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Liu W, Tang X, Fan C, He G, Wang X, Liang X, Bao X. Chemical constituents, pharmacological action, antitumor application, and toxicity of Strychnine Semen from Strychnons pierriana A.W.Hill.: A review. JOURNAL OF ETHNOPHARMACOLOGY 2023; 317:116748. [PMID: 37348797 DOI: 10.1016/j.jep.2023.116748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/29/2023] [Accepted: 06/06/2023] [Indexed: 06/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The dried and mature seeds of Strychnons pierriana A.W.Hill. have been called Strychnine Semen(S. Semen). It have been used in traditional Chinese medicine for nearly 400 years. In recent decades, scholars at home and abroad have widely used S. Semen in the treatment of tumor diseases, showing good anti-tumor effects. In this paper, the modern research achievements of S. Semen are reviewed, including traditional uses, phytochemistry, pharmacology, and toxicology. AIM OF THE STUDY In recent years, the research on S. Semen has increased gradually, especially the research on its anti-tumor. This paper not only reviewed the traditional uses, chemical constituents and pharmacological activities of S. Semen, but also comprehensively listed the mechanisms of Strychnos in the treatment of different tumors, providing a review for further research and development of Strychnos resources. MATERIALS AND METHODS A systematic review of the literature on Fuzi was performed using several resources, namely classic books on Chinese herbal medicine and various scientific databases, such as PubMed, the Web of Science, and the China Knowledge Resource Integrated databases. RESULTS The main constituents of S. Semen include alkaloids, terpenoids, steroids, and their glycosides. Modern studies have proved that S. Semen has a wide range of pharmacological effects, including anti-inflammatory and analgesic, anti-thrombotic, myocardial cell protection, immune regulation, nerve excitation, and anti-tumor effects. Among them, the anti-tumor effect has been the focus of research in recent years. S. Semen have a certain therapeutic effect on many kinds of tumors, such as liver cancer, colon cancer, and stomach cancer in the digestive system, breast, cervical, and ovarian cancer in the reproductive system, myeloma and leukemia in the blood system, and those in the nervous system and the immune system. CONCLUSION Strychnine has an inhibitory effect on a variety of tumors. However, modern studies of strychnine are incomplete, and more in-depth studies are needed on its stronger bioactive constituents and potential pharmacological effects. The antitumor effect of Strychnine is worth further exploration.
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Affiliation(s)
- Weiran Liu
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xintian Tang
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Chengyu Fan
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Guannan He
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiaoxin Wang
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiaodong Liang
- Shandong University of Traditional Chinese Medicine, Jinan, China.
| | - Xia Bao
- Shandong University of Traditional Chinese Medicine, Jinan, China.
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2
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Kashapov RR, Razuvayeva YS, Lukashenko SS, Amerhanova SK, Lyubina AP, Voloshina AD, Syakaev VV, Salnikov VV, Zakharova LY. Supramolecular Self-Assembly of Porphyrin and Metallosurfactant as a Drug Nanocontainer Design. NANOMATERIALS 2022; 12:nano12121986. [PMID: 35745324 PMCID: PMC9228287 DOI: 10.3390/nano12121986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/04/2022] [Accepted: 06/06/2022] [Indexed: 12/10/2022]
Abstract
The combined method of treating malignant neoplasms using photodynamic therapy and chemotherapy is undoubtedly a promising and highly effective treatment method. The development and establishment of photodynamic cancer therapy is closely related to the creation of sensitizers based on porphyrins. The present study is devoted to the investigation of the spectroscopic, aggregation, and solubilization properties of the supramolecular system based on 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrin (TSPP) and lanthanum-containing surfactant (LaSurf) in an aqueous medium. The latter is a complex of lanthanum nitrate and two cationic amphiphilic molecules of 4-aza-1-hexadecylazoniabicyclo[2.2.2]octane bromide. The mixed TSPP–LaSurf complexes can spontaneously assemble into various nanostructures capable of binding the anticancer drug cisplatin. Morphological behavior, stability, and ability to drug binding of nanostructures can be tailored by varying the molar ratio and the concentration of components. The guest binding is shown to be additional factor controlling structural rearrangements and properties of the supramolecular TSPP–LaSurf complexes.
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Affiliation(s)
- Ruslan R. Kashapov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
- Correspondence: ; Tel.: +7-(843)-273-22-93
| | - Yuliya S. Razuvayeva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Svetlana S. Lukashenko
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Syumbelya K. Amerhanova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Anna P. Lyubina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Alexandra D. Voloshina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Victor V. Syakaev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Vadim V. Salnikov
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, 2/31 Lobachevsky Street, 420111 Kazan, Russia;
| | - Lucia Y. Zakharova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
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3
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Polivanovskaia DA, Birin KP, Averin AA, Gorbunova YG, Tsivadze AY. Photocatalytic activity of pyrazinoporphyrin in the presence of gold nanoparticles and nanoclusters. Russ Chem Bull 2022. [DOI: 10.1007/s11172-021-3321-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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4
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Kirar S, Chaudhari D, Thakur NS, Jain S, Bhaumik J, Laha JK, Banerjee UC. Light-assisted anticancer photodynamic therapy using porphyrin-doped nanoencapsulates. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2021; 220:112209. [PMID: 34049179 DOI: 10.1016/j.jphotobiol.2021.112209] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/17/2021] [Accepted: 05/03/2021] [Indexed: 12/14/2022]
Abstract
Light activatable porphyrinic photosensitizers (PSs) are essential components of anticancer and antimicrobial therapy and diagnostic imaging. However, their biological applications are quite challenging due to the lack of hydrophilicity and biocompatibility. To overcome such drawbacks, photosensitizers can be doped into a biocompatible polymer such as gelatin and further can be used for biomedical applications. Herein, first, a novel A4 type porphyrin PS [5,10,15,20-tetrakis(4-pyridylamidephenyl)porphyrin; TPyAPP] was synthesized via a rational route with good yield. Further, this porphyrin was encapsulated into the gelatin nanoparticles (GNPs) to develop hydrophilic phototherapeutic nanoagents (PTNAs, A4por-GNPs). Notably, the synthesis of such porphyrin-doped GNPs avoids the use of any toxic chemicals or solvents. The nanoprobes have also shown good fluorescence quantum yield demonstrating their applicability in bioimaging. Further, the mechanistic aspects of the anticancer and antimicrobial efficacy of the developed A4por-GNPs were evaluated via singlet oxygen generation studies. Overall, our results indicated porphyrin-doped biodegradable polymeric nanoparticles act as effective phototherapeutic agents against a broad range of cancer cell lines and microbes upon activation by the low-cost LED light.
