1
|
Wang F, Li N, Wang W, Ma L, Sun Y, Wang H, Zhan J, Yu D. A Multifunctional, Highly Biocompatible, and Double-Triggering Caramelized Nanotheranostic System Loaded with Fe 3O 4 and DOX for Combined Chemo-Photothermal Therapy and Real-Time Magnetic Resonance Imaging Monitoring of Triple Negative Breast Cancer. Int J Nanomedicine 2023; 18:881-897. [PMID: 36844435 PMCID: PMC9948638 DOI: 10.2147/ijn.s393507] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 02/14/2023] [Indexed: 02/20/2023] Open
Abstract
Purpose Owing to lack of specific molecular targets, the current clinical therapeutic strategy for triple negative breast cancer (TNBC) is still limited. In recent years, some nanosystems for malignancy treatment have received considerable attention. In this study, we prepared caramelized nanospheres (CNSs) loaded with doxorubicin (DOX) and Fe3O4 to achieve the synergistic effect of combined therapy and real-time magnetic resonance imaging (MRI) monitoring, so as to improve the diagnosis and therapeutic effect of TNBC. Methods CNSs with biocompatibility and unique optical properties were prepared by hydrothermal method, DOX and Fe3O4 were loaded on it to obtain Fe3O4/DOX@CNSs nanosystem. Characteristics including morphology, hydrodynamic size, zeta potentials and magnetic properties of Fe3O4/DOX@CNSs were evaluated. The DOX release was evaluated by different pH/near-infrared (NIR) light energy. Biosafety, pharmacokinetics, MRI and therapeutic treatment of Fe3O4@CNSs, DOX and Fe3O4/DOX@CNSs were examined in vitro or in vivo. Results Fe3O4/DOX@CNSs has an average particle size of 160 nm and a zeta potential of 27.5mV, it demonstrated that Fe3O4/DOX@CNSs is a stable and homogeneous dispersed system. The hemolysis experiment of Fe3O4/DOX@CNSs proved that it can be used in vivo. Fe3O4/DOX@CNSs displayed high photothermal conversion efficiency, extensive pH/heat-induced DOX release. 70.3% DOX release is observed under the 808 nm laser in the pH = 5 PBS solution, obviously higher than pH = 5 (50.9%) and pH = 7.4 (less than 10%). Pharmacokinetic experiments indicated the t1/2β, and AUC0-t of Fe3O4/DOX@CNSs were 1.96 and 1.31 -fold higher than those of DOX solution, respectively. Additionally, Fe3O4/DOX@CNSs with NIR had the greatest tumor suppression in vitro and in vivo. Moreover, this nanosystem demonstrated distinct contrast enhancement on T2 MRI to achieve real-time imaging monitoring during treatment. Conclusion Fe3O4/DOX@CNSs is a highly biocompatible, double-triggering and improved DOX bioavailability nanosystem that combines chemo-PTT and real-time MRI monitoring to achieve integration of diagnosis and treatment of TNBC.
Collapse
Affiliation(s)
- Fangqing Wang
- Department of Radiology, Qilu Hospital, Shandong University, Affiliated Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Nianlu Li
- Physical and Chemical Laboratory, Shandong Academy of Occupational Health and Occupational Medicine, Affiliated Hospital of Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250002, People’s Republic of China
| | - Wenbo Wang
- Department of Radiology, Qilu Hospital, Shandong University, Affiliated Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Long Ma
- The Testing Center of Shandong Bureau of China Metallurgical Geology Bureau, Shandong Normal University, Jinan, 250014, People’s Republic of China
| | - Yaru Sun
- Department of Nuclear Medicine, The Second Hospital of Shandong University, Affiliated Hospital of Shandong University, Jinan, 250033, People’s Republic of China
| | - Hong Wang
- Department of Radiology, Qilu Hospital, Shandong University, Affiliated Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Jinhua Zhan
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, People’s Republic of China,Correspondence: Jinhua Zhan, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, People’s Republic of China, Email
| | - Dexin Yu
- Department of Radiology, Qilu Hospital, Shandong University, Affiliated Hospital of Shandong University, Jinan, 250012, People’s Republic of China,Dexin Yu, Department of Radiology, Qilu Hospital, Shandong University, Affiliated Hospital of Shandong University, Jinan, 250012, People’s Republic of China, Tel +86-18560081629, Fax +86-531-86927544, Email
| |
Collapse
|
2
|
Zhu H, Li B, Yu Chan C, Low Qian Ling B, Tor J, Yi Oh X, Jiang W, Ye E, Li Z, Jun Loh X. Advances in Single-component inorganic nanostructures for photoacoustic imaging guided photothermal therapy. Adv Drug Deliv Rev 2023; 192:114644. [PMID: 36493906 DOI: 10.1016/j.addr.2022.114644] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 11/02/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022]
Abstract
Phototheranostic based on photothermal therapy (PTT) and photoacoustic imaging (PAI), as one of avant-garde medical techniques, have sparked growing attention because it allows noninvasive, deeply penetrative, and highly selective and effective therapy. Among a variety of phototheranostic nanoagents, single-component inorganic nanostructures are found to be novel and attractive PAI and PTT combined nanotheranostic agents and received tremendous attention, which not only exhibit structural controllability, high tunability in physiochemical properties, size-dependent optical properties, high reproducibility, simple composition, easy functionalization, and simple synthesis process, but also can be endowed with multiple therapeutic and imaging functions, realizing the superior therapy result along with bringing less foreign materials into body, reducing systemic side effects and improving the bioavailability. In this review, according to their synthetic components, conventional single-component inorganic nanostructures are divided into metallic nanostructures, metal dichalcogenides, metal oxides, carbon based nanostructures, upconversion nanoparticles (UCNPs), metal organic frameworks (MOFs), MXenes, graphdiyne and other nanostructures. On the basis of this category, their detailed applications in PAI guide PTT of tumor treatment are systematically reviewed, including synthesis strategies, corresponding performances, and cancer diagnosis and therapeutic efficacy. Before these, the factors to influence on photothermal effect and the principle of in vivo PAI are briefly presented. Finally, we also comprehensively and thoroughly discussed the limitation, potential barriers, future perspectives for research and clinical translation of this single-component inorganic nanoagent in biomedical therapeutics.
Collapse
Affiliation(s)
- Houjuan Zhu
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Bofan Li
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore; Institute of Sustainability for Chemicals, Energy and Environment (ISCE2) A*STAR (Agency for Science, Technology and Research) Singapore 138634, Singapore
| | - Chui Yu Chan
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Beverly Low Qian Ling
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Jiaqian Tor
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Xin Yi Oh
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Wenbin Jiang
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Enyi Ye
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore; Institute of Sustainability for Chemicals, Energy and Environment (ISCE2) A*STAR (Agency for Science, Technology and Research) Singapore 138634, Singapore.
| | - Zibiao Li
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore; Institute of Sustainability for Chemicals, Energy and Environment (ISCE2) A*STAR (Agency for Science, Technology and Research) Singapore 138634, Singapore.
| | - Xian Jun Loh
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore.
| |
Collapse
|
3
|
A comprehensive review on different approaches for tumor targeting using nanocarriers and recent developments with special focus on multifunctional approaches. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2022. [DOI: 10.1007/s40005-022-00583-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
|
4
|
Zhou T, Xie S, Zhou C, Chen Y, Li H, Liu P, Jiang R, Hang L, Jiang G. All-In-One Second Near-Infrared Light-Responsive Drug Delivery System for Synergistic Chemo-Photothermal Therapy. ACS APPLIED BIO MATERIALS 2022; 5:3841-3849. [PMID: 35815771 DOI: 10.1021/acsabm.2c00208] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Light-responsive nanocarrier-based drug delivery systems (NDDSs), due to their unique advantages such as safety, minimal cross-reaction, and spatiotemporal precision, have received wide attention. Notably, second near-infrared (NIR-II) light, which has a high penetration depth for manipulating NDDSs to release drugs, is in high demand. Herein, polyethylene glycol (PEG)-modified hollow CuxS nanoparticles (NPs) are developed as an all-in-one NIR-II light-responsive NDDS for synergistic chemo-photothermal therapy. First, CuxS-PEG NPs were prepared under mild conditions by using Cu2O NPs as sacrificial templates. The morphology, photothermal effect, drug loading/releasing abilities, and synergistic chemo-photothermal therapy of CuxS-PEG NPs have been investigated. The CuxS-PEG NPs with hollow structures showed a high drug loading capacity (∼255 μg Dox per mg of CuxS NPs) and stimuli-responsive drug release triggered by NIR-II laser irradiation. The synergistic chemo-photothermal therapy based on the Dox/CuxS-PEG NPs showed 98.5% tumor elimination. Our study emphasizes the great potential of CuxS-PEG NPs as an all-in-one NIR-II light-responsive NDDS for applications in biomedicine.
