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Azizi M, Shahgolzari M, Fathi-Karkan S, Ghasemi M, Samadian H. Multifunctional plant virus nanoparticles: An emerging strategy for therapy of cancer. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2023; 15:e1872. [PMID: 36450366 DOI: 10.1002/wnan.1872] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 11/07/2022] [Accepted: 11/11/2022] [Indexed: 12/05/2022]
Abstract
Cancer therapy requires sophisticated treatment strategies to obtain the highest success. Nanotechnology is enabling, revolutionizing, and multidisciplinary concepts to improve conventional cancer treatment modalities. Nanomaterials have a central role in this scenario, explaining why various nanomaterials are currently being developed for cancer therapy. Viral nanoparticles (VNPs) have shown promising performance in cancer therapy due to their unique features. VNPs possess morphological homogeneity, ease of functionalization, biocompatibility, biodegradability, water solubility, and high absorption efficiency that are beneficial for cancer therapy applications. In the current review paper, we highlight state-of-the-art properties and potentials of plant viruses, strategies for multifunctional plant VNPs formulations, potential applications and challenges in VNPs-based cancer therapy, and finally practical solutions to bring potential cancer therapy one step closer to real applications. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Biology-Inspired Nanomaterials > Protein and Virus-Based Structures.
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Affiliation(s)
- Mehdi Azizi
- Department of Tissue Engineering and Biomaterials, School of Advanced Medical Sciences and Technologies, Hamadan University of Medical Sciences, Hamadan, Iran
- Dental Implants Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mehdi Shahgolzari
- Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sonia Fathi-Karkan
- Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Advanced Sciences and Technologies in Medicine, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Maryam Ghasemi
- Renal Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Hadi Samadian
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
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2
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Sun X, Cui Z. Microbiological Nanotechnology. Nanomedicine (Lond) 2023. [DOI: 10.1007/978-981-16-8984-0_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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3
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Itoo AM, Paul M, Padaga SG, Ghosh B, Biswas S. Nanotherapeutic Intervention in Photodynamic Therapy for Cancer. ACS OMEGA 2022; 7:45882-45909. [PMID: 36570217 PMCID: PMC9773346 DOI: 10.1021/acsomega.2c05852] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/18/2022] [Indexed: 06/17/2023]
Abstract
The clinical need for photodynamic therapy (PDT) has been growing for several decades. Notably, PDT is often used in oncology to treat a variety of tumors since it is a low-risk therapy with excellent selectivity, does not conflict with other therapies, and may be repeated as necessary. The mechanism of action of PDT is the photoactivation of a particular photosensitizer (PS) in a tumor microenvironment in the presence of oxygen. During PDT, cancer cells produce singlet oxygen (1O2) and reactive oxygen species (ROS) upon activation of PSs by irradiation, which efficiently kills the tumor. However, PDT's effectiveness in curing a deep-seated malignancy is constrained by three key reasons: a tumor's inadequate PS accumulation in tumor tissues, a hypoxic core with low oxygen content in solid tumors, and limited depth of light penetration. PDTs are therefore restricted to the management of thin and superficial cancers. With the development of nanotechnology, PDT's ability to penetrate deep tumor tissues and exert desired therapeutic effects has become a reality. However, further advancement in this field of research is necessary to address the challenges with PDT and ameliorate the therapeutic outcome. This review presents an overview of PSs, the mechanism of loading of PSs, nanomedicine-based solutions for enhancing PDT, and their biological applications including chemodynamic therapy, chemo-photodynamic therapy, PDT-electroporation, photodynamic-photothermal (PDT-PTT) therapy, and PDT-immunotherapy. Furthermore, the review discusses the mechanism of ROS generation in PDT advantages and challenges of PSs in PDT.
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4
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Microbiological Nanotechnology. Nanomedicine (Lond) 2022. [DOI: 10.1007/978-981-13-9374-7_16-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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5
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Schuphan J, Commandeur U. Analysis of Engineered Tobacco Mosaic Virus and Potato Virus X Nanoparticles as Carriers for Biocatalysts. FRONTIERS IN PLANT SCIENCE 2021; 12:710869. [PMID: 34421958 PMCID: PMC8377429 DOI: 10.3389/fpls.2021.710869] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 06/24/2021] [Indexed: 06/13/2023]
Abstract
Plant virus nanoparticles are promising candidates for the development of novel materials, including nanocomposites and scaffolds/carriers for functional molecules such as enzymes. Their advantages for enzyme immobilization include a modular organization, a robust and programmable structure, and a simple, cost-effective production. However, the activity of many enzymes relies on posttranslational modification and most plant viruses replicate in the cytoplasm, so functional enzymes cannot be displayed on the virus surface by direct coat protein fusions. An alternative display system to present the Trichoderma reesei endoglucanase Cel12A on potato virus X (PVX) using SpyTag/SpyCatcher (ST/SC) technology was recently developed by the authors, which allows the carrier and enzyme to be produced separately before isopeptide conjugation. Although kinetic analysis clearly indicated efficient biocatalyst activity, the PVX carrier interfered with substrate binding. To overcome this, the suitability of tobacco mosaic virus (TMV) was tested, which can also accommodate a larger number of ST peptides. We produced TMV particles displaying ST as a new platform for the immobilization of enzymes such as Cel12A, and compared its performance to the established PVX-ST platform in terms of catalytic efficiency. Although more enzyme molecules were immobilized on the TMV-ST particles, we found that the rigid scaffold and helical spacing significantly affected enzyme activity.
