51
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Supramolecular block copolymers as novel UV and NIR responsive nanocarriers based on a photolabile coumarin unit. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109561] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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52
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Alsehli M. Polymeric nanocarriers as stimuli-responsive systems for targeted tumor (cancer) therapy: Recent advances in drug delivery. Saudi Pharm J 2020; 28:255-265. [PMID: 32194326 PMCID: PMC7078546 DOI: 10.1016/j.jsps.2020.01.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Accepted: 01/19/2020] [Indexed: 11/24/2022] Open
Abstract
In the last decade, considerable attention has been devoted to the use of biodegradable polymeric materials as potential drug delivery carriers. However, bioavailability and drug release at the disease site remain uncontrollable even with the use of polymeric nanocarriers. To address this issue, successful methodologies have been developed to synthesize polymeric nanocarriers incorporated with regions exhibiting a response to stimuli such as redox potential, temperature, pH, and light. The resultant stimuli-responsive polymeric nanocarriers have shown tremendous promise in drug delivery applications, owing to their ability to enhance the bioavailability of drugs at the disease site. In such systems, drug release is controlled in response to specific stimuli, either exogenous or endogenous. This review reports recent advances in the design of stimuli-responsive nanocarriers for drug delivery in cancer therapy. In particular, the synthetic methodologies investigated to date to introduce different types of stimuli-responsive elements within the biomaterials are described. The sufficient understanding of these stimuli-responsive nanocarriers will allow the development of a better drug delivery system that will allow us to solve the challenges encountered in targeted cancer therapy.
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Affiliation(s)
- Mosa Alsehli
- Department of Chemistry, Taibah University, Madina, Saudi Arabia
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53
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Liu Z, Cao T, Xue Y, Li M, Wu M, Engle JW, He Q, Cai W, Lan M, Zhang W. Self-Amplified Photodynamic Therapy through the 1 O 2 -Mediated Internalization of Photosensitizers from a Ppa-Bearing Block Copolymer. Angew Chem Int Ed Engl 2020; 59:3711-3717. [PMID: 31808983 PMCID: PMC7028480 DOI: 10.1002/anie.201914434] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Indexed: 11/06/2022]
Abstract
Nanocarriers are employed to deliver photosensitizers for photodynamic therapy (PDT) through the enhanced penetration and retention effect, but disadvantages including the premature leakage and non-selective release of photosensitizers still exist. Herein, we report a 1 O2 -responsive block copolymer (POEGMA-b-P(MAA-co-VSPpaMA) to enhance PDT via the controllable release of photosensitizers. Once nanoparticles formed by the block copolymer have accumulated in a tumor and have been taken up by cancer cells, pyropheophorbide a (Ppa) could be controllably released by singlet oxygen (1 O2 ) generated by light irradiation, enhancing the photosensitization. This was demonstrated by confocal laser scanning microscopy and in vivo fluorescence imaging. The 1 O2 -responsiveness of POEGMA-b-P(MAA-co-VSPpaMA) block copolymer enabled the realization of self-amplified photodynamic therapy by the regulation of Ppa release using NIR illumination. This may provide a new insight into the design of precise PDT.