Collapse
Affiliation(s)
- Tianxing Zhou
- Guangdong Medical University, Zhanjiang 524023, P. R. China
| | - Shuangcong Xie
- The Department of Medical Imaging, Guangdong Second Provincial General Hospital, Guangzhou 518037, P. R. China
| | - Chunze Zhou
- Interventional Radiology Department, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, P. R. China
| | - Yiyu Chen
- The Department of Medical Imaging, Guangdong Second Provincial General Hospital, Guangzhou 518037, P. R. China.,School of Forensic Medicine, Southern Medical University, Guangzhou 510515, P. R. China
| | - Hong Li
- College of Chemistry and Materials Science, Jinan University, Guangzhou 518037, P. R. China
| | - Ping Liu
- The Department of Medical Imaging, Guangdong Second Provincial General Hospital, Guangzhou 518037, P. R. China
| | - Rongjian Jiang
- Guangdong Medical University, Zhanjiang 524023, P. R. China
| | - Lifeng Hang
- The Department of Medical Imaging, Guangdong Second Provincial General Hospital, Guangzhou 518037, P. R. China
| | - Guihua Jiang
- Guangdong Medical University, Zhanjiang 524023, P. R. China.,The Department of Medical Imaging, Guangdong Second Provincial General Hospital, Guangzhou 518037, P. R. China
| |
Collapse
|
5
|
Light-responsive biomaterials for ocular drug delivery. Drug Deliv Transl Res 2022:10.1007/s13346-022-01196-5. [PMID: 35751001 DOI: 10.1007/s13346-022-01196-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/09/2022] [Indexed: 11/03/2022]
Abstract
Light-responsive biomaterials can be used for the delivery of therapeutic drugs and nucleic acids, where the tunable/precise delivery of payload highlights the potential of such biomaterials for treating a variety of conditions. The translucency of eyes and advances of laser technology in ophthalmology make light-responsive delivery of drugs feasible. Importantly, light can be applied in a non-invasive fashion; therefore, light-triggered drug delivery systems have great potential for clinical impact. This review will examine various types of light-responsive polymers and the chemistry that underpins their application as ophthalmic drug delivery systems.
Collapse
|
6
|
Pu XQ, Ju XJ, Liu WY, Liu YQ, Li XJ, Li Y, Xie R, Wang W, Liu Z, Chu LY. Stimulus-Responsive Nanoparticle-Integrated Dissolving Microneedles for Synergetic Chemo-Photothermal Therapy of Superficial Skin Tumors. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xing-Qun Pu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Xiao-Jie Ju
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Wen-Ying Liu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Yu-Qiong Liu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Xin-Jiao Li
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Yao Li
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Rui Xie
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Wei Wang
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Zhuang Liu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Liang-Yin Chu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| |
Collapse
|
7
|
Exogenous Contrast Agents in Photoacoustic Imaging: An In Vivo Review for Tumor Imaging. NANOMATERIALS 2022; 12:nano12030393. [PMID: 35159738 PMCID: PMC8840344 DOI: 10.3390/nano12030393] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/10/2022] [Accepted: 01/18/2022] [Indexed: 11/16/2022]
Abstract
The field of cancer theranostics has grown rapidly in the past decade and innovative ‘biosmart’ theranostic materials are being synthesized and studied to combat the fast growth of cancer metastases. While current state-of-the-art oncology imaging techniques have decreased mortality rates, patients still face a diminished quality of life due to treatment. Therefore, improved diagnostics are needed to define in vivo tumor growths on a molecular level to achieve image-guided therapies and tailored dosage needs. This review summarizes in vivo studies that utilize contrast agents within the field of photoacoustic imaging—a relatively new imaging modality—for tumor detection, with a special focus on imaging and transducer parameters. This paper also details the different types of contrast agents used in this novel diagnostic field, i.e., organic-based, metal/inorganic-based, and dye-based contrast agents. We conclude this review by discussing the challenges and future direction of photoacoustic imaging.
Collapse
|
8
|
Tran HV, Ngo NM, Medhi R, Srinoi P, Liu T, Rittikulsittichai S, Lee TR. Multifunctional Iron Oxide Magnetic Nanoparticles for Biomedical Applications: A Review. MATERIALS (BASEL, SWITZERLAND) 2022; 15:503. [PMID: 35057223 PMCID: PMC8779542 DOI: 10.3390/ma15020503] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 12/26/2021] [Accepted: 12/29/2021] [Indexed: 01/02/2023]
Abstract
Due to their good magnetic properties, excellent biocompatibility, and low price, magnetic iron oxide nanoparticles (IONPs) are the most commonly used magnetic nanomaterials and have been extensively explored in biomedical applications. Although magnetic IONPs can be used for a variety of applications in biomedicine, most practical applications require IONP-based platforms that can perform several tasks in parallel. Thus, appropriate engineering and integration of magnetic IONPs with different classes of organic and inorganic materials can produce multifunctional nanoplatforms that can perform several functions simultaneously, allowing their application in a broad spectrum of biomedical fields. This review article summarizes the fabrication of current composite nanoplatforms based on integration of magnetic IONPs with organic dyes, biomolecules (e.g., lipids, DNAs, aptamers, and antibodies), quantum dots, noble metal NPs, and stimuli-responsive polymers. We also highlight the recent technological advances achieved from such integrated multifunctional platforms and their potential use in biomedical applications, including dual-mode imaging for biomolecule detection, targeted drug delivery, photodynamic therapy, chemotherapy, and magnetic hyperthermia therapy.
Collapse
Affiliation(s)
- Hung-Vu Tran
- Department of Chemistry and the Texas Center for Superconductivity, University of Houston, 4800 Calhoun Road, Houston, TX 77204-5003, USA; (H.-V.T.); (N.M.N.); (R.M.); (T.L.); (S.R.)
| | - Nhat M. Ngo
- Department of Chemistry and the Texas Center for Superconductivity, University of Houston, 4800 Calhoun Road, Houston, TX 77204-5003, USA; (H.-V.T.); (N.M.N.); (R.M.); (T.L.); (S.R.)
| | - Riddhiman Medhi
- Department of Chemistry and the Texas Center for Superconductivity, University of Houston, 4800 Calhoun Road, Houston, TX 77204-5003, USA; (H.-V.T.); (N.M.N.); (R.M.); (T.L.); (S.R.)
| | - Pannaree Srinoi
- Department of Chemistry and Centre of Excellence for Innovation in Chemistry, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand;
| | - Tingting Liu
- Department of Chemistry and the Texas Center for Superconductivity, University of Houston, 4800 Calhoun Road, Houston, TX 77204-5003, USA; (H.-V.T.); (N.M.N.); (R.M.); (T.L.); (S.R.)
| | - Supparesk Rittikulsittichai
- Department of Chemistry and the Texas Center for Superconductivity, University of Houston, 4800 Calhoun Road, Houston, TX 77204-5003, USA; (H.-V.T.); (N.M.N.); (R.M.); (T.L.); (S.R.)
| | - T. Randall Lee
- Department of Chemistry and the Texas Center for Superconductivity, University of Houston, 4800 Calhoun Road, Houston, TX 77204-5003, USA; (H.-V.T.); (N.M.N.); (R.M.); (T.L.); (S.R.)
| |
Collapse
|
9
|
Shen KH, Lu CH, Kuo CY, Li BY, Yeh YC. Smart near infrared-responsive nanocomposite hydrogels for therapeutics and diagnostics. J Mater Chem B 2021; 9:7100-7116. [PMID: 34212171 DOI: 10.1039/d1tb00980j] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Nanocomposite (NC) hydrogels are emerging biomaterials that possess desirable and defined properties and functions for therapeutics and diagnostics. Particularly, nanoparticles (NPs) are employed as stimulus-transducers in NC hydrogels to facilitate the treatment process by providing controllable structural change and payload release under internal and external simulations. Among the various external stimuli, near-infrared (NIR) light has attracted considerable interest due to its minimal photo-damage, deep tissue penetration, low auto-fluorescence in living systems, facile on/off switch, easy remote and spatiotemporal control. In this study, we discuss four types of transducing nanomaterials used in NIR-responsive NC hydrogels, including metal-based nanoparticles, carbon-based nanomaterials, polydopamine nanoparticles (PDA NPs), and upconversion nanoparticles (UCNPs). This review provides an overview of the current progress in NIR-responsive NC hydrogels, focusing on their preparation, properties, applications, and future prospects.
