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Kim BR, Kim M, Na JI, Huh CH, Shin JW. A Randomized Split-Face Study of Photodynamic Therapy With St. John's Wort and Indole-3-Acetic Acid for the Treatment of Acne. Dermatol Surg 2023; 49:483-488. [PMID: 36946749 DOI: 10.1097/dss.0000000000003742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
BACKGROUND St. John's wort (SJW) contains hypericin, a powerful photosensitizer with antimicrobial and anti-inflammatory activities. OBJECTIVE To compare the efficacy and safety of SJW-photodynamic therapy (PDT) with that of indole-3-acetic acid (IAA)-PDT for the treatment of acne and investigate the skin rejuvenating effects of SJW-PDT. MATERIALS AND METHODS In vitro experiments were conducted to examine the generation of reactive oxygen species and the antimicrobial effects of SJW-PDT. In the prospective, double-blind, split-face, randomized study, 31 patients with facial acne were treated with SJW or IAA with simultaneous illumination of red light and green light. RESULTS SJW produces free radicals with visible light irradiation, and the growth of Cutibacterium acnes and Staphylococcus aureus is significantly suppressed. One week after the last treatment, the acne lesion counts were significantly decreased in both groups (56.5% reduction in SJW, p < .001 vs 57.0% in IAA, p < .001). Significant reductions in sebum secretion, erythema index, roughness, and wrinkles were observed in both groups after the treatment. No side effects were observed. CONCLUSION SJW-PDT is a simple, safe, and effective treatment option for acne that is also beneficial for skin rejuvenation.
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Affiliation(s)
- Bo Ri Kim
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Minjae Kim
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea
| | - Jung-Im Na
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea
| | - Chang-Hun Huh
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea
| | - Jung-Won Shin
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea
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Galinari CB, Biachi TDP, Gonçalves RS, Cesar GB, Bergmann EV, Malacarne LC, Kioshima Cotica ÉS, Bonfim-Mendonça PDS, Svidzinski TIE. Photoactivity of hypericin: from natural product to antifungal application. Crit Rev Microbiol 2023; 49:38-56. [PMID: 35171731 DOI: 10.1080/1040841x.2022.2036100] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Considering the multifaceted and increasing application of photodynamic therapy (PDT), in recent years the antimicrobial employment of this therapy has been highlighted, because of the antiviral, antibacterial, antiparasitic, and antifungal activities that have already been demonstrated. In this context, research focussed on antimycological action, especially for treatment of superficial infections, presents promising growth due to the characteristics of these infections that facilitate PDT application as new therapeutic options are needed in the field of medical mycology. Among the more than one hundred classes of photosensitizers the antifungal action of hypericin (Hyp) stands out due to its ability to permeate the lipid membrane and accumulate in different cytoplasmic organelles of eukaryotic cells. In this review, we aim to provide a complete overview of the origin, physicochemical characteristics, and optimal alternative drug deliveries that promote the photodynamic action of Hyp (Hyp-PDT) against fungi. Furthermore, considering the lack of a methodological consensus, we intend to compile the best strategies to guide researchers in the antifungal application of Hyp-PDT. Overall, this review provides a future perspective of new studies and clinical possibilities for the advances of such a technique in the treatment of mycoses in humans.