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Affiliation(s)
- Zhiyong Liu
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Tianye Cao
- Departments of Radiology and Medical Physics, University of Wisconsin-Madison, Madison, WI, 53705, USA
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for, Medical Ultrasound, School of Biomedical Engineering, Health Science Center, Shenzhen University, No. 1066 Xueyuan Road, Nanshan District, Shenzhen, 518060, Guangdong, China
| | - Yudong Xue
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Mengting Li
- Departments of Radiology and Medical Physics, University of Wisconsin-Madison, Madison, WI, 53705, USA
| | - Mengsi Wu
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Jonathan W Engle
- Departments of Radiology and Medical Physics, University of Wisconsin-Madison, Madison, WI, 53705, USA
| | - Qianjun He
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for, Medical Ultrasound, School of Biomedical Engineering, Health Science Center, Shenzhen University, No. 1066 Xueyuan Road, Nanshan District, Shenzhen, 518060, Guangdong, China
| | - Weibo Cai
- Departments of Radiology and Medical Physics, University of Wisconsin-Madison, Madison, WI, 53705, USA
| | - Minbo Lan
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
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54
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Liu Z, Cao T, Xue Y, Li M, Wu M, Engle JW, He Q, Cai W, Lan M, Zhang W. Self‐Amplified Photodynamic Therapy through the
1
O
2
‐Mediated Internalization of Photosensitizers from a Ppa‐Bearing Block Copolymer. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914434] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Zhiyong Liu
- Shanghai Key Laboratory of Functional Materials ChemistryEast China University of Science and Technology 130 Meilong Road Shanghai 200237 China
| | - Tianye Cao
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin-Madison Madison WI 53705 USA
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound ImagingNational-Regional Key Technology Engineering Laboratory for, Medical UltrasoundSchool of Biomedical EngineeringHealth Science CenterShenzhen University No. 1066 Xueyuan Road, Nanshan District Shenzhen 518060 Guangdong China
| | - Yudong Xue
- Shanghai Key Laboratory of Functional Materials ChemistryEast China University of Science and Technology 130 Meilong Road Shanghai 200237 China
| | - Mengting Li
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin-Madison Madison WI 53705 USA
| | - Mengsi Wu
- Shanghai Key Laboratory of Functional Materials ChemistryEast China University of Science and Technology 130 Meilong Road Shanghai 200237 China
| | - Jonathan W. Engle
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin-Madison Madison WI 53705 USA
| | - Qianjun He
- Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound ImagingNational-Regional Key Technology Engineering Laboratory for, Medical UltrasoundSchool of Biomedical EngineeringHealth Science CenterShenzhen University No. 1066 Xueyuan Road, Nanshan District Shenzhen 518060 Guangdong China
| | - Weibo Cai
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin-Madison Madison WI 53705 USA
| | - Minbo Lan
- Shanghai Key Laboratory of Functional Materials ChemistryEast China University of Science and Technology 130 Meilong Road Shanghai 200237 China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials ChemistryEast China University of Science and Technology 130 Meilong Road Shanghai 200237 China
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55
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Blersch J, Francisco V, Rebelo C, Jiménez‐Balsa A, Antunes H, Gonzato C, Pinto S, Simões S, Liedl K, Haupt K, Ferreira L. A Light‐Triggerable Nanoparticle Library for the Controlled Release of Non‐Coding RNAs. Angew Chem Int Ed Engl 2020; 59:1985-1991. [DOI: 10.1002/anie.201911398] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/21/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Josephine Blersch
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
| | - Vitor Francisco
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
- Faculty of MedicineUniversity of Coimbra 3000-548 Coimbra Portugal
| | - Catarina Rebelo
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
- Faculty of MedicineUniversity of Coimbra 3000-548 Coimbra Portugal
| | | | - Helena Antunes
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
- Faculty of MedicineUniversity of Coimbra 3000-548 Coimbra Portugal
| | - Carlo Gonzato
- Sorbonne UniversitésUniversité de Technologie de CompiègneLaboratory for Enzyme and Cell Engineering UMR CNRS 7025 60200 Compiègne France
| | - Sandra Pinto
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
| | - Susana Simões
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
| | - Klaus Liedl
- Faculty of Chemistry and PharmacyLeopold-Franzens University Innsbruck Austria
| | - Karsten Haupt
- Sorbonne UniversitésUniversité de Technologie de CompiègneLaboratory for Enzyme and Cell Engineering UMR CNRS 7025 60200 Compiègne France
| | - Lino Ferreira
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
- Faculty of MedicineUniversity of Coimbra 3000-548 Coimbra Portugal
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56
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Yin L, Zhong Z. Nanoparticles. Biomater Sci 2020. [DOI: 10.1016/b978-0-12-816137-1.00031-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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57
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Wang X, Liang Q, Mao Y, Zhang R, Deng Q, Chen Y, Zhu R, Duan S, Yin L. Bioreducible, branched poly(β-amino ester)s mediate anti-inflammatory ICAM-1 siRNA delivery against myocardial ischemia reperfusion (IR) injury. Biomater Sci 2020; 8:3856-3870. [DOI: 10.1039/d0bm00631a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
ICAM-1 siRNA delivery mediated by bioreducible, branched BPAE-SS toward the anti-inflammatory treatment of myocardial IR injury.
