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Abousalman-Rezvani Z, Refaat A, Dehghankelishadi P, Roghani-Mamaqani H, Esser L, Voelcker NH. Insights into Targeted and Stimulus-Responsive Nanocarriers for Brain Cancer Treatment. Adv Healthc Mater 2024; 13:e2302902. [PMID: 38199238 DOI: 10.1002/adhm.202302902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/10/2023] [Indexed: 01/12/2024]
Abstract
Brain cancers, especially glioblastoma multiforme, are associated with poor prognosis due to the limited efficacy of current therapies. Nanomedicine has emerged as a versatile technology to treat various diseases, including cancers, and has played an indispensable role in combatting the COVID-19 pandemic as evidenced by the role that lipid nanocarrier-based vaccines have played. The tunability of nanocarrier physicochemical properties -including size, shape, surface chemistry, and drug release kinetics- has resulted in the development of a wide range of nanocarriers for brain cancer treatment. These nanocarriers can improve the pharmacokinetics of drugs, increase blood-brain barrier transfer efficiency, and specifically target brain cancer cells. These unique features would potentially allow for more efficient treatment of brain cancer with fewer side effects and better therapeutic outcomes. This review provides an overview of brain cancers, current therapeutic options, and challenges to efficient brain cancer treatment. The latest advances in nanomedicine strategies are investigated with an emphasis on targeted and stimulus-responsive nanocarriers and their potential for clinical translation.
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Affiliation(s)
- Zahra Abousalman-Rezvani
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Melbourne, VIC 3052, Australia
- Biomedical Manufacturing, Commonwealth Scientific and Industrial Research Organization, Research Way, Melbourne, VIC 3168, Australia
| | - Ahmed Refaat
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Melbourne, VIC 3052, Australia
- Pharmaceutics Department, Faculty of Pharmacy - Alexandria University, 1 El-Khartoum Square, Alexandria, 21021, Egypt
| | - Pouya Dehghankelishadi
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Melbourne, VIC 3052, Australia
| | - Hossein Roghani-Mamaqani
- Faculty of Polymer Engineering, Sahand University of Technology, Tabriz, P.O. Box: 51335/1996, Iran
| | - Lars Esser
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Melbourne, VIC 3052, Australia
- Biomedical Manufacturing, Commonwealth Scientific and Industrial Research Organization, Research Way, Melbourne, VIC 3168, Australia
| | - Nicolas H Voelcker
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Melbourne, VIC 3052, Australia
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility, 151 Wellington Rd, Melbourne, VIC 3168, Australia
- Department of Materials Science & Engineering, Faculty of Engineering, Monash University, 14 Alliance Ln, Melbourne, VIC 3168, Australia
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Yao Y, Wu T, Pan L, Yan S, Yu S, Chen S. The evaluation of four nano-formulations loaded-Elsinochrome A on characteristics and in vitro cytotoxicity effect. J Biomater Appl 2024; 38:834-847. [PMID: 38154025 DOI: 10.1177/08853282231225559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2023]
Abstract
Elsinochrome A (EA) is a naturally occurring photosensitizer with potential applications in photodynamic therapy (PDT) for various malignancies. Despite its promising therapeutic properties, the poor solubility of EA hampers its effective utilization in clinical settings. To circumvent this limitation, we engineered four distinct nano-formulations: PLGA/EA nanoparticles (NPs), CMC-PLGA/EA NPs, mPEG-PCL/EA nanomicelles (NMs), and LHP-CHOL/EA nanoliposomes (NLs), all designed to enhance the solubility of EA. A comparative evaluation of these formulations, based on metrics such as particle size, Zeta potential, drug loading efficiency, and encapsulation efficiency, identified PLGA/EA NPs and mPEG-PCL/EA NMs as the most efficacious candidates. Subsequent in vitro investigations into the drug release kinetics under varying pH conditions and the impact on cell viability and apoptosis in A549 and MCF-7 cell lines were conducted. Remarkably, the maximum drug release for PLGA/EA NPs and mPEG-PCL/EA NMs was recorded at 62.5% and 70.8% in an acidic environment (pH 5.7), respectively. Upon exposure to 460 nm light, PLGA/EA NPs induced a significant reduction in A549 cell viability to 13.8% and an apoptosis rate of 93.8%, whereas mPEG-PCL/EA NMs elicited a decrease in MCF-7 cell viability to 12.8% and an apoptosis rate of 73.0%.
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Affiliation(s)
- Yuanyuan Yao
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Tianlong Wu
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Lili Pan
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Shuzhen Yan
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Shuqin Yu
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Shuanglin Chen
- College of Life Sciences, Nanjing Normal University, Nanjing, China
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Nguyen Cao TG, Kang JH, Kang SJ, Truong Hoang Q, Kang HC, Rhee WJ, Zhang YS, Ko YT, Shim MS. Brain endothelial cell-derived extracellular vesicles with a mitochondria-targeting photosensitizer effectively treat glioblastoma by hijacking the blood‒brain barrier. Acta Pharm Sin B 2023; 13:3834-3848. [PMID: 37719366 PMCID: PMC10502277 DOI: 10.1016/j.apsb.2023.03.023] [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: 01/25/2023] [Revised: 03/13/2023] [Accepted: 03/20/2023] [Indexed: 04/03/2023] Open
Abstract
Glioblastoma (GBM) is the most aggressive malignant brain tumor and has a high mortality rate. Photodynamic therapy (PDT) has emerged as a promising approach for the treatment of malignant brain tumors. However, the use of PDT for the treatment of GBM has been limited by its low blood‒brain barrier (BBB) permeability and lack of cancer-targeting ability. Herein, brain endothelial cell-derived extracellular vesicles (bEVs) were used as a biocompatible nanoplatform to transport photosensitizers into brain tumors across the BBB. To enhance PDT efficacy, the photosensitizer chlorin e6 (Ce6) was linked to mitochondria-targeting triphenylphosphonium (TPP) and entrapped into bEVs. TPP-conjugated Ce6 (TPP-Ce6) selectively accumulated in the mitochondria, which rendered brain tumor cells more susceptible to reactive oxygen species-induced apoptosis under light irradiation. Moreover, the encapsulation of TPP-Ce6 into bEVs markedly improved the aqueous stability and cellular internalization of TPP-Ce6, leading to significantly enhanced PDT efficacy in U87MG GBM cells. An in vivo biodistribution study using orthotopic GBM-xenografted mice showed that bEVs containing TPP-Ce6 [bEV(TPP-Ce6)] substantially accumulated in brain tumors after BBB penetration via transferrin receptor-mediated transcytosis. As such, bEV(TPP-Ce6)-mediated PDT considerably inhibited the growth of GBM without causing adverse systemic toxicity, suggesting that mitochondria are an effective target for photodynamic GBM therapy.
