1
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Shah H, Schlüter S, Amin MU, Abu Dayyih A, Engelhardt KH, Pinnapireddy SR, Preis E, Bakowsky U. In Vitro Photoselective Gene Transfection of Hepatocellular Carcinoma Cells with Hypericin Lipopolyplexes. ACS APPLIED MATERIALS & INTERFACES 2024; 16:43416-43429. [PMID: 39121233 PMCID: PMC11345729 DOI: 10.1021/acsami.4c10438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Revised: 07/09/2024] [Accepted: 07/12/2024] [Indexed: 08/11/2024]
Abstract
The lipopolyplex, a multicomponent nonviral gene carrier, generally demonstrates superior colloidal stability, reduced cytotoxicity, and high transfection efficiency. In this study, a new concept, photochemical reaction-induced transfection, using photosensitizer (PS)-loaded lipopolyplexes was applied, which led to enhanced transfection and cytotoxic effects by photoexcitation of the photosensitizer. Hypericin, a hydrophobic photosensitizer, was encapsulated in the lipid bilayer of liposomes. The preformed nanosized hypericin liposomes enclosed the linear polyethylenimine (lPEI)/pDNA polyplexes, resulting in the formation of hypericin lipopolyplexes (Hy-LPP). The diameters of Hy-LPP containing 50 nM hypericin and 0.25 μg of pDNA were 185.6 ± 7.74 nm and 230.2 ± 4.60 nm, respectively, measured by dynamic light scattering (DLS) and atomic force microscopy (AFM). Gel electrophoresis confirmed the encapsulation of hypericin and pDNA in lipopolyplexes. Furthermore, in vitro irradiation of intracellular Hy-LPP at radiant exposures of 200, 600, and 1000 mJ/cm2 was evaluated. It demonstrated 60- to 75-fold higher in vitro luciferase expression than that in nonirradiated cells. The lactate dehydrogenase (LDH) assay supported that reduced transfection was a consequence of photocytotoxicity. The developed photosensitizer-loaded lipopolyplexes improved the transfection efficiency of an exogenous gene or induced photocytotoxicity; however, the frontier lies in the applied photochemical dose. The light-triggered photoexcitation of intracellular hypericin resulted in the generation of reactive oxygen species (ROS), leading to photoselective transfection in HepG2 cells. It was concluded that the two codelivered therapeutics resulted in enhanced transfection and a photodynamic effect by tuning the applied photochemical dose.
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Affiliation(s)
| | | | | | - Alice Abu Dayyih
- Department of Pharmaceutics
and Biopharmaceutics, University of Marburg, Robert-Koch-Str. 4, 35037 Marburg, Germany
| | - Konrad H. Engelhardt
- Department of Pharmaceutics
and Biopharmaceutics, University of Marburg, Robert-Koch-Str. 4, 35037 Marburg, Germany
| | | | - Eduard Preis
- Department of Pharmaceutics
and Biopharmaceutics, University of Marburg, Robert-Koch-Str. 4, 35037 Marburg, Germany
| | - Udo Bakowsky
- Department of Pharmaceutics
and Biopharmaceutics, University of Marburg, Robert-Koch-Str. 4, 35037 Marburg, Germany
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2
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Ashique S, Garg A, Hussain A, Farid A, Kumar P, Taghizadeh‐Hesary F. Nanodelivery systems: An efficient and target-specific approach for drug-resistant cancers. Cancer Med 2023; 12:18797-18825. [PMID: 37668041 PMCID: PMC10557914 DOI: 10.1002/cam4.6502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 08/16/2023] [Accepted: 08/25/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND Cancer treatment is still a global health challenge. Nowadays, chemotherapy is widely applied for treating cancer and reducing its burden. However, its application might be in accordance with various adverse effects by exposing the healthy tissues and multidrug resistance (MDR), leading to disease relapse or metastasis. In addition, due to tumor heterogeneity and the varied pharmacokinetic features of prescribed drugs, combination therapy has only shown modestly improved results in MDR malignancies. Nanotechnology has been explored as a potential tool for cancer treatment, due to the efficiency of nanoparticles to function as a vehicle for drug delivery. METHODS With this viewpoint, functionalized nanosystems have been investigated as a potential strategy to overcome drug resistance. RESULTS This approach aims to improve the efficacy of anticancer medicines while decreasing their associated side effects through a range of mechanisms, such as bypassing drug efflux, controlling drug release, and disrupting metabolism. This review discusses the MDR mechanisms contributing to therapeutic failure, the most cutting-edge approaches used in nanomedicine to create and assess nanocarriers, and designed nanomedicine to counteract MDR with emphasis on recent developments, their potential, and limitations. CONCLUSIONS Studies have shown that nanoparticle-mediated drug delivery confers distinct benefits over traditional pharmaceuticals, including improved biocompatibility, stability, permeability, retention effect, and targeting capabilities.
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Affiliation(s)
- Sumel Ashique
- Department of PharmaceuticsPandaveswar School of PharmacyPandaveswarIndia
| | - Ashish Garg
- Guru Ramdas Khalsa Institute of Science and Technology, PharmacyJabalpurIndia
| | - Afzal Hussain
- Department of Pharmaceutics, College of PharmacyKing Saud UniversityRiyadhSaudi Arabia
| | - Arshad Farid
- Gomal Center of Biochemistry and BiotechnologyGomal UniversityDera Ismail KhanPakistan
| | - Prashant Kumar
- Teerthanker Mahaveer College of PharmacyTeerthanker Mahaveer UniversityMoradabadIndia
- Department of Pharmaceutics, Amity Institute of PharmacyAmity University Madhya Pradesh (AUMP)GwaliorIndia
| | - Farzad Taghizadeh‐Hesary
- ENT and Head and Neck Research Center and Department, The Five Senses Health Institute, School of MedicineIran University of Medical SciencesTehranIran
- Clinical Oncology DepartmentIran University of Medical SciencesTehranIran
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3
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Crintea A, Motofelea AC, Șovrea AS, Constantin AM, Crivii CB, Carpa R, Duțu AG. Dendrimers: Advancements and Potential Applications in Cancer Diagnosis and Treatment-An Overview. Pharmaceutics 2023; 15:pharmaceutics15051406. [PMID: 37242648 DOI: 10.3390/pharmaceutics15051406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/17/2023] [Accepted: 04/29/2023] [Indexed: 05/28/2023] Open
Abstract
Cancer is a leading cause of death worldwide, and the main treatment methods for this condition are surgery, chemotherapy, and radiotherapy. These treatment methods are invasive and can cause severe adverse reactions among organisms, so nanomaterials are increasingly used as structures for anticancer therapies. Dendrimers are a type of nanomaterial with unique properties, and their production can be controlled to obtain compounds with the desired characteristics. These polymeric molecules are used in cancer diagnosis and treatment through the targeted distribution of some pharmacological substances. Dendrimers have the ability to fulfill several objectives in anticancer therapy simultaneously, such as targeting tumor cells so that healthy tissue is not affected, controlling the release of anticancer agents in the tumor microenvironment, and combining anticancer strategies based on the administration of anticancer molecules to potentiate their effect through photothermal therapy or photodynamic therapy. The purpose of this review is to summarize and highlight the possible uses of dendrimers regarding the diagnosis and treatment of oncological conditions.
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Affiliation(s)
- Andreea Crintea
- Department of Molecular Sciences, Faculty of Medicine, Iuliu Hațieganu University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania
| | - Alexandru Cătălin Motofelea
- Department of Internal Medicine, Faculty of Medicine, Victor Babeș University of Medicine and Pharmacy, 300041 Timișoara, Romania
| | - Alina Simona Șovrea
- Department of Morphological Sciences, Faculty of Medicine, Iuliu Hațieganu University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
| | - Anne-Marie Constantin
- Department of Morphological Sciences, Faculty of Medicine, Iuliu Hațieganu University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
| | - Carmen-Bianca Crivii
- Department of Morphological Sciences, Faculty of Medicine, Iuliu Hațieganu University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania
| | - Rahela Carpa
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Institute for Research-Development-Innovation in Applied Natural Sciences, Babeș-Bolyai University, 400084 Cluj-Napoca, Romania
| | - Alina Gabriela Duțu
- Department of Molecular Sciences, Faculty of Medicine, Iuliu Hațieganu University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania
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4
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Greco G, Ulfo L, Turrini E, Marconi A, Costantini PE, Marforio TD, Mattioli EJ, Di Giosia M, Danielli A, Fimognari C, Calvaresi M. Light-Enhanced Cytotoxicity of Doxorubicin by Photoactivation. Cells 2023; 12:cells12030392. [PMID: 36766734 PMCID: PMC9913797 DOI: 10.3390/cells12030392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/17/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
The combination of photodynamic therapy with chemotherapy (photochemotherapy, PCT) can lead to additive or synergistic antitumor effects. Usually, two different molecules, a photosensitizer (PS) and a chemotherapeutic drug are used in PCT. Doxorubicin is one of the most successful chemotherapy drugs. Despite its high efficacy, two factors limit its clinical use: severe side effects and the development of chemoresistance. Doxorubicin is a chromophore, able to absorb light in the visible range, making it a potential PS. Here, we exploited the intrinsic photosensitizing properties of doxorubicin to enhance its anticancer activity in leukemia, breast, and epidermoid carcinoma cells, upon irradiation. Light can selectively trigger the local generation of reactive oxygen species (ROS), following photophysical pathways. Doxorubicin showed a concentration-dependent ability to generate peroxides and singlet oxygen upon irradiation. The underlying mechanisms leading to the increase in its cytotoxic activity were intracellular ROS generation and the induction of necrotic cell death. The nuclear localization of doxorubicin represents an added value for its use as a PS. The use of doxorubicin in PCT, simultaneously acting as a chemotherapeutic agent and a PS, may allow (i) an increase in the anticancer effects of the drug, and (ii) a decrease in its dose, and thus, its dose-related adverse effects.
