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Yu L, Liu Z, Xu W, Jin K, Liu J, Zhu X, Zhang Y, Wu Y. Towards overcoming obstacles of type II photodynamic therapy: Endogenous production of light, photosensitizer, and oxygen. Acta Pharm Sin B 2024; 14:1111-1131. [PMID: 38486983 PMCID: PMC10935104 DOI: 10.1016/j.apsb.2023.11.007] [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: 07/04/2023] [Revised: 10/20/2023] [Accepted: 10/28/2023] [Indexed: 03/17/2024] Open
Abstract
Conventional photodynamic therapy (PDT) approaches face challenges including limited light penetration, low uptake of photosensitizers by tumors, and lack of oxygen in tumor microenvironments. One promising solution is to internally generate light, photosensitizers, and oxygen. This can be accomplished through endogenous production, such as using bioluminescence as an endogenous light source, synthesizing genetically encodable photosensitizers in situ, and modifying cells genetically to express catalase enzymes. Furthermore, these strategies have been reinforced by the recent rapid advancements in synthetic biology. In this review, we summarize and discuss the approaches to overcome PDT obstacles by means of endogenous production of excitation light, photosensitizers, and oxygen. We envision that as synthetic biology advances, genetically engineered cells could act as precise and targeted "living factories" to produce PDT components, leading to enhanced performance of PDT.
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Affiliation(s)
- Lin Yu
- Department of Chemical and Environmental Engineering, Shanghai University, Shanghai 200433, China
- School of Medicine, Shanghai University, Shanghai 200433, China
| | - Zhen Liu
- Department of Chemical and Environmental Engineering, Shanghai University, Shanghai 200433, China
| | - Wei Xu
- Department of Chemical and Environmental Engineering, Shanghai University, Shanghai 200433, China
| | - Kai Jin
- Department of Chemical and Environmental Engineering, Shanghai University, Shanghai 200433, China
| | - Jinliang Liu
- Department of Chemical and Environmental Engineering, Shanghai University, Shanghai 200433, China
| | - Xiaohui Zhu
- Department of Chemical and Environmental Engineering, Shanghai University, Shanghai 200433, China
| | - Yong Zhang
- Department of Biomedical Engineering, City University of Hong Kong, Hong Kong, China
| | - Yihan Wu
- Department of Chemical and Environmental Engineering, Shanghai University, Shanghai 200433, China
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2
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Mariewskaya KA, Gvozdev DA, Chistov AA, Straková P, Huvarová I, Svoboda P, Kotouček J, Ivanov NM, Krasilnikov MS, Zhitlov MY, Pak AM, Mikhnovets IE, Nikitin TD, Korshun VA, Alferova VA, Mašek J, Růžek D, Eyer L, Ustinov AV. Membrane-Targeting Perylenylethynylphenols Inactivate Medically Important Coronaviruses via the Singlet Oxygen Photogeneration Mechanism. Molecules 2023; 28:6278. [PMID: 37687107 PMCID: PMC10488391 DOI: 10.3390/molecules28176278] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/13/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
Perylenylethynyl derivatives have been recognized as broad-spectrum antivirals that target the lipid envelope of enveloped viruses. In this study, we present novel perylenylethynylphenols that exhibit nanomolar or submicromolar antiviral activity against Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) and feline infectious peritonitis virus (FIPV) in vitro. Perylenylethynylphenols incorporate into viral and cellular membranes and block the entry of the virus into the host cell. Furthermore, these compounds demonstrate an ability to generate singlet oxygen when exposed to visible light. The rate of singlet oxygen production is positively correlated with antiviral activity, confirming that the inhibition of fusion is primarily due to singlet-oxygen-induced damage to the viral envelope. The unique combination of a shape that affords affinity to the lipid bilayer and the capacity to generate singlet oxygen makes perylenylethynylphenols highly effective scaffolds against enveloped viruses. The anticoronaviral activity of perylenylethynylphenols is strictly light-dependent and disappears in the absence of daylight (under red light). Moreover, these compounds exhibit negligible cytotoxicity, highlighting their significant potential for further exploration of the precise antiviral mechanism and the broader scope and limitations of this compound class.
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Affiliation(s)
- Kseniya A. Mariewskaya
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
| | - Daniil A. Gvozdev
- Department of Biology, Lomonosov Moscow State University, Leninskie Gory 1-12, 119234 Moscow, Russia;
| | - Alexey A. Chistov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
| | - Petra Straková
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, Hudcova 296/70, CZ-621 00 Brno, Czech Republic; (P.S.); (I.H.); (P.S.); (D.R.)
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 1160/31, CZ-370 05 České Budějovice, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 753/5, CZ-625 00 Brno, Czech Republic
| | - Ivana Huvarová
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, Hudcova 296/70, CZ-621 00 Brno, Czech Republic; (P.S.); (I.H.); (P.S.); (D.R.)
| | - Pavel Svoboda
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, Hudcova 296/70, CZ-621 00 Brno, Czech Republic; (P.S.); (I.H.); (P.S.); (D.R.)
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 1160/31, CZ-370 05 České Budějovice, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 753/5, CZ-625 00 Brno, Czech Republic
- Department of Pharmacology and Pharmacy, Faculty of Veterinary Medicine, University of Veterinary Sciences Brno, Palackého tř. 1946/1, CZ-612 42 Brno, Czech Republic
| | - Jan Kotouček
- Department of Pharmacology and Toxicology, Veterinary Research Institute, Hudcova 296/70, CZ-621 00 Brno, Czech Republic; (J.K.); (J.M.)
| | - Nikita M. Ivanov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
| | - Maxim S. Krasilnikov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Mikhail Y. Zhitlov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1-3, 119991 Moscow, Russia
| | - Alexandra M. Pak
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
| | - Igor E. Mikhnovets
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
| | - Timofei D. Nikitin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
| | - Vladimir A. Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
| | - Vera A. Alferova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
| | - Josef Mašek
- Department of Pharmacology and Toxicology, Veterinary Research Institute, Hudcova 296/70, CZ-621 00 Brno, Czech Republic; (J.K.); (J.M.)
| | - Daniel Růžek
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, Hudcova 296/70, CZ-621 00 Brno, Czech Republic; (P.S.); (I.H.); (P.S.); (D.R.)
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 1160/31, CZ-370 05 České Budějovice, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 753/5, CZ-625 00 Brno, Czech Republic
| | - Luděk Eyer
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, Hudcova 296/70, CZ-621 00 Brno, Czech Republic; (P.S.); (I.H.); (P.S.); (D.R.)
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 1160/31, CZ-370 05 České Budějovice, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, Kamenice 753/5, CZ-625 00 Brno, Czech Republic
| | - Alexey V. Ustinov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (K.A.M.); (A.A.C.); (N.M.I.); (M.S.K.); (M.Y.Z.); (A.M.P.); (I.E.M.); (T.D.N.); (V.A.A.); (A.V.U.)
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3
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Kolarikova M, Hosikova B, Dilenko H, Barton-Tomankova K, Valkova L, Bajgar R, Malina L, Kolarova H. Photodynamic therapy: Innovative approaches for antibacterial and anticancer treatments. Med Res Rev 2023. [PMID: 36757198 DOI: 10.1002/med.21935] [Citation(s) in RCA: 44] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 12/07/2022] [Accepted: 01/03/2023] [Indexed: 02/10/2023]
Abstract
Photodynamic therapy is an alternative treatment mainly for cancer but also for bacterial infections. This treatment dates back to 1900 when a German medical school graduate Oscar Raab found a photodynamic effect while doing research for his doctoral dissertation with Professor Hermann von Tappeiner. Unexpectedly, Raab revealed that the toxicity of acridine on paramecium depends on the intensity of light in his laboratory. Photodynamic therapy is therefore based on the administration of a photosensitizer with subsequent light irradiation within the absorption maxima of this substance followed by reactive oxygen species formation and finally cell death. Although this treatment is not a novelty, there is an endeavor for various modifications to the therapy. For example, selectivity and efficiency of the photosensitizer, as well as irradiation with various types of light sources are still being modified to improve final results of the photodynamic therapy. The main aim of this review is to summarize anticancer and antibacterial modifications, namely various compounds, approaches, and techniques, to enhance the effectiveness of photodynamic therapy.