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Affiliation(s)
- Thuy Giang Nguyen Cao
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
| | - Ji Hee Kang
- College of Pharmacy, Gachon University, Incheon 21936, Republic of Korea
| | - Su Jin Kang
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
| | - Quan Truong Hoang
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
| | - Han Chang Kang
- Department of Pharmacy, Integrated Research Institute of Pharmaceutical Sciences, and BK21 PLUS Team for Creative Leader Program for Pharmacomics-based Future Pharmacy, College of Pharmacy, the Catholic University of Korea, Gyeonggi-do 14662, Republic of Korea
| | - Won Jong Rhee
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
- Research Center for Bio Materials & Process Development, Incheon National University, Incheon 22012, Republic of Korea
| | - Yu Shrike Zhang
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA 02139, USA
| | - Young Tag Ko
- College of Pharmacy, Gachon University, Incheon 21936, Republic of Korea
| | - Min Suk Shim
- Division of Bioengineering, Incheon National University, Incheon 22012, Republic of Korea
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Miretti M, Graglia MAG, Suárez AI, Prucca CG. Photodynamic Therapy for glioblastoma: a light at the end of the tunnel. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY 2023. [DOI: 10.1016/j.jpap.2023.100161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Jin P, Jiang J, Zhou L, Huang Z, Nice EC, Huang C, Fu L. Mitochondrial adaptation in cancer drug resistance: prevalence, mechanisms, and management. J Hematol Oncol 2022; 15:97. [PMID: 35851420 PMCID: PMC9290242 DOI: 10.1186/s13045-022-01313-4] [Citation(s) in RCA: 48] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 06/29/2022] [Indexed: 02/08/2023] Open
Abstract
Drug resistance represents a major obstacle in cancer management, and the mechanisms underlying stress adaptation of cancer cells in response to therapy-induced hostile environment are largely unknown. As the central organelle for cellular energy supply, mitochondria can rapidly undergo dynamic changes and integrate cellular signaling pathways to provide bioenergetic and biosynthetic flexibility for cancer cells, which contributes to multiple aspects of tumor characteristics, including drug resistance. Therefore, targeting mitochondria for cancer therapy and overcoming drug resistance has attracted increasing attention for various types of cancer. Multiple mitochondrial adaptation processes, including mitochondrial dynamics, mitochondrial metabolism, and mitochondrial apoptotic regulatory machinery, have been demonstrated to be potential targets. However, recent increasing insights into mitochondria have revealed the complexity of mitochondrial structure and functions, the elusive functions of mitochondria in tumor biology, and the targeting inaccessibility of mitochondria, which have posed challenges for the clinical application of mitochondrial-based cancer therapeutic strategies. Therefore, discovery of both novel mitochondria-targeting agents and innovative mitochondria-targeting approaches is urgently required. Here, we review the most recent literature to summarize the molecular mechanisms underlying mitochondrial stress adaptation and their intricate connection with cancer drug resistance. In addition, an overview of the emerging strategies to target mitochondria for effectively overcoming chemoresistance is highlighted, with an emphasis on drug repositioning and mitochondrial drug delivery approaches, which may accelerate the application of mitochondria-targeting compounds for cancer therapy.
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Affiliation(s)
- Ping Jin
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China
| | - Jingwen Jiang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China
| | - Li Zhou
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China
| | - Zhao Huang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China
| | - Edouard C Nice
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, VIC, 3800, Australia
| | - Canhua Huang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital and West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, People's Republic of China.
| | - Li Fu
- Guangdong Provincial Key Laboratory of Regional Immunity and Diseases, Department of Pharmacology and International Cancer Center, Shenzhen University Health Science Center, Shenzhen, 518060, Guangdong, People's Republic of China.
