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Boscencu R, Radulea N, Manda G, Machado IF, Socoteanu RP, Lupuliasa D, Burloiu AM, Mihai DP, Ferreira LFV. Porphyrin Macrocycles: General Properties and Theranostic Potential. Molecules 2023; 28:molecules28031149. [PMID: 36770816 PMCID: PMC9919320 DOI: 10.3390/molecules28031149] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 01/26/2023] Open
Abstract
Despite specialists' efforts to find the best solutions for cancer diagnosis and therapy, this pathology remains the biggest health threat in the world. Global statistics concerning deaths associated with cancer are alarming; therefore, it is necessary to intensify interdisciplinary research in order to identify efficient strategies for cancer diagnosis and therapy, by using new molecules with optimal therapeutic potential and minimal adverse effects. This review focuses on studies of porphyrin macrocycles with regard to their structural and spectral profiles relevant to their applicability in efficient cancer diagnosis and therapy. Furthermore, we present a critical overview of the main commercial formulations, followed by short descriptions of some strategies approached in the development of third-generation photosensitizers.
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Affiliation(s)
- Rica Boscencu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia, 020956 Bucharest, Romania
- Correspondence: (R.B.); (R.P.S.); (A.M.B.); (L.F.V.F.)
| | - Natalia Radulea
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia, 020956 Bucharest, Romania
| | - Gina Manda
- “Victor Babeş” National Institute of Pathology, 050096 Bucharest, Romania
| | - Isabel Ferreira Machado
- Polytechnic Institute of Portalegre, 7300-110 Portalegre, Portugal
- BSIRG—Biospectroscopy and Interfaces Research Group, iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico and Associate Laboratory i4HB—Institute for Health and Bioeconomy at Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal
| | - Radu Petre Socoteanu
- “Ilie Murgulescu” Institute of Physical Chemistry, Romanian Academy, 060021 Bucharest, Romania
- Correspondence: (R.B.); (R.P.S.); (A.M.B.); (L.F.V.F.)
| | - Dumitru Lupuliasa
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia, 020956 Bucharest, Romania
| | - Andreea Mihaela Burloiu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia, 020956 Bucharest, Romania
- Correspondence: (R.B.); (R.P.S.); (A.M.B.); (L.F.V.F.)
| | - Dragos Paul Mihai
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia, 020956 Bucharest, Romania
| | - Luis Filipe Vieira Ferreira
- BSIRG—Biospectroscopy and Interfaces Research Group, iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico and Associate Laboratory i4HB—Institute for Health and Bioeconomy at Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal
- Correspondence: (R.B.); (R.P.S.); (A.M.B.); (L.F.V.F.)
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Lin Y, Qiu T, Lan Y, Li Z, Wang X, Zhou M, Li Q, Li Y, Liang J, Zhang J. Multi-Modal Optical Imaging and Combined Phototherapy of Nasopharyngeal Carcinoma Based on a Nanoplatform. Int J Nanomedicine 2022; 17:2435-2446. [PMID: 35656166 PMCID: PMC9151321 DOI: 10.2147/ijn.s357493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 05/11/2022] [Indexed: 11/23/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a common malignant tumor of the head and neck with a high incidence rate worldwide, especially in southern China. Phototheranostics in combination with nanoparticles is an integrated strategy for enabling simultaneous diagnosis, real-time monitoring, and administration of precision therapy for nasopharyngeal carcinoma (NPC). It has shown great potential in the field of cancer diagnosis and treatment owing to its unique noninvasive advantages. Many Chinese and international research teams have applied nano-targeted drugs to optical diagnosis and treatment technology to conduct multimodal imaging and collaborative treatment of NPC, which has become a hot research topic. In this review, we aimed to introduce the recent developments in phototheranostics of NPC based on a nanoplatform. This study aimed to elaborate on the applications of nanoplatform-based optical imaging strategies and treatment modalities, including fluorescence imaging, photoacoustic imaging, Raman spectroscopy imaging, photodynamic therapy, and photothermal therapy. This study is expected to provide a scientific basis for further research and development of NPC diagnosis and treatment.
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Affiliation(s)
- Yanping Lin
- Department of Radiology, DongGuan Tungwah Hospital, DongGuan, Guangdong, 523000, People's Republic of China
| | - Ting Qiu
- Department of Radiology, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, Guangdong, 519000, People's Republic of China
| | - Yintao Lan
- Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong, 511436, People's Republic of China
| | - Zhaoyong Li
- Department of Radiology, DongGuan Tungwah Hospital, DongGuan, Guangdong, 523000, People's Republic of China
| | - Xin Wang
- Department of Oncology, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong, 511500, People's Republic of China
| | - Mengyu Zhou
- Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong, 511436, People's Republic of China
| | - Qiuyu Li
- Department of Radiology, DongGuan Tungwah Hospital, DongGuan, Guangdong, 523000, People's Republic of China
| | - Yao Li
- Department of Radiology, DongGuan Tungwah Hospital, DongGuan, Guangdong, 523000, People's Republic of China
| | - Junsheng Liang
- Department of Radiology, DongGuan Tungwah Hospital, DongGuan, Guangdong, 523000, People's Republic of China
| | - Jian Zhang
- Department of Biomedical Engineering, School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong, 511436, People's Republic of China.,Department of Oncology, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong, 511500, People's Republic of China
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From Basic Mechanisms to Clinical Research: Photodynamic Therapy Applications in Head and Neck Malignancies and Vascular Anomalies. J Clin Med 2021; 10:jcm10194404. [PMID: 34640423 PMCID: PMC8509369 DOI: 10.3390/jcm10194404] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/13/2021] [Accepted: 09/17/2021] [Indexed: 01/10/2023] Open
Abstract
Head and neck cancers are largely squamous cell carcinomas derived from the epithelial lining of the structures in the region, and are often classified anatomically into oral, oropharyngeal, nasopharyngeal and laryngeal carcinomas. The region’s component structures serve complex and intricate functions, such as speaking, swallowing and breathing, which are often compromised by these neoplasms. Such lesions may also cause disfigurement, leading to distressing social and psychological issues. Conventional treatments of these neoplasms usually involve surgical intervention with or without chemoradiotherapy. These have shown to be efficacious; however, they can also cause damage to healthy as well as diseased tissue, exacerbating the aforementioned problems. Access to a given region to deliver the treatments is also often a problem, due to the complex anatomical structures involved. The use of photodynamic therapy in the head and neck region has been established for about two decades. In this review, we looked at the basic mechanisms of this intervention, examined its use in common head and neck malignancies and vascular anomalies, and reported on the most recent clinical studies. We further included a clinical guide which can help replicate the use of this technology by any unit. Based on this review, photodynamic therapy has been shown to be efficacious in the treatment of head and neck malignancies and vascular tumours. This therapy can be targeted to the diseased tissue and causes no damage to underlying structures. Recent studies have shown this therapy to be as effective as conventional therapies, without causing major adverse effects.