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Affiliation(s)
- Giulia Greco
- Dipartimento di Chimica “Giacomo Ciamician”, Alma Mater Studiorum—Università di Bologna,40126 Bologna, Italy
| | - Luca Ulfo
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum—Università di Bologna, 40126 Bologna, Italy
| | - Eleonora Turrini
- Dipartimento di Scienze per la Qualità della Vita, Alma Mater Studiorum—Università di Bologna, 47921 Rimini, Italy
| | - Alessia Marconi
- Dipartimento di Chimica “Giacomo Ciamician”, Alma Mater Studiorum—Università di Bologna,40126 Bologna, Italy
| | - Paolo Emidio Costantini
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum—Università di Bologna, 40126 Bologna, Italy
| | - Tainah Dorina Marforio
- Dipartimento di Chimica “Giacomo Ciamician”, Alma Mater Studiorum—Università di Bologna,40126 Bologna, Italy
| | - Edoardo Jun Mattioli
- Dipartimento di Chimica “Giacomo Ciamician”, Alma Mater Studiorum—Università di Bologna,40126 Bologna, Italy
| | - Matteo Di Giosia
- Dipartimento di Chimica “Giacomo Ciamician”, Alma Mater Studiorum—Università di Bologna,40126 Bologna, Italy
| | - Alberto Danielli
- Dipartimento di Farmacia e Biotecnologie, Alma Mater Studiorum—Università di Bologna, 40126 Bologna, Italy
| | - Carmela Fimognari
- Dipartimento di Scienze per la Qualità della Vita, Alma Mater Studiorum—Università di Bologna, 47921 Rimini, Italy
- Correspondence: (C.F.); (M.C.)
| | - Matteo Calvaresi
- Dipartimento di Chimica “Giacomo Ciamician”, Alma Mater Studiorum—Università di Bologna,40126 Bologna, Italy
- Correspondence: (C.F.); (M.C.)
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5
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Xiao X, Teng F, Shi C, Chen J, Wu S, Wang B, Meng X, Essiet Imeh A, Li W. Polymeric nanoparticles—Promising carriers for cancer therapy. Front Bioeng Biotechnol 2022; 10:1024143. [PMID: 36277396 PMCID: PMC9585261 DOI: 10.3389/fbioe.2022.1024143] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 09/16/2022] [Indexed: 12/03/2022] Open
Abstract
Polymeric nanoparticles (NPs) play an important role in controlled cancer drug delivery. Anticancer drugs can be conjugated or encapsulated by polymeric nanocarriers, which are known as polymeric nanomedicine. Polymeric nanomedicine has shown its potential in providing sustained release of drugs with reduced cytotoxicity and modified tumor retention, but until now, few delivery systems loading drugs have been able to meet clinical demands, so more efforts are needed. This research reviews the current state of the cancer drug-loading system by exhibiting a series of published articles that highlight the novelty and functions from a variety of different architectures including micelles, liposomes, dendrimers, polymersomes, hydrogels, and metal–organic frameworks. These may contribute to the development of useful polymeric NPs to achieve different therapeutic purposes.
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Affiliation(s)
- Xiao Xiao
- School of Pharmacy, Jilin Medical University, Jilin, China
| | - Fei Teng
- School of Pharmacy, Jilin Medical University, Jilin, China
| | - Changkuo Shi
- School of Pharmacy, Jilin Medical University, Jilin, China
| | - Junyu Chen
- School of Pharmacy, Jilin Medical University, Jilin, China
| | - Shuqing Wu
- School of Pharmacy, Jilin Medical University, Jilin, China
| | - Bao Wang
- School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, China
| | - Xiang Meng
- School of Pharmacy, Jilin Medical University, Jilin, China
| | | | - Wenliang Li
- School of Pharmacy, Jilin Medical University, Jilin, China
- Jilin Collaborative Innovation Center for Antibody Engineering, Jilin Medical University, Jilin, China
- *Correspondence: Wenliang Li,
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6
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Kalave S, Hegde N, Juvale K. Applications of Nanotechnology-based Approaches to Overcome Multi-drug Resistance in Cancer. Curr Pharm Des 2022; 28:3140-3157. [PMID: 35366765 DOI: 10.2174/1381612828666220401142300] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 02/27/2022] [Indexed: 01/28/2023]
Abstract
Cancer is one of the leading causes of death worldwide. Chemotherapy and radiation therapy are the major treatments used for the management of cancer. Multidrug resistance (MDR) is a major hindrance faced in the treatment of cancer and is also responsible for cancer relapse. To date, several studies have been carried out on strategies to overcome or reverse MDR in cancer. Unfortunately, the MDR reversing agents have been proven to have minimal clinical benefits, and eventually, no improvement has been made in therapeutic efficacy to date. Thus, several investigational studies have also focused on overcoming drug resistance rather than reversing the MDR. In this review, we focus primarily on nanoformulations regarded as a novel approach to overcome or bypass the MDR in cancer. The nanoformulation systems serve as an attractive strategy as these nanosized materials selectively get accumulated in tumor tissues, thereby improving the clinical outcomes of patients suffering from MDR cancer. In the current work, we present an overview of recent trends in the application of various nano-formulations, belonging to different mechanistic classes and functionalization like carbon nanotubes, carbon nanohorns, carbon nanospheres, liposomes, dendrimers, etc., to overcome MDR in cancer. A detailed overview of these techniques will help researchers in exploring the applicability of nanotechnologybased approaches to treat MDR.
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Affiliation(s)
- Sana Kalave
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, V.L. Mehta Road, Vile Parle [W], Mumbai, India
| | - Namita Hegde
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, V.L. Mehta Road, Vile Parle [W], Mumbai, India
| | - Kapil Juvale
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, V.L. Mehta Road, Vile Parle [W], Mumbai, India
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7
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Yang T, Zhai J, Hu D, Yang R, Wang G, Li Y, Liang G. "Targeting Design" of Nanoparticles in Tumor Therapy. Pharmaceutics 2022; 14:pharmaceutics14091919. [PMID: 36145668 PMCID: PMC9501451 DOI: 10.3390/pharmaceutics14091919] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/01/2022] [Accepted: 09/06/2022] [Indexed: 11/22/2022] Open
Abstract
Tumor-targeted therapy based on nanoparticles is a popular research direction in the biomedical field. After decades of research and development, both the passive targeting ability of the inherent properties of NPs and the active targeting based on ligand receptor interaction have gained deeper understanding. Unfortunately, most targeted delivery strategies are still in the preclinical trial stage, so it is necessary to further study the biological fate of particles in vivo and the interaction mechanism with tumors. This article reviews different targeted delivery strategies based on NPs, and focuses on the physical and chemical properties of NPs (size, morphology, surface and intrinsic properties), ligands (binding number/force, activity and species) and receptors (endocytosis, distribution and recycling) and other factors that affect particle targeting. The limitations and solutions of these factors are further discussed, and a variety of new targeting schemes are introduced, hoping to provide guidance for future targeting design and achieve the purpose of rapid transformation of targeted particles into clinical application.
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Affiliation(s)
- Tingting Yang
- School of Basic Medical Sciences, Henan University of Science & Technology, Luoyang 471023, China
| | - Jingming Zhai
- Department of General Surgery, The First Affiliated Hospital, College of Clinical Medicine, Henan University of Science & Technology, Luoyang 471003, China
| | - Dong Hu
- School of Basic Medical Sciences, Henan University of Science & Technology, Luoyang 471023, China
| | - Ruyue Yang
- School of Basic Medical Sciences, Henan University of Science & Technology, Luoyang 471023, China
| | - Guidan Wang
- School of Basic Medical Sciences, Henan University of Science & Technology, Luoyang 471023, China
| | - Yuanpei Li
- School of Basic Medical Sciences, Henan University of Science & Technology, Luoyang 471023, China
- Correspondence: (Y.L.); (G.L.)
| | - Gaofeng Liang
- School of Basic Medical Sciences, Henan University of Science & Technology, Luoyang 471023, China
- Correspondence: (Y.L.); (G.L.)
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8
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Zheng W, Zhou Z, Lv Q, Song X, Zhang W, Cui H. Oxygen‐generated Hierarchical‐Structured AuNRs@MnO
2
@SiO
2
Nanocarrier for Enhanced NIR‐ and H
2
O
2
‐Responsive Mild‐hyperthermia Photodynamic/photothermal Combined Tumor Therapy. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202200108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wen‐Jie Zheng
- School of Life Sciences Zhengzhou University Science Avenue 100# Zhengzhou 450001 China
| | - Ze‐Lei Zhou
- School of Life Sciences Zhengzhou University Science Avenue 100# Zhengzhou 450001 China
| | - Qi‐Yan Lv
- School of Life Sciences Zhengzhou University Science Avenue 100# Zhengzhou 450001 China
| | - Xiaojie Song
- School of Life Sciences Zhengzhou University Science Avenue 100# Zhengzhou 450001 China
| | - Wen‐Xing Zhang
- School of Life Sciences Zhengzhou University Science Avenue 100# Zhengzhou 450001 China
| | - Hui‐Fang Cui
- School of Life Sciences Zhengzhou University Science Avenue 100# Zhengzhou 450001 China
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9
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Choi J, Sun IC, Sook Hwang H, Yeol Yoon H, Kim K. Light-triggered photodynamic nanomedicines for overcoming localized therapeutic efficacy in cancer treatment. Adv Drug Deliv Rev 2022; 186:114344. [PMID: 35580813 DOI: 10.1016/j.addr.2022.114344] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/27/2022] [Accepted: 05/09/2022] [Indexed: 12/14/2022]
Abstract
Photodynamic nanomedicines have significantly enhanced the therapeutic efficacy of photosensitizers (PSs) by overcoming critical limitations of PSs such as poor water solubility and low tumor accumulation. Furthermore, functional photodynamic nanomedicines have enabled overcoming oxygen depletion during photodynamic therapy (PDT) and tissue light penetration limitation by supplying oxygen or upconverting light in targeted tumor tissues, resulting in providing the potential to overcome biological therapeutic barriers of PDT. Nevertheless, their localized therapeutic effects still remain a huddle for the effective treatment of metastatic- or recurrent tumors. Recently, newly designed photodynamic nanomedicines and their combination chemo- or immune checkpoint inhibitor therapy enable the systemic treatment of various metastatic tumors by eliciting antitumor immune responses via immunogenic cell death (ICD). This review introduces recent advances in photodynamic nanomedicines and their applications, focusing on overcoming current limitations. Finally, the challenges and future perspectives of the clinical translation of photodynamic nanomedicines in cancer PDT are discussed.
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Affiliation(s)
- Jiwoong Choi
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; Medicinal Materials Research Center, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Hwarangno 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - In-Cheol Sun
- Medicinal Materials Research Center, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Hwarangno 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Hee Sook Hwang
- Department of Pharmaceutical Engineering, Dankook University, Cheonan 31116, Republic of Korea
| | - Hong Yeol Yoon
- Medicinal Materials Research Center, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Hwarangno 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea.
| | - Kwangmeyung Kim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea; Medicinal Materials Research Center, Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Hwarangno 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea.