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6
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Affiliation(s)
- Xianxun Sun
- State Key Laboratory of VirologyWuhan Institute of VirologyCenter for Biosafety Mega‐ScienceChinese Academy of Sciences Wuhan 430071 China
- College of Life ScienceJiang Han University Wuhan 430056 China
| | - Zongqiang Cui
- State Key Laboratory of VirologyWuhan Institute of VirologyCenter for Biosafety Mega‐ScienceChinese Academy of Sciences Wuhan 430071 China
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7
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Santoni M, Zampieri R, Avesani L. Plant Virus Nanoparticles for Vaccine Applications. Curr Protein Pept Sci 2020; 21:344-356. [PMID: 32048964 DOI: 10.2174/1389203721666200212100255] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 09/16/2019] [Accepted: 10/19/2019] [Indexed: 12/29/2022]
Abstract
In the rapidly evolving field of nanotechnology, plant virus nanoparticles (pVNPs) are emerging as powerful tools in diverse applications ranging from biomedicine to materials science. The proteinaceous structure of plant viruses allows the capsid structure to be modified by genetic engineering and/or chemical conjugation with nanoscale precision. This means that pVNPs can be engineered to display peptides and proteins on their external surface, including immunodominant peptides derived from pathogens allowing pVNPs to be used for active immunization. In this context, pVNPs are safer than VNPs derived from mammalian viruses because there is no risk of infection or reversion to pathogenicity. Furthermore, pVNPs can be produced rapidly and inexpensively in natural host plants or heterologous production platforms. In this review, we discuss the use of pVNPs for the delivery of peptide antigens to the host immune in pre-clinical studies with the final aim of promoting systemic immunity against the corresponding pathogens. Furthermore, we described the versatility of plant viruses, with innate immunostimulatory properties, in providing a huge natural resource of carriers that can be used to develop the next generation of sustainable vaccines.
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Affiliation(s)
- Mattia Santoni
- Department of Biotechnology, University of Verona. Strada Le Grazie, 15. 37134 Verona, Italy
| | | | - Linda Avesani
- Department of Biotechnology, University of Verona. Strada Le Grazie, 15. 37134 Verona, Italy
- Diamante srl. Strada Le Grazie, 15. 37134 Verona, Italy
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8
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Wu J, Wu H, Nakagawa S, Gao J. Virus-derived materials: bury the hatchet with old foes. Biomater Sci 2020; 8:1058-1072. [DOI: 10.1039/c9bm01383k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Viruses, with special architecture and unique biological nature, can be utilized for various biomedical applications.
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Affiliation(s)
- Jiahe Wu
- Institute of Pharmaceutics
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
| | - Honghui Wu
- Institute of Pharmaceutics
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
| | - Shinsaku Nakagawa
- Department of Pharmaceutics
- Graduate School of Pharmaceutical Sciences
- Osaka University
- Suita
- Japan
| | - Jianqing Gao
- Institute of Pharmaceutics
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
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9
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Shi H, Gu R, Xu W, Huang H, Xue L, Wang W, Zhang Y, Si W, Dong X. Near-Infrared Light-Harvesting Fullerene-Based Nanoparticles for Promoted Synergetic Tumor Phototheranostics. ACS APPLIED MATERIALS & INTERFACES 2019; 11:44970-44977. [PMID: 31702130 DOI: 10.1021/acsami.9b17716] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A synergetic phototheranostic system, combining diagnostic photo-imaging and phototherapies [such as photothermal therapy and photodynamic therapy (PDT)], shows great potential in today's tumor precise therapy. Herein, we fabricate near-infrared (NIR) light-harvesting fullerene-based nanoparticles (DAF NPs) for photoacoustic (PA) imaging-guided synergetic tumor photothermal and PDT. The fullerene derivatives (DAF) absorbing in the NIR region have been synthesized by conjugating NIR-absorbing antenna with fullerene. In addition, DAF NPs with good biocompatibility have been fabricated via a nanoprecipitation approach. The as-prepared DAF NPs can accumulate and generate PA signals around the tumor site 6 h post injection via enhanced permeability and retention effect in vivo. More importantly, the DAF NPs exhibit better reactive oxygen species and heat generation efficacy compared with fullerene and antenna nanoparticles (DA NPs), respectively. Further in vitro and in vivo studies demonstrate that DAF NPs can effectively inhibit tumor growth through synergetic photodynamic and photothermal therapies, which provides a new sight of photosensitizer design for enhanced cancer phototheranostics.