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Affiliation(s)
- Camila Barros Galinari
- Department of Analysis Clinics & Biomedicine, State University of Maringá, Paraná, Brazil
| | - Tiago de Paula Biachi
- Department of Analysis Clinics & Biomedicine, State University of Maringá, Paraná, Brazil
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de Morais FAP, Gonçalves RS, Vilsinski BH, Lazarin-Bidóia D, Balbinot RB, Tsubone TM, Brunaldi K, Nakamura CV, Hioka N, Caetano W. Hypericin photodynamic activity in DPPC liposomes - part II: stability and application in melanoma B16-F10 cancer cells. Photochem Photobiol Sci 2020; 19:620-630. [PMID: 32248218 DOI: 10.1039/c9pp00284g] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hypericin (Hyp) is considered a promising photosensitizer for Photodynamic Therapy (PDT), due to its high hydrophobicity, affinity for cell membranes, low toxicity and high photooxidation activity. In this study, Hyp photophysical properties and photodynamic activity against melanoma B16-F10 cells were optimized using DPPC liposomes (1,2-dipalmitoyl-sn-glycero-3-phosphocholine) as a drug delivery system. This nanoparticle is used as a cell membrane biomimetic model and solubilizes hydrophobic drugs. Hyp oxygen singlet lifetime (τ) in DPPC was approximately two-fold larger than that in P-123 micelles (Pluronic™ surfactants), reflecting a more hydrophobic environment provided by the DPPC liposome. On the other hand, singlet oxygen quantum yield values (ΦΔ1O2) in DPPC and P-123 were similar; Hyp molecules were preserved as monomers. The Hyp/DPPC liposome aqueous dispersion was stable during fluorescence emission and the liposome diameter remained stable for at least five days at 30 °C. However, the liposomes collapsed after the lyophilization/rehydration process, which was resolved by adding the lyoprotectant Trehalose to the liposome dispersion before lyophilization. Cell viability of the Hyp/DPPC formulation was assessed against healthy HaCat cells and high-metastatic melanoma B16-F10 cells. Hyp incorporated into the DPPC carrier presented a higher selectivity index than the Hyp sample previously solubilized in ethanol under the illumination effect. Moreover, the IC50 was lower for Hyp in DPPC than for Hyp pre-solubilized in ethanol. These results indicate the potential of the formulation of Hyp/DPPC for future biomedical applications in PDT treatment.
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Affiliation(s)
| | | | | | - Danielle Lazarin-Bidóia
- Universidade Estadual de Maringá, Technological Innovation Laboratory in the Pharmaceuticals and Cosmetics Development, Department of Health Sciences, 87020-900, Maringá, Paraná, Brazil
| | - Rodolfo Bento Balbinot
- Universidade Estadual de Maringá, Technological Innovation Laboratory in the Pharmaceuticals and Cosmetics Development, Department of Health Sciences, 87020-900, Maringá, Paraná, Brazil
| | - Tayana Mazin Tsubone
- Universidade Federal de Uberlandia, Institute of Chemistry, 38400-902, Minas, Gerais, Brazil
| | - Kellen Brunaldi
- Physiological Sciences Department, Universidade Estadual de Maringá, 87020-900, Maringá, Paraná, Brazil
| | - Celso Vatatu Nakamura
- Universidade Estadual de Maringá, Technological Innovation Laboratory in the Pharmaceuticals and Cosmetics Development, Department of Health Sciences, 87020-900, Maringá, Paraná, Brazil
| | - Noboru Hioka
- Chemistry Department, Universidade Estadual de Maringá, 87020-900, Maringá, Paraná, Brazil
| | - Wilker Caetano
- Chemistry Department, Universidade Estadual de Maringá, 87020-900, Maringá, Paraná, Brazil
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Sakita KM, Conrado PCV, Faria DR, Arita GS, Capoci IRG, Rodrigues-Vendramini FAV, Pieralisi N, Cesar GB, Gonçalves RS, Caetano W, Hioka N, Kioshima ES, Svidzinski TIE, Bonfim-Mendonça PS. Copolymeric micelles as efficient inert nanocarrier for hypericin in the photodynamic inactivation of Candida species. Future Microbiol 2019; 14:519-531. [DOI: 10.2217/fmb-2018-0304] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To evaluate the efficacy of photodynamic inactivation (PDI) mediated by hypericin encapsulated in P-123 copolymeric micelles (P123-Hyp) alone and in combination with fluconazole (FLU) against planktonic cells and biofilm formation of Candida species Materials & methods: PDI was performed using P123-Hyp and an LED device with irradiance of 3.0 mW/cm2 . Results: Most of isolates (70%) were completely inhibited with concentrations up to 2.0 μmol/l of HYP and light fluence of 16.2 J/cm2. FLU-resistant strains had synergic effect with P123-HYP-PDI and FLU. The biofilm formation was inhibited in all species, in additional the changes in Candida morphology observed by scanning electron microscopy. Conclusion: P123-Hyp-PDI is a promising option to treat fungal infections and medical devices to prevent biofilm formation and fungal spread.