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Affiliation(s)
- Seema Kirar
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar 160062, Punjab, India
| | - Dasharath Chaudhari
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar 160062, Punjab, India
| | - Neeraj S Thakur
- Department of Pharmaceutical Technology (Biotechnology), National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar 160062, Punjab, India; Department of Nanomaterials and Application Technology, Center of Innovative and Applied Bioprocessing (CIAB), Sector-81 (Knowledge City), S.A.S. Nagar, Mohali 140306, Punjab, India
| | - Sanyog Jain
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar 160062, Punjab, India
| | - Jayeeta Bhaumik
- Department of Nanomaterials and Application Technology, Center of Innovative and Applied Bioprocessing (CIAB), Sector-81 (Knowledge City), S.A.S. Nagar, Mohali 140306, Punjab, India
| | - Joydev K Laha
- Department of Pharmaceutical Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar 160062, Punjab, India
| | - Uttam C Banerjee
- Department of Pharmaceutical Technology (Biotechnology), National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar 160062, Punjab, India.
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5
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Nag S, Bagchi D, Chattopadhyay D, Bhattacharyya M, Pal SK. Protein assembled nano-vehicle entrapping photosensitizer molecules for efficient lung carcinoma therapy. Int J Pharm 2020; 580:119192. [PMID: 32126250 DOI: 10.1016/j.ijpharm.2020.119192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 02/10/2020] [Accepted: 02/28/2020] [Indexed: 01/10/2023]
Abstract
The efficiency of drug depends not only on its potency but also on its ability to reach the target sites in preference to non-target sites. In this regard, protein assembled nanocarrier is the most promising strategy for intracellular anti-cancer drug delivery. The key motive of this study is to fabricate biocompatible protein assembled nanocarrier conjugated photosensitizer system for stimuli-responsive treatment of lung carcinoma. Here, we have synthesized a unique nanohybrid of protein assembled gold nanoparticles (AuNPs), attaching a model photosensitizer, Protoporphyrin IX (PpIX) to the protein shell of the nanoparticles (NPs) imparting an ideal drug-carrier nature. Photo-induced alteration in hydrodynamic diameter suggests structural perturbation of the nanohybrid which in terms signifies on-demand drug delivery. The drug release profile has been further confirmed by using steady-state fluorescence experiments. AuNP-PpIX showed excellent anti-cancer efficiency upon green light irradiation on lung adenocarcinoma cell line (A549) through intracellular reactive oxygen species (ROS) generation. The cellular morphological changes upon PDT and internalization of nanohybrid were monitored using confocal laser scanning microscope. This anti-cancer effect of nanohybrid was associated with apoptotic pathway which was confirmed in the flow cytometric platform. The developed nanomedicine is expected to find relevance in clinical anti-cancer PDT models in the near future.
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Affiliation(s)
- Sudip Nag
- Department of Biochemistry, University of Calcutta, 35 Ballygunge Circular Road, Kolkata 700019, India
| | - Damayanti Bagchi
- Department of Chemical, Biological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake, Kolkata 700106, India
| | | | - Maitree Bhattacharyya
- Department of Biochemistry, University of Calcutta, 35 Ballygunge Circular Road, Kolkata 700019, India; Jagadis Bose National Science Talent Search, 1300 Rajdanga Main Road, Kolkata 700107, India.
| | - Samir Kumar Pal
- Department of Chemical, Biological and Macromolecular Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake, Kolkata 700106, India.
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6
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Grigore ME, Ion RM, Iancu L, Grigorescu RM. Tailored porphyrin–gold nanoparticles for biomedical applications. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s108842461930012x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In this review we present an updated survey of the main synthesis methods of gold nanoparticles (AuNPs) in order to obtain various tailored nanosystems for biomedical imaging. The synthesis approach significantly impacts on the AuNPs properties such as surface chemistry, biocompatibility and cytotoxicity. In recent years, nanomedicine emphasized the development of functionalized AuNPs for biomedical imaging. AuNPs are a good option for used as delivery photosensitizer agents for PDT of cancer. For example, the complex formed from AuNPs functionalized with PEGylate porphyrins presents several advantages in the medical field such as a better use in photodynamic therapy because of high triplet states and singlet oxygen quantum yield efficiency of porphyrin molecules.