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Ali S, Amin MU, Tariq I, Sohail MF, Ali MY, Preis E, Ambreen G, Pinnapireddy SR, Jedelská J, Schäfer J, Bakowsky U. Lipoparticles for Synergistic Chemo-Photodynamic Therapy to Ovarian Carcinoma Cells: In vitro and in vivo Assessments. Int J Nanomedicine 2021; 16:951-976. [PMID: 33603362 PMCID: PMC7884954 DOI: 10.2147/ijn.s285950] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 12/17/2020] [Indexed: 02/04/2023] Open
Abstract
PURPOSE Lipoparticles are the core-shell type lipid-polymer hybrid systems comprising polymeric nanoparticle core enveloped by single or multiple pegylated lipid layers (shell), thereby melding the biomimetic properties of long-circulating vesicles as well as the mechanical advantages of the nanoparticles. The present study was aimed at the development of such an integrated system, combining the photodynamic and chemotherapeutic approaches for the treatment of multidrug-resistant cancers. METHODS For this rationale, two different sized Pirarubicin (THP) loaded poly lactic-co-glycolic acid (PLGA) nanoparticles were prepared by emulsion solvent evaporation technique, whereas liposomes containing Temoporfin (mTHPC) were prepared by lipid film hydration method. Physicochemical and morphological characterizations were done using dynamic light scattering, laser doppler anemometry, atomic force microscopy, and transmission electron microscopy. The quantitative assessment of cell damage was determined using MTT and reactive oxygen species (ROS) assay. The biocompatibility of the nanoformulations was evaluated with serum stability testing, haemocompatibility as well as acute in vivo toxicity using female albino (BALB/c) mice. RESULTS AND CONCLUSION The mean hydrodynamic diameter of the formulations was found between 108.80 ± 2.10 to 405.70 ± 10.00 nm with the zeta (ζ) potential ranging from -12.70 ± 1.20 to 5.90 ± 1.10 mV. Based on the physicochemical evaluations, the selected THP nanoparticles were coated with mTHPC liposomes to produce lipid-coated nanoparticles (LCNPs). A significant (p< 0.001) cytotoxicity synergism was evident in LCNPs when irradiated at 652 nm, using an LED device. No incidence of genotoxicity was observed as seen with the comet assay. The LCNPs decreased the generalized in vivo toxicity as compared to the free drugs and was evident from the serum biochemical profile, visceral body index, liver function tests as well as renal function tests. The histopathological examinations of the vital organs revealed no significant evidence of toxicity suggesting the safety and efficacy of our lipid-polymer hybrid system.
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Affiliation(s)
- Sajid Ali
- Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Marburg, Germany
| | - Muhammad Umair Amin
- Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Marburg, Germany
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Imran Tariq
- Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Marburg, Germany
- Punjab University College of Pharmacy, University of the Punjab, Allama Iqbal Campus, Lahore, Pakistan
| | - Muhammad Farhan Sohail
- Riphah Institute of Pharmaceutical Sciences (RIPS), Riphah International University, Lahore, Pakistan
- Department of Pharmacy, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Muhammad Yasir Ali
- Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Marburg, Germany
- Faculty of Pharmaceutical Sciences, GC University Faisalabad, Faisalabad, Pakistan
| | - Eduard Preis
- Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Marburg, Germany
| | - Ghazala Ambreen
- Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Marburg, Germany
| | | | - Jarmila Jedelská
- Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Marburg, Germany
| | - Jens Schäfer
- Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Marburg, Germany
| | - Udo Bakowsky
- Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Marburg, Germany
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Wavelength dependent photo-cytotoxicity to ovarian carcinoma cells using temoporfin loaded tetraether liposomes as efficient drug delivery system. Eur J Pharm Biopharm 2020; 150:50-65. [DOI: 10.1016/j.ejpb.2020.03.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 02/27/2020] [Accepted: 03/04/2020] [Indexed: 01/10/2023]
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Affiliation(s)
- Xiao Jiang
- Department of Chemistry, Joint Laboratory of SCUT and Bawei CorporationSouth China University of Technology Guangzhou China
| | - Rui‐Xue Liu
- Department of Chemistry, Joint Laboratory of SCUT and Bawei CorporationSouth China University of Technology Guangzhou China
| | - Hai‐Yang Liu
- Department of Chemistry, Joint Laboratory of SCUT and Bawei CorporationSouth China University of Technology Guangzhou China
| | - Chi K. Chang
- Department of ChemistryMichigan State University East Lansing Michigan
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Peng CL, Lin HC, Chiang WL, Shih YH, Chiang PF, Luo TY, Cheng CC, Shieh MJ. Anti-angiogenic treatment (Bevacizumab) improves the responsiveness of photodynamic therapy in colorectal cancer. Photodiagnosis Photodyn Ther 2018; 23:111-118. [PMID: 29894822 DOI: 10.1016/j.pdpdt.2018.06.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 05/09/2018] [Accepted: 06/08/2018] [Indexed: 12/18/2022]
Abstract
Photodynamic therapy (PDT) is a treatment utilizing the combined action of photosensitizers and light for the treatment of various cancers. The mechanisms for tumor destruction after PDT include direct tumor cell kill by singlet oxygen species (OS), indirect cell kill via vascular damage, and an elicited immune response. However, it has been reported that many cellular activators, including vascular endothelial growth factor (VEGF), are produced by tumor cells after PDT. In this study, we demonstrate that meta-tetra(hydroxyphenyl) chlorin (mTHPC)-based photodynamic therapy combined with bevacizumab (Avastin™), an anti-VEGF neutralizing monoclonal antibody that blocks the binding of VEGF to its receptor, can enhance the effectiveness of each treatment modality. We evaluated the efficacy of bevacizumab-based anti-angiogenesis in combination with PDT as well as the resulting VEGF levels and microvessel density (MVD) in a mouse model of human colon cancer. Enzyme-linked immunosorbent assay (ELISA) and immunohistochemistry (IHC) were performed to assess VEGF concentrations and microvessel density in the various treatment groups, and confocal imaging and high performance liquid chromatography (HPLC) analyses were used to measure the distribution and concentration of mTHPC in tumors. Our results demonstrate that combination of PDT followed by bevacizumab significantly elicits a greater tumor response whereas bevacizumab treatment prior to PDT led to a reduced tumor response. Immunostaining and ELISA analyses revealed a lower expression of VEGF in tumors treated with combination therapy of PDT followed by bevacizumab. However, bevacizumab treatment decreased the accumulation of mTHPC in tumors 24 h after administration, which complemented the results of decreased anti-tumor efficacy of bevacizumab followed by PDT.
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Affiliation(s)
- Cheng-Liang Peng
- Isotope Application Division, Institute of Nuclear Energy Research, 1000 Wenhua Rd. Jiaan Village, Longtan District, Taoyuan City 32546, Taiwan
| | - Hua-Ching Lin
- Division of Colorectal Surgery, Chen-Hsin General Hospital, Taipei, Taiwan; Department of Healthcare Information and Management, Ming Chuan University, Taoyuan, Taiwan
| | - Wei-Lun Chiang
- Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, No. 1, Section 1, Jen-Ai Road, Taipei 100, Taiwan
| | - Ying-Hsia Shih
- Isotope Application Division, Institute of Nuclear Energy Research, 1000 Wenhua Rd. Jiaan Village, Longtan District, Taoyuan City 32546, Taiwan
| | - Ping-Fang Chiang
- Isotope Application Division, Institute of Nuclear Energy Research, 1000 Wenhua Rd. Jiaan Village, Longtan District, Taoyuan City 32546, Taiwan
| | - Tsai-Yueh Luo
- Isotope Application Division, Institute of Nuclear Energy Research, 1000 Wenhua Rd. Jiaan Village, Longtan District, Taoyuan City 32546, Taiwan
| | - Chun-Chia Cheng
- Division of Hematology and Oncology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Ming-Jium Shieh
- Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, No. 1, Section 1, Jen-Ai Road, Taipei 100, Taiwan; Department of Oncology, National Taiwan University Hospital and College of Medicine, #7, Chung-Shan South Road, Taipei 100, Taiwan.