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Chen C, Wu C, Yu J, Zhu X, Wu Y, Liu J, Zhang Y. Photodynamic-based combinatorial cancer therapy strategies: Tuning the properties of nanoplatform according to oncotherapy needs. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214495] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Jin ZY, Fatima H, Zhang Y, Shao Z, Chen XJ. Recent Advances in Bio‐Compatible Oxygen Singlet Generation and Its Tumor Treatment. ADVANCED THERAPEUTICS 2021. [DOI: 10.1002/adtp.202100176] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Zheng Yang Jin
- The First Affiliated Hospital of Wenzhou Medical University Wenzhou Zhejiang 325015 P. R. China
| | - Hira Fatima
- Western Australia School of Mines: Minerals Energy and Chemical Engineering (WASM‐MECE) Curtin University Perth Western Australia 6102 Australia
| | - Yue Zhang
- The First Affiliated Hospital of Wenzhou Medical University Wenzhou Zhejiang 325015 P. R. China
| | - Zongping Shao
- Western Australia School of Mines: Minerals Energy and Chemical Engineering (WASM‐MECE) Curtin University Perth Western Australia 6102 Australia
- State Key Laboratory of Materials‐Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Nanjing Jiangsu 211816 P. R. China
| | - Xiang Jian Chen
- The First Affiliated Hospital of Wenzhou Medical University Wenzhou Zhejiang 325015 P. R. China
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Mariz IFA, Pinto SN, Santiago AM, Martinho JMG, Recio J, Vaquero JJ, Cuadro AM, Maçôas E. Two-photon activated precision molecular photosensitizer targeting mitochondria. Commun Chem 2021; 4:142. [PMID: 36697839 PMCID: PMC9814857 DOI: 10.1038/s42004-021-00581-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 09/21/2021] [Indexed: 01/28/2023] Open
Abstract
Mitochondria metabolism is an emergent target for the development of novel anticancer agents. It is amply recognized that strategies that allow for modulation of mitochondrial function in specific cell populations need to be developed for the therapeutic potential of mitochondria-targeting agents to become a reality in the clinic. In this work, we report dipolar and quadrupolar quinolizinium and benzimidazolium cations that show mitochondria targeting ability and localized light-induced mitochondria damage in live animal cells. Some of the dyes induce a very efficient disruption of mitochondrial potential and subsequent cell death under two-photon excitation in the Near-infrared (NIR) opening up possible applications of azonia/azolium aromatic heterocycles as precision photosensitizers. The dipolar compounds could be excited in the NIR due to a high two-photon brightness while exhibiting emission in the red part of the visible spectra (600-700 nm). Interaction with the mitochondria leads to an unexpected blue-shift of the emission of the far-red emitting compounds, which we assign to emission from the locally excited state. Interaction and possibly aggregation at the mitochondria prevents access to the intramolecular charge transfer state responsible for far-red emission.
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Affiliation(s)
- Inês F A Mariz
- Centro de Química Estrutural (CQE) and Institute of Molecular Sciences (IMS), Instituto Superior Técnico, Universidade de Lisboa, 1049-001, Lisboa, Portugal
| | - Sandra N Pinto
- Institute for Bioengineering and Biosciences (IBB) Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal.,Associate Laboratory - Institute for Health and Bioeconomy (i4HB), Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - Ana M Santiago
- Centro de Química Estrutural (CQE) and Institute of Molecular Sciences (IMS), Instituto Superior Técnico, Universidade de Lisboa, 1049-001, Lisboa, Portugal
| | - José M G Martinho
- Centro de Química Estrutural (CQE) and Institute of Molecular Sciences (IMS), Instituto Superior Técnico, Universidade de Lisboa, 1049-001, Lisboa, Portugal
| | - Javier Recio
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, (IRYCIS), 28871-Alcalá de Henares, Madrid, Spain
| | - Juan J Vaquero
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, (IRYCIS), 28871-Alcalá de Henares, Madrid, Spain
| | - Ana M Cuadro
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, (IRYCIS), 28871-Alcalá de Henares, Madrid, Spain.
| | - Ermelinda Maçôas
- Centro de Química Estrutural (CQE) and Institute of Molecular Sciences (IMS), Instituto Superior Técnico, Universidade de Lisboa, 1049-001, Lisboa, Portugal.
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Guo X, Yang N, Ji W, Zhang H, Dong X, Zhou Z, Li L, Shen HM, Yao SQ, Huang W. Mito-Bomb: Targeting Mitochondria for Cancer Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2007778. [PMID: 34510563 DOI: 10.1002/adma.202007778] [Citation(s) in RCA: 131] [Impact Index Per Article: 43.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 06/12/2021] [Indexed: 05/22/2023]
Abstract
Cancer has been one of the most common life-threatening diseases for a long time. Traditional cancer therapies such as surgery, chemotherapy (CT), and radiotherapy (RT) have limited effects due to drug resistance, unsatisfactory treatment efficiency, and side effects. In recent years, photodynamic therapy (PDT), photothermal therapy (PTT), and chemodynamic therapy (CDT) have been utilized for cancer treatment owing to their high selectivity, minor resistance, and minimal toxicity. Accumulating evidence has demonstrated that selective delivery of drugs to specific subcellular organelles can significantly enhance the efficiency of cancer therapy. Mitochondria-targeting therapeutic strategies are promising for cancer therapy, which is attributed to the essential role of mitochondria in the regulation of cancer cell apoptosis, metabolism, and more vulnerable to hyperthermia and oxidative damage. Herein, the rational design, functionalization, and applications of diverse mitochondria-targeting units, involving organic phosphine/sulfur salts, quaternary ammonium (QA) salts, peptides, transition-metal complexes, guanidinium or bisguanidinium, as well as mitochondria-targeting cancer therapies including PDT, PTT, CDT, and others are summarized. This review aims to furnish researchers with deep insights and hints in the design and applications of novel mitochondria-targeting agents for cancer therapy.
