101
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Cheng P, Pu K. Activatable Phototheranostic Materials for Imaging-Guided Cancer Therapy. ACS APPLIED MATERIALS & INTERFACES 2020; 12:5286-5299. [PMID: 31730329 DOI: 10.1021/acsami.9b15064] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Cancer theranostics, which combines diagnostic and therapeutic effects into one entity, holds promise in precision medicine. Conventional theranostic agents possess always-on imaging signals and cytotoxic effects and thus often encounter poor selectivity or specificity in cancer treatment. To tackle this issue, activatable phototheranostic materials (PMs) have been developed to simultaneously and specifically turn on their diagnostic signals (fluorescence/self-luminescence/photoacoustic signals) and photothermal/photodynamic effects in response to cancer hallmarks. This Review summarizes the recent progress in the design, synthesis and proof-of-concept applications of activatable PMs. The molecular engineering strategy to increase tumor accumulation and enhance treatment efficacy are highlighted. Current challenges and future perspectives in this emerging field are also discussed.
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Affiliation(s)
- Penghui Cheng
- School of Chemical and Biomedical Engineering , Nanyang Technological University , 70 Nanyang Drive , 637457 Singapore
| | - Kanyi Pu
- School of Chemical and Biomedical Engineering , Nanyang Technological University , 70 Nanyang Drive , 637457 Singapore
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102
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Chen JA, Pan H, Wang Z, Gao J, Tan J, Ouyang Z, Guo W, Gu X. Imaging of ovarian cancers using enzyme activatable probes with second near-infrared window emission. Chem Commun (Camb) 2020; 56:2731-2734. [PMID: 32022000 DOI: 10.1039/c9cc09158k] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We herein develop two β-galactosidase (β-Gal) activatable NIR fluorescent probes for visualizing ovarian cancers. Particularly, probe BOD-M-βGal produced NIR-II emission light at 900-1300 nm upon β-Gal activation. By using our activatable and target specific NIR-II probe for deep-tissue imaging of β-Gal overexpressed ovarian cancer cells, rapid and accurate imaging of ovarian tumors in nude mice was achieved.
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Affiliation(s)
- Ji-An Chen
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai 201301, China.
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103
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Asgher M, Qamar SA, Sadaf M, Iqbal HMN. Multifunctional materials conjugated with near-infrared fluorescent organic molecules and their targeted cancer bioimaging potentialities. Biomed Phys Eng Express 2020; 6:012003. [PMID: 33438589 DOI: 10.1088/2057-1976/ab6e1d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Near-infrared fluorescent dyes based on small organic molecules are believed to have a great influence on cancer diagnosis at large and targeted cancer cell bioimaging, in particular. NIR dyes-based organic molecules have notable characteristics features, such as high tissue penetration and low tissue autofluorescence in the NIR spectral region. Cancer targeted bioimaging relies significantly on the synthesis of highly specific molecular probes with excellent stability. Recently, NIR dyes have emerged as unique fluorescent probes for cancer bioimaging. These current advancements have overcome many limitations of conventional NIR probes e.g., poor photostability and hydrophilicity, insufficient stability and low quantum yield. The further potential lies in NIR dyes or NIR dyes-coated nanocarriers conjugated with cancer-specific ligand (e.g., peptides, antibodies, proteins or other small molecules). Multifunctional NIR dyes have synthesized, which efficiently accumulate in cancer cells without requiring chemical conjugation and also these dyes have presented novel photophysical and pharmaceutical properties for in vivo imaging. This review highlights the recently developed NIR dyes with novel applications in cancer bioimaging. We believe that these novel fluorophores will enhance our understanding of cancer imaging and pave a new road in cancer diagnosis and treatment.
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Affiliation(s)
- Muhammad Asgher
- Department of Biochemistry, University of Agriculture, Faisalabad, Pakistan
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104
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Chen C, Tian R, Zeng Y, Chu C, Liu G. Activatable Fluorescence Probes for “Turn-On” and Ratiometric Biosensing and Bioimaging: From NIR-I to NIR-II. Bioconjug Chem 2020; 31:276-292. [DOI: 10.1021/acs.bioconjchem.9b00734] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Chuan Chen
- Department of Pharmacy, Xiamen Medical College, Xiamen, Fujian 361023, China
| | - Rui Tian
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, Fujian 361102, China
| | - Yun Zeng
- Department of Pharmacy, Xiamen Medical College, Xiamen, Fujian 361023, China
| | - Chengchao Chu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, Fujian 361102, China
| | - Gang Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, Fujian 361102, China
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105
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Yao X, Liu W, Zhu W, Tiemuer A, Zhou F, Yang S, Yu H, Qian X, Liu Y. Near-infrared fluorescent chemodosimeter for real-time in vivo evaluation of H2S-release efficiency of prodrug. Chem Commun (Camb) 2020; 56:8111-8114. [DOI: 10.1039/d0cc02814b] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A promising platform for evaluating H2S-release in pharmaceutical development, and enabling a great method for monitoring H2S in future clinical medicine.
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Affiliation(s)
- Xufeng Yao
- School of Engineering
- China Pharmaceutical University
- P. R. China
| | - Wangwang Liu
- School of Engineering
- China Pharmaceutical University
- P. R. China
| | - Wenchao Zhu
- School of Engineering
- China Pharmaceutical University
- P. R. China
| | - Aliya Tiemuer
- School of Engineering
- China Pharmaceutical University
- P. R. China
| | - Fangyuan Zhou
- School of Engineering
- China Pharmaceutical University
- P. R. China
| | - Shikui Yang
- School of Engineering
- China Pharmaceutical University
- P. R. China
| | - Hui Yu
- School of Engineering
- China Pharmaceutical University
- P. R. China
| | - Xiaoli Qian
- School of Engineering
- China Pharmaceutical University
- P. R. China
| | - Yi Liu
- School of Engineering
- China Pharmaceutical University
- P. R. China
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106
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Feng G, Zhang GQ, Ding D. Design of superior phototheranostic agents guided by Jablonski diagrams. Chem Soc Rev 2020; 49:8179-8234. [DOI: 10.1039/d0cs00671h] [Citation(s) in RCA: 203] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review summarizes how Jablonski diagrams guide the design of advanced organic optical agents and improvement of disease phototheranostic efficacies.
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Affiliation(s)
- Guangxue Feng
- State Key Laboratory of Luminescent Materials and Devices
- Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates
- AIE Institute
- School of Materials Science and Engineering
- South China University of Technology
| | - Guo-Qiang Zhang
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Bioactive Materials
- Ministry of Education, and College of Life Sciences
- Nankai University
- Tianjin 300071
| | - Dan Ding
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Bioactive Materials
- Ministry of Education, and College of Life Sciences
- Nankai University
- Tianjin 300071
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107
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Xing Y, Cai Z, Xu M, Ju W, Luo X, Hu Y, Liu X, Kang T, Wu P, Cai C, Zhu JJ. Raman observation of a molecular signaling pathway of apoptotic cells induced by photothermal therapy. Chem Sci 2019; 10:10900-10910. [PMID: 32190245 PMCID: PMC7066574 DOI: 10.1039/c9sc04389f] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 10/15/2019] [Indexed: 12/14/2022] Open
Abstract
Plasmonic nanoparticle (NP)-mediated photothermal therapy (PPTT) has been explored as a minimally invasive approach to cancer therapy and has progressed from concept to the early stage of clinical trials. Better understanding of the cellular and molecular response to PPTT is crucial for improvement of therapy efficacy and advancement of clinical application. However, the molecular mechanism underlying PPTT-induced apoptosis is still unclear and under dispute. In this work, we used nuclear-targeting Au nanostars (Au NSs) as both a photothermal agent to specifically induce apoptosis in cancer cells and as a surface enhanced Raman spectroscopy (SERS) probe to monitor the time-dependent SERS spectra of MCF-7 cells which are undergoing apoptosis. Through SERS spectra and their synchronous and asynchronous SERS correlation maps, the occurrence and dynamics of a cascade of molecular events have been investigated, and a molecular signaling pathway of PPTT-induced apoptosis, including release of cytochrome c, protein degradation, and DNA fragmentation, was revealed, which was also demonstrated by metabolomics, agarose gel electrophoresis, and western blot analysis, respectively. These results indicated that PPTT-induced apoptosis undergoes an intrinsic mitochondria-mediated apoptosis pathway. Combined with western blot results, this intrinsic mitochondria-mediated apoptosis pathway was further demonstrated to be initiated by a BH3-only protein, BID. This work is beneficial for not only improving the fundamental understanding of the molecular mechanism of apoptosis induced by PPTT but also for guiding the modulation of PPTT to drive forward its clinical application.