Collapse
Affiliation(s)
- Ke-Han Shen
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan.
| | - Cheng-Hsun Lu
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan.
| | - Chih-Yu Kuo
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan.
| | - Bo-Yan Li
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan.
| | - Yi-Cheun Yeh
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan.
| |
Collapse
|
10
|
Willinger M, Reimhult E. Thermoresponsive Nanoparticles with Cyclic-Polymer-Grafted Shells Are More Stable than with Linear-Polymer-Grafted Shells: Effect of Polymer Topology, Molecular Weight, and Core Size. J Phys Chem B 2021; 125:7009-7023. [PMID: 34156854 PMCID: PMC8279546 DOI: 10.1021/acs.jpcb.1c00142] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 05/26/2021] [Indexed: 11/27/2022]
Abstract
Polymer brush-grafted superparamagnetic iron oxide nanoparticles can change their aggregation state in response to temperature and are potential smart materials for many applications. Recently, the shell morphology imposed by grafting to a nanoparticle core was shown to strongly influence the thermoresponsiveness through a coupling of intrashell solubility transitions and nanoparticle aggregation. We investigate how a change from linear to cyclic polymer topology affects the thermoresponsiveness of poly(2-isopropyl-2-oxazoline) brush-grafted superparamagnetic iron oxide nanoparticles. Linear and cyclic polymers with three different molecular weights (7, 18, and 24.5 kg mol-1) on two different core sizes (3.7 and 9.2 nm) and as free polymer were investigated. We observed the critical flocculation temperature (CFT) during temperature cycling dynamic light scattering experiments, the critical solution temperature (CST), and the transition enthalpy per monomer during differential scanning calorimetry measurements. When all conditions are identical, cyclic polymers increase the colloidal stability and the critical flocculation temperature compared to their linear counterparts. Furthermore, the cyclic polymer shows only one uniform transition, while we observe multiple transitions for the linear polymer shells. We link the single transition and higher colloidal stability to the absence in cyclic PiPrOx shells of a dilute outer part where the particle shells can interdigitate.
Collapse
Affiliation(s)
- Max Willinger
- Institute for Biologically Inspired
Materials, Department of Nanobiotechnology, University of Natural Resources and Life Sciences Vienna, Muthgasse 11, 1190 Vienna, Austria
| | - Erik Reimhult
- Institute for Biologically Inspired
Materials, Department of Nanobiotechnology, University of Natural Resources and Life Sciences Vienna, Muthgasse 11, 1190 Vienna, Austria
| |
Collapse
|
11
|
Pu XQ, Ju XJ, Zhang L, Cai QW, Liu YQ, Peng HY, Xie R, Wang W, Liu Z, Chu LY. Novel Multifunctional Stimuli-Responsive Nanoparticles for Synergetic Chemo-Photothermal Therapy of Tumors. ACS APPLIED MATERIALS & INTERFACES 2021; 13:28802-28817. [PMID: 34109788 DOI: 10.1021/acsami.1c05330] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
In this study, a novel class of multifunctional responsive nanoparticles is designed and fabricated as drug nanocarriers for synergetic chemo-photothermal therapy of tumors. The proposed nanoparticles are composed of a thermo-/pH-responsive poly(N-isopropylacrylamide-co-acrylic acid) (PNA) nanogel core, a polydopamine (PDA) layer for photothermal conversion, and an outer folic acid (FA) layer as a targeting agent for the folate receptors on tumor cells. The fabricated nanoparticles show good biocompatibility and outstanding photothermal conversion efficiency. The proposed nanoparticles loaded with doxorubicin (DOX) drug molecules are stable under physiological conditions with low leakage of drugs, while rapidly release drugs in environments with low pH conditions and at high temperature. The experimental results show that the drug release process is mainly governed by Fickian diffusion. In vitro cell experimental results demonstrate that the PNA-DOX@PDA-FA nanoparticles can be phagocytized by 4T1 tumor cells and release drugs in tumor cell acidic environments, and confirm that the combined chemo and photothermal therapeutic efficacy of PNA-DOX@PDA-FA nanoparticles is higher than the photothermal therapeutic efficacy or the chemotherapeutic efficacy alone. The proposed multifunctional responsive nanoparticles in this study provide a novel class of drug nanocarriers as a promising tool for synergetic chemo-photothermal therapy of tumors.
Collapse
Affiliation(s)
- Xing-Qun Pu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Xiao-Jie Ju
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Lei Zhang
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Quan-Wei Cai
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Yu-Qiong Liu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Han-Yu Peng
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Rui Xie
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Wei Wang
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Zhuang Liu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Liang-Yin Chu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| |
Collapse
|
12
|
NIR light-responsive nanocarriers for controlled release. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C: PHOTOCHEMISTRY REVIEWS 2021. [DOI: 10.1016/j.jphotochemrev.2021.100420] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
13
|
Farahavar G, Abolmaali SS, Nejatollahi F, Safaie A, Javanmardi S, Khajeh Zadeh H, Yousefi R, Nadgaran H, Mohammadi-Samani S, Tamaddon AM, Ahadian S. Single-chain antibody-decorated Au nanocages@liposomal layer nanoprobes for targeted SERS imaging and remote-controlled photothermal therapy of melanoma cancer cells. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 124:112086. [PMID: 33947576 DOI: 10.1016/j.msec.2021.112086] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 03/21/2021] [Accepted: 03/26/2021] [Indexed: 11/24/2022]
Abstract
The development of theranostic platforms combining surface-enhanced Raman spectroscopy (SERS) imaging with NIR-stimulated photothermal therapy (PTT) is of utmost importance for the precise diagnosis and selective treatment of cancers, especially in superficial solid tumors. For this purpose, a versatile theranostic nanoprobe of liposomal layer-coated Au nanocages (AuNCs) was decorated with an anti-MUC18 single-chain antibody (scFv). 4-mercapto benzoic acid (p-MBA)-labeled AuNCs (p-AuNCs) were coated by a liposomal layer (p-AuNCs@lip), followed by conjugating anti-MUC18 scFv via post-insertion method to form immuno-liposomal layer-coated AuNCs (p-AuNCs@scFv-lip). Physicochemical characterizations of the p-AuNCs@scFv-lip were investigated by transmission electron microscopy (TEM) and UV-vis and Raman spectroscopy. Furthermore, the targeting ability and theranostic efficiency of the nanoprobe were evaluated for specific diagnosis and treatment of cancerous melanoma cells by flow cytometry, SERS mapping, and live/dead assay. The formation of lipid layer on p-AuNCs surface was confirmed by TEM imaging. After decorating the liposomal layer with scFv, a relevant red shift was observed in the UV-vis spectrum. Moreover, p-AuNCs@lip presented characteristic peaks in the Raman spectrum, which exhibited only a minor change after scFv conjugation (p-AuNCs@scFv-lip). Interestingly, the cellular uptake of AuNCs@scFv-lip by A375 cell line (MUC18+) showed a 24-fold enhancement compared with SKBR3 cells (MUC18-). AuNCs@scFv-lip specifically identified A375 cells from SKBR cells via SERS mapping and effectively killed A375 cells through the PTT mechanism. Taken together, this theranostic platform can provide a promising tool for both in situ diagnosis and remote-controlled thermal ablation of cancer cells.
Collapse
Affiliation(s)
- Ghazal Farahavar
- Pharmaceutical Nanotechnology Department, Shiraz University of Medical Sciences, Shiraz 71345, Iran.
| | - Samira Sadat Abolmaali
- Pharmaceutical Nanotechnology Department, Shiraz University of Medical Sciences, Shiraz 71345, Iran; Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz 71345, Iran.
| | - Foroogh Nejatollahi
- Shiraz HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Amin Safaie
- Faculty of Science, Department of Physics, Shiraz University, Shiraz 71454, Iran.
| | - Sanaz Javanmardi
- Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz 71345, Iran.
| | | | - Reza Yousefi
- Protein Chemistry Laboratory (PCL), Department of Biology, College of Sciences, Shiraz University, Shiraz, Iran.
| | - Hamid Nadgaran
- Faculty of Science, Department of Physics, Shiraz University, Shiraz 71454, Iran.
| | - Soliman Mohammadi-Samani
- Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz 71345, Iran; Department of Pharmaceutics, Shiraz University of Medical Sciences, Shiraz 71345, Iran.
| | - Ali Mohammad Tamaddon
- Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz 71345, Iran.
| | - Samad Ahadian
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA; Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| |
Collapse
|
14
|
Peng W, Cai Y, Fanslau L, Vana P. Nanoengineering with RAFT polymers: from nanocomposite design to applications. Polym Chem 2021. [DOI: 10.1039/d1py01172c] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Reversible addition–fragmentation chain-transfer (RAFT) polymerization is a powerful tool for the precise formation of macromolecular building blocks that can be used for the construction of well-defined nanocomposites.
