 DOI: 10.1021/acsnano.0c04375] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The level of tumor killing by bismuth nanoparticles (BiNPs) as radiosensitizers depends strongly on the powerful particle-matter interaction. However, this same radiation leads to the structural damage in BiNPs, consequently weakening their specific physicochemical properties for radiosensitization. Herein, we studied the radiation-induced corrosion behavior of BiNPs and demonstrated that these damages were manifested by the change in their morphology and crystal structure as well as self-oxidation at their surface. Furthermore, artificial heterostructures were created with graphene nanosheets to greatly suppress the radiation-induced corrosion in BiNPs and enhance their radiocatalytic activity for radiotherapy enhancement. Such a nanocomposite allows the accumulation of overexpressed glutathione, a natural hole scavenger, at the reaction interfaces. This enables the rapid removal of radiogenerated holes from the surface of BiNPs and minimizes the self-radiooxidation, therefore resulting in an efficient suppression of radiation corrosion and a decrease of the depletion of reactive oxygen species (ROS). Meanwhile, the radioexcited conduction band electrons react with the high-level H2O2 within cancer cells to yield more ROS, and the secondary electrons are trapped by H2O molecules to produce hydrated electrons capable of reducing a highly oxidized species such as cytochrome c. These radiochemical reactions together with hyperthermia can regulate the tumor microenvironment and accelerate the onset of cellular redox disequilibrium, mitochondrial dysfunction, and DNA damage, finally triggering tumor apoptosis and death. The current work will shed light on radiosensitizers with an enhanced corrosion resistance for controllable and synergistic radio-phototherapeutics.
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Affiliation(s)
- Ruyi Zhou
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xinxin Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
- Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Yuanzheng Wu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
| | - Huandong Xiang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
| | - Jitao Cao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
| | - Yinghao Li
- Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University, Chongqing 400038, China
| | - Wenyan Yin
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
| | - Yan Zu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
| | - Jinxia Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
| | - Ru Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
| | - Feng Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
| | - Zhongdong Liu
- Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Chunying Chen
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
| | - Zhanjun Gu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
| | - Liang Yan
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yuliang Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics and National Center for Nanoscience and Technology, Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100190, China
- GBA Research Innovation Institute for Nanotechnology, Guangdong 510700, China
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66
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Castro F, Pinto ML, Pereira CL, Serre K, Barbosa MA, Vermaelen K, Gärtner F, Gonçalves RM, De Wever O, Oliveira MJ. Chitosan/γ-PGA nanoparticles-based immunotherapy as adjuvant to radiotherapy in breast cancer. Biomaterials 2020; 257:120218. [DOI: 10.1016/j.biomaterials.2020.120218] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/05/2020] [Accepted: 06/22/2020] [Indexed: 02/07/2023]
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67
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Zheng D, Zhang K, Chen B, Zhao N, Xu FJ. Flexible Photothermal Assemblies with Tunable Gold Patterns for Improved Imaging-Guided Synergistic Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2002790. [PMID: 32696542 DOI: 10.1002/smll.202002790] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Indexed: 05/18/2023]
Abstract
Self-assembly of gold nanoparticles demonstrates a promising approach to realize enhanced photoacoustic imaging (PAI) and photothermal therapy (PTT) for accurate diagnosis and efficient cancer therapy. Herein, unique photothermal assemblies with tunable patterns of gold nanoparticles (including arcs, rings, ribbons, and vesicles) on poly(lactic-co-glycolic acid) (PLGA) spheres are constructed taking advantage of emulsion-confined and polymer-directed self-assembly strategies. The influencing factors and formation mechanism to produce the assemblies are investigated in details. Both the emulsion structure and migration behaviors of amphiphilic block copolymer tethered gold nanoparticles are found to contribute to the formation of versatile photothermal assemblies. Hyaluronic acid-modified R-PLGA-Au (RPA) exhibits outstanding photothermal performances under NIR laser irradiation, which is induced by strong plasmonic coupling between adjacent gold nanoparticles. It is interesting that secondary assembly of RPA can be triggered by NIR laser irradiation. Prolonged residence time in tumors is achieved after RPA assemblies are fused into superstructures with larger sizes, realizing real-time monitoring of the therapeutic processes via PAI with enhanced photoacoustic signals. Notably, synergistic effect resulting from PTT-enhanced chemotherapy is realized to demonstrate high antitumor performance. This work provides a facile strategy to construct flexible photothermal assemblies with favorable properties for imaging-guided synergistic therapy.