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Affiliation(s)
- Yingfang Xing
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Zhewei Cai
- Department of Chemical and Biomolecular Engineering , Clarkson University , Potsdam , NY 13699 , USA
| | - Meijuan Xu
- Key Laboratory of Department of Clinical Pharmacology , Affiliated Hospital of Nanjing University of Chinese Medicine , China
| | - Wenzheng Ju
- Key Laboratory of Department of Clinical Pharmacology , Affiliated Hospital of Nanjing University of Chinese Medicine , China
| | - Xiaojun Luo
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Yaojuan Hu
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Xiaoyan Liu
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Tuli Kang
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Ping Wu
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Chenxin Cai
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Jun-Jie Zhu
- State Key Laboratory of Analytical for Life Science , School of Chemistry & Chemical Engineering , Nanjing University , Nanjing 210093 , P. R. China .
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108
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Wang R, Gao W, Gao J, Xu G, Zhu T, Gu X, Zhao C. A Förster Resonance Energy Transfer Switchable Fluorescent Probe With H 2S-Activated Second Near-Infrared Emission for Bioimaging. Front Chem 2019; 7:778. [PMID: 31824918 PMCID: PMC6886478 DOI: 10.3389/fchem.2019.00778] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 10/28/2019] [Indexed: 01/01/2023] Open
Abstract
Real-time and accurate detection of endogenous hydrogen sulfide is of great biomedical significance. Here, a FRET-based fluorescent probe for ratiometric detection of H2S was designed to comprise an AIE luminophore TPE as an energy donor and a monochlorinated BODIPY dye as an energy acceptor and H2S-responsive site. Such a designed probe showed H2S-dependent ratiometric and light-up NIR-II emission, enabling accurate imaging of H2S-rich cancer cells and identification of H2S-rich tumors with high resolution.
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Affiliation(s)
- Rongchen Wang
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, Institute of Fine Chemicals, East China University of Science and Technology, Shanghai, China
| | - Wei Gao
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, Institute of Fine Chemicals, East China University of Science and Technology, Shanghai, China
| | - Jie Gao
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, China
| | - Ge Xu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, Institute of Fine Chemicals, East China University of Science and Technology, Shanghai, China
| | - Tianli Zhu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, Institute of Fine Chemicals, East China University of Science and Technology, Shanghai, China
| | - Xianfeng Gu
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, China
| | - Chunchang Zhao
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, Institute of Fine Chemicals, East China University of Science and Technology, Shanghai, China
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109
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Gao W, Li M, Xu G, Wang R, Shi B, Zhu T, Gao J, Gu X, Shi P, Zhao C. Tumor microenvironment-activated nanosystems with selenophenol substituted BODIPYs as photosensitizers for photodynamic therapy. Bioorg Med Chem Lett 2019; 30:126854. [PMID: 31859157 DOI: 10.1016/j.bmcl.2019.126854] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 11/08/2019] [Accepted: 11/21/2019] [Indexed: 11/30/2022]
Abstract
NIR-light-absorbing photosensitizers with the capability of selective localization and activation in tumor regions are of great importance for practical photodynamic therapy (PDT). Here, selenophenol substituted BODIPYs were designed and synthesized as new photosensitizers for PDT. One of these obtained BODIPYs, IBSeOV, possesses an intense and low energy absorption with a high singlet oxygen quantum yield (ΦΔ = 60%). Considering manganese dioxide (MnO2) nanosheets as versatile nanocarriers in cancer theranostics, nanosystem IBSeOV/MnO2 was then fabricated to furnish tumor environment selective activation. Such designed nanoplatform allowed for GSH-controllable 1O2 production and exhibited low cytotoxicity in dark but good photocytotoxicity to cancer cells. The in vivo antitumor outcome suggested the high treatment efficiency of IBSeOV/MnO2 for tumor therapy.
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Affiliation(s)
- Wei Gao
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Ming Li
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Ge Xu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Rongchen Wang
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Ben Shi
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Tianli Zhu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Jie Gao
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, PR China
| | - Xianfeng Gu
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, PR China.
| | - Ping Shi
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, PR China.
| | - Chunchang Zhao
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China.
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110
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Zhao L, Xing Y, Wang R, Yu F, Yu F. Self-Assembled Nanomaterials for Enhanced Phototherapy of Cancer. ACS APPLIED BIO MATERIALS 2019; 3:86-106. [DOI: 10.1021/acsabm.9b00843] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Linlu Zhao
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, College of Pharmacy, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
| | - Yanlong Xing
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, College of Pharmacy, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
| | - Rui Wang
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, College of Pharmacy, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
| | - FeiFei Yu
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, College of Pharmacy, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
| | - Fabiao Yu
- Institute of Functional Materials and Molecular Imaging, Key Laboratory of Emergency and Trauma, Ministry of Education, College of Pharmacy, Key Laboratory of Hainan Trauma and Disaster Rescue, College of Clinical Medicine, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China
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111
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Shi B, Ren N, Gu L, Xu G, Wang R, Zhu T, Zhu Y, Fan C, Zhao C, Tian H. Theranostic Nanoplatform with Hydrogen Sulfide Activatable NIR Responsiveness for Imaging‐Guided On‐Demand Drug Release. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909883] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ben Shi
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research CenterInstitute of Fine ChemicalsSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
| | - Ning Ren
- Division of Physical Biology and Bioimaging CenterShanghai Synchrotron Radiation FacilityShanghai Institute of Applied PhysicsChinese Academy of SciencesUniversity of Chinese Academy of Sciences, Zhangjiang Laboratory, Shanghai Advanced Research Institute Shanghai 201800 China
| | - Luyan Gu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research CenterInstitute of Fine ChemicalsSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
| | - Ge Xu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research CenterInstitute of Fine ChemicalsSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
| | - Rongchen Wang
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research CenterInstitute of Fine ChemicalsSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
| | - Tianli Zhu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research CenterInstitute of Fine ChemicalsSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
| | - Ying Zhu
- Division of Physical Biology and Bioimaging CenterShanghai Synchrotron Radiation FacilityShanghai Institute of Applied PhysicsChinese Academy of SciencesUniversity of Chinese Academy of Sciences, Zhangjiang Laboratory, Shanghai Advanced Research Institute Shanghai 201800 China
| | - Chunhai Fan
- School of Chemistry and Chemical Engineering, and Institute of Molecular MedicineRenji HospitalSchool of MedicineShanghai Jiao Tong University Shanghai 200240 China)
| | - Chunchang Zhao
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research CenterInstitute of Fine ChemicalsSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
| | - He Tian
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research CenterInstitute of Fine ChemicalsSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
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112
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Chen W, Ni D, Rosenkrans ZT, Cao T, Cai W. Smart H 2S-Triggered/Therapeutic System (SHTS)-Based Nanomedicine. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1901724. [PMID: 31763153 PMCID: PMC6864508 DOI: 10.1002/advs.201901724] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 09/13/2019] [Indexed: 05/02/2023]
Abstract
Hydrogen sulfide (H2S) is of vital importance in several biological and physical processes. The significance of H2S-specific detection and monitoring is emphasized by its elevated levels in various diseases such as cancer. Nanotechnology enhances the performance of chemical sensing nanoprobes due to the enhanced efficiency and sensitivity. Recently, extensive research efforts have been dedicated to developing novel smart H2S-triggered/therapeutic system (SHTS) nanoplatforms for H2S-activated sensing, imaging, and therapy. Herein, the latest SHTS-based nanomaterials are summarized and discussed in detail. In addition, therapeutic strategies mediated by endogenous H2S as a trigger or exogenous H2S delivery are also included. A comprehensive understanding of the current status of SHTS-based strategies will greatly facilitate innovation in this field. Lastly, the challenges and key issues related to the design and development of SHTS-based nanomaterials (e.g., morphology, surface modification, therapeutic strategies, appropriate application, and selection of nanomaterials) are outlined.