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Affiliation(s)
- Xiao Wang
- Institute of Functional Nano and Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Collaborative Innovation Center of Suzhou Nano Science & Technology
- Soochow University
- Suzhou 215123
| | - Qiujun Liang
- Institute of Functional Nano and Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Collaborative Innovation Center of Suzhou Nano Science & Technology
- Soochow University
- Suzhou 215123
| | - Yiming Mao
- Department of Cardiothoracic Surgery
- the Second Affiliated Hospital of Soochow University
- Suzhou 214804
- China
- Department of Thoracic Surgery
| | - Rujing Zhang
- Department of Micro- and Nanotechnology
- DTU Nanotech
- Technical University of Denmark
- 2800 Kgs. Lyngby
- Denmark
| | - Qiurong Deng
- Institute of Functional Nano and Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Collaborative Innovation Center of Suzhou Nano Science & Technology
- Soochow University
- Suzhou 215123
| | - Yongbing Chen
- Department of Cardiothoracic Surgery
- the Second Affiliated Hospital of Soochow University
- Suzhou 214804
- China
| | - Rongying Zhu
- Department of Cardiothoracic Surgery
- the Second Affiliated Hospital of Soochow University
- Suzhou 214804
- China
| | - Shanzhou Duan
- Department of Cardiothoracic Surgery
- the Second Affiliated Hospital of Soochow University
- Suzhou 214804
- China
| | - Lichen Yin
- Institute of Functional Nano and Soft Materials (FUNSOM)
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Collaborative Innovation Center of Suzhou Nano Science & Technology
- Soochow University
- Suzhou 215123
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58
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Blersch J, Francisco V, Rebelo C, Jiménez‐Balsa A, Antunes H, Gonzato C, Pinto S, Simões S, Liedl K, Haupt K, Ferreira L. A Light‐Triggerable Nanoparticle Library for the Controlled Release of Non‐Coding RNAs. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201911398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Josephine Blersch
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
| | - Vitor Francisco
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
- Faculty of MedicineUniversity of Coimbra 3000-548 Coimbra Portugal
| | - Catarina Rebelo
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
- Faculty of MedicineUniversity of Coimbra 3000-548 Coimbra Portugal
| | | | - Helena Antunes
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
- Faculty of MedicineUniversity of Coimbra 3000-548 Coimbra Portugal
| | - Carlo Gonzato
- Sorbonne UniversitésUniversité de Technologie de CompiègneLaboratory for Enzyme and Cell Engineering UMR CNRS 7025 60200 Compiègne France
| | - Sandra Pinto
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
| | - Susana Simões
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
| | - Klaus Liedl
- Faculty of Chemistry and PharmacyLeopold-Franzens University Innsbruck Austria
| | - Karsten Haupt
- Sorbonne UniversitésUniversité de Technologie de CompiègneLaboratory for Enzyme and Cell Engineering UMR CNRS 7025 60200 Compiègne France
| | - Lino Ferreira
- Center for Neuroscience and Cell BiologyUniversity of Coimbra Coimbra Portugal
- Faculty of MedicineUniversity of Coimbra 3000-548 Coimbra Portugal
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59
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Zhao W, Zhao Y, Wang Q, Liu T, Sun J, Zhang R. Remote Light-Responsive Nanocarriers for Controlled Drug Delivery: Advances and Perspectives. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1903060. [PMID: 31599125 DOI: 10.1002/smll.201903060] [Citation(s) in RCA: 149] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 09/09/2019] [Indexed: 06/10/2023]
Abstract
Engineering of smart photoactivated nanomaterials for targeted drug delivery systems (DDS) has recently attracted considerable research interest as light enables precise and accurate controlled release of drug molecules in specific diseased cells and/or tissues in a highly spatial and temporal manner. In general, the development of appropriate light-triggered DDS relies on processes of photolysis, photoisomerization, photo-cross-linking/un-cross-linking, and photoreduction, which are normally sensitive to ultraviolet (UV) or visible (Vis) light irradiation. Considering the issues of poor tissue penetration and high phototoxicity of these high-energy photons of UV/Vis light, recently nanocarriers have been developed based on light-response to low-energy photon irradiation, in particular for the light wavelengths located in the near infrared (NIR) range. NIR light-triggered drug release systems are normally achieved by using two-photon absorption and photon upconversion processes. Herein, recent advances of light-responsive nanoplatforms for controlled drug release are reviewed, covering the mechanism of light responsive small molecules and polymers, UV and Vis light responsive nanocarriers, and NIR light responsive nanocarriers. NIR-light triggered drug delivery by two-photon excitation and upconversion luminescence strategies is also included. In addition, the challenges and future perspectives for the development of light triggered DDS are highlighted.