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Affiliation(s)
- Marketa Kolarikova
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Barbora Hosikova
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Hanna Dilenko
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Katerina Barton-Tomankova
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Lucie Valkova
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Robert Bajgar
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Lukas Malina
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Hana Kolarova
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
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4
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Bajrai LH, El-Kafrawy SA, Hassan AM, Tolah AM, Alnahas RS, Sohrab SS, Rehan M, Azhar EI. In vitro screening of anti-viral and virucidal effects against SARS-CoV-2 by Hypericum perforatum and Echinacea. Sci Rep 2022; 12:21723. [PMID: 36522420 PMCID: PMC9754313 DOI: 10.1038/s41598-022-26157-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Hypericum perforatum and Echinacea are reported to have antiviral activities against several viral infections. In this study, H. perforatum (St. John's Wort) and Echinacea were tested in vitro using Vero E6 cells for their anti-viral effects against the newly identified Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) through its infectious cycle from 0 to 48 h post infection. The hypericin of H. perforatum and the different parts (roots, seeds, aerial) of two types of Echinacea species (Echinacea purpurea and Echinacea angustifolia) were tested for their anti-viral activities to measure the inhibition of viral load using quantitative real-time polymerase chain reaction (qRT-PCR) on cell culture assay. Interestingly, the H. perforatum-Echinacea mixture (1:1 ratio) of H. perforatum and Echinacea was tested as well on SARS-CoV-2 and showed crucial anti-viral activity competing H. perforatum then Echinacea effects as anti-viral treatment. Therefore, the results H. perforatum and Echinacea species, applied in this study showed significant anti-viral and virucidal effects in the following order of potency: H. perforatum, H. perforatum-Echinacea mixture, and Echinacea on SARS-CoV-2 infectious cycle. Additionally, molecular simulation analysis of the compounds with essential proteins (Mpro and RdRp) of the SARS-CoV-2 revealed the most potent bioactive compounds such as Echinacin, Echinacoside, Cyanin, Cyanidin 3-(6''-alonylglucoside, Quercetin-3-O-glucuronide, Proanthocyanidins, Rutin, Kaempferol-3-O-rutinoside, and Quercetin-3-O-xyloside. Thus, based on the outcome of this study, it is demanding the setup of clinical trial with specific therapeutic protocol.
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Affiliation(s)
- Leena Hussein Bajrai
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.
- Biochemistry Department, Faculty of Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Sherif Ali El-Kafrawy
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmed Mohamed Hassan
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmed Majdi Tolah
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Rabig, Saudi Arabia
| | - Rabie Saleh Alnahas
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sayed Sartaj Sohrab
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohd Rehan
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Esam Ibraheem Azhar
- Special Infectious Agents Unit-BSL3, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.
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5
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Xu Y, Xiong H, Zhang B, Lee I, Xie J, Li M, Zhang H, Seung Kim J. Photodynamic Alzheimer’s disease therapy: From molecular catalysis to photo-nanomedicine. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214726] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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6
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Shramova EI, Chumakov SP, Shipunova VO, Ryabova AV, Telegin GB, Kabashin AV, Deyev SM, Proshkina GM. Genetically encoded BRET-activated photodynamic therapy for the treatment of deep-seated tumors. LIGHT, SCIENCE & APPLICATIONS 2022; 11:38. [PMID: 35190528 PMCID: PMC8861062 DOI: 10.1038/s41377-022-00729-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 01/17/2022] [Accepted: 01/31/2022] [Indexed: 05/05/2023]
Abstract
Photodynamic therapy (PDT) is one of the most appealing photonic modalities for cancer treatment based on anticancer activity of light-induced photosensitizer-mediated reactive oxygen species (ROS), but a limited depth of light penetration into tissues does not make possible the treatment of deep-seated neoplasms and thus complicates its widespread clinical adoption. Here, we introduce the concept of genetically encoded bioluminescence resonance energy transfer (BRET)-activated PDT, which combines an internal light source and a photosensitizer (PS) in a single-genetic construct, which can be delivered to tumors seated at virtually unlimited depth and then triggered by the injection of a substrate to initiate their treatment. To illustrate the concept, we engineered genetic NanoLuc-miniSOG BRET pair, combining NanoLuc luciferase flashlight and phototoxic flavoprotein miniSOG, which generates ROS under luciferase-substrate injection. We prove the concept feasibility in mice bearing NanoLuc-miniSOG expressing tumor, followed by its elimination under the luciferase-substrate administration. Then, we demonstrate a targeted delivery of NanoLuc-miniSOG gene, via tumor-specific lentiviral particles, into a tumor, followed by its successful elimination, with tumor-growth inhibition (TGI) coefficient exceeding 67%, which confirms a great therapeutic potential of the proposed concept. In conclusion, this study provides proof-of-concept for deep-tissue "photodynamic" therapy without external light source that can be considered as an alternative for traditional PDT.
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Affiliation(s)
- Elena I Shramova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Miklukho-Maklaya Street, Moscow, 117997, Russia
| | - Stepan P Chumakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Miklukho-Maklaya Street, Moscow, 117997, Russia
| | - Victoria O Shipunova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Miklukho-Maklaya Street, Moscow, 117997, Russia
- MEPhI (Moscow Engineering Physics Institute), Institute of Engineering Physics for Biomedicine (PhysBio), 31 Kashirskoe shosse, Moscow, 115409, Russia
| | - Anastasiya V Ryabova
- Prokhorov General Physics Institute, Russian Academy of Sciences, Vavilova, 38, Moscow, 119991, Russia
| | - Georgij B Telegin
- Branch of Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Prospect Nauki 6, Pushchino, 142290, Russia
| | - Andrei V Kabashin
- MEPhI (Moscow Engineering Physics Institute), Institute of Engineering Physics for Biomedicine (PhysBio), 31 Kashirskoe shosse, Moscow, 115409, Russia
- Aix Marseille University, CNRS, LP3, 163 Ave. De Luminy, Case 917, 13288, Marseille, France
| | - Sergey M Deyev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Miklukho-Maklaya Street, Moscow, 117997, Russia.
- MEPhI (Moscow Engineering Physics Institute), Institute of Engineering Physics for Biomedicine (PhysBio), 31 Kashirskoe shosse, Moscow, 115409, Russia.
| | - Galina M Proshkina
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 16/10 Miklukho-Maklaya Street, Moscow, 117997, Russia.
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7
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Perylene as a controversial antiviral scaffold. ANNUAL REPORTS IN MEDICINAL CHEMISTRY 2022. [DOI: 10.1016/bs.armc.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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8
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Zhang C, Chen W, Zhang T, Jiang X, Hu Y. Hybrid nanoparticle composites applied to photodynamic therapy: strategies and applications. J Mater Chem B 2021; 8:4726-4737. [PMID: 32104868 DOI: 10.1039/d0tb00093k] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Photodynamic therapy (PDT), as a robust strategy, has long been applied to cancer treatment owing to the meaningful breakthroughs and unique advantages, including ignorable invasiveness and spatio-temporal selectivity. Numerous PDT agents, especially hybrid nanoparticle composite (hybrid)-based sensitizers consisting of an organic polymer and inorganic nanoparticles (NPs), feature the synergetic pros of the components, which have unlocked the additional potentials of PDT. Although reviews relating to the applications of hybrids to PDT have been previously reported, most of them only focus on the designs of smart hybrids integrating multimodal imaging-guided multiple treatment modalities. Traditional PDT treatment has several limitations, such as inadequate PDT agents accumulating in cancer tissues, inferior PDT effect due to the devastating cancer hypoxia environment, relevant systemic toxicity in non-intelligent stimulation response treatment systems, and serious dependence of PDT on external light sources. Many strategies have been developed for overcoming these limitations, including improvement of cancer-homing ability by introducing active targeting groups, remodeling of the cancer hypoxia environment through oxygen regulators, intratumor release of ROS through activatable molecules, and replacement of laser light by X-rays or self-luminescence. This review aims to summarize the most recent advances in designing hybrids for improving the therapeutic efficacy of PDT.
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Affiliation(s)
- Chao Zhang
- Institute of Materials Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing, Jiangsu 210093, China. and Shenzhen Research Institute of Nanjing University, Shenzhen, 518057, China
| | - Weizhi Chen
- Department of Polymer Science & Engineering, College of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, China.
| | - Taixing Zhang
- Institute of Materials Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing, Jiangsu 210093, China.
| | - Xiqun Jiang
- Department of Polymer Science & Engineering, College of Chemistry & Chemical Engineering, Nanjing University, Nanjing 210093, China.
| | - Yong Hu
- Institute of Materials Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing, Jiangsu 210093, China. and Shenzhen Research Institute of Nanjing University, Shenzhen, 518057, China
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Alternative methods of photodynamic therapy and oxygen consumption measurements-A review. Biomed Pharmacother 2020; 134:111095. [PMID: 33341048 DOI: 10.1016/j.biopha.2020.111095] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 11/14/2020] [Accepted: 11/20/2020] [Indexed: 12/21/2022] Open
Abstract
Photooxidation generates reactive oxygen species (ROS) through the interaction of dyes or surfaces with light radiation of appropriate wavelength. The reaction is of wide utility and is highly effective in photodynamic therapy (PDT) of various types of cancer and skin disease. Understanding generation of singlet oxygen has contributed to the development of PDT and its subsequent use in vivo. However, this therapy has some limitations that prevent its use in the treatment of cancers located deep within the body. The limited depth of light penetration through biological tissue limits initiation of PDT action in deep tissue. Measurement of oxygen photo consumption is critical due to tumor hypoxia, and use of magnetic resonance imaging (MRI) is particularly attractive since it is non-invasive. This article presents bioluminescence (BL) and chemiluminescence (CL) phenomena based on publications from the last 20 years, and preliminary results from our lab in the use of MRI to measure oxygen concentration in water. Current work is aimed at improving the effectiveness of singlet oxygen delivery to deep tissue cancer.