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Affiliation(s)
- Di Zheng
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules, Beijing University of Chemical Technology, Ministry of Education, Beijing, 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Kai Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules, Beijing University of Chemical Technology, Ministry of Education, Beijing, 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Beibei Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules, Beijing University of Chemical Technology, Ministry of Education, Beijing, 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Nana Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules, Beijing University of Chemical Technology, Ministry of Education, Beijing, 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Fu-Jian Xu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
- Key Laboratory of Biomedical Materials of Natural Macromolecules, Beijing University of Chemical Technology, Ministry of Education, Beijing, 100029, China
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, 100029, China
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68
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Zhang R, Wang L, Wang X, Jia Q, Chen Z, Yang Z, Ji R, Tian J, Wang Z. Acid-Induced In Vivo Assembly of Gold Nanoparticles for Enhanced Photoacoustic Imaging-Guided Photothermal Therapy of Tumors. Adv Healthc Mater 2020; 9:e2000394. [PMID: 32543023 DOI: 10.1002/adhm.202000394] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/07/2020] [Indexed: 02/04/2023]
Abstract
The complexity of biological systems poses a great challenge in the development of nanotheranostic agents with enhanced therapeutic efficacies. To systematically overcome a series of barriers during in vivo administration and achieve optimal antitumor activity, nanotheranostic agents that can self-adaptively change their properties in response to certain tumor-associated signals are highly preferable. Herein, gold nanoparticles with a mixed-charge zwitterionic surface (Au-MUA-TMA) is fabricated, which can undergo pH-triggered self-assembly for promoting tumor targeting and improving photoacoustic imaging (PAI)-guided photothermal tumor ablation. In blood and normal tissues, relatively small-sized Au-MUA-TMA can circulate stably, and upon arriving at the tumor sites, they quickly assemble into larger aggregates in an acidic tumor environment to ensure higher tumor accumulation and retention. Furthermore, the absorption band of Au-MUA-TMA can be remarkably shifted to the near-infrared (NIR) region, which effectively activates the photoacoustic (PA) signals of tumors and enhances photothermal therapy (PTT) with minimal side effects. This in vivo self-assembly strategy enables the nanotheranostic agents to better fulfill multiple requirements for in vivo application, thereby attaining advanced performances in cancer diagnosis and treatment.
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Affiliation(s)
- Ruili Zhang
- Engineering Research Center of Molecular & NeuroimagingMinistry of EducationSchool of Life Science and TechnologyXidian University Xi'an Shaanxi 710126 China
| | - Linlin Wang
- Engineering Research Center of Molecular & NeuroimagingMinistry of EducationSchool of Life Science and TechnologyXidian University Xi'an Shaanxi 710126 China
| | - Xiaofei Wang
- Engineering Research Center of Molecular & NeuroimagingMinistry of EducationSchool of Life Science and TechnologyXidian University Xi'an Shaanxi 710126 China
| | - Qian Jia
- Engineering Research Center of Molecular & NeuroimagingMinistry of EducationSchool of Life Science and TechnologyXidian University Xi'an Shaanxi 710126 China
| | - Zhuang Chen
- Engineering Research Center of Molecular & NeuroimagingMinistry of EducationSchool of Life Science and TechnologyXidian University Xi'an Shaanxi 710126 China
| | - Zuo Yang
- Engineering Research Center of Molecular & NeuroimagingMinistry of EducationSchool of Life Science and TechnologyXidian University Xi'an Shaanxi 710126 China
| | - Renchuan Ji
- Engineering Research Center of Molecular & NeuroimagingMinistry of EducationSchool of Life Science and TechnologyXidian University Xi'an Shaanxi 710126 China
| | - Jie Tian
- Engineering Research Center of Molecular & NeuroimagingMinistry of EducationSchool of Life Science and TechnologyXidian University Xi'an Shaanxi 710126 China
- Key Laboratory of Molecular ImagingInstitute of AutomationChinese Academy of Sciences Beijing 100190 China
- Beijing Advanced Innovation Center for Big Data‐Based Precision MedicineSchool of MedicineBeihang University Beijing 100191 China
| | - Zhongliang Wang
- Engineering Research Center of Molecular & NeuroimagingMinistry of EducationSchool of Life Science and TechnologyXidian University Xi'an Shaanxi 710126 China
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69
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Zhang Y, Liu J, Yu Y, Chen S, Huang F, Yang C, Chang J, Yang L, Fan S, Liu J. Enhanced radiotherapy using photothermal therapy based on dual-sensitizer of gold nanoparticles with acid-induced aggregation. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 29:102241. [PMID: 32565227 DOI: 10.1016/j.nano.2020.102241] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/26/2020] [Accepted: 06/07/2020] [Indexed: 12/11/2022]
Abstract
The damaged DNA strands caused by radiotherapy (RT) can repair by themselves. A gold nanoparticles (GNPs) system with acid-induced aggregation was developed into a dual sensitizer owing to its high radioactive rays attenuation ability and enhanced photothermal heating efficiency after GNPs aggregation to achieve a combination therapy of RT and photothermal therapy (PTT). In this combination therapy, the formed GNP aggregates firstly showed a higher sensitize enhancement ratio (SER) value (1.52). Importantly, the self-repair of damaged DNA strands was inhibited by mild PTT through down-regulating the expression of DNA repair protein, thus resulting in a much higher SER value (1.68). Anti-tumor studies further demonstrated that this combination therapy exhibited ideal anti-tumor efficacy. Furthermore, the imaging signals of GNPs in computed tomography and photoacoustic were significantly improved following the GNPs aggregation. Therefore, a dual sensitizer with multimodal imaging was successfully developed and can be further applied as a new anti-tumor therapy.