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Ogawa E, Kurotsu M, Arai T. Irradiance dependence of the conduction block of an in vitro cardiomyocyte wire. Photodiagnosis Photodyn Ther 2017; 19:93-97. [PMID: 28502877 DOI: 10.1016/j.pdpdt.2017.05.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 04/25/2017] [Accepted: 05/09/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND To obtain therapeutic condition precisely by in vitro experiment, we studied the irradiance dependence of the electrical conduction blockage caused by a photodynamic reaction using a high extracellular concentration of talaporfin sodium on a novel in vitro cardiomyocyte electrical conduction wire. METHODS The cardiomyocyte wires were constructed on patterned cultivation cover glass, which had cultivation areas 60μm in width, and a maximum length of 10mm. The talaporfin sodium concentration was set to 20μg/mL. The photodynamic reaction with a high extracellular photosensitizer concentration was performed with a short time interval (approximately 15min) between photosensitizer exposure and irradiation. A 663-nm laser was applied to the cardiomyocyte wire, and the irradiance was varied between 3 and 120mW/cm2. The cardiomyocyte electrical conduction was evaluated using the cross-correlation function of intracellular Ca2+ probe fluorescence brightness from an upper and lower section outside the laser irradiation area of a wire every 10s, which lasted up to 600s. RESULTS The onset of electrical conduction blockage was defined by an 85% decrease in the cross-correlation function, compared with its initial value. The time for the electrical conduction blockage decreased from 600 to 300s as the irradiance was increased. Also, the probability of electrical conduction blockage was found to increase with increasing irradiance. CONCLUSIONS We found a strong dependence on the irradiance for the time and probability of electrical conduction blockage.
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Affiliation(s)
- Emiyu Ogawa
- School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan.
| | - Mariko Kurotsu
- School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Tsunenori Arai
- School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan; School of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
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Tachikawa S, Sato S, Hazama H, Kaneda Y, Awazu K, Nakamura H. Localization-dependent cell-killing effects of protoporphyrin (PPIX)-lipid micelles and liposomes in photodynamic therapy. Bioorg Med Chem 2015; 23:7578-84. [DOI: 10.1016/j.bmc.2015.11.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 10/31/2015] [Accepted: 11/01/2015] [Indexed: 11/26/2022]
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Zorina TE, Yankovsky IV, Kravchenko IE, Shman TV, Belevtsev MV, Zorin VP. Evaluation of Phototoxicity and cytotoxicity for chlorin e6 ester derivatives and their liposomal forms. Biophysics (Nagoya-shi) 2015. [DOI: 10.1134/s0006350915050267] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Ogawa E, Machida N, Ito A, Arai T. Comparison of myocardial cell survival 2 h and 24 h after extracellular talaporfin sodium-induced photodynamic reaction. Photodiagnosis Photodyn Ther 2015; 13:196-200. [PMID: 26116282 DOI: 10.1016/j.pdpdt.2015.06.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 06/17/2015] [Accepted: 06/18/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND We have proposed an application of photodynamic reaction for less-heated myocardial ablation which employs talaporfin sodium. Intracellular photodynamic reactions with ongoing uptake have the ability to induce apoptosis over time, raising the possibility of extending the lesion depth. The objective of this study was to understand how, in myocardial cells, the late cell survival levels change by incubation time with talaporfin sodium, and what dependence talaporfin sodium uptake has on the duration of incubation with talaporfin sodium in vitro. METHODS Rat myocardial cells were incubated with talaporfin sodium for 5-360 min and intracellular concentrations measured using a fluorescence micro-plate reader after wash. Cell survival was measured using a water-soluble tetrazolium assay at 2 and 24 h after a photodynamic reaction using a red diode laser of 660 nm, following 15-180 min of incubation with talaporfin sodium. Cells were stained with Hoechst 33342 to observe nuclear changes. RESULTS Intracellular talaporfin sodium concentration increased with incubation time, with a marked increase between 0 and 60 min. Cell survival at 24 h decreased by 20% when the duration of incubation with talaporfin sodium was extended from 15 to 30 min. Following incubation time of 30-180 min with talaporfin sodium, cell survival was decreased by approximately 30% between measurements at 2 and 24 h. The intracellular talaporfin sodium concentration that induced higher levels of late cell death with cell nuclei fragmentation in these cells was approximately 0.2 μg/mL. CONCLUSION We obtained the characteristics of late cell death occurrence and talaporfin sodium uptake to myocardial cell with various incubation times with talaporfin sodium.
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Affiliation(s)
- Emiyu Ogawa
- School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan.
| | - Naoki Machida
- School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan.
| | - Arisa Ito
- School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan.
| | - Tsunenori Arai
- School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan.
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Effect of FosPeg® mediated photoactivation on P-gp/ABCB1 protein expression in human nasopharyngeal carcinoma cells. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2015; 148:82-87. [PMID: 25900553 DOI: 10.1016/j.jphotobiol.2015.03.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 03/17/2015] [Accepted: 03/24/2015] [Indexed: 11/24/2022]
Abstract
Multidrug resistance (MDR) refers to the ability of cancer cells to develop cross resistance to a range of anticancer drugs which are structurally and functionally unrelated. P-glycoprotein (P-gp) is the best studied MDR phenotype in photodynamic therapy (PDT) treated cells. Our pervious study demonstrated that FosPeg® mediated PDT is effective to NPC cell line models. In this in vitro study, the expression of MDR1 gene and its product P-gp in undifferentiated, poorly differentiated and well differentiated human nasopharyngeal carcinoma (NPC) cells were investigated. The influence of P-gp efflux activities on photosensitizer FosPeg® was also examined. Regardless of the differentiation status, PDT tested NPC cell lines all expressed P-gp protein. Results indicated that FosPeg® photoactivation could heighten the expression of MDR1 gene and P-gp transporter protein in a dose dependent manner. Up to 2-fold increase of P-gp protein expression were seen in NPC cells after FosPeg® mediated PDT. Interestingly, our finding demonstrated that FosPeg® mediated PDT efficiency is independent to the MDR1 gene and P-gp protein expression in NPC cells. FosPeg® itself is not the substrate of P-gp transporter protein and no efflux of FosPeg® were observed in NPC cells. Therefore, the PDT efficiency would not be affected even though FosPeg® mediated PDT could induce MDR1 gene and P-gp protein expression in NPC cells. FosPeg® mediated PDT could be a potential therapeutic approach for MDR cancer patients.
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Kim J, Santos OA, Park JH. Selective photosensitizer delivery into plasma membrane for effective photodynamic therapy. J Control Release 2014; 191:98-104. [DOI: 10.1016/j.jconrel.2014.05.049] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 05/21/2014] [Accepted: 05/24/2014] [Indexed: 11/30/2022]
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Photosensitizing effectiveness of a novel chlorin-based photosensitizer for photodynamic therapy in vitro and in vivo. J Cancer Res Clin Oncol 2014; 140:1527-36. [DOI: 10.1007/s00432-014-1717-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Accepted: 05/14/2014] [Indexed: 11/25/2022]
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Aubertin K, Bonneau S, Silva AKA, Bacri JC, Gallet F, Wilhelm C. Impact of photosensitizers activation on intracellular trafficking and viscosity. PLoS One 2013; 8:e84850. [PMID: 24386423 PMCID: PMC3874004 DOI: 10.1371/journal.pone.0084850] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Accepted: 11/19/2013] [Indexed: 11/19/2022] Open
Abstract
The intracellular microenvironment is essential for the efficiency of photo-induced therapies, as short-lived reactive oxygen species generated must diffuse through their intracellular surrounding medium to reach their cellular target. Here, by combining measurements of local cytoplasmic dissipation and active trafficking, we found that photosensitizers activation induced small changes in surrounding viscosity but a massive decrease in diffusion. These effects are the signature of a return to thermodynamic equilibrium of the system after photo-activation and correlated with depolymerization of the microtubule network, as shown in a reconstituted system. These mechanical measurements were performed with two intracellular photosensitizing chlorins having similar quantum yield of singlet oxygen production but different intracellular localizations (cytoplasmic for mTHPC, endosomal for TPCS2a). These two agents demonstrated different intracellular impact.