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Affiliation(s)
- Xiaolu Guo
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Naidi Yang
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Wenhui Ji
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Hang Zhang
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Xiao Dong
- Department of Chemistry, National University of Singapore, Singapore, 117543, Singapore
| | - Zhiqiang Zhou
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Han-Ming Shen
- Faculty of Health Sciences, University of Macau, Macau SAR, China
| | - Shao Q Yao
- Department of Chemistry, National University of Singapore, Singapore, 117543, Singapore
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, 127 West Youyi Road, Xi'an, 710072, China
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Emerging Applications of Optical Fiber-Based Devices for Brain Research. ADVANCED FIBER MATERIALS 2021. [DOI: 10.1007/s42765-021-00092-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Gunaydin G, Gedik ME, Ayan S. Photodynamic Therapy-Current Limitations and Novel Approaches. Front Chem 2021; 9:691697. [PMID: 34178948 PMCID: PMC8223074 DOI: 10.3389/fchem.2021.691697] [Citation(s) in RCA: 196] [Impact Index Per Article: 65.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 05/14/2021] [Indexed: 12/17/2022] Open
Abstract
Photodynamic therapy (PDT) mostly relies on the generation of singlet oxygen, via the excitation of a photosensitizer, so that target tumor cells can be destroyed. PDT can be applied in the settings of several malignant diseases. In fact, the earliest preclinical applications date back to 1900’s. Dougherty reported the treatment of skin tumors by PDT in 1978. Several further studies around 1980 demonstrated the effectiveness of PDT. Thus, the technique has attracted the attention of numerous researchers since then. Hematoporphyrin derivative received the FDA approval as a clinical application of PDT in 1995. We have indeed witnessed a considerable progress in the field over the last century. Given the fact that PDT has a favorable adverse event profile and can enhance anti-tumor immune responses as well as demonstrating minimally invasive characteristics, it is disappointing that PDT is not broadly utilized in the clinical setting for the treatment of malignant and/or non-malignant diseases. Several issues still hinder the development of PDT, such as those related with light, tissue oxygenation and inherent properties of the photosensitizers. Various photosensitizers have been designed/synthesized in order to overcome the limitations. In this Review, we provide a general overview of the mechanisms of action in terms of PDT in cancer, including the effects on immune system and vasculature as well as mechanisms related with tumor cell destruction. We will also briefly mention the application of PDT for non-malignant diseases. The current limitations of PDT utilization in cancer will be reviewed, since identifying problems associated with design/synthesis of photosensitizers as well as application of light and tissue oxygenation might pave the way for more effective PDT approaches. Furthermore, novel promising approaches to improve outcome in PDT such as selectivity, bioengineering, subcellular/organelle targeting, etc. will also be discussed in detail, since the potential of pioneering and exceptional approaches that aim to overcome the limitations and reveal the full potential of PDT in terms of clinical translation are undoubtedly exciting. A better understanding of novel concepts in the field (e.g. enhanced, two-stage, fractional PDT) will most likely prove to be very useful for pursuing and improving effective PDT strategies.
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Affiliation(s)
- Gurcan Gunaydin
- Department of Basic Oncology, Hacettepe University Cancer Institute, Sihhiye, Ankara, Turkey
| | - M Emre Gedik
- Department of Basic Oncology, Hacettepe University Cancer Institute, Sihhiye, Ankara, Turkey
| | - Seylan Ayan
- Department of Chemistry, Bilkent University, Ankara, Turkey
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Zhao W, Yu X, Peng S, Luo Y, Li J, Lu L. Construction of nanomaterials as contrast agents or probes for glioma imaging. J Nanobiotechnology 2021; 19:125. [PMID: 33941206 PMCID: PMC8091158 DOI: 10.1186/s12951-021-00866-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 04/20/2021] [Indexed: 02/06/2023] Open
Abstract
Malignant glioma remains incurable largely due to the aggressive and infiltrative nature, as well as the existence of blood-brain-barrier (BBB). Precise diagnosis of glioma, which aims to accurately delineate the tumor boundary for guiding surgical resection and provide reliable feedback of the therapeutic outcomes, is the critical step for successful treatment. Numerous imaging modalities have been developed for the efficient diagnosis of tumors from structural or functional aspects. However, the presence of BBB largely hampers the entrance of contrast agents (Cas) or probes into the brain, rendering the imaging performance highly compromised. The development of nanomaterials provides promising strategies for constructing nano-sized Cas or probes for accurate imaging of glioma owing to the BBB crossing ability and other unique advantages of nanomaterials, such as high loading capacity and stimuli-responsive properties. In this review, the recent progress of nanomaterials applied in single modal imaging modality and multimodal imaging for a comprehensive diagnosis is thoroughly summarized. Finally, the prospects and challenges are offered with the hope for its better development.
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Affiliation(s)
- Wei Zhao
- Zhuhai Precision Medical Center, Zhuhai Interventional Medical Center, Zhuhai People's Hospital (Affiliated With Jinan University), Zhuhai, 519000, Guangdong, China
| | - Xiangrong Yu
- Zhuhai Precision Medical Center, Zhuhai Interventional Medical Center, Zhuhai People's Hospital (Affiliated With Jinan University), Zhuhai, 519000, Guangdong, China
| | - Shaojun Peng
- Zhuhai Precision Medical Center, Zhuhai Interventional Medical Center, Zhuhai People's Hospital (Affiliated With Jinan University), Zhuhai, 519000, Guangdong, China
| | - Yu Luo
- School of Chemical Science and Engineering, Tongji University, 1239 Siping Road, Shanghai, China.
| | - Jingchao Li
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China.
| | - Ligong Lu
- Zhuhai Precision Medical Center, Zhuhai Interventional Medical Center, Zhuhai People's Hospital (Affiliated With Jinan University), Zhuhai, 519000, Guangdong, China.