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10
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Verebová V, Beneš J, Staničová J. Biophysical Characterization and Anticancer Activities of Photosensitive Phytoanthraquinones Represented by Hypericin and Its Model Compounds. Molecules 2020; 25:E5666. [PMID: 33271809 PMCID: PMC7731333 DOI: 10.3390/molecules25235666] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/27/2020] [Accepted: 11/28/2020] [Indexed: 12/17/2022] Open
Abstract
Photosensitive compounds found in herbs have been reported in recent years as having a variety of interesting medicinal and biological activities. In this review, we focus on photosensitizers such as hypericin and its model compounds emodin, quinizarin, and danthron, which have antiviral, antifungal, antineoplastic, and antitumor effects. They can be utilized as potential agents in photodynamic therapy, especially in photodynamic therapy (PDT) for cancer. We aimed to give a comprehensive summary of the physical and chemical properties of these interesting molecules, emphasizing their mechanism of action in relation to their different interactions with biomacromolecules, specifically with DNA.
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Affiliation(s)
- Valéria Verebová
- Department of Chemistry, Biochemistry and Biophysics, University of Veterinary Medicine & Pharmacy, Komenského 73, 041 81 Košice, Slovakia;
| | - Jiří Beneš
- Institute of Biophysics and Informatics, First Faculty of Medicine, Charles University, Kateřinská 1, 121 08 Prague, Czech Republic;
| | - Jana Staničová
- Department of Chemistry, Biochemistry and Biophysics, University of Veterinary Medicine & Pharmacy, Komenského 73, 041 81 Košice, Slovakia;
- Institute of Biophysics and Informatics, First Faculty of Medicine, Charles University, Kateřinská 1, 121 08 Prague, Czech Republic;
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11
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Boase NRB. Shining a Light on Bioorthogonal Photochemistry for Polymer Science. Macromol Rapid Commun 2020; 41:e2000305. [DOI: 10.1002/marc.202000305] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 06/29/2020] [Indexed: 01/05/2023]
Affiliation(s)
- Nathan R. B. Boase
- Centre for Materials Science Queensland University of Technology 2 George Street Brisbane QLD 4000 Australia
- School of Chemistry and Physics Queensland University of Technology 2 George Street Brisbane QLD 4000 Australia
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12
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Khurana B, Gierlich P, Meindl A, Gomes-da-Silva LC, Senge MO. Hydrogels: soft matters in photomedicine. Photochem Photobiol Sci 2019; 18:2613-2656. [PMID: 31460568 DOI: 10.1039/c9pp00221a] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Photodynamic therapy (PDT), a shining beacon in the realm of photomedicine, is a non-invasive technique that utilizes dye-based photosensitizers (PSs) in conjunction with light and oxygen to produce reactive oxygen species to combat malignant tissues and infectious microorganisms. Yet, for PDT to become a common, routine therapy, it is still necessary to overcome limitations such as photosensitizer solubility, long-term side effects (e.g., photosensitivity) and to develop safe, biocompatible and target-specific formulations. Polymer based drug delivery platforms are an effective strategy for the delivery of PSs for PDT applications. Among them, hydrogels and 3D polymer scaffolds with the ability to swell in aqueous media have been deeply investigated. Particularly, hydrogel-based formulations present real potential to fulfill all requirements of an ideal PDT platform by overcoming the solubility issues, while improving the selectivity and targeting drawbacks of the PSs alone. In this perspective, we summarize the use of hydrogels as carrier systems of PSs to enhance the effectiveness of PDT against infections and cancer. Their potential in environmental and biomedical applications, such as tissue engineering photoremediation and photochemistry, is also discussed.
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Affiliation(s)
- Bhavya Khurana
- Medicinal Chemistry, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, Trinity College Dublin, The University of Dublin, St James's Hospital, Dublin 8, Ireland.
| | - Piotr Gierlich
- Medicinal Chemistry, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, Trinity College Dublin, The University of Dublin, St James's Hospital, Dublin 8, Ireland. and CQC, Coimbra Chemistry Department, University of Coimbra, Coimbra, Portugal
| | - Alina Meindl
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching, Germany
| | | | - Mathias O Senge
- Medicinal Chemistry, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, Trinity College Dublin, The University of Dublin, St James's Hospital, Dublin 8, Ireland. and Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching, Germany and Institute for Advanced Study (TUM-IAS), Technische Universität München, Lichtenberg-Str. 2a, 85748 Garching, Germany
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13
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Phototoxicity of flavoprotein miniSOG induced by bioluminescence resonance energy transfer in genetically encoded system NanoLuc-miniSOG is comparable with its LED-excited phototoxicity. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 188:107-115. [PMID: 30253374 DOI: 10.1016/j.jphotobiol.2018.09.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 08/15/2018] [Accepted: 09/08/2018] [Indexed: 12/24/2022]
Abstract
Photodynamic therapy (PDT) is a clinical, minimally invasive method for destroying cancer cells in the presence of a photosensitizer, oxygen, and a light source. The main obstacle for the PDT treatment of deep tumors is a strong reduction of the excitation light intensity as a result of its refraction, reflection, and absorption by biological tissues. Internal light sources based on bioluminescence resonance energy transfer can be a solution of this problem. Here we show that luciferase NanoLuc being expressed as a fusion protein with phototoxic flavoprotein miniSOG in cancer cells in the presence of furimazine (highly specific NanoLuc substrate) induces a photodynamic effect of miniSOG comparable with its LED-excited (Light Emitting Diode) phototoxicity. Luminescence systems based on furimazine and hybrid protein NanoLuc-miniSOG targeted to mitochondria or cellular membranes possess the similar energy transfer efficiencies and similar BRET-induced cytotoxic effects on cancer cells, though the mechanisms of BRET-induced cell death are different. As the main components of the proposed system for BRET-mediated PDT are genetically encoded (luciferase and phototoxic protein), this system can potentially be delivered to any site in the organism and thus may be considered as a promising approach for simultaneous delivery of light source and photosensitizer in deep-lying tumors and metastasis anywhere in the body.
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14
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Kockler KB, Frisch H, Barner-Kowollik C. Making and Breaking Chemical Bonds by Chemiluminescence. Macromol Rapid Commun 2018; 39:e1800516. [PMID: 30085391 DOI: 10.1002/marc.201800516] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Indexed: 11/10/2022]
Abstract
Chemiluminescent (CL) reactions are powerful analytical tools and are present in commercially available everyday objects such as glow sticks. Herein, the photons generated by chemiluminescence are exploited to induce covalent bond breakage and formation, using a chemically generated photonic field at ambient temperature through space as energy transducer. Remarkably, the generated photons enable both the cleavage of species generating radicals as well as the execution of [2 + 2] cycloadditions, demonstrating that disparate types of reactions can be triggered. The herein-presented photochemical concept establishes the field of CL-induced photochemistry, which is poised to enable photochemical transformations in situations where physical light sources, such as lamps, LEDs, and lasers cannot be employed, including in biological environments.
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Affiliation(s)
- Katrin B Kockler
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology, 2 George Street, Brisbane, QLD, 4000, Australia
| | - Hendrik Frisch
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology, 2 George Street, Brisbane, QLD, 4000, Australia
| | - Christopher Barner-Kowollik
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology, 2 George Street, Brisbane, QLD, 4000, Australia.,Marcromolecular Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruche 18,, 76131, Karlsruhe, Germany
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15
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Romanyuk AV, Grozdova ID, Ezhov AA, Melik-Nubarov NS. Peroxyoxalate Chemiluminescent Reaction as a Tool for Elimination of Tumour Cells Under Oxidative Stress. Sci Rep 2017; 7:3410. [PMID: 28611370 PMCID: PMC5469817 DOI: 10.1038/s41598-017-03527-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 04/28/2017] [Indexed: 12/13/2022] Open
Abstract
The overproduction of hydrogen peroxide is an inherent feature of some tumour cells and inflamed tissues. We took advantage of this peculiarity to eliminate cells using chemiluminescent peroxyoxalate reaction. We designed dispersions containing polyoxalate and tetramethylhematoporhyrin (TMHP) in dimethylphthalate droplets stabilized with Pluronic L64. The porphyrin plays the dual role. On the one hand, it serves as an activator of the peroxyoxalate reaction of polyoxalate with intracellular hydrogen peroxide and experiences excitation as a result of the reaction. The light emitted in the reaction in the model system without cells was used to optimize the dispersion's composition. On the other hand, TMHP acts as a photosensitizer (PS) causing cell damage. The formation of singlet oxygen led to cell elimination if the dispersions were used in combination with inducers of oxidative stress: hydrogen peroxide, paraquat, antitumour drug doxorubicin, or a nutritional additive menadione. The PS-induced cytotoxicity correlated with the level of intracellular ROS. The developed approach targeted to endogenous ROS is orthogonal to the classical chemotherapy and can be applied to increase its efficiency.
