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Poiroux G, Barre A, Rougé P, Benoist H. Targeting Glycosylation Aberrations to Improve the Efficiency of Cancer Phototherapy. Curr Cancer Drug Targets 2019; 19:349-359. [DOI: 10.2174/1568009618666180628101059] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 05/12/2018] [Accepted: 06/01/2018] [Indexed: 12/13/2022]
Abstract
The use of photodynamic therapy in cancer still remains limited, partly because of the lack of photosensitizer (PS) specificity for the cancerous tissues. Various molecular tools are available to increase PS efficiency by targeting the cancer cell molecular alterations. Most strategies use the protein-protein interactions, e.g. monoclonal antibodies directed toward tumor antigens, such as HER2 or EGFR. An alternative could be the targeting of the tumor glycosylation aberrations, e.g. T/Tn antigens that are truncated O-glycans over-expressed in numerous tumors. Thus, to achieve an effective targeting, PS can be conjugated to molecules that specifically recognize the Oglycosylation aberrations at the cancer cell surface.
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Affiliation(s)
- Guillaume Poiroux
- Universite de Toulouse, CRCT, INSERM UMR 1037, 2 Avenue Hubert Curien, 31037 Toulouse, France
| | - Annick Barre
- Universite de Toulouse, Pharma-Dev, Institut de Recherche pour le Developpement (IRD) UMR 152, Faculte des Sciences Pharmaceutiques, F-31062 Toulouse, Cedex 09, France
| | - Pierre Rougé
- Universite de Toulouse, Pharma-Dev, Institut de Recherche pour le Developpement (IRD) UMR 152, Faculte des Sciences Pharmaceutiques, F-31062 Toulouse, Cedex 09, France
| | - Hervé Benoist
- Universite de Toulouse, Pharma-Dev, Institut de Recherche pour le Developpement (IRD) UMR 152, Faculte des Sciences Pharmaceutiques, F-31062 Toulouse, Cedex 09, France
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102
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Effects of vitamin A and vitamin E on attenuation of titanium dioxide nanoparticles-induced toxicity in the liver of male Wistar rats. Mol Biol Rep 2019; 46:2919-2932. [DOI: 10.1007/s11033-019-04752-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 03/08/2019] [Indexed: 12/12/2022]
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103
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Berndt-Paetz M, Schulze P, Stenglein PC, Weimann A, Wang Q, Horn LC, Riyad YM, Griebel J, Hermann R, Glasow A, Stolzenburg JU, Neuhaus J. Reduction of Muscle-Invasive Tumors by Photodynamic Therapy with Tetrahydroporphyrin-Tetratosylat in an Orthotopic Rat Bladder Cancer Model. Mol Cancer Ther 2019; 18:743-750. [DOI: 10.1158/1535-7163.mct-18-1194] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 12/19/2018] [Accepted: 02/18/2019] [Indexed: 11/16/2022]
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Abstract
Phototherapy involves the irradiation of tissues with light, and is commonly implemented in the forms of photodynamic therapy (PDT) and photothermal therapy (PTT). Photosensitizers (PSs) are often needed to improve the efficacy and selectivity of phototherapy via enhanced singlet oxygen generation in PDT and photothermal responses in PTT. In both cases, efficient and selective delivery of PSs to the diseased tissues is of paramount importance. Nanoscale metal-organic frameworks (nMOFs), a new class of hybrid materials built from metal connecting points and bridging ligands, have been examined as nanocarriers for drug delivery due to their compositional and structural tunability, highly porous structures, and good biocompatibility. This review summarizes recent advances on using nMOFs as nanoparticle PSs for applications in PDT and PTT.
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Affiliation(s)
| | | | - Wenbin Lin
- Department of Chemistry, University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
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105
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Courrol LC, de Oliveira Gonçalves K, Vieira DP. Emerging Role of Aminolevulinic Acid and Gold Nanoparticles Combination in Theranostic Applications. Nanotheranostics 2019. [DOI: 10.1007/978-3-030-29768-8_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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106
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Ghorbani J, Rahban D, Aghamiri S, Teymouri A, Bahador A. Photosensitizers in antibacterial photodynamic therapy: an overview. Laser Ther 2018; 27:293-302. [PMID: 31182904 DOI: 10.5978/islsm.27_18-ra-01] [Citation(s) in RCA: 177] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 08/24/2018] [Indexed: 12/26/2022]
Abstract
Antibacterial Photodynamic therapy (APDT) is a process utilizing light and light sensitive agents (named photosensitizer (PS)) and is usually applied in an oxygen-rich environment. The energy of the photons is absorbed by the photosensitizer and subsequently transferred to surrounding molecules. Consequently, reactive oxygen species and free radicals are formed. These oxidative molecules can damage bacterial macromolecules such as proteins, lipids and nucleic acids and may result in bacterial killing. Unlike antibiotics, APDT as a novel technique does not lead to the selection of mutant resistant strains, hence it has appealed to researchers in this field. The type of PS used in APDT is a major determinant regarding outcome. In this review, various types of PS that are used in antimicrobial Photodynamic therapy will be discussed. PSs are classified based on their chemical structure and origin. Synthetic dyes such as methylene blue and toluidine blue are the most commonly used photosensitizers in Antibacterial Photodynamic therapy (APDT). Other photosensitizers including natural PSs (e.g. curcumin and hypericin) and tetra-pyrrole structures like phthalocyanines and porphyrins have also been studied. Furthermore, nanostructures and their probable contribution to APDT will be discussed.
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Affiliation(s)
- Jaber Ghorbani
- Department of Microbiology, School of Medicine, Tehran University of Medical sciences, Tehran, Iran
| | - Dariush Rahban
- Department of Nanomedicine, School of Advanced Medical Technologies, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahin Aghamiri
- Department of Medical Biotechnology, School of Advanced Medical Technologies, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Teymouri
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Bahador
- Department of Microbiology, School of Medicine, Tehran University of Medical sciences, Tehran, Iran.,School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Laser Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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108
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So KK, Chun J, Kim DH. Antimicrobial and Antitumor Photodynamic Effects of Phleichrome from the Phytopathogenic Fungus Cladosporium Phlei. MYCOBIOLOGY 2018; 46:448-451. [PMID: 30637154 PMCID: PMC6322376 DOI: 10.1080/12298093.2018.1551599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 11/09/2018] [Accepted: 11/13/2018] [Indexed: 06/09/2023]
Abstract
Fungal perylenequinones have photodynamic activity and are promising photosensitizers for photodynamic therapy (PDT). Here, we investigated the bactericidal and antitumor activities of phleichrome from the fungal perylenequinone family in vitro. Photodynamic bactericidal activity of phleichrome was analyzed by agar-well diffusion method under dark and illuminated conditions. The photodynamic antitumor activity of phleichrome was analyzed in MCF-7, HeLa, SW480, and HepG2 human cancer cell lines using in vitro cytotoxicity assays. Photodynamic bactericidal activities against Gram-negative and Gram-positive bacteria were species-specific. Antitumor activity against all tumor cell lines increased under the illuminated condition. Depending on the results of the analyses, Phleichrome has potential for further drug development related to its antibacterial and antitumor activities.
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Affiliation(s)
- Kum-Kang So
- Departments of Molecular Biology and Bioactive Material Sciences, Institute for Molecular Biology and Genetics Chonbuk National University, Jeonju, Jeollabuk-do, Korea
| | - Jeesun Chun
- Departments of Molecular Biology and Bioactive Material Sciences, Institute for Molecular Biology and Genetics Chonbuk National University, Jeonju, Jeollabuk-do, Korea
| | - Dae-Hyuk Kim
- Departments of Molecular Biology and Bioactive Material Sciences, Institute for Molecular Biology and Genetics Chonbuk National University, Jeonju, Jeollabuk-do, Korea
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Nackiewicz J, Kliber-Jasik M, Skonieczna M. A novel pro-apoptotic role of zinc octacarboxyphthalocyanine in melanoma me45 cancer cell's photodynamic therapy (PDT). JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 190:146-153. [PMID: 30551028 DOI: 10.1016/j.jphotobiol.2018.12.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 12/03/2018] [Accepted: 12/04/2018] [Indexed: 01/10/2023]
Abstract
Zn-based phthalocyanine acts as drug or photosensitizer in photodynamic therapy (PDT) for the treatment of cancer cells. The activated zinc octacarboxyphthalocyanine (ZnPcOC) reacts with oxygen, to generate reactive oxygen species for the damage of melanoma cancer cells, Me45. This in vitro study aimed at investigating the cytotoxic effects of different concentrations of ZnPcOC activated with a diode laser (λ = 685 nm) on Me45, and normal human fibroblast cells, NHDF. To perform this study 104 cells/ml were seeded in 96-well plates and allowed to attach overnight, after which cells were treated with different concentrations of ZnPcOC (10, 20 and 30 μM). After 4 h, cells were irradiated with a constant light dose of 2.5; 4.5 and 7.5 J/cm2. Post-irradiated cells were incubated for 24 h before cell viability was measured using the MTT viability assay. Data indicated that high concentrations of ZnPcOC (30 μM) in its inactive state are not cytotoxic to the melanoma cancer cells and normal fibroblasts. Moreover, the results showed that photoactivated ZnPcOC (30 μM) was able to reduce the cell viability of melanoma and fibroblast to about 50%, respectively. At this photosensitizing concentration the efficacy the treatment light dose of 2.5; 4.5 and 7.5 J/cm2 was evaluated against Me45 cells. ZnPcOC at a concentration of 30 μM activated with a light dose of 2.5; 4.5 and 7.5 J/cm2 was the most efficient for the killing of melanoma cancer cells. Melanoma cancer cells after PDT with a photosensitizing concentration of 30 μM ZnPcOC and a treatment light dose of 2.5; 4.5 and 7.5 J/cm2 showed certain pro-apoptotic characteristics, such as direct inducer (early apoptosis) and long-term inducer, also (late apoptosis). This concludes that low concentrations of ZnPcOC, activated with the appropriate light dose, can be used to induce cell death in melanoma cells via ROS-induces apoptosis pathway, what was confirmed with cytometric ROS measurements. Our in vitro study showed that ZnPcOC mediated photodynamic therapy is an effective treatment option for melanoma Me45 cancer cells. 30 μM of ZnPcOC with the treatment light dose of 2.5 J/cm2 from a LED diode laser source, with a wavelength of 685 nm, was adequate to destroy melanoma cancer cells via ROS-induced apoptosis pathway, with low killing effects on healthy NHDF normal fibroblasts.