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Cao D, He H, Li W, Yan J, Wu J, Yin M, Zhou Y, Zhou Z, Yin L. A near-infrared light-controlled, oxygen-independent radical generating nano-system toward cancer therapy. Biomater Sci 2021; 9:4054-4065. [PMID: 33908463 DOI: 10.1039/d1bm00084e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Anti-tumor treatment based on free radicals is often inefficient in hypoxic tumors, mainly because of the oxygen-dependent generation mechanism of reactive oxygen species (ROS). Herein, we report an NIR laser-controlled nano-system that is capable of generating alkyl radicals in situ in an oxygen-independent approach. Hollow mesoporous Prussian blue nanoparticles (HPB NPs) were developed to co-encapsulate the azo initiator (AIBI) and 1-tetradecanol as the phase change material (PCM, melting point of ∼39 °C), obtaining the AP@HPB NPs. At normal body temperature, the PCM remained in the solid state to prevent the pre-leakage of AIBI. Upon NIR laser irradiation (808 nm) at the tumor site, AP@HPB NPs generated heat upon photothermal conversion, which melted the PCM to release AIBI and decomposed AIBI to produce toxicity free alkyl radicals under both normoxic and hypoxic conditions. The alkyl free radicals efficiently killed tumor cells by causing oxidative stress and damaging DNA. Meanwhile, NIR light-induced hyperthermia cooperated with free radicals to efficiently eradicate tumors. This study therefore provides a promising strategy toward oxygen-independent free radical therapy, especially for the treatment of hypoxic tumors.
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Affiliation(s)
- Desheng Cao
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China.
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Hou K, Liu J, Du J, Mi S, Ma S, Ba Y, Ji H, Li B, Hu S. Dihydroartemisinin prompts amplification of photodynamic therapy-induced reactive oxygen species to exhaust Na/H exchanger 1-mediated glioma cells invasion and migration. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2021; 219:112192. [PMID: 34000476 DOI: 10.1016/j.jphotobiol.2021.112192] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 03/29/2021] [Accepted: 04/13/2021] [Indexed: 12/12/2022]
Abstract
Photodynamic therapy (PDT) is a promising glioma therapy; however, its efficacy is compromised due to the PDT-induced reactive oxygen species (ROS) production being limited by the local hypoxic tumor microenvironment. Furthermore, Hypoxia activates sodium/hydrogen exchanger 1 (NHE1), an essential component for tumor progression and metastasis, enables glioma cells (GC) to escape PDT-mediated phototoxicity via increased H+ extrusion. However, interactions between NHE1 expression with ROS level involving response of GC remain unclear. Dihydroartemisinin (DHA), a ROS generator, has extensive anti-tumor effects. This study aimed to explore whether PDT along with DHA could amplify the total ROS levels and diminish GC invasion and migration by inhibiting NHE1 expression. Proliferation and invasion of U251 and LN229 cells were evaluated under different treatments using cell counting Kit-8 (CCK-8), transwell, and wound healing assays. ROS levels were measured using fluorescence probes and flow cytometry. NHE1 levels were detected by immunofluorescence and western blotting. Co-treatment effects and molecular events were further confirmed in a bilateral tumor-bearing nude mouse model. PDT with synergistic DHA significantly increased the total abundance of ROS to further suppress the invasion and migration of GC by reducing NHE1 levels in vitro. Using a bilateral glioma xenograft mouse model with primary and recurrent gliomas, we found that PDT markedly suppressed primary tumor growth, while PDT in synergy with DHA also suppressed recurrent tumors, and improved overall survival by regulating the ROS-NHE1 axis. No evident side effects were observed. Our results suggest that PDT with DHA can amplify the total ROS levels to weaken GC invasion and migration by suppressing NHE1 expression in vitro and in vivo, thus abolishing the resistance of GC to PDT. The synergistic therapy of PDT and DHA therefore represents a more efficient and safe strategy for comprehensive glioma treatment.
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Affiliation(s)
- Kuiyuan Hou
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Jie Liu
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Jianyang Du
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Shan Mi
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Shuai Ma
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Yixu Ba
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Hang Ji
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Bo Li
- Department of Neurosurgery, The First People's Hospital of Taizhou, Taizhou 318020, China
| | - Shaoshan Hu
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, China.
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17
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Calori IR, Bi H, Tedesco AC. Expanding the Limits of Photodynamic Therapy: The Design of Organelles and Hypoxia-Targeting Nanomaterials for Enhanced Photokilling of Cancer. ACS APPLIED BIO MATERIALS 2021; 4:195-228. [PMID: 35014281 DOI: 10.1021/acsabm.0c00945] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Photodynamic therapy (PDT) is a minimally invasive clinical protocol that combines a nontoxic photosensitizer (PS), appropriate visible light, and molecular oxygen for cancer treatment. This triad generates reactive oxygen species (ROS) in situ, leading to different cell death pathways and limiting the arrival of nutrients by irreversible destruction of the tumor vascular system. Despite the number of formulations and applications available, the advancement of therapy is hindered by some characteristics such as the hypoxic condition of solid tumors and the limited energy density (light fluence) that reaches the target. As a result, the use of PDT as a definitive monotherapy for cancer is generally restricted to pretumor lesions or neoplastic tissue of approximately 1 cm in size. To expand this limitation, researchers have synthesized functional nanoparticles (NPs) capable of carrying classical photosensitizers with self-supplying oxygen as well as targeting specific organelles such as mitochondria and lysosomes. This has improved outcomes in vitro and in vivo. This review highlights the basis of PDT, many of the most commonly used strategies of functionalization of smart NPs, and their potential to break the current limits of the classical protocol of PDT against cancer. The application and future perspectives of the multifunctional nanoparticles in PDT are also discussed in some detail.