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Affiliation(s)
- Karina M Sakita
- Department of Analysis Clinics & Biomedicine, State University of Maringá, Paraná, Brazil
| | - Pollyanna CV Conrado
- Department of Analysis Clinics & Biomedicine, State University of Maringá, Paraná, Brazil
| | - Daniella R Faria
- Department of Analysis Clinics & Biomedicine, State University of Maringá, Paraná, Brazil
| | - Glaucia S Arita
- Department of Analysis Clinics & Biomedicine, State University of Maringá, Paraná, Brazil
| | - Isis RG Capoci
- Department of Analysis Clinics & Biomedicine, State University of Maringá, Paraná, Brazil
| | | | - Neli Pieralisi
- Department of Odontology, State University of Maringá, Paraná, Brazil
| | - Gabriel B Cesar
- Department of Chemistry, State University of Maringá, Paraná, Brazil
| | | | - Wilker Caetano
- Department of Chemistry, State University of Maringá, Paraná, Brazil
| | - Noboru Hioka
- Department of Chemistry, State University of Maringá, Paraná, Brazil
| | - Erika S Kioshima
- Department of Analysis Clinics & Biomedicine, State University of Maringá, Paraná, Brazil
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de Andrade GP, Manieri TM, Nunes EA, Viana GM, Cerchiaro G, Ribeiro AO. Comparative in vitro study of photodynamic activity of hypericin and hypericinates in MCF-7 cells. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 175:89-98. [PMID: 28865319 DOI: 10.1016/j.jphotobiol.2017.08.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 08/14/2017] [Accepted: 08/18/2017] [Indexed: 02/08/2023]
Abstract
In this work we present a comparative in vitro study of photodynamic activity between hypericin (HYP) and some hypericinates (hypericin ionic pair with lysine or N-methylglucamine) in human mammary adenocarcinoma cells (MCF-7). The toxicity and phototoxicity of hypericin and hypericinates were compared, as well as their cellular uptake and localization and mutagenic, genotoxic and clonogenic capacity. Our results demonstrate that different cationic moieties promote differences in the hypericinate solubility in a biological environment, and can influence the cellular localization and the phototoxicity of the photosensitizer. It was verified that hypericinates have better efficiency to generate singlet oxygen than HYP, and a lower aggregation in biological medium. In vitro assays have shown that HYP and the hypericinates are able to permeate the MCF-7 cell membrane and accumulated in organelles near the nucleus. The difference in location, however, was not determinant to the cell death mechanism, and a higher prevalence of apoptosis for all studied compounds occurred. The photodynamic studies indicated that hypericinates were more effective than HYP and were able to inhibit the formation of cellular colonies, suggesting a possible ability to prevent the recurrence of tumors. It also appears that all compounds have relative safety for mutagenicity and genotoxicity, which opens up a further safe route for application in in vivo studies.
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Affiliation(s)
- Gislaine Patricia de Andrade
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC, Av. dos Estados, 5001, Bairro Bangú, Santo André, SP, Brazil
| | - Tania Maria Manieri
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC, Av. dos Estados, 5001, Bairro Bangú, Santo André, SP, Brazil
| | - Emilene Arusievicz Nunes
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC, Av. dos Estados, 5001, Bairro Bangú, Santo André, SP, Brazil
| | - Gustavo Monteiro Viana
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC, Av. dos Estados, 5001, Bairro Bangú, Santo André, SP, Brazil
| | - Giselle Cerchiaro
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC, Av. dos Estados, 5001, Bairro Bangú, Santo André, SP, Brazil
| | - Anderson Orzari Ribeiro
- Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC, Av. dos Estados, 5001, Bairro Bangú, Santo André, SP, Brazil.