Collapse
Affiliation(s)
- Wentao Peng
- Institut für Physikalische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
| | - Yingying Cai
- Institut für Physikalische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
| | - Luise Fanslau
- Institut für Physikalische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
| | - Philipp Vana
- Institut für Physikalische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
| |
Collapse
|
15
|
Quoika PK, Podewitz M, Wang Y, Kamenik AS, Loeffler JR, Liedl KR. Thermosensitive Hydration of Four Acrylamide-Based Polymers in Coil and Globule Conformations. J Phys Chem B 2020; 124:9745-9756. [PMID: 33054215 PMCID: PMC7604866 DOI: 10.1021/acs.jpcb.0c07232] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
![]()
To
characterize the thermosensitive coil–globule transition in
atomistic detail, the conformational dynamics of linear polymer chains
of acrylamide-based polymers have been investigated at multiple temperatures.
Therefore, molecular dynamic simulations of 30mers of polyacrylamide
(AAm), poly-N-methylacrylamide (NMAAm), poly-N-ethylacrylamide (NEAAm), and poly-N-isopropylacrylamide
(NIPAAm) have been performed at temperatures ranging from 250 to 360
K for 2 μs. While two of the polymers are known to exhibit thermosensitivity
(NEAAm, NIPAAm), no thermosensitivity is observed for AAm and NMAAm
in aqueous solution. Our computer simulations consistently reproduce
these properties. To understand the thermosensitivity of the respective
polymers, the conformational ensembles at different temperatures have
been separated according to the coil–globule transition. The
coil and globule conformational ensembles were exhaustively analyzed
in terms of hydrogen bonding with the solvent, the change of the solvent
accessible surface, and enthalpic contributions. Surprisingly, independent
of different thermosensitive properties of the four polymers, the
surface affinity to water of coil conformations is higher than for
globule conformations. Therefore, polymer–solvent interactions
stabilize coil conformations at all temperatures. Nevertheless, the
enthalpic contributions alone cannot explain the differences in thermosensitivity.
This clearly implies that entropy is the distinctive factor for thermosensitivity.
With increasing side chain length, the lifetime of the hydrogen bonds
between the polymer surface and water is extended. Thus, we surmise
that a longer side chain induces a larger entropic penalty due to
immobilization of water molecules.
Collapse
Affiliation(s)
- Patrick K Quoika
- Institute of General, Inorganic and Theoretical Chemistry, and Centre of Molecular Biosciences University of Innsbruck, Innsbruck, A-6020 Austria
| | - Maren Podewitz
- Institute of General, Inorganic and Theoretical Chemistry, and Centre of Molecular Biosciences University of Innsbruck, Innsbruck, A-6020 Austria
| | - Yin Wang
- Institute of General, Inorganic and Theoretical Chemistry, and Centre of Molecular Biosciences University of Innsbruck, Innsbruck, A-6020 Austria
| | - Anna S Kamenik
- Institute of General, Inorganic and Theoretical Chemistry, and Centre of Molecular Biosciences University of Innsbruck, Innsbruck, A-6020 Austria
| | - Johannes R Loeffler
- Institute of General, Inorganic and Theoretical Chemistry, and Centre of Molecular Biosciences University of Innsbruck, Innsbruck, A-6020 Austria
| | - Klaus R Liedl
- Institute of General, Inorganic and Theoretical Chemistry, and Centre of Molecular Biosciences University of Innsbruck, Innsbruck, A-6020 Austria
| |
Collapse
|
16
|
Etemadi H, Plieger PG. Magnetic Fluid Hyperthermia Based on Magnetic Nanoparticles: Physical Characteristics, Historical Perspective, Clinical Trials, Technological Challenges, and Recent Advances. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000061] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hossein Etemadi
- School of Fundamental Sciences Massey University Palmerston North 4474 New Zealand
| | - Paul G. Plieger
- School of Fundamental Sciences Massey University Palmerston North 4474 New Zealand
| |
Collapse
|
17
|
Deloney M, Smart K, Christiansen BA, Panitch A. Thermoresponsive, hollow, degradable core-shell nanoparticles for intra-articular delivery of anti-inflammatory peptide. J Control Release 2020; 323:47-58. [PMID: 32278830 PMCID: PMC9930616 DOI: 10.1016/j.jconrel.2020.04.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 04/01/2020] [Accepted: 04/03/2020] [Indexed: 12/13/2022]
Abstract
Inflammation following joint trauma contributes to cartilage degradation and progression of post traumatic osteoarthritis (PTOA). Therefore, drug delivery vehicles that deliver effective anti-inflammatory treatments have the potential to prevent PTOA. We have developed solid and hollow, thermoresponsive nanoparticles for the controlled release of our anti-inflammatory MK2-inhibiting (MK2i) peptide for intra-articular injection to halt inflammation that contributes to the advancement of PTOA. This system exploits the thermosensitive characteristic of N-isopropyl acrylamide (NIPAm) to transition phases when passing through its lower critical solution temperature (LCST). The nanoparticles (NPs) swell below the LCST and constrict above it. Non-crosslinked poly(NIPAm) (pNIPAm), held above its LCST, formed hydrophobic cores around which shells composed of NIPAm, degradable crosslinker N, N'-bis (acryloyl) cystamine (BAC), sulfated 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS), and acrylic acid (AAc) were polymerized. Removal of the non-crosslinked pNIPAm cores via diffusion produced thermosensitive, degradable nanoparticles with low density, or hollow, cores. The data presented here revealed low-density, termed hollow, nanoparticles (hNPs) load and release significantly more MK2i than solid nanoparticles (sNPs). Furthermore, drug loading below the LCST of NIPAm results in roughly 2.5 times more therapeutic encapsulation compared to loading particles in their constricted state. Hollow nanoparticles increase drug loading compared to solid nanoparticles, are taken up into chondrocytes within 24 h, cleared from the cells within 6 days, significantly decrease the secretion of the proinflammatory cytokine IL-6, and, via intra-articular injection, are successfully delivered into the joint space of rats. The peptide loaded nanoparticles provide a reproducible platform for intra-articular delivery of therapeutics.
Collapse
Affiliation(s)
- Marcus Deloney
- Biomedical Engineering Graduate Group, University of California Davis, Davis, CA, USA
| | - Kyra Smart
- Biomedical Engineering Graduate Group, University of California Davis, Davis, CA, USA
| | - Blaine A. Christiansen
- Biomedical Engineering Graduate Group, University of California Davis, Davis, CA, USA,Department of Orthopedic Surgery, University of California Davis Health, Lawrence J. Ellison Musculoskeletal Research Center, 4635 2nd Avenue, Suite 2000, Sacramento, CA 95817, USA
| | - Alyssa Panitch
- Biomedical Engineering Graduate Group, University of California Davis, Davis, CA, USA.
| |
Collapse
|
18
|
Li T, Geng Y, Zhang H, Wang J, Feng Y, Chen Z, Xie X, Qin X, Li S, Wu C, Liu Y, Yang H. A versatile nanoplatform for synergistic chemo-photothermal therapy and multimodal imaging against breast cancer. Expert Opin Drug Deliv 2020; 17:725-733. [DOI: 10.1080/17425247.2020.1736033] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Tingting Li
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
- Center for Information in Biology, University of Electronic Science and Technology of China, Chengdu Sichuan, P.R. China
| | - Yue Geng
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - Hanxi Zhang
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - Jing Wang
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - Yi Feng
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - Zhongyuan Chen
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - Xiaoxue Xie
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - Xiang Qin
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
- Center for Information in Biology, University of Electronic Science and Technology of China, Chengdu Sichuan, P.R. China
| | - Shun Li
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
- Center for Information in Biology, University of Electronic Science and Technology of China, Chengdu Sichuan, P.R. China
| | - Chunhui Wu
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
- Center for Information in Biology, University of Electronic Science and Technology of China, Chengdu Sichuan, P.R. China
| | - Yiyao Liu
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
- Department of Cancer Research, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, P.R. China
| | - Hong Yang
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
- Center for Information in Biology, University of Electronic Science and Technology of China, Chengdu Sichuan, P.R. China
| |
Collapse
|
19
|
Penelas MJ, Contreras CB, Angelomé PC, Wolosiuk A, Azzaroni O, Soler-Illia GJAA. Light-Induced Polymer Response through Thermoplasmonics Transduction in Highly Monodisperse Core-Shell-Brush Nanosystems. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:1965-1974. [PMID: 32028769 DOI: 10.1021/acs.langmuir.9b03065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Smart nanosystems that transduce external stimuli to physical changes are an inspiring challenge in current materials chemistry. Hybrid organic-inorganic materials attract great attention due to the combination of building blocks responsive to specific external solicitations. In this work, we present a sequential method for obtaining an integrated core-shell-brush nanosystem that transduces light irradiation into a particle size change through a thermoplasmonic effect. We first synthesize hybrid monodisperse systems made up of functionalized silica colloids covered with controllable thermoresponsive poly(N-isopropylacrylamide), PNIPAm, brushes, produced through radical photopolymerization. This methodology was successfully transferred to Au@SiO2 nanoparticles, leading to a core-shell-brush architecture, in which the Au core acts as a nanosource of heat; the silica layer, in turn, adapts the metal and polymer interfacial chemistries and can also host a fluorescent dye for bioimaging. Upon green LED irradiation, a light-to-heat conversion process leads to the shrinkage of the external polymer layer, as proven by in situ DLS. Our results demonstrate that modular hybrid nanosystems can be designed and produced with photothermo-physical transduction. These remote-controlled nanosystems present prospective applications in smart carriers, responsive bioscaffolds, or soft robotics.