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Affiliation(s)
- Joanna Nackiewicz
- Faculty of Chemistry, University of Opole, Oleska 48, Opole 45-052, Poland.
| | - Marta Kliber-Jasik
- Faculty of Chemistry, University of Opole, Oleska 48, Opole 45-052, Poland
| | - Magdalena Skonieczna
- Biosystems Group, Institute of Automatic Control, Silesian University of Technology, Akademicka 16, 44-100 Gliwice, Poland; Biotechnology Centre, Silesian University of Technology, Krzywoustego 8, 44-100 Gliwice, Poland.
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110
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Namvar MA, Vahedi M, Abdolsamadi HR, Mirzaei A, Mohammadi Y, Azizi Jalilian F. Effect of photodynamic therapy by 810 and 940 nm diode laser on Herpes Simplex Virus 1: An in vitro study. Photodiagnosis Photodyn Ther 2018; 25:87-91. [PMID: 30447412 DOI: 10.1016/j.pdpdt.2018.11.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 11/07/2018] [Accepted: 11/13/2018] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Herpes simplex virus (HSV) is among the most common viruses in humans. HSV1 is often responsible for oral and perioral herpetic lesions. Photodynamic therapy (PDT) is a novel antimicrobial modality that involves the use of laser and a photosensitizer with a specific wavelength. This study aimed to assess and compare the effect of PDT with 810 and 940 nm diode laser and indocyanine green (ICG) photosensitizer on HSV1. METHODS In this in vitro study, HSV1 isolated from herpes labialis and there were 6 experimental groups.The irradiation parameters were the same for all groups. Number of remaining viruses per milliliter in each group was determined using real-time polymerase chain reaction (PCR) and statistically analyzed by ANOVA. RESULTS The virus count in all groups significantly decreased compared to the control group (P < 0.05) except in group ICG- without irradiation (P > 0.05). Comparison of groups 810- and 940- (use of each laser alone) with groups 810+ and 940+ (use of each laser plus ICG) revealed that reduction in virus count in groups 810+ and 940+ was significantly greater than that in groups 810- and 940-. CONCLUSION 810 nm diode laser irradiation and ICG causes the greatest reduction in number of HSV1 compared to all the other groups. ICG without laser irradiation has not significant efficacy on reduction of virus count.
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Affiliation(s)
- Mahsa Alavi Namvar
- Postgraduate Student, Department of Oral and maxillofacial Medicine, Faculty of Dentistry, Hamedan University of Medical Sciences, Hamedan, Iran.
| | - Mohammad Vahedi
- Associate Professor, Dental research center, Department of Oral and maxillofacial Medicine, Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Hamid-Reza Abdolsamadi
- Professor, Dental research center, Department of Oral and maxillofacial Medicine, Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Alireza Mirzaei
- DDS, MS, DMD, member of dental laser research of Hamadan university of medical science, Hamadan, Iran.
| | - Younes Mohammadi
- Ph.D. in Epidemiology, Modeling of Noncommunicable Diseases Research Center, Department of Epidemiology, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Farid Azizi Jalilian
- Associate Professor of Medical Virology, Department of Medical Microbiology, Hamadan University of Medical Sciences, Hamadan, Iran.
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111
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Dalmolin LF, Lopez RFV. Nanoemulsion as a Platform for Iontophoretic Delivery of Lipophilic Drugs in Skin Tumors. Pharmaceutics 2018; 10:pharmaceutics10040214. [PMID: 30400343 PMCID: PMC6320873 DOI: 10.3390/pharmaceutics10040214] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 10/24/2018] [Accepted: 11/01/2018] [Indexed: 01/20/2023] Open
Abstract
Lipophilic drugs do not usually benefit from iontophoresis mainly because they do not solubilize in aqueous formulations suitable for the application of electric current. To explore the influence of iontophoresis on penetration of these drugs, a cationic nanoemulsion was developed to solubilize zinc phthalocyanine (ZnPc), a promising drug for the treatment of skin cancer. To verify the influence of particle size on iontophoresis, an emulsion of nanoemulsion-like composition was also developed. The formulations were characterized and cutaneous and tumor penetration studies were performed in vitro and in vivo, respectively. With particles of about 200 nm, the nanoemulsion solubilized 2.5-fold more ZnPc than the 13-µm emulsion. At the same concentration of ZnPc, in vitro passive penetration studies showed that the nanoemulsion increased, after 1 h of treatment, by almost 4 times the penetration of ZnPc into the viable layers of the skin when compared to the emulsion, whereas iontophoresis of nanoemulsion resulted in a 16-fold increase in ZnPc penetration in only 30 min. An in vivo study in a murine model of melanoma showed that ZnPc reached the tumor after iontophoresis of the nanoemulsion. Therefore, iontophoresis of nanoemulsions appears to be a promising strategy for the topical treatment of tumors with lipophilic drugs.
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Affiliation(s)
- Luciana Facco Dalmolin
- School of Pharmaceutical Sciences of Ribeirão Preto, University of Sao Paulo, Av. Cafe s/n, Ribeirao Preto 14040-903, SP, Brazil.
| | - Renata F V Lopez
- School of Pharmaceutical Sciences of Ribeirão Preto, University of Sao Paulo, Av. Cafe s/n, Ribeirao Preto 14040-903, SP, Brazil.
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112
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Alberdi E, Gómez C. Efficiency of methylene blue-mediated photodynamic therapy vs intense pulsed light in the treatment of onychomycosis in the toenails. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2018; 35:69-77. [DOI: 10.1111/phpp.12420] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 08/03/2018] [Accepted: 08/14/2018] [Indexed: 12/21/2022]
Affiliation(s)
| | - Clara Gómez
- Instituto de Química Física Rocasolano; Consejo Superior de Investigaciones Científicas (CSIC); Madrid Spain
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113
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Sorbellini E, Rucco M, Rinaldi F. Photodynamic and photobiological effects of light-emitting diode (LED) therapy in dermatological disease: an update. Lasers Med Sci 2018; 33:1431-1439. [PMID: 30006754 PMCID: PMC6133043 DOI: 10.1007/s10103-018-2584-8] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 07/05/2018] [Indexed: 12/16/2022]
Abstract
Benefit deriving from the use of light is known since ancient time, but, only in the last decades of twentieth century, we witnessed the rapid expansion of knowledge and techniques. Light-emitted diode (LED)-based devices represent the emerging and safest tool for the treatment of many conditions such as skin inflammatory conditions, aging, and disorders linked to hair growth. The present work reviews the current knowledge about LED-based therapeutic approaches in different skin and hair disorders. LED therapy represents the emerging and safest tool for the treatment of many conditions such as skin inflammatory conditions, aging, and disorders linked to hair growth. The use of LED in the treatment of such conditions has now entered common practice among dermatologists. Additional controlled studies are still needed to corroborate the efficacy of such kind of treatment.
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Affiliation(s)
- Elisabetta Sorbellini
- International Hair Research Foundation (IHRF), Milan, Italy.
- Human Advanced Microbiome Project-HMAP, Milan, Italy.
| | | | - Fabio Rinaldi
- International Hair Research Foundation (IHRF), Milan, Italy
- Human Advanced Microbiome Project-HMAP, Milan, Italy
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114
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Ben Mihoub A, Larue L, Moussaron A, Youssef Z, Colombeau L, Baros F, Frochot C, Vanderesse R, Acherar S. Use of Cyclodextrins in Anticancer Photodynamic Therapy Treatment. Molecules 2018; 23:E1936. [PMID: 30072672 PMCID: PMC6222782 DOI: 10.3390/molecules23081936] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 07/19/2018] [Accepted: 07/28/2018] [Indexed: 12/22/2022] Open
Abstract
Photodynamic therapy (PDT) is mainly used to destroy cancerous cells; it combines the action of three components: a photoactivatable molecule or photosensitizer (PS), the light of an appropriate wavelength, and naturally occurring molecular oxygen. After light excitation of the PS, the excited PS then reacts with molecular oxygen to produce reactive oxygen species (ROS), leading to cellular damage. One of the drawbacks of PSs is their lack of solubility in water and body tissue fluids, thereby causing low bioavailability, drug-delivery efficiency, therapeutic efficacy, and ROS production. To improve the water-solubility and/or drug delivery of PSs, using cyclodextrins (CDs) is an interesting strategy. This review describes the in vitro or/and in vivo use of natural and derived CDs to improve antitumoral PDT efficiency in aqueous media. To achieve these goals, three types of binding modes of PSs with CDs are developed: non-covalent CD⁻PS inclusion complexes, covalent CD⁻PS conjugates, and CD⁻PS nanoassemblies. This review is divided into three parts: (1) non-covalent CD-PS inclusion complexes, covalent CD⁻PS conjugates, and CD⁻PS nanoassemblies, (2) incorporating CD⁻PS systems into hybrid nanoparticles (NPs) using up-converting or other types of NPs, and (3) CDs with fullerenes as PSs.