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Affiliation(s)
- Weiyu Chen
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin‐MadisonMadisonWI53705USA
| | - Dalong Ni
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin‐MadisonMadisonWI53705USA
| | - Zachary T. Rosenkrans
- Department of Pharmaceutical SciencesUniversity of Wisconsin‐MadisonMadisonWI53705USA
| | - Tianye Cao
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin‐MadisonMadisonWI53705USA
| | - Weibo Cai
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin‐MadisonMadisonWI53705USA
- Department of Pharmaceutical SciencesUniversity of Wisconsin‐MadisonMadisonWI53705USA
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113
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Future Applications of MXenes in Biotechnology, Nanomedicine, and Sensors. Trends Biotechnol 2019; 38:264-279. [PMID: 31635894 DOI: 10.1016/j.tibtech.2019.09.001] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 09/05/2019] [Accepted: 09/05/2019] [Indexed: 12/31/2022]
Abstract
The past few years have seen significant developments in the chemistry and potential biological applications of 2D materials. This review focuses on recent advances in the biotechnological and biomedical applications of MXenes, which are 2D carbides, nitrides, and carbonitrides of transition metals. Nanomaterials based on MXenes can be used as therapeutics for anticancer treatment, in photothermal therapy as drug delivery platforms, or as nanodrugs without any additional modification. Furthermore, we discuss the potential use of these materials in biosensing and bioimaging, including magnetic resonance and photoacoustic imaging techniques. Finally, we present the most significant examples of the use of MXenes as efficient agents for environmental and antimicrobial treatments, as well as a brief discussion of their future prospects and challenges.
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114
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Shi B, Ren N, Gu L, Xu G, Wang R, Zhu T, Zhu Y, Fan C, Zhao C, Tian H. Theranostic Nanoplatform with Hydrogen Sulfide Activatable NIR Responsiveness for Imaging-Guided On-Demand Drug Release. Angew Chem Int Ed Engl 2019; 58:16826-16830. [PMID: 31532051 DOI: 10.1002/anie.201909883] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 09/03/2019] [Indexed: 11/09/2022]
Abstract
NIR light responsive nanoplatforms hold great promise for on-demand drug release in precision cancer medicine. However, currently available systems utilize "always-on" photothermal transducers that lack target specificity, and thus inaccurately differentiate tumors from normal tissues. Developed here is a theranostic nanoplatform featuring H2 S-mediated in situ production of NIR photothermal agents for imaging-guided and photocontrolled drug release. The system targets H2 S-rich cancers. This nanoplatform shows H2 S-activatable NIR-II emission and NIR light controllable release of the drug Camptothecin-11. Upon administering the system to HCT116 tumor-bearing mice, the tumor is greatly suppressed with minimal side effects, arising from the synergy of the cancer-specific and NIR light activated therapy. This theranostic nanoplatform thus sheds light on precision medicine with guidance through NIR-II imaging.
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Affiliation(s)
- Ben Shi
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Ning Ren
- Division of Physical Biology and Bioimaging Center, Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Zhangjiang Laboratory, Shanghai Advanced Research Institute, Shanghai, 201800, China
| | - Luyan Gu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Ge Xu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Rongchen Wang
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Tianli Zhu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Ying Zhu
- Division of Physical Biology and Bioimaging Center, Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Zhangjiang Laboratory, Shanghai Advanced Research Institute, Shanghai, 201800, China
| | - Chunhai Fan
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200240, China)
| | - Chunchang Zhao
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - He Tian
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
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Liu F, Lin L, Zhang Y, Wang Y, Sheng S, Xu C, Tian H, Chen X. A Tumor-Microenvironment-Activated Nanozyme-Mediated Theranostic Nanoreactor for Imaging-Guided Combined Tumor Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1902885. [PMID: 31423690 DOI: 10.1002/adma.201902885] [Citation(s) in RCA: 192] [Impact Index Per Article: 38.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 07/20/2019] [Indexed: 06/10/2023]
Abstract
Activatable theranostic agents that can be activated by tumor microenvironment possess higher specificity and sensitivity. Here, activatable nanozyme-mediated 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) loaded ABTS@MIL-100/poly(vinylpyrrolidine) (AMP) nanoreactors (NRs) are developed for imaging-guided combined tumor therapy. The as-constructed AMP NRs can be specifically activated by the tumor microenvironment through a nanozyme-mediated "two-step rocket-launching-like" process to turn on its photoacoustic imaging signal and photothermal therapy (PTT) function. In addition, simultaneously producing hydroxyl radicals in response to the high H2 O2 level of the tumor microenvironment and disrupting intracellular glutathione (GSH) endows the AMP NRs with the ability of enhanced chemodynamic therapy (ECDT), thereby leading to more efficient therapeutic outcome in combination with tumor-triggered PTT. More importantly, the H2 O2 -activated and acid-enhanced properties enable the AMP NRs to be specific to tumors, leaving the normal tissues unharmed. These remarkable features of AMP NRs may open a new avenue to explore nanozyme-involved nanoreactors for intelligent, accurate, and noninvasive cancer theranostics.
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Affiliation(s)
- Feng Liu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
| | - Lin Lin
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
| | - Ying Zhang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
| | - Yanbing Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
- University of Science and Technology of China, Hefei, 230026, China
| | - Shu Sheng
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
| | - Caina Xu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
| | - Huayu Tian
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
- University of Science and Technology of China, Hefei, 230026, China
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- Jilin Biomedical Polymers Engineering Laboratory, Changchun, 130022, China
- University of Science and Technology of China, Hefei, 230026, China
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116
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Tao C, An L, Lin J, Tian Q, Yang S. Surface Plasmon Resonance-Enhanced Photoacoustic Imaging and Photothermal Therapy of Endogenous H 2 S-Triggered Au@Cu 2 O. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1903473. [PMID: 31513347 DOI: 10.1002/smll.201903473] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/12/2019] [Indexed: 05/10/2023]
Abstract
Smart theranostics agents triggered by endogenous H2 S with combined activated photoacoustic imaging and photothermal therapy can improve the diagnosis and treatment of colon cancer. However, the low theranostic performance of the current smart theranostics agents after the triggering step has limited their further application. In this work, the theranostic performance of endogenous H2 S-triggered Au@Cu2 O for the diagnosis and treatment of colon cancer, which is generated from the localized surface plasmon resonance coupling effect between a noble metal (Au) and a semiconductor (Cu2 O), is investigated. Compared with Cu2 O, the prepared H2 S-triggered Au@Cu2 O shows a significantly stronger absorption at the near-infrared region, such as a ≈2.1 times change at 808 nm, giving a photothermal conversion efficiency increase of ≈1.2 times. More importantly, Au@Cu2 O still exhibits good photoacoustic imaging contrast and photothermal properties for treatment of colon cancer in vivo even at very low injection doses. This work not only investigates an endogenous H2 S-triggered Au@Cu2 O theranostic agent with enhanced theranostic performance for colon cancer but also provides a novel strategy for designing high-performance theranostic agents.