Collapse
Affiliation(s)
- María Jazmín Penelas
- Instituto de Nanosistemas, Universidad Nacional de San Martı́n-CONICET, Av. 25 de Mayo 1021, San Martín, Buenos Aires 1650, Argentina
- Gerencia Quı́mica & Instituto de Nanociencia y Nanotecnologı́a, Centro Atómico Constituyentes, Comisión Nacional de Energı́a, CONICET, Av. General Paz 1499, 1650 San Martín, Buenos Aires, Argentina
| | - Cintia Belén Contreras
- Instituto de Nanosistemas, Universidad Nacional de San Martı́n-CONICET, Av. 25 de Mayo 1021, San Martín, Buenos Aires 1650, Argentina
- Instituto de Investigaciones Fisicoquı́micas Teóricas y Aplicadas, Universidad Nacional de La Plata-CONICET, Diagonal 113 y 64 S/N La Plata, Buenos Aires B1900, Argentina
| | - Paula C Angelomé
- Gerencia Quı́mica & Instituto de Nanociencia y Nanotecnologı́a, Centro Atómico Constituyentes, Comisión Nacional de Energı́a, CONICET, Av. General Paz 1499, 1650 San Martín, Buenos Aires, Argentina
| | - Alejandro Wolosiuk
- Gerencia Quı́mica & Instituto de Nanociencia y Nanotecnologı́a, Centro Atómico Constituyentes, Comisión Nacional de Energı́a, CONICET, Av. General Paz 1499, 1650 San Martín, Buenos Aires, Argentina
| | - Omar Azzaroni
- Instituto de Investigaciones Fisicoquı́micas Teóricas y Aplicadas, Universidad Nacional de La Plata-CONICET, Diagonal 113 y 64 S/N La Plata, Buenos Aires B1900, Argentina
| | - Galo J A A Soler-Illia
- Instituto de Nanosistemas, Universidad Nacional de San Martı́n-CONICET, Av. 25 de Mayo 1021, San Martín, Buenos Aires 1650, Argentina
| |
Collapse
|
20
|
Augé A, Camerel F, Benoist A, Zhao Y. Near-infrared light-responsive UCST-nanogels using an efficient nickel-bis(dithiolene) photothermal crosslinker. Polym Chem 2020. [DOI: 10.1039/d0py00567c] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A new kind of near-infrared (NIR) light-responsive polymer nanogel is demonstrated.
Collapse
Affiliation(s)
- Amélie Augé
- Laboratoire de Polymères et de Cristaux Liquides
- Département de Chimie
- Université de Sherbrooke
- Sherbrooke
- Canada
| | - Franck Camerel
- Institut des Sciences Chimique de Rennes – UMR 6226
- Université de Rennes
- France
| | - Apolline Benoist
- Laboratoire de Biogéochimie Terrestre
- Département de Chimie
- Université de Sherbrooke
- Québec
- Canada
| | - Yue Zhao
- Laboratoire de Polymères et de Cristaux Liquides
- Département de Chimie
- Université de Sherbrooke
- Sherbrooke
- Canada
| |
Collapse
|
21
|
Harwansh RK, Deshmukh R, Barkat MA, Rahman MA. Bioinspired Polymeric-based Core-shell Smart Nano-systems. Pharm Nanotechnol 2019; 7:181-205. [PMID: 31486750 DOI: 10.2174/2211738507666190429104550] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 12/03/2018] [Accepted: 04/10/2019] [Indexed: 12/20/2022]
Abstract
Smart nanosystems (SNs) have the potential to revolutionize drug delivery. Conventional drug delivery systems have poor drug-loading, early burst release, limited therapeutic effects, etc. Thus, to overcome these problems, researchers have taken advantage of the host-guest interactions as bioinspired nanosystems which can deliver nanocarriers more efficiently with the maximum drug loading capacity and improved therapeutic efficacy as well as bioavailability. SNs employ nanomaterials to form cage molecules by entrapping new nanocarriers called smart nanosystems in their cargo and design. The activities of SNs are based on responsive materials that interact with the stimuli either by changing their properties or conformational structures. The aptitude of living systems to respond to stimuli and process information has encouraged researchers to build up integrated nanosystems exhibiting similar function and therapeutic response. Various smart materials, including polymers, have been exhaustively employed in fabricating different stimuli-responsive nanosystems which can deliver bioactive molecules to a specific site for a certain period with minimal side effects. SNs have been widely explored to deliver diverse kinds of therapeutic agents ranging from bioactive compounds, genes, and biopharmaceuticals like proteins and peptides, to diagnostic imaging agents for biomedical applications. Nanotechnology-based different nanosystems are promising for health care issues. The advancement of SNs with physical science and engineering technology in synthesizing nanostructures and their physicochemical characterization should be exploited in medicine and healthcare for reducing mortality rate, morbidity, disease prevalence and general societal burden.
Collapse
Affiliation(s)
- Ranjit K Harwansh
- Institute of Pharmaceutical Research, GLA University, Mathura -281406, India
| | - Rohitas Deshmukh
- Institute of Pharmaceutical Research, GLA University, Mathura -281406, India
| | - Md Abul Barkat
- Department of Pharmaceutics, School of Medical and Allied Sciences, K.R. Mangalam University, Sohna, Gurgaon, India
| | | |
Collapse
|
22
|
Reversible stimuli-responsive nanomaterials with on-off switching ability for biomedical applications. J Control Release 2019; 314:162-176. [DOI: 10.1016/j.jconrel.2019.10.036] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/17/2019] [Accepted: 10/18/2019] [Indexed: 12/14/2022]
|
23
|
|
24
|
Qiang L, Cai Z, Jiang W, Liu J, Tai Z, Li G, Gong C, Gao S, Gao Y. A novel macrophage-mediated biomimetic delivery system with NIR-triggered release for prostate cancer therapy. J Nanobiotechnology 2019; 17:83. [PMID: 31291948 PMCID: PMC6617631 DOI: 10.1186/s12951-019-0513-z] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 06/28/2019] [Indexed: 12/19/2022] Open
Abstract
Background Macrophages with tumor-tropic migratory properties can serve as a cellular carrier to enhance the efficacy of anti neoplastic agents. However, limited drug loading (DL) and insufficient drug release at the tumor site remain the main obstacles in developing macrophage-based delivery systems. In this study, we constructed a biomimetic delivery system (BDS) by loading doxorubicin (DOX)-loaded reduced graphene oxide (rGO) into a mouse macrophage-like cell line (RAW264.7), hoping that the newly constructed BDS could perfectly combine the tumor-tropic ability of macrophages and the photothermal property of rGO. Results At the same DOX concentration, the macrophages could absorb more DOX/PEG-BPEI-rGO than free DOX. The tumor-tropic capacity of RAW264.7 cells towards RM-1 mouse prostate cancer cells did not undergo significant change after drug loading in vitro and in vivo. PEG-BPEI-rGO encapsulated in the macrophages could effectively convert the absorbed near-infrared light into heat energy, causing rapid release of DOX. The BDS showed excellent anti-tumor efficacy in vivo. Conclusions The BDS that we developed in this study had the following characteristic features: active targeting of tumor cells, stimuli-release triggered by near-infrared laser (NIR), and effective combination of chemotherapy and photothermotherapy. Using the photothermal effect produced by PEG-BPEI-rGO and DOX released from the macrophages upon NIR irradiation, MAs-DOX/PEG-BPEI-rGO exhibited a significant inhibitory effect on tumor growth.