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Affiliation(s)
- Amina Ben Mihoub
- Laboratoire de Chimie Phusique Macromoléculaire, Université de Lorraine, CNRS, LCPM, F-54000 Nancy, France.
| | - Ludivine Larue
- Laboratoire de Chimie Phusique Macromoléculaire, Université de Lorraine, CNRS, LCPM, F-54000 Nancy, France.
- Laboratoire Réactions et Génie des Procédés, Université de Lorraine, CNRS, LRGP, F-54000 Nancy, France.
| | - Albert Moussaron
- Laboratoire de Chimie Phusique Macromoléculaire, Université de Lorraine, CNRS, LCPM, F-54000 Nancy, France.
| | - Zahraa Youssef
- Laboratoire Réactions et Génie des Procédés, Université de Lorraine, CNRS, LRGP, F-54000 Nancy, France.
| | - Ludovic Colombeau
- Laboratoire de Chimie Phusique Macromoléculaire, Université de Lorraine, CNRS, LCPM, F-54000 Nancy, France.
- Laboratoire Réactions et Génie des Procédés, Université de Lorraine, CNRS, LRGP, F-54000 Nancy, France.
| | - Francis Baros
- Laboratoire Réactions et Génie des Procédés, Université de Lorraine, CNRS, LRGP, F-54000 Nancy, France.
| | - Céline Frochot
- Laboratoire Réactions et Génie des Procédés, Université de Lorraine, CNRS, LRGP, F-54000 Nancy, France.
| | - Régis Vanderesse
- Laboratoire de Chimie Phusique Macromoléculaire, Université de Lorraine, CNRS, LCPM, F-54000 Nancy, France.
| | - Samir Acherar
- Laboratoire de Chimie Phusique Macromoléculaire, Université de Lorraine, CNRS, LCPM, F-54000 Nancy, France.
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Huang H, Banerjee S, Sadler PJ. Recent Advances in the Design of Targeted Iridium(III) Photosensitizers for Photodynamic Therapy. Chembiochem 2018; 19:1574-1589. [DOI: 10.1002/cbic.201800182] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Huaiyi Huang
- Department of Chemistry; University of Warwick; Gibbet Hill Coventry CV4 7AL UK
| | - Samya Banerjee
- Department of Chemistry; University of Warwick; Gibbet Hill Coventry CV4 7AL UK
| | - Peter J. Sadler
- Department of Chemistry; University of Warwick; Gibbet Hill Coventry CV4 7AL UK
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116
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Lipner SR, Scher RK. Onychomycosis: Treatment and prevention of recurrence. J Am Acad Dermatol 2018; 80:853-867. [PMID: 29959962 DOI: 10.1016/j.jaad.2018.05.1260] [Citation(s) in RCA: 138] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 05/07/2018] [Accepted: 05/10/2018] [Indexed: 11/16/2022]
Abstract
Onychomycosis is a fungal nail infection caused by dermatophytes, nondermatophytes, and yeast, and is the most common nail disorder seen in clinical practice. It is an important problem because it may cause local pain, paresthesias, difficulties performing activities of daily living, and impair social interactions. The epidemiology, risk factors, and clinical presentation and diagnosis of onychomycosis were discussed in the first article in this continuing medical education series. In this article, we review the prognosis and response to onychomycosis treatment, medications for onychomycosis that have been approved by the US Food and Drug Administration, and off-label therapies and devices. Methods to prevent onychomycosis recurrences and emerging therapies are also described.
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Affiliation(s)
- Shari R Lipner
- Department of Dermatology, Weill Cornell Medicine, New York, New York.
| | - Richard K Scher
- Department of Dermatology, Weill Cornell Medicine, New York, New York
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117
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Fang J, Šubr V, Islam W, Hackbarth S, Islam R, Etrych T, Ulbrich K, Maeda H. N-(2-hydroxypropyl)methacrylamide polymer conjugated pyropheophorbide-a, a promising tumor-targeted theranostic probe for photodynamic therapy and imaging. Eur J Pharm Biopharm 2018; 130:165-176. [PMID: 29885851 DOI: 10.1016/j.ejpb.2018.06.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 06/06/2018] [Accepted: 06/06/2018] [Indexed: 01/11/2023]
Abstract
Tumor-targeted photodynamic therapy (PDT) using polymeric photosensitizers is a promising therapeutic strategy for cancer treatment. In this study, we synthesized a pHPMA conjugated pyropheophorbide-a (P-PyF) as a cancer theranostic agent for PDT and photodynamic diagnostics (PDD). Pyropheophorbide-a has one carboxyl group which was conjugated to pHPMA via amide bond yielding the intended product with high purity. In aqueous solutions, P-PyF showed a mean particle size of ∼200 nm as it forms micelle which exhibited fluorescence quenching and thus very little singlet oxygen (1O2) production. In contrast, upon disruption of micelle strong fluorescence and 1O2 production were observed. In vitro study clearly showed the PDT effect of P-PyF. More potent 1O2 production and PDT effect were observed during irradiation at ∼420 nm, the maximal absorbance of pyropheophorbide-a, than irradiation at longer wavelength (i.e., ∼680 nm), suggesting selection of proper absorption light is essential for successful PDT. In vivo study showed high tumor accumulation of P-PyF compared with most of normal tissues due to the enhanced permeability and retention (EPR) effect, which resulting in superior antitumor effect under irradiation using normal xenon light source of endoscope, and clear tumor imaging profiles even in the metastatic lung cancer at 28 days after administration of P-PyF. On the contrary irradiation using long wavelength (i.e., ∼680 nm), the lowest Q-Band, exhibited remarkable tumor imaging effect with little autofluorescence of background. These findings strongly suggested P-PyF may be a potential candidate-drug for PDT/PDD, particularly using two different wavelength for treatment and detection/imaging, respectively.
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Affiliation(s)
- Jun Fang
- Laboratory of Microbiology and Oncology, Faculty of Pharmaceutical Sciences, Sojo University, Kumamoto 860-0082, Japan.
| | - Vladimír Šubr
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovsky sq. 2, 16206 Prague 6, Czech Republic
| | - Waliul Islam
- Department of Microbiology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto 860-8556, Japan
| | - Steffen Hackbarth
- Institute of Physics, Photobiophysics, Humboldt University of Berlin, Newtonstr. 15, 12489 Berlin, Germany
| | - Rayhanul Islam
- Laboratory of Microbiology and Oncology, Faculty of Pharmaceutical Sciences, Sojo University, Kumamoto 860-0082, Japan
| | - Tomáš Etrych
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovsky sq. 2, 16206 Prague 6, Czech Republic
| | - Karel Ulbrich
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovsky sq. 2, 16206 Prague 6, Czech Republic
| | - Hiroshi Maeda
- Department of Microbiology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto 860-8556, Japan; BioDynamics Research Foundation, Kumamoto 862-0954, Japan; Osaka University, Graduate School of Medicine, Suita, Osaka, Japan.
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Costa Pedro MF, Kalck AS, dos Santos KF, Sousa MS, Romio KB, Souto PC, Silva JR, de Souza NC. Immobilization of triclosan and erythrosine in layer-by-layer films applied to inactivation of microorganisms. Photodiagnosis Photodyn Ther 2018; 22:158-165. [DOI: 10.1016/j.pdpdt.2018.04.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/14/2018] [Accepted: 04/18/2018] [Indexed: 11/29/2022]
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Chang JE, Liu Y, Lee TH, Lee WK, Yoon I, Kim K. Tumor Size-Dependent Anticancer Efficacy of Chlorin Derivatives for Photodynamic Therapy. Int J Mol Sci 2018; 19:ijms19061596. [PMID: 29844257 PMCID: PMC6032057 DOI: 10.3390/ijms19061596] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 05/18/2018] [Accepted: 05/26/2018] [Indexed: 02/07/2023] Open
Abstract
Photodynamic therapy (PDT) with a suitable photosensitizer molecule is a promising anticancer treatment. We evaluated two chlorin molecules as potential photosensitizers, methyl pyropheophorbide a (MPPa) and N-methoxyl purpurinimide (NMPi), against A549 human lung adenocarcinoma cells in vitro as well as in A549 tumor-bearing mice in vivo. Cell viability, microscopy, and fluorescence-activated cell sorting (FACS) analyses were performed for the in vitro studies. MPPa and NMPi showed high phototoxicity in vitro, which was dependent on the concentration of the photosensitizers as well as the light irradiation time. In the animal study, tumor volume change, tumor surface alterations, and hematoxylin & eosin (H&E) and terminal deoxyribonucleotidyl transferse-mediated dUTP nick-end labelling (TUNEL) staining analyses were performed and compared between small (tumor volume of <50 mm3) and large (tumor volume of >50 mm3) size of initial tumors. MPPa and NMPi showed high anticancer efficacy against small-size tumors, indicating that early treatment with PDT is effective. Especially, repeated two times PDT with NMPi allowed almost complete eradication against small-size tumors. However, MPPa and NMPi were not effective against large-size tumors. In conclusion, the two chlorin derivatives, MPPa and NMPi, show good anticancer efficacy as promising photosensitizers for PDT in vitro and in vivo. Moreover, their activity in vivo was significantly dependent on the initial tumor size in mice, which confirms the importance of early cancer treatment.