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Affiliation(s)
- Wei Zhao
- Laboratory of Rubber-Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Zhengzhou Rd. 53, Qingdao, 266042, China
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, QLD, 4072, Brisbane, Australia
| | - Yongmei Zhao
- School of Pharmacy, Nantong University, Nantong Qixiu Rd. 19, Nantong, 226019, China
| | - Qingfu Wang
- Laboratory of Rubber-Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Zhengzhou Rd. 53, Qingdao, 266042, China
| | - Tianqing Liu
- QIMR Berghofer Medical Research Institute, Herston Rd. 300, QLD, 4006, Brisbane, Australia
| | - Jingjiang Sun
- Laboratory of Rubber-Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Zhengzhou Rd. 53, Qingdao, 266042, China
| | - Run Zhang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, QLD, 4072, Brisbane, Australia
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60
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Feeney MJ, Thomas SW. Combining Top-Down and Bottom-Up with Photodegradable Layer-by-Layer Films. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:13791-13804. [PMID: 31487186 DOI: 10.1021/acs.langmuir.9b02005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Layer-by-layer (LbL) self-assembly of polymer coatings is a bottom-up fabrication technique with broad applicability across a wide range of materials and applications that require control over interfacial properties. While most LbL coatings are chemically uniform in directions both tangent and perpendicular to their substrate, control over the properties of surface coatings as a function of space can enhance their function. To contribute to this rapidly advancing field, our group has focused on the top-down spatiotemporal control possible with photochemically reactive LbL coatings, harnessed through charge-shifting polyelectrolytes enabled by photocleavable ester pendants. The photolysis of the photocleavable esters degrades LbL films containing these polyelectrolytes. The chemical structures of the photocleavable groups dictate the wavelengths responsible for disrupting these coatings, ranging from ultraviolet to near-infrared in our work. In addition, spatially segregating reactive groups into "compartments" within LbL films has enabled us to fabricate reactive free-standing polymer films and multiheight photopatterned coatings. Overall, by combining bottom-up and top-down approaches, photoreactive LbL films enable precise control over the interfacial properties of polymer and composite coatings.
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Affiliation(s)
- Matthew J Feeney
- Department of Chemistry , Tufts University , 62 Talbot Avenue , Medford , Massachusetts 02155 , United States
| | - Samuel W Thomas
- Department of Chemistry , Tufts University , 62 Talbot Avenue , Medford , Massachusetts 02155 , United States
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61
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Wang G, Huang P, Qi M, Li C, Fan W, Zhou Y, Zhang R, Huang W, Yan D. Facile Synthesis of a H 2O 2-Responsive Alternating Copolymer Bearing Thioether Side Groups for Drug Delivery and Controlled Release. ACS OMEGA 2019; 4:17600-17606. [PMID: 31656936 PMCID: PMC6812126 DOI: 10.1021/acsomega.9b02923] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Accepted: 09/25/2019] [Indexed: 05/10/2023]
Abstract
A novel amphiphilic alternating copolymer with thioether side groups (P(MSPA-a-EG)) was synthesized through an amine-epoxy click reaction of 3-(methylthio)propylamine (MSPA) and ethylene glycol diglycidyl ether. P(MSPA-a-EG) was characterized in detail by nuclear magnetic resonance (NMR), gel permeation chromatography, Fourier transformed infrared, differential scanning calorimeter, and thermogravimetric analysis to confirm the successful synthesis. Due to its amphiphilic structure, P(MSPA-a-EG) could self-assemble into spherical micelles with an average diameter of about 151 nm. As triggered by H2O2, theses micelles could disassemble because hydrophobic thioether groups are transformed to hydrophilic sulfoxide groups in MSPA units. The oxidant disassemble process of micelles was systemically studied by dynamic light scattering, transmission electron microscopy, and 1H NMR measurements. The MTT assay against NIH/3T3 cells indicated that P(MSPA-a-EG) micelles exhibited good biocompatibility. Furthermore, they could be used as smart drug carriers to encapsulate hydrophobic anticancer drug doxorubicin (DOX) with 4.90% drug loading content and 9.81% drug loading efficiency. In vitro evaluation results indicated that the loaded DOX could be released rapidly, triggered by H2O2. Therefore, such a novel alternating copolymer was expected to be promising candidates for controlled drug delivery and release.