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Affiliation(s)
- Andrey V Romanyuk
- M.V. Lomonosov Moscow State University, Department of Chemistry, GSP-1, Leninskie gory 1, build. 3, Moscow, 119991, Russia
| | - Irina D Grozdova
- M.V. Lomonosov Moscow State University, Department of Chemistry, GSP-1, Leninskie gory 1, build. 3, Moscow, 119991, Russia
| | - Alexander A Ezhov
- M.V. Lomonosov Moscow State University, Department of Physics, GSP-1, Leninskie gory 1, build. 2, Moscow, 119991, Russia
| | - Nickolay S Melik-Nubarov
- M.V. Lomonosov Moscow State University, Department of Chemistry, GSP-1, Leninskie gory 1, build. 3, Moscow, 119991, Russia.
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16
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Ultrafast investigation of photoinduced charge transfer in aminoanthraquinone pharmaceutical product. Sci Rep 2017; 7:43419. [PMID: 28233835 PMCID: PMC5324068 DOI: 10.1038/srep43419] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Accepted: 01/24/2017] [Indexed: 01/03/2023] Open
Abstract
We investigated the mechanism of intramolecular charge transfer and the following radiationless dynamics of the excited states of 1-aminoanthraquinone using steady state and time-resolved absorption spectroscopy combined with quantum chemical calculations. Following photoexcitation with 460 nm, conformational relaxation via twisting of the amino group, charge transfer and the intersystem crossing (ISC) processes have been established to be the major relaxation pathways responsible for the ultrafast nonradiative of the excited S1 state. Intramolecular proton transfer, which could be induced by intramolecular hydrogen bonding is inspected and excluded. Time-dependent density functional theory (TDDFT) calculations reveal the change of the dipole moments of the S0 and S1 states along the twisted coordinate of the amino group, indicating the mechanism of twisted intra-molecular charge transfer (TICT). The timescale of TICT is measured to be 5 ps due to the conformational relaxation and a barrier on the S1 potential surface. The ISC from the S1 state to the triplet manifold is a main deactivation pathway with the decay time of 28 ps. Our results observed here have yield a physically intuitive and complete picture of the photoinduced charge transfer and radiationless dynamics in anthraquinone pharmaceutial products.
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17
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Zhou Z, Song J, Nie L, Chen X. Reactive oxygen species generating systems meeting challenges of photodynamic cancer therapy. Chem Soc Rev 2016; 45:6597-6626. [PMID: 27722328 PMCID: PMC5118097 DOI: 10.1039/c6cs00271d] [Citation(s) in RCA: 1195] [Impact Index Per Article: 149.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The reactive oxygen species (ROS)-mediated mechanism is the major cause underlying the efficacy of photodynamic therapy (PDT). The PDT procedure is based on the cascade of synergistic effects between light, a photosensitizer (PS) and oxygen, which greatly favors the spatiotemporal control of the treatment. This procedure has also evoked several unresolved challenges at different levels including (i) the limited penetration depth of light, which restricts traditional PDT to superficial tumours; (ii) oxygen reliance does not allow PDT treatment of hypoxic tumours; (iii) light can complicate the phototherapeutic outcomes because of the concurrent heat generation; (iv) specific delivery of PSs to sub-cellular organelles for exerting effective toxicity remains an issue; and (v) side effects from undesirable white-light activation and self-catalysation of traditional PSs. Recent advances in nanotechnology and nanomedicine have provided new opportunities to develop ROS-generating systems through photodynamic or non-photodynamic procedures while tackling the challenges of the current PDT approaches. In this review, we summarize the current status and discuss the possible opportunities for ROS generation for cancer therapy. We hope this review will spur pre-clinical research and clinical practice for ROS-mediated tumour treatments.
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Affiliation(s)
- Zijian Zhou
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China. and Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD 20892, USA.
| | - Jibin Song
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD 20892, USA.
| | - Liming Nie
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China.
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD 20892, USA.
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18
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Mallidi S, Anbil S, Bulin AL, Obaid G, Ichikawa M, Hasan T. Beyond the Barriers of Light Penetration: Strategies, Perspectives and Possibilities for Photodynamic Therapy. Theranostics 2016; 6:2458-2487. [PMID: 27877247 PMCID: PMC5118607 DOI: 10.7150/thno.16183] [Citation(s) in RCA: 227] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 09/01/2016] [Indexed: 12/20/2022] Open
Abstract
Photodynamic therapy (PDT) is a photochemistry based treatment modality that involves the generation of cytotoxic species through the interactions of a photosensitizer molecule with light irradiation of an appropriate wavelength. PDT is an approved therapeutic modality for several cancers globally and in several cases has proved to be effective where traditional treatments have failed. The key parameters that determine PDT efficacy are 1. the photosensitizer (nature of the molecules, selectivity, and macroscopic and microscopic localization etc.), 2. light application (wavelength, fluence, fluence rate, irradiation regimes etc.) and 3. the microenvironment (vascularity, hypoxic regions, stromal tissue density, molecular heterogeneity etc.). Over the years, several groups aimed to monitor and manipulate the components of these critical parameters to improve the effectiveness of PDT treatments. However, PDT is still misconstrued to be a surface treatment primarily due to the limited depths of light penetration. In this review, we present the recent advances, strategies and perspectives in PDT approaches, particularly in cancer treatment, that focus on increasing the 'damage zone' beyond the reach of light in the body. This is enabled by a spectrum of approaches that range from innovative photosensitizer excitation strategies, increased specificity of phototoxicity, and biomodulatory approaches that amplify the biotherapeutic effects induced by photodynamic action. Along with the increasing depth of understanding of the underlying physical, chemical and physiological mechanisms, it is anticipated that with the convergence of these strategies, the clinical utility of PDT will be expanded to a powerful modality in the armamentarium for the management of cancer.
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Affiliation(s)
- Srivalleesha Mallidi
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114
| | - Sriram Anbil
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114
- Howard Hughes Medical Institute, Chevy Chase, MD, 20815
- The University of Texas School of Medicine at San Antonio, San Antonio, TX 78229
| | - Anne-Laure Bulin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114
| | - Girgis Obaid
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114
| | - Megumi Ichikawa
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114
| | - Tayyaba Hasan
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114
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19
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The potential of photodynamic therapy (PDT)-Experimental investigations and clinical use. Biomed Pharmacother 2016; 83:912-929. [PMID: 27522005 DOI: 10.1016/j.biopha.2016.07.058] [Citation(s) in RCA: 123] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 07/30/2016] [Accepted: 07/31/2016] [Indexed: 12/13/2022] Open
Abstract
Photodynamic therapy (PDT) is an intensively studied part of medicine based on free radicals. These reactive species, extremely harmful for whole human organism, are used for eradication numerous diseases. Specific structure of ill tissues causes accumulation free radicals inside them without attack remaining healthy tissues. A rapid development of medicine and scientific research has led to extension of PDT towards treatment many diseases such as cancer, herpes, acne and based on antimicrobials. The presented review article is focused on the aforementioned disorders with accurate analysis of the newest available scientific achievements. The discussed cases explicitly indicate on high efficacy of the therapy. In most cases, free radicals turned out to be solution of many afflictions. Photodynamic therapy can be considered as promising treatment with comparable effectiveness but without side effects characteristic for chemotherapy.
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20
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Shramova E, Proshkina G, Chumakov S, Khodarovich Y, Deyev S. Flavoprotein miniSOG Cytotoxisity Can Be Induced By Bioluminescence Resonance Energy Transfer. Acta Naturae 2016; 8:118-123. [PMID: 28050273 PMCID: PMC5199213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
In this study, we investigated the possibility of phototoxic flavoprotein miniSOG (photosensitizer) excitation in cancer cells by bioluminescence occurring when luciferase NanoLuc oxidizes its substrate, furimazine. We have shown that the phototoxic flavoprotein miniSOG expressed in eukaryotic cells in fusion with NanoLuc luciferase is activated in the presence of its substrate, furimazine. Upon such condition, miniSOG possesses photoinduced cytotoxicity and causes a 48% cell death level in a stably transfected cell line.
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Affiliation(s)
- E.I. Shramova
- Shemyakin/Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Str., 16/10, 117997, Moscow, Russia
| | - G.M. Proshkina
- Shemyakin/Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Str., 16/10, 117997, Moscow, Russia
| | - S.P. Chumakov
- Shemyakin/Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Str., 16/10, 117997, Moscow, Russia
| | - Yu.M. Khodarovich
- Shemyakin/Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Str., 16/10, 117997, Moscow, Russia
| | - S.M. Deyev
- Shemyakin/Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Str., 16/10, 117997, Moscow, Russia ,National Research Tomsk Polytechnic University, Lenina av., 30, 634050, Tomsk, Russia
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21
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Abstract
This review summarizes the latest progress in deep photodynamic therapy (PDT), which overcomes the Achilles' heel of PDT.