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10
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Wang L, Lai SM, Li CZ, Yu HP, Venkatesan P, Lai PS. D-Alpha-Tocopheryl Poly(ethylene Glycol 1000) Succinate-Coated Manganese-Zinc Ferrite Nanomaterials for a Dual-Mode Magnetic Resonance Imaging Contrast Agent and Hyperthermia Treatments. Pharmaceutics 2022; 14:1000. [PMID: 35631586 PMCID: PMC9144495 DOI: 10.3390/pharmaceutics14051000] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/18/2022] [Accepted: 04/29/2022] [Indexed: 01/26/2023] Open
Abstract
Manganese-zinc ferrite (MZF) is known as high-performance magnetic material and has been used in many fields and development. In the biomedical applications, the biocompatible MZF formulation attracted much attention. In this study, water-soluble amphiphilic vitamin E (TPGS, d-alpha-tocopheryl poly(ethylene glycol 1000) succinate) formulated MZF nanoparticles were synthesized to serve as both a magnetic resonance imaging (MRI) contrast agent and a vehicle for creating magnetically induced hyperthermia against cancer. The MZF nanoparticles were synthesized from a metallic acetylacetonate in an organic phase and further modified with TPGS using an emulsion and solvent-evaporation method. The resulting TPGS-modified MZF nanoparticles exhibited a dual-contrast ability, with a longitudinal relaxivity (35.22 s-1 mM Fe-1) and transverse relaxivity (237.94 s-1 mM Fe-1) that were both higher than Resovist®. Furthermore, the TPGS-assisted MZF formulation can be used for hyperthermia treatment to successfully suppress cell viability and tumor growth after applying an alternating current (AC) electromagnetic field at lower amplitude. Thus, the TPGS-assisted MZF theranostics can not only be applied as a potential contrast agent for MRI but also has potential for use in hyperthermia treatments.
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Affiliation(s)
- Lin Wang
- College of Chemistry & Pharmacy, Northwest A&F University, Xianyang 712100, China; (L.W.); (H.-P.Y.)
| | - Syu-Ming Lai
- Department of Chemistry, National Chung Hsing University, Taichung 402204, Taiwan; (S.-M.L.); (C.-Z.L.); (P.V.)
| | - Cun-Zhao Li
- Department of Chemistry, National Chung Hsing University, Taichung 402204, Taiwan; (S.-M.L.); (C.-Z.L.); (P.V.)
| | - Hsiu-Ping Yu
- College of Chemistry & Pharmacy, Northwest A&F University, Xianyang 712100, China; (L.W.); (H.-P.Y.)
| | - Parthiban Venkatesan
- Department of Chemistry, National Chung Hsing University, Taichung 402204, Taiwan; (S.-M.L.); (C.-Z.L.); (P.V.)
| | - Ping-Shan Lai
- Department of Chemistry, National Chung Hsing University, Taichung 402204, Taiwan; (S.-M.L.); (C.-Z.L.); (P.V.)
- Ph.D. Program in Tissue Engineering and Regenerative Medicine, National Chung Hsing University, Taichung 402204, Taiwan
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11
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Nanoparticle-based drug delivery systems to overcome gastric cancer drug resistance. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103231] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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12
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Tang S, Davoudi Z, Wang G, Xu Z, Rehman T, Prominski A, Tian B, Bratlie KM, Peng H, Wang Q. Soft materials as biological and artificial membranes. Chem Soc Rev 2021; 50:12679-12701. [PMID: 34636824 DOI: 10.1039/d1cs00029b] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The past few decades have seen emerging growth in the field of soft materials for synthetic biology. This review focuses on soft materials involved in biological and artificial membranes. The biological membranes discussed here are mainly those involved in the structure and function of cells and organelles. As building blocks in medicine, non-native membranes including nanocarriers (NCs), especially liposomes and DQAsomes, and polymeric membranes for scaffolds are constructed from amphiphilic combinations of lipids, proteins, and carbohydrates. Artificial membranes can be prepared using synthetic, soft materials and molecules and then incorporated into structures through self-organization to form micelles or niosomes. The modification of artificial membranes can be realized using traditional chemical methods such as click reactions to target the delivery of NCs and control the release of therapeutics. The biomembrane, a lamellar structure inlaid with ion channels, receptors, lipid rafts, enzymes, and other functional units, separates cells and organelles from the environment. An active domain inserted into the membrane and organelles for energy conversion and cellular communication can target disease by changing the membrane's composition, structure, and fluidity and affecting the on/off status of the membrane gates. The biological membrane targets analyzing pathological mechanisms and curing complex diseases, which inspires us to create NCs with artificial membranes.
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Affiliation(s)
- Shukun Tang
- Department of Pharmaceutics, Daqing Branch, Harbin Medical University, Research and Development of Natural Products Key Laboratory of Harbin Medical University, 39 Xin Yang Road, Daqing, 163319, China.
| | - Zahra Davoudi
- Department of Chemical and Biological Engineering, Iowa State University, 1014 Sweeney Hall, Ames, IA 50011, USA.
| | - Guangtian Wang
- Department of Pharmaceutics, Daqing Branch, Harbin Medical University, Research and Development of Natural Products Key Laboratory of Harbin Medical University, 39 Xin Yang Road, Daqing, 163319, China.
| | - Zihao Xu
- Department of Materials Science and Engineering, Iowa State University, Ames, IA 50011, USA
| | - Tanzeel Rehman
- Department of Materials Science and Engineering, Iowa State University, Ames, IA 50011, USA
| | - Aleksander Prominski
- The James Franck Institute, Department of Chemistry, The Institute for Biophysical Dynamics, The University of Chicago, Chicago, Illinois 60637, USA
| | - Bozhi Tian
- The James Franck Institute, Department of Chemistry, The Institute for Biophysical Dynamics, The University of Chicago, Chicago, Illinois 60637, USA
| | - Kaitlin M Bratlie
- Department of Chemical and Biological Engineering, Iowa State University, 1014 Sweeney Hall, Ames, IA 50011, USA. .,Department of Materials Science and Engineering, Iowa State University, Ames, IA 50011, USA
| | - Haisheng Peng
- Department of Pharmaceutics, Daqing Branch, Harbin Medical University, Research and Development of Natural Products Key Laboratory of Harbin Medical University, 39 Xin Yang Road, Daqing, 163319, China.
| | - Qun Wang
- Department of Chemical and Biological Engineering, Iowa State University, 1014 Sweeney Hall, Ames, IA 50011, USA.
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Nanotherapeutics approaches to overcome P-glycoprotein-mediated multi-drug resistance in cancer. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2021; 40:102494. [PMID: 34775061 DOI: 10.1016/j.nano.2021.102494] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 10/08/2021] [Accepted: 10/27/2021] [Indexed: 12/19/2022]
Abstract
Multidrug resistance (MDR) in cancer chemotherapy is a growing concern for medical practitioners. P-glycoprotein (P-gp) overexpression is one of the major reasons for multidrug resistance in cancer chemotherapy. The P-gp overexpression in cancer cells depends on several factors like adenosine triphosphate (ATP) hydrolysis, hypoxia-inducible factor 1 alpha (HIF-1α), and drug physicochemical properties such as lipophilicity, molecular weight, and molecular size. Further multiple exposures of anticancer drugs to the P-gp efflux protein cause acquired P-gp overexpression. Unique structural and functional characteristics of nanotechnology-based drug delivery systems provide opportunities to circumvent P-gp mediated MDR. The primary mechanism behind the nanocarrier systems in P-gp inhibition includes: bypassing or inhibiting the P-gp efflux pump to combat MDR. In this review, we discuss the role of P-gp in MDR and highlight the recent progress in different nanocarriers to overcome P-gp mediated MDR in terms of their limitations and potentials.
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14
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Lin MHC, Chang LC, Chung CY, Huang WC, Lee MH, Chen KT, Lai PS, Yang JT. Photochemical Internalization of Etoposide Using Dendrimer Nanospheres Loaded with Etoposide and Protoporphyrin IX on a Glioblastoma Cell Line. Pharmaceutics 2021; 13:pharmaceutics13111877. [PMID: 34834292 PMCID: PMC8621426 DOI: 10.3390/pharmaceutics13111877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/27/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most common malignant primary neoplasm of the adult central nervous system originating from glial cells. The prognosis of those affected by GBM has remained poor despite advances in surgery, chemotherapy, and radiotherapy. Photochemical internalization (PCI) is a release mechanism of endocytosed therapeutics into the cytoplasm, which relies on the membrane disruptive effect of light-activated photosensitizers. In this study, phototherapy by PCI was performed on a human GBM cell-line using the topoisomerase II inhibitor etoposide (Etop) and the photosensitizer protoporphyrin IX (PpIX) loaded in nanospheres (Ns) made from generation-5 polyamidoamine dendrimers (PAMAM(G5)). The resultant formulation, Etop/PpIX-PAMAM(G5) Ns, measured 217.4 ± 2.9 nm in diameter and 40.5 ± 1.3 mV in charge. Confocal microscopy demonstrated PpIX fluorescence within the endo-lysosomal compartment, and an almost twofold increase in cellular uptake compared to free PpIX by flow cytometry. Phototherapy with 3 min and 5 min light illumination resulted in a greater extent of synergism than with co-administered Etop and PpIX; notably, antagonism was observed without light illumination. Mechanistically, significant increases in oxidative stress and apoptosis were observed with Etop/PpIX-PAMAM(G5) Ns upon 5 min of light illumination in comparison to treatment with either of the agents alone. In conclusion, simultaneous delivery and endo-lysosomal co-localization of Etop and PpIX by PAMAM(G5) Ns leads to a synergistic effect by phototherapy; in addition, the finding of antagonism without light illumination can be advantageous in lowering the dark toxicity and improving photo-selectivity.
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Affiliation(s)
- Martin Hsiu-Chu Lin
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
- Department of Chemistry, National Chung Hsing University, Taichung 402, Taiwan;
- Ph.D. Program in Tissue Engineering and Regenerative Medicine, Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Li-Ching Chang
- Department of Dentistry, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan;
- Department of Nursing, Chang Gung University of Science and Technology, Chia-Yi 61363, Taiwan
| | - Chiu-Yen Chung
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
| | - Wei-Chao Huang
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
| | - Ming-Hsueh Lee
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
| | - Kuo-Tai Chen
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
| | - Ping-Shan Lai
- Department of Chemistry, National Chung Hsing University, Taichung 402, Taiwan;
| | - Jen-Tsung Yang
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chia-Yi Branch, Chia-Yi 61363, Taiwan; (M.H.-C.L.); (C.-Y.C.); (W.-C.H.); (M.-H.L.); (K.-T.C.)