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Affiliation(s)
- Cheng Tao
- The Key Laboratory of Resource Chemistry of the Ministry of Education, the Shanghai Key Laboratory of Rare Earth Functional Materials and the Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, Shanghai Normal University, Shanghai, 200234, China
| | - Lu An
- The Key Laboratory of Resource Chemistry of the Ministry of Education, the Shanghai Key Laboratory of Rare Earth Functional Materials and the Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, Shanghai Normal University, Shanghai, 200234, China
| | - Jiaomin Lin
- The Key Laboratory of Resource Chemistry of the Ministry of Education, the Shanghai Key Laboratory of Rare Earth Functional Materials and the Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, Shanghai Normal University, Shanghai, 200234, China
| | - Qiwei Tian
- The Key Laboratory of Resource Chemistry of the Ministry of Education, the Shanghai Key Laboratory of Rare Earth Functional Materials and the Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, Shanghai Normal University, Shanghai, 200234, China
| | - Shiping Yang
- The Key Laboratory of Resource Chemistry of the Ministry of Education, the Shanghai Key Laboratory of Rare Earth Functional Materials and the Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors, Shanghai Normal University, Shanghai, 200234, China
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Zhang R, Wang Z, Xu L, Xu Y, Lin Y, Zhang Y, Sun Y, Yang G. Rational Design of a Multifunctional Molecular Dye with Single Dose and Laser for Efficiency NIR-II Fluorescence/Photoacoustic Imaging Guided Photothermal Therapy. Anal Chem 2019; 91:12476-12483. [DOI: 10.1021/acs.analchem.9b03152] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ruiping Zhang
- Shanxi Da Yi Hospital, Shanxi Medical University, Taiyuan 030001, P. R. China
| | - Zhenjun Wang
- Shanxi Da Yi Hospital, Shanxi Medical University, Taiyuan 030001, P. R. China
- Key Laboratory of Pesticides and Chemical Biology, Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, Center of Chemical Biology, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Liying Xu
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan 430071, P. R. China
| | - Yuling Xu
- Key Laboratory of Pesticides and Chemical Biology, Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, Center of Chemical Biology, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Yi Lin
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, Wuhan University, Wuhan 430074, P. R. China
| | - Ying Zhang
- Key Laboratory of Pesticides and Chemical Biology, Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, Center of Chemical Biology, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Yao Sun
- Key Laboratory of Pesticides and Chemical Biology, Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, Center of Chemical Biology, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Guangfu Yang
- Key Laboratory of Pesticides and Chemical Biology, Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, Center of Chemical Biology, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
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118
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Wang R, Chen J, Gao J, Chen JA, Xu G, Zhu T, Gu X, Guo Z, Zhu WH, Zhao C. A molecular design strategy toward enzyme-activated probes with near-infrared I and II fluorescence for targeted cancer imaging. Chem Sci 2019; 10:7222-7227. [PMID: 31588290 PMCID: PMC6677112 DOI: 10.1039/c9sc02093d] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Accepted: 06/12/2019] [Indexed: 12/13/2022] Open
Abstract
The advance of cancer imaging requires innovations to establish novel fluorescent scaffolds that are excitable and emit in the near-infrared region with favorable Stokes shifts. Nevertheless, the lack of probes with these optimized optical properties presents a major bottleneck in targeted cancer imaging. By coupling of boron dipyrromethene platforms to enzymic substrates via a self-immolative benzyl thioether linker, we here report a strategy toward enzyme-activated fluorescent probes to satisfy these requirements. This strategy is applicable to generate various BODIPY-based probes across the NIR spectrum via introducing diverse electron-withdrawing substituents at the 3-position of the BODIPY core through a vinylene unit. As expected, such designed probes show advantages of two-channel ratiometric fluorescence and light-up NIR (I and II) emission with large Stokes shifts upon enzyme activation, enabling targeted cancer cell imaging and accurate tumor location by real-time monitoring of enzyme activities. This strategy is promising in engineering activatable molecular probes suitable for precision medicine.
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Affiliation(s)
- Rongchen Wang
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Jian Chen
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Jie Gao
- Department of Medicinal Chemistry , School of Pharmacy , Fudan University , Shanghai , 201203 , P. R. China
| | - Ji-An Chen
- Department of Medicinal Chemistry , School of Pharmacy , Fudan University , Shanghai , 201203 , P. R. China
| | - Ge Xu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Tianli Zhu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Xianfeng Gu
- Department of Medicinal Chemistry , School of Pharmacy , Fudan University , Shanghai , 201203 , P. R. China
| | - Zhiqian Guo
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Wei-Hong Zhu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
| | - Chunchang Zhao
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center , Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai , 200237 , P. R. China .
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Liu Y, Zhen W, Wang Y, Liu J, Jin L, Zhang T, Zhang S, Zhao Y, Yin N, Niu R, Song S, Zhang L, Zhang H. Double Switch Biodegradable Porous Hollow Trinickel Monophosphide Nanospheres for Multimodal Imaging Guided Photothermal Therapy. NANO LETTERS 2019; 19:5093-5101. [PMID: 31242732 DOI: 10.1021/acs.nanolett.9b01370] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Due to the limitation of inorganic nanomaterials in present clinical applications induced by their inherent nonbiodegradability and latent long-term side effects, we successfully prepared double switch degradable and clearable trinickel monophosphide porous hollow nanospheres (NiP PHNPs) modified with bovine serum albumin (BSA). Attributed to their acidic and oxidative double switch degradation capacities, NiP PHNPs can be effectively excreted from mice without long-term toxicity. Moreover, because of the paramagnetic and high molar extinction coefficient property resulting from the strong absorption in the second near-infrared light (NIR II) biowindow, NiP PHNPs have potential to be used for photoacoustic imaging (PAI) and T1-weighted magnetic resonance imaging (MRI) guided photothermal ablation of tumors in the NIR II biowindow. Specifically, it is interesting that the hollow structure and acidic degradation property enable NiP PHNPs to act as intelligent drug carriers with an on-demand release ability. These findings highlight the great potential of NiP PHNPs in the cancer theranostics field and inspire us to further broaden the bioapplications of transition metal phosphides.
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Affiliation(s)
- Yang Liu
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , Jilin 130022 , P. R. China
- University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
| | - Wenyao Zhen
- University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
- State Key Laboratory of Electroanalytical Chemistry , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , Jilin 130022 , P. R. China
| | - Yinghui Wang
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , Jilin 130022 , P. R. China
| | - Jianhua Liu
- Department of Radiology , The Second Hospital of Jilin University , Changchun , Jilin 130041 , P. R. China
| | - Longhai Jin
- Department of Radiology , The Second Hospital of Jilin University , Changchun , Jilin 130041 , P. R. China
| | - Tianqi Zhang
- Department of Radiology , The Second Hospital of Jilin University , Changchun , Jilin 130041 , P. R. China
| | - Songtao Zhang
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , Jilin 130022 , P. R. China
| | - Ying Zhao
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , Jilin 130022 , P. R. China
- University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
| | - Na Yin
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , Jilin 130022 , P. R. China
- University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
| | - Rui Niu
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , Jilin 130022 , P. R. China
- University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
| | - Shuyan Song
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , Jilin 130022 , P. R. China
- University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
| | - Lei Zhang
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , Jilin 130022 , P. R. China
- University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
| | - Hongjie Zhang
- State Key Laboratory of Rare Earth Resource Utilization , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , Jilin 130022 , P. R. China
- University of Science and Technology of China , Hefei , Anhui 230026 , P. R. China
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120
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Feng Z, Yu X, Jiang M, Zhu L, Zhang Y, Yang W, Xi W, Li G, Qian J. Excretable IR-820 for in vivo NIR-II fluorescence cerebrovascular imaging and photothermal therapy of subcutaneous tumor. Theranostics 2019; 9:5706-5719. [PMID: 31534513 PMCID: PMC6735390 DOI: 10.7150/thno.31332] [Citation(s) in RCA: 121] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 06/16/2019] [Indexed: 02/07/2023] Open
Abstract
Rationale: Cerebrovascular diseases, together with malignancies, still pose a huge threat to human health nowadays. With the advantages of its high spatial resolution and large penetration depth, fluorescence bioimaging in the second near-infrared spectral region (NIR-II, 900-1700 nm) and its related imaging-guided therapy based on biocompatible fluorescence dyes have become a promising theranostics method. Methods: The biocompatibility of IR-820 we used in NIR-II fluorescence bioimaging was verified by long-term observation. The model of the mouse with a cranial window, the mouse model of middle cerebral artery occlusion (MCAO) and a subcutaneous xenograft mouse model of bladder tumor were established. NIR-II fluorescence cerebrovascular functional imaging was carried out by IR-820 assisted NIR-II fluorescence microscopy. Bladder tumor was treated by NIR-II fluorescence imaging-guided photothermal therapy. Results: We have found that IR-820 has considerable NIR-II fluorescence intensity, and shows increased brightness in serum than in water. Herein, we achieved real time and in vivo cerebrovascular functional imaging of mice with high spatial resolution and large penetration depth, based on IR-820 assisted NIR-II fluorescence microscopy. In addition, IR-820 was successfully employed for NIR-II fluorescence imaging and photothermal therapy of tumor in vivo, and the subcutaneous tumors were inhibited obviously or eradicated completely. Conclusion: Due to the considerable fluorescence intensity in NIR-II spectral region and the good photothermal effect, biocompatible and excretable IR-820 holds great potentials for functional angiography and cancer theranostics in clinical practice.