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Affiliation(s)
- Madalina E. Grigore
- “Evaluation and Conservation of Cultural Heritage” Research Group, ICECHIM Bucharest, 202 Spl. Independentei, 060021, Romania
| | - Rodica-M. Ion
- “Evaluation and Conservation of Cultural Heritage” Research Group, ICECHIM Bucharest, 202 Spl. Independentei, 060021, Romania
- Doctoral School of Materials Engineering, Valahia University of Targoviste, Aleea Sinaia, No. 13, 130005, Romania
| | - Lorena Iancu
- “Evaluation and Conservation of Cultural Heritage” Research Group, ICECHIM Bucharest, 202 Spl. Independentei, 060021, Romania
- Doctoral School of Materials Engineering, Valahia University of Targoviste, Aleea Sinaia, No. 13, 130005, Romania
| | - Ramona M. Grigorescu
- “Evaluation and Conservation of Cultural Heritage” Research Group, ICECHIM Bucharest, 202 Spl. Independentei, 060021, Romania
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7
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Hlapisi N, Motaung TE, Linganiso LZ, Oluwafemi OS, Songca SP. Encapsulation of Gold Nanorods with Porphyrins for the Potential Treatment of Cancer and Bacterial Diseases: A Critical Review. Bioinorg Chem Appl 2019; 2019:7147128. [PMID: 31182957 PMCID: PMC6515112 DOI: 10.1155/2019/7147128] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 02/04/2019] [Indexed: 01/23/2023] Open
Abstract
Cancer and bacterial diseases have been the most incidental diseases to date. According to the World Health Report 2018, at least every family is affected by cancer around the world. In 2012, 14.1 million people were affected by cancer, and that figure is bound to increase to 21.6 million in 2030. Medicine therefore sorts out ways of treatment using conventional methods which have been proven to have many side effects. Researchers developed photothermal and photodynamic methods to treat both cancer and bacterial diseases. These methods pose fewer effects on the biological systems but still no perfect method has been synthesized. The review serves to explore porphyrin and gold nanorods to be used in the treatment of cancer and bacterial diseases: porphyrins as photosensitizers and gold nanorods as delivery agents. In addition, the review delves into ways of incorporating photothermal and photodynamic therapy aimed at producing a less toxic, more efficacious, and specific compound for the treatment.
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Affiliation(s)
- Nthabeleng Hlapisi
- Department of Chemistry, University of Zululand, X1001, KwaDlangezwa, KwaZulu-Natal, South Africa
| | - Tshwafo E. Motaung
- Department of Chemistry, University of Zululand, X1001, KwaDlangezwa, KwaZulu-Natal, South Africa
| | - Linda Z. Linganiso
- Department of Chemistry, University of Zululand, X1001, KwaDlangezwa, KwaZulu-Natal, South Africa
| | - Oluwatobi S. Oluwafemi
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg 2028, South Africa
- Centre for Nanomaterials Science Research, University of Johannesburg, Johannesburg, South Africa
| | - Sandile P. Songca
- Department of Chemistry, University of Kwazulu Natal, Kwazulu Natal, South Africa
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8
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Massiot J, Rosilio V, Ibrahim N, Yamamoto A, Nicolas V, Konovalov O, Tanaka M, Makky A. Newly Synthesized Lipid-Porphyrin Conjugates: Evaluation of Their Self-Assembling Properties, Their Miscibility with Phospholipids and Their Photodynamic Activity In Vitro. Chemistry 2018; 24:19179-19194. [PMID: 30362192 DOI: 10.1002/chem.201804865] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 10/23/2018] [Indexed: 01/19/2023]
Abstract
Lipid-porphyrin conjugates are considered nowadays as promising building blocks for the conception of supramolecular structures with multifunctional properties, required for efficient cancer therapy by photodynamic therapy (PDT). The synthesis of two new lipid-porphyrin conjugates coupling pheophorbide-a (Pheo-a), a photosensitizer derived from chlorophyll-a, to either chemically modified lyso-phosphatidylcholine (PhLPC) or egg lyso-sphingomyelin (PhLSM) is reported. The impact of the lipid backbone of these conjugates on their self-assembling properties, as well as on their physicochemical properties, including interfacial behavior at the air/buffer interface, fluorescence and absorption properties, thermotropic behavior, and incorporation rate in the membrane of liposomes were studied. Finally, their photodynamic activity was evaluated on esophageal squamous cell carcinoma (ESCC) and normal esophageal squamous epithelium cell lines. The liposome-like vesicles resulting from self-assembly of the pure conjugates were unstable and turned into aggregates with undefined structure within few days. However, both lipid-porphyrin conjugates could be efficiently incorporated in lipid vesicles, with higher loading rates than unconjugated Pheo-a. Interestingly, phototoxicity tests of free and liposome-incorporated lipid-porphyrin conjugates demonstrated a better selectivity in vitro to esophageal squamous cell carcinoma relative to normal cells.
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Affiliation(s)
- Julien Massiot
- Institut Galien Paris Sud, Univ Paris-Sud, CNRS, Université Paris-Saclay, 92296, Châtenay-Malabry, France
| | - Véronique Rosilio
- Institut Galien Paris Sud, Univ Paris-Sud, CNRS, Université Paris-Saclay, 92296, Châtenay-Malabry, France
| | - Nada Ibrahim
- Institut Galien Paris Sud, Univ Paris-Sud, CNRS, Université Paris-Saclay, 92296, Châtenay-Malabry, France
| | - Akihisa Yamamoto
- Center for Integrative Medicine and Physics, Institute for Advanced Study, Kyoto University, 606-8501, Kyoto, Japan
| | - Valérie Nicolas
- UMS IPSIT, Univ Paris-Sud, US 31 INSERM, UMS 3679 CNRS, 92290, Châtenay-Malabry, France
| | - Oleg Konovalov
- European Synchrotron Radiation Facility (ESRF), Grenoble Cedex 9, 38053, France
| | - Motomu Tanaka
- Center for Integrative Medicine and Physics, Institute for Advanced Study, Kyoto University, 606-8501, Kyoto, Japan.,Physical Chemistry of Biosystems, Physical Chemistry Institute, University of Heidelberg, 69120, Heidelberg, Germany
| | - Ali Makky
- Institut Galien Paris Sud, Univ Paris-Sud, CNRS, Université Paris-Saclay, 92296, Châtenay-Malabry, France
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García Calavia P, Bruce G, Pérez-García L, Russell DA. Photosensitiser-gold nanoparticle conjugates for photodynamic therapy of cancer. Photochem Photobiol Sci 2018; 17:1534-1552. [PMID: 30118115 DOI: 10.1039/c8pp00271a] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Gold nanoparticles (AuNPs) have been extensively studied within biomedicine due to their biocompatibility and low toxicity. In particular, AuNPs have been widely used to deliver photosensitiser agents for photodynamic therapy (PDT) of cancer. Here we review the state-of-the-art for the functionalisation of the gold nanoparticle surface with both photosensitisers and targeting ligands for the active targeting of cancer cell surface receptors. From the initial use of the AuNPs as a simple carrier of the photosensitiser for PDT, the field has significantly advanced to include: the use of PEGylated modification to provide aqueous compatibility and stealth properties for in vivo use; gold metal-surface enhanced singlet oxygen generation; functionalisation of the AuNP surface with biological ligands to specifically target over-expressed receptors on the surface of cancer cells and; the creation of nanorods and nanostars to enable combined PDT and photothermal therapies. These versatile AuNPs have significantly enhanced the efficacy of traditional photosensitisers for both in vitro and in vivo cancer therapy. From this review it is apparent that AuNPs have an important future in the treatment of cancer.