- College of Medicine, Chang Gung University, Tao-Yuan 33302, Taiwan
- Correspondence: ; Tel.: +886-5-3621000 (ext. 3412); Fax: +886-5-3621000 (ext. 3002)
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15
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Martínez-Edo G, Xue EY, Ha SYY, Pontón I, González-Delgado JA, Borrós S, Torres T, Ng DKP, Sánchez-García D. Nanoparticles for Triple Drug Release for Combined Chemo- and Photodynamic Therapy. Chemistry 2021; 27:14610-14618. [PMID: 34460988 DOI: 10.1002/chem.202101842] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Indexed: 12/13/2022]
Abstract
A pH-responsive drug delivery system (DDS) based on mesoporous silica nanoparticles (MSNs) has been prepared for the delivery of three anticancer drugs with different modes of action. The novelty of this system is its ability to combine synergistic chemotherapy and photodynamic therapy. A photoactive conjugate of a phthalocyanine (Pc) and a topoisomerase I inhibitor (topo-I), namely camptothecin (CPT), linked by a poly(ethylene glycol) (PEG) chain has been synthesized and then loaded into the mesopores of MSNs. Doxorubicin (DOX), which is a topoisomerase II inhibitor (topo-II), has also been covalently anchored to the outer surface of the MSNs through a dihydrazide PEG linker. In the acidic environment of tumor cells, selective release of the three drugs takes place. In vitro studies have demonstrated the endocytosis of the system into HeLa and HepG2 cells, and the subsequent release of the three drugs into the cytoplasm and nucleus. Furthermore, the cytotoxic effect of DOX, CPT and Pc has been assessed in vitro before and upon light irradiation.
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Affiliation(s)
- Gabriel Martínez-Edo
- Grup d'Enginyera de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017, Barcelona, Spain
| | - Evelyn Y Xue
- Department of Chemistry, The Chinese University of Hong Kong Shatin, N.T., Hong Kong, China
| | - Summer Y Y Ha
- Department of Chemistry, The Chinese University of Hong Kong Shatin, N.T., Hong Kong, China
| | - Iris Pontón
- Grup d'Enginyera de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017, Barcelona, Spain
| | - José Antonio González-Delgado
- Department of Organic Chemistry and Institute for Advanced Research in Chemistry (IAdChem), Universidad Autónoma de Madrid, c/ Francisco Tomás y Valiente 7 Cantoblanco, 28049, Madrid, Spain
| | - Salvador Borrós
- Grup d'Enginyera de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017, Barcelona, Spain
| | - Tomás Torres
- Department of Organic Chemistry and Institute for Advanced Research in Chemistry (IAdChem), Universidad Autónoma de Madrid, c/ Francisco Tomás y Valiente 7 Cantoblanco, 28049, Madrid, Spain.,IMDEA-Nanociencia, c/ Faraday 9, Campus de Cantoblanco, 28049, Madrid, Spain
| | - Dennis K P Ng
- Department of Chemistry, The Chinese University of Hong Kong Shatin, N.T., Hong Kong, China
| | - David Sánchez-García
- Grup d'Enginyera de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017, Barcelona, Spain
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16
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Wang C, Wang B, Zou S, Wang B, Liu G, Zhang F, Wang Q, He Q, Zhang L. Cyclo-γ-polyglutamic acid-coated dual-responsive nanomicelles loaded with doxorubicin for synergistic chemo-photodynamic therapy. Biomater Sci 2021; 9:5977-5987. [PMID: 34338256 DOI: 10.1039/d1bm00713k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Nanodrug delivery systems have been used extensively to improve the tumor-targeting ability and reduce the side effects of anticancer drugs. In this study, nanomicelles responsive to dual stimuli were designed and developed as drug carriers for delivering doxorubicin (DOX). The hydrophobic group of the nanomicelles was composed of the photosensitizer protoporphyrin IX (PpIX) and the disulfide bond-containing alpha-lipoic acid (LA); the hydrophilic group was made up of the nuclear localization signal (NLS, CGGGPKKKRKVGG) peptide with a lysine linker. Furthermore, anionic cyclo-γ-polyglutamic acid (cyclo-γ-PGA) was coated on the surface of the cationic micelles to construct a multifunctional drug delivery system (NLS-LA-PpIX-DOX@cyclo-γ-PGA). Cyclo-γ-PGA, as a biological coating material, notably improved the stability of the cationic micelles by reducing nonspecific reactions with anionic groups. Additionally, the cyclo-γ-PGA coating mediated active tumor targeting and enhanced the cellular uptake of micelles via the γ-glutamyl transpeptidase (GGT) pathway. The integrated micelles not only achieved photochemical internalization (PCI) and photodynamic therapy (PDT) via light-activated reactive oxygen species (ROS) but also realized controlled intracellular drug release via the glutathione (GSH)-responsive disulfide-bond cleavage. As a result, NLS-LA-PpIX-DOX@cyclo-γ-PGA exhibited excellent synergistic chemo-photodynamic antitumor activity and fewer side effects than other therapies both in vitro and in vivo. In conclusion, this new dual-responsive drug delivery system (NLS-LA-PpIX-DOX@cyclo-γ-PGA) with improved stability and enhanced tumor-targeting ability may facilitate the development of high-efficiency and low-toxicity nanotherapeutic approaches.
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Affiliation(s)
- Chao Wang
- Department of Marine Biomedicine and Polar Medicine, Naval Special Medical Center, Naval Medical University, Shanghai 200433, China.
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17
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Xi L, Wang J, Wang Y, Ge Z. Dual-Targeting Polymeric Nanocarriers to Deliver ROS-Responsive Prodrugs and Combat Multidrug Resistance of Cancer Cells. Macromol Biosci 2021; 21:e2100091. [PMID: 34145971 DOI: 10.1002/mabi.202100091] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 05/04/2021] [Indexed: 01/04/2023]
Abstract
Targeting delivery of anticancer drugs that can interact with DNA into mitochondria of cancer cells has been demonstrated to be an effective method to combat drug resistance. In this report, a cancer cell and mitochondria dual-targeting drug delivery system (DT-NP) is presented based on nanoparticles self-assembled from amphiphilic block copolymers with pH-responsive release of cinnamaldehyde (CA), which is used to encapsulate reactive oxygen species (ROS)-activable prodrug, phenylboronic pinacol ester-caged doxorubicin (BDOX). The surfaces of nanoparticles are conjugated by cancer cell-targeting folic acid (FA) and mitochondria-targeting triphenyl phosphonium (TPP) for dual targeting delivery. After incubation of DT-NP with multidrug-resistant breast cancer cells MCF-7/ADR, CA release under acidic conditions in endosomes from DT-NP can effectively induce intracellular oxidative stress improvement, especially in mitochondria. After targeting drug delivery into mitochondria, high level of ROS in mitochondria can in situ activate BDOX to interact with mitochondrial DNA and induce cell apoptosis. DT-NP displays a remarkably higher cancer cell killing effect on MCF-7/ADR as compared with DOX. Accordingly, DT-NP shows great potentials toward multidrug-resistant cancers as dual-targeting drug delivery systems with intracellular oxidative stress improvement and ROS-responsive prodrug activation in mitochondria.
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Affiliation(s)
- Longchang Xi
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Jingbo Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Yuheng Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Zhishen Ge
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
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18
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Zhu YX, Jia HR, Duan QY, Wu FG. Nanomedicines for combating multidrug resistance of cancer. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2021; 13:e1715. [PMID: 33860622 DOI: 10.1002/wnan.1715] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/27/2021] [Accepted: 03/01/2021] [Indexed: 12/12/2022]
Abstract
Chemotherapy typically involves the use of specific chemodrugs to inhibit the proliferation of cancer cells, but the frequent emergence of a variety of multidrug-resistant cancer cells poses a tremendous threat to our combat against cancer. The fundamental causes of multidrug resistance (MDR) have been studied for decades, and can be generally classified into two types: one is associated with the activation of diverse drug efflux pumps, which are responsible for translocating intracellular drug molecules out of the cells; the other is linked with some non-efflux pump-related mechanisms, such as antiapoptotic defense, enhanced DNA repair ability, and powerful antioxidant systems. To overcome MDR, intense efforts have been made to develop synergistic therapeutic strategies by introducing MDR inhibitors or combining chemotherapy with other therapeutic modalities, such as phototherapy, gene therapy, and gas therapy, in the hope that the drug-resistant cells can be sensitized toward chemotherapeutics. In particular, nanotechnology-based drug delivery platforms have shown the potential to integrate multiple therapeutic agents into one system. In this review, the focus was on the recent development of nanostrategies aiming to enhance the efficiency of chemotherapy and overcome the MDR of cancer in a synergistic manner. Different combinatorial strategies are introduced in detail and the advantages as well as underlying mechanisms of why these strategies can counteract MDR are discussed. This review is expected to shed new light on the design of advanced nanomedicines from the angle of materials and to deepen our understanding of MDR for the development of more effective anticancer strategies. This article is categorized under: Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Ya-Xuan Zhu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| | - Hao-Ran Jia
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| | - Qiu-Yi Duan
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| | - Fu-Gen Wu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
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Xiong K, Zhou Y, Lin X, Kou J, Lin M, Guan R, Chen Y, Ji L, Chao H. Cyclometalated Iridium(III) Complexes as Mitochondria-targeting Photosensitizers against Cisplatin-resistant Cells †. Photochem Photobiol 2021; 98:85-91. [PMID: 33617666 DOI: 10.1111/php.13404] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 02/13/2021] [Accepted: 02/18/2021] [Indexed: 12/01/2022]
Abstract
Four iridium (III) complexes Ir1-Ir4 were synthesized and characterized. Possessing high singlet oxygen production ability and specific mitochondria-localization, Ir1 was developed as a mitochondria-targeting photosensitizer. Ir1 exhibited strong phototoxicity against cancer cell line A549 and its corresponding cisplatin-resistant one A549R. In contrast, Ir1 showed low cytotoxicity toward normal cell HLF. This selectivity resulted from the different uptake amount. With 405 nm irradiation, Ir1 induced mitochondria-mediated cell death in A549R cells, achieving the overcome of drug-resistant.
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Affiliation(s)
- Kai Xiong
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Ying Zhou
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Xinlin Lin
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Junfeng Kou
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Mingwei Lin
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Ruilin Guan
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Yu Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Liangnian Ji
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
| | - Hui Chao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, China
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20
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He Z, Gao Y, Zhang H, Wang X, Meng F, Luo L, Tang BZ. Platinum-AIEgen coordination complex for imaging-guided annihilation of cisplatin-resistant cancer cells. Chem Commun (Camb) 2021; 56:7785-7788. [PMID: 32542273 DOI: 10.1039/d0cc00821d] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We report the synthesis and comprehensive characterization of a new platinum-AIEgen coordination complex. Possessing a high 1O2 quantum yield of 0.75 in water, the complex efficiently kills cisplatin-resistant cancer cells under mild white light irradiation. Its strong fluorescence upon binding with proteins also enables direct visualization of its intracellular distribution.