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Affiliation(s)
- Zhe Feng
- State Key Laboratory of Modern Optical Instrumentations, Centre for Optical and Electromagnetic Research; JORCEP (Sino-Swedish Joint Research Center of Photonics), Zhejiang University, Hangzhou, 310058, China
| | - Xiaoming Yu
- Department of Urology, Sir Run-Run Shaw Hospital College of Medicine, Zhejiang University, Hangzhou 310016, China
| | - Minxiao Jiang
- Department of Urology, Sir Run-Run Shaw Hospital College of Medicine, Zhejiang University, Hangzhou 310016, China
| | - Liang Zhu
- Interdisciplinary Institute of Neuroscience and Technology (ZIINT), Zhejiang University, Hangzhou, 310058, China
| | - Yi Zhang
- School of Basic Medical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Wei Yang
- School of Basic Medical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Wang Xi
- Interdisciplinary Institute of Neuroscience and Technology (ZIINT), Zhejiang University, Hangzhou, 310058, China
| | - Gonghui Li
- Department of Urology, Sir Run-Run Shaw Hospital College of Medicine, Zhejiang University, Hangzhou 310016, China
| | - Jun Qian
- State Key Laboratory of Modern Optical Instrumentations, Centre for Optical and Electromagnetic Research; JORCEP (Sino-Swedish Joint Research Center of Photonics), Zhejiang University, Hangzhou, 310058, China
- Department of Urology, Sir Run-Run Shaw Hospital College of Medicine, Zhejiang University, Hangzhou 310016, China
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121
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Teng L, Song G, Liu Y, Han X, Li Z, Wang Y, Huan S, Zhang XB, Tan W. Nitric Oxide-Activated “Dual-Key–One-Lock” Nanoprobe for in Vivo Molecular Imaging and High-Specificity Cancer Therapy. J Am Chem Soc 2019; 141:13572-13581. [DOI: 10.1021/jacs.9b05901] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Lili Teng
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Guosheng Song
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Yongchao Liu
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Xiaoyu Han
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Zhe Li
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Youjuan Wang
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Shuangyan Huan
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Xiao-Bing Zhang
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Weihong Tan
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
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Deng Z, Jiang M, Li Y, Liu H, Zeng S, Hao J. Endogenous H 2S-Triggered In Situ Synthesis of NIR-II-Emitting Nanoprobe for In Vivo Intelligently Lighting Up Colorectal Cancer. iScience 2019; 17:217-224. [PMID: 31301632 PMCID: PMC6625970 DOI: 10.1016/j.isci.2019.06.034] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 05/28/2019] [Accepted: 06/22/2019] [Indexed: 12/30/2022] Open
Abstract
Overexpression of endogenous H2S is one of the key characteristic in colon cancer. However, developing endogenous H2S-activated optical probes for specific diagnosis of colorectal cancer is rarely explored. Herein, an in situ H2S-activatable second near-infrared (NIR-II)-emitting nanoprobe based on Ag-chicken egg white (Ag-CEW) complex for intelligently lighting up colorectal cancer was explored. The designed Ag-CEW complex holds efficient NIR-II emission of 1,000-1,400 nm via endogenous H2S-induced in situ chemical reaction to form Ag2S quantum dots (QDs). After reaction, the designed Ag-CEW complex with high photo-stability and biocompatibility was successfully used for NIR-II imaging-guided specific visualization and precise location of colorectal cancer via endogenous H2S activation. Therefore, our findings provide a new route for specifically targeting diagnosis of colon cancer based on the in situ-activatable NIR-II probe.
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Affiliation(s)
- Zhiming Deng
- School of Physics and Electronics and Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of the Ministry of Education, Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University, Changsha, Hunan 410081, China
| | - Mingyang Jiang
- School of Physics and Electronics and Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of the Ministry of Education, Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University, Changsha, Hunan 410081, China
| | - Youbin Li
- School of Physics and Electronics and Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of the Ministry of Education, Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University, Changsha, Hunan 410081, China
| | - Hongrong Liu
- School of Physics and Electronics and Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of the Ministry of Education, Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University, Changsha, Hunan 410081, China
| | - Songjun Zeng
- School of Physics and Electronics and Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of the Ministry of Education, Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University, Changsha, Hunan 410081, China.
| | - Jianhua Hao
- Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, China.
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Liu S, Wang L, Zhang M, Tao K, Wang B, Lin M, Zhang X, Liu Y, Hou Y, Zhang H, Yang B. Tumor Microenvironment-Responsive Nanoshuttles with Sodium Citrate Modification for Hierarchical Targeting and Improved Tumor Theranostics. ACS APPLIED MATERIALS & INTERFACES 2019; 11:25730-25739. [PMID: 31299144 DOI: 10.1021/acsami.9b07957] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Enhancement of permeability and the retention effect is one of the main pathways for the accumulation of nanomaterials in tumor sites, but poor cellular internalization and rapid clearance of nanomaterials always hamper the efficacy of imaging diagnosis and treatment. With the consideration of both high tumor accumulation and cellular internalization, positively charged nanomaterials can adhere to the tumor cell membrane by an electrostatic force, which is conducive to cellular internalization, but they are easily recognized and cleared during blood circulation. However, negatively charged nanomaterials show an enhanced stealth-like effect and possess a long blood circulation time, which is conducive to tumor accumulation. Therefore, in this work, on the basis of the shielding effect of citrate ions to positive charge and the protonation under an acidic tumor microenvironment, pH-sensitive sodium citrate-modified polyaniline nanoshuttles (NSs) with negative charge during blood circulation but positive charge in tumor sites are designed. With this hierarchical targeting strategy, the blood circulation half-life increases from 4.35 to 7.33 h, and the retention rate of NSs in tumors increases from 5.29 to 8.57% ID/g. Because the retention rate of NSs is increased, the magnetic resonance imaging resolution and signal intensity are significantly improved. A synergistic treatment of tumors is further achieved by means of photothermal therapy with laser irradiation and chemotherapy via heat-stimulated drug release.
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Affiliation(s)
- Shuwei Liu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry , Jilin University , Changchun 130012 , P. R. China
| | - Lu Wang
- Department of Oral Pathology , Stomatology Hospital of Jilin University , Changchun 130021 , P. R. China
| | - Mengsi Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry , Jilin University , Changchun 130012 , P. R. China
| | - Kepeng Tao
- Department of Urinary Surgery , The First Hospital of Jilin University , Changchun 130021 , P. R. China
| | - Bo Wang
- Department of Oral Pathology , Stomatology Hospital of Jilin University , Changchun 130021 , P. R. China
| | - Min Lin
- Collaborative Innovation Center for Marine Biomass Fibers, Materials and Textiles of Shandong Province, School of Materials Science and Engineering , Qingdao University , Qingdao 266071 , P. R. China
| | - Xue Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry , Jilin University , Changchun 130012 , P. R. China
| | - Yi Liu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry , Jilin University , Changchun 130012 , P. R. China
| | - Yuchuan Hou
- Department of Urinary Surgery , The First Hospital of Jilin University , Changchun 130021 , P. R. China
| | - Hao Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry , Jilin University , Changchun 130012 , P. R. China
| | - Bai Yang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry , Jilin University , Changchun 130012 , P. R. China
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125
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Hu Y, Li X, Fang Y, Shi W, Li X, Chen W, Xian M, Ma H. Reactive oxygen species-triggered off-on fluorescence donor for imaging hydrogen sulfide delivery in living cells. Chem Sci 2019; 10:7690-7694. [PMID: 31803407 PMCID: PMC6836935 DOI: 10.1039/c9sc02323b] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 07/08/2019] [Indexed: 01/20/2023] Open
Abstract
A reactive oxygen species-triggered off-on fluorescence H2S donor is develop for the real-time imaging of H2S delivery and the cytoprotection against the hazardous oxidative environment.
Hydrogen sulfide (H2S), an important gasotransmitter, can mediate a variety of pathophysiological processes, and H2S-based donors have been intensively explored for the therapy of cardiovascular injury, nerve damage and intestinal disorders. However, most of the H2S donors are not capable of simultaneously real-time tracking intracellular H2S delivery, which limits their biological application for elucidating the specific function of H2S. Herein we develop the first reactive oxygen species (ROS)-triggered off-on fluorescence H2S donor (NAB) by incorporating ROS-responsive arylboronate into a fluorophore through thiocarbamate. The donor NAB can release carbonyl sulfide (COS) and the fluorophore with a fluorescence off-on response via a ROS-triggered self-immolative reaction, and then COS is quickly converted to H2S by the ubiquitous carbonic anhydrase. This dual function makes NAB suitable for not only in situ and real-time monitoring of the intracellular H2S release but also rescuing RAW264.7 cells from the hazardous oxidative environment under the stimulation of phorbol-12-myristate-13-acetate, revealing the possible potential of NAB as a therapeutic prodrug with the fluorescence imaging capacity.