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Affiliation(s)
- Italo Rodrigo Calori
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering, Photobiology and Photomedicine Research Group, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto, University of São Paulo-Ribeirão Preto, São Paulo 14040-901, Brazil
| | - Hong Bi
- School of Chemistry and Chemical Engineering, Anhui Key Laboratory of Modern Biomanufacturing, Anhui University, 111 Jiulong Road, Hefei 230601, China
| | - Antonio Claudio Tedesco
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering, Photobiology and Photomedicine Research Group, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto, University of São Paulo-Ribeirão Preto, São Paulo 14040-901, Brazil.,School of Chemistry and Chemical Engineering, Anhui Key Laboratory of Modern Biomanufacturing, Anhui University, 111 Jiulong Road, Hefei 230601, China
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18
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Ibarra LE, Vilchez ML, Caverzán MD, Milla Sanabria LN. Understanding the glioblastoma tumor biology to optimize photodynamic therapy: From molecular to cellular events. J Neurosci Res 2020; 99:1024-1047. [PMID: 33370846 DOI: 10.1002/jnr.24776] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 11/29/2020] [Indexed: 12/19/2022]
Abstract
Photodynamic therapy (PDT) has recently gained attention as an alternative treatment of malignant gliomas. Glioblastoma (GBM) is the most prevalent within tumors of the central nervous system (CNS). Conventional treatments for this CNS tumor include surgery, radiation, and chemotherapy. Surgery is still being considered as the treatment of choice. Even so, the poor prognosis and/or recurrence of the disease after applying any of these treatments highlight the urgency of exploring new therapies and/or improving existing ones to achieve the definitive eradication of tumor masses and remaining cells. PDT is a therapeutic modality that involves the destruction of tumor cells by reactive oxygen species induced by light, which were previously treated with a photosensitizing agent. However, in recent years, its experimental application has expanded to other effects that could improve overall performance against GBM. In the current review, we revisit the main advances of PDT for GBM management and also, the recent mechanistic insights about cellular and molecular aspects related to tumoral resistance to PDT of GBM.
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Affiliation(s)
- Luis Exequiel Ibarra
- Instituto de Biotecnología Ambiental y Salud (INBIAS), Universidad Nacional de Río Cuarto (UNRC) y Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Río Cuarto, Argentina.,Departamento de Biología Molecular, Facultad de Ciencias Exactas Físico-Químicas y Naturales, UNRC, Río Cuarto, Argentina
| | - María Laura Vilchez
- Instituto de Biotecnología Ambiental y Salud (INBIAS), Universidad Nacional de Río Cuarto (UNRC) y Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Río Cuarto, Argentina.,Departamento de Biología Molecular, Facultad de Ciencias Exactas Físico-Químicas y Naturales, UNRC, Río Cuarto, Argentina
| | - Matías Daniel Caverzán
- Departamento de Biología Molecular, Facultad de Ciencias Exactas Físico-Químicas y Naturales, UNRC, Río Cuarto, Argentina
| | - Laura Natalia Milla Sanabria
- Instituto de Biotecnología Ambiental y Salud (INBIAS), Universidad Nacional de Río Cuarto (UNRC) y Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Río Cuarto, Argentina.,Departamento de Biología Molecular, Facultad de Ciencias Exactas Físico-Químicas y Naturales, UNRC, Río Cuarto, Argentina
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19
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Cupido-Sánchez MG, Herrera-González NE, Mendoza CCB, Hernández MLM, Ramón-Gallegos E. In silico analysis of the association of hsa-miR-16 expression and cell survival in MDA-MB-231 breast cancer cells subjected to photodynamic therapy. Photodiagnosis Photodyn Ther 2020; 33:102106. [PMID: 33217568 DOI: 10.1016/j.pdpdt.2020.102106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 10/28/2020] [Accepted: 11/09/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND Breast cancer is the most common malignancy effecting women, and the triple-negative breast cancer (TNBC) subtype is particularly aggressive. This study aimed to evaluate the differential expression pattern of microRNAs (miRNAs) between untreated MDA-MB-231 cells (TNBC cell model) and those that survived photodynamic therapy (PDT) to gain insights into cell survival mechanisms. METHODS Two PDT cycles were applied to MDA-MB-231 cells, using δ-aminolevulinic acid (ALA) followed by laser light at 635 nm. RNA was obtained from cells surviving PDT and untreated cells. The miRNAs expression profile was analyzed to detect the differences between the two groups. The potential target network of hsa-miR-16 was examined in silico with the integrative database Ingenuity® Pathway Analysis software. RESULTS After the first and second PDT cycles, 17.8% and 49.6% of the MDA-MB-231 cells were viable. Microarray profiling of miRNAs showed decreased hsa-miR-16 expression (p < 0.05) in MDA-MB-231 cells surviving PDT when compared to the control cells. The predicted downstream targets of hsa-miR-16 were: 1) tumor suppressor protein 53; 2) molecules related to the cell cycle, such as cyclin D1, D3, and E1, and checkpoint kinase 1; 3) cell proliferation molecules, including fibroblast growth factor 1, 2 and 7 and fibroblast growth factor receptor 1; and 4) apoptosis-related molecules, consisting of BCL-2, B-cell leukemia/lymphoma 2, caspase 3, and cytochrome c. CONCLUSIONS The differential expression of hsa-miR-16 between untreated MDA-MB-231 cells and those surviving PDT has not been previously reported. There was a lower expression of hsa-miR-16 in treated cells, which probably altered its downstream target network. In silico analysis predicted, a network related to the cell cycle, proliferation and apoptosis. These results are congruent with previous descriptions of hsa-miR-16 as a tumor suppressor and suggest that the treated population has increased their capacity to survive.