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Affiliation(s)
- Wenpei Fan
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging
- Department of Biomedical Engineering
- School of Medicine
- Shenzhen University
- Shenzhen 518060
| | - Peng Huang
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging
- Department of Biomedical Engineering
- School of Medicine
- Shenzhen University
- Shenzhen 518060
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine
- National Institute of Biomedical Imaging and Bioengineering
- National Institutes of Health
- Bethesda
- USA
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22
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Hu J, Tang Y, Elmenoufy AH, Xu H, Cheng Z, Yang X. Nanocomposite-Based Photodynamic Therapy Strategies for Deep Tumor Treatment. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:5860-87. [PMID: 26398119 DOI: 10.1002/smll.201501923] [Citation(s) in RCA: 183] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 08/03/2015] [Indexed: 05/22/2023]
Abstract
Photodynamic therapy (PDT), as an emerging clinically approved modality, has been used for treatment of various cancer diseases. Conventional PDT strategies are mainly focused on superficial lesions because the wavelength of illumination light of most clinically approved photosensitizers (PSs) is located in the UV/VIS range that possesses limited tissue penetration ability, leading to ineffective therapeutic response for deep-seated tumors. The combination of PDT and nanotechnology is becoming a promising approach to fight against deep tumors. Here, the rapid development of new PDT modalities based on various smartly designed nanocomposites integrating with conventionally used PSs for deep tumor treatments is introduced. Until now many types of multifunctional nanoparticles have been studied, and according to the source of excitation energy they can be classified into three major groups: near infrared (NIR) light excited nanomaterials, X-ray excited scintillating/afterglow nanoparticles, and internal light emission excited nanocarriers. The in vitro and in vivo applications of these newly developed PDT modalities are further summarized here, which highlights their potential use as promising nano-agents for deep tumor therapy.
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Affiliation(s)
- Jun Hu
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Yong'an Tang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Ahmed H Elmenoufy
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
- Department of Pharmaceutical Chemistry, College of Pharmacy, Misr University for Science and Technology, Al-Motamayez District, 6th of October City, P.O. Box: 77, Egypt
| | - Huibi Xu
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Zhen Cheng
- Molecular Imaging Program at Stanford (MIPS), Canary Center at Stanford for Cancer Early Detection, Department of Radiology and Bio-X Program, School of Medicine, Stanford University Stanford, California, USA
| | - Xiangliang Yang
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
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23
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Romanyuk AV, Melik-Nubarov NS. Micelles of amphiphilic copolymers as a medium for peroxyoxalate chemiluminescent reaction in water environment. POLYMER SCIENCE SERIES B 2015. [DOI: 10.1134/s1560090415040089] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Yin R, Agrawal T, Khan U, Gupta GK, Rai V, Huang YY, Hamblin MR. Antimicrobial photodynamic inactivation in nanomedicine: small light strides against bad bugs. Nanomedicine (Lond) 2015; 10:2379-404. [PMID: 26305189 PMCID: PMC4557875 DOI: 10.2217/nnm.15.67] [Citation(s) in RCA: 129] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The relentless advance of drug-resistance among pathogenic microbes, mandates a search for alternative approaches that will not cause resistance. Photodynamic inactivation (PDI) involves the combination of nontoxic dyes with harmless visible light to produce reactive oxygen species that can selectively kill microbial cells. PDI can be broad-spectrum in nature and can also destroy microbial cells in biofilms. Many different kinds of nanoparticles have been studied to potentiate antimicrobial PDI by improving photosensitizer solubility, photochemistry, photophysics and targeting. This review will cover photocatalytic disinfection with titania nanoparticles, carbon nanomaterials (fullerenes, carbon nanotubes and graphene), liposomes and polymeric nanoparticles. Natural polymers (chitosan and cellulose), gold and silver plasmonic nanoparticles, mesoporous silica, magnetic and upconverting nanoparticles have all been used for PDI.
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Affiliation(s)
- Rui Yin
- Department of Dermatology, Southwest Hospital, Third Military Medical University, Chongqing 400038, China
- Wellman Center for Photomedicine, Massachusetts General Hospital, BAR414, 40 Blossom Street, Boston, MA 02114, USA
- Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA
| | - Tanupriya Agrawal
- Wellman Center for Photomedicine, Massachusetts General Hospital, BAR414, 40 Blossom Street, Boston, MA 02114, USA
- Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA
| | - Usman Khan
- Wellman Center for Photomedicine, Massachusetts General Hospital, BAR414, 40 Blossom Street, Boston, MA 02114, USA
- Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA
| | - Gaurav K Gupta
- Wellman Center for Photomedicine, Massachusetts General Hospital, BAR414, 40 Blossom Street, Boston, MA 02114, USA
- Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA
| | - Vikrant Rai
- Wilf Family Cardiovascular Research Institute, Division of Cardiology, Department of Medicine, Albert Einstein College of Medicine, Bronx, NY 10461
| | - Ying-Ying Huang
- Wellman Center for Photomedicine, Massachusetts General Hospital, BAR414, 40 Blossom Street, Boston, MA 02114, USA
- Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, BAR414, 40 Blossom Street, Boston, MA 02114, USA
- Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA
- Harvard-MIT Division of Health Sciences & Technology, Cambridge, MA 02139, USA
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25
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Kazemi SY, Abedirad SM. Effect of glutathione on peroxyoxalate chemiluminescence of hypericin as the fluorophore. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 118:782-786. [PMID: 24152863 DOI: 10.1016/j.saa.2013.07.081] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Revised: 07/03/2013] [Accepted: 07/21/2013] [Indexed: 06/02/2023]
Abstract
Herein, the effect of amino acid Glutathione (GSH) on Peroxyoxalate Chemiluminescence was studied for the first time. Hypericin (HYP) was employed as the efficient fluorophore. The investigated parameters included rise and fall rate constant for the chemiluminescence burst, theoretical and experimental maximum intensity, the time-needed to reach maximum intensity and the total light yield emission which theoretically was evaluated using the pooled intermediate model by a computerized non-linear least-squares curve fitting program (KINFIT). Furthermore, based on observed quenching effect of GSH, the Stern-Volmer plot in quencher concentration range of 2.8×10(-6) to 3.4×10(-5)M with KQ value of 1.59×10(4) was calculated. The bimolecular quenching rate constant (Kq) was also estimated about 2.8×10(12) and M(-1) S(-1). Moreover the system was applied successfully to determine glutathione in biological samples.
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Affiliation(s)
- Sayed Yahya Kazemi
- Department of Basic Sciences, Sari Agricultural Sciences and Natural Resources University, P.O. Box 578, Sari, Iran
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26
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Zhao J, Fei J, Gao L, Cui W, Yang Y, Wang A, Li J. Bioluminescent microcapsules: applications in activating a photosensitizer. Chemistry 2013; 19:4548-55. [PMID: 23436585 DOI: 10.1002/chem.201203922] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2012] [Revised: 01/04/2013] [Indexed: 11/07/2022]
Abstract
Bioluminescent microcapsules uploading D-luciferin have been fabricated by using the covalent assembly of firefly luciferase and alginate dialdehyde through a layer-by-layer technique. Such assembled microcapsules can produce visible light in the region of 520-680 nm, which can activate the photosensitizers rose bengal (RB) and hypocrellin B (HB) after adding ATP. The microcapsules uploading photosensitizers (RB or HB) have an obvious property to prevent the proliferation of tumor cells in the dark. The assembled bioluminescent microcapsules can be potentially used as photon donors for bioimaging, ATP detection, and photodynamic therapy.
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Affiliation(s)
- Jie Zhao
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Lab of Colloid and Interface Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, PR China
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Bioluminescence resonance energy transfer using luciferase-immobilized quantum dots for self-illuminated photodynamic therapy. Biomaterials 2013; 34:1204-12. [DOI: 10.1016/j.biomaterials.2012.08.044] [Citation(s) in RCA: 119] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Accepted: 08/21/2012] [Indexed: 12/11/2022]
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Sonodynamic excitation of Rose Bengal for eradication of gram-positive and gram-negative bacteria. BIOMED RESEARCH INTERNATIONAL 2012; 2013:684930. [PMID: 23509759 PMCID: PMC3591171 DOI: 10.1155/2013/684930] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Revised: 08/26/2012] [Accepted: 09/24/2012] [Indexed: 11/17/2022]
Abstract
Photodynamic antimicrobial chemotherapy based on photosensitizers activated by illumination is limited by poor penetration of visible light through skin and tissues. In order to overcome this problem, Rose Bengal was excited in the dark by 28 kHz ultrasound and was applied for inactivation of bacteria. It is demonstrated, for the first time, that the sonodynamic technique is effective for eradication of gram-positive Staphylococcus aureus and gram-negative Escherichia coli. The net sonodynamic effect was calculated as a 3-4 log10 reduction in bacteria concentration, depending on the cell and the Rose Bengal concentration and the treatment time. Sonodynamic treatment may become a novel and effective form of antimicrobial therapy and can be used for low-temperature sterilization of medical instruments and surgical accessories.