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Affiliation(s)
- Paula García Calavia
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
| | - Gordon Bruce
- School of Pharmacy, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Lluïsa Pérez-García
- School of Pharmacy, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - David A Russell
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
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Alea-Reyes ME, Penon O, García Calavia P, Marín MJ, Russell DA, Pérez-García L. Synthesis and in vitro phototoxicity of multifunctional Zn(II)meso-tetrakis(4-carboxyphenyl)porphyrin-coated gold nanoparticles assembled via axial coordination with imidazole ligands. J Colloid Interface Sci 2018; 521:81-90. [DOI: 10.1016/j.jcis.2018.03.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 03/04/2018] [Accepted: 03/06/2018] [Indexed: 02/07/2023]
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11
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Rajora MA, Lou JWH, Zheng G. Advancing porphyrin's biomedical utility via supramolecular chemistry. Chem Soc Rev 2018; 46:6433-6469. [PMID: 29048439 DOI: 10.1039/c7cs00525c] [Citation(s) in RCA: 242] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Porphyrins are organic heterocyclic macrocycles with photophysical properties well-suited for clinical phototherapy and cancer imaging. However, their wider application in the clinical management of disease is barred by poor aqueous solubility, bioavailability, tumour accumulation and skin phototoxicity. These limitations instigated the development of supramolecular platforms that improved porphyrin pharmacokinetics and tumour-homing. The supramolecular formulation of porphyrins also facilitates single agent-mediated deeper tissue photoactivation, extended imaging and theranostic multimodality, and synergistic application of multiple therapies. Supramolecular porphyrin structures can overcome additional limitations of porphyrin-mediated photodynamic therapy (PDT), including low depths of tissue penetration that restrict PDT to superficial lesions, inability to treat hypoxic tumours, and incomplete tumour damage. In this review, we discuss the photophysical properties of porphyrins, and overview the clinically-relevant advantages and challenges arising from their incorporation within supramolecular platforms. Specifically, fundamentals underlying the ability of these platforms to ameliorate passive and active porphyrin delivery to tumours, achieve deeper tissue PDT via red-shifted porphyrin Q-bands, energy transfer and sonodynamic effects, and enable new porphyrin-mediated theranostics and synergistic therapeutic capabilities will be explained and exemplified with seminal and cutting-edge in vivo studies.
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Affiliation(s)
- M A Rajora
- Princess Margaret Cancer Centre, University Health Network, 101 College Street, Toronto, Ontario M5G 1L7, Canada.
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12
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Hromádka R, Kejík Z, Jakubek M, Kaplánek R, Šandriková V, Urban M, Martásek P, Král V. Pigments from Filamentous Ascomycetes for Combination Therapy. Curr Med Chem 2018; 26:3812-3834. [PMID: 29600749 DOI: 10.2174/0929867325666180330091933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 03/21/2018] [Accepted: 03/21/2018] [Indexed: 11/22/2022]
Abstract
Filamentous ascomycetes (Neurospora and Monascus) have been studied for a long time because of their production of secondary metabolites such as microbial pigments. The ascomycetes represent an interesting group of compounds with high potential for medicinal applications. Many recent studies have shown their efficacy in the treatment of serious pathological states such as oncological diseases, neurodegenerative diseases and hyperlipidaemia. Nevertheless, the clinical usability of ascomycetes is still limited. However, this problem can be solved by the use of these compounds with combinations of other therapeutic agents. This strategy can suppress their side effects and improve their therapeutic efficacy. Moreover, their co-application can significantly enhance conventional therapies that are used. This review summarizes and discusses the general principles of this approach, introduced and supported by numerous examples. In addition, the prediction of the future potential application of this methodology is included.