Collapse
Affiliation(s)
- Lei Qiang
- Department of Pharmacy, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Zheng Cai
- Department of Pharmacy, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Wenjun Jiang
- Department of Pharmacy, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Jiyong Liu
- Department of Pharmacy, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Zongguang Tai
- Department of Pharmacy, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Guorui Li
- Department of Pharmacy, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Chunai Gong
- Department of Pharmacy, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Shen Gao
- Department of Pharmacy, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China.
| | - Yuan Gao
- Department of Clinical Pharmacy and Pharmaceutical Management, School of Pharmacy, Fudan University, Shanghai, 201203, China.
| |
Collapse
|
25
|
Reimhult E, Schroffenegger M, Lassenberger A. Design Principles for Thermoresponsive Core-Shell Nanoparticles: Controlling Thermal Transitions by Brush Morphology. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:7092-7104. [PMID: 31035760 PMCID: PMC6551573 DOI: 10.1021/acs.langmuir.9b00665] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/17/2019] [Indexed: 05/15/2023]
Abstract
In this feature article, we summarize our recent work on understanding and controlling the thermal behavior of nanoparticles grafted with thermoresponsive polymer shells. Precision synthesis of monodisperse superparamagnetic iron oxide nanocrystals was combined with irreversible dense grafting of nitrodopamide-anchored thermoresponsive polymer chains. We provide an overview of how the dense and stable grafting of biomedically relevant polymers, including poly(ethylene glycol), poly( N-isopropylacrylamide), polysarcosin, and polyoxazolines, can be achieved. This platform has made it possible for us to demonstrate that the polymer brush geometry, as defined by the nanoparticle core and relative polymer brush size, determines the thermal transitions of the polymer brush. We furthermore summarize our work on how the polymer shell transitions and nanoparticle aggregation can be tuned. With the independent variation of the core and the shell, we can optimize and precisely control the thermally controlled solubility of our system. Finally, our feature article gives examples relevant to current and future applications. We show how the thermal response of the shell influences the nanoparticle performance in biological fluids and interactions with proteins and cells, also under purely magnetic actuation of the nanoparticles through the superparamagnetic iron oxide core.
Collapse
Affiliation(s)
- Erik Reimhult
- Institute
for Biologically Inspired Materials, Department of Nanobiotechnology, University of Natural Resources and Life Sciences, Muthgasse 11, 1190 Vienna, Austria
| | - Martina Schroffenegger
- Institute
for Biologically Inspired Materials, Department of Nanobiotechnology, University of Natural Resources and Life Sciences, Muthgasse 11, 1190 Vienna, Austria
| | | |
Collapse
|
26
|
Khafaji M, Zamani M, Golizadeh M, Bavi O. Inorganic nanomaterials for chemo/photothermal therapy: a promising horizon on effective cancer treatment. Biophys Rev 2019; 11:335-352. [PMID: 31102198 PMCID: PMC6557961 DOI: 10.1007/s12551-019-00532-3] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 04/25/2019] [Indexed: 02/06/2023] Open
Abstract
During the last few decades, nanotechnology has established many essential applications in the biomedical field and in particular for cancer therapy. Not only can nanodelivery systems address the shortcomings of conventional chemotherapy such as limited stability, non-specific biodistribution and targeting, poor water solubility, low therapeutic indices, and severe toxic side effects, but some of them can also provide simultaneous combination of therapies and diagnostics. Among the various therapies, the combination of chemo- and photothermal therapy (CT-PTT) has demonstrated synergistic therapeutic efficacies with minimal side effects in several preclinical studies. In this regard, inorganic nanostructures have been of special interest for CT-PTT, owing to their high thermal conversion efficiency, application in bio-imaging, versatility, and ease of synthesis and surface modification. In addition to being used as the first type of CT-PTT agents, they also include the most novel CT-PTT systems as the potentials of new inorganic nanomaterials are being more and more discovered. Considering the variety of inorganic nanostructures introduced for CT-PTT applications, enormous effort is needed to perform translational research on the most promising nanomaterials and to comprehensively evaluate the potentials of newly introduced ones in preclinical studies. This review provides an overview of most novel strategies used to employ inorganic nanostructures for cancer CT-PTT as well as cancer imaging and discusses current challenges and future perspectives in this area.
Collapse
Affiliation(s)
- Mona Khafaji
- Department of Chemistry, Sharif University of Technology, Tehran, Iran.
| | - Masoud Zamani
- Institute for Biotechnology and Environment (IBE), Sharif University of Technology, Tehran, Iran
| | - Mortaza Golizadeh
- Institute for Biotechnology and Environment (IBE), Sharif University of Technology, Tehran, Iran
| | - Omid Bavi
- Department of Mechanical and Aerospace Engineering, Shiraz University of Technology, Shiraz, Iran.
| |
Collapse
|
27
|
Kumar V, Choudhary AK, Kumar P, Sharma S. Nanotechnology: Nanomedicine, Nanotoxicity and Future Challenges. ACTA ACUST UNITED AC 2018. [DOI: 10.2174/2210681208666180125143953] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Introduction:
This review gives an overview of interesting properties of nanoparticles
finding potential applications in nanomedicines and their considerations that need to be made such
as toxicity while developing a nanomedicine by providing an understanding of a relationship between
nanocarrier, targeting moieties and drugs with optical and magnetic properties. Here, we correlate
the interesting properties of nanomaterials to their applications in living cells/body simultaneously
promises, prospects and toxicity challenges of nanomedicines have also been discussed in
detail. Exemplifying the usage of gold nanoparticles and its derivatives such as hetero and homo
hybrid nanostructures that allow their use as contrast agents, therapeutic entities and supports to attach
functional molecules and targeting ligand along with molecular framework structures. Here,
we present the future prospects for potential applications in nanomedicines. These nanomaterials
have been used for varieties of biomedical applications such as targeted drug delivery, photothermal
cancer therapies, MRI, optical imaging, etc. in vitro and in vivo.
Conclusion:
In summary, this review provides innumerable aspects in the emerging field of
nanomedicine and possible nanotoxicity.
Collapse
Affiliation(s)
- Vinod Kumar
- Department of Chemistry, Kirori Mal College, University of Delhi, Delhi-110007, India
| | | | - Prashant Kumar
- Metallurgical Engineering and Materials Science Department, Indian Institute of Technology Bombay, Powai, Mumbai-400076, Maharashtra, India
| | - Saurabh Sharma
- Department of Chemistry, Kirori Mal College, University of Delhi, Delhi-110007, India
| |
Collapse
|
28
|
Sánchez-Moreno P, de Vicente J, Nardecchia S, Marchal JA, Boulaiz H. Thermo-Sensitive Nanomaterials: Recent Advance in Synthesis and Biomedical Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E935. [PMID: 30428608 PMCID: PMC6266697 DOI: 10.3390/nano8110935] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/06/2018] [Accepted: 11/09/2018] [Indexed: 12/22/2022]
Abstract
Progress in nanotechnology has enabled us to open many new fronts in biomedical research by exploiting the peculiar properties of materials at the nanoscale. The thermal sensitivity of certain materials is a highly valuable property because it can be exploited in many promising applications, such as thermo-sensitive drug or gene delivery systems, thermotherapy, thermal biosensors, imaging, and diagnosis. This review focuses on recent advances in thermo-sensitive nanomaterials of interest in biomedical applications. We provide an overview of the different kinds of thermoresponsive nanomaterials, discussing their potential and the physical mechanisms behind their thermal response. We thoroughly review their applications in biomedicine and finally discuss the current challenges and future perspectives of thermal therapies.
Collapse
Affiliation(s)
- Paola Sánchez-Moreno
- Nanobiointeractions & Nanodiagnostics, Istituto Italiano di Tecnologia, Via Morego, 30, 16163 Genova, Italy.
| | - Juan de Vicente
- Department of Applied Physics, Faculty of Sciences, University of Granada, C/Fuentenueva s/n, 18071 Granada, Spain.
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, 18016 Granada, Spain.
| | - Stefania Nardecchia
- Department of Applied Physics, Faculty of Sciences, University of Granada, C/Fuentenueva s/n, 18071 Granada, Spain.
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, 18016 Granada, Spain.
| | - Juan A Marchal
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, 18016 Granada, Spain.
- Department of Human Anatomy and Embryology, University of Granada, 18016 Granada, Spain.
- Biopathology and Medicine Regenerative Institute (IBIMER), University of Granada, 18016 Granada, Spain.
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-Universidad de Granada, 18016 Granada, Spain.
| | - Houria Boulaiz
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, 18016 Granada, Spain.
- Department of Human Anatomy and Embryology, University of Granada, 18016 Granada, Spain.
- Biopathology and Medicine Regenerative Institute (IBIMER), University of Granada, 18016 Granada, Spain.