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Affiliation(s)
- Huaxia Shi
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211800 , Jiangsu , China
| | - Rui Gu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211800 , Jiangsu , China
| | - Wenjing Xu
- Department of Hepatobiliary and Pancreatic Surgery, Zhongda Hospital, Medical School , Southeast University , Nanjing 210009 , Jiangsu , China
| | - Han Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211800 , Jiangsu , China
| | - Lei Xue
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211800 , Jiangsu , China
| | - Wenjun Wang
- School of Physical Science and Information Technology , Liaocheng University , Liaocheng 252059 , Shandong , China
| | - Yewei Zhang
- Department of Hepatobiliary and Pancreatic Surgery, Zhongda Hospital, Medical School , Southeast University , Nanjing 210009 , Jiangsu , China
| | - Weili Si
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211800 , Jiangsu , China
| | - Xiaochen Dong
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211800 , Jiangsu , China
- School of Chemistry and Materials Science , Nanjing University of Information Science & Technology , Nanjing 210044 , Jiangsu , China
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10
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Wiehe A, O'Brien JM, Senge MO. Trends and targets in antiviral phototherapy. Photochem Photobiol Sci 2019; 18:2565-2612. [PMID: 31397467 DOI: 10.1039/c9pp00211a] [Citation(s) in RCA: 152] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Photodynamic therapy (PDT) is a well-established treatment option in the treatment of certain cancerous and pre-cancerous lesions. Though best-known for its application in tumor therapy, historically the photodynamic effect was first demonstrated against bacteria at the beginning of the 20th century. Today, in light of spreading antibiotic resistance and the rise of new infections, this photodynamic inactivation (PDI) of microbes, such as bacteria, fungi, and viruses, is gaining considerable attention. This review focuses on the PDI of viruses as an alternative treatment in antiviral therapy, but also as a means of viral decontamination, covering mainly the literature of the last decade. The PDI of viruses shares the general action mechanism of photodynamic applications: the irradiation of a dye with light and the subsequent generation of reactive oxygen species (ROS) which are the effective phototoxic agents damaging virus targets by reacting with viral nucleic acids, lipids and proteins. Interestingly, a light-independent antiviral activity has also been found for some of these dyes. This review covers the compound classes employed in the PDI of viruses and their various areas of use. In the medical area, currently two fields stand out in which the PDI of viruses has found broader application: the purification of blood products and the treatment of human papilloma virus manifestations. However, the PDI of viruses has also found interest in such diverse areas as water and surface decontamination, and biosafety.
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Affiliation(s)
- Arno Wiehe
- biolitec research GmbH, Otto-Schott-Str. 15, 07745 Jena, Germany. and Institut für Chemie und Biochemie, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany
| | - Jessica M O'Brien
- Medicinal Chemistry, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, Trinity College Dublin, The University of Dublin, St. James's Hospital, Dublin 8, Ireland.
| | - Mathias O Senge
- Medicinal Chemistry, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, Trinity College Dublin, The University of Dublin, St. James's Hospital, Dublin 8, Ireland.
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11
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Chen MY, Butler SS, Chen W, Suh J. Physical, chemical, and synthetic virology: Reprogramming viruses as controllable nanodevices. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 11:e1545. [PMID: 30411529 PMCID: PMC6461522 DOI: 10.1002/wnan.1545] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 08/03/2018] [Accepted: 10/04/2018] [Indexed: 01/24/2023]
Abstract
The fields of physical, chemical, and synthetic virology work in partnership to reprogram viruses as controllable nanodevices. Physical virology provides the fundamental biophysical understanding of how virus capsids assemble, disassemble, display metastability, and assume various configurations. Chemical virology considers the virus capsid as a chemically addressable structure, providing chemical pathways to modify the capsid exterior, interior, and subunit interfaces. Synthetic virology takes an engineering approach, modifying the virus capsid through rational, combinatorial, and bioinformatics-driven design strategies. Advances in these three subfields of virology aim to develop virus-based materials and tools that can be applied to solve critical problems in biomedicine and biotechnology, including applications in gene therapy and drug delivery, diagnostics, and immunotherapy. Examples discussed include mammalian viruses, such as adeno-associated virus (AAV), plant viruses, such as cowpea mosaic virus (CPMV), and bacterial viruses, such as Qβ bacteriophage. Importantly, research efforts in physical, chemical, and synthetic virology have further unraveled the design principles foundational to the form and function of viruses. This article is categorized under: Diagnostic Tools > Diagnostic Nanodevices Biology-Inspired Nanomaterials > Protein and Virus-Based Structures.