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Affiliation(s)
- Róbert Hromádka
- C2P s.r.o. Jungmannova 101 503 51 Chlumec nad Cidlinou, Czech Republic
| | - Zdeněk Kejík
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague 2, Czech Republic
| | - Milan Jakubek
- BIOCEV, First Faculty of Medicine, Charles University, Prumyslova 595, 252 50 Vestec, Czech Republic.,Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Robert Kaplánek
- BIOCEV, First Faculty of Medicine, Charles University, Prumyslova 595, 252 50 Vestec, Czech Republic.,Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Viera Šandriková
- C2P s.r.o. Jungmannova 101 503 51 Chlumec nad Cidlinou, Czech Republic
| | - Marian Urban
- Food Research Institute Prague, Radiova 1285/7, 1285/7, Prague 10, Czech Republic
| | - Pavel Martásek
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague 2, Czech Republic
| | - Vladimír Král
- BIOCEV, First Faculty of Medicine, Charles University, Prumyslova 595, 252 50 Vestec, Czech Republic.,Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic
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Amphiphilic gemini pyridinium-mediated incorporation of Zn(II)meso-tetrakis(4-carboxyphenyl)porphyrin into water-soluble gold nanoparticles for photodynamic therapy. Colloids Surf B Biointerfaces 2017; 158:602-609. [DOI: 10.1016/j.colsurfb.2017.07.033] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 05/15/2017] [Accepted: 07/15/2017] [Indexed: 02/07/2023]
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14
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Svobodová J, Kofroňová O, Benada O, Král V, Mikšík I. Separation of oligopeptides, nucleobases, nucleosides and nucleotides using capillary electrophoresis/electrochromatography with sol-gel modified inner capillary wall. J Chromatogr A 2017; 1517:185-194. [PMID: 28851524 DOI: 10.1016/j.chroma.2017.08.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 08/02/2017] [Accepted: 08/05/2017] [Indexed: 10/19/2022]
Abstract
The aim of this article is to study the modification of an inner capillary wall with sol-gel coating (pure silica sol-gel or silica sol-gel containing porphyrin-brucine conjugate) and determine its influence on the separation process using capillary electrophoresis/electrochromatography method. After modification of the inner capillary surface the separation of analytes was performed using two different phosphate buffers (pH 2.5 and 9.0) and finally the changes in electrophoretic mobilities of various samples were calculated. To confirm that the modification of the inner capillary surface was successful, the parts of the inner surfaces of capillaries were observed using scanning electron microscopy. The analytes used as testing samples were oligopeptides, nucleosides, nucleobases and finally nucleotides.
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Affiliation(s)
- Jana Svobodová
- Institute of Physiology, Czech Academy of Sciences, Prague, Czech Republic.
| | - Olga Kofroňová
- Laboratory of Molecular Structure Characterization, Institute of Microbiology, v.v.i., Czech Academy of Sciences, Prague, Czech Republic
| | - Oldřich Benada
- Laboratory of Molecular Structure Characterization, Institute of Microbiology, v.v.i., Czech Academy of Sciences, Prague, Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry, Institute of Chemical Technology, Prague, Czech Republic
| | - Ivan Mikšík
- Institute of Physiology, Czech Academy of Sciences, Prague, Czech Republic
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15
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Water soluble, multifunctional antibody-porphyrin gold nanoparticles for targeted photodynamic therapy. J Colloid Interface Sci 2017; 496:100-110. [DOI: 10.1016/j.jcis.2017.02.006] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 02/05/2017] [Accepted: 02/06/2017] [Indexed: 12/31/2022]
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16
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Alea-Reyes ME, Rodrigues M, Serrà A, Mora M, Sagristá ML, González A, Durán S, Duch M, Plaza JA, Vallés E, Russell DA, Pérez-García L. Nanostructured materials for photodynamic therapy: synthesis, characterization and in vitro activity. RSC Adv 2017. [DOI: 10.1039/c7ra01569k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The influence of size and shape on the photodynamic properties of three gold-based porphyrin-loaded vehicles: spherical nanoparticles, hexahedral microparticles and cylindrical nanorods.
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17
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Bhaumik J, Gogia G, Kirar S, Vijay L, Thakur NS, Banerjee UC, Laha JK. Bioinspired nanophotosensitizers: synthesis and characterization of porphyrin–noble metal nanoparticle conjugates. NEW J CHEM 2016. [DOI: 10.1039/c5nj02056e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Conjugatable and compact porphyrinic photosensitizer nanoparticle conjugates were developed through rational synthesis followed by conjugation with noble metal nanoparticles.
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Affiliation(s)
- Jayeeta Bhaumik
- Department of Pharmaceutical Technology (Biotechnology)
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar – 160062
- India
| | - Gitanjali Gogia
- Department of Pharmaceutical Technology (Process Chemistry)
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar – 160062
- India
| | - Seema Kirar
- Department of Pharmaceutical Technology (Biotechnology)
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar – 160062
- India
| | - Lekshmi Vijay
- Department of Pharmaceutical Technology (Process Chemistry)
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar – 160062
- India
| | - Neeraj S. Thakur
- Department of Pharmaceutical Technology (Biotechnology)
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar – 160062
- India
| | - Uttam C. Banerjee
- Department of Pharmaceutical Technology (Biotechnology)
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar – 160062
- India
| | - Joydev K. Laha
- Department of Pharmaceutical Technology (Process Chemistry)
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar – 160062
- India
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18
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Bhaumik J, Kirar S, Laha JK. Theranostic Nanoconjugates of Tetrapyrrolic Macrocycles and Their Applications in Photodynamic Therapy. OXIDATIVE STRESS IN APPLIED BASIC RESEARCH AND CLINICAL PRACTICE 2016. [DOI: 10.1007/978-3-319-30705-3_22] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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19
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Camerin M, Moreno M, Marín MJ, Schofield CL, Chambrier I, Cook MJ, Coppellotti O, Jori G, Russell DA. Delivery of a hydrophobic phthalocyanine photosensitizer using PEGylated gold nanoparticle conjugates for the in vivo photodynamic therapy of amelanotic melanoma. Photochem Photobiol Sci 2016; 15:618-25. [DOI: 10.1039/c5pp00463b] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Gold nanoparticles functionalised with PEG and a phthalocyanine photosensitiser achieved 40% no tumour regrowth and complete survival followingin vivoPDT.