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Affiliation(s)
- Kelly Aubertin
- Laboratoire Matière et Systèmes Complexes (MSC), CNRS and Université Paris Diderot, Paris, France
| | - Stéphanie Bonneau
- Laboratoire Jean Perrin-CNRS, Université Pierre et Marie Curie, Paris 6, Paris, France
| | - Amanda K. A. Silva
- Laboratoire Matière et Systèmes Complexes (MSC), CNRS and Université Paris Diderot, Paris, France
| | - Jean-Claude Bacri
- Laboratoire Matière et Systèmes Complexes (MSC), CNRS and Université Paris Diderot, Paris, France
| | - François Gallet
- Laboratoire Matière et Systèmes Complexes (MSC), CNRS and Université Paris Diderot, Paris, France
| | - Claire Wilhelm
- Laboratoire Matière et Systèmes Complexes (MSC), CNRS and Université Paris Diderot, Paris, France
- * E-mail:
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FosPeg® PDT alters the EBV miRNAs and LMP1 protein expression in EBV positive nasopharyngeal carcinoma cells. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2013; 127:114-22. [DOI: 10.1016/j.jphotobiol.2013.07.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Revised: 07/19/2013] [Accepted: 07/24/2013] [Indexed: 01/08/2023]
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de Visscher SAHJ, Melchers LJ, Dijkstra PU, Karakullukcu B, Tan IB, Hopper C, Roodenburg JLN, Witjes MJH. mTHPC-mediated photodynamic therapy of early stage oral squamous cell carcinoma: a comparison to surgical treatment. Ann Surg Oncol 2013; 20:3076-82. [PMID: 23686100 DOI: 10.1245/s10434-013-3006-6] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Indexed: 01/25/2023]
Abstract
BACKGROUND mTHPC-mediated photodynamic therapy (PDT) is used for treatment of early head and neck squamous cell carcinoma. This study is a retrospective comparison of PDT with transoral surgery in the treatment of early primary squamous cell carcinoma of the oral cavity/oropharynx. METHODS PDT data were retrieved from four study databases; surgical results were retrieved from our institutional database. To select similar primary tumors, infiltration depth was restricted to 5 mm for the surgery group. A total of 126 T1 and 30 T2 tumors were included in the PDT group, and 58 T1 and 33 T2 tumors were included in the surgically treated group. RESULTS Complete response rates with PDT and surgery were 86 and 76% for T1, respectively, and for T2 63 and 78%. Lower local disease-free survival for PDT compared to surgery was found. However, when comparing the need for local retreatment, no significant difference for T1 tumors was found, while for T2 tumors surgery resulted in significantly less need for local retreatment. No significant differences in overall survival between surgery and PDT were observed. CONCLUSIONS PDT for T1 tumors results in a similar need for retreatment compared to surgery, while for T2 tumors PDT performs worse. Local disease-free survival for surgery is better than for PDT. This may be influenced by the benefit surgery has of having histology available. This allows an early decision on reintervention, while for PDT one has to follow a wait-and-see policy. Future prospective studies should compare efficacy as well as morbidity.
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Affiliation(s)
- Sebastiaan A H J de Visscher
- Department of Oral and Maxillofacial Surgery, Division of Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
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de Visscher SAHJ, Dijkstra PU, Tan IB, Roodenburg JLN, Witjes MJH. mTHPC mediated photodynamic therapy (PDT) of squamous cell carcinoma in the head and neck: a systematic review. Oral Oncol 2012; 49:192-210. [PMID: 23068024 DOI: 10.1016/j.oraloncology.2012.09.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2012] [Accepted: 09/17/2012] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Photodynamic therapy (PDT) is used in curative and palliative treatment of head and neck squamous cell carcinoma (HNSCC). To evaluate available evidence on the use of mTHPC (Foscan®) mediated PDT, we conducted a review of the literature. MATERIALS AND METHODS A systematic review was performed by searching seven bibliographic databases on database specific mesh terms and free text words in the categories; "head and neck neoplasms", "Photodynamic Therapy" and "Foscan". Papers identified were assessed on several criteria by two independent reviewers. RESULTS The search identified 566 unique papers. Twelve studies were included for our review. Six studies reported PDT with curative intent and six studies reported PDT with palliative intent, of which three studies used interstitial PDT. The studies did not compare PDT to other treatments and none exceeded level 3 using the Oxford levels of evidence. Pooling of data (n=301) was possible for four of the six studies with curative intent. T1 tumors showed higher complete response rates compared to T2 (86% vs 63%). PDT with palliative intent was predominantly used in patients unsuitable for further conventional treatment. After PDT, substantial tumor response and increase in quality of life was observed. Complications of PDT were mostly related to non-compliance to light restriction guidelines. CONCLUSION The studies on mTHPC mediated PDT for HNSCC are not sufficient for adequate assessment of the efficacy for curative intent. To assess efficacy of PDT with curative intent, high quality comparative, randomized studies are needed. Palliative treatment with PDT seems to increase the quality of life in otherwise untreatable patients.
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Affiliation(s)
- S A H J de Visscher
- Department of Oral and Maxillofacial Surgery, Division of Oncology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, P.O. Box 30.001, 9700 RB Groningen, The Netherlands.
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Nyst H, Wildeman M, Indrasari S, Karakullukcu B, van Veen R, Adham M, Stewart F, Levendag P, Sterenborg H, Tan I. Temoporfin mediated photodynamic therapy in patients with local persistent and recurrent nasopharyngeal carcinoma after curative radiotherapy: A feasibility study. Photodiagnosis Photodyn Ther 2012; 9:274-81. [DOI: 10.1016/j.pdpdt.2012.07.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Revised: 07/18/2012] [Accepted: 07/22/2012] [Indexed: 10/28/2022]
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The palliative role of PDT in recurrent advanced nasopharyngeal carcinoma: Case series. Photodiagnosis Photodyn Ther 2012; 9:142-7. [DOI: 10.1016/j.pdpdt.2012.01.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2011] [Revised: 01/12/2012] [Accepted: 01/14/2012] [Indexed: 11/19/2022]
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Reidy K, Campanile C, Muff R, Born W, Fuchs B. mTHPC-mediated photodynamic therapy is effective in the metastatic human 143B osteosarcoma cells. Photochem Photobiol 2012; 88:721-7. [PMID: 22268498 DOI: 10.1111/j.1751-1097.2012.01096.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Photodynamic therapy (PDT) is a minimally invasive therapeutic modality approved for palliative and curative treatment of some forms of local cancers, precancerous lesions and nononcological disorders. As a prerequisite for future studies in animal models aiming at an intraoperative application of PDT in osteosarcoma (OS), in the present study, we investigated the uptake and the dark- and photo-toxicity of the photosensitizer mTHPC in the metastatic human OS cell line 143B, which, intratibially injected into SCID mice, reproduces spontaneous, aggressive lung metastasis, the main cause of death in OS patients. The uptake of mTHPC by 143B cells was time- and dose-dependent. mTHPC accumulated to higher levels in the 143B than in the parental low-metastatic HOS cell line. A significant decrease in viability of 143B cells, reflecting mTHPC dark-toxicity, occurred upon incubation in the dark at mTHPC concentrations ≥2.5 μg mL(-1). In phototoxicity experiments with illumination by 652 nm laser light (2.5-10 J cm(-2)), the half-maximal lethal doses of mTHPC ranged from 0.012 to 0.047 μg mL(-1). This treatment activated caspase-3, -7 and -9 and Z-VAD-FMK-inhibitable PARP cleavage, indicating caspase-dependent apoptosis. In conclusion, PDT with mTHPC is effective in the metastatic 143B human osteosarcoma cell line in vitro.