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Affiliation(s)
| | - Susan S Butler
- Department of Bioengineering, Rice University, Houston, Texas
| | - Weitong Chen
- Department of Chemical and Biomolecular Engineering, Rice University, Houston, Texas
| | - Junghae Suh
- Department of Bioengineering, Rice University, Houston, Texas
- Systems, Synthetic, and Physical Biology Program, Rice University, Houston, Texas
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12
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Chen L, Pang X, Zhao J, Piao G. Facile method to fabricate poly(L-lactic acid)/C60 tetragonal single crystal composites with enhanced thermal stability. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2019.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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13
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Röder J, Dickmeis C, Commandeur U. Small, Smaller, Nano: New Applications for Potato Virus X in Nanotechnology. FRONTIERS IN PLANT SCIENCE 2019; 10:158. [PMID: 30838013 PMCID: PMC6390637 DOI: 10.3389/fpls.2019.00158] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 01/29/2019] [Indexed: 05/08/2023]
Abstract
Nanotechnology is an expanding interdisciplinary field concerning the development and application of nanostructured materials derived from inorganic compounds or organic polymers and peptides. Among these latter materials, proteinaceous plant virus nanoparticles have emerged as a key platform for the introduction of tailored functionalities by genetic engineering and conjugation chemistry. Tobacco mosaic virus and Cowpea mosaic virus have already been developed for bioimaging, vaccination and electronics applications, but the flexible and filamentous Potato virus X (PVX) has received comparatively little attention. The filamentous structure of PVX particles allows them to carry large payloads, which are advantageous for applications such as biomedical imaging in which multi-functional scaffolds with a high aspect ratio are required. In this context, PVX achieves superior tumor homing and retention properties compared to spherical nanoparticles. Because PVX is a protein-based nanoparticle, its unique functional properties are combined with enhanced biocompatibility, making it much more suitable for biomedical applications than synthetic nanomaterials. Moreover, PVX nanoparticles have very low toxicity in vivo, and superior pharmacokinetic profiles. This review focuses on the production of PVX nanoparticles engineered using chemical and/or biological techniques, and describes current and future opportunities and challenges for the application of PVX nanoparticles in medicine, diagnostics, materials science, and biocatalysis.
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Affiliation(s)
| | | | - Ulrich Commandeur
- Institute for Molecular Biotechnology, RWTH Aachen University, Aachen, Germany
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14
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Karimi M, Zangabad PS, Mehdizadeh F, Malekzad H, Ghasemi A, Bahrami S, Zare H, Moghoofei M, Hekmatmanesh A, Hamblin MR. Nanocaged platforms: modification, drug delivery and nanotoxicity. Opening synthetic cages to release the tiger. NANOSCALE 2017; 9:1356-1392. [PMID: 28067384 PMCID: PMC5300024 DOI: 10.1039/c6nr07315h] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Nanocages (NCs) have emerged as a new class of drug-carriers, with a wide range of possibilities in multi-modality medical treatments and theranostics. Nanocages can overcome such limitations as high toxicity caused by anti-cancer chemotherapy or by the nanocarrier itself, due to their unique characteristics. These properties consist of: (1) a high loading-capacity (spacious interior); (2) a porous structure (analogous to openings between the bars of the cage); (3) enabling smart release (a key to unlock the cage); and (4) a low likelihood of unfavorable immune responses (the outside of the cage is safe). In this review, we cover different classes of NC structures such as virus-like particles (VLPs), protein NCs, DNA NCs, supramolecular nanosystems, hybrid metal-organic NCs, gold NCs, carbon-based NCs and silica NCs. Moreover, NC-assisted drug delivery including modification methods, drug immobilization, active targeting, and stimulus-responsive release mechanisms are discussed, highlighting the advantages, disadvantages and challenges. Finally, translation of NCs into clinical applications, and an up-to-date assessment of the nanotoxicology considerations of NCs are presented.