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Affiliation(s)
- Monica Camerin
- Department of Biology
- University of Padova
- 35131 Padova
- Italy
| | - Miguel Moreno
- School of Chemistry
- University of East Anglia
- Norwich Research Park
- Norwich
- UK
| | - María J. Marín
- School of Chemistry
- University of East Anglia
- Norwich Research Park
- Norwich
- UK
| | | | - Isabelle Chambrier
- School of Chemistry
- University of East Anglia
- Norwich Research Park
- Norwich
- UK
| | - Michael J. Cook
- School of Chemistry
- University of East Anglia
- Norwich Research Park
- Norwich
- UK
| | | | - Giulio Jori
- Department of Biology
- University of Padova
- 35131 Padova
- Italy
| | - David A. Russell
- School of Chemistry
- University of East Anglia
- Norwich Research Park
- Norwich
- UK
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20
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Lukianova-Hleb EY, Lapotko DO. Rapid detection and destruction of squamous cell carcinoma of the head and neck by nano-quadrapeutics. Head Neck 2015; 37:1547-55. [DOI: 10.1002/hed.24018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Revised: 10/12/2014] [Accepted: 02/06/2015] [Indexed: 01/28/2023] Open
Affiliation(s)
| | - Dmitri O. Lapotko
- Department of BioSciences at Rice; Rice University; Houston Texas
- Department of Physics and Astronomy; Rice University; Houston Texas
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21
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Li M, Li P, Zhang M, Ma F, Su L. [Brucine inhibits the proliferation of human lung cancer cell line PC-9
via arresting cell cycle]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2015; 17:444-50. [PMID: 24949683 PMCID: PMC6000106 DOI: 10.3779/j.issn.1009-3419.2014.06.02] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND It has been proven that Cyclin D1 and Cyclin E are the important positive regulators of cell cycle, they are closely related to the tumor proliferation. The aim of this study is to explore the relationship between Brucine and the proliferation in human lung cancer cell line PC-9, and the effect of it on the expression of Cyclin D1 and Cyclin E. METHODS PC-9 cells were divided to 4 groups: the normal control group, the DMSO control group (2‰), the 150 μM Brucine group, and the 300 μM Brucine group. The proliferation rate of PC-9 cells was determined by The CellTiter-Glo Luminescent Cell Viability Assay and Colony Formation assay. The change of cell cycle was detected by Flow cytome try. Expressions of cell cycle regulators Cyclin D1, Cyclin E mRNA were determined by qRT-PCR. Protein expression of cell cycle regulators Cyclin D1, Cyclin E were determined by Western blot. RESULTS Compared with the control, Brucine remarkably inhibited the proliferation of PC-9 cells in a dose- and time-dependent manner (P<0.01); Flow cytome try showed that Brucine blocked the cell cycle of PC-9 cells at G0/G1, and the differences were statistically significant (P<0.01); qRT-PCR showed that the expression of Cyclin D1, Cyclin E mRNA were down-regulated; Western blot showed that the protein expression of Cyclin D1, Cyclin E were down-regulated. CONCLUSIONS Brucine can inhibit the proliferation of human lung cancer cell line PC-9 mainly by blocking the cell cycle at G0/G1 via down-regulating the expression of Cyclin D1, Cyclin E.
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Affiliation(s)
- Miao Li
- Department of Chinese Medicine Tumor, the Affiliated Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - Ping Li
- Department of Chinese Medicine Tumor, the Affiliated Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - Mei Zhang
- Department of Chinese Medicine Tumor, the Affiliated Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - Feng Ma
- Department of Chinese Medicine Tumor, the Affiliated Provincial Hospital of Anhui Medical University, Hefei 230001, China
| | - Li Su
- Department of Chinese Medicine Tumor, the Affiliated Provincial Hospital of Anhui Medical University, Hefei 230001, China
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22
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Penon O, Patiño T, Barrios L, Nogués C, Amabilino DB, Wurst K, Pérez-García L. A new porphyrin for the preparation of functionalized water-soluble gold nanoparticles with low intrinsic toxicity. ChemistryOpen 2015; 4:127-36. [PMID: 25969810 PMCID: PMC4420584 DOI: 10.1002/open.201402092] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Indexed: 12/28/2022] Open
Abstract
A potential new photosensitizer based on a dissymmetric porphyrin derivative bearing a thiol group was synthesized. 5-[4-(11-Mercaptoundecyloxy)-phenyl-10,15,20-triphenylporphyrin (PR-SH) was used to functionalize gold nanoparticles in order to obtain a potential drug delivery system. Water-soluble multifunctional gold nanoparticles GNP-PR/PEG were prepared using the Brust-Schiffrin methodology, by immobilization of both a thiolated polyethylene glycol (PEG) and the porphyrin thiol compound (PR-SH). The nanoparticles were fully characterized by transmission electron microscopy and (1)H nuclear magnetic resonance spectroscopy, UV/Vis absorption spectroscopy, and X-ray photoelectron spectroscopy. Furthermore, the ability of GNP-PR/PEGs to induce singlet oxygen production was analyzed to demonstrate the activity of the photosensitizer. Cytotoxicity experiments showed the nanoparticles are nontoxic. Finally, cellular uptake experiments demonstrated that the functionalized gold nanoparticles are internalized. Therefore, this colloid can be considered to be a novel nanosystem that could potentially be suitable as an intracellular drug delivery system of photosensitizers for photodynamic therapy.
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Affiliation(s)
- Oriol Penon
- Departament de Farmacologia i Química Terapèutica, and Institut de Nanociència i Nanotecnologia UB (IN2UB), Universitat de BarcelonaAvda. Joan XXIII s/n, 08028, Barcelona, (Spain)
| | - Tania Patiño
- Departament de Biologia Cellular, Fisiologia i Immunologia, Universitat Autònoma de BarcelonaCampus de la UAB, 08193, Bellaterra, Spain
| | - Lleonard Barrios
- Departament de Biologia Cellular, Fisiologia i Immunologia, Universitat Autònoma de BarcelonaCampus de la UAB, 08193, Bellaterra, Spain
| | - Carme Nogués
- Departament de Biologia Cellular, Fisiologia i Immunologia, Universitat Autònoma de BarcelonaCampus de la UAB, 08193, Bellaterra, Spain
| | - David B Amabilino
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus de la UAB08193, Bellaterra, (Spain)
| | - Klaus Wurst
- Institut für Anorganische ChemieInnrain 80/82, 6020, Innsbruck, (Austria)
| | - Lluïsa Pérez-García
- Departament de Farmacologia i Química Terapèutica, and Institut de Nanociència i Nanotecnologia UB (IN2UB), Universitat de BarcelonaAvda. Joan XXIII s/n, 08028, Barcelona, (Spain)
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23
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Gamaleia NF, Shton IO. Gold mining for PDT: Great expectations from tiny nanoparticles. Photodiagnosis Photodyn Ther 2015; 12:221-31. [PMID: 25818545 DOI: 10.1016/j.pdpdt.2015.03.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 03/16/2015] [Accepted: 03/18/2015] [Indexed: 12/19/2022]
Abstract
Among many and various products, born by the modern nanotechnology, gold nanoparticles roused a special interest of biomedical researchers. Unique features of the nanoparticles allow to use them not only as effective transporters for therapeutic agents but also as basic components of nanocomposite preparations intended for targeted photodynamic and photothermal therapy of tumours. In the review, physical, chemical and biological properties of gold nanoparticles which can promote PDT efficiency of a designed nanocomposite, are briefly characterized, and promising trends in creation of gold-containing composite photosensitizers are analysed.