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Affiliation(s)
- Yumin Zhang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Nankai District, Tianjin, PR China
| | - Jinjian Liu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Nankai District, Tianjin, PR China
| | - Ying Yu
- Lab of Functional and Biomedical Nanomaterials, College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao, China
| | - Shizhu Chen
- Beijing General Pharmaceutical Corporation, Beijing, China; The National Institutes of Pharmaceutical R&D Co., Ltd., China Resources Pharmaceutical Group Limited, Beijing, China
| | - Fan Huang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Nankai District, Tianjin, PR China
| | - Cuihong Yang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Nankai District, Tianjin, PR China
| | - Jinglin Chang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Nankai District, Tianjin, PR China
| | - Lijun Yang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Nankai District, Tianjin, PR China
| | - Saijun Fan
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Nankai District, Tianjin, PR China.
| | - Jianfeng Liu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Nankai District, Tianjin, PR China.
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Meidanchi A, Ansari H. Copper Spinel Ferrite Superparamagnetic Nanoparticles as a Novel Radiotherapy Enhancer Effect in Cancer Treatment. J CLUST SCI 2020. [DOI: 10.1007/s10876-020-01832-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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71
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Hassan M, Nakayama M, Salah M, Akasaka H, Kubota H, Nakahana M, Tagawa T, Morita K, Nakaoka A, Ishihara T, Miyawaki D, Yoshida K, Nishimura Y, Ogino C, Sasaki R. A Comparative Assessment of Mechanisms and Effectiveness of Radiosensitization by Titanium Peroxide and Gold Nanoparticles. NANOMATERIALS 2020; 10:nano10061125. [PMID: 32517328 PMCID: PMC7353194 DOI: 10.3390/nano10061125] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 05/28/2020] [Accepted: 06/05/2020] [Indexed: 12/22/2022]
Abstract
The development of potentially safe radiosensitizing agents is essential to enhance the treatment outcomes of radioresistant cancers. The titanium peroxide nanoparticle (TiOxNP) was originally produced using the titanium dioxide nanoparticle, and it showed excellent reactive oxygen species (ROS) generation in response to ionizing radiation. Surface coating the TiOxNPs with polyacrylic acid (PAA) showed low toxicity to the living body and excellent radiosensitizing effect on cancer cells. Herein, we evaluated the mechanism of radiosensitization by PAA-TiOxNPs in comparison with gold nanoparticles (AuNPs) which represent high-atomic-number nanoparticles that show a radiosensitizing effect through the emission of secondary electrons. The anticancer effects of both nanoparticles were compared by induction of apoptosis, colony-forming assay, and the inhibition of tumor growth. PAA-TiOxNPs showed a significantly more radiosensitizing effect than that of AuNPs. A comparison of the types and amounts of ROS generated showed that hydrogen peroxide generation by PAA-TiOxNPs was the major factor that contributed to the nanoparticle radiosensitization. Importantly, PAA-TiOxNPs were generally nontoxic to healthy mice and caused no histological abnormalities in the liver, kidney, lung, and heart tissues.
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Affiliation(s)
- Mennaallah Hassan
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
- Department of Clinical Oncology, Faculty of Medicine, Sohag University, Sohag 82524, Egypt
| | - Masao Nakayama
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
- Discipline of Medical Radiations, School of Biomedical & Health Sciences, RMIT University, Bundoora Campus, Victoria 3083, Australia
| | - Mohammed Salah
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
- Department of Biochemistry, Faculty of Veterinary Medicine, South Valley University, Qena 83522, Egypt
| | - Hiroaki Akasaka
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
| | - Hikaru Kubota
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
| | - Makiko Nakahana
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
| | - Tatsuichiro Tagawa
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
| | - Kenta Morita
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, 1-1 Rokkodaicho, Nada-ku, Kobe 657-8501, Japan; (K.M.); (Y.N.); (C.O.)