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Affiliation(s)
- Kerstin Reidy
- Laboratory for Orthopaedic Research, Department of Orthopaedics, Balgrist University Hospital, Zurich, Switzerland
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Senge MO, Brandt JC. Temoporfin (Foscan®, 5,10,15,20-tetra(m-hydroxyphenyl)chlorin)--a second-generation photosensitizer. Photochem Photobiol 2011; 87:1240-96. [PMID: 21848905 DOI: 10.1111/j.1751-1097.2011.00986.x] [Citation(s) in RCA: 221] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This review traces the development and study of the second-generation photosensitizer 5,10,15,20-tetra(m-hydroxyphenyl)chlorin through to its acceptance and clinical use in modern photodynamic (cancer) therapy. The literature has been covered up to early 2011.
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Affiliation(s)
- Mathias O Senge
- Medicinal Chemistry, Institute of Molecular Medicine, Trinity Centre for Health Sciences, Trinity College Dublin, St. James's Hospital, Dublin 8, Ireland.
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Cellular and molecular effects of the liposomal mTHPC derivative Foslipos in prostate carcinoma cells in vitro. Photodiagnosis Photodyn Ther 2011; 8:86-96. [DOI: 10.1016/j.pdpdt.2011.02.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Revised: 02/23/2011] [Accepted: 02/25/2011] [Indexed: 12/20/2022]
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Yano S, Hirohara S, Obata M, Hagiya Y, Ogura SI, Ikeda A, Kataoka H, Tanaka M, Joh T. Current states and future views in photodynamic therapy. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2011. [DOI: 10.1016/j.jphotochemrev.2011.06.001] [Citation(s) in RCA: 285] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Reum N, Fink-Straube C, Klein T, Hartmann RW, Lehr CM, Schneider M. Multilayer coating of gold nanoparticles with drug-polymer coadsorbates. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:16901-16908. [PMID: 20964349 DOI: 10.1021/la103109b] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The aim of our present study was the development of a drug multilayer-based carrier system for delivery of water-insoluble drugs. As drug, we applied the anticancer drug 5,10,15,20-tetrakis(3-hydroxyphenyl)porphyrin, mTHPP, which is a model photosensitizer for photodynamic therapy. Gold nanoparticles (AuNP) with a diameter of 14.5 ± 0.9 nm were prepared and used as template for the layer-by-layer approach. The drug and the negatively charged polyelectrolyte (PE) poly(styrene sulfonate) sodium salt (PSS) were complexed with a new developed method using freeze-drying. The complexation efficiency was determined to be ∼11-12 monomers PSS per mTHPP molecule by CHNS analysis and UV/vis measurement. Molecular docking simulations revealed π-π interactions and H-bonding to be the responsible mechanisms. A drug multilayer system based on the layer-by-layer (LbL) technique utilized the water-soluble complex as anionic layer material and poly(allylamine hydrochloride) (PAH) as cationic layer. The modified AuNP were characterized by different physicochemical techniques such as UV/vis, ζ-potential, ICP-OES, and TEM. To the best of our knowledge, we could demonstrate for the first time the adsorption of three drug layers to a nanoparticulate system. Furthermore, the adaptation of the LbL-technique resulted in drastically increased drug deposition efficiency (factor of 100). Furthermore, we developed a new and comfortable way to solubilize water-insoluble drugs in water.
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Affiliation(s)
- Nico Reum
- Biopharmaceutics and Pharmaceutical Technology, Campus A4 1, Saarland University, D-66123 Saarbruecken, Germany
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Karakullukcu B, van Oudenaarde K, Copper MP, Klop WMC, van Veen R, Wildeman M, Bing Tan I. Photodynamic therapy of early stage oral cavity and oropharynx neoplasms: an outcome analysis of 170 patients. Eur Arch Otorhinolaryngol 2010; 268:281-8. [PMID: 20706842 PMCID: PMC3021196 DOI: 10.1007/s00405-010-1361-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2010] [Accepted: 08/02/2010] [Indexed: 11/01/2022]
Abstract
The indications of photodynamic therapy (PDT) of oral cavity and oropharynx neoplasms are not well defined. The main reason is that the success rates are not well established. The current paper analyzes our institutional experience of early stage oral cavity and oropharynx neoplasms (Tis-T2) to identify the success rates for each subgroup according to T stage, primary or non-primary treatment and subsites. In total, 170 patients with 226 lesions are treated with PDT. From these lesions, 95 are primary neoplasms, 131 were non-primaries (recurrences and multiple primaries). The overall response rate is 90.7% with a complete response rate of 70.8%. Subgroup analysis identified oral tongue, floor of mouth sites with more favorable outcome. PDT has more favorable results with certain subsites and with previously untreated lesions. However, PDT can find its place for treating lesions in previously treated areas with acceptable results.
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Affiliation(s)
- Baris Karakullukcu
- Department of Head and Neck Oncology and Surgery, The Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands.
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Mach WJ, Thimmesch AR, Orr JA, Slusser JG, Pierce JD. Flow cytometry and laser scanning cytometry, a comparison of techniques. J Clin Monit Comput 2010; 24:251-9. [DOI: 10.1007/s10877-010-9242-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2009] [Accepted: 06/13/2010] [Indexed: 03/16/2023]
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Koon HK, Chan PS, Wu ZG, Wong RNS, Lung ML, Chang CK, Mak NK. Role of mitogen-activated protein kinase in Zn-BC-AM PDT-induced apoptosis in nasopharyngeal carcinoma cells. Cell Biochem Funct 2010; 28:239-48. [DOI: 10.1002/cbf.1650] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Koon HK, Chan PS, Wong RNS, Wu ZG, Lung ML, Chang CK, Mak NK. Targeted inhibition of the EGFR pathways enhances Zn-BC-AM PDT-induced apoptosis in well-differentiated nasopharyngeal carcinoma cells. J Cell Biochem 2010; 108:1356-63. [PMID: 19816982 DOI: 10.1002/jcb.22366] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Epidermal growth factor receptor (EGFR), a receptor often expressed in nasopharyngeal carcinoma (NPC) cells, is one of the recently identified molecular targets in cancer treatment. In the present study, the effects of combined treatment of Zn-BC-AM PDT with an EGFR inhibitor AG1478 were investigated. Well-differentiated NPC HK-1 cells were subjected to PDT with 1 microM of Zn-BC-AM and were irradiated at a light dose of 1 J/cm(2) in the presence or absence of EGFR inhibitor AG1478. Specific protein kinase inhibitors of downstream EGFR targets were also used in the investigation. EGFR, Akt, and ERK were found constitutively activated in HK-1 cells and the activities could be inhibited by the EGFR inhibitor AG1478. A sub-lethal concentration of AG1478 was found to further enhance the irreversible cell damage induced by Zn-BC-AM PDT in HK-1 cells. Pre-incubation of the cells with specific inhibitors of EGFR (AG1478), PI3k/Akt (LY294002), or MEK/ERK (PD98059) before light irradiation were found to enhance Zn-BC-AM PDT-induced formation of apoptotic cells. The efficacy of Zn-BC-AM PDT can be increased through the inhibition of EGFR/PI3K/Akt and EGFR/MEK/ERK signaling pathways in NPC cells. Combination therapy with Zn-BC-AM PDT and EGFR inhibitors may further be developed for the treatment of advanced NPC.