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Affiliation(s)
- Nikolai F Gamaleia
- Laboratory of Quantum Nanobiology, R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology, National Academy of Sciences of Ukraine, 45 Vasylkivska Str., Kyiv 03022, Ukraine.
| | - Irina O Shton
- Laboratory of Quantum Nanobiology, R.E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology, National Academy of Sciences of Ukraine, 45 Vasylkivska Str., Kyiv 03022, Ukraine
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24
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Voon SH, Kiew LV, Lee HB, Lim SH, Noordin MI, Kamkaew A, Burgess K, Chung LY. In vivo studies of nanostructure-based photosensitizers for photodynamic cancer therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2014; 10:4993-5013. [PMID: 25164105 DOI: 10.1002/smll.201401416] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 07/26/2014] [Indexed: 06/03/2023]
Abstract
Animal models, particularly rodents, are major translational models for evaluating novel anticancer therapeutics. In this review, different types of nanostructure-based photosensitizers that have advanced into the in vivo evaluation stage for the photodynamic therapy (PDT) of cancer are described. This article focuses on the in vivo efficacies of the nanostructures as delivery agents and as energy transducers for photosensitizers in animal models. These materials are useful in overcoming solubility issues, lack of tumor specificity, and access to tumors deep in healthy tissue. At the end of this article, the opportunities made possible by these multiplexed nanostructure-based systems are summarized, as well as the considerable challenges associated with obtaining regulatory approval for such materials. The following questions are also addressed: (1) Is there a pressing demand for more nanoparticle materials? (2) What is the prognosis for regulatory approval of nanoparticles to be used in the clinic?
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Affiliation(s)
- Siew Hui Voon
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
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25
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Chen R, Wang X, Yao X, Zheng X, Wang J, Jiang X. Near-IR-triggered photothermal/photodynamic dual-modality therapy system via chitosan hybrid nanospheres. Biomaterials 2013; 34:8314-22. [DOI: 10.1016/j.biomaterials.2013.07.034] [Citation(s) in RCA: 152] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 07/09/2013] [Indexed: 12/15/2022]
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26
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Lukianova-Hleb EY, Ren X, Townley D, Wu X, Kupferman ME, Lapotko DO. Plasmonic nanobubbles rapidly detect and destroy drug-resistant tumors. Theranostics 2012; 2:976-87. [PMID: 23139725 PMCID: PMC3493199 DOI: 10.7150/thno.5116] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Accepted: 09/22/2012] [Indexed: 12/28/2022] Open
Abstract
The resistance of residual cancer cells after oncological resection to adjuvant chemoradiotherapies results in both high recurrence rates and high non-specific tissue toxicity, thus preventing the successful treatment of such cancers as head and neck squamous cell carcinoma (HNSCC). The patients' survival rate and quality of life therefore depend upon the efficacy, selectivity and low non-specific toxicity of the adjuvant treatment. We report a novel, theranostic in vivo technology that unites both the acoustic diagnostics and guided intracellular delivery of anti-tumor drug (liposome-encapsulated doxorubicin, Doxil) in one rapid process, namely a pulsed laser-activated plasmonic nanobubble (PNB). HNSCC-bearing mice were treated with gold nanoparticle conjugates, Doxil, and single near-infrared laser pulses of low energy. Tumor-specific clusters of gold nanoparticles (solid gold spheres) converted the optical pulses into localized PNBs. The acoustic signals of the PNB detected the tumor with high specificity and sensitivity. The mechanical impact of the PNB, co-localized with Doxil liposomes, selectively ejected the drug into the cytoplasm of cancer cells. Cancer cell-specific generation of PNBs and their intracellular co-localization with Doxil improved the in vivo therapeutic efficacy from 5-7% for administration of only Doxil or PNBs alone to 90% thus demonstrating the synergistic therapeutic effect of the PNB-based intracellular drug release. This mechanism also reduced the non-specific toxicity of Doxil below a detectable level and the treatment time to less than one minute. Thus PNBs combine highly sensitive diagnosis, overcome drug resistance and minimize non-specific toxicity in a single rapid theranostic procedure for intra-operative treatment.