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Affiliation(s)
- Ji-Eun Chang
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do 13620, Korea.
| | - Yang Liu
- Nano Manufacturing Institute, School of Nanoscience and Engineering, Inje University, Gimhae 50834, Korea.
| | - Tae Heon Lee
- Nano Manufacturing Institute, School of Nanoscience and Engineering, Inje University, Gimhae 50834, Korea.
| | - Woo Kyoung Lee
- Nano Manufacturing Institute, School of Nanoscience and Engineering, Inje University, Gimhae 50834, Korea.
| | - Il Yoon
- Nano Manufacturing Institute, School of Nanoscience and Engineering, Inje University, Gimhae 50834, Korea.
| | - Kwhanmien Kim
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do 13620, Korea.
- Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul 03080, Korea.
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Grandi V, Sessa M, Pisano L, Rossi R, Galvan A, Gattai R, Mori M, Tiradritti L, Bacci S, Zuccati G, Cappugi P, Pimpinelli N. Photodynamic therapy with topical photosensitizers in mucosal and semimucosal areas: Review from a dermatologic perspective. Photodiagnosis Photodyn Ther 2018; 23:119-131. [PMID: 29669264 DOI: 10.1016/j.pdpdt.2018.04.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 04/03/2018] [Accepted: 04/10/2018] [Indexed: 02/07/2023]
Abstract
Photodynamic Therapy is a procedure based on the interaction between a Photosensitizer, a light source with a specific wavelength and oxygen. The aim of this review is to provide a brief and updated analysis of scientific reports on the use of PDT with topical PS in the management of oncological, infectious, and inflammatory disorders involving mucosal and semimucosal areas, with a specific focus on diseases of dermatologic interest.
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Affiliation(s)
- Vieri Grandi
- University of Florence School of Health Sciences, Department of Surgical and Translational Medicine, Section of Dermatology, P. Palagi Hospital, Viale Michelangelo 41, 50125, Florence, Italy.
| | - Maurizio Sessa
- University of Campania "Luigi Vanvitelli", Department of Experimental Medicine, Section of Pharmacology "L. Donatelli", Via L. De Crecchio 7, Naples, Italy
| | - Luigi Pisano
- University of Florence School of Health Sciences, Department of Surgical and Translational Medicine, Section of Dermatology, P. Palagi Hospital, Viale Michelangelo 41, 50125, Florence, Italy
| | - Riccardo Rossi
- University of Florence School of Health Sciences, Department of Surgical and Translational Medicine, Section of Dermatology, P. Palagi Hospital, Viale Michelangelo 41, 50125, Florence, Italy
| | - Arturo Galvan
- Private Practice Dermatologist, C.M.R, Via S. Giovanni Bosco, 24, 36015, Schio, Italy
| | - Riccardo Gattai
- University of Florence School of Health Sciences, Department of Surgical and Translational Medicine, Largo Brambilla 3, 50141, Florence, Italy
| | - Moira Mori
- University of Florence School of Health Sciences, Department of Surgical and Translational Medicine, Section of Dermatology, P. Palagi Hospital, Viale Michelangelo 41, 50125, Florence, Italy
| | - Luana Tiradritti
- University of Florence School of Health Sciences, Department of Surgical and Translational Medicine, Section of Dermatology, P. Palagi Hospital, Viale Michelangelo 41, 50125, Florence, Italy
| | - Stefano Bacci
- Department of Clinical and Experimental Medicine, Research Unit of Histology and Embriology, University of Florence, 50141, Florence, Italy
| | - Giuliano Zuccati
- University of Florence School of Health Sciences, Department of Surgical and Translational Medicine, Section of Dermatology, P. Palagi Hospital, Viale Michelangelo 41, 50125, Florence, Italy
| | - Pietro Cappugi
- University of Florence School of Health Sciences, Department of Surgical and Translational Medicine, Section of Dermatology, P. Palagi Hospital, Viale Michelangelo 41, 50125, Florence, Italy
| | - Nicola Pimpinelli
- University of Florence School of Health Sciences, Department of Surgical and Translational Medicine, Section of Dermatology, P. Palagi Hospital, Viale Michelangelo 41, 50125, Florence, Italy
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121
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Poynton FE, Bright SA, Blasco S, Williams DC, Kelly JM, Gunnlaugsson T. The development of ruthenium(ii) polypyridyl complexes and conjugates for in vitro cellular and in vivo applications. Chem Soc Rev 2018; 46:7706-7756. [PMID: 29177281 DOI: 10.1039/c7cs00680b] [Citation(s) in RCA: 299] [Impact Index Per Article: 49.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Ruthenium(ii) [Ru(ii)] polypyridyl complexes have been the focus of intense investigations since work began exploring their supramolecular interactions with DNA. In recent years, there have been considerable efforts to translate this solution-based research into a biological environment with the intention of developing new classes of probes, luminescent imaging agents, therapeutics and theranostics. In only 10 years the field has expanded with diverse applications for these complexes as imaging agents and promising candidates for therapeutics. In light of these efforts this review exclusively focuses on the developments of these complexes in biological systems, both in cells and in vivo, and hopes to communicate to readers the diversity of applications within which these complexes have found use, as well as new insights gained along the way and challenges that researchers in this field still face.
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Affiliation(s)
- Fergus E Poynton
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, Dublin 2, Ireland.
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Zhai Y, Busscher HJ, Liu Y, Zhang Z, van Kooten TG, Su L, Zhang Y, Liu J, Liu J, An Y, Shi L. Photoswitchable Micelles for the Control of Singlet-Oxygen Generation in Photodynamic Therapies. Biomacromolecules 2018; 19:2023-2033. [DOI: 10.1021/acs.biomac.8b00085] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yan Zhai
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Henk J. Busscher
- University of Groningen and University Medical Center Groningen, Department of Biomedical Engineering, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Yong Liu
- University of Groningen and University Medical Center Groningen, Department of Biomedical Engineering, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Zhenkun Zhang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Theo G. van Kooten
- University of Groningen and University Medical Center Groningen, Department of Biomedical Engineering, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Linzhu Su
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yumin Zhang
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Science and Peking Union Medical College, Tianjin, 300192, People’s Republic of China
| | - Jinjian Liu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Science and Peking Union Medical College, Tianjin, 300192, People’s Republic of China
| | - Jianfeng Liu
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Science and Peking Union Medical College, Tianjin, 300192, People’s Republic of China
| | - Yingli An
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Linqi Shi
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
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123
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Mohamed HRH. Genotoxicity and Carcinogenicity of Daily Used Nanoparticles: In Vivo Studies. Nanotoxicology 2018. [DOI: 10.1201/b21545-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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124
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Civantos FJ, Karakullukcu B, Biel M, Silver CE, Rinaldo A, Saba NF, Takes RP, Vander Poorten V, Ferlito A. A Review of Photodynamic Therapy for Neoplasms of the Head and Neck. Adv Ther 2018; 35:324-340. [PMID: 29417455 DOI: 10.1007/s12325-018-0659-3] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Indexed: 12/14/2022]
Abstract
Photodynamic therapy (PDT) involves the use of a phototoxic drug which is activated by low powered laser light to destroy neoplastic cells. Multiple photosensitizers have been studied and tumors have been treated in a variety of head and neck sites over the last 30 years. PDT can effectively treat head and neck tumors, particularly those of the superficial spreading type, and the classic application of this technology has been in the patient with a wide field of dysplastic change and superficial carcinomatosis. Interstitial treatment has been used to treat more invasive cancer. Data is available from case series and institutional experiences, but very little randomized data is available. We review the mechanisms of action, historical development, available data, and current knowledge regarding PDT for the various head and neck subsites, and discuss possible future directions, with an emphasis on clinical application.
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Affiliation(s)
- Francisco J Civantos
- Department of Otolaryngology-Head and Neck Surgery, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, USA.
| | - Barış Karakullukcu
- The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Merrill Biel
- University of Minnesota, Minneapolis, MN, USA
- Ear, Nose and Throat Specialty Care of Minnesota, Minneapolis, MN, USA
| | - Carl E Silver
- Department of Surgery, University of Arizona College of Medicine - Phoenix, Phoenix, AZ, USA
| | | | - Nabil F Saba
- Department of Hematology and Medical Oncology, The Winship Cancer Institute of Emory University, Atlanta, GA, USA
| | - Robert P Takes
- Department of Otolaryngology-Head and Neck Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Vincent Vander Poorten
- Otorhinolaryngology-Head and Neck Surgery and Department of Oncology, Section Head and Neck Oncology, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | - Alfio Ferlito
- International Head and Neck Scientific Group, Padua, Italy
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125
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Zhang J, Jiang C, Figueiró Longo JP, Azevedo RB, Zhang H, Muehlmann LA. An updated overview on the development of new photosensitizers for anticancer photodynamic therapy. Acta Pharm Sin B 2018; 8:137-146. [PMID: 29719775 PMCID: PMC5925394 DOI: 10.1016/j.apsb.2017.09.003] [Citation(s) in RCA: 330] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 07/14/2017] [Accepted: 07/15/2017] [Indexed: 12/31/2022] Open
Abstract
Photodynamic therapy (PDT), based on the photoactivation of photosensitizers (PSs), has become a well-studied therapy for cancer. Photofrin®, belonging to the first generation of PS, is still widely used for the treatment of different kinds of cancers; however, it has several drawbacks that significantly limit its general clinical use. Consequently, there has been extensive research on the design of PS molecules with optimized pharmaceutical properties, with aiming of overcoming the disadvantages of traditional PS, such as poor chemical purity, long half-life, excessive accumulation into the skin, and low attenuation coefficients. The rational design of novel PS with desirable properties has attracted considerable research in the pharmaceutical field. This review presents an overview on the classical photosensitizers and the most significant recent advances in the development of PS with regard to their potential application in oncology.