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Affiliation(s)
- Guanchun Wang
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Metal
Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Ping Huang
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Metal
Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
- Department
of Obstetrics and Gynecology, Fengxian Hospital, Southern Medical University, Shanghai 201499, China
| | - Meiwei Qi
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Metal
Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Chuanlong Li
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Metal
Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Weirong Fan
- Department
of Obstetrics and Gynecology, Fengxian Hospital, Southern Medical University, Shanghai 201499, China
| | - Yongfeng Zhou
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Metal
Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Rong Zhang
- Department
of Obstetrics and Gynecology, Fengxian Hospital, Southern Medical University, Shanghai 201499, China
| | - Wei Huang
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Metal
Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Deyue Yan
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Metal
Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
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62
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Wang C, Huang B, Yang G, Ouyang Y, Tian J, Zhang W. NIR-Triggered Multifunctional and Degradable Nanoplatform Based on an ROS-Sensitive Block Copolymer for Imaging-Guided Chemo-Phototherapy. Biomacromolecules 2019; 20:4218-4229. [DOI: 10.1021/acs.biomac.9b01123] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Chao Wang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Baoxuan Huang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Guoliang Yang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yingjie Ouyang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jia Tian
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
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63
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Soliman SMA, El Founi M, Vanderesse R, Acherar S, Ferji K, Babin J, Six JL. Light-sensitive dextran-covered PNBA nanoparticles to continuously or discontinuously improve the drug release. Colloids Surf B Biointerfaces 2019; 182:110393. [DOI: 10.1016/j.colsurfb.2019.110393] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 07/07/2019] [Accepted: 07/23/2019] [Indexed: 10/26/2022]
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64
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Huang B, Tian J, Jiang D, Gao Y, Zhang W. NIR-Activated “OFF/ON” Photodynamic Therapy by a Hybrid Nanoplatform with Upper Critical Solution Temperature Block Copolymers and Gold Nanorods. Biomacromolecules 2019; 20:3873-3883. [DOI: 10.1021/acs.biomac.9b00963] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Baoxuan Huang
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Jia Tian
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Dawei Jiang
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Yun Gao
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
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65
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Hu W, Bai X, Wang Y, Lei Z, Luo H, Tong Z. Upper critical solution temperature polymer-grafted hollow mesoporous silica nanoparticles for near-infrared-irradiated drug release. J Mater Chem B 2019; 7:5789-5796. [PMID: 31483429 DOI: 10.1039/c9tb01071h] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Near-infrared (NIR) irradiation responsive drug delivery systems have many advantages, which have attracted extensive interest from researchers. In this study, a NIR-triggered drug release system was established by grafting upper critical solution temperature (UCST) polymers on the surface of hollow mesoporous silica nanoparticles (HMSNs) followed by treatment with the photothermal conversion agent indocyanine green (ICG). The as-prepared UCST polymers showed the clearing temperature of 45 °C, which were advantageous to serve as gatekeepers in the physiological environment (37 °C). Under NIR irradiation, the temperature of the solution was elevated above the clearing point due to the presence of ICG; consequently, the collapsed UCST polymer chains became more hydrophilic; this resulted in the exposure of the mesoporous channels of the HMSNs and achievement of a burst drug release. Moreover, this NIR-responsive delivery system showed good biocompatibility and high anticancer efficiency towards the MCF-7 cancer cells upon exposure to NIR irradiation. In addition, a synergistic effect of thermal and chemo treatment has been achieved by the application of NIR irradiation since cancer cells are more vulnerable to high temperatures than normal cells.
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Affiliation(s)
- Wei Hu
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT), Ministry of Education, Department of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China. and Institute of Smart Fiber Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Xiaowen Bai
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT), Ministry of Education, Department of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China.