- Research Facility Center for Science and Technology, Kobe University, 1-1 Rokkodaicho, Nada-ku, Kobe 657-8501, Japan
| | - Ai Nakaoka
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
| | - Takeaki Ishihara
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
| | - Daisuke Miyawaki
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
| | - Kenji Yoshida
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
| | - Yuya Nishimura
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, 1-1 Rokkodaicho, Nada-ku, Kobe 657-8501, Japan; (K.M.); (Y.N.); (C.O.)
| | - Chiaki Ogino
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, 1-1 Rokkodaicho, Nada-ku, Kobe 657-8501, Japan; (K.M.); (Y.N.); (C.O.)
| | - Ryohei Sasaki
- Division of Radiation Oncology, Kobe University Graduate School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, Kobe 650-0017, Japan; (M.H.); (M.N.); (M.S.); (H.A.); (H.K.); (M.N.); (T.T.); (A.N.); (T.I.); (D.M.); (K.Y.)
- Correspondence: ; Tel.: +81-78-3825687; Fax: +81-78-3826734
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Cao J, Shi X, Gurav DD, Huang L, Su H, Li K, Niu J, Zhang M, Wang Q, Jiang M, Qian K. Metabolic Fingerprinting on Synthetic Alloys for Medulloblastoma Diagnosis and Radiotherapy Evaluation. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2000906. [PMID: 32342553 DOI: 10.1002/adma.202000906] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 03/17/2020] [Indexed: 05/25/2023]
Abstract
Diagnostics is the key in screening and treatment of cancer. As an emerging tool in precision medicine, metabolic analysis detects end products of pathways, and thus is more distal than proteomic/genetic analysis. However, metabolic analysis is far from ideal in clinical diagnosis due to the sample complexity and metabolite abundance in patient specimens. A further challenge is real-time and accurate tracking of treatment effect, e.g., radiotherapy. Here, Pd-Au synthetic alloys are reported for mass-spectrometry-based metabolic fingerprinting and analysis, toward medulloblastoma diagnosis and radiotherapy evaluation. A core-shell structure is designed using magnetic core particles to support Pd-Au alloys on the surface. Optimized synthetic alloys enhance the laser desorption/ionization efficacy and achieve direct detection of 100 nL of biofluids in seconds. Medulloblastoma patients are differentiated from healthy controls with average diagnostic sensitivity of 94.0%, specificity of 85.7%, and accuracy of 89.9%, by machine learning of metabolic fingerprinting. Furthermore, the radiotherapy process of patients is monitored and a preliminary panel of serum metabolite biomarkers is identified with gradual changes. This work will lead to the application-driven development of novel materials with tailored structural design and establishment of new protocols for precision medicine in near future.
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Affiliation(s)
- Jing Cao
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, 160 Pujian Road, Shanghai, 200127, P. R. China
| | - Xuejiao Shi
- Department of Oncology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, P. R. China
| | - Deepanjali D Gurav
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, 160 Pujian Road, Shanghai, 200127, P. R. China
| | - Lin Huang
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, 160 Pujian Road, Shanghai, 200127, P. R. China
| | - Haiyang Su
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, 160 Pujian Road, Shanghai, 200127, P. R. China
| | - Keke Li
- Department of Oncology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, P. R. China
| | - Jingyang Niu
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, 160 Pujian Road, Shanghai, 200127, P. R. China
| | - Mengji Zhang
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, 160 Pujian Road, Shanghai, 200127, P. R. China
| | - Qian Wang
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, 160 Pujian Road, Shanghai, 200127, P. R. China
| | - Mawei Jiang
- Department of Oncology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200092, P. R. China
| | - Kun Qian
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, P. R. China
- State Key Laboratory for Oncogenes and Related Genes, Division of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Cancer Institute, 160 Pujian Road, Shanghai, 200127, P. R. China
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Ding Y, Sun Z, Tong Z, Zhang S, Min J, Xu Q, Zhou L, Mao Z, Xia H, Wang W. Tumor microenvironment-responsive multifunctional peptide coated ultrasmall gold nanoparticles and their application in cancer radiotherapy. Theranostics 2020; 10:5195-5208. [PMID: 32373207 PMCID: PMC7196283 DOI: 10.7150/thno.45017] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 03/22/2020] [Indexed: 11/05/2022] Open
Abstract