- Biosanitary Institute of Granada (ibs.GRANADA), SAS-Universidad de Granada, 18016 Granada, Spain.
| |
Collapse
|
29
|
Schroffenegger M, Reimhult E. Thermoresponsive Core-Shell Nanoparticles: Does Core Size Matter? MATERIALS (BASEL, SWITZERLAND) 2018; 11:E1654. [PMID: 30205481 PMCID: PMC6163620 DOI: 10.3390/ma11091654] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Revised: 08/28/2018] [Accepted: 09/03/2018] [Indexed: 11/17/2022]
Abstract
Nanoparticles grafted with a dense brush of hydrophilic polymers exhibit high colloidal stability. However, reversible aggregation can be triggered by an increase in temperature if the polymer is thermoresponsive, as the polymer shell partly loses its hydration. We investigate the role of nanoparticle curvature on the critical solution temperature (CST) of grafted poly(2-isopropyl-2-oxazoline) (PiPOx) and critical flocculation temperature (CFT) of the core-shell nanoparticle dispersion. Cores with diameters ranging from 5 to 21 nm were studied by temperature-cycled dynamic light scattering and differential scanning calorimetry over a large range of concentrations. We show that core size and curvature only have a minor influence on particle aggregation (CFT and cluster size), while they have major influence on the CST of the polymer shell. The densely grafted shells exhibit three distinct solvation transitions, the relative contributions of each is controlled by the core curvature. We link these transitions to different polymer density regimes within the spherical brush and demonstrate that the CST of the innermost part of the brush coincides with the CFT of the particle dispersion.
Collapse
Affiliation(s)
- Martina Schroffenegger
- University of Natural Resources and Life Sciences Vienna, Muthgasse 11, 1190 Vienna, Austria.
| | - Erik Reimhult
- University of Natural Resources and Life Sciences Vienna, Muthgasse 11, 1190 Vienna, Austria.
| |
Collapse
|
30
|
Ortiz de Solorzano I, Alejo T, Abad M, Bueno-Alejo C, Mendoza G, Andreu V, Irusta S, Sebastian V, Arruebo M. Cleavable and thermo-responsive hybrid nanoparticles for on-demand drug delivery. J Colloid Interface Sci 2018; 533:171-181. [PMID: 30153594 DOI: 10.1016/j.jcis.2018.08.069] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/21/2018] [Accepted: 08/22/2018] [Indexed: 11/28/2022]
Abstract
By combining the photothermal ability of copper sulphide nanoparticles (NPs) upon excitation with Near Infrared (NIR) Light and the thermo-responsive properties of the homemade oligo (ethylene glycol) methyl ether methacrylate copolymer we have obtained fragmentable nanocomposites able to release a carried drug on-demand after NIR-light triggering. A complete physico-chemical characterization of the resulting nanoparticles has been carried out and their degradation assessed at different temperatures. Herein, we have also evaluated the drug loading capacity of those nanoparticles and the temperature dependence in their drug release kinetics using bupivacaine hydrochloride as a model drug. For those hybrid nanoparticles, subcytotoxic doses on four different cell lines and their potential interference in cell metabolism, induction of apoptosis, and cell cycle have been evaluated by Alamar Blue fluorometry and flow cytometry.
Collapse
Affiliation(s)
- Isabel Ortiz de Solorzano
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, C/ Poeta Mariano Esquillor S/N, 50018 Zaragoza, Spain; Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, 28029 Madrid, Spain.
| | - Teresa Alejo
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, C/ Poeta Mariano Esquillor S/N, 50018 Zaragoza, Spain; Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain
| | - Miriam Abad
- Departamento de Química Orgánica, Facultad de Ciencias, Instituto de Ciencia de Materiales de Aragón (ICMA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Carlos Bueno-Alejo
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, C/ Poeta Mariano Esquillor S/N, 50018 Zaragoza, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, 28029 Madrid, Spain
| | - Gracia Mendoza
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, C/ Poeta Mariano Esquillor S/N, 50018 Zaragoza, Spain; Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain
| | - Vanesa Andreu
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, C/ Poeta Mariano Esquillor S/N, 50018 Zaragoza, Spain; Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain
| | - Silvia Irusta
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, C/ Poeta Mariano Esquillor S/N, 50018 Zaragoza, Spain; Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, 28029 Madrid, Spain
| | - Victor Sebastian
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, C/ Poeta Mariano Esquillor S/N, 50018 Zaragoza, Spain; Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, 28029 Madrid, Spain
| | - Manuel Arruebo
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, C/ Poeta Mariano Esquillor S/N, 50018 Zaragoza, Spain; Aragon Health Research Institute (IIS Aragón), 50009 Zaragoza, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, 28029 Madrid, Spain
| |
Collapse
|
31
|
Magnetic field-inducible drug-eluting nanoparticles for image-guided thermo-chemotherapy. Biomaterials 2018; 180:240-252. [PMID: 30055399 DOI: 10.1016/j.biomaterials.2018.07.028] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 07/09/2018] [Accepted: 07/18/2018] [Indexed: 02/07/2023]
Abstract
Multifunctional nanoparticles integrating cancer cell imaging and treatment modalities into a single platform are recognized as a promising approach; however, their development currently remains a challenge. In this study, we synthesized magnetic field-inducible drug-eluting nanoparticles (MIDENs) by embedding superparamagnetic iron oxide nanoparticles (Fe3O4; SPIONs) and cancer therapeutic drugs (doxorubicin; DOX) in a temperature-responsive poly (lactic-co-glycolic acid) (PLGA) nanomatrix. Application of an external alternating magnetic field (AMF) generated heat above 42 °C and subsequent transition of the PLGA polymer matrix (Tg = 42-45 °C) from the glassy to the rubbery state, facilitating the controlled release of the loaded DOX, ultimately allowing for simultaneous hyperthermia and local heat-triggered chemotherapy for efficient dual cancer treatment. The average size of the synthesized MIDENs was 172.1 ± 3.20 nm in diameter. In vitro studies showed that the MIDENs were cytocompatible and especially effective in destroying CT26 colon cancer cells with AMF application. In vivo studies revealed that the MIDENs enabled enhanced T2 contrast magnetic resonance imaging and a significant suppression of malignant tumor growth under an AMF. Our multifunctional MIDENs, composed of biocompatible substances and therapeutic/imaging modalities, will be greatly beneficial for cancer image-guided thermo-chemotherapy applications.
Collapse
|
32
|
Estelrich J, Busquets MA. Iron Oxide Nanoparticles in Photothermal Therapy. Molecules 2018; 23:E1567. [PMID: 29958427 PMCID: PMC6100614 DOI: 10.3390/molecules23071567] [Citation(s) in RCA: 171] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 06/24/2018] [Accepted: 06/26/2018] [Indexed: 12/22/2022] Open
Abstract
Photothermal therapy is a kind of therapy based on increasing the temperature of tumoral cells above 42 °C. To this aim, cells must be illuminated with a laser, and the energy of the radiation is transformed in heat. Usually, the employed radiation belongs to the near-infrared radiation range. At this range, the absorption and scattering of the radiation by the body is minimal. Thus, tissues are almost transparent. To improve the efficacy and selectivity of the energy-to-heat transduction, a light-absorbing material, the photothermal agent, must be introduced into the tumor. At present, a vast array of compounds are available as photothermal agents. Among the substances used as photothermal agents, gold-based compounds are one of the most employed. However, the undefined toxicity of this metal hinders their clinical investigations in the long run. Magnetic nanoparticles are a good alternative for use as a photothermal agent in the treatment of tumors. Such nanoparticles, especially those formed by iron oxides, can be used in combination with other substances or used themselves as photothermal agents. The combination of magnetic nanoparticles with other photothermal agents adds more capabilities to the therapeutic system: the nanoparticles can be directed magnetically to the site of interest (the tumor) and their distribution in tumors and other organs can be imaged. When used alone, magnetic nanoparticles present, in theory, an important limitation: their molar absorption coefficient in the near infrared region is low. The controlled clustering of the nanoparticles can solve this drawback. In such conditions, the absorption of the indicated radiation is higher and the conversion of energy in heat is more efficient than in individual nanoparticles. On the other hand, it can be designed as a therapeutic system, in which the heat generated by magnetic nanoparticles after irradiation with infrared light can release a drug attached to the nanoparticles in a controlled manner. This form of targeted drug delivery seems to be a promising tool of chemo-phototherapy. Finally, the heating efficiency of iron oxide nanoparticles can be increased if the infrared radiation is combined with an alternating magnetic field.
Collapse
Affiliation(s)
- Joan Estelrich
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Avda., Joan XXIII, 27⁻31, 08028 Barcelona, Catalonia, Spain.
- Nstitut de Nanociència i Nanotecnologia, IN2UB, Facultat de Química, Diagonal 645, 08028 Barcelona, Catalonia, Spain.
| | - Maria Antònia Busquets
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Avda., Joan XXIII, 27⁻31, 08028 Barcelona, Catalonia, Spain.