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Affiliation(s)
- Mahdi Karimi
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA, 02114, USA
| | - Parham Sahandi Zangabad
- Research Center for Pharmaceutical Nanotechnology (RCPN), Tabriz University of Medical Science (TUOMS), Tabriz, Iran
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Department of Materials Science and Engineering, Sharif University of Technology, 11365-9466, Tehran, Iran
- Nanomedicine Research Association (NRA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | | | - Hedieh Malekzad
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Faculty of Chemistry, Kharazmi University of Tehran, Tehran, Iran
| | - Alireza Ghasemi
- Department of Materials Science and Engineering, Sharif University of Technology, 11365-9466, Tehran, Iran
| | - Sajad Bahrami
- Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Zare
- Biomaterials Group, Materials Science & Engineering Department, Iran University of Science & Technology, P.O. Box 1684613114 Tehran, Iran
| | - Mohsen Moghoofei
- Department of Virology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Amin Hekmatmanesh
- Laboratory of Intelligent Machines, Lappeenranta University of Technology, 53810, Finland
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA, 02114, USA
- Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA
- Harvard-MIT Division of Health Sciences and Technology, Cambridge, MA, 02139, USA
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15
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Fensterbank H, Baczko K, Constant C, Idttalbe N, Bourdreux F, Vallée A, Goncalves AM, Méallet-Renault R, Clavier G, Wright K, Allard E. Sequential Copper-Catalyzed Alkyne–Azide Cycloaddition and Thiol-Maleimide Addition for the Synthesis of Photo- and/or Electroactive Fullerodendrimers and Cysteine-Functionalized Fullerene Derivatives. J Org Chem 2016; 81:8222-33. [DOI: 10.1021/acs.joc.6b01277] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Hélène Fensterbank
- Université de Versailles-Saint-Quentin-en-Yvelines, ILV, UMR-CNRS 8180, 45 avenue des
Etats-Unis, 78035 Versailles Cedex, France
| | - Krystyna Baczko
- Université de Versailles-Saint-Quentin-en-Yvelines, ILV, UMR-CNRS 8180, 45 avenue des
Etats-Unis, 78035 Versailles Cedex, France
| | - Céline Constant
- Université de Versailles-Saint-Quentin-en-Yvelines, ILV, UMR-CNRS 8180, 45 avenue des
Etats-Unis, 78035 Versailles Cedex, France
| | - Najat Idttalbe
- Université de Versailles-Saint-Quentin-en-Yvelines, ILV, UMR-CNRS 8180, 45 avenue des
Etats-Unis, 78035 Versailles Cedex, France
| | - Flavien Bourdreux
- Université de Versailles-Saint-Quentin-en-Yvelines, ILV, UMR-CNRS 8180, 45 avenue des
Etats-Unis, 78035 Versailles Cedex, France
| | - Anne Vallée
- Université de Versailles-Saint-Quentin-en-Yvelines, ILV, UMR-CNRS 8180, 45 avenue des
Etats-Unis, 78035 Versailles Cedex, France
| | - Anne-Marie Goncalves
- Université de Versailles-Saint-Quentin-en-Yvelines, ILV, UMR-CNRS 8180, 45 avenue des
Etats-Unis, 78035 Versailles Cedex, France
| | - Rachel Méallet-Renault
- Institut des Sciences
Moléculaires d’Orsay (ISMO), CNRS, Université Paris-Sud, Université Paris-Saclay, F-91405 Orsay, France
| | - Gilles Clavier
- P.P.S.M., ENS Cachan, UMR-CNRS 8531, Université Paris-Saclay, 61 Avenue
du Président Wilson, 94235 Cachan Cedex, France
| | - Karen Wright
- Université de Versailles-Saint-Quentin-en-Yvelines, ILV, UMR-CNRS 8180, 45 avenue des
Etats-Unis, 78035 Versailles Cedex, France
| | - Emmanuel Allard
- Université de Versailles-Saint-Quentin-en-Yvelines, ILV, UMR-CNRS 8180, 45 avenue des
Etats-Unis, 78035 Versailles Cedex, France
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16
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Shi J, Wang B, Wang L, Lu T, Fu Y, Zhang H, Zhang Z. Fullerene (C 60 )-based tumor-targeting nanoparticles with “off-on” state for enhanced treatment of cancer. J Control Release 2016; 235:245-258. [DOI: 10.1016/j.jconrel.2016.06.010] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 05/19/2016] [Accepted: 06/04/2016] [Indexed: 12/24/2022]
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17
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Wen AM, Steinmetz NF. Design of virus-based nanomaterials for medicine, biotechnology, and energy. Chem Soc Rev 2016; 45:4074-126. [PMID: 27152673 PMCID: PMC5068136 DOI: 10.1039/c5cs00287g] [Citation(s) in RCA: 246] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review provides an overview of recent developments in "chemical virology." Viruses, as materials, provide unique nanoscale scaffolds that have relevance in chemical biology and nanotechnology, with diverse areas of applications. Some fundamental advantages of viruses, compared to synthetically programmed materials, include the highly precise spatial arrangement of their subunits into a diverse array of shapes and sizes and many available avenues for easy and reproducible modification. Here, we will first survey the broad distribution of viruses and various methods for producing virus-based nanoparticles, as well as engineering principles used to impart new functionalities. We will then examine the broad range of applications and implications of virus-based materials, focusing on the medical, biotechnology, and energy sectors. We anticipate that this field will continue to evolve and grow, with exciting new possibilities stemming from advancements in the rational design of virus-based nanomaterials.
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Affiliation(s)
- Amy M Wen
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA.