Two important features are required for promising radiosensitizers: one is selective tumor cell targeting to enhance the therapeutic outcome via lethal DNA damage and the other is rapid clearance to enable excellent biocompatibility for potential clinical application. Herein, ultrasmall gold nanoparticles (Au NPs) with diameter smaller than 5 nm were prepared and covered with a multifunctional peptide to endow them with selective tumor cell uptake capability. Combined with X-ray irradiation, the responsive Au NPs demonstrated superior radio-sensitizing toxicity and rapid renal clearance in vivo. Methods: A responsive peptide (Tat-R-EK) consists of three build blocks were used: a cell and even nuclear penetrating block derived from human immunodeficiency virus-1 transactivator of transcription protein (Tat), an cathepsin B cleavable linker, and a zwitterionic antifouling block. Ultrasmall Au NPs were prepared and then covered by the peptide via the Au-S bonds between gold and thiol groups from cysteine. The morphology, colloidal stability and the responsiveness of obtained Au@Tat-R-EK NPs were studied using transmittance electron microscopy and dynamic laser scattering. The selective cancer cell uptake and accumulation of Au@Tat-R-EK NPs in cancer tissue were studied via ICP-MS in vitro and in vivo, respectively. The cytotoxicity of Au@Tat-R-EK NPs on HepG2 cancer cells was evaluated in terms of cell viability, DNA damage, intracellular reactive oxygen species generation, and apoptosis analysis. Finally, the biocompatibility and tumor destruction ability against orthotopic LM3 liver cancers were verified in vivo. Results: Multifunctional peptide modified ultrasmall Au NPs were successfully prepared. The Au NPs exhibited enough colloidal stability and cathepsin B-responsive surface change, leading to selectively uptake by cancer cells in vitro and accumulation to tumor sites in vivo. Combined with X-ray irradiation, the responsive Au NPs demonstrated superior radio-sensitizing cytotoxicity in vitro and therapeutic outcome on mouse liver cancer in vivo. The ultrasmall size enables rapid clearance of the Au NPs, guarantees the biocompatibility in vivo for potential clinical applications. Conclusion: Some obstacles faced by the Au NPs-based radiotherapy, such as short circulation half-life, non-specific distribution, slow clearance and low radio-sensitizing effect, were effective solved through rational design of the smart nanomedicine. This work provides new insight in designing tumor microenvironment-responsive nanomedicine in cancer radiotherapy.
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Fu Q, Li Z, Ye J, Li Z, Fu F, Lin SL, Chang CA, Yang H, Song J. Magnetic targeted near-infrared II PA/MR imaging guided photothermal therapy to trigger cancer immunotherapy. Am J Cancer Res 2020; 10:4997-5010. [PMID: 32308764 PMCID: PMC7163437 DOI: 10.7150/thno.43604] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 03/13/2020] [Indexed: 12/20/2022] Open
Abstract
Rationale: Photothermal therapy (PTT) alone is easy to cause cancer recurrence and fail to completely resist metastasis, yet recurrence and metastasis are two major difficulties in cancer treatment. Titanium disulfide (TiS2) nanosheet anchored iron oxide nanoparticles (IO NPs) with strong absorption in the second near-infrared (NIR-II) window and excellent magnetic properties is developed as therapeutic agent for NIR-II photoacoustic (PA) imaging and magnetic resonance (MR) imaging guided NIR-II PTT triggered immunotherapy. Methods: The TiS2 nanosheets were prepared through a modified colloidal chemistry approach, and TSIO nanoagents were prepared by using a one pot self-assembly technique. The magnetic targeting capability of TSIO nanoagents were monitored by NIR-II PA, MR and thermal imaging in vivo. The NIR-II PTT combined with immunotherapy effect was investigated in mouse breast cancer tumor-bearing mice. Results: The TSIO nanoplatform showed enhanced tumor accumulation when a magnetic field was applied and had the ability to real time monitor the treatment process via dual NIR-II PA and MR imaging. In addition, the magnetic targeted NIR-II PA/MR imaging guided PTT provides an effective way to reverse the immunosuppression inside a tumor and to cooperate with immunotherapy to improve therapeutic outcome of the primary, distal and metastatic tumors.
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Fan M, Han Y, Gao S, Yan H, Cao L, Li Z, Liang XJ, Zhang J. Ultrasmall gold nanoparticles in cancer diagnosis and therapy. Theranostics 2020; 10:4944-4957. [PMID: 32308760 PMCID: PMC7163431 DOI: 10.7150/thno.42471] [Citation(s) in RCA: 135] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 03/15/2020] [Indexed: 12/19/2022] Open
Abstract
Due to their lower systemic toxicity, faster kidney clearance and higher tumor accumulation, ultrasmall gold nanoparticles (less than 10 nm in diameter) have been proved to be promising in biomedical applications. However, their potential applications in cancer imaging and treatment have not been reviewed yet. This review summarizes the efforts to develop systems based on ultrasmall gold nanoparticles for use in cancer diagnosis and therapy. First, we describe the methods for controlling the size and surface functionalization of ultrasmall gold nanoparticles. Second, we review the research on ultrasmall gold nanoparticles in cancer imaging and treatment. Specifically, we focus on the applications of ultrasmall gold nanoparticles in tumor visualization and bioimaging in different fields such as magnetic resonance imaging, photoacoustic imaging, fluorescence imaging, and X-ray scatter imaging. We also highlight the applications of ultrasmall gold nanoparticles in tumor chemotherapy, radiotherapy, photodynamic therapy and gene therapy.