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Affiliation(s)
- Zhenyan He
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China.
| | - Yuting Gao
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China.
| | - Haoke Zhang
- Department of Chemistry and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong, China.
| | - Xiuxia Wang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China.
| | - Fanling Meng
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China.
| | - Liang Luo
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China.
| | - Ben Zhong Tang
- Department of Chemistry and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong, China.
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21
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Martinelli C, Biglietti M. Nanotechnological approaches for counteracting multidrug resistance in cancer. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2020; 3:1003-1020. [PMID: 35582219 PMCID: PMC8992571 DOI: 10.20517/cdr.2020.47] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/02/2020] [Accepted: 08/12/2020] [Indexed: 12/23/2022]
Abstract
Every year, cancer accounts for a vast portion of deaths worldwide. Established clinical protocols are based on chemotherapy, which, however, is not tumor-selective and produces a series of unbearable side effects in healthy tissues. As a consequence, multidrug resistance (MDR) can arise causing metastatic progression and disease relapse. Combination therapy has demonstrated limited responses in the treatment of MDR, mainly due to the different pharmacokinetic properties of administered drugs and to tumor heterogeneity, challenges that still need to be solved in a significant percentage of cancer patients. In this perspective, we briefly discuss the most relevant MDR mechanisms leading to therapy failure and we report the most advanced strategies adopted in the nanomedicine field for the design and evaluation of ad hoc nanocarriers. We present some emerging classes of nanocarriers developed to reverse MDR and discuss recent progress evidencing their limits and promises.
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22
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Recent advances in novel drug delivery systems and approaches for management of breast cancer: A comprehensive review. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101505] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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23
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Application of the Tumor Site Recognizable and Dual-Responsive Nanoparticles for Combinational Treatment of the Drug-Resistant Colorectal Cancer. Pharm Res 2020; 37:72. [PMID: 32215748 DOI: 10.1007/s11095-020-02791-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 02/20/2020] [Indexed: 02/05/2023]
Abstract
PURPOSE Combination of PCI and chemotherapy represents a promising strategy for combating drug resistance of cancer. However, poor solubility of photosensitizers and unselectively released drugs at unwanted sites significantly impaired the treatment efficacy. Therefore, in the present study, we aimed to develop a nano-platform which could efficiently co-entrapping photosensitizers and chemotherapeutics for active targeting therapy of drug resistant cancers. METHODS Two pro-drugs were respectively developed by covalently linking the Ce6 with each other via the GSH-sensitive linkage and the PTX with mPEG-PLA-COOH through the ROS sensitive-linker. The dual-responsive nanoparticles (PNP-Ce6) was developed by emulsion/solvent evaporation method and further modified with tLyp-1 peptides. Physicochemical properties of nanoparticles were determined by the TEM and DLC. Cellular uptake assay was investigated with the Ce6 acting as the fluorescent probe and cell growth was studied by the MTT experiment. In vivo tumor targeting and anti-tumor assay was investigated on the colorectal cancer-bearing mice. RESULTS The developed tPNP-Ce6 were stable enough under the normal physiological conditions. However, free Ce6 and PTX were completely released when exposed the tPNP-Ce6 to the redox environment. Excellent tumor-targeting drug delivery was achieved by the tPNP-Ce6, which in turn resulted in satisfactory anit-tumor effect. Of great importance, super inhibition effect on tumor progress was achieved by the combination therapy when compared with the group only received with chemotherapy.. CONCLUSION The results obtained in the present study indicated that the developed tPNP-Ce6 may have great potential in enhancing the therapeutic efficacy of drug-resistant colorectal cancer. Graphical Abstract Left: Targeting delivery of drug to tumor site by the tumor recognizable and dual-responsive nanoparticles and penetrating into tumor inner via the mediation of irradiation. Right: Nanoparticle distribution within tumor tissues with green represents the blood vessels stained with CD31, blue signal represents the cell nuclei stained with DAPI and red shows fluorescence of Ce6 as the indicator of the nanoparticles.
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Gulzar A, Wang Z, He F, Yang D, Zhang F, Gai S, Yang P. An 808 nm Light-Sensitized Upconversion Nanoplatform for Multimodal Imaging and Efficient Cancer Therapy. Inorg Chem 2020; 59:4909-4923. [DOI: 10.1021/acs.inorgchem.0c00170] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Arif Gulzar
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin 150001, PR China
| | - Zhao Wang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin 150001, PR China
| | - Fei He
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin 150001, PR China
| | - Dan Yang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin 150001, PR China
| | - Fangmei Zhang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin 150001, PR China
| | - Shili Gai
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin 150001, PR China
| | - Piaoping Yang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin 150001, PR China
- College of Sciences, Heihe University, Heihe, Heilongjiang 164300, PR China
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25
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Liu Y, Liao Y, Li P, Li ZT, Ma D. Cross-Linked Pillar[6]arene Nanosponges Fabricated by the Use of a Supra-Amphiphilic Template: Cargo Encapsulation and Overcoming Multidrug Resistance. ACS APPLIED MATERIALS & INTERFACES 2020; 12:7974-7983. [PMID: 31985197 DOI: 10.1021/acsami.9b22066] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We report a general fabrication method for water-soluble pillar[n]arene nanosponges (NS) by the use of a supra-amphiphilic template. For the first time, a supra-amphiphilic template is used to conveniently control the size of host molecule-based NS. The intrinsic cavity of water-soluble pillar[6]arene could stably encapsulate dyes (acridine orange and indocyanine green) and antitumor drugs (doxorubicin hydrochloride and mitoxantrone) by host-guest interaction. NS could deliver antitumor drugs to cancer cells. Multidrug resistance (MDR) of cancer cells (MCF-7/ADR) is overcome by the use of NS with a ninefold reduction in the IC50 value compared to that of the free drug (3.4 μM vs 34.4 μM). Mechanistic studies show that stable encapsulation of the antitumor drug is the reason to overcome MDR.
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Affiliation(s)
- Yamin Liu
- Department of Chemistry , Fudan University , 220 Handan Road , Shanghai 200433 , China
| | - Yujun Liao
- Department of Neurosurgery , Huashan Hospital of Fudan University , 12 Middle Wulumuqi Road , Shanghai 200032 , China
| | - Pintao Li
- Department of Chemistry , Fudan University , 220 Handan Road , Shanghai 200433 , China
| | - Zhan-Ting Li
- Department of Chemistry , Fudan University , 220 Handan Road , Shanghai 200433 , China
| | - Da Ma
- Department of Chemistry , Fudan University , 220 Handan Road , Shanghai 200433 , China
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Photochemical Internalization for Intracellular Drug Delivery. From Basic Mechanisms to Clinical Research. J Clin Med 2020; 9:jcm9020528. [PMID: 32075165 PMCID: PMC7073817 DOI: 10.3390/jcm9020528] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 01/14/2020] [Accepted: 02/01/2020] [Indexed: 02/06/2023] Open
Abstract
Photochemical internalisation (PCI) is a unique intervention which involves the release of endocytosed macromolecules into the cytoplasmic matrix. PCI is based on the use of photosensitizers placed in endocytic vesicles that, following light activation, lead to rupture of the endocytic vesicles and the release of the macromolecules into the cytoplasmic matrix. This technology has been shown to improve the biological activity of a number of macromolecules that do not readily penetrate the plasma membrane, including type I ribosome-inactivating proteins (RIPs), gene-encoding plasmids, adenovirus and oligonucleotides and certain chemotherapeutics, such as bleomycin. This new intervention has also been found appealing for intracellular delivery of drugs incorporated into nanocarriers and for cancer vaccination. PCI is currently being evaluated in clinical trials. Data from the first-in-human phase I clinical trial as well as an update on the development of the PCI technology towards clinical practice is presented here.
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Wang X, Tong J, He Z, Yang X, Meng F, Liang H, Zhang X, Luo L. Paclitaxel-Potentiated Photodynamic Theranostics for Synergistic Tumor Ablation and Precise Anticancer Efficacy Monitoring. ACS APPLIED MATERIALS & INTERFACES 2020; 12:5476-5487. [PMID: 31910619 DOI: 10.1021/acsami.9b19073] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Photodynamic theranostics that allows for concurrent photodynamic therapy (PDT) and precise therapeutic response report has emerged as an intriguing direction in the development of precision medicine. An ultra-efficient photodynamic theranostics platform was developed here based on combining and potentiating a theranostic photosensitizer, TPCI, with other therapies for synergistic anticancer effect and synchronous self-reporting of therapeutic response. In this study, TPCI and a chemotherapy agent paclitaxel (PTX) were co-encapsulated in liposomes, which exhibited a superb synergistic anticancer effect against a series of tumor cell lines. The potency of both drugs had been boosted for up to 30-fold compared with sole PDT or chemotherapy. More strikingly, the released TPCI lighted up the nuclei of dead cells, triggered either by PDT or chemotherapy, through binding with the chromatin and activating its aggregation-induced emission, therefore self-reporting the anticancer effect of the combined therapy in real time. The in vivo study using a mouse model bearing PC3 prostate tumor cells demonstrated the effective ablation of tumors with initial sizes of 200 mm3 and the precise early tumor response monitoring by TPCI/PTX@Lipo. This PTX-potentiated photodynamic theranostics strategy herein represented a new prototype of self-reporting nanomedicine for precise tumor therapy.