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Affiliation(s)
- Yiming Hu
- Beijing National Laboratory for Molecular Sciences , Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China . .,University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Xiaoyi Li
- Beijing National Laboratory for Molecular Sciences , Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China .
| | - Yu Fang
- Beijing National Laboratory for Molecular Sciences , Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China .
| | - Wen Shi
- Beijing National Laboratory for Molecular Sciences , Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China . .,University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Xiaohua Li
- Beijing National Laboratory for Molecular Sciences , Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China .
| | - Wei Chen
- Department of Chemistry , Washington State University , Pullman , Washington 99164 , USA
| | - Ming Xian
- Department of Chemistry , Washington State University , Pullman , Washington 99164 , USA
| | - Huimin Ma
- Beijing National Laboratory for Molecular Sciences , Key Laboratory of Analytical Chemistry for Living Biosystems , Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , China . .,University of Chinese Academy of Sciences , Beijing 100049 , China
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126
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Kang Y, Sun W, Li S, Li M, Fan J, Du J, Liang X, Peng X. Oligo Hyaluronan-Coated Silica/Hydroxyapatite Degradable Nanoparticles for Targeted Cancer Treatment. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1900716. [PMID: 31380195 PMCID: PMC6662421 DOI: 10.1002/advs.201900716] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Indexed: 05/22/2023]
Abstract
Targeted drug delivery systems (TDDSs) provide a promising approach to overcome the side effect of traditional chemotherapy by specific tumor targeting and drug release. Hyaluronan (HA), as a selective CD44 targeting group, has been widely used in TDDSs for chemotherapy. However, different molecular weight HAs would demonstrate different binding ability to CD44, which may result in different therapeutic effects. Herein, a silica/hydroxyapatite (MSNs/HAP) hybrid carrier loaded with anticancer drug doxorubicin (DOX) (DOX@MSNs/HAP) is fabricated. HA and oligo HA (oHA) are coated onto the nanoparticles (HA-DOX@MSNs/HAP, oHA-DOX@MSNs/HAP), respectively, to investigate their performance in tumor targeting ability. oHA-DOX@MSNs/HAP shows much higher efficiency cellular uptake and drug release in tumor regions due to more effective CD44 targeting of oHA. Thus, the anticancer effect of oHA-DOX@MSNs/HAP is significantly enhanced compared to HA-DOX@MSNs/HAP, as demonstrated in a tumor-bearing mouse model. This study may enable the rational design of nanodrug systems for future tumor-targeted chemotherapy.
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Affiliation(s)
- Yao Kang
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyDalian116024China
| | - Wen Sun
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyDalian116024China
- Research Institute of Dalian University of Technology in ShenzhenGaoxin South fourth Road, Nanshan DistrictShenzhen518057China
| | - Shuyi Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology of ChinaBeijing100190China
| | - Mingle Li
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyDalian116024China
| | - Jiangli Fan
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyDalian116024China
- Research Institute of Dalian University of Technology in ShenzhenGaoxin South fourth Road, Nanshan DistrictShenzhen518057China
| | - Jianjun Du
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyDalian116024China
- Research Institute of Dalian University of Technology in ShenzhenGaoxin South fourth Road, Nanshan DistrictShenzhen518057China
| | - Xing‐Jie Liang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and NanosafetyCAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology of ChinaBeijing100190China
| | - Xiaojun Peng
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyDalian116024China
- Research Institute of Dalian University of Technology in ShenzhenGaoxin South fourth Road, Nanshan DistrictShenzhen518057China
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127
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Luo Y, Zhu C, Du D, Lin Y. A review of optical probes based on nanomaterials for the detection of hydrogen sulfide in biosystems. Anal Chim Acta 2019; 1061:1-12. [DOI: 10.1016/j.aca.2019.02.045] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/22/2019] [Accepted: 02/18/2019] [Indexed: 02/08/2023]
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128
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Sun T, Han J, Liu S, Wang X, Wang ZY, Xie Z. Tailor-Made Semiconducting Polymers for Second Near-Infrared Photothermal Therapy of Orthotopic Liver Cancer. ACS NANO 2019; 13:7345-7354. [PMID: 31188558 DOI: 10.1021/acsnano.9b03910] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Liver tumor is one of the most lethal cancers due to its low ratio of surgical resection, high recurrence rate, and invasiveness. Photothermal therapy (PTT) possesses many advantages for cancer therapy because of its noninvasive nature. However, most PTT is conducted in the first near-infrared (NIR-I) window, so second near-infrared (NIR-II) photosensitizers with higher penetrating ability and clinical prospects are seriously desirable. Herein, a semiconducting polymer with optimized absorption in NIR-I and NIR-II regions is obtained by ternary copolymerization methodology. The prepared nanoparticle (NP) from the semiconducting polymer is used for treatment of orthotopic liver cancer upon laser irradiation. Compared with an 808 nm laser, a 1064 nm laser leads to more effective inhibition toward orthotopic liver cancer in the same conditions. These results thus demonstrate that the NIR-II polymeric NPs may inspire another aspect for highly efficient therapy of various orthotopic cancers.
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Affiliation(s)
- Tingting Sun
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , 5625 Renmin Street , Changchun 130022 , People's Republic of China
| | - Jinfeng Han
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , 5625 Renmin Street , Changchun 130022 , People's Republic of China
| | - Shi Liu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , 5625 Renmin Street , Changchun 130022 , People's Republic of China
| | - Xin Wang
- Department of Thyroid Surgery , The First Hospital of Jilin University , 71 Xinmin Street , Changchun 130021 , People's Republic of China
| | - Zhi Yuan Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , 5625 Renmin Street , Changchun 130022 , People's Republic of China
| | - Zhigang Xie
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , 5625 Renmin Street , Changchun 130022 , People's Republic of China
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129
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Bobba KN, Binoy A, Koo S, Nedungadi D, Podder A, Sharma A, Mishra N, Kim JS, Bhuniya S. Direct readout protonophore induced selective uncoupling and dysfunction of individual mitochondria within cancer cells. Chem Commun (Camb) 2019; 55:6429-6432. [PMID: 31094377 DOI: 10.1039/c9cc01483g] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Concurrently, manipulation of mitochondrial activity and its monitoring have enormous significance in cancer therapy and diagnosis. In this context, a fluorescent probe MitoDP has been developed for validating H2S mediated protonophore (2,4-dinitrophenol, DNP) induced mitochondrial membrane potential change, ROS formation and ATP depletion in cancer cells. The extent of protonophore activation for mitochondrial dysfunction is monitored through fluorescence signalling at 450 nm. The current study provides a proof for the concept of endogenous H2S-mediated controlled and spatial release of bioactive agents, or toxins specifically in mitochondria of cancer cells.
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Affiliation(s)
- Kondapa Naidu Bobba
- Amrita Centre for Industrial Research and Innovation, Amrita School of engineering, Amrita Vishwa Vidyapeetham, Coimbatore, 641-112, India.
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130
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Wang Z, Zhen X, Upputuri PK, Jiang Y, Lau J, Pramanik M, Pu K, Xing B. Redox-Activatable and Acid-Enhanced Nanotheranostics for Second Near-Infrared Photoacoustic Tomography and Combined Photothermal Tumor Therapy. ACS NANO 2019; 13:5816-5825. [PMID: 31034202 DOI: 10.1021/acsnano.9b01411] [Citation(s) in RCA: 122] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Tumor phototheranostics in the second near-infrared window (NIR-II, 1000-1700 nm) holds great promise due to high spatiotemporal precision, enhanced penetration depth, and therapeutic efficacy. However, current "always-on" NIR-II phototheranostic agents remain restricted by the inherent nonspecificity from the pseudosignal readout and undesirable treatment-related side effects. To address these challenges, herein we explore an activatable and biocompatible nanotheranostics that generates diagnostic and therapeutic effects only after specific activation and enhancement by tumor microenvironmental redox and acid while keeping silent at normal tissues. Such an intelligent "turn-on" chromogenic nanotheranostics allows in vivo nearly zero-background photoacoustic tomography (PAT) and combined effective photothermal tumor therapy (PTT) both in the NIR-II range with minimal adverse effects. In light of the high sensitivity, superior penetration depth, and biocompatibility, this stimuli-activatable NIR-II photo-nanotheranostics provides broad prospects for the investigation and intervention of deep-tissue redox and acid-associated physiological and pathological events.