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Affiliation(s)
- Ho-Kee Koon
- Department of Biology, Hong Kong Baptist University, Kowloon, Hong Kong
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Wildeman MAM, Nyst HJ, Karakullukcu B, Tan BI. Photodynamic therapy in the therapy for recurrent/persistent nasopharyngeal cancer. HEAD & NECK ONCOLOGY 2009; 1:40. [PMID: 20017928 PMCID: PMC2809049 DOI: 10.1186/1758-3284-1-40] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2009] [Accepted: 12/17/2009] [Indexed: 11/10/2022]
Abstract
To determine the efficacy of Photodynamic therapy of patients with recurrent Nasopharyngeal Carcinoma we reviewed all available literature. Since the treatment options for recurrent or persistent Nasopharyngeal Carcinoma are limited, the survival rates poor and the complications severe; there is definitely a place for alternative treatment modalities with more efficacy and less morbidity. Photodynamic therapy (PDT) has the potential to be a very effective local treatment modality for recurrent or persistent nasopharyngeal cancer, without the severe side effects seen with re-irradiation. This review shows all reported results of Photodynamic therapy in the treatment for Nasopharyngeal Carcinoma.
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Affiliation(s)
- Maarten A M Wildeman
- Department of Head and Neck Oncology and Surgery, The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands.
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Chen JY, Lee YM, Zhao D, Mak NK, Wong RNS, Chan WH, Cheung NH. Quantum dot-mediated photoproduction of reactive oxygen species for cancer cell annihilation. Photochem Photobiol 2009; 86:431-7. [PMID: 19930115 DOI: 10.1111/j.1751-1097.2009.00652.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
While semiconductor quantum dots produce little singlet oxygen, they may undergo Type I photoreactions to produce other reactive oxygen species (ROS) to kill cells. CdTe quantum dots coated with thioglycolic acid were used to test that possibility. Some thiol ligands were purposely removed to regenerate the surface electron traps that were passivated by the ligand. This allowed photoinduced electrons to dwell on the surface long enough to be gathered by nearby oxygen molecules to produce ROS. The photocytotoxicity of these quantum dots was tested on nasopharyngeal carcinoma cells. Photokilling was shown to be drug and light dose dependent. Using 0.6 mum quantum dots for incubation and 4.8 J cm(-2) for irradiation, about 80% of the cells were annihilated. These quantum dots promised to be potent sensitizers for photoannihilation of cancer cells.
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Affiliation(s)
- Ji-Yao Chen
- Surface Physics Laboratory (National Key Laboratory), Physics Department, Fudan University, Shanghai, China
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Rhodamine 123-mediated photodamage to mitochondrial interior does not develop hallmarks of apoptosis in MH22 cells. ACTA ACUST UNITED AC 2009. [DOI: 10.2478/v10054-009-0010-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yow CMN, Mak NK, Leung AWN, Huang Z. Induction of early apoptosis in human nasopharyngeal carcinoma cells by mTHPC-mediated photocytotoxicity. Photodiagnosis Photodyn Ther 2009; 6:122-7. [PMID: 19683213 DOI: 10.1016/j.pdpdt.2009.06.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2009] [Revised: 06/21/2009] [Accepted: 06/23/2009] [Indexed: 11/18/2022]
Abstract
OBJECTIVES In this study, the early apoptotic events elicited by mTHPC-mediated photo-cytotoxicity were explored in a human nasopharyngeal carcinoma cell line (NPC/HK1). METHODS AND MATERIALS NPC/HK1 cells (5 x 10(3)) were incubated with photosensitizer mTHPC (0.8 microg/ml) in chamber slides for 20h and subjected to light irradiation at 2J/cm(2) (LD(80)). Morphologic changes of treated cells were examined under light microscopy and confocal microscopy at 0-4h after the light irradiation. The early stage of apoptosis was detected by fluorescein-conjugated Annexin V (Annexin V-FITC) assay. Mitochondrial membrane damage and cytochrome c release were determined by flowcytometric analysis. Bcl-2 expression was measured by Western blot analysis. RESULTS One hour after mTHPC-mediated photodynamic therapy (PDT), microscopic examination showed membrane blebbing and cell shrinkage. Annexin V-FITC assay showed that a considerable number of NPC/HK1 cells became apoptotic. Flowcytometric analysis showed that the cytochrome c was released at 1h after PDT. Bcl-2 expression also declined significantly compared to control groups. CONCLUSIONS mTHPC-mediated photo-cytotoxicity can effectively induce early apoptotic responses in NPC/HK1 cells which might be modulated by mitochondrial damages and Bcl-2 inhibition.
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Affiliation(s)
- Christine M N Yow
- Department of Health Technology Informatics, Medical Laboratory Science, Hong Kong Polytechnic University, Hong Kong SAR, China.
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Chan PS, Koon HK, Wu ZG, Wong RNS, Lung ML, Chang CK, Mak NK. Role of p38 MAPKs in hypericin photodynamic therapy-induced apoptosis of nasopharyngeal carcinoma cells. Photochem Photobiol 2009; 85:1207-17. [PMID: 19496992 DOI: 10.1111/j.1751-1097.2009.00572.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The present study aims to determine the role of mitogen-activated protein kinases (MAPKs) in hypericin-mediated photodynamic therapy (HY-PDT)-induced apoptosis of the HK-1 nasopharyngeal carcinoma (NPC) cells. HY-PDT was found to induce proteolytic cleavage of procaspase-9 and -3 in HK-1 cells. Apoptotic nuclei were observed at 6 h after PDT whereas B-cell leukemia/lymphoma-2-associated-X-protein (Bax) translocation and formation of Bax channel is responsible for the cell death. Increase in phosphorylation of p38 MAPKs and c-Jun N-terminal kinase 1/2 (JNK1/2) was detected at 15-30 min after HY-PDT. The appearance of phosphorylated form of p38 MAPKs and JNK1/2 was inhibited by the singlet oxygen scavenger l-histidine. HY-PDT-induced cell death was enhanced by the chemical inhibitors for p38 MAPKs (SB202190 and SB203580), but not by the JNKs inhibitor SP600125. Knockdown of the p38alpha and p38beta MAPK isoforms by small interfering RNA (siRNA) are more effective than the p38delta in enhancing PDT-induced cell death. Augmentation of apoptosis by p38alpha or p38beta knockdown is also correlated with the increased proteolytic cleavage of procaspase-9 after HY-PDT treatment. Our results suggested that HY-PDT activated p38 MAPKs through the production of singlet oxygen. Inhibition of p38 MAPKs with chemical inhibitors or siRNA enhances HY-PDT-induced apoptosis of the HK-1 NPC cells.