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Kruttwig K, Yankelevich DR, Brueggemann C, Tu C, L’Etoile N, Knoesen A, Louie AY. Reversible low-light induced photoswitching of crowned spiropyran-DO3A complexed with gadolinium(III) ions. Molecules 2012; 17:6605-24. [PMID: 22728357 PMCID: PMC4991828 DOI: 10.3390/molecules17066605] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2012] [Revised: 05/11/2012] [Accepted: 05/25/2012] [Indexed: 11/16/2022] Open
Abstract
Photoswitchable spiropyran has been conjugated to the crowned ring system DO3A, which improves its solubility in dipolar and polar media and stabilizes the merocyanine isomer. Adding the lanthanide ion gadolinium(III) to the macrocyclic ring system leads to a photoresponsive magnetic resonance imaging contrast agent that displays an increased spin-lattice relaxation time (T₁) upon visible light stimulation. In this work, the photoresponse of this photochromic molecule to weak light illumination using blue and green light emitting diodes was investigated, simulating the emission spectra from bioluminescent enzymes. Photon emission rate of the light emitting diodes was changed, from 1.75 × 10¹⁶ photons·s⁻¹ to 2.37 × 10¹² photons·s⁻¹. We observed a consistent visible light-induced isomerization of the merocyanine to the spiropyran form with photon fluxes as low as 2.37 × 10¹² photons·s⁻¹ resulting in a relaxivity change of the compound. This demonstrates the potential for use of the described imaging probes in low light level applications such as sensing bioluminescence enzyme activity. The isomerization behavior of gadolinium(III)-ion complexed and non-complexed spiropyran-DO3A was analyzed in water and ethanol solution in response to low light illumination and compared to the emitted photon emission rate from over-expressed Gaussia princeps luciferase.
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Affiliation(s)
- Klaus Kruttwig
- Department of Biomedical Engineering, University of California, Davis, CA 95616, USA
| | - Diego R. Yankelevich
- Department of Electrical and Computer Engineering, University of California, Davis, CA 95616, USA
| | - Chantal Brueggemann
- Department of Cell and Tissue Biology, University of California, San Francisco, CA 94143, USA
| | - Chuqiao Tu
- Department of Biomedical Engineering, University of California, Davis, CA 95616, USA
| | - Noelle L’Etoile
- Department of Cell and Tissue Biology, University of California, San Francisco, CA 94143, USA
| | - André Knoesen
- Department of Electrical and Computer Engineering, University of California, Davis, CA 95616, USA
| | - Angelique Y. Louie
- Department of Biomedical Engineering, University of California, Davis, CA 95616, USA
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Nakonechny F, Firer MA, Nitzan Y, Nisnevitch M. Intracellular Antimicrobial Photodynamic Therapy: A Novel Technique for Efficient Eradication of Pathogenic Bacteria. Photochem Photobiol 2010; 86:1350-5. [DOI: 10.1111/j.1751-1097.2010.00804.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bancirova M, Lasovský J. The photodynamic effect: the comparison of chemiexcitation by luminol and phthalhydrazide. LUMINESCENCE 2010; 26:410-5. [DOI: 10.1002/bio.1245] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2009] [Revised: 07/01/2010] [Accepted: 07/14/2010] [Indexed: 11/08/2022]
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Birt DF, Widrlechner MP, Hammer KDP, Hillwig ML, Wei J, Kraus GA, Murphy PA, McCoy J, Wurtele ES, Neighbors JD, Wiemer DF, Maury WJ, Price JP. Hypericum in infection: Identification of anti-viral and anti-inflammatory constituents. PHARMACEUTICAL BIOLOGY 2009; 47:774-782. [PMID: 19907671 PMCID: PMC2774925 DOI: 10.1080/13880200902988645] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
The Iowa Center for Research on Botanical Dietary Supplements seeks to optimize Echinacea, Hypericum, and Prunella botanical supplements for human-health benefit, emphasizing antiviral, anti-inflammatory and anti-pain activities. This mini-review reports on ongoing studies on Hypericum. The Center uses the genetically diverse, well-documented Hypericum populations collected and maintained at the USDA-ARS North Central Regional Plant Introduction Station (NCRPIS), and the strength of research in synthetic chemistry at Iowa State University to tap natural diversity, to help discover key constituents and interactions among constituents that impact bioactivity and toxicity. The NCRPIS has acquired more than 180 distinct populations of Hypericum, with a focus on Hypericum perforatum L. (Hypericaceae), representing about 13% of currently recognized taxa. Center chemists have developed novel synthetic pathways for key flavones, acyl phloroglucinols, hyperolactones and a tetralin that have been found in Hypericum, and these compounds are used as standards and for bioactivity studies. Both light-dependent and light-independent anti-viral activities have been identified by using bioactivity-guided fractionation of H. perforatum and a HIV-1 infection test system. Our Center has focused on light-independent activity, potentially due to novel chemicals, and polar fractions are undergoing further fractionation. Anti-inflammatory activity has been found to be light-independent, and fractionation of a flavonoid-rich extract revealed four compounds (amentoflavone, chlorogenic acid, pseudohypericin and quercetin) that interacted in the light to inhibit lipopolysaccharide-induced prostaglandin E(2) activity. The Center continues to explore novel populations of H. perforatum and related species to identify constituents and interactions of constituents that contribute to potential health benefits related to infection.
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Affiliation(s)
- Diane F Birt
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA
- Corresponding author: Diane F Birt, Department of Food Science and Human Nutrition, Iowa State University, 215 MacKay Hall, Ames, IA 50011. Tel: (515) 294-9873. Fax: 515-294-6193.
| | - Mark P Widrlechner
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Departments of Horticulture and Agronomy, Iowa State University, Ames, IA
- US Department of Agriculture-Agricultural Research Service, North Central Regional Plant Introduction Station, Ames, IA
| | - Kimberly DP Hammer
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA
- Interdepartmental Genetics Graduate Program, Iowa State University, Ames, IA
| | - Matthew L Hillwig
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Genetics, Development, and Cell Biology, Iowa State University, Ames, IA
| | - Jingqiang Wei
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Chemistry, Iowa State University, Ames, IA
| | - George A Kraus
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Chemistry, Iowa State University, Ames, IA
| | - Patricia A Murphy
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA
| | - JoeAnn McCoy
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- US Department of Agriculture-Agricultural Research Service, North Central Regional Plant Introduction Station, Ames, IA
| | - Eve S Wurtele
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Genetics, Development, and Cell Biology, Iowa State University, Ames, IA
| | - Jeffrey D Neighbors
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Chemistry, University of Iowa, Iowa City, IA
| | - David F Wiemer
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Chemistry, University of Iowa, Iowa City, IA
| | - Wendy J Maury
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Microbiology, University of Iowa, Iowa City, IA
| | - Jason P Price
- The Center for Research on Botanical Dietary Supplements, Iowa State University, Ames, IA
- Department of Microbiology, University of Iowa, Iowa City, IA
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Rozanova Torshina N, Zhang JZ, Heck DE. Catalytic therapy of cancer with ascorbate and extracts of medicinal herbs. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2007; 7:203-12. [PMID: 18955293 PMCID: PMC2862925 DOI: 10.1093/ecam/nem159] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2007] [Accepted: 07/18/2007] [Indexed: 12/02/2022]
Abstract
Catalytic therapy (CT) is a cancer treatment modality based on the generation of reactive oxygen species (ROS) using a combination of substrate molecules and a catalyst. The most frequently used substrate/catalyst pair is ascorbate/Co phthalocyanine (PcCo). In the present work, herb extracts containing pigments have been studied as a catalyst in place of PcCo. Extracts from herbs are expected to have efficiency comparable with that of phthalocyanines but as natural products, to exhibit fewer side effects. The present studies demonstrate that a combined use of ascorbate and herbal extracts results in ROS production and a significant decrease in the number of cancer cells after a single in vitro treatment. Treatment with ascorbate in conjunction with extracts prepared from several medicinal herbs stimulated apoptosis and disrupted the cell cycle. The number of cells accumulating in the sub-G0/G1 stage of the cell cycle was increased 2- to 7-fold, and cells in G2/M increased 1.5- to 20-fold, indicating that the treatment protocol was highly effective in suppressing DNA synthesis and potentially reflecting DNA damage in the tumor cells. In addition, 20–40% of the cells underwent apoptosis within 24 h of completing treatment. Our results suggest that herbal extracts can function as CT catalysts in the treatment of cancer.