| | - Yaping Wang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT), Ministry of Education, Department of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China. and Institute of Smart Fiber Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Zhentao Lei
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT), Ministry of Education, Department of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China. and Institute of Smart Fiber Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Haipeng Luo
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT), Ministry of Education, Department of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China. and Institute of Smart Fiber Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Zaizai Tong
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT), Ministry of Education, Department of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China. and Institute of Smart Fiber Materials, Zhejiang Sci-Tech University, Hangzhou 310018, China
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66
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Bai Y, Liu CP, Chen D, Zhuo LH, Bu HT, Tian W. Morphology-tunable and pH-responsive supramolecular self-assemblies based on AB 2-type host-guest-conjugated amphiphilic molecules for controlled drug delivery. Beilstein J Org Chem 2019; 15:1925-1932. [PMID: 31501659 PMCID: PMC6720476 DOI: 10.3762/bjoc.15.188] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/30/2019] [Indexed: 11/23/2022] Open
Abstract
Although stimuli-responsive supramolecular self-assemblies have been constructed, the controlled drug delivery induced by morphology transitions of these supramolecular self-assemblies on the basis of host-guest-conjugated monomers (HGCMs) are few reported. In this paper, the self-assembly behaviors of AB2-type HGCMs, e.g., β-cyclodextrin-benzimidazole2 (β-CD-BM2), were investigated at neutral and acidic pH conditions, respectively. Specifically, β-CD-BM2 first self-assembled into fan-shaped supramolecular self-assemblies with a hydrodynamic diameter of 163 nm at neutral pH, whereas they were further dissociated into spherical supramolecular self-assemblies with a size of 52 nm under acidic conditions. This morphology transition process was utilized to conduct a two-stage DOX delivery under neutral and acidic pH. Basic cell experiments demonstrated that the drug-loaded β-CD-BM2-based supramolecular self-assemblies with varied morphology could inhibit cancer cell proliferation, indicating their potential application in the field of drug delivery.
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Affiliation(s)
- Yang Bai
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
- MOE Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions and Shaanxi Key Laboratory of Macromolecular Science and Technology, School of Science, Northwestern Polytechnical University, Xi’an, 710072, China
| | - Cai-ping Liu
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
| | - Di Chen
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
- Institute of Basic Medical Sciences, Xi’an Medical University, Xi’an 710021, China
| | - Long-hai Zhuo
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
| | - Huai-tian Bu
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
| | - Wei Tian
- MOE Key Laboratory of Material Physics and Chemistry under Extraordinary Conditions and Shaanxi Key Laboratory of Macromolecular Science and Technology, School of Science, Northwestern Polytechnical University, Xi’an, 710072, China
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67
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Dong S, Sun Y, Liu J, Li L, He J, Zhang M, Ni P. Multifunctional Polymeric Prodrug with Simultaneous Conjugating Camptothecin and Doxorubicin for pH/Reduction Dual-Responsive Drug Delivery. ACS APPLIED MATERIALS & INTERFACES 2019; 11:8740-8748. [PMID: 30693750 DOI: 10.1021/acsami.8b16363] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Amphiphilic polymeric prodrugs show improved therapeutic indices with respect to traditional hydrophobic anticancer drugs because these prodrugs can self-assemble into nanoparticles, prolong the circulation of drugs in the blood, improve the accumulation of drugs in the disease site, reduce the side effects of drugs, and achieve therapeutic effect. Here, we describe a novel pH/reduction dual-responsive polymeric prodrug, abbreviated as CPT- ss-poly(BYP- hyd-DOX- co-EEP), with simultaneous conjugating camptothecin (CPT) and doxorubicin (DOX), wherein BYP and EEP represent two cyclic phosphate monomers, respectively, that is, 2-(but-3-yn-1-yloxy)-2-oxo-1,3,2-dioxaphospholane and 2-ethoxy-2-oxo-1,3,2-dioxaphospholane. This prodrug was prepared through a polyphosphoester-DOX conjugate using a CPT derivative (CPT- ss-OH) as the initiator. CPT is linked to the terminal of polyphosphoester via disulfide carbonate, which is easy to break up under intracellular reductive environment and release the parent CPT, whereas DOX was efficiently incorporated onto the pendants of polyphosphoester through a hydrazone bond (- hyd-), which would be cleaved in the intracellular acidic medium. We show that the stable prodrug nanoparticles formed by self-assembly could release CPT and DOX simultaneously in the tumor microenvironment. The results of MTT assay demonstrate that the prodrug, which binds two antitumor drugs simultaneouly, has the properties of dual pH/reduction sensitiveness, biocompatibility, biodegradability, and effective tumor therapy.
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Affiliation(s)
- Shuxiang Dong
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , P. R. China
| | - Yue Sun
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , P. R. China
| | - Jie Liu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , P. R. China
| | - Lei Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , P. R. China
| | - Jinlin He
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , P. R. China
| | - Mingzu Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , P. R. China
| | - Peihong Ni
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , P. R. China
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68
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Li Y, Wang S, Huang Y, Chen Y, Wu W, Liu Y, Zhang J, Feng Y, Jiang X, Gou M. Light-activated drug release from prodrug nanoassemblies by structure destruction. Chem Commun (Camb) 2019; 55:13128-13131. [PMID: 31616871 DOI: 10.1039/c9cc06673j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Multiple thioether-inserted lipophilic prodrugs co-assembled into FRET nanoaggregates for light-activated drug release by structure destruction.