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Affiliation(s)
- Pui S Chan
- Department of Biology, Hong Kong Baptist University, Kowloon Tong, Hong Kong
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Sasnauskiene A, Kadziauskas J, Vezelyte N, Jonusiene V, Kirveliene V. Apoptosis, autophagy and cell cycle arrest following photodamage to mitochondrial interior. Apoptosis 2009; 14:276-86. [DOI: 10.1007/s10495-008-0292-8] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Khurana M, Collins HA, Karotki A, Anderson HL, Cramb DT, Wilson BC. Quantitative in vitro demonstration of two-photon photodynamic therapy using photofrin and visudyne. Photochem Photobiol 2008; 83:1441-8. [PMID: 18028219 DOI: 10.1111/j.1751-1097.2007.00185.x] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Photodynamic therapy (PDT), the combined action of a photosensitizer and light to produce a cytotoxic effect, is an approved therapy for a number of diseases. At present, clinical PDT treatments involve one-photon excitation of the photosensitizer. A major limitation is that damage may be caused to healthy tissues that have absorbed the drug and lie in the beam path. Two-photon excitation may minimize this collateral damage, as the probability of absorption increases with the square of the light intensity, enabling spatial confinement of the photosensitizer activation. A potential application is the treatment of the wet-form of age-related macular degeneration, the foremost cause of central vision loss in the elderly. Herein, the commercial photosensitizers Visudyne and Photofrin are used to demonstrate quantitative in vitro two-photon PDT. A uniform layer of endothelial cells (YPEN-1) was irradiated with a Ti:sapphire laser (300 fs, 865 nm, 90 MHz) using a confocal scanning microscope. Quantification of the two-photon PDT effect was achieved using the permeability stain Hoechst 33258 and a SYTOX Orange viability stain. Visudyne was found to be around seven times more effective as a two-photon photosensitizer than Photofrin under the conditions used, consistent with its higher two-photon absorption cross-section. We also demonstrate for the first time the quadratic intensity dependence of cellular two-photon PDT. This simple in vitro method for quantifying the efficacy of photosensitizers for two-photon excited PDT will be valuable to test specifically designed two-photon photosensitizers before proceeding to in vivo studies in preclinical animal models.
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Affiliation(s)
- Mamta Khurana
- Department of Medical Biophysics, Ontario Cancer Institute, University of Toronto, Toronto, ON, Canada
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Chu ESM, Wong TKS, Yow CMN. Photodynamic effect in medulloblastoma: downregulation of matrix metalloproteinases and human telomerase reverse transcriptase expressions. Photochem Photobiol Sci 2008; 7:76-83. [DOI: 10.1039/b703417b] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Dysart JS, Singh G, Patterson MS. Calculation of Singlet Oxygen Dose from Photosensitizer Fluorescence and Photobleaching During mTHPC Photodynamic Therapy of MLL Cells¶. Photochem Photobiol 2007. [DOI: 10.1111/j.1751-1097.2005.tb01542.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Leung WN, Sun X, Mak NK, Yow CMN. Photodynamic Effects of mTHPC on Human Colon Adenocarcinoma Cells: Photocytotoxicity, Subcellular Localization and Apoptosis¶. Photochem Photobiol 2007. [DOI: 10.1562/0031-8655(2002)0750406peomoh2.0.co2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Johansson A, Svensson J, Bendsoe N, Svanberg K, Alexandratou E, Kyriazi M, Yova D, Gräfe S, Trebst T, Andersson-Engels S. Fluorescence and absorption assessment of a lipid mTHPC formulation following topical application in a non-melanotic skin tumor model. JOURNAL OF BIOMEDICAL OPTICS 2007; 12:034026. [PMID: 17614734 DOI: 10.1117/1.2743080] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Although the benefits of topical sensitizer administration have been confirmed for photodynamic therapy (PDT), ALA-induced protoporphyrin IX is the only sensitizer clinically used with this administration route. Unfortunately, ALA-PDT results in poor treatment response for thicker lesions. Here, selectivity and depth distribution of the highly potent sensitizer meso-tetra(hydroxyphenyl)chlorin (mTHPC), supplied in a novel liposome formulation was investigated following topical administration for 4 and 6 h in a murine skin tumor model. Extraction data indicated an average [+/- standard deviation (SD)] mTHPC concentration within lesions of 6.0(+/-3.1) ngmg tissue with no significant difference (p<0.05) between 4- and 6-h application times and undetectable levels of generalized photosensitivity. Absorption spectroscopy and chemical extraction both indicated a significant selectivity between lesion and normal surrounding skin at 4 and 6 h, whereas the more sensitive fluorescence imaging setup revealed significant selectivity only for the 4-h application time. Absorption data showed a significant correlation with extraction, whereas the results from the fluorescence imaging setup did not correlate with the other methods. Our results indicate that this sensitizer formulation and administration path could be interesting for topical mTHPC-PDT, decreasing the effects of extended skin photosensitivity associated with systemic mTHPC administration.
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Affiliation(s)
- Ann Johansson
- Lund University, Department of Physics, P.O. Box 118, SE-221 00 Lund, Sweden
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41
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Yee KKL, Soo KC, Bay BH, Olivo M. A Comparison of Protoporphyrin IX and Protoporphyrin IX Dimethyl Ester as a Photosensitizer in Poorly Differentiated Human Nasopharyngeal Carcinoma Cells¶. Photochem Photobiol 2007. [DOI: 10.1562/0031-8655(2002)0760678acopia2.0.co2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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42
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Kunz L, MacRobert AJ. Intracellular Photobleaching of 5,10,15,20-Tetrakis(m-hydroxyphenyl) chlorin (Foscan®) Exhibits a Complex Dependence on Oxygen Level and Fluence Rate¶. Photochem Photobiol 2007. [DOI: 10.1562/0031-8655(2002)0750028ipotmh2.0.co2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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43
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Hirohara S, Obata M, Salto A, Ogata SI, Ohtsuki C, Higashida S, Ogura SI, Okura I, Sugal Y, Mikata Y, Tanihara M, Yano S. Cellular Uptake and Photocytotoxicity of Glycoconjugated Porphyrins in Hela Cells.¶. Photochem Photobiol 2007. [DOI: 10.1111/j.1751-1097.2004.tb00087.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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44
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Triesscheijn M, Ruevekamp M, Aalders M, Baas P, Stewart FA. Comparative Sensitivity of Microvascular Endothelial Cells, Fibroblasts and Tumor Cells after In Vitro Photodynamic Therapy with meso-Tetra-Hydroxyphenyl-Chlorin¶. Photochem Photobiol 2007. [DOI: 10.1111/j.1751-1097.2004.tb00077.x] [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]
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45
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Yow CMN, Wong CK, Huang Z, Ho RJ. Study of the efficacy and mechanism of ALA-mediated photodynamic therapy on human hepatocellular carcinoma cell. Liver Int 2007; 27:201-8. [PMID: 17311614 DOI: 10.1111/j.1478-3231.2006.01412.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
OBJECTIVES To examine the efficacy and mechanism of delta- or 5-aminolevulinic acid (ALA)-mediated photodynamic therapy (PDT) on a human hepatocellular carcinoma cell line. MATERIALS AND METHODS The optimal uptake of photosensitizer ALA in HepG2 (p53 wild) cells was investigated by means of spectrometric measurement. Cell viability was determined by trypan blue exclusion assay. Morphological apoptotic changes in HepG2 cells before and after ALA-mediated PDT were determined by microscopic examination. Detection of apoptotic bodies was examined by DAPI staining. The changes in p53 expression were revealed by the immunostaining method. RESULTS ALA/protoporphyrin IX (PpIX) was mainly located in the cytoplasm of HepG2 cells. The maximal cellular uptake occurred after 18 h in vitro incubation. The photocytotoxic assay showed that ALA PDT induced 80% killing at 2 mM drug dose and 2 J/cm2 light intensity. Up to 70% of cells showed membrane blebbing and positive DAPI staining, indicating that ALA-PDT-mediated cell death was predominantly via apoptosis. In addition, p53 was upregulated after treatment, implying that p53 might evoke apoptotic cell death. CONCLUSIONS HepG2 cell line is sensitive to ALA-mediated PDT. ALA-PDT induces apoptosis in the HepG2 cell line that may be mediated by a p53-dependent pathway.