| | - Nicole F Steinmetz
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA. and Department of Radiology, Case Western Reserve University, Cleveland, OH 44106, USA and Department of Materials Science and Engineering, Case Western Reserve University, Cleveland, OH 44106, USA and Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH 44106, USA and Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA
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18
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Wang C, Ikhlef D, Kahlal S, Saillard JY, Astruc D. Metal-catalyzed azide-alkyne “click” reactions: Mechanistic overview and recent trends. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.02.010] [Citation(s) in RCA: 219] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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19
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Wen AM, Lee KL, Cao P, Pangilinan K, Carpenter BL, Lam P, Veliz FA, Ghiladi RA, Advincula RC, Steinmetz NF. Utilizing Viral Nanoparticle/Dendron Hybrid Conjugates in Photodynamic Therapy for Dual Delivery to Macrophages and Cancer Cells. Bioconjug Chem 2016; 27:1227-35. [PMID: 27077475 DOI: 10.1021/acs.bioconjchem.6b00075] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Photodynamic therapy (PDT) is a promising avenue for greater treatment efficacy of highly resistant and aggressive melanoma. Through photosensitizer attachment to nanoparticles, specificity of delivery can be conferred to further reduce potential side effects. While the main focus of PDT is the destruction of cancer cells, additional targeting of tumor-associated macrophages also present in the tumor microenvironment could further enhance treatment by eliminating their role in processes such as invasion, metastasis, and immunosuppression. In this study, we investigated PDT of macrophages and tumor cells through delivery using the natural noninfectious nanoparticle cowpea mosaic virus (CPMV), which has been shown to have specificity for the immunosuppressive subpopulation of macrophages and also targets cancer cells. We further explored conjugation of CPMV/dendron hybrids in order to improve the drug loading capacity of the nanocarrier. Overall, we demonstrated effective elimination of both macrophage and tumor cells at low micromolar concentrations of the photosensitizer when delivered with the CPMV bioconjugate, thereby potentially improving melanoma treatment.
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Affiliation(s)
| | | | | | | | - Bradley L Carpenter
- Department of Chemistry, North Carolina State University , Raleigh, North Carolina 27695, United States
| | | | | | - Reza A Ghiladi
- Department of Chemistry, North Carolina State University , Raleigh, North Carolina 27695, United States
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20
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Pitek AS, Wen AM, Shukla S, Steinmetz NF. The Protein Corona of Plant Virus Nanoparticles Influences their Dispersion Properties, Cellular Interactions, and In Vivo Fates. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2016; 12:1758-69. [PMID: 26853911 PMCID: PMC5147027 DOI: 10.1002/smll.201502458] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2015] [Revised: 01/02/2016] [Indexed: 05/24/2023]
Abstract
Biomolecules in bodily fluids such as plasma can adsorb to the surface of nanoparticles and influence their biological properties. This phenomenon, known as the protein corona, is well established in the field of synthetic nanotechnology but has not been described in the context of plant virus nanoparticles (VNPs). The interaction between VNPs derived from Tobacco mosaic virus (TMV) and plasma proteins is investigated, and it is found that the VNP protein corona is significantly less abundant compared to the corona of synthetic particles. The formed corona is dominated by complement proteins and immunoglobulins, the binding of which can be reduced by PEGylating the VNP surface. The impact of the VNP protein corona on molecular recognition and cell targeting in the context of cancer and thrombosis is investigated. A library of functionalized TMV rods with polyethylene glycol (PEG) and peptide ligands targeting integrins or fibrin(ogen) show different dispersion properties, cellular interactions, and in vivo fates depending on the properties of the protein corona, influencing target specificity, and non-specific scavenging by macrophages. Our results provide insight into the in vivo properties of VNPs and suggest that the protein corona effect should be considered during the development of efficacious, targeted VNP formulations.
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Affiliation(s)
- Andrzej S. Pitek
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106
| | - Amy M. Wen
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106
| | - Sourabh Shukla
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106
| | - Nicole F. Steinmetz
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106
- Department of Radiology, Case Western Reserve University, Cleveland, OH 44106
- Department of Materials Science and Engineering, Case Western Reserve University, Cleveland, OH 44106
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH 44106
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106
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21
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Ganguly R, Wen AM, Myer AB, Czech T, Sahu S, Steinmetz NF, Raman P. Anti-atherogenic effect of trivalent chromium-loaded CPMV nanoparticles in human aortic smooth muscle cells under hyperglycemic conditions in vitro. NANOSCALE 2016; 8:6542-6554. [PMID: 26935414 PMCID: PMC5136293 DOI: 10.1039/c6nr00398b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Atherosclerosis, a major macrovascular complication associated with diabetes, poses a tremendous burden on national health care expenditure. Despite extensive efforts, cost-effective remedies are unknown. Therapies for atherosclerosis are challenged by a lack of targeted drug delivery approaches. Toward this goal, we turn to a biology-derived drug delivery system utilizing nanoparticles formed by the plant virus, Cowpea mosaic virus (CPMV). The aim herein is to investigate the anti-atherogenic potential of the beneficial mineral nutrient, trivalent chromium, loaded CPMV nanoparticles in human aortic smooth muscle cells (HASMC) under hyperglycemic conditions. A non-covalent loading protocol is established yielding CrCl3-loaded CPMV (CPMV-Cr) carrying 2000 drug molecules per particle. Using immunofluorescence microscopy, we show that CPMV-Cr is readily taken up by HASMC in vitro. In glucose (25 mM)-stimulated cells, 100 nM CPMV-Cr inhibits HASMC proliferation concomitant to attenuated proliferating cell nuclear antigen (PCNA, proliferation marker) expression. This is accompanied by attenuation in high glucose-induced phospho-p38 and pAkt expression. Moreover, CPMV-Cr inhibits the expression of pro-inflammatory cytokines, transforming growth factor-β (TGF-β) and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), in glucose-stimulated HASMCs. Finally glucose-stimulated lipid uptake is remarkably abrogated by CPMV-Cr, revealed by Oil Red O staining. Together, these data provide key cellular evidence for an atheroprotective effect of CPMV-Cr in vascular smooth muscle cells (VSMC) under hyperglycemic conditions that may promote novel therapeutic ventures for diabetic atherosclerosis.