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Recent advances of smart acid‐responsive gold nanoparticles in tumor therapy. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 12:e1619. [DOI: 10.1002/wnan.1619] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 01/17/2020] [Accepted: 01/21/2020] [Indexed: 12/14/2022]
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Su YL, Kuo LW, Hsu CH, Chiang CS, Lu YJ, Chang SJ, Hu SH. Rabies virus glycoprotein-amplified hierarchical targeted hybrids capable of magneto-electric penetration delivery to orthotopic brain tumor. J Control Release 2020; 321:159-173. [PMID: 32045622 DOI: 10.1016/j.jconrel.2020.02.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 01/16/2020] [Accepted: 02/07/2020] [Indexed: 12/11/2022]
Abstract
Compact nanohybrids can potentially unite various therapeutic features and reduce side effects for precise cancer therapy. However, the poor accumulation and limited tumor penetration of drugs at the tumor impede the manifestation of nanomedicine. We developed a rabies virus glycoprotein (RVG)-amplified hierarchical targeted hybrid that acts as a stealthy and magnetolytic carrier that transports dual tumor-penetrating agents incorporating two drugs (boron-doped graphene quantum dots (B-GQDs)/doxorubicin and pH-responsive dendrimers (pH-Den)/palbociclib). The developed RVG-decorated hybrids (RVG-hybrids) enhance the accumulation of drugs at tumor by partially bypassing the BBB via spinal cord transportation and pH-induced aggregation of hierarchical targeting. The penetrated delivery of dual pH-Den and B-GQD drugs to deep tumors is actuated by magnetoelectric effect, which are able to generate electrons to achieve electrostatic repulsion and disassemble the hybrids into components of a few nanometers in size. The synergy of magnetoelectric drug penetration and chemotherapy was achieved by delivery of the B-GQDs and pH-Den to orthotopic tumors, which prolonged the host survival time. This RVG-amplified dual hierarchical delivery integrated with controlled and penetrated release from this hybrid improve the distribution of the therapeutic agents at the brain tumor for synergistic therapy, exhibiting potential for clinic use.
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Affiliation(s)
- Yu-Lin Su
- Department of Biomedical Engineering and Environmental Science, National Tsing Hua University, Hsinchu, Taiwan
| | - Li-Wen Kuo
- Department of Biomedical Engineering and Environmental Science, National Tsing Hua University, Hsinchu, Taiwan
| | - Chia-Hsien Hsu
- Institute of Biomedical Engineering and Nanomedicine, National Health Research Institutes, Taiwan
| | - Chi-Shiun Chiang
- Department of Biomedical Engineering and Environmental Science, National Tsing Hua University, Hsinchu, Taiwan; Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan
| | - Yu-Jen Lu
- Department of Neurosurgery, Chang Gung Memorial Hospital, Linkou, Taiwan
| | - Shing-Jyh Chang
- Department of Obstetrics and Gynecology, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan
| | - Shang-Hsiu Hu
- Department of Biomedical Engineering and Environmental Science, National Tsing Hua University, Hsinchu, Taiwan.
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Boateng F, Ngwa W. Delivery of Nanoparticle-Based Radiosensitizers for Radiotherapy Applications. Int J Mol Sci 2019; 21:ijms21010273. [PMID: 31906108 PMCID: PMC6981554 DOI: 10.3390/ijms21010273] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/21/2019] [Accepted: 12/16/2019] [Indexed: 02/06/2023] Open
Abstract
Nanoparticle-based radiosensitization of cancerous cells is evolving as a favorable modality for enhancing radiotherapeutic ratio, and as an effective tool for increasing the outcome of concomitant chemoradiotherapy. Nevertheless, delivery of sufficient concentrations of nanoparticles (NPs) or nanoparticle-based radiosensitizers (NBRs) to the targeted tumor without or with limited systemic side effects on healthy tissues/organs remains a challenge that many investigators continue to explore. With current systemic intravenous delivery of a drug, even targeted nanoparticles with great prospect of reaching targeted distant tumor sites, only a portion of the administered NPs/drug dosage can reach the tumor, despite the enhanced permeability and retention (EPR) effect. The rest of the targeted NPs/drug remain in systemic circulation, resulting in systemic toxicity, which can decrease the general health of patients. However, the dose from ionizing radiation is generally delivered across normal tissues to the tumor cells (especially external beam radiotherapy), which limits dose escalation, making radiotherapy (RT) somewhat unsafe for some diseased sites despite the emerging development in RT equipment and technologies. Since radiation cannot discriminate healthy tissue from diseased tissue, the radiation doses delivered across healthy tissues (even with nanoparticles delivered via systemic administration) are likely to increase injury to normal tissues by accelerating DNA damage, thereby creating free radicals that can result in secondary tumors. As a result, other delivery routes, such as inhalation of nanoparticles (for lung cancers), localized delivery via intratumoral injection, and implants loaded with nanoparticles for local radiosensitization, have been studied. Herein, we review the current NP delivery techniques; precise systemic delivery (injection/infusion and inhalation), and localized delivery (intratumoral injection and local implants) of NBRs/NPs. The current challenges, opportunities, and future prospects for delivery of nanoparticle-based radiosensitizers are also discussed.