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Affiliation(s)
- Juan Zhang
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China
- Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil
| | - Chengshi Jiang
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China
| | | | | | - Hua Zhang
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China
| | - Luis Alexandre Muehlmann
- Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil
- Faculty of Ceilandia, University of Brasilia, Brasilia 72220-900, Brazil
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126
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Song H, Wang G, Wang J, Wang Y, Wei H, He J, Luo S. 131I-labeled 5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrin and 5,10,15,20-tetrakis(4-aminophenyl)porphyrin for combined photodynamic and radionuclide therapy. J Radioanal Nucl Chem 2018. [DOI: 10.1007/s10967-018-5735-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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127
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Choi J, Lee SE, Park JS, Kim SY. Gold nanorod-photosensitizer conjugates with glutathione-sensitive linkages for synergistic cancer photodynamic/photothermal therapy. Biotechnol Bioeng 2018; 115:1340-1354. [DOI: 10.1002/bit.26536] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 12/12/2017] [Accepted: 12/28/2017] [Indexed: 01/27/2023]
Affiliation(s)
- Jongseon Choi
- Graduate School of Energy Science and Technology; Chungnam National University; Daejeon Korea
| | - Sang-Eun Lee
- Department of Physical Pharmacy; College of Pharmacy; Chungnam National University; Daejeon Korea
| | - Jeong-Sook Park
- Department of Physical Pharmacy; College of Pharmacy; Chungnam National University; Daejeon Korea
| | - So Yeon Kim
- Graduate School of Energy Science and Technology; Chungnam National University; Daejeon Korea
- Department of Chemical Engineering Education; College of Education; Chungnam National University; Daejeon Korea
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128
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Almeida-Marrero V, van de Winckel E, Anaya-Plaza E, Torres T, de la Escosura A. Porphyrinoid biohybrid materials as an emerging toolbox for biomedical light management. Chem Soc Rev 2018; 47:7369-7400. [DOI: 10.1039/c7cs00554g] [Citation(s) in RCA: 136] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The present article reviews the most important developing strategies in light-induced nanomedicine, based on the combination of porphyrinoid photosensitizers with a wide variety of biomolecules and biomolecular assemblies.
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Affiliation(s)
| | | | - Eduardo Anaya-Plaza
- Departamento de Química Orgánica
- Universidad Autónoma de Madrid
- Cantoblanco 28049
- Spain
| | - Tomás Torres
- Departamento de Química Orgánica
- Universidad Autónoma de Madrid
- Cantoblanco 28049
- Spain
- Institute for Advanced Research in Chemistry (IAdChem)
| | - Andrés de la Escosura
- Departamento de Química Orgánica
- Universidad Autónoma de Madrid
- Cantoblanco 28049
- Spain
- Institute for Advanced Research in Chemistry (IAdChem)
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129
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Audi H, Azar DF, Mahjoub F, Farhat S, El Masri Z, El-Sibai M, Abi-Habib RJ, Khnayzer RS. Cytotoxicity modulation of ruthenium(II) tris-bathophenanthroline complexes with systematically varied charge. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.10.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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130
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Park W, Cho S, Han J, Shin H, Na K, Lee B, Kim DH. Advanced smart-photosensitizers for more effective cancer treatment. Biomater Sci 2017; 6:79-90. [PMID: 29142997 PMCID: PMC5736440 DOI: 10.1039/c7bm00872d] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Photodynamic therapy (PDT) based upon the use of light and photosensitizers (PSs) has been used as a novel treatment approach for a variety of tumors. It, however, has several major limitations in the clinic: poor water solubility, long-term phototoxicity, low tumor targeting efficacy, and limited light penetration. With advances in nanotechnology, materials science, and clinical interventional imaging procedures, various smart-PSs have been developed for improving their cancer-therapeutic efficacy while reducing the adverse effects. Here, we briefly review state-of-the-art smart-PSs and discuss the future directions of PDT technology.
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Affiliation(s)
- Wooram Park
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, United States
| | - Soojeong Cho
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, United States
| | - Jieun Han
- Center for Photomedicine, Department of Biotechnology, The Catholic University of Korea, Bucheon-si, Gyeonggi-do 14662, Republic of Korea
| | - Heejun Shin
- Center for Photomedicine, Department of Biotechnology, The Catholic University of Korea, Bucheon-si, Gyeonggi-do 14662, Republic of Korea
| | - Kun Na
- Center for Photomedicine, Department of Biotechnology, The Catholic University of Korea, Bucheon-si, Gyeonggi-do 14662, Republic of Korea
| | - Byeongdu Lee
- X-ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - Dong-Hyun Kim
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, United States
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois 60611, United States
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131
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Deyev SM, Lebedenko EN. Targeted Bifunctional Proteins and Hybrid Nanoconstructs for Cancer Diagnostics and Therapies. Mol Biol 2017. [DOI: 10.1134/s002689331706005x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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132
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Fluorescence analysis of a tumor model in the chorioallantoic membrane used for the evaluation of different photosensitizers for photodynamic therapy. Photodiagnosis Photodyn Ther 2017; 19:78-83. [DOI: 10.1016/j.pdpdt.2017.04.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 03/23/2017] [Accepted: 04/24/2017] [Indexed: 11/19/2022]
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133
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Huang C, Sun M, Yang Y, Wang F, Ma X, Li J, Wang Y, Ding Q, Ying H, Song H, Wu Y, Jiang Y, Jia X, Ba Q, Wang H. Titanium dioxide nanoparticles prime a specific activation state of macrophages. Nanotoxicology 2017; 11:737-750. [PMID: 28669258 DOI: 10.1080/17435390.2017.1349202] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Titanium dioxide nanoparticles (TiO2 NPs) are widely used in foods, cosmetics, and medicine. Although the inhalation toxicity of TiO2 NPs has been studied, the potential adverse effects of oral exposure of low-dose TiO2 NPs are largely unclear. Herein, with macrophage cell lines, primary cells, and mouse models, we show that TiO2 NPs prime macrophages into a specific activation state characterized by excessive inflammation and suppressed innate immune function. After a month of dietary exposure in mice or exposure in vitro to TiO2 NPs (10 and 50 nm), the expressions of pro-inflammatory genes in macrophages were increased, and the expressions of anti-inflammatory genes were decreased. In addition, for macrophages exposed to TiO2 NPs in vitro and in vivo, their chemotactic, phagocytic, and bactericidal activities were lower. This imbalance in the immune system could enhance the susceptibility to infections. In mice, after a month of dietary exposure to low doses of TiO2 NPs, an aggravated septic shock occurred in response to lipopolysaccharide challenge, leading to elevated levels of inflammatory cytokines in serum and reduced overall survival. Moreover, TLR4-deficient mice and primary macrophages, or TLR4-independent stimuli, showed less response to TiO2 NPs. These results demonstrate that TiO2 NPs induce an abnormal state of macrophages characterized by excessive inflammation and suppressed innate immune function in a TLR4-dependent manner, which may suggest a potential health risk, particularly for those with additional complications, such as bacterial infections.
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Affiliation(s)
- Chao Huang
- a Key Laboratory of Food Safety Research , Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai , China
| | - Mayu Sun
- a Key Laboratory of Food Safety Research , Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai , China
| | - Yang Yang
- a Key Laboratory of Food Safety Research , Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai , China
| | - Feng Wang
- a Key Laboratory of Food Safety Research , Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai , China
| | - Xueqi Ma
- a Key Laboratory of Food Safety Research , Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai , China
| | - Jingquan Li
- b School of Public Health , Shanghai Jiao Tong University School of Medicine , Shanghai , China
| | - Yilong Wang
- c Institute for Biomedical Engineering & Nano Science , Tongji University School of Medicine , Shanghai , China
| | - Qiurong Ding
- a Key Laboratory of Food Safety Research , Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai , China
| | - Hao Ying
- a Key Laboratory of Food Safety Research , Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai , China
| | - Haiyun Song
- a Key Laboratory of Food Safety Research , Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai , China
| | - Yongning Wu
- d Key Laboratory of Food Safety Risk Assessment , Ministry of Health , Beijing , China
| | - Yiguo Jiang
- e School of Public Health , Guangzhou Medical University , Guangdong , China
| | - Xudong Jia
- d Key Laboratory of Food Safety Risk Assessment , Ministry of Health , Beijing , China
| | - Qian Ba
- b School of Public Health , Shanghai Jiao Tong University School of Medicine , Shanghai , China
| | - Hui Wang
- a Key Laboratory of Food Safety Research , Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences , Shanghai , China.,b School of Public Health , Shanghai Jiao Tong University School of Medicine , Shanghai , China.,f Shanghai Clinical Center , Chinese Academy of Sciences , Shanghai , China
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134
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Malatesti N, Munitic I, Jurak I. Porphyrin-based cationic amphiphilic photosensitisers as potential anticancer, antimicrobial and immunosuppressive agents. Biophys Rev 2017; 9:149-168. [PMID: 28510089 PMCID: PMC5425819 DOI: 10.1007/s12551-017-0257-7] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 03/05/2017] [Indexed: 12/15/2022] Open
Abstract
Photodynamic therapy (PDT) combines a photosensitiser, light and molecular oxygen to induce oxidative stress that can be used to kill pathogens, cancer cells and other highly proliferative cells. There is a growing number of clinically approved photosensitisers and applications of PDT, whose main advantages include the possibility of selective targeting, localised action and stimulation of the immune responses. Further improvements and broader use of PDT could be accomplished by designing new photosensitisers with increased selectivity and bioavailability. Porphyrin-based photosensitisers with amphiphilic properties, bearing one or more positive charges, are an effective tool in PDT against cancers, microbial infections and, most recently, autoimmune skin disorders. The aim of the review is to present some of the recent examples of the applications and research that employ this specific group of photosensitisers. Furthermore, we will highlight the link between their structural characteristics and PDT efficiency, which will be helpful as guidelines for rational design and evaluation of new PSs.