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Affiliation(s)
- Rituparna Ganguly
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH 44272-0095, USA. and School of Biomedical Sciences, Kent State University, Kent, OH, USA
| | - Amy M Wen
- Department of Biomedical Engineering, 10990 Euclid Avenue and Case Western Reserve University, Cleveland, OH, USA
| | - Ashley B Myer
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH 44272-0095, USA.
| | - Tori Czech
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH 44272-0095, USA.
| | - Soumyadip Sahu
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH 44272-0095, USA. and School of Biomedical Sciences, Kent State University, Kent, OH, USA
| | - Nicole F Steinmetz
- Department of Biomedical Engineering, 10990 Euclid Avenue and Case Western Reserve University, Cleveland, OH, USA and Department of Radiology, 10990 Euclid Avenue and Case Western Reserve University, Cleveland, OH, USA and Department of Materials Science and Engineering, 10990 Euclid Avenue and Case Western Reserve University, Cleveland, OH, USA and Department of Macromolecular Science and Engineering, 10990 Euclid Avenue and Case Western Reserve University, Cleveland, OH, USA and Case Comprehensive Cancer Center, 10990 Euclid Avenue and Case Western Reserve University, Cleveland, OH, USA
| | - Priya Raman
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH 44272-0095, USA. and School of Biomedical Sciences, Kent State University, Kent, OH, USA
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22
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Lee KL, Carpenter BL, Wen AM, Ghiladi RA, Steinmetz NF. High Aspect Ratio Nanotubes Formed by Tobacco Mosaic Virus for Delivery of Photodynamic Agents Targeting Melanoma. ACS Biomater Sci Eng 2016; 2:838-844. [PMID: 28713855 DOI: 10.1021/acsbiomaterials.6b00061] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Melanoma is a highly aggressive cancer that is unresponsive to many traditional therapies. Recently, photodynamic therapy has shown promise in its treatment as an adjuvant therapy. However, conventional photosensitizers are limited by poor solubility and limited accumulation within target tissue. Here, we report the delivery of a porphyrin-based photosensitizer encapsulated within a plant viral nanoparticle. Specifically, we make use of the hollow, high aspect ratio nanotubes formed by the nucleoprotein components of tobacco mosaic virus (TMV) to encapsulate the drug for delivery and targeting of cancer cells. The cationic photosensitizer was successfully and stably loaded into the interior channel of TMV via electrostatic interactions. Cell uptake and efficacy were evaluated using a model of melanoma. The resulting TMV-photosensitizer exhibited improved cell uptake and efficacy when compared to free photosensitizer, making it a promising platform for improved therapy of melanoma.
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Affiliation(s)
- Karin L Lee
- Department of Biomedical Engineering, Schools of Medicine and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Bradley L Carpenter
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States
| | - Amy M Wen
- Department of Biomedical Engineering, Schools of Medicine and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Reza A Ghiladi
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States
| | - Nicole F Steinmetz
- Department of Biomedical Engineering, Schools of Medicine and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States.,Department of Radiology, Schools of Medicine and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States.,Department of Materials Science and Engineering, Schools of Medicine and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States.,Department of Macromolecular Science and Engineering, Schools of Medicine and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States.,Case Comprehensive Cancer Center, Schools of Medicine and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
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23
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Abstract
This review summarizes the latest progress in deep photodynamic therapy (PDT), which overcomes the Achilles' heel of PDT.
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Affiliation(s)
- Wenpei Fan
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging
- Department of Biomedical Engineering
- School of Medicine
- Shenzhen University
- Shenzhen 518060
| | - Peng Huang
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging
- Department of Biomedical Engineering
- School of Medicine
- Shenzhen University
- Shenzhen 518060
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine
- National Institute of Biomedical Imaging and Bioengineering
- National Institutes of Health
- Bethesda
- USA
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24
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Yang H, Li Z, Shan M, Li C, Qi H, Gao Q, Wang J, Zhang C. Electrogenerated chemiluminescence biosensing for the detection of prostate PC-3 cancer cells incorporating antibody as capture probe and ruthenium complex-labelled wheat germ agglutinin as signal probe. Anal Chim Acta 2015; 863:1-8. [DOI: 10.1016/j.aca.2014.09.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Revised: 08/24/2014] [Accepted: 09/02/2014] [Indexed: 01/01/2023]
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25
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Nierengarten I, Nierengarten JF. The impact of copper-catalyzed alkyne-azide 1,3-dipolar cycloaddition in fullerene chemistry. CHEM REC 2014; 15:31-51. [PMID: 25392909 DOI: 10.1002/tcr.201402081] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Indexed: 12/13/2022]
Abstract
Click reactions largely cross the borders of organic synthetic chemistry and are now at the forefront of many interdisciplinary studies at the interfaces between chemistry, physics, and biology. As part of this research, our group is involved in a program on the development of clickable fullerene building blocks and their application in the preparation of a large variety of new advanced materials and bioactive compounds. Importantly, the introduction of the click chemistry concept in fullerene chemistry allowed us to produce compounds that would barely be accessible by using the classical tools of fullerene chemistry. This is particularly the case for the conjugation of fullerenes with other carbon nanoforms, such as carbon nanohorns and graphene. It is also the case for most of the sophisticated molecular ensembles constructed from clickable fullerene hexa-adduct building blocks. In this paper, we have summarized our ongoing progress in this particular field.