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Affiliation(s)
- C M N Yow
- Department of Health Technology Informatics, Hong Kong Polytechnic University, Hung Hom, HKSAR, China.
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46
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Kiesslich T, Berlanda J, Plaetzer K, Krammer B, Berr F. Comparative characterization of the efficiency and cellular pharmacokinetics of Foscan- and Foslip-based photodynamic treatment in human biliary tract cancer cell lines. Photochem Photobiol Sci 2007; 6:619-27. [PMID: 17549263 DOI: 10.1039/b617659c] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Due to the poor prognosis and limited management options for perihilar cholangiocarcinoma (CC) the development of alternatives for treatment is an important topic. Photodynamic therapy (PDT) with porfimer as palliative or neoadjuvant endoscopic treatment of non-resectable perihilar CC has improved quality of life and survival time, but cannot eradicate the primary tumors because of inadequate tumoricidal depth (4 mm only around the tumor stenoses). The use of meta-tetrahydroxyphenyl chlorin (mTHPC) and photoactivation at higher wavelengths (650-660 nm) provides high tumoricidal depth (10 mm) for PDT of pancreatic cancer and should yield similar tumoricidal depth in CC. This study investigates the photodynamic characteristics of mTHPC in solvent-based formulation (Foscan) and in liposomal (water soluble) formulation (Foslip) in an in vitro model system consisting of two biliary cancer cell lines (GBC, gall bladder cancer and BDC, bile duct cancer cells). Dark toxicity, photodynamic efficiency, time-dependent uptake and retention and intracellular localization of Foscan and Foslip were studied. The results prove mTHPC as a potent photosensitizing agent with high phototoxic potential in biliary cancer cells as a concentration of 600 ng ml(-1) and irradiation with 1.5 J cm(-2) (660 +/- 10 nm) is sufficient for about 90% cell killing. Addition of foetal bovine serum (FBS) to the incubation medium and analysis of the uptake and phototoxic properties reveals that both photosensitizer formulations bind to serum protein fractions, i.e. no difference between Foscan and Foslip can be found in the presence of FBS. Laser scanning fluorescence microscopy indicates a similar pattern of perinuclear localization of both sensitizers. This study demonstrates the potential of mTHPC for treatment of bile duct malignancies and provides evidence that Foslip is an equivalent water-soluble formulation of mTHPC that should ease intravenous application and thus clinical use of mTHPC.
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Affiliation(s)
- Tobias Kiesslich
- Department of Molecular Biology, University of Salzburg, Hellbrunnerstrasse 34, 5020, Salzburg, Austria
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47
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Garattini S. Pharmacokinetics in cancer chemotherapy. Eur J Cancer 2006; 43:271-82. [PMID: 17174548 DOI: 10.1016/j.ejca.2006.10.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2006] [Accepted: 10/30/2006] [Indexed: 11/26/2022]
Affiliation(s)
- Silvio Garattini
- Istituto di Ricerche Farmacologiche Mario Negri, Via Eritrea 62, 20157 Milano, Italy.
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48
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Osaki T, Takagi S, Hoshino Y, Okumura M, Fujinaga T. Intracellular localization and concentration as well as photodynamic effects of benzoporphyrin derivative monoacid ring A in four types of rodent tumor cells. Cancer Lett 2006; 243:281-92. [PMID: 16412570 DOI: 10.1016/j.canlet.2005.11.044] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2005] [Revised: 11/14/2005] [Accepted: 11/27/2005] [Indexed: 11/17/2022]
Abstract
The relative sensitivities of different tumor cells to photodynamic therapy (PDT) with benzoporphyrin derivative monoacid ring A (BPD-MA) were compared in the four tumor cells. A good correlation was observed between the cell survival at 0.1 microg/ml of BPD-MA and sensitizer uptake/10(6) cells (r = -0.99) or the plating efficiency of cells (r = 0.99). At 3 h after the irradiation, a significant difference was observed in the proportion of apoptotic cells among the four tumor cells (p = 0.024). In conclusion, cell responses to PDT depend on the several factors such as the cell line, photosensitizer dose, and fluence.
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Affiliation(s)
- Tomohiro Osaki
- Laboratory of Veterinary Surgery, Department of Veterinary Clinical Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Sapporo, Japan.
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49
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Wu RWK, Chu ESM, Yow CMN, Chen JY. Photodynamic effects on nasopharyngeal carcinoma (NPC) cells with 5-aminolevulinic acid or its hexyl ester. Cancer Lett 2006; 242:112-9. [PMID: 16442708 DOI: 10.1016/j.canlet.2005.10.048] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2005] [Accepted: 10/29/2005] [Indexed: 11/16/2022]
Abstract
Nasopharyngeal carcinoma (NPC) is a prevalent cancer in Hong Kong and southern China. To explore a new modality of NPC treatment, 5-aminolevulinic acid (ALA) or its hexyl ester (ALA-H) mediated photodynamic therapy (PDT) was studied in vitro. The results show that NPC cells are sensitive to both ALA and ALA-H mediated PDT. However, ALA-H PDT is much more effective at cell inactivation than ALA-PDT, due to a higher efficiency of ALA-H on producing endogenous protoporphyrin (PpIX) in cells. Both apoptosis and necrosis are involved in cell death, but apoptosis plays a major role under the short time incubation of drugs. ALA and ALA-H mediated PDT not only destroy the cells directly, but also inhibit the expression of matrix metalloproteinase-2 (MMP2) in cells, a maker for tumor metastasis. The ALA-H shows promising PDT results on NPC in vitro; therefore it is worth investigating further in vivo for NPC treatment.
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Affiliation(s)
- R W K Wu
- Department of Physics, State Key Laboratory for Advanced Photonic Materials and devices, Fudan University, Shanghai, China
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50
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Abstract
Photodynamic therapy (PDT) is increasingly being recognized as an attractive, alternative treatment modality for superficial cancer. Treatment consists of two relatively simple procedures: the administration of a photosensitive drug and illumination of the tumor to activate the drug. Efficacy is high for small superficial tumors and, except for temporary skin photosensitization, there are no long-term side effects if appropriate protocols are followed. Healing occurs with little or no scarring and the procedure can be repeated without cumulative toxicity. Considering the efficacy and lack of long-term toxicity of PDT, and the fact that the first treatment of cancer with PDT was done more than 100 years ago, one might expect that this treatment had already become an established therapy. However, PDT is currently offered in only a few selected centers, although it is slowly gaining acceptance as an alternative to conventional cancer therapies. Here, we show the developmental steps PDT underwent and summarize the current clinical applications. The data show that, when properly used, PDT is an effective alternative treatment option in oncology.
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Affiliation(s)
- Martijn Triesscheijn
- Division of Experimental Therapy (H6), The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
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