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Affiliation(s)
- Xiuxia Wang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Junwei Tong
- Department of Urology, Union Hospital, Tongji Medical College , Huazhong University of Science and Technology , Wuhan 430022 , China
| | - Zhenyan He
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Xiangliang Yang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Fanling Meng
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
| | - Huageng Liang
- Department of Urology, Union Hospital, Tongji Medical College , Huazhong University of Science and Technology , Wuhan 430022 , China
| | - Xiaoping Zhang
- Department of Urology, Union Hospital, Tongji Medical College , Huazhong University of Science and Technology , Wuhan 430022 , China
| | - Liang Luo
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology , Huazhong University of Science and Technology , Wuhan 430074 , China
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering , Huazhong University of Science and Technology , Wuhan 430074 , China
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Majidinia M, Mirza-Aghazadeh-Attari M, Rahimi M, Mihanfar A, Karimian A, Safa A, Yousefi B. Overcoming multidrug resistance in cancer: Recent progress in nanotechnology and new horizons. IUBMB Life 2020; 72:855-871. [PMID: 31913572 DOI: 10.1002/iub.2215] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 11/30/2019] [Indexed: 02/05/2023]
Abstract
Multidrug resistance (MDR), defined as the ability of cancer cells to gain resistance to both conventional and novel chemotherapy agents, is an important barrier in treating malignancies. Initially, it was discovered that cellular pumps dependent on ATP were the cause of resistance to chemotherapy, and further studies have found that other mechanisms such as increased metabolism of drugs, decreased drug entry, and defective apoptotic pathways are involved in this process. MDR has been the focus of numerous initiatives and countless studies have been undertaken to better understand MDR and formulate strategies to overcome its effects. The current review highlights various nano-drug delivery systems including polymeric/solid lipid/mesoporous silica/metal nanoparticles, dendrimers, liposomes, micelles, and nanostructured lipid carriers to overcome the mechanism of MDR. Nanoparticles are novel gateways to enhance the therapeutic efficacy of anticancer agents at the target site of action due to their tumor-targeting abilities, which can limit the unwanted systemic effects of chemotherapy agents and also reduce drug resistance. Additionally, other innovative strategies including RNA interference as a biological process used to inhibit or silence specific gene expression, natural products as MDR modulators with little systemic toxic effects, which interfere with the functions of proteins involved in drug efflux, and physical approaches such as combination of conventional drug administration with thermal/ultrasound/photodynamic strategies are also highlighted.
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Affiliation(s)
- Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mohammad Mirza-Aghazadeh-Attari
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdi Rahimi
- Institute of Polymer and Dye Technology, Lodz University of Technology, Stefanowskiego 12/16, 90 924 Lodz, Poland
| | - Ainaz Mihanfar
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Ansar Karimian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amin Safa
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam.,Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Patel P, Meghani N, Kansara K, Kumar A. Nanotherapeutics for the Treatment of Cancer and Arthritis. Curr Drug Metab 2020; 20:430-445. [PMID: 30479211 DOI: 10.2174/1389200220666181127102720] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 10/11/2018] [Accepted: 10/11/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Nanotechnology is gaining significant attention worldwide for the treatment of complex diseases such as AIDS (acquired immune deficiency syndrome), cancer and rheumatoid arthritis. Nanomedicine is the application of nanotechnology used for diagnosis and treatment for the disease that includes the preservation and improvement of human health by covering an area such as drug delivery using nanocarriers, nanotheranostics and nanovaccinology. The present article provides an insight into several aspects of nanomedicine such as usages of multiple types of nanocarriers, their status, advantages and disadvantages with reference to cancer and rheumatoid arthritis. METHODS An extensive search was performed on the bibliographic database for research article on nanotechnology and nanomedicine along with looking deeply into the aspects of these diseases, and how all of them are co-related. We further combined all the necessary information from various published articles and briefed to provide the current status. RESULTS Nanomedicine confers a unique technology against complex diseases which includes early diagnosis, prevention, and personalized therapy. The most common nanocarriers used globally are liposomes, polymeric nanoparticles, dendrimers, metallic nanoparticles, magnetic nanoparticles, solid lipid nanoparticles, polymeric micelles and nanotubes among others. CONCLUSION Nanocarriers are used to deliver drugs and biomolecules like proteins, antibody fragments, DNA fragments, and RNA fragments as the base of cancer biomarkers.
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Affiliation(s)
- Pal Patel
- Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Central Campus, Navrangpura, Ahmedabad, 380009, Gujarat, India
| | - Nikita Meghani
- Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Central Campus, Navrangpura, Ahmedabad, 380009, Gujarat, India
| | - Krupa Kansara
- Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Central Campus, Navrangpura, Ahmedabad, 380009, Gujarat, India
| | - Ashutosh Kumar
- Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Central Campus, Navrangpura, Ahmedabad, 380009, Gujarat, India
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30
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Chen X, Xiao C, Chen X. Synthesis of PEGylated Salicylaldehyde Azine via Metal-free Click Chemistry for Cellular Imaging Applications. Chem Res Chin Univ 2019. [DOI: 10.1007/s40242-019-9077-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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31
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Wang S, Li J, Ye Z, Li J, Wang A, Hu J, Bai S, Yin J. Self-assembly of photosensitive and chemotherapeutic drugs for combined photodynamic-chemo cancer therapy with real-time tracing property. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.04.060] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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32
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Wang M, Zhai Y, Ye H, Lv Q, Sun B, Luo C, Jiang Q, Zhang H, Xu Y, Jing Y, Huang L, Sun J, He Z. High Co-loading Capacity and Stimuli-Responsive Release Based on Cascade Reaction of Self-Destructive Polymer for Improved Chemo-Photodynamic Therapy. ACS NANO 2019; 13:7010-7023. [PMID: 31188559 DOI: 10.1021/acsnano.9b02096] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Photodynamic therapy (PDT) shows a promising synergy with chemotherapy in the therapeutic outcome of malignant cancers. The minimal invasiveness and nonsystemic toxicity are appealing advantages of PDT, but combination with chemotherapy brings in the nonselective toxicity. We designed a polymeric nanoparticle system that contains both a chemotherapeutic agent and a photosensitizer to seek improvement for chemo-photodynamic therapy. First, to address the challenge of efficient co-delivery, polymer-conjugated doxorubicin (PEG-PBC-TKDOX) was synthesized to load photosensitizer chlorin e6 (Ce6). Ce6 is retained with DOX by a π-π stacking interaction, with high loading (41.9 wt %) and the optimal nanoparticle size (50 nm). Second, light given in PDT treatment not only excites Ce6 to produce cytotoxic reactive oxygen species (ROS) but also spatiotemporally activates a cascade reaction to release the loaded drugs. Finally, we report a self-destructive polymeric carrier (PEG-PBC-TKDOX) that depolymerizes its backbone to facilitate drug release upon ROS stimulus. This is achieved by grafting the ROS-sensitive pendant thioketal to aliphatic polycarbonate. When DOX is covalently modified to this polymer via thioketal, target specificity is controlled by light, and off-target delivery toxicity is mostly avoided. An oral squamous cell carcinoma that is clinically relevant to PDT was used as the cancer model. We put forward a polymeric system with improved efficiency for chemo-photodynamic therapy and reduced off-target toxicity.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Leaf Huang
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy , University of North Carolina at Chapel Hill , Chapel Hill , North Carolina 27599 , United States
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Ji Y, Li J, Zhao J, Shan S, Chu CC. A light-facilitated drug delivery system from a pseudo-protein/hyaluronic acid nanocomplex with improved anti-tumor effects. NANOSCALE 2019; 11:9987-10003. [PMID: 31080976 DOI: 10.1039/c9nr01909j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Reduction-sensitive nanomedicine is a promising strategy to achieve controlled release of payloads in response to intracellular reductive milieu. However, endolysosomal sequestration of internalized carriers and insufficient redox potential in endolysosomes may delay the release of payloads and impact their therapeutic efficacy. Photochemical internalization (PCI), which takes advantage of light-induced endolysosomal rupture, is an effective technique for endosomal escape and cytosolic release of cargos. In this study, a biodegradable and reduction-sensitive nanocomplex was developed from arginine based poly(ester amide)s and hyaluronic acid (HA), and the PCI-photosensitizer AlPcS2a was conjugated to the surface of the nanocomplex (ArgPEA-ss-HA(AP)). This nanocomplex was used for the co-delivery of both PCI-photosensitizers and therapeutic agents to eliminate the biodistribution discrepancy resulting from the separated administration of free therapeutics. The PCI effect of the ArgPEA-ss-HA(AP) nanocomplex was validated in both monolayers and 3D spheroid models of MDA-MB-231 breast cancer cells. Synergism was detected between the PCI effect and doxorubicin-loaded nanocomplex in the inhibition of MDA-MB-231 cells. In addition, the ArgPEA-ss-HA(AP) nanocomplex also provided enhanced intratumoral penetration in 3D spheroids compared to free AlPcS2a. The in vivo results suggested that the conjugation of AlPCs2a in the nanocomplex enabled the consistent and preferential accumulation of both doxorubicin and AlPcS2a in tumor sites. A light-enhanced anti-tumor effect was observed for the doxorubicin-loaded nanocomplex at well-tolerable dosage. The ArgPEA-ss-HA(AP) nanocomplex, as a reduction-responsive delivery vehicle, can hold great potential to achieve spatio-temporally controllable anti-tumor effects.
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Affiliation(s)
- Ying Ji
- Department of Fiber Science and Apparel Design, Cornell University, Ithaca, New York 14853-4401, USA.
| | - Juan Li
- Key Laboratory of Biomedical Effects of Nanomaterial & Nanosafety, Institute of High Energy Physics, Chinese Academy of Science, Beijing 100049, PR China
| | - Jihui Zhao
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, PR China
| | - Shuo Shan
- Biomedical Engineering Field. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853-4401, USA
| | - Chih-Chang Chu
- Department of Fiber Science and Apparel Design, Cornell University, Ithaca, New York 14853-4401, USA. and Biomedical Engineering Field. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853-4401, USA
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Yang HY, Jang MS, Li Y, Fu Y, Wu TP, Lee JH, Lee DS. Hierarchical tumor acidity-responsive self-assembled magnetic nanotheranostics for bimodal bioimaging and photodynamic therapy. J Control Release 2019; 301:157-165. [PMID: 30905667 DOI: 10.1016/j.jconrel.2019.03.019] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 03/19/2019] [Accepted: 03/21/2019] [Indexed: 12/18/2022]
Abstract
Nanosized self-assemblies built from inorganic nanoparticles and polymer ligands have the potential to generate personalized theranostics systems for diagnostic imaging and cancer therapy. However, most of the theranostics systems suffer from poor targeting activity, insensitive diagnosis and drug leakage, leading to poor treatment results. In this study, a hierarchical tumor acidity-responsive magnetic nanobomb (termed HTAMN) was developed for photodynamic therapy and diagnostic imaging. The HTAMNs were formed through the self-assembly of chlorin e6 (Ce6)-functionalized polypeptide ligand, methoxy poly (ethyleneglycol)-block-poly (dopamine-ethylenediamine-2,3-dimethylmaleic anhydride)-L-glutamate-Ce6 [mPEG-b-P (Dopa-Ethy-DMMA)LG-Ce6] and superparamagnetic iron oxide nanoparticles (SPIONs). Negatively charged HTAMNs circulate in the blood for prolonged periods and promote tumor retention by passive targeting to the tumor. Once the HTAMNs arrive at the tumor location, the acidic extracellular tumor environment reverses the surface charge of the HTAMNs, resulting in tumor accumulation and cellular uptake. Moreover, in response to the more acidic environment inside cells, the photosensitizers are activated resulted in enhanced diagnostic imaging and cancer treatment. The in vitro and in vivo results indicate the effective tumor accumulation, internalization, diagnostic sensitivity and superior photodynamic therapy effect of the HTAMNs. Therefore, designing smart HTAMNs can promote the rapid development of cancer theranostics for clinical implementation.