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Affiliation(s)
- Zhimin Wang
- Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences , Nanyang Technological University , 21 Nanyang Link , 637371 , Singapore
| | - Xu Zhen
- School of Chemical and Biomedical Engineering , Nanyang Technological University , 70 Nanyang Drive , 637459 , Singapore
| | - Paul Kumar Upputuri
- School of Chemical and Biomedical Engineering , Nanyang Technological University , 70 Nanyang Drive , 637459 , Singapore
| | - Yuyan Jiang
- School of Chemical and Biomedical Engineering , Nanyang Technological University , 70 Nanyang Drive , 637459 , Singapore
| | - Junwei Lau
- Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences , Nanyang Technological University , 21 Nanyang Link , 637371 , Singapore
| | - Manojit Pramanik
- School of Chemical and Biomedical Engineering , Nanyang Technological University , 70 Nanyang Drive , 637459 , Singapore
| | - Kanyi Pu
- School of Chemical and Biomedical Engineering , Nanyang Technological University , 70 Nanyang Drive , 637459 , Singapore
| | - Bengang Xing
- Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences , Nanyang Technological University , 21 Nanyang Link , 637371 , Singapore
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131
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Shen Y, Wu T, Tian Q, Mao Y, Hu J, Luo X, Ye Y, Chen HY, Xu JJ. Engineering of ATP-Powered Photosensitizer for Targeted Recycling Activatable Imaging of MicroRNA and Controllable Cascade Amplification Photodynamic Therapy. Anal Chem 2019; 91:7879-7886. [PMID: 31083980 DOI: 10.1021/acs.analchem.9b01692] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Owing to the low abundance of microRNAs (miRNAs) in living tumor cells, the development of intracellular cancer-relevant miRNA stimuli-activatable photosensitizers (PSs) for accurate imaging and efficient photodynamic therapy (PDT) of tumors in vivo is extremely challenging. Herein, we engineered a tumor targeting and intracellular trace miRNA-activatable nanophotosensitizer Y-motif/FA@HyNP on the basis of an endogenous ATP-powered strand-displacement cascade amplification strategy, which was prepared by assembly of a quencher BHQ2-labeled Y-motif DNA structure (containing ATP-binding aptamer and target miRNA-binding complementary sequence) on the surface of folate (FA) and amine-functionalized hybrid micellar nanoparticles. We showed that the fluorescence emissions at both 555 and 627 nm were effectively inhibited due to BHQ2 in Y-motif/FA@HyNPs, leading to negligible PDT efficacy. Once Y-motif/FA@HyNPs were selectively internalized into tumor cells via FA-receptor-mediated endocytosis, the intracellular trace target miRNA initiated the dissociation of the BHQ2-terminated sequences from Y-motif/FA@HyNPs by means of abundant endogenous ATP-powered strand-displacement reactions, causing remarkable fluorescence enhancement and cascade amplification PDT. The activated dual-color fluorescence emissions at 555 and 627 nm were feasible to achieve real-time, highly sensitive, and specific imaging of trace target miRNA in living tumor cells. With the guidance of excellent imaging in living mice, Y-motif/FA@HyNPs exhibited the precise and efficient PDT of tumors as well as insignificant side effects in vivo. This work revealed the great potential of using an integration of receptor-mediated cell uptake and target-triggered recycling cascade amplification strategy to design early cancer-relevant stimuli-activatable PSs for both fluorescence imaging and PDT ablation of tumors in vivo, which could effectively facilitate the timeliness and precision of early cancer diagnosis and therapy.
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Affiliation(s)
- Yizhong Shen
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering , Hefei University of Technology , Hefei 230009 , People's Republic of China
| | - Tingting Wu
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering , Hefei University of Technology , Hefei 230009 , People's Republic of China
| | - Qian Tian
- State Key Laboratory of Analytical Chemistry for Life Sciences and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210023 , People's Republic of China
| | - Yu Mao
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering , Hefei University of Technology , Hefei 230009 , People's Republic of China
| | - Junjie Hu
- State Key Laboratory of Analytical Chemistry for Life Sciences and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210023 , People's Republic of China
| | - Xiliang Luo
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , People's Republic of China
| | - Yingwang Ye
- Engineering Research Center of Bio-Process, Ministry of Education, School of Food & Biological Engineering , Hefei University of Technology , Hefei 230009 , People's Republic of China
| | - Hong-Yuan Chen
- State Key Laboratory of Analytical Chemistry for Life Sciences and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210023 , People's Republic of China
| | - Jing-Juan Xu
- State Key Laboratory of Analytical Chemistry for Life Sciences and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210023 , People's Republic of China
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132
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Wang R, Dong K, Xu G, Shi B, Zhu T, Shi P, Guo Z, Zhu WH, Zhao C. Activatable near-infrared emission-guided on-demand administration of photodynamic anticancer therapy with a theranostic nanoprobe. Chem Sci 2019; 10:2785-2790. [PMID: 30996998 PMCID: PMC6419941 DOI: 10.1039/c8sc04854a] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/03/2019] [Indexed: 12/30/2022] Open
Abstract
Development of theranostic probes that can be used to identify tumors and direct the on-demand drug administration to cancers is ongoing but remains challenging. Herein, we report a theranostic platform composed of a H2S-activated imaging probe and a light-sensitive drug. The designed probe affords advantages of H2S-activated NIR emission light-up and efficient 1O2 generation, enabling the selective visualization of H2S-rich cancers and the subsequent imaging-directed on-demand light exposure to the detected cancers while leaving normal tissues untouched. Such controllable administration of photodynamic anticancer therapy maximizes the therapeutic efficiency and minimizes side effects. This work should facilitate significant advances toward precise diagnosis and treatment of cancer.
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Affiliation(s)
- Rongchen Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science & Technology , Shanghai 200237 , P. R. China .
| | - Kaikai Dong
- State Key Laboratory of Bioreactor Engineering , East China University of Science and Technology , Shanghai 200237 , P. R. China .
| | - Ge Xu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science & Technology , Shanghai 200237 , P. R. China .
| | - Ben Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science & Technology , Shanghai 200237 , P. R. China .
| | - Tianli Zhu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science & Technology , Shanghai 200237 , P. R. China .
| | - Ping Shi
- State Key Laboratory of Bioreactor Engineering , East China University of Science and Technology , Shanghai 200237 , P. R. China .
| | - Zhiqian Guo
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science & Technology , Shanghai 200237 , P. R. China .
| | - Wei-Hong Zhu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science & Technology , Shanghai 200237 , P. R. China .
| | - Chunchang Zhao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals , School of Chemistry and Molecular Engineering , East China University of Science & Technology , Shanghai 200237 , P. R. China .
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133
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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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134
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Wang X, An L, Tian Q, Cui K. Recent progress in H2S activated diagnosis and treatment agents. RSC Adv 2019; 9:33578-33588. [PMID: 35528891 PMCID: PMC9073642 DOI: 10.1039/c9ra06698e] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 10/03/2019] [Indexed: 12/13/2022] Open
Abstract
This review summarizes the recent advances in H2S detection probes and H2S-activated tumor treatment agents.
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Affiliation(s)
- Xiaodong Wang
- The Key Laboratory of Resource Chemistry of the Ministry of Education
- The Shanghai Key Laboratory of Rare Earth Functional Materials
- The Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors
- Shanghai Normal University
- Shanghai
| | - Lu An
- The Key Laboratory of Resource Chemistry of the Ministry of Education
- The Shanghai Key Laboratory of Rare Earth Functional Materials
- The Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors
- Shanghai Normal University
- Shanghai
| | - Qiwei Tian
- The Key Laboratory of Resource Chemistry of the Ministry of Education
- The Shanghai Key Laboratory of Rare Earth Functional Materials
- The Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors
- Shanghai Normal University
- Shanghai
| | - Kuili Cui
- Department of Tuberculosis
- The First Affiliated Hospital of Xinxiang Medical University
- China
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135
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Xing Y, Kang T, Luo X, Zhu J, Wu P, Cai C. Coral-shaped Au nanostructures for selective apoptosis induction during photothermal therapy. J Mater Chem B 2019; 7:6224-6231. [DOI: 10.1039/c9tb01503e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The use of coral-shaped Au nanostructures as a heater to selectively induce apoptosis in photothermal therapy of cancer is reported.