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Affiliation(s)
- Nadejda Rozanova Torshina
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, CA 95064 and Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria, IL 61605, USA
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Mallick A, Purkayastha P, Chattopadhyay N. Photoprocesses of excited molecules in confined liquid environments: An overview. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2007. [DOI: 10.1016/j.jphotochemrev.2007.06.001] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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KrishnaMurthy NV, Sudhaharan T, Ram Reddy A. Dye induced quenching of firefly luciferase-luciferin bioluminescence. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2007; 68:851-9. [PMID: 17317285 DOI: 10.1016/j.saa.2007.01.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2006] [Revised: 09/07/2006] [Accepted: 01/08/2007] [Indexed: 05/14/2023]
Abstract
The quenching of firefly bioluminescence (BL) in presence of xanthene dyes and tetratolylporphyrin was investigated. The BL intensity was quenched with an altered decay pattern in presence of xanthene dyes and tetratolylporphyrin. The electronic absorption spectra indicate that there is no significant interaction occurring between the dyes and the BL components in the ground state. The BL quenching decay rate and fluorescence quenching studies of luciferin by the dyes suggest an energy transfer through an exciplex, involving oxyluciferin, in the excited state and the dyes, in the ground state. The bimolecular quenching rate constant (K(q)) values obtained from fluorescence studies varied between 7.7 x 10(12) and 19.8 x 10(12)M(-1)s(-1). The magnitude of the bimolecular quenching rate constants confirmed the complex formation between dye and excited oxyluciferin. The exciplex subsequently undergoes a non-radiative decay to the ground state via a combination of heavy atom induced and Förster-type energy transfer. The decay rate constants in presence and in absence of dyes vary between 7.47 x 10(-4) and 7.6 x 10(-2)s(-1). In the presence of dyes the effective decay rate constants (k(eff)) increased while the lifetime of light emitting species decreased. The kinetic studies in presence of singlet oxygen scavengers, like beta-carotene and NaN(3), prove that there is no significant quenching of the firefly BL due to the formation of singlet oxygen.
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Affiliation(s)
- N V KrishnaMurthy
- Jonaki, Labeled Biomolecules Laboratory, Regional Center, Board of Radiation and Isotope Technology, CCMB Campus, Hyderabad, India
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Galabov AS. Virucidal agents in the eve of manorapid synergy. GMS KRANKENHAUSHYGIENE INTERDISZIPLINAR 2007; 2:Doc18. [PMID: 20200679 PMCID: PMC2831485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Virucidal agents are chemical substances that attack and inactivate viral particles outside the cell (virions). In general this is accomplished by damaging their protein shells (capsid) or the substance penetrates the core itself, where it destroys the genetic material. Damage to the virion structure is also possible. These agents are used not only for traditional surface disinfection or sterilization of blood, blood products, and other medicinal products as well as in antiviral chemotherapy. They have also been used in recent times for inactivation of viruses in foodstuffs, detergents or cosmetics. Below is given an overview of the data currently available on the performance of these substances when used for the latter applications (cleaning and cosmetics). These include:hydrogen peroxide, hypochlorites, cupric and ferric ions, per-acidsethanol, parachlorometaxylenol in a sodium C14-16 olefin sulfonate, glutaraldehyde, quaternary ammonium salts, chlorhexidine and chlorhexidine gluconate, curdline sulphate, glycerol, lipids, azodicarbonamide, cicloxolone sodium, dichlorisocyanuric acid (sodium salt), benzalkonium salts, disulfate benzamides and benzisothiazolones, congo red, ascorbic acid, nonoxynol-9, para-aminobenzoic acid, bis(monosuccinamide) derivative of p,p'-bis(2-aminoethyl) diphenlyi-C60) (fullerene).merocyanine, benzoporphyrin derivative monoacid ring A, rose bengal, hypericin, hypocrellin A, anthraquinones extracted from plants, sulfonated anthraquinones and other anthraquinone derivativesGRAMICIDINE, GOSSYPOL, GARLIC (ALLIUM SATIVUM) EXTRACT AND ITS COMPONENTS: ajoene, diallyl thiosulfinate (allicin), allyl methyl thioulfinate, methyl allyl thiosulfinate, extracts of ledium, motherworth, celandine, black currant, coaberry and bilberry, extract of Cordia salicifolia, steam distillate from Houttuynia cordata (Saururaceae) and its component, 5,6,7-trimethoxyflavone from Calicarpa japonica, isoscullarein (5,7,8,4'-tetrahydroxyflavone) from Scutellaria baikalensis and isoscutellarein-8-methylether, alkaloids and phytosteryl ester compounds.
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Affiliation(s)
- Angel S. Galabov
- The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences Sofia, Bulgaria,*To whom correspondence should be addressed: Angel S. Galabov, The Stephan Angeloff Institute of Microbiology, 26 Acad. Georgi Bonchev Street, BG-1113 Sofia, Bulgaria, E-mail:
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Müller C, Schroeder J, Troe J. Intramolecular hydrogen bonding in 1,8-dihydroxyanthraquinone, 1-aminoanthraquinone, and 9-hydroxyphenalenone studied by picosecond time-resolved fluorescence spectroscopy in a supersonic jet. J Phys Chem B 2007; 110:19820-32. [PMID: 17020367 DOI: 10.1021/jp0614650] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We investigated spectroscopic and dynamic fluorescence properties of the S1 <-- S0 transitions of three intramolecularly hydrogen-bonded molecules, 1,8-dihydroxyanthraquinone (1,8-DHAQ), 1-aminoanthraquinone (1-AAQ), and 9-hydroxyphenalenone (9-HPA), by determining their fluorescence excitation spectra and state-selective fluorescence lifetimes under supersonic jet conditions. Moreover, ab initio calculations were performed on one-dimensional hydrogen transfer potential energy curves in both the S0 and the S1 state and on S0 and S1 minimum energy conformations and normal-mode frequencies at different levels of theory (HF/6-31G(d,p) and B3LYP/6-31G(d,p), CIS/6-31G(d,p) and TDDFT/6-31G(d,p)//CIS/6-31G(d,p), respectively). In line with calculations based on the theory of "atoms in molecules" (AIM), we suggest that the fluorescence properties of 1-AAQ are associated with a single-minimum-type potential. The nonradiative relaxation mechanism is attributed to internal conversion to the S0 state. For 1,8-DHAQ, we suggest in agreement with previous findings that the fluorescence bands below approximately 600 cm(-1) are due to transitions originating in the 9,10-quinone well, whereas the bands above approximately 600 cm(-1) are due to transitions originating in the proton-transferred 1,10-quinone well, thus confirming the assumption that 1,8-DHAQ possesses a double-minimum-type S1 potential. On the basis of our ab initio calculations, we suggest that the fluorescence originating in the 1,10-quinone well is due to vertical absorption into the 9,10-quinone well and subsequent fast ESIPT above the hydrogen transfer barrier. For 9-HPA, only the frequency-domain measurements give tentative evidence of the presence of a pronounced double-minimum-type potential. The rapid nonradiative relaxation mechanism as revealed by fluorescence lifetime measurements is attributed to intersystem crossing to a triplet state.
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Affiliation(s)
- Christian Müller
- Institut für Physikalische Chemie der Universität, Tammannstr. 6, D-37077 Göttingen, Germany.
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Rahimipour S, Palivan C, Freeman D, Barbosa F, Fridkin M, Weiner L, Mazur Y, Gescheidt G. Hypericin Derivatives: Substituent Effects on Radical-anion Formation. Photochem Photobiol 2007. [DOI: 10.1562/0031-8655(2001)0740149hdseor2.0.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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Wen J, Chowdhury P, Wills NJ, Wannemuehler Y, Park J, Kesavan S, Carpenter S, Kraus GA, Petrich JW. Toward the Molecular Flashlight: Preparation, Properties, and Photophysics of a Hypericin-luciferin Tethered Molecule¶. Photochem Photobiol 2007. [DOI: 10.1562/0031-8655(2002)0760153ttmfpp2.0.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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Sgarbossa A, Lenci F. Spectroscopic Study of Visible-light Effects on Hypericin-lens Proteins Systems†¶. Photochem Photobiol 2007. [DOI: 10.1562/0031-8655(2001)0740196ssovle2.0.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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Krishnamoorthy G, Webb SP, Nguyen T, Chowdhury PK, Halder M, Wills NJ, Carpenter S, Kraus GA, Gordon MS, Petrich JW. Synthesis of Hydroxy and Methoxy Perylene Quinones, Their Spectroscopic and Computational Characterization, and Their Antiviral Activity¶. Photochem Photobiol 2007. [DOI: 10.1111/j.1751-1097.2005.tb01464.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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Laptev R, Nisnevitch M, Siboni G, Malik Z, Firer MA. Intracellular chemiluminescence activates targeted photodynamic destruction of leukaemic cells. Br J Cancer 2006; 95:189-96. [PMID: 16819545 PMCID: PMC2360622 DOI: 10.1038/sj.bjc.6603241] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Photodynamic therapy (PDT) involves a two-stage process. A light-absorbing photosensitiser (Ps) is endocytosed and then stimulated by light, inducing transfer of energy to a cytoplasmic acceptor molecule and the generation of reactive oxygen species that initiate damage to cellular membrane components and cytolysis. The expanded use of PDT in the clinic is hindered by the lack of Ps target-cell specificity and the limited tissue penetration by external light radiation. This study demonstrates that bioconjugates composed of transferrin and haematoporphyrin (Tf–Hp), significantly improve the specificity and efficiency of PDT for erythroleukemic cells by a factor of almost seven-fold. Fluorescence microscopy showed that the conjugates accumulate in intracellular vesicles whereas free Hp was mostly membrane bound. Experiments with cells deliberately exposed to Tf–Hp at <LD100 doses showed that surviving cells did not develop resistance to subsequent treatments with the conjugate. Furthermore, we show that the compound luminol induces intracellular chemiluminescence. This strategy was then used to obviate the use of external radiation for Ps activation by incubating the cells with luminol either before or together with Tf–Hp. This novel chemical means of PDT activation induced cytotoxicity in 95% of cells. These combined approaches provide an opportunity to develop broader and more effective applications of PDT.