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69
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Pierini F, Nakielski P, Urbanek O, Pawłowska S, Lanzi M, De Sio L, Kowalewski TA. Polymer-Based Nanomaterials for Photothermal Therapy: From Light-Responsive to Multifunctional Nanoplatforms for Synergistically Combined Technologies. Biomacromolecules 2018; 19:4147-4167. [DOI: 10.1021/acs.biomac.8b01138] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
| | | | | | | | - Massimiliano Lanzi
- Department of Industrial Chemistry “Toso Montanari”, Alma Mater Studiorum-University of Bologna, 40136 Bologna, Italy
| | - Luciano De Sio
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Corso della Repubblica 79, 04100 Latina, Italy
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70
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Ju P, Hu J, Li F, Cao Y, Li L, Shi D, Hao Y, Zhang M, He J, Ni P. A biodegradable polyphosphoester-functionalized poly(disulfide) nanocarrier for reduction-triggered intracellular drug delivery. J Mater Chem B 2018; 6:7263-7273. [PMID: 32254638 DOI: 10.1039/c8tb01566j] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Stimuli-responsive and biodegradable polymeric carriers are of great importance for safe delivery and efficient release of chemotherapeutic agents. In this work, given the unique advantages of poly(disulfide)s and biodegradable polyphosphoesters, we designed and constructed a reduction-sensitive amphiphilic triblock copolymer poly(ethyl ethylene phosphate)-b-poly(disulfide)-b-poly(ethyl ethylene phosphate) (PEEP-PDS-PEEP) by combining thiol-disulfide polycondensation and ring-opening polymerization (ROP). The thiol-disulfide polycondensation between 1,6-hexanedithiol and 2,2'-dithiodipyridine yielded the linear telechelic pyridyl disulfide-terminated poly(disulfide)s, followed by the treatment with 2-mercaptoethanol to quantitatively produce dihydroxyl-terminated poly(disulfide)s, which was used to initiate the ROP reaction of 2-ethoxy-2-oxo-1,3,2-dioxaphospholane, generating ABA-type amphiphilic triblock copolymers. The chemical structures of various polymers were thoroughly characterized and verified using nuclear magnetic resonance (NMR) spectroscopy, Fourier transform infrared (FT-IR) spectroscopy, gel permeation chromatography (GPC) and matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectroscopy. The resultant amphiphilic PEEP-PDS-PEEP could self-assemble into spherical nanoparticles in aqueous solution as evidenced from dynamic light scattering (DLS) and transmission electron microscopy (TEM) analyses. Hydrophobic anti-tumor drug doxorubicin (DOX) was used to study the encapsulation capacity of nanoparticles, the drug loading content (DLC) and drug loading efficiency (DLE) values were determined to be 11.2% and 31.5%, respectively. In vitro release studies indicated that DOX was released much faster under reductive conditions compared to physiological conditions, confirming their reduction-responsive release behavior owing to the scission of the poly(disulfide) segment and subsequent disintegration of nanoparticles. The cellular uptake study using a live cell imaging system demonstrated that this DOX-loaded nanoparticle can be internalized into HeLa cells and release DOX over time. Methyl thiazolyl tetrazolium (MTT) assay revealed the favorable cytocompatibility of a bare triblock copolymer toward both L929 and HeLa cells, whereas the DOX-loaded copolymer nanoparticles exhibited the lower inhibitory ability against HeLa and HepG2 cell proliferation than free DOX. This finding presents a strategy for the construction of biocompatible and reduction-responsive polymeric drug carriers.
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Affiliation(s)
- Pengfei Ju
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Soochow University, Suzhou 215123, P. R. China.
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Affiliation(s)
- Huanli Sun
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou , 215123 , P. R. China
| | - Harm-Anton Klok
- Laboratoire des Polymères, Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques , École Polytechnique Fédérale de Lausanne (EPFL), Bâtiment MXD , Station 12 , CH-1015 Lausanne , Switzerland
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou , 215123 , P. R. China
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