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Semi-synthesis and PDT activities of a new amphiphilic chlorin derivative. Photodiagnosis Photodyn Ther 2017; 17:39-47. [DOI: 10.1016/j.pdpdt.2016.10.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 10/13/2016] [Accepted: 10/17/2016] [Indexed: 12/16/2022]
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7
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Jiang C, Gao M, Li Y, Huang D, Yao N, Ji Y, Liu X, Zhang D, Wang X, Yin Z, Jing S, Ni Y, Zhang J. Exploring diagnostic potentials of radioiodinated sennidin A in rat model of reperfused myocardial infarction. Int J Pharm 2015; 495:31-40. [PMID: 26302863 DOI: 10.1016/j.ijpharm.2015.08.046] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 07/29/2015] [Accepted: 08/17/2015] [Indexed: 01/13/2023]
Abstract
Non-invasive "hot spot imaging" and localization of necrotic tissue may be helpful for definitive diagnosis of myocardial viability, which is essential for clinical management of ischemic heart disease. We labeled Sennidin A (SA), a naturally occurring median dianthrone compound, with (131)I and evaluated (131)I SA as a potential necrosis-avid diagnostic tracer agent in rat model of reperfused myocardial infarction. Magnetic resonance imaging (MRI) was performed to determine the location and dimension of infarction. (131)I-SA was evaluated in rat model of 24-hour old reperfused myocardial infarction using single-photon emission computed tomography/computed tomography (SPECT/CT), biodistribution, triphenyltetrazolium chloride (TTC) histochemical staining, serial sectional autoradiography and microscopy. Gamma counting revealed high uptake and prolonged retention of (131)I SA in necrotic myocardium and fast clearance from non-targeted tissues. On SPECT/CT images, myocardial infarction was persistently visualized as well-defined hotspots over 24h, which was confirmed by perfect matches of images from post-mortem TTC staining and autoradiography. Radioactivity concentration in infarcted myocardium was over 9 times higher than that of the normal myocardium at 24h. With favorable hydrophilicity and stability, radioiodinated SA may serve as a necrosis-avid diagnostic agent for assessment of myocardial viability.
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Affiliation(s)
- Cuihua Jiang
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China
| | - Meng Gao
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China
| | - Yue Li
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China
| | - Dejian Huang
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China
| | - Nan Yao
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China
| | - Yun Ji
- Bijie Institute of Traditional Chinese Medicine, Bijie 551700, Guizhou Province, PR China
| | - Xuejiao Liu
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China
| | - Dongjian Zhang
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China
| | - Xiaoning Wang
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China
| | - Zhiqi Yin
- Department of Natural Medicinal Chemistry & State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, Jiangsu Province, PR China
| | - Su Jing
- College of Sciences, Nanjing Tech University, Nanjing, Jiangsu Province, PR China
| | - Yicheng Ni
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China; Faculty of Medicine, KU Leuven, Herestraat 49, Leuven 3000, Belgium
| | - Jian Zhang
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China.
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Li Y, Liu X, Zhang D, Lou B, Peng F, Wang X, Shan X, Jiang C, Gao M, Sun Z, Ni Y, Huang D, Zhang J. Evaluation of a metalloporphyrin (THPPMnCl) for necrosis-affinity in rat models of necrosis. J Drug Target 2015; 23:926-35. [PMID: 25950601 DOI: 10.3109/1061186x.2015.1036358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The combination of an (13I)I-labeled necrosis-targeting agent (NTA) with a vascular disrupting agent is a novel and potentially powerful technique for tumor necrosis treatment (TNT). The purpose of this study was to evaluate a NTA candidate, THPPMnCl, using (131)I isotope for tracing its biodistribution and necrosis affinity. (131)I-THPPMnCl was intravenously injected in rat models with liver, muscle, and tumor necrosis and myocardial infarction (MI), followed by investigations with macroscopic autoradiography, triphenyltetrazolium chloride (TTC) histochemical staining, fluorescence microscopy and H&E stained histology for up to 9 days. (131)I-THPPMnCl displayed a long-term affinity for all types of necrosis and accumulation in the mononuclear phagocytic system especially in the liver. Autoradiograms and TTC staining showed a good targetability of (131)I-THPPMnCl for MI. These findings indicate the potential of THPPMnCl for non-invasive imaging assessment of necrosis, such as in MI. However, (13I)I-THPPMnCl is unlikely suitable for TNT due to its long-term retention in normal tissues.