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Affiliation(s)
- Nela Malatesti
- Department of Biotechnology, University of Rijeka, Radmile Matejčić 2, 51000, Rijeka, Croatia.
| | - Ivana Munitic
- Department of Biotechnology, University of Rijeka, Radmile Matejčić 2, 51000, Rijeka, Croatia
| | - Igor Jurak
- Department of Biotechnology, University of Rijeka, Radmile Matejčić 2, 51000, Rijeka, Croatia
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van Straten D, Mashayekhi V, de Bruijn HS, Oliveira S, Robinson DJ. Oncologic Photodynamic Therapy: Basic Principles, Current Clinical Status and Future Directions. Cancers (Basel) 2017; 9:cancers9020019. [PMID: 28218708 PMCID: PMC5332942 DOI: 10.3390/cancers9020019] [Citation(s) in RCA: 571] [Impact Index Per Article: 81.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 02/10/2017] [Accepted: 02/12/2017] [Indexed: 12/12/2022] Open
Abstract
Photodynamic therapy (PDT) is a clinically approved cancer therapy, based on a photochemical reaction between a light activatable molecule or photosensitizer, light, and molecular oxygen. When these three harmless components are present together, reactive oxygen species are formed. These can directly damage cells and/or vasculature, and induce inflammatory and immune responses. PDT is a two-stage procedure, which starts with photosensitizer administration followed by a locally directed light exposure, with the aim of confined tumor destruction. Since its regulatory approval, over 30 years ago, PDT has been the subject of numerous studies and has proven to be an effective form of cancer therapy. This review provides an overview of the clinical trials conducted over the last 10 years, illustrating how PDT is applied in the clinic today. Furthermore, examples from ongoing clinical trials and the most recent preclinical studies are presented, to show the directions, in which PDT is headed, in the near and distant future. Despite the clinical success reported, PDT is still currently underutilized in the clinic. We also discuss the factors that hamper the exploration of this effective therapy and what should be changed to render it a more effective and more widely available option for patients.
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Affiliation(s)
- Demian van Straten
- Cell Biology, Department of Biology, Science Faculty, Utrecht University, Utrecht 3584 CH, The Netherlands.
| | - Vida Mashayekhi
- Cell Biology, Department of Biology, Science Faculty, Utrecht University, Utrecht 3584 CH, The Netherlands.
| | - Henriette S de Bruijn
- Center for Optical Diagnostics and Therapy, Department of Otolaryngology-Head and Neck Surgery, Erasmus Medical Center, Postbox 204, Rotterdam 3000 CA, The Netherlands.
| | - Sabrina Oliveira
- Cell Biology, Department of Biology, Science Faculty, Utrecht University, Utrecht 3584 CH, The Netherlands.
- Pharmaceutics, Department of Pharmaceutical Sciences, Science Faculty, Utrecht University, Utrecht 3584 CG, The Netherlands.
| | - Dominic J Robinson
- Center for Optical Diagnostics and Therapy, Department of Otolaryngology-Head and Neck Surgery, Erasmus Medical Center, Postbox 204, Rotterdam 3000 CA, The Netherlands.
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136
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Azar DF, Audi H, Farhat S, El-Sibai M, Abi-Habib RJ, Khnayzer RS. Phototoxicity of strained Ru(ii) complexes: is it the metal complex or the dissociating ligand? Dalton Trans 2017; 46:11529-11532. [DOI: 10.1039/c7dt02255g] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
This work exemplifies the potential potency of photochemically ejected ligands from strained Ru(ii) polypyridyl complexes used in photoactivated chemotherapy.
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Affiliation(s)
- Daniel F. Azar
- Department of Natural Sciences
- Lebanese American University
- Beirut 1102-2801
- Lebanon
| | - Hassib Audi
- Department of Natural Sciences
- Lebanese American University
- Beirut 1102-2801
- Lebanon
| | - Stephanie Farhat
- Department of Natural Sciences
- Lebanese American University
- Beirut 1102-2801
- Lebanon
| | - Mirvat El-Sibai
- Department of Natural Sciences
- Lebanese American University
- Beirut 1102-2801
- Lebanon
| | - Ralph J. Abi-Habib
- Department of Natural Sciences
- Lebanese American University
- Beirut 1102-2801
- Lebanon
| | - Rony S. Khnayzer
- Department of Natural Sciences
- Lebanese American University
- Beirut 1102-2801
- Lebanon
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137
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Chitgupi U, Qin Y, Lovell JF. Targeted Nanomaterials for Phototherapy. Nanotheranostics 2017; 1:38-58. [PMID: 29071178 PMCID: PMC5646723 DOI: 10.7150/ntno.17694] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Accepted: 11/30/2016] [Indexed: 12/22/2022] Open
Abstract
Phototherapies involve the irradiation of target tissues with light. To further enhance selectivity and potency, numerous molecularly targeted photosensitizers and photoactive nanoparticles have been developed. Active targeting typically involves harnessing the affinity between a ligand and a cell surface receptor for improved accumulation in the targeted tissue. Targeting ligands including peptides, proteins, aptamers and small molecules have been explored for phototherapy. In this review, recent examples of targeted nanomaterials used in phototherapy are summarized.
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Affiliation(s)
| | | | - Jonathan F. Lovell
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, New York, USA
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138
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Megna M, Fabbrocini G, Marasca C, Monfrecola G. Photodynamic Therapy and Skin Appendage Disorders: A Review. Skin Appendage Disord 2016; 2:166-176. [PMID: 28232927 DOI: 10.1159/000453273] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 11/07/2016] [Indexed: 12/19/2022] Open
Abstract
Photodynamic therapy (PDT) is a noninvasive treatment that utilizes light treatment along with application of a photosensitizing agent. In dermatology, PDT is commonly used and approved for the treatment of oncological conditions such as actinic keratosis, Bowen disease and superficial basal cell carcinoma. In the last 2 decades however, PDT has also been used for the treatment of several nonneoplastic dermatological diseases. The present review summarizes published data on PDT application in skin appendage disorders. Our literature review shows that: (a) PDT may be a suitable treatment for acne, folliculitis decalvans, hidradenitis suppurativa, nail diseases, and sebaceous hyperplasia; (b) there is a lack of agreement on PDT features (type, concentrations and incubation period of used substances, number and frequency of PDT sessions, optimal parameters of light sources, and patient characteristics [e.g., failure to previous treatments, disease severity, body surface area involved, etc.] which should guide PDT use in these diseases);
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Affiliation(s)
- Matteo Megna
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Gabriella Fabbrocini
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Claudio Marasca
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Giuseppe Monfrecola
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
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Zhang Z, Chen Y, Xu H, Wo Y, Zhang Z, Liu Y, Su W, Cui D, Zhang Y. 5-Aminolevulinic acid loaded ethosomal vesicles with high entrapment efficiency for in vitro topical transdermal delivery and photodynamic therapy of hypertrophic scars. NANOSCALE 2016; 8:19270-19279. [PMID: 27830857 DOI: 10.1039/c6nr06872c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Photodynamic therapy (PDT) with 5-aminolevulinic acid (ALA) is an alternative therapy for hypertrophic scars (HS), which destroys human hypertrophic scar fibroblasts (HSF). However, the poor permeability of ALA both in HS tissue and HSF significantly restricts the PDT of HS. To overcome these barriers, ALA-loaded ethosomal vesicles (ALA-ES) were developed by a pH gradient active loading method and characterized by morphology, entrapment efficiency (EE) and stability. Results show that prepared ALA-ES are homogenous spherical lamellar vesicles, 53 ± 7 nm in size, 50.6 ± 2.3% in EE and have excellent stability. In vitro transdermal delivery studies through HS tissue were carried out by using Franz diffusion cells. Compared to the traditional ALA hydroalcoholic solution (ALA-HA), ALA-ES achieve higher drug retention in less administration time, and fluorescence microscopy showed that ALA-ES penetrate into the deeper dermis of HS in a shorter time, indicating that ALA-ES can enhance the penetration of ALA into HS. Additionally, ALA-ES was visualized in HS tissue for the first time by transmission electron microscopy (TEM). The irregular and collapsed ALA-ES suggest that they can squeeze through narrow spaces to the target area and release ALA into HS. Taking HSF as the target, the transcellular delivery of ALA-ES into HSF cells was investigated by intracellular protoporphyrin IX (PpIX) accumulation. The efficiency of PDT for HSF cells, including the formation of reactive oxygen species (ROS) and cell apoptosis, were also well investigated. Furthermore, the detailed changes of HSF were observed by TEM. The results strongly indicate that ALA-ES can facilitate ALA penetration into HSF cells, and can cause a higher level of cell apoptosis or necrosis than ALA-HA. ALA-ES with high EE is therefore a promising transdermal delivery system for topical ALA administration and has great potential in ALA-PDT of HS.