- Nstitut de Nanociència i Nanotecnologia, IN2UB, Facultat de Química, Diagonal 645, 08028 Barcelona, Catalonia, Spain.
| |
Collapse
|
33
|
Abstract
Light as an external stimulus can be precisely manipulated in terms of irradiation time, site, wavelength, and density. As such, photoresponsive drug/gene delivery systems have been increasingly pursued and utilized for the spatiotemporal control of drug/gene delivery to enhance their therapeutic efficacy and safety. In this review, we summarized the recent research progress on photoresponsive drug/gene delivery, and two major categories of delivery systems were discussed. The first category is the direct responsive systems that experience photoreactions on the vehicle or drug themselves, and different materials as well as chemical structures responsive to UV, visible, and NIR light are summarized. The second category is the indirect responsive systems that require a light-generated mediator signal, such as heat, ROS, hypoxia, and gas molecules, to cascadingly trigger the structural transformation. The future outlook and challenges are also discussed at the end.
Collapse
Affiliation(s)
- Yang Zhou
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology , Soochow University , Suzhou 215123 , China
| | - Huan Ye
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology , Soochow University , Suzhou 215123 , China
| | - Yongbing Chen
- Department of Cardiothoracic Surgery , The Second Affiliated Hospital of Soochow University , Suzhou 215004 , China
| | - Rongying Zhu
- Department of Cardiothoracic Surgery , The Second Affiliated Hospital of Soochow University , Suzhou 215004 , China
| | - Lichen Yin
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology , Soochow University , Suzhou 215123 , China
| |
Collapse
|
34
|
Recent advances in near-infrared light-responsive nanocarriers for cancer therapy. Drug Discov Today 2018; 23:1115-1125. [PMID: 29481876 DOI: 10.1016/j.drudis.2018.02.005] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 01/18/2018] [Accepted: 02/19/2018] [Indexed: 01/11/2023]
Abstract
In recent years, research has focused on the development of smart nanocarriers that can respond to specific stimuli. Among the various stimuli-responsive platforms for cancer therapy, near-infrared (NIR) light (700-1000nm)-responsive nanocarriers have gained considerable interest because of their deeper tissue penetration capacity, precisely controlled drug release, and minimal damage towards normal tissues. In this review, we outline various therapeutic applications of NIR-responsive nanocarriers in drug delivery, photothermal therapy (PTT), photodynamic therapy (PDT), and bioimaging. We also highlight recent trends towards NIR-responsive combinatorial therapy and multistimuli-responsive nanocarriers for improving therapeutic outcomes.
Collapse
|
35
|
Chang Y, Cheng Y, Feng Y, Jian H, Wang L, Ma X, Li X, Zhang H. Resonance Energy Transfer-Promoted Photothermal and Photodynamic Performance of Gold-Copper Sulfide Yolk-Shell Nanoparticles for Chemophototherapy of Cancer. NANO LETTERS 2018; 18:886-897. [PMID: 29323915 DOI: 10.1021/acs.nanolett.7b04162] [Citation(s) in RCA: 120] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Gold (Au) core@void@copper sulfide (CuS) shell (Au-CuS) yolk-shell nanoparticles (YSNPs) were prepared in the present study for potential chemo-, photothermal, and photodynamic combination therapy, so-called "chemophototherapy". The resonance energy transfer (RET) process was utilized in Au-CuS YSNPs to achieve both enhanced photothermal and photodynamic performance compared with those of CuS hollow nanoparticles (HNPs). A series of Au nanomaterials as cores that had different localized surface plasmon resonance (LSPR) absorption peaks at 520, 700, 808, 860, and 980 nm were embedded in CuS HNPs to screen the most effective Au-CuS YSNPs according to the RET process. Thermoresponsive polymer was fabricated on these YSNPs' surface to allow for controlled drug release. Au808-CuS and Au980-CuS YSNPs were found capable of inducing the largest temperature elevation and producing the most significant hydroxyl radicals under 808 and 980 nm laser irradiation, respectively, which could accordingly cause the most severe 4T1 cell injury through oxidative stress mechanism. Moreover, doxorubicin-loaded (Dox-loaded) P(NIPAM-co-AM)-coated Au980-CuS (p-Au980-CuS@Dox) YSNPs could more efficiently kill cells than unloaded particles upon 980 nm laser irradiation. After intravenous administration to 4T1 tumor-bearing mice, p-Au980-CuS YSNPs could significantly accumulate in the tumor and effectively inhibit the tumor growth after 980 nm laser irradiation, and p-Au980-CuS@Dox YSNPs could further potentiate the inhibition efficiency and exhibit excellent in vivo biocompatibility. Taken together, this study sheds light on the rational design of Au-CuS YSNPs to offer a promising candidate for chemophototherapy.
Collapse
Affiliation(s)
- Yun Chang
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , 5625 Renmin Street, Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences , Beijing 100049, China
| | - Yan Cheng
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , 5625 Renmin Street, Changchun, Jilin 130022, China
| | - Yanlin Feng
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , 5625 Renmin Street, Changchun, Jilin 130022, China
- University of Science and Technology of China , Hefei, Anhui 230026, China
| | - Hui Jian
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , 5625 Renmin Street, Changchun, Jilin 130022, China
| | - Li Wang
- School of Chemistry and Life Science, Changchun University of Technology , Changchun, Jilin 130012, China
| | - Xiaomin Ma
- School of Chemistry and Life Science, Changchun University of Technology , Changchun, Jilin 130012, China
| | - Xi Li
- School of Chemistry and Life Science, Changchun University of Technology , Changchun, Jilin 130012, China
| | - Haiyuan Zhang
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , 5625 Renmin Street, Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences , Beijing 100049, China
- University of Science and Technology of China , Hefei, Anhui 230026, China
| |
Collapse
|
36
|
Yan G, Li A, Zhang A, Sun Y, Liu J. Polymer-Based Nanocarriers for Co-Delivery and Combination of Diverse Therapies against Cancers. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E85. [PMID: 29401694 PMCID: PMC5853717 DOI: 10.3390/nano8020085] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 01/27/2018] [Accepted: 02/01/2018] [Indexed: 02/06/2023]
Abstract
Cancer gives rise to an enormous number of deaths worldwide nowadays. Therefore, it is in urgent need to develop new therapies, among which combined therapies including photothermal therapy (PTT) and chemotherapy (CHT) using polymer-based nanocarriers have attracted enormous interest due to the significantly enhanced efficacy and great progress has been made so far. The preparation of such nanocarriers is a comprehensive task involving the cooperation of nanomaterial science and biomedicine science. In this review, we try to introduce and analyze the structure, preparation and synergistic therapeutic effect of various polymer-based nanocarriers composed of anti-tumor drugs, nano-sized photothermal materials and other possible parts. Our effort may bring benefit to future exploration and potential applications of similar nanocarriers.
Collapse
Affiliation(s)
- Guowen Yan
- School of Materials Science and Engineering, Qingdao University, No. 308 Ningxia Road, Qingdao 266071, China.
| | - Aihua Li
- School of Materials Science and Engineering, Qingdao University, No. 308 Ningxia Road, Qingdao 266071, China.
| | - Aitang Zhang
- School of Materials Science and Engineering, Qingdao University, No. 308 Ningxia Road, Qingdao 266071, China.
| | - Yong Sun
- School of Pharmacy, Qingdao University, No. 38 Dengzhou Road, Qingdao 266021, China.
| | - Jingquan Liu
- School of Materials Science and Engineering, Qingdao University, No. 308 Ningxia Road, Qingdao 266071, China.
| |
Collapse
|
37
|
Ciancone M, Mebrouk K, Bellec N, Le Goff-Gaillard C, Arlot-Bonnemains Y, Benvegnu T, Fourmigué M, Camerel F, Cammas-Marion S. Biocompatible nanoparticles containing hydrophobic nickel-bis(dithiolene) complexes for NIR-mediated doxorubicin release and photothermal therapy. J Mater Chem B 2018; 6:1744-1753. [DOI: 10.1039/c7tb03289g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Nickel-bis(dithiolene) containing NPs: controlled release of Dox and photothermal therapy under NIR Irradiation.
Collapse
Affiliation(s)
- Mathieu Ciancone
- Univ Rennes
- ENSCR
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes)
- UMR 6226
| | - Kenny Mebrouk
- Univ Rennes
- ENSCR
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes)
- UMR 6226
| | - Nathalie Bellec
- Univ Rennes
- ENSCR
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes)
- UMR 6226
| | | | | | - Thierry Benvegnu
- Univ Rennes
- ENSCR
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes)
- UMR 6226
| | - Marc Fourmigué
- Univ Rennes
- ENSCR
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes)
- UMR 6226
| | - Franck Camerel
- Univ Rennes
- ENSCR
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes)
- UMR 6226
| | | |
Collapse
|