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Affiliation(s)
- Yue Li
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
| | - Xuejiao Liu
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
| | - Dongjian Zhang
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
| | - Bin Lou
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
| | - Fei Peng
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
| | - Xiaoning Wang
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
| | - Xin Shan
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
| | - Cuihua Jiang
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
| | - Meng Gao
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
| | - Ziping Sun
- b Radiation Medical Institute, Shandong Academy of Medical Sciences , Jinan , Shandong Province , P.R. China , and
| | - Yicheng Ni
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and.,c Department of Radiology , KU Leuven , Leuven , Belgium
| | - Dejian Huang
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
| | - Jian Zhang
- a Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine , Nanjing , Jiangsu Province , P.R. China and
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Souza MI, Silva ER, Jaques YM, Ferreira FF, Fileti EE, Alves WA. The role of water and structure on the generation of reactive oxygen species in peptide/hypericin complexes. J Pept Sci 2014; 20:554-62. [DOI: 10.1002/psc.2651] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 04/16/2014] [Accepted: 04/18/2014] [Indexed: 11/09/2022]
Affiliation(s)
- Márcia I. Souza
- Centro de Ciências Naturais e Humanas; Universidade Federal do ABC; 09210-170 Santo André SP Brazil
| | - Emerson R. Silva
- Centro de Ciências Naturais e Humanas; Universidade Federal do ABC; 09210-170 Santo André SP Brazil
| | - Ygor M. Jaques
- Centro de Ciências Naturais e Humanas; Universidade Federal do ABC; 09210-170 Santo André SP Brazil
| | - Fabio F. Ferreira
- Centro de Ciências Naturais e Humanas; Universidade Federal do ABC; 09210-170 Santo André SP Brazil
| | - Eudes E. Fileti
- Instituto de Ciência e Tecnologia; Universidade Federal de São Paulo; 12231-280 São José dos Campos SP Brazil
| | - Wendel A. Alves
- Centro de Ciências Naturais e Humanas; Universidade Federal do ABC; 09210-170 Santo André SP Brazil
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Cona MM, Feng Y, Zhang J, Li Y, Verbruggen A, Oyen R, Ni Y. Sodium cholate, a solubilizing agent for the necrosis avid radioiodinated hypericin in rabbits with acute myocardial infarction. Drug Deliv 2014; 22:427-35. [DOI: 10.3109/10717544.2013.873838] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Feinweber D, Verwanger T, Brüggemann O, Teasdale I, Krammer B. Applicability of new degradable hypericin–polymer-conjugates as photosensitizers: principal mode of action demonstrated by in vitro models. Photochem Photobiol Sci 2014; 13:1607-20. [DOI: 10.1039/c4pp00251b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Novel degradable polymers are shown to be promising carriers for the delivery of hypericin for PDT, significantly enhancing solubility of the free drug without compromising the photoactivity.
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Affiliation(s)
- Daniela Feinweber
- Division of Molecular Tumor Biology
- Department of Molecular Biology
- University of Salzburg
- 5020 Salzburg, Austria
| | - Thomas Verwanger
- Division of Molecular Tumor Biology
- Department of Molecular Biology
- University of Salzburg
- 5020 Salzburg, Austria
| | - Oliver Brüggemann
- Institute of Polymer Chemistry
- Johannes Kepler University Linz
- 4060 Leonding, Austria
| | - Ian Teasdale
- Institute of Polymer Chemistry
- Johannes Kepler University Linz
- 4060 Leonding, Austria
| | - Barbara Krammer
- Division of Molecular Tumor Biology
- Department of Molecular Biology
- University of Salzburg
- 5020 Salzburg, Austria
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Nafee N, Youssef A, El-Gowelli H, Asem H, Kandil S. Antibiotic-free nanotherapeutics: Hypericin nanoparticles thereof for improved in vitro and in vivo antimicrobial photodynamic therapy and wound healing. Int J Pharm 2013; 454:249-58. [DOI: 10.1016/j.ijpharm.2013.06.067] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2013] [Revised: 06/20/2013] [Accepted: 06/27/2013] [Indexed: 10/26/2022]