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Affiliation(s)
- Francis Boateng
- TIDTAC LLC, Orlando, FL 32828, USA
- Correspondence: ; Tel.: +1-7745264723
| | - Wilfred Ngwa
- TIDTAC LLC, Orlando, FL 32828, USA
- Department of Physics and Applied Physics, University of Massachusetts Lowell Lowell, MA 01854, USA
- Department of Radiation Oncology, Brigham and Women’s Hospital, Boston, MA 02115, USA
- Department of Radiation Oncology, Harvard Medical School, Boston, MA 02115, USA
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Wang L, Zhang T, Huo M, Guo J, Chen Y, Xu H. Construction of Nucleus-Targeting Iridium Nanocrystals for Photonic Hyperthermia-Synergized Cancer Radiotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1903254. [PMID: 31549785 DOI: 10.1002/smll.201903254] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Revised: 08/18/2019] [Indexed: 06/10/2023]
Abstract
Prominent tumor-cell nucleus targeting of radiosensitizer substantially affects the therapeutic consequence of advanced tumor radiotherapy via lethal nucleus DNA damage. Herein, ultrasmall iridium nanocrystals (Ir NCs, <5 nm) are constructed for efficient tumor-specific photonic hyperthermia-synergized radiotherapy. To endow the NCs with qualified cell nucleus-targeting performance, polyethylene glycol (PEG)-modified Ir NCs are decorated with αv β3 integrin-targeting cyclic arginine-glycine-aspartic (c(RGDyC)), designated as RGD, peptides and human immunodeficiency virus-1 transactivator of transcription protein(TAT), respectively, facilitating the tumor-cell-membrane (with overexpressed αv β3 integrin) and cell-nucleus targeting. The formulated Ir-RGD-TAT (Ir-R/T) NCs are demonstrated to accumulate inside the nucleus of tumor cells and generate effective DNA lesions upon X-ray irradiation. Further in vivo evaluations verify the satisfactory carcinoma destruction performance against 4T1 tumor xenografts. Importantly, the intriguing photonic NIR adsorption of Ir-R/T NCs has enabled the hyperthermia therapeutics accompanied with photoacoustic imaging modalities, achieving clinically promising biocompatible multifunctional radiosensitized nanoplatforms for effective tumor therapeutics.
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Affiliation(s)
- Liying Wang
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University School of Medicine, Tongji University Cancer Center, 301 Middle Yanchang Rd, Shanghai, 200072, P. R. China
| | - Tingting Zhang
- Department of Ultrasound, Eastern Hepatobiliary Surgery Hospital (EHBH), Second Military Medical University, 225 Changhai Rd, Shanghai, 200438, P. R. China
- The 985 Hospital of PLA, 30 Qiaodong Rd, Taiyuan, 030001, P. R. China
| | - Minfeng Huo
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Rd, Shanghai, 200050, P. R. China
| | - Jia Guo
- Department of Ultrasound, Eastern Hepatobiliary Surgery Hospital (EHBH), Second Military Medical University, 225 Changhai Rd, Shanghai, 200438, P. R. China
| | - Yu Chen
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Rd, Shanghai, 200050, P. R. China
| | - Huixiong Xu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University School of Medicine, Tongji University Cancer Center, 301 Middle Yanchang Rd, Shanghai, 200072, P. R. China
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Radiosensitive core/satellite ternary heteronanostructure for multimodal imaging-guided synergistic cancer radiotherapy. Biomaterials 2019; 226:119545. [PMID: 31648136 DOI: 10.1016/j.biomaterials.2019.119545] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 10/12/2019] [Accepted: 10/13/2019] [Indexed: 01/06/2023]
Abstract
Developing safe, effective and targeting radiosensitizers with clear action mechanisms to achieve synergistic localized cancer treatment is an important strategy for radiotherapy. Herein, we design and synthesize a ternary heteronanostructure radiosensitizer (SeAuFe-EpC) with core/satellite morphology by a simple method to realize multimodal imaging-guided cancer radiotherapy. The mechanistic studies reveal that Se incorporation could drastically improve the electrical conductivity and lower the energy barrier between the three components, resulting in more electrons transfer between Se-Au interface and migration over the heterogeneous junction of Au-Fe3O4 NPs interface. This synergistic interaction enhanced the energy transfer and facilitated more excited excitons generated by SeAuFe-EpC NPs, thus promoting the transformation of 3O2 to 1O2via resonance energy transfer, finally resulting in irreversible cancer cell apoptosis. Additionally, based on the X-ray attenuation ability and high NIR absorption of AuNPs and the superparamagnetism of Fe3O4, in vivo computer tomography, photoacoustic and magnetic resonance tri-modal imaging have been employed to visualize the tracking and targeting ability of the NPs. As expected, the NPs specifically accumulated in orthotopic breast tumor area and achieved synergistic anticancer efficacy, but showed no toxic side effects on main organs. Collectively, this study sheds light on the potential roles of core/satellite heteronanostructure in imaging-guided cancer radiotherapy.