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Affiliation(s)
- Zheng Zhang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, 639 Zhizaoju Rd, Shanghai 200011, P.R. China.
| | - Yunsheng Chen
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Center for Intelligent Instrument for Diagnosis and Therapy, School of Biomedicine Engineering, 800 Dongchuan Rd, Shanghai Jiao Tong University, Shanghai 200240, P.R. China.
| | - Heng Xu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, 639 Zhizaoju Rd, Shanghai 200011, P.R. China.
| | - Yan Wo
- Department of Human Anatomy, Histology and Embryology, School of Medicine, Shanghai Jiao Tong University, 227 South Chongqing Rd, Shanghai 200025, P.R. China
| | - Zhen Zhang
- Department of Dermatology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, 639 Zhizaoju Rd, Shanghai 200011, P.R. China
| | - Ying Liu
- Cosmetic Laser Center, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, 639 Zhizaoju Rd, Shanghai 200011, P.R. China
| | - Weijie Su
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, 639 Zhizaoju Rd, Shanghai 200011, P.R. China.
| | - Daxiang Cui
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Center for Intelligent Instrument for Diagnosis and Therapy, School of Biomedicine Engineering, 800 Dongchuan Rd, Shanghai Jiao Tong University, Shanghai 200240, P.R. China.
| | - Yixin Zhang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, 639 Zhizaoju Rd, Shanghai 200011, P.R. China.
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140
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Clinical efficacy of photodynamic therapy. Obstet Gynecol Sci 2016; 59:479-488. [PMID: 27896250 PMCID: PMC5120067 DOI: 10.5468/ogs.2016.59.6.479] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2015] [Revised: 05/11/2016] [Accepted: 07/28/2016] [Indexed: 11/08/2022] Open
Abstract
Objective The management of cervical intraepithelial neoplasia (CIN) and early invasive cancer of the uterine cervix is very difficult to approach, especially in case of young woman who wants to preserve her fertility. Conization of the cervix may have various kinds of disadvantage. The objective of this clinical retrospective study is to investigate the therapeutic effects and clinical efficacy of photodynamic therapy (PDT) including combined chemo-photodynamic therapy in patients with pre-malignant CIN and malignant invasive cervical cancer. Methods Total number of PDT trial case was 50 cases and total number of patient was 22 patients who registered to PDT clinic. We used photogem sensitizer and 632 nm diode laser in early two cases. After then we performed PDT using photofrin sensitizer and 630 nm diode laser in other cases. We used flat-cut, microlens, cylindrical diffuser, and interstitial type optic fibers in order to irradiate the lesions. 240 J/cm2 energy was irradiated to the lesions. Results CIN 2 were 4 cases (18.2%) and CIN 3 were 15 (68.2%) and invasive cervical cancer were 3 (13.6%). Complete remission (CR) was found in 20 patients (91%). One case of 19 patients with CIN lesion recurred at 18 months after PDT treatment. CR was found in 18 cases in the patients with CIN lesions (95%). CR was found in 2 cases in the patients with invasive cervical cancer (67%). Conclusion Our data showed that CR rate was fantastic in CIN group (95%). This study suggests that PDT can be recommended as new optimistic management modality on the patients with pre-malignant CIN lesions including carcinoma in situ and relatively early invasive cancer of the uterine cervix. Combined chemo-photodynamic therapy is essential in case of invasive cervical cancer. For the young age group who desperately want to preserve their fertility and have a healthy baby, PDT can be a beacon of hope.
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141
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de Freitas CF, Pellosi DS, Estevão BM, Calori IR, Tsubone TM, Politi MJ, Caetano W, Hioka N. Nanostructured Polymeric Micelles Carrying Xanthene Dyes for Photodynamic Evaluation. Photochem Photobiol 2016; 92:790-799. [DOI: 10.1111/php.12645] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Accepted: 09/06/2016] [Indexed: 12/15/2022]
Affiliation(s)
| | - Diogo Silva Pellosi
- Departamento de Química; Universidade Estadual de Maringá; Maringá Paraná Brazil
| | | | - Italo Rodrigo Calori
- Departamento de Química; Faculdade de Filosofia; Ciências e Letras de Ribeirão Preto; Ribeirão Preto São Paulo Brazil
| | | | | | - Wilker Caetano
- Departamento de Química; Universidade Estadual de Maringá; Maringá Paraná Brazil
| | - Noboru Hioka
- Departamento de Química; Universidade Estadual de Maringá; Maringá Paraná Brazil
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142
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Pinto GP, Lopes KAR, Salles NG, Pacheco-Soares C. N-acetyl Glucosamine Distribution and Mitochondrial Activity of Tumor Cell Exposed to Photodynamic Therapy. J Fluoresc 2016; 26:1923-1926. [PMID: 27596233 DOI: 10.1007/s10895-016-1914-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 08/26/2016] [Indexed: 01/24/2023]
Abstract
The use of lectins can play an important role for tracking modification on cell surface components, since lectins can be easily complexed with radioisotopes, biotin or fluorescein, facilitating the evaluation of carbohydrates distribution in the cell and mitochondrial activity. The aim of this study was to evaluate photodynamic therapy effects on indirect distribution of N-acetyl-glucosamine terminal glycoproteins, in human laryngeal carcinoma HEp-2 cell line surface, using lectin wheat germ agglutinin (WGA) and on mitochondrial activity, for the same cell line, using MitoTracker. The photosensitizer Aluminum Phthalocyanine Tetrasulfonate (AlPcS4) was administrated at 10 μM/mL, followed by an incubation period for its accumulation in the tumor cells, which were irradiated with laser diode λ = 685 nm and energy density of 4.5 J/cm2. Our results indicated that, after Photodynamic Therapy (PDT), it was observed N-acetyl glucosamine terminal glycoprotein expression and mitochondrial O2 production, compared to the control group. Based on these results, we suggest that PDT influences the O2 mitochondrial production and the presence of surface glycoproteins N-acetyl glucosamine terminals.
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Affiliation(s)
- G P Pinto
- Faculdade de Ciências da Saúde, Universidade do Vale do Paraíba (Univap), Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo, Brazil
| | - K A R Lopes
- Instituto de Pesquisa & Desenvolvimento (IP&D) - Laboratório Dinâmica de Compartimentos Celulares, Universidade do Vale do Paraíba (Univap), Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo, Brazil
| | - N G Salles
- Instituto de Pesquisa & Desenvolvimento (IP&D) - Laboratório Dinâmica de Compartimentos Celulares, Universidade do Vale do Paraíba (Univap), Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo, Brazil.,Instituto de Pesquisa & Desenvolvimento (IP&D) - Laboratório de Nanotecnologia Biomédica (NANOBIO), Universidade do Vale do Paraíba (Univap), Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo, Brazil
| | - C Pacheco-Soares
- Instituto de Pesquisa & Desenvolvimento (IP&D) - Laboratório Dinâmica de Compartimentos Celulares, Universidade do Vale do Paraíba (Univap), Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo, Brazil.
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143
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Zhao L, Kim TH, Kim HW, Ahn JC, Kim SY. Enhanced cellular uptake and phototoxicity of Verteporfin-conjugated gold nanoparticles as theranostic nanocarriers for targeted photodynamic therapy and imaging of cancers. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 67:611-622. [DOI: 10.1016/j.msec.2016.05.047] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 05/09/2016] [Accepted: 05/12/2016] [Indexed: 12/26/2022]
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144
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Hu H, Sheng Y, Ye M, Qian Y, Tang J, Shen Y. A porphyrin-based magnetic and fluorescent dual-modal nanoprobe for tumor imaging. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.02.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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145
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Walker MG, Jarman PJ, Gill MR, Tian X, Ahmad H, Reddy PAN, McKenzie L, Weinstein JA, Meijer AJHM, Battaglia G, Smythe CGW, Thomas JA. A Self-Assembled Metallomacrocycle Singlet Oxygen Sensitizer for Photodynamic Therapy. Chemistry 2016; 22:5996-6000. [DOI: 10.1002/chem.201600852] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Michael G. Walker
- Department of Chemistry; University of Sheffield; Sheffield S10 3GZ UK
| | - Paul J. Jarman
- Department of Chemistry; University of Sheffield; Sheffield S10 3GZ UK
| | - Martin R. Gill
- Department of Biomedical Science; University of Sheffield; Sheffield UK
| | - Xiaohe Tian
- Department of Chemistry; University College London; London UK
| | - Haslina Ahmad
- Department of Chemistry; Universiti Putra Malaysia; 43400 UPM Serdang Malaysia
| | | | - Luke McKenzie
- Department of Chemistry; University of Sheffield; Sheffield S10 3GZ UK
| | | | | | | | - Carl G. W. Smythe
- Department of Biomedical Science; University of Sheffield; Sheffield UK
| | - Jim A. Thomas
- Department of Chemistry; University of Sheffield; Sheffield S10 3GZ UK
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146
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Gupta T, Patra AK, Dhar S, Nethaji M, Chakravarty AR. Effect of copper-sulphur bond on the DNA photo-cleavage activity of 2-(methylthio)ethylpyridine-2-carbaldimine copper(II) complexes. J CHEM SCI 2016. [DOI: 10.1007/bf03356106] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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147
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Meena KS, Dhanalekshmi KI, Jayamoorthy K. Study of photodynamic activity of Au@SiO2 core-shell nanoparticles in vitro. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 63:317-22. [PMID: 27040225 DOI: 10.1016/j.msec.2016.03.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 01/23/2016] [Accepted: 03/01/2016] [Indexed: 11/15/2022]
Abstract
Metal-semiconductor core-shell type Au@SiO2 nanoparticles were prepared by Stober's method. They were characterized by absorption, XRD, HR-TEM and EDAX techniques. The resulting modified core-shell nanoparticles shows that the formation of singlet oxygen, which was confirmed by ESR technique. The photohemolysis studies were carried out under two different experimental conditions. It is observed that the photohemolysis increases with concentration as well as light dose. Cell viability of the core-shell nanoparticles against HeLa cell lines were studied by MTT assay method. The outcomes of the present study indicate that, the Au@SiO2 core-shell nanoparticles are extremely stable with a very high photodynamic efficiency under visible light illumination.