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Affiliation(s)
- R Laptev
- Department of Chemical Engineering and Biotechnology, College of Judea and Samaria, Ariel 44837, Israel
| | - M Nisnevitch
- Department of Chemical Engineering and Biotechnology, College of Judea and Samaria, Ariel 44837, Israel
| | - G Siboni
- Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel
| | - Z Malik
- Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel
| | - M A Firer
- Department of Chemical Engineering and Biotechnology, College of Judea and Samaria, Ariel 44837, Israel
- E-mail:
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Schipper ML, Patel MR, Gambhir SS. Evaluation of Firefly Luciferase Bioluminescence Mediated Photodynamic Toxicity in Cancer Cells. Mol Imaging Biol 2006; 8:218-25. [PMID: 16791748 DOI: 10.1007/s11307-006-0048-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
PURPOSE This work investigated whether fLuc-catalyzed oxidation of D-luciferin generates sufficient light to induce photodynamic toxicity in cancer cells. PROCEDURES Light emission was assessed via cooled CCD (charge-coupled device) camera. Parental and fLuc expressing cancer cells were exposed to subtoxic concentrations of photosensitizers (Rose Bengal or hypericin) and D-luciferin, sunlight, or lamplight. Toxicity was assessed by MTT assay. RESULTS fLuc expressing cells emitted up to 500-fold higher levels of photons than parental cell lines. Although exposure to photosensitizer and sunlight reduced survival of various cell lines, survival of fLuc expressing cells incubated with photosensitizer and D-luciferin, or photosensitizer and lamplight, did not differ significantly from parental or untreated cells. CONCLUSIONS Contesting recent reports, fLuc bioluminescence does not generate sufficient photons to induce Rose Bengal or hypericin photodynamic toxicity in a range of malignant and nonmalignant cell lines, and is not suitable as a generalizable approach to antineoplastic therapy.
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Affiliation(s)
- Meike L Schipper
- Molecular Imaging Program at Stanford (MIPS), Department of Radiology and Bio-X Program, Stanford University, E 150 Clark Center, 318 Campus Drive, Palo Alto, CA 94305-5427, USA
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Schmitt LA, Liu Y, Murphy PA, Birt DF. Evaluation of the light-sensitive cytotoxicity of Hypericum perforatum extracts, fractions, and pure compounds. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2006; 54:2881-90. [PMID: 16608204 PMCID: PMC1557644 DOI: 10.1021/jf052344k] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Hypericum perforatum (Hp) is known for possessing antidepressant and antiviral activities. Despite its use as an alternative to conventional antidepressants, the identification of the cytotoxic chemicals derived from this herb is incomplete. In this study, the cytotoxicity of Hp extracts prepared in solvents ranging in polarity, fractions of one extract, and purified compounds were examined in three cell lines. All extracts exhibited significant cytotoxicity; those prepared in ethanol (no hyperforin, 3.6 microM hypericin, and 134.6 microM flavonoids) showed between 7.7 and 77.4% cell survival (p < 0.0001 and 0.01), whereas the chloroform and hexane extracts (hyperforin, hypericin, and flavonoids not detected) showed approximately 9.0 (p < 0.0001) and 4.0% (p < 0.0001) survival. Light-sensitive toxicity was observed primarily with the ethanol extracts sequentially extracted following removal of material extracted in either chloroform or hexane. The absence of light-sensitive toxicity with the Hp extracts suggests that the hypericins were not playing a prominent role in the toxicity of the extracts.
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Affiliation(s)
| | | | | | - Diane F. Birt
- * To whom correspondence should be addressed. Tel: 515-294-9873. E-mail:
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St. John's Wort Hypericum perforatum L.: Supercritical extraction, antimicrobial and antidepressant activity of extract and some component. HEMIJSKA INDUSTRIJA 2006. [DOI: 10.2298/hemind0604061g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
St. John's Wort, the Hypericum perforatum L. is one of the most analyzed plant species today. Plant was characterized with a wide ecological spectrum and is a plant with beautiful yellow flowers. St. John's Wort was used and still is in used in traditional medicine all over the World. Many bioactive components from St. John's Wort like hypericine, hyperforine, qercetrine and essential oil, were isolated and have been used in medicine. The most popular use of Hipericum extract is as an antidepressant for the medicinal treatment of mild and high depression. The medical use of hyperforine in photodynamic therapy for cancer treatment has now been intensively analyzed. The extract of St. John's Wort showed high antimicrobial, even on pathogenic microorganisms as well as antiviral activity. The use of bioactive components from St. John's Wort depends on the possibility to isolate them in the pure state. It seems that supercritical extraction with carbon dioxide might to be the best solution for obtaining pure extract as well as some of the components present in the essential oil and extract of St. John's Wort. Such a conclusion is supported by the many results of recently performed and published in scientific journals.
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Webb SP. Ab initio electronic structure theory as an aid to understanding excited state hydrogen transfer in moderate to large systems. Theor Chem Acc 2005. [DOI: 10.1007/s00214-005-0011-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Krishnamoorthy G, Webb SP, Nguyen T, Chowdhury PK, Halder M, Wills NJ, Carpenter S, Kraus GA, Gordon MS, Petrich JW. Synthesis of Hydroxy and Methoxy Perylene Quinones, Their Spectroscopic and Computational Characterization, and Their Antiviral Activity¶. Photochem Photobiol 2005. [DOI: 10.1562/2004-11-23-ra-378r1.1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Wen J, Chowdhury P, Wills NJ, Wannemuehler Y, Park J, Kesavan S, Carpenter S, Kraus GA, Petrich JW. Toward the molecular flashlight: preparation, properties, and photophysics of a hypericin-luciferin tethered molecule. Photochem Photobiol 2002; 76:153-7. [PMID: 12194210 DOI: 10.1562/0031-8655(2002)076<0153:ttmfpp>2.0.co;2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The synthesis of a molecule containing hypericin and luciferin moieties joined by a tether is reported. The light-induced (in vitro) antiviral activity as well as the photophysical properties of this new compound are measured and compared with those of the parent compounds, hypericin and pseudohypericin. This tethered molecule exhibits excited-state behavior that is very similar to that of its parent compounds and antiviral activity that is identical, within experimental error, to that of its more closely related parent compound, pseudohypericin. The implications for a photodynamic therapy that is independent of external light sources are discussed.
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Affiliation(s)
- Jin Wen
- Department of Chemistry, Iowa State University, Ames, IA 50011-3111, USA
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Agostinis P, Vantieghem A, Merlevede W, de Witte PAM. Hypericin in cancer treatment: more light on the way. Int J Biochem Cell Biol 2002; 34:221-41. [PMID: 11849990 DOI: 10.1016/s1357-2725(01)00126-1] [Citation(s) in RCA: 278] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photodynamic therapy (PDT) has been described as a promising new modality for the treatment of cancer. PDT involves the combination of a photosensitizing agent (photosensitizer), which is preferentially taken up and retained by tumor cells, and visible light of a wavelength matching the absorption spectrum of the drug. Each of these factors is harmless by itself, but when combined they ultimately produce, in the presence of oxygen, cytotoxic products that cause irreversible cellular damage and tumor destruction. Hypericin, a powerful naturally occurring photosensitizer, is found in Hypericum perforatum plants, commonly known as St. John's wort. In recent years increased interest in hypericin as a potential clinical anticancer agent has arisen since several studies established its powerful in vivo and in vitro antineoplastic activity upon irradiation. Investigations of the molecular mechanisms underlying hypericin photocytotoxicity in cancer cells have revealed that this photosensitizer can induce both apoptosis and necrosis in a concentration and light dose-dependent fashion. Moreover, PDT with hypericin results in the activation of multiple pathways that can either promote or counteract the cell death program. This review focuses on the more recent advances in the use of hypericin as a photodynamic agent and discusses the current knowledge on the signaling pathways underlying its photocytotoxic action.
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Affiliation(s)
- Patrizia Agostinis
- Division of Biochemistry, Faculty of Medicine, KULeuven, Leuven, Belgium
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