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Affiliation(s)
- Hong Yu Yang
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, PR China
| | - Moon-Sun Jang
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine and Center for Molecular and Cellular Imaging, Samsung Biomedical Research Institute, Seoul 06351, Republic of Korea
| | - Yi Li
- Theranostic Macromolecules Research Center and School of Chemical Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Republic of Korea
| | - Yan Fu
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, PR China
| | - Te Peng Wu
- Theranostic Macromolecules Research Center and School of Chemical Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Republic of Korea
| | - Jung Hee Lee
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine and Center for Molecular and Cellular Imaging, Samsung Biomedical Research Institute, Seoul 06351, Republic of Korea.
| | - Doo Sung Lee
- Theranostic Macromolecules Research Center and School of Chemical Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Republic of Korea.
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35
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Membrane reorganization after photochemical internalization to release transferrin-biofunctionalized polystyrene microparticles. Sci Rep 2018; 8:17617. [PMID: 30514907 PMCID: PMC6279785 DOI: 10.1038/s41598-018-35913-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 11/09/2018] [Indexed: 01/06/2023] Open
Abstract
Therapeutic drug carriers can drive their cargo to their target cells. However, an obstacle is usually the entrapment of the drug inside the endolysosomal compartment, which physically impedes its actuation by the impossibility of reaching its molecular site of action. To overcome this hurdle, photochemical internalization (PCI) has been proposed, but the extent of PCI-induced membrane disruption and its capability to allow the release of microparticles is unknown. The aim of the present study was to determine if PCI allows the release of microparticles from the endolysosomal compartment to the cytosol and to analyze at the ultrastructural level the effect of PCI on the membrane surrounding the particles. Confocal microscope allowed us to detect that endolysosomal membranes suffered some disruption after PCI, evidenced by the diffusion of soluble transferrin from the endolysosomes to the cytosol and by a decrease of LAMP1-microparticles co-localization. Transmission electron microscopy (TEM) showed a decrease in the number of well-defined membranes around microparticles after PCI, and scanning TEM combined with energy dispersive x-ray revealed an increase in the width of endolysosomal membranes after treatment. These results suggest that endolysosomal membranes suffered an ultrastructure alteration after PCI, enough to liberate soluble transferrin but not the entire microparticles.
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36
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Nomoto T, Nishiyama N. Design of drug delivery systems for physical energy-induced chemical surgery. Biomaterials 2018; 178:583-596. [DOI: 10.1016/j.biomaterials.2018.03.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 03/17/2018] [Accepted: 03/22/2018] [Indexed: 01/03/2023]
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37
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Wang S, Guo F, Ji Y, Yu M, Wang J, Li N. Dual-Mode Imaging Guided Multifunctional Theranosomes with Mitochondria Targeting for Photothermally Controlled and Enhanced Photodynamic Therapy in Vitro and in Vivo. Mol Pharm 2018; 15:3318-3331. [DOI: 10.1021/acs.molpharmaceut.8b00351] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Siyu Wang
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, 300072 Tianjin, PR China
| | - Fang Guo
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, 300072 Tianjin, PR China
| | - Yanhui Ji
- Department of Nuclear Medicine, Tianjin Medical University General Hospital, 300052 Tianjin, PR China
| | - Meng Yu
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, 300072 Tianjin, PR China
| | - Jinping Wang
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, 300072 Tianjin, PR China
| | - Nan Li
- Tianjin Key Laboratory of Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, 300072 Tianjin, PR China
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38
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Cheah HY, Gallon E, Dumoulin F, Hoe SZ, Japundžić-Žigon N, Glumac S, Lee HB, Anand P, Chung LY, Vicent MJ, Kiew LV. Near-Infrared Activatable Phthalocyanine–Poly-L-Glutamic Acid Conjugate: Enhanced in Vivo Safety and Antitumor Efficacy toward an Effective Photodynamic Cancer Therapy. Mol Pharm 2018; 15:2594-2605. [DOI: 10.1021/acs.molpharmaceut.8b00132] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | - Elena Gallon
- Polymer Therapeutics Lab, Centro de Investigación Príncipe Felipe, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain
| | - Fabienne Dumoulin
- Department of Chemistry, Gebze Technical University, P.O Box 141, 41400 Gebze, Kocaeli, Turkey
| | | | - Nina Japundžić-Žigon
- Institute of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Republic of Serbia
| | - Sofija Glumac
- Institute of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Republic of Serbia
| | | | - Prem Anand
- Gasing Veterinary Hospital, Gasing Indah, 46000 Petaling Jaya, Selangor, Malaysia
| | | | - Maria Jesus Vicent
- Polymer Therapeutics Lab, Centro de Investigación Príncipe Felipe, Av. Eduardo Primo Yúfera 3, E-46012 Valencia, Spain
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Yarani R, Shiraishi T, Nielsen PE. Effective photo-enhancement of cellular activity of fluorophore-octaarginine antisense PNA conjugates correlates with singlet oxygen formation, endosomal escape and chromophore lipophilicity. Sci Rep 2018; 8:638. [PMID: 29330463 PMCID: PMC5766568 DOI: 10.1038/s41598-017-18947-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 12/19/2017] [Indexed: 01/08/2023] Open
Abstract
Photochemical internalization (PCI) is a cellular drug delivery method based on the generation of light-induced reactive oxygen species (ROS) causing damage to the endosomal membrane and thereby resulting in drug release to the cytoplasm. In our study a series of antisense fluorophore octaarginine peptide nucleic acid (PNA) conjugates were investigated in terms of PCI assisted cellular activity. It is found that tetramethylrhodamine and Alexa Fluor 555 conjugated octaarginine PNA upon irradiation exhibit more than ten-fold increase in antisense activity in the HeLa pLuc705 luciferase splice correction assay. An analogous fluorescein conjugate did not show any significant enhancement due to photobleaching, and neither did an Alexa Fluor 488 conjugate. Using fluorescence microscopy a correlation between endosomal escape and antisense activity was demonstrated, and in parallel a correlation to localized formation of ROS assigned primarily to singlet oxygen was also observed. The results show that tetramethylrhodamine (and to lesser extent Alexa Fluor 555) conjugated octaarginine PNAs are as effectively delivered to the cytosol compartment by PCI as by chloroquine assisted delivery and also indicate that efficient photodynamic endosomal escape is strongly dependent on the quantum yield for photochemical singlet oxygen formation, photostability as well as the lipophilicity of the chromophore.
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Affiliation(s)
- Reza Yarani
- Department of Cellular and Molecular Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Takehiko Shiraishi
- Department of Cellular and Molecular Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Peter E Nielsen
- Department of Cellular and Molecular Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
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Tian J, Xu L, Xue Y, Jiang X, Zhang W. Enhancing Photochemical Internalization of DOX through a Porphyrin-based Amphiphilic Block Copolymer. Biomacromolecules 2017; 18:3992-4001. [PMID: 29035561 DOI: 10.1021/acs.biomac.7b01037] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Drug resistance is a primary obstacle that seriously reduces the therapy efficiency of most chemotherapeutic agents. To address this issue, the photochemical internalization (PCI) was employed to help the anticancer drug escape from lysosome and improve their translocation to the nucleus. A pH-sensitive porphyrin-based amphiphilic block copolymer (PEG113-b-PCL54-a-porphyrin) was synthesized, which was acted not only as a carrier for the delivery of DOX but also as a photosensitizer for PCI. PEG113-b-PCL54-a-porphyrin as a drug carrier exhibited a higher drug loading capacity, entrapment efficiency, and DOX release content. The PCI effect of PEG113-b-PCL54-a-porphyrin was studied by confocal laser scanning microscopy, and the results showed that most of DOX could be translocated into the nucleus for DOX-loaded PEG113-b-PCL54-a-porphyrin micelles. Moreover, the IC50 of pH-sensitive DOX-loaded PEG113-b-PCL54-a-porphyrin micelles was much lower than that of its counterpart without pH-responsiveness, DOX-loaded PEG113-b-PCL54-porphyrin micelles. Therefore, this drug delivery system based on pH-sensitive porphyrin-containing block copolymer would act as a potential vehicle for overcoming drug resistance in chemotherapy.
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Affiliation(s)
- Jia Tian
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology , Shanghai 200237, China
| | - Lei Xu
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology , Shanghai 200237, China
| | - Yudong Xue
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology , Shanghai 200237, China
| | - Xiaoze Jiang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University , Shanghai 201620, China
| | - Weian Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University , Shanghai 201620, China.,Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology , Shanghai 200237, China
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Abstract
Breast cancer is one of the most common cancers affecting women worldwide. The controlled release of drugs to the precise site of the disease using a nanocarrier vehicle increases the therapeutic efficiency of the drugs. Nanotechnology-based approaches used to endorse clinical improvement from a disease also help to understand the interaction of malignant cells with their microenvironment. Receptor-based targeting is another approach for drug delivery which is undergoing clinical trials. Nanoparticles (NPs) delivery has been proven to promise high loading capacity, less toxicity, and stability of the drugs or biomolecules compared to traditional chemotherapeutic drugs. The goal of this review is to present the current problems of breast cancer therapy and discuss the NP-based targeting to overcome the hurdles of conventional drug therapy approach.