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Affiliation(s)
- K S Meena
- PG & Research Department of Chemistry, Queen Mary's College, Chennai 600 004, Tamil Nadu, India.
| | - K I Dhanalekshmi
- PG & Research Department of Chemistry, Queen Mary's College, Chennai 600 004, Tamil Nadu, India.
| | - K Jayamoorthy
- Department of Chemistry, St. Joseph's College of Engineering, Chennai 600119, Tamil Nadu, India
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148
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Rizzi V, Fini P, Semeraro P, Cosma P. Detailed investigation of ROS arisen from chlorophyll a/Chitosan based-biofilm. Colloids Surf B Biointerfaces 2016; 142:239-247. [PMID: 26966998 DOI: 10.1016/j.colsurfb.2016.02.062] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 02/25/2016] [Accepted: 02/28/2016] [Indexed: 01/28/2023]
Abstract
The aim of this work is to study the nature of reactive oxygen species, ROS, arisen from Chitosan/2-HP-β-Cyclodextrin/Chlorophyll a (CH/CD/Chla) blended biofilm under a photodynamic activity. Suitable molecules, called primary acceptors, able to react selectively with ROS, in turn generated by the photosensitizer (PS), herein Chla, are used to attempt this purpose. The changes of the absorption and the emission spectra of these acceptors after the irradiation of aqueous solution containing the active biofilm have provided the specific nature of ROS and thus the main pathway of reaction followed by PS, in our condition. The (1)O2 formation was unveiled using Uric Acid (UA) and 9,10-diphenilanthracene (DPA). On the other hand, 2,7- dichlorofluorescin and Ferricytochrome c (Cyt-c) were used to detect the formation of hydrogen peroxide and superoxide radical anion, respectively. Results suggest that among the possible pathways of reaction, namely Type I and Type II, potentially followed by PSs, in our condition the hybrid biofilm CH/CD/Chla follows mainly Type II mechanism with the formation of (1)O2. However, the latter is involved in subsequent pathway of reaction involving Chla inducing, in addition, the formation of O2(-) and H2O2.
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Affiliation(s)
- Vito Rizzi
- Università degli Studi "Aldo Moro" di Bari, Dip. Chimica, Via Orabona, 4, 70126 Bari, Italy
| | - Paola Fini
- Consiglio Nazionale delle Ricerche CNR-IPCF, UOS Bari, Via Orabona, 4, 70126 Bari, Italy
| | - Paola Semeraro
- Università degli Studi "Aldo Moro" di Bari, Dip. Chimica, Via Orabona, 4, 70126 Bari, Italy
| | - Pinalysa Cosma
- Università degli Studi "Aldo Moro" di Bari, Dip. Chimica, Via Orabona, 4, 70126 Bari, Italy; Consiglio Nazionale delle Ricerche CNR-IPCF, UOS Bari, Via Orabona, 4, 70126 Bari, Italy.
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149
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Kemp JA, Shim MS, Heo CY, Kwon YJ. "Combo" nanomedicine: Co-delivery of multi-modal therapeutics for efficient, targeted, and safe cancer therapy. Adv Drug Deliv Rev 2016; 98:3-18. [PMID: 26546465 DOI: 10.1016/j.addr.2015.10.019] [Citation(s) in RCA: 336] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Revised: 10/22/2015] [Accepted: 10/23/2015] [Indexed: 12/23/2022]
Abstract
The dynamic and versatile nature of diseases such as cancer has been a pivotal challenge for developing efficient and safe therapies. Cancer treatments using a single therapeutic agent often result in limited clinical outcomes due to tumor heterogeneity and drug resistance. Combination therapies using multiple therapeutic modalities can synergistically elevate anti-cancer activity while lowering doses of each agent, hence, reducing side effects. Co-administration of multiple therapeutic agents requires a delivery platform that can normalize pharmacokinetics and pharmacodynamics of the agents, prolong circulation, selectively accumulate, specifically bind to the target, and enable controlled release in target site. Nanomaterials, such as polymeric nanoparticles, gold nanoparticles/cages/shells, and carbon nanomaterials, have the desired properties, and they can mediate therapeutic effects different from those generated by small molecule drugs (e.g., gene therapy, photothermal therapy, photodynamic therapy, and radiotherapy). This review aims to provide an overview of developing multi-modal therapies using nanomaterials ("combo" nanomedicine) along with the rationale, up-to-date progress, further considerations, and the crucial roles of interdisciplinary approaches.
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Affiliation(s)
- Jessica A Kemp
- Department of Pharmaceutical Sciences, University of California, Irvine, CA 92697, United States
| | - Min Suk Shim
- Division of Bioengineering, Incheon National University, Incheon 406-772, Republic of Korea
| | - Chan Yeong Heo
- Department of Pharmaceutical Sciences, University of California, Irvine, CA 92697, United States; Department of Plastic Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Plastic Surgery, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Republic of Korea
| | - Young Jik Kwon
- Department of Pharmaceutical Sciences, University of California, Irvine, CA 92697, United States; Department of Chemical Engineering and Materials Science,University of California, Irvine, CA 92697, United States; Department of Biomedical Engineering,University of California, Irvine, CA 92697, United States; Department of Molecular Biology and Biochemistry, University of California, Irvine, CA 92697, United States.
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150
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Gornati R, Longo A, Rossi F, Maisano M, Sabatino G, Mauceri A, Bernardini G, Fasulo S. Effects of titanium dioxide nanoparticle exposure in Mytilus galloprovincialis gills and digestive gland. Nanotoxicology 2016; 10:807-17. [PMID: 26846715 DOI: 10.3109/17435390.2015.1132348] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Despite the wide use of nanoscale materials in several fields, some aspects of the nanoparticle behavior have to be still investigated. In this work, we faced the aspect of environmental effects of increasing concentrations of TiO2NPs using the Mytilus galloprovincialis as an animal model and carrying out a multidisciplinary approach to better explain the results. Bioaccumulation suggested that the gills and digestive gland are the most sensitive organs to TiO2NP exposure. Histological observations have evidenced an altered tissue organization and a consistent infiltration of hemocytes, as a consequence of the immune system activation, even though an increase in lipid peroxidation is uncertain and DNA damage became relevant only at high exposure dose (10 mg/L) or for longer exposure time (96 h). However, the over expression of SOD1 mRNA strengthen the concept that the toxicity of TiO2NPs could occur indirectly by ROS production. TEM analysis showed the presence of multilamellar bodies, RER fragmentation, and cytoplasmic vacuolization within relevant presence of dense granules, residual bodies, and lipid inclusions. These findings support the evidence of an initial inflammatory response by the cells of the target organs leading to apoptosis. In conclusion, we can state that certainly the exposure to TiO2NPs has affected our animal model from cellular to molecular levels. Interestingly, the same responses are caused by lower TiO2NP concentration and longer exposure time as well as higher doses and shorter exposure. We do not know if some of the conditions detected are reversible, then further studies are required to clarify this aspect.
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Affiliation(s)
- Rosalba Gornati
- a Dipartimento di Biotecnologie e Scienze della Vita , Università dell'Insubria , Varese , Italy .,b "The Protein Factory" Research Center, Politecnico di Milano, ICRM-CNR Milano and Università dell'Insubria , Milano , Italy
| | - Arturo Longo
- c Dipartimento di Scienze Biologiche e Ambientali , and
| | - Federica Rossi
- a Dipartimento di Biotecnologie e Scienze della Vita , Università dell'Insubria , Varese , Italy
| | - Maria Maisano
- c Dipartimento di Scienze Biologiche e Ambientali , and
| | - Giuseppe Sabatino
- d Dipartimento di Fisica e Scienze della Terra , Università di Messina , Messina , Italy
| | | | - Giovanni Bernardini
- a Dipartimento di Biotecnologie e Scienze della Vita , Università dell'Insubria , Varese , Italy .,b "The Protein Factory" Research Center, Politecnico di Milano, ICRM-CNR Milano and Università dell'Insubria , Milano , Italy
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