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Affiliation(s)
- María Guadalupe Cupido-Sánchez
- Molecular Oncology Lab, Escuela Superior de Medicina, Instituto Politécnico Nacional. Plan de San Luis y Díaz Mirón s/n, Col. Casco de Santo Tomás, 11340, Ciudad de México, Mexico.
| | - Norma Estela Herrera-González
- Molecular Oncology Lab, Escuela Superior de Medicina, Instituto Politécnico Nacional. Plan de San Luis y Díaz Mirón s/n, Col. Casco de Santo Tomás, 11340, Ciudad de México, Mexico.
| | - Columba Citlalli Barrera Mendoza
- Environmental Cytopathology Lab, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional. Wilfrido Massieu, Esq. Cda. Manuel Stampa Zacatenco, Gustavo A. Madero, 07736, Ciudad de México, Mexico.
| | - María Luisa Morales Hernández
- Environmental Cytopathology Lab, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional. Wilfrido Massieu, Esq. Cda. Manuel Stampa Zacatenco, Gustavo A. Madero, 07736, Ciudad de México, Mexico.
| | - Eva Ramón-Gallegos
- Environmental Cytopathology Lab, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional. Wilfrido Massieu, Esq. Cda. Manuel Stampa Zacatenco, Gustavo A. Madero, 07736, Ciudad de México, Mexico.
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20
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Yamada Y, Hibino M, Sasaki D, Abe J, Harashima H. Power of mitochondrial drug delivery systems to produce innovative nanomedicines. Adv Drug Deliv Rev 2020; 154-155:187-209. [PMID: 32987095 DOI: 10.1016/j.addr.2020.09.010] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 09/22/2020] [Accepted: 09/22/2020] [Indexed: 12/22/2022]
Abstract
Mitochondria carry out various essential functions including ATP production, the regulation of apoptosis and possess their own genome (mtDNA). Delivering target molecules to this organelle, it would make it possible to control the functions of cells and living organisms and would allow us to develop a better understanding of life. Given the fact that mitochondrial dysfunction has been implicated in a variety of human disorders, delivering therapeutic molecules to mitochondria for the treatment of these diseases is an important issue. To date, several mitochondrial drug delivery system (DDS) developments have been reported, but a generalized DDS leading to therapy that exclusively targets mitochondria has not been established. This review focuses on mitochondria-targeted therapeutic strategies including antioxidant therapy, cancer therapy, mitochondrial gene therapy and cell transplantation therapy based on mitochondrial DDS. A particular focus is on nanocarriers for mitochondrial delivery with the goal of achieving mitochondria-targeting therapy. We hope that this review will stimulate the accelerated development of mitochondrial DDS.
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Affiliation(s)
- Yuma Yamada
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan; Laboratory for Biological Drug Development Based on DDS Technology, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan.
| | - Mitsue Hibino
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
| | - Daisuke Sasaki
- Department of Pediatrics, Graduate School of Medicine, Hokkaido University, Kita-15, Nishi 7, Kita-ku, Sapporo 060-8638, Japan
| | - Jiro Abe
- Department of Pediatrics, Graduate School of Medicine, Hokkaido University, Kita-15, Nishi 7, Kita-ku, Sapporo 060-8638, Japan
| | - Hideyoshi Harashima
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan; Laboratory for Biological Drug Development Based on DDS Technology, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
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21
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Wang S, Wei Z, Li L, Ning X, Liu Y. Luminescence imaging-guided triple-collaboratively enhanced photodynamic therapy by bioresponsive lanthanide-based nanomedicine. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 29:102265. [PMID: 32668297 DOI: 10.1016/j.nano.2020.102265] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 06/16/2020] [Accepted: 07/01/2020] [Indexed: 01/31/2023]
Abstract
Photodynamic therapy (PDT) provides a novel sight for non-invasive tumor ablation, which, however, is still limited by low converting efficiency and short life-time of produced singlet oxygen. In this work, a bioresponsive lanthanide-based nanomedicine, FeOOH-coated and toluidine blue (TB)-loaded NaLuF4:Yb,Er,Tm@NaLuF4, is constructed for tumor microenvironment-activated photodynamic therapy with triple-collaborative enhancing strategy. In response to intratumoral reducibility and acidity, coated FeOOH decomposes, eliminating reduced glutathione (GSH) and up-regulating intratumoral oxidative stress to enhance PDT. Besides, Fe2+ is also released from this redox process, which can improve intratumoral dissolved O2 for PDT by catalytic decomposition of H2O2. Lastly, quenched upconversion luminescence of lanthanide-doped nanoparticles also recovers, which allows more efficient energy transfer to TB and hence improves PDT efficiency. By the above triple-collaborative strategy, highly efficient photodynamic tumor ablation is performed in vivo. This work proposes a rigorous method to elevate photodynamic therapeutic efficiency.