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Affiliation(s)
- Santosh Kumar Singh
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA, USA
| | - Shriti Singh
- Department of Kriya Sharir, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - James W Lillard
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA, USA
| | - Rajesh Singh
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, Atlanta, GA, USA
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42
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Chen CW, Syu WJ, Huang TC, Lee YC, Hsiao JK, Huang KY, Yu HP, Liao MY, Lai PS. Encapsulation of Au/Fe 3O 4 nanoparticles into a polymer nanoarchitecture with combined near infrared-triggered chemo-photothermal therapy based on intracellular secondary protein understanding. J Mater Chem B 2017; 5:5774-5782. [PMID: 32264211 DOI: 10.1039/c7tb00944e] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The combination of the functions of near infrared-triggered molecule release and chemo-photothermal therapy improved the therapeutic effect, but clarification of the cancer damage pathway in terms of protein molecule levels has yet to be well studied. In this study, we developed a polymer encapsulation synthesis of Au/Fe3O4@polymer nanoparticles as a Swiss army knife to integrate near infrared absorption, magnetism, and doxorubicin (DOX) loading ability into a single package. By exposing to near infrared absorption, the Au/Fe3O4@polymer nanoparticles possessed photothermal therapy, exhibiting anti-tumor growth suppression of HT-29 tumor-bearing nude mice with less body weight loss. To deeply understand the interactions between the drug-loaded nanocarriers and the protein structures of the treated cells, delivering therapeutic DOX agent combined with photothermal therapy with Au/Fe3O4@polymer nanostructures to cancer cells was investigated. Synchrotron-based FTIR imaging and confocal imaging showed direct observation of the efficient photo-chemotherapy impacting MCF7, MCF7/ADR, and HT-29 cells after the near infrared radiation-triggered DOX release. Our demonstration outlines how the cell destruction in the molecular mechanism was initiated by chemo-photothermal combination therapy after the translocation of DOX from the cytosol to the nuclei, leading to altered intracellular secondary proteins. For preclinical application of potential diagnosis to cancer cells, Au/Fe3O4@polymer nanoparticles performed integrated computed tomography/magnetic resonance imaging contrast enhancement and near infrared-triggered chemo-photothermal therapy.
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Affiliation(s)
- Ching-Wen Chen
- Department of Chemistry, National Chung Hsing University, Taichung 402, Taiwan.
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43
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Bouchaala R, Anton N, Anton H, Vandamme T, Vermot J, Smail D, Mély Y, Klymchenko AS. Light-triggered release from dye-loaded fluorescent lipid nanocarriers in vitro and in vivo. Colloids Surf B Biointerfaces 2017; 156:414-421. [PMID: 28551576 DOI: 10.1016/j.colsurfb.2017.05.035] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 05/11/2017] [Accepted: 05/12/2017] [Indexed: 12/26/2022]
Abstract
Light is an attractive trigger for release of active molecules from nanocarriers in biological systems. Here, we describe a phenomenon of light-induced release of a fluorescent dye from lipid nano-droplets under visible light conditions. Using auto-emulsification process we prepared nanoemulsion droplets of 32nm size encapsulating the hydrophobic analogue of Nile Red, NR668. While these nano-droplets cannot spontaneously enter the cells on the time scale of hours, after illumination for 30s under the microscope at the wavelength of NR668 absorption (535nm), the dye showed fast accumulation inside the cells. The same phenomenon was observed in zebrafish, where nano-droplets initially staining the blood circulation were released into endothelial cells and tissues after illumination. Fluorescence correlation spectroscopy revealed that laser illumination at relatively low power (60mW/cm2) could trigger the release of the dye into recipient media, such as 10% serum or blank lipid nanocarriers. The photo-release can be inhibited by deoxygenation with sodium sulfite, suggesting that at least in part the release could be related to a photochemical process involving oxygen, though a photo-thermal effect could also take place. Finally, we showed that illumination of NR668 can provoke the release into the cells of another highly hydrophobic dye co-encapsulated into the lipid nanocarriers. These results suggest dye-loaded lipid nano-droplets as a prospective platform for preparation of light-triggered nanocarriers of active molecules.
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Affiliation(s)
- Redouane Bouchaala
- CNRS UMR 7213, Laboratoire de Biophotonique et Pharmacologie, University of Strasbourg,74 route du Rhin, 67401 Illkirch Cedex, France; Laboratory of Photonic Systems and Nonlinear Optics, Institute of optics and fine mechanics, University of Setif 1, 19000 Algeria
| | - Nicolas Anton
- CNRS UMR 7199, Laboratoire de Conception et Application de Molécules Bioactives, University of Strasbourg,74 route du Rhin, 67401 Illkirch Cedex, France
| | - Halina Anton
- CNRS UMR 7213, Laboratoire de Biophotonique et Pharmacologie, University of Strasbourg,74 route du Rhin, 67401 Illkirch Cedex, France
| | - Thierry Vandamme
- CNRS UMR 7199, Laboratoire de Conception et Application de Molécules Bioactives, University of Strasbourg,74 route du Rhin, 67401 Illkirch Cedex, France
| | - Julien Vermot
- IGBMC (Institut de Génétique et de Biologie Moléculaire et Cellulaire), Inserm U964, CNRS UMR7104, Université de Strasbourg, 1 rue Laurent Fries, 67404 ILLKIRCH, France
| | - Djabi Smail
- Laboratory of Photonic Systems and Nonlinear Optics, Institute of optics and fine mechanics, University of Setif 1, 19000 Algeria
| | - Yves Mély
- CNRS UMR 7213, Laboratoire de Biophotonique et Pharmacologie, University of Strasbourg,74 route du Rhin, 67401 Illkirch Cedex, France
| | - Andrey S Klymchenko
- CNRS UMR 7213, Laboratoire de Biophotonique et Pharmacologie, University of Strasbourg,74 route du Rhin, 67401 Illkirch Cedex, France.
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44
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Liu J, Wang R, Wu S, Yuan B, Bao M, Li J, Dou Y, He Y, Yang K. One-pot synthesis of silicon based nanoparticles with incorporated phthalocyanine for long-term bioimaging and photo-dynamic therapy of tumors. NANOTECHNOLOGY 2017; 28:135601. [PMID: 28248648 DOI: 10.1088/1361-6528/aa5e37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Combining the merits of delivery vectors with drug molecules is one of the key directions for development of efficient cancer monitoring and treatment techniques. In this work, a novel type of silicon based composite nanoparticles (NPs) with incorporated hydrophobic phthalocyanine molecules (Pc) was synthesized via a facile one-pot method. The as-synthesized Pc@Si NPs, with a small size of 4.2 ± 0.8 nm, have excellent dispersibility in water and good biocompatibility with cells, in addition to favorable photoluminescence and robust photostability even in cells. Moreover, the Pc@Si NPs show significant in vitro cancer cell killing and in vivo tumor inhibiting abilities upon near-infrared light exposure, due to the photodynamic therapy (PDT) effect of Pc. This work develops an efficient fluorescent PDT drug carrier; moreover, the facile one-pot synthesis strategy may be used generally to prepare silicon-based composite NPs incorporated with diverse hydrophobic drugs/diagnostic molecules for a wide range of biomedical applications.
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Affiliation(s)
- Jiaojiao Liu
- College of Physics, Optoelectronics and Energy, Center for Soft Condensed Matter Physics and Interdisciplinary Research, Soochow University, Suzhou 215006, People's Republic of China
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45
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Horne TK, Cronjé MJ. Mechanistics and photo-energetics of macrocycles and photodynamic therapy: An overview of aspects to consider for research. Chem Biol Drug Des 2017; 89:221-242. [DOI: 10.1111/cbdd.12761] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 03/24/2016] [Accepted: 04/05/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Tamarisk K. Horne
- Department of Biochemistry; Faculty of Science; University of Johannesburg; Auckland Park South Africa
| | - Marianne J. Cronjé
- Department of Biochemistry; Faculty of Science; University of Johannesburg; Auckland Park South Africa
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46
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Oxygen-generating hybrid nanoparticles to enhance fluorescent/photoacoustic/ultrasound imaging guided tumor photodynamic therapy. Biomaterials 2017; 112:324-335. [DOI: 10.1016/j.biomaterials.2016.10.030] [Citation(s) in RCA: 195] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 10/18/2016] [Accepted: 10/19/2016] [Indexed: 12/12/2022]
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47
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Lai SM, Chiou YC, Chen GF, Liao MY, Tzen JTC, Lai P. Enhanced Nuclear Localization of Photosensitizer Using Artificial Oil Bodies for Photodynamic Therapy. SMART SCIENCE 2016. [DOI: 10.1080/23080477.2016.1255293] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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48
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HOXC6 regulates the antitumor effects of pheophorbide a-based photodynamic therapy in multidrug-resistant oral cancer cells. Int J Oncol 2016; 49:2421-2430. [DOI: 10.3892/ijo.2016.3766] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 11/02/2016] [Indexed: 11/05/2022] Open
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49
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Zhang Y, Lovell JF. Recent applications of phthalocyanines and naphthalocyanines for imaging and therapy. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2016; 9. [PMID: 27439671 DOI: 10.1002/wnan.1420] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 05/31/2016] [Accepted: 06/24/2016] [Indexed: 12/24/2022]
Abstract
With high extinction coefficients and long absorption wavelengths in the near infrared region, phthalocyanines (Pcs) and naphthalocyanines (Ncs) are well-suited for optical imaging and phototherapies in biological tissues. Pcs and Ncs have been used in a range of theranostic applications. Peripheral and axial substituents can be introduced to Pcs and Ncs for chemical modification. Seamless metal chelation of Pcs or Ncs can expand their possibilities as medical therapeutic and imaging agents. Nanoparticulate approaches enable unique ways to deliver Pcs and Ncs to target tissues and improve their solubility, biocompatibility, biodistribution and stability. Herein, we highlight some recent Pc or Nc nanoscale systems for theranostic applications. WIREs Nanomed Nanobiotechnol 2017, 9:e1420. doi: 10.1002/wnan.1420 For further resources related to this article, please visit the WIREs website.
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Affiliation(s)
- Yumiao Zhang
- Department of Biomedical Engineering, University at Buffalo State University of New York, Buffalo, NY, USA.,Department of Chemical and Biological Engineering, University at Buffalo State University of New York, Buffalo, NY, USA
| | - Jonathan F Lovell
- Department of Biomedical Engineering, University at Buffalo State University of New York, Buffalo, NY, USA
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50
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Yuan Y, Cai T, Xia X, Zhang R, Chiba P, Cai Y. Nanoparticle delivery of anticancer drugs overcomes multidrug resistance in breast cancer. Drug Deliv 2016; 23:3350-3357. [DOI: 10.1080/10717544.2016.1178825] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Affiliation(s)
- Yueling Yuan
- College of Pharmacy, Jinan University, Guangzhou, P. R. China,
| | - Tiange Cai
- College of Life Science, Liaoning University, Shenyang, P. R. China,
| | - Xi Xia
- College of Pharmacy, Jinan University, Guangzhou, P. R. China,
| | - Ronghua Zhang
- College of Pharmacy, Jinan University, Guangzhou, P. R. China,
| | - Peter Chiba
- Medical University of Vienna, Vienna, Austria, and
| | - Yu Cai
- College of Pharmacy, Jinan University, Guangzhou, P. R. China,
- Cancer Research Institute of Jinan University, Guangzhou, P. R. China
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