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Affiliation(s)
- Iwona Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7509), Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), 25 rue Becquerel, 67087, Strasbourg Cedex 2, France
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26
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Schoonen L, van Hest JCM. Functionalization of protein-based nanocages for drug delivery applications. NANOSCALE 2014; 6:7124-41. [PMID: 24860847 DOI: 10.1039/c4nr00915k] [Citation(s) in RCA: 128] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Traditional drug delivery strategies involve drugs which are not targeted towards the desired tissue. This can lead to undesired side effects, as normal cells are affected by the drugs as well. Therefore, new systems are now being developed which combine targeting functionalities with encapsulation of drug cargo. Protein nanocages are highly promising drug delivery platforms due to their perfectly defined structures, biocompatibility, biodegradability and low toxicity. A variety of protein nanocages have been modified and functionalized for these types of applications. In this review, we aim to give an overview of different types of modifications of protein-based nanocontainers for drug delivery applications.
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Affiliation(s)
- Lise Schoonen
- Institute of Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands.
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27
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Constant C, Albert S, Zivic N, Baczko K, Fensterbank H, Allard E. Orthogonal functionalization of a fullerene building block through copper-catalyzed alkyne–azide and thiol–maleimide click reactions. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.02.086] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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28
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Encapsulation of pristine fullerene C60 within block copolymer micelles through interfacial instabilities of emulsion droplets. J Colloid Interface Sci 2014; 418:81-6. [DOI: 10.1016/j.jcis.2013.12.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Revised: 11/30/2013] [Accepted: 12/02/2013] [Indexed: 01/24/2023]
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29
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Acid pH-activated glycol chitosan/fullerene nanogels for efficient tumor therapy. Carbohydr Polym 2014; 101:692-8. [DOI: 10.1016/j.carbpol.2013.09.108] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 09/27/2013] [Accepted: 09/30/2013] [Indexed: 11/20/2022]
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30
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Rousseau G, Fensterbank H, Baczko K, Cano M, Stenger I, Larpent C, Allard E. Synthesis of Clickable Water-Soluble Poly(amidoamine) Fullerodendrimers and Their Use for Surface Functionalization of Azido-Coated Polymer Nanoparticles. Chempluschem 2013. [DOI: 10.1002/cplu.201300045] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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31
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Master A, Livingston M, Sen Gupta A. Photodynamic nanomedicine in the treatment of solid tumors: perspectives and challenges. J Control Release 2013; 168:88-102. [PMID: 23474028 DOI: 10.1016/j.jconrel.2013.02.020] [Citation(s) in RCA: 266] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Revised: 02/16/2013] [Accepted: 02/21/2013] [Indexed: 12/13/2022]
Abstract
Photodynamic therapy (PDT) is a promising treatment strategy where activation of photosensitizer drugs with specific wavelengths of light results in energy transfer cascades that ultimately yield cytotoxic reactive oxygen species which can render apoptotic and necrotic cell death. Without light the photosensitizer drugs are minimally toxic and the photoactivating light itself is non-ionizing. Therefore, harnessing this mechanism in tumors provides a safe and novel way to selectively eradicate tumor with reduced systemic toxicity and side effects on healthy tissues. For successful PDT of solid tumors, it is necessary to ensure tumor-selective delivery of the photosensitizers, as well as, the photoactivating light and to establish dosimetric correlation of light and drug parameters to PDT-induced tumor response. To this end, the nanomedicine approach provides a promising way towards enhanced control of photosensitizer biodistribution and tumor-selective delivery. In addition, refinement of nanoparticle designs can also allow incorporation of imaging agents, light delivery components and dosimetric components. This review aims at describing the current state-of-the-art regarding nanomedicine strategies in PDT, with a comprehensive narrative of the research that has been carried out in vitro and in vivo, with a discussion of the nanoformulation design aspects and a perspective on the promise and challenges of PDT regarding successful translation into clinical application.
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Affiliation(s)
- Alyssa Master
- Department of Biomedical Engineering, Case Western Reserve University, 2071 Martin Luther King Drive, Cleveland 44106, USA
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