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Affiliation(s)
- Shuang Wang
- Department of Endocrinology, People's Liberation Army Rocket Force Characteristic Medical Centre, Beijing, China.
| | - Zheng Wei
- Department of Chemistry, Capital Normal University, Beijing, China
| | - Lin Li
- Department of Endocrinology, People's Liberation Army Rocket Force Characteristic Medical Centre, Beijing, China
| | - Xiaohui Ning
- Department of Endocrinology, People's Liberation Army Rocket Force Characteristic Medical Centre, Beijing, China
| | - Yuxin Liu
- Department of Chemistry, Capital Normal University, Beijing, China
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22
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Yuan P, Ruan Z, Yan L. Tetraphenylporphine-Modified Polymeric Nanoparticles Containing NIR Photosensitizer for Mitochondria-Targeting and Imaging-Guided Photodynamic Therapy. ACS Biomater Sci Eng 2020; 6:1043-1051. [PMID: 33464862 DOI: 10.1021/acsbiomaterials.9b01662] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Near-infrared (NIR) photodynamic therapy (PDT) is a promising antitumor strategy under NIR light irradiation to kill cancer cells. Mitochondria has a critical function in sustaining cellular viability and death, which is the ideal organelle for PDT. Here, we reported a tetraphenylporphine (TPP)-conjugated amphiphilic copolymer and an iodinated boron dipyrromethene photosensitizer (BDPI) with high singlet oxygen yield to form nanoparticles (PBDPI-TPP), which could realize mitochondria-targeting and improve the NIR imaging-guided PDT. The as-prepared mitochondria-targeting nanoplatform could show effective subcellular localization and bring about significant irreversible mitochondrial injury for enhanced PDT. Both in vitro and in vivo experiments revealed that the mitochondria-targeting PDT system could achieve a remarkable therapeutic effect, indicating that it is a promising nanoplatform for NIR imaging-guided PDT in cancer therapeutics.
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Affiliation(s)
- Pan Yuan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, P. R. China
| | - Zheng Ruan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, P. R. China
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, P. R. China
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23
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Alphandéry E. Nano-Therapies for Glioblastoma Treatment. Cancers (Basel) 2020; 12:E242. [PMID: 31963825 PMCID: PMC7017259 DOI: 10.3390/cancers12010242] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/14/2019] [Accepted: 12/29/2019] [Indexed: 12/21/2022] Open
Abstract
Traditional anti-cancer treatments are inefficient against glioblastoma, which remains one of the deadliest and most aggressive cancers. Nano-drugs could help to improve this situation by enabling: (i) an increase of anti-glioblastoma multiforme (GBM) activity of chemo/gene therapeutic drugs, notably by an improved diffusion of these drugs through the blood brain barrier (BBB), (ii) the sensibilization of radio-resistant GBM tumor cells to radiotherapy, (iii) the removal by surgery of infiltrating GBM tumor cells, (iv) the restoration of an apoptotic mechanism of GBM cellular death, (v) the destruction of angiogenic blood vessels, (vi) the stimulation of anti-tumor immune cells, e.g., T cells, NK cells, and the neutralization of pro-tumoral immune cells, e.g., Treg cells, (vii) the local production of heat or radical oxygen species (ROS), and (viii) the controlled release/activation of anti-GBM drugs following the application of a stimulus. This review covers these different aspects.
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Affiliation(s)
- Edouard Alphandéry
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, IMPMC, Sorbonne Université, Muséum National d’Histoire Naturelle, UMR CNRS 7590, IRD Place Jussieu, 75005 Paris, France; ; Tel.: +33-632-697-020
- Nanobacterie SARL, 36 boulevard Flandrin, 75116 Paris, France
- Institute of Anatomy, UZH University of Zurich, Institute of Anatomy, Winterthurerstr. 190, CH-8057 Zurich, Switzerland
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24
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Therapeutic Strategies for Regulating Mitochondrial Oxidative Stress. Biomolecules 2020; 10:biom10010083. [PMID: 31948035 PMCID: PMC7023101 DOI: 10.3390/biom10010083] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 12/24/2019] [Accepted: 01/01/2020] [Indexed: 02/07/2023] Open
Abstract
There have been many reports on the relationship between mitochondrial oxidative stress and various types of diseases. This review covers mitochondrial targeting photodynamic therapy and photothermal therapy as a therapeutic strategy for inducing mitochondrial oxidative stress. We also discuss other mitochondrial targeting phototherapeutic methods. In addition, we discuss anti-oxidant therapy by a mitochondrial drug delivery system (DDS) as a therapeutic strategy for suppressing oxidative stress. We also describe cell therapy for reducing oxidative stress in mitochondria. Finally, we discuss the possibilities and problems associated with clinical applications of mitochondrial DDS to regulate mitochondrial oxidative stress.
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Abstract
Glioblastoma, also referred to as glioblastoma multiforme (GBM), is an aggressive type of brain cancer. The prognosis for GBM is poor with an average medium survival rate of 12-15 months. GBM is highly challenging to treat due to neural stem cells phenotypic variations. These variations are determined by the tumor microenvironment (TME), which refers to all the molecules, cells, and structures that encompass and support other cells and tissues. Along with these, other vital components of the TME are fibroblasts, immune and inflammatory cells, blood and lymphatic vascular networks, extracellular matrix, and signaling molecules. This chapter provides an in-depth review of the vital components that form the TME and methods currently under development attempting to target each key area.
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26
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Guo Z, Zhou X, Hou C, Ding Z, Wen C, Zhang LJ, Jiang BP, Shen XC. A chloroplast-inspired nanoplatform for targeting cancer and synergistic photodynamic/photothermal therapy. Biomater Sci 2019; 7:3886-3897. [DOI: 10.1039/c9bm00762h] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A bioinspired nanoplatform composed of Cu(ii)-chlorophyll–hyaluronic acid nanoparticles (Cu(ii)Chl–HA NPs) was developed for targeting cancer and combined photodynamic/photothermal therapy.
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Affiliation(s)
- Zhengxi Guo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Xiaohong Zhou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Cheng Hou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Zhaoyang Ding
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Changchun Wen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Lai-Jun Zhang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Bang-Ping Jiang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
| | - Xing-Can Shen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmaceutical Science
- Guangxi Normal University
- Guilin
- P. R. China
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