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27
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Unquenched fluorescence lifetime for β-phenylthio substituted zinc phthalocyanine upon conjugation to gold nanoparticles. Polyhedron 2012. [DOI: 10.1016/j.poly.2011.12.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Kejík Z, Kaplánek R, Bříza T, Králová J, Martásek P, Král V. Supramolecular approach for target transport of photodynamic anticancer agents. Supramol Chem 2011. [DOI: 10.1080/10610278.2011.631705] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Zdeněk Kejík
- a Department of Analytical Chemistry , Faculty of Chemical Engineering, Institute of Chemical Technology , Technická 5, 166 28, Prague 6 , Czech Republic
- b First Faculty of Medicine, Charles University in Prague , Katerinská 32, 121 08, Prague 2 , Czech Republic
| | - Robert Kaplánek
- a Department of Analytical Chemistry , Faculty of Chemical Engineering, Institute of Chemical Technology , Technická 5, 166 28, Prague 6 , Czech Republic
| | - Tomáš Bříza
- a Department of Analytical Chemistry , Faculty of Chemical Engineering, Institute of Chemical Technology , Technická 5, 166 28, Prague 6 , Czech Republic
- b First Faculty of Medicine, Charles University in Prague , Katerinská 32, 121 08, Prague 2 , Czech Republic
| | - Jarmila Králová
- c Institute of Molecular Genetics, Academy of Sciences of the Czech Republic , Vídenská 1083, 142 20, Prague 4 , Czech Republic
| | - Pavel Martásek
- b First Faculty of Medicine, Charles University in Prague , Katerinská 32, 121 08, Prague 2 , Czech Republic
| | - Vladimír Král
- a Department of Analytical Chemistry , Faculty of Chemical Engineering, Institute of Chemical Technology , Technická 5, 166 28, Prague 6 , Czech Republic
- d Zentiva R&D, part of Sanofi-Aventis , U Kabelovny 130, 102 37, Prague 10 , Czech Republic
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Luo S, Zhang E, Su Y, Cheng T, Shi C. A review of NIR dyes in cancer targeting and imaging. Biomaterials 2011; 32:7127-38. [PMID: 21724249 DOI: 10.1016/j.biomaterials.2011.06.024] [Citation(s) in RCA: 978] [Impact Index Per Article: 75.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2011] [Accepted: 06/09/2011] [Indexed: 11/29/2022]
Abstract
The development of multifunctional agents for simultaneous tumor targeting and near infrared (NIR) fluorescence imaging is expected to have significant impact on future personalized oncology owing to the very low tissue autofluorescence and high tissue penetration depth in the NIR spectrum window. Cancer NIR molecular imaging relies greatly on the development of stable, highly specific and sensitive molecular probes. Organic dyes have shown promising clinical implications as non-targeting agents for optical imaging in which indocyanine green has long been implemented in clinical use. Recently, significant progress has been made on the development of unique NIR dyes with tumor targeting properties. Current ongoing design strategies have overcome some of the limitations of conventional NIR organic dyes, such as poor hydrophilicity and photostability, low quantum yield, insufficient stability in biological system, low detection sensitivity, etc. This potential is further realized with the use of these NIR dyes or NIR dye-encapsulated nanoparticles by conjugation with tumor specific ligands (such as small molecules, peptides, proteins and antibodies) for tumor targeted imaging. Very recently, natively multifunctional NIR dyes that can preferentially accumulate in tumor cells without the need of chemical conjugation to tumor targeting ligands have been developed and these dyes have shown unique optical and pharmaceutical properties for biomedical imaging with superior signal-to-background contrast index. The main focus of this article is to provide a concise overview of newly developed NIR dyes and their potential applications in cancer targeting and imaging. The development of future multifunctional agents by combining targeting, imaging and even therapeutic routes will also be discussed. We believe these newly developed multifunctional NIR dyes will broaden current concept of tumor targeted imaging and hold promise to make an important contribution to the diagnosis and therapeutics for the treatment of cancer.
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Affiliation(s)
- Shenglin Luo
- Institute of Combined Injury, State Key Laboratory of Trauma, Burns and Combined Injury, College of Preventive Medicine, Third Military Medical University, Chongqing, China
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30
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Douma K, Megens RTA, van Zandvoort MAMJ. Optical molecular imaging of atherosclerosis using nanoparticles: shedding new light on the darkness. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2011; 3:376-88. [DOI: 10.1002/wnan.139] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kim Douma
- Department of Biomedical Engineering, Maastricht University Medical Centre, Maastricht, The Netherlands
- Department of Radiology, Maastricht University Medical Centre, Maastricht, The Netherlands
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Remco T. A. Megens
- Institute for Cardiovascular Prevention, Ludwig‐Maximilians‐University, Munich, Germany
- Institute for Molecular Cardiovascular Research (IMCAR), Interdisciplinary Centre for Clinical Research, RWTH Aachen University, Aachen, Germany
| | - Marc A. M. J. van Zandvoort
- Department of Biomedical Engineering, Maastricht University Medical Centre, Maastricht, The Netherlands
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, The Netherlands
- Institute for Molecular Cardiovascular Research (IMCAR), Interdisciplinary Centre for Clinical Research, RWTH Aachen University, Aachen, Germany
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31
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Rai P, Mallidi S, Zheng X, Rahmanzadeh R, Mir Y, Elrington S, Khurshid A, Hasan T. Development and applications of photo-triggered theranostic agents. Adv Drug Deliv Rev 2010; 62:1094-124. [PMID: 20858520 DOI: 10.1016/j.addr.2010.09.002] [Citation(s) in RCA: 344] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2010] [Accepted: 09/01/2010] [Indexed: 12/19/2022]
Abstract
Theranostics, the fusion of therapy and diagnostics for optimizing efficacy and safety of therapeutic regimes, is a growing field that is paving the way towards the goal of personalized medicine for the benefit of patients. The use of light as a remote-activation mechanism for drug delivery has received increased attention due to its advantages in highly specific spatial and temporal control of compound release. Photo-triggered theranostic constructs could facilitate an entirely new category of clinical solutions which permit early recognition of the disease by enhancing contrast in various imaging modalities followed by the tailored guidance of therapy. Finally, such theranostic agents could aid imaging modalities in monitoring response to therapy. This article reviews recent developments in the use of light-triggered theranostic agents for simultaneous imaging and photoactivation of therapeutic agents. Specifically, we discuss recent developments in the use of theranostic agents for photodynamic-, photothermal- or photo-triggered chemotherapy for several diseases.
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