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81
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Targeted nanoparticles for precise cancer therapy. SCIENCE CHINA-LIFE SCIENCES 2019; 62:1392-1395. [DOI: 10.1007/s11427-019-9824-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 07/25/2019] [Indexed: 12/16/2022]
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82
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Ge X, Fu Q, Bai L, Chen B, Wang R, Gao S, Song J. Photoacoustic imaging and photothermal therapy in the second near-infrared window. NEW J CHEM 2019. [DOI: 10.1039/c9nj01402k] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review summarizes the recent progress of PA imaging and PTT agents in the second NIR window.
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Affiliation(s)
- Xiaoguang Ge
- Department of Nuclear Medicine
- China-Japan Union Hospital of Jilin University
- Changchun
- China
- MOE Key Laboratory for Analytical Science of Food Safety and Biology
| | - Qinrui Fu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- China
| | - Lin Bai
- Department of Nuclear Medicine
- China-Japan Union Hospital of Jilin University
- Changchun
- China
| | - Bin Chen
- Department of Nuclear Medicine
- China-Japan Union Hospital of Jilin University
- Changchun
- China
| | - Renjie Wang
- Department of Nuclear Medicine
- China-Japan Union Hospital of Jilin University
- Changchun
- China
| | - Shi Gao
- Department of Nuclear Medicine
- China-Japan Union Hospital of Jilin University
- Changchun
- China
| | - Jibin Song
- MOE Key Laboratory for Analytical Science of Food Safety and Biology
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- China
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83
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Dahmani FZ, Zhong D, Qi Y, Dahmani AEG, Xie T, Zhou B, Li W, Yao K, Li L, Zhou M. A size-tunable and multi-responsive nanoplatform for deep tumor penetration and targeted combinatorial radio-/chemotherapy. J Mater Chem B 2019. [DOI: 10.1039/c9tb00716d] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a versatile nanoplatform with size tunability, pH-responsiveness, active targeting and radio-/chemotherapeutic features as an efficient tool for tumor therapy.
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Affiliation(s)
- Fatima Zohra Dahmani
- Eye Center, the Second Affiliated Hospital
- Zhejiang University School of Medicine
- Hangzhou 310009
- China
- Institute of Translational Medicine
| | - Danni Zhong
- Institute of Translational Medicine
- Zhejiang University
- Hangzhou 310009
- China
| | - Yuchen Qi
- Institute of Translational Medicine
- Zhejiang University
- Hangzhou 310009
- China
| | | | - Tingting Xie
- Institute of Translational Medicine
- Zhejiang University
- Hangzhou 310009
- China
| | - Bo Zhou
- Institute of Translational Medicine
- Zhejiang University
- Hangzhou 310009
- China
| | - Wanli Li
- Institute of Translational Medicine
- Zhejiang University
- Hangzhou 310009
- China
| | - Ke Yao
- Eye Center, the Second Affiliated Hospital
- Zhejiang University School of Medicine
- Hangzhou 310009
- China
- Zhejiang Provincial Key Lab of Ophthalmology
| | - Lei Li
- Shanghai Key Laboratory of Regulatory Biology
- Institute of Biomedical Sciences
- School of Life Sciences
- East China Normal University
- Shanghai 200241
| | - Min Zhou
- Eye Center, the Second Affiliated Hospital
- Zhejiang University School of Medicine
- Hangzhou 310009
- China
- Institute of Translational Medicine
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