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Affiliation(s)
- Yingfang Xing
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
| | - Tuli Kang
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
| | - Xiaojun Luo
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
| | - Jingtian Zhu
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
| | - Ping Wu
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
| | - Chenxin Cai
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- National and Local Joint Engineering Research Center of Biomedical Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
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136
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Wang Y, Zhang W, Sun P, Cai Y, Xu W, Fan Q, Hu Q, Han W. A Novel Multimodal NIR-II Nanoprobe for the Detection of Metastatic Lymph Nodes and Targeting Chemo-Photothermal Therapy in Oral Squamous Cell Carcinoma. Theranostics 2019; 9:391-404. [PMID: 30809282 PMCID: PMC6376191 DOI: 10.7150/thno.30268] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 12/09/2018] [Indexed: 12/13/2022] Open
Abstract
Current surgical treatment for oral squamous cell carcinoma (OSCC) must be as precise as possible to fully resect tumors and preserve functional tissues. Thus, it is urgent to develop efficient fluorescent probes to clearly identify tumor delineation, as well as metastatic lymph nodes. Chemo-photothermal therapy combination attracted a growing attention to increase anti-tumor effect in various types of cancer, including OSCC. In the present study, we designed a multimodal NIR-II probe that involves combining photothermal therapy with chemotherapy, imaging OSCC tumors and detecting metastatic lymph nodes. Methods: In this study, we synthesized a novel near infrared (NIR)-II probe named TQTPA [4,4'-((6,7-bis(4-(hexyloxy)phenyl)-[1,2,5]thiadiazolo [3,4-g]quinoxaline-4,9-diyl)bis(thiophene-5,2-diyl))bis(N,N-diphenylaniline)] via the Suzuki reaction and prepared multimodal nanoparticles (NPs) loading TQTPA and cis-dichlorodiammine platinum (CDDP) (HT@CDDP) by hyaluronic acid. The characteristics of the NPs, including their photothermal and imaging capabilities were investigated in vitro and in vivo. Their anti-tumor efficacy was evaluated using orthotopic, tongue tumor-bearing, nude mice. Results: The NPs possessed good stability and water solubility and were pH/hyaluronidase sensitive. The good tissue penetration quality and active targeting ability enabled the NPs to draw the outline of orthotopic tongue tumors and metastatic lymph nodes as small as 1 mm in nude mice by IR-808 under NIR exposure. In vitro and in vivo experiments validated the biocompatibility and low systematic toxicity of the NPs. At the same time, the NPs acted as multimodal therapy agents, combining photothermal therapy with chemotherapy. Conclusion: With a good imaging capability and anti-tumor efficacy, our NPs successfully outlined orthotopic tongue tumors and metastatic lymph nodes as well as enabled chemo-photothermal therapy combination. Our study established a solid foundation for the application of new clinical diagnosis and treatment patterns in the future.
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Affiliation(s)
- Yufeng Wang
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 30 Zhongyang Road, Nanjing 210008, China
- Central Laboratory of Stomatology, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 22 Hankou Road, Nanjing 210093, China
| | - Wansu Zhang
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, No 9 Wenyuan Road, Nanjing 210023, China
| | - Pengfei Sun
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, No 9 Wenyuan Road, Nanjing 210023, China
| | - Yu Cai
- Central Laboratory of Stomatology, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 22 Hankou Road, Nanjing 210093, China
| | - Wenguang Xu
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 30 Zhongyang Road, Nanjing 210008, China
- Central Laboratory of Stomatology, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 22 Hankou Road, Nanjing 210093, China
| | - Quli Fan
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, No 9 Wenyuan Road, Nanjing 210023, China
| | - Qingang Hu
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 30 Zhongyang Road, Nanjing 210008, China
- Central Laboratory of Stomatology, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 22 Hankou Road, Nanjing 210093, China
| | - Wei Han
- Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 30 Zhongyang Road, Nanjing 210008, China
- Central Laboratory of Stomatology, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 22 Hankou Road, Nanjing 210093, China
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137
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Ding F, Li C, Xu Y, Li J, Li H, Yang G, Sun Y. PEGylation Regulates Self-Assembled Small-Molecule Dye-Based Probes from Single Molecule to Nanoparticle Size for Multifunctional NIR-II Bioimaging. Adv Healthc Mater 2018; 7:e1800973. [PMID: 30358138 DOI: 10.1002/adhm.201800973] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 10/04/2018] [Indexed: 12/14/2022]
Abstract
To date, small-molecule dye-based probes have been at the forefront of research in biomedical imaging, especially in the second near-infrared (NIR-II) window (1.0-1.7 µm). However, how to precisely regulate the synthesized size of NIR-II organic dye-based probes remains challenging. Moreover, systematic studies on whether the size of NIR-II probes affects optical/pharmacokinetic properties are still rare. Here, an ingenious PEGylation strategy is developed to regulate the self-assembly size of organic dye-based (CH1055 scaffold) NIR-II probes (SCH1-SCH4) from nanoparticles to the single molecule, and the relationship between their size and chemical/physical properties is thoroughly investigated. Based on their own merits, nanoprobe SCH1 (≈170 nm), with outstanding fluorescent brightness (quantum yield ≈0.14%), performs accurate tracing of the lymphatic system as well as identification of vessel networks in mice brains with excellent signal-to-background ratio images. Meanwhile, rapidly excreted SCH4, showing fast and high passive liver tumor uptake and promising tumor/normal tissue ratios (>7), is capable of facilitating precise image-guided tumor surgery, and also demonstrates the first example of the assessment of liver fibrosis in the NIR-II window.
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Affiliation(s)
- Feng Ding
- Key Laboratory of Pesticides and Chemical BiologyMinistry of EducationInternational Joint Research Center for Intelligent Biosensor Technology and HealthChemical Biology CenterCollege of ChemistryCentral China Normal University Wuhan 430079 China
| | - Chonglu Li
- Key Laboratory of Pesticides and Chemical BiologyMinistry of EducationInternational Joint Research Center for Intelligent Biosensor Technology and HealthChemical Biology CenterCollege of ChemistryCentral China Normal University Wuhan 430079 China
| | - Yuling Xu
- Key Laboratory of Pesticides and Chemical BiologyMinistry of EducationInternational Joint Research Center for Intelligent Biosensor Technology and HealthChemical Biology CenterCollege of ChemistryCentral China Normal University Wuhan 430079 China
| | - Jiaxin Li
- State Key Laboratory of Analytical Chemistry for Life ScienceNanjing University Nanjing 210023 China
| | - Haibing Li
- Key Laboratory of Pesticides and Chemical BiologyMinistry of EducationInternational Joint Research Center for Intelligent Biosensor Technology and HealthChemical Biology CenterCollege of ChemistryCentral China Normal University Wuhan 430079 China
| | - Guangfu Yang
- Key Laboratory of Pesticides and Chemical BiologyMinistry of EducationInternational Joint Research Center for Intelligent Biosensor Technology and HealthChemical Biology CenterCollege of ChemistryCentral China Normal University Wuhan 430079 China
| | - Yao Sun
- Key Laboratory of Pesticides and Chemical BiologyMinistry of EducationInternational Joint Research Center for Intelligent Biosensor Technology and HealthChemical Biology CenterCollege of ChemistryCentral China Normal University Wuhan 430079 China
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138
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Yu Q, Zhang Y, Liu Y, Liu Y. Magnetic Supramolecular Nanofibers of Gold Nanorods for Photothermal Therapy. ADVANCED THERAPEUTICS 2018. [DOI: 10.1002/adtp.201800137] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Qilin Yu
- College of Chemistry, State Key Laboratory of Elemento‐Organic ChemistryNankai University Tianjin 300071 P. R. China
- Key Laboratory of Molecular Microbiology and TechnologyMinistry of Education, College of Life SciencesNankai University Tianjin 300071 P. R. China
| | - Ying‐Ming Zhang
- College of Chemistry, State Key Laboratory of Elemento‐Organic ChemistryNankai University Tianjin 300071 P. R. China
| | - Yao‐Hua Liu
- College of Chemistry, State Key Laboratory of Elemento‐Organic ChemistryNankai University Tianjin 300071 P. R. China
| | - Yu Liu
- College of Chemistry, State Key Laboratory of Elemento‐Organic ChemistryNankai University Tianjin 300071 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 P. R. China
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