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Cona MM, Alpizar YA, Li J, Bauwens M, Feng Y, Sun Z, Zhang J, Chen F, Talavera K, de Witte P, Verbruggen A, Oyen R, Ni Y. Radioiodinated hypericin: its biodistribution, necrosis avidity and therapeutic efficacy are influenced by formulation. Pharm Res 2013; 31:278-90. [PMID: 23934256 DOI: 10.1007/s11095-013-1159-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Accepted: 07/22/2013] [Indexed: 12/22/2022]
Abstract
PURPOSE To study whether formulation influences biodistribution, necrosis avidity and tumoricidal effects of the radioiodinated hypericin, a necrosis avid agent for a dual-targeting anticancer radiotherapy. METHODS Iodine-123- and 131-labeled hypericin ((123)I-Hyp and (131)I-Hyp) were prepared with Iodogen as oxidant, and formulated in dimethyl sulfoxide (DMSO)/PEG400 (polyethylene glycol 400)/water (25/60/15, v/v/v) or DMSO/saline (20:80, v/v). The formulations with excessive Hyp were optically characterized. Biodistribution, necrosis avidity and tumoricidal effects were studied in rats (n = 42) without and with reperfused liver infarction and implanted rhabdomyosarcomas (R1). To induce tumor necrosis, R1-rats were pre-treated with a vascular disrupting agent. Magnetic resonance imaging, tissue-gamma counting, autoradiography and histology were used. RESULTS The two formulations differed significantly in fluorescence and precipitation. (123)I-Hyp/Hyp in DMSO/PEG400/water exhibited high uptake in necrosis but lower concentration in the lung, spleen and liver (p < 0.01). Tumor volumes of 0.9 ± 0.3 cm(3) with high radioactivity (3.1 ± 0.3% ID/g) were detected 6 days post-treatment. By contrast, (131)I-Hyp/Hypin DMSO/saline showed low uptake in necrosis but high retention in the spleen and liver (p < 0.01). Tumor volumes reached 2.6 ± 0.7 cm(3) with low tracer accumulation (0.1 ± 0.04%ID/g). CONCLUSIONS The formulation of radioiodinated hypericin/hypericin appears crucial for its physical property, biodistribution, necrosis avidity and tumoricidal effects.
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Affiliation(s)
- Marlein Miranda Cona
- Department of Imaging & Pathology, Faculty of Medicine Biomedical Sciences Group, KU Leuven, Herestraat 49, Leuven, Belgium
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Lima AM, Pizzol CD, Monteiro FBF, Creczynski-Pasa TB, Andrade GP, Ribeiro AO, Perussi JR. Hypericin encapsulated in solid lipid nanoparticles: phototoxicity and photodynamic efficiency. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2013; 125:146-54. [PMID: 23816959 DOI: 10.1016/j.jphotobiol.2013.05.010] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 05/17/2013] [Accepted: 05/29/2013] [Indexed: 11/28/2022]
Abstract
The hydrophobicity of some photosensitizers can induce aggregation in biological systems, which consequently reduces photodynamic activity. The conjugation of photosensitizers with nanocarrier systems can potentially be used to overcome this problem. The objective of this study was to prepare and characterise hypericin-loaded solid lipid nanoparticles (Hy-SLN) for use in photodynamic therapy (PDT). SLN were prepared using the ultrasonication technique, and their physicochemical properties were characterised. The mean particle size was found to be 153 nm, with a low polydispersity index of 0.28. One of the major advantages of the SLN formulation is its high entrapment efficiency (EE%). Hy-SLN showed greater than 80% EE and a drug loading capacity of 5.22% (w/w). To determine the photodynamic efficiency of Hy before and after encapsulation in SLN, the rate constants for the photodecomposition of two (1)O2 trapping reagents, DPBF and AU, were determined. These rate constants exhibited an increase of 60% and 50% for each method, respectively, which is most likely due to an increase in the lifetime of the triplet state caused by the increase in solubility. Hy-SLN presented a 30% increase in cell uptake and a correlated improvement of 26% in cytotoxicity. Thus, all these advantages suggest that Hy-loaded SLN has potential for use in PDT.
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Affiliation(s)
- Adriel M Lima
- Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos, SP, Brazil
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15
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Souza MI, Jaques YM, de Andrade GP, Ribeiro AO, da Silva ER, Fileti EE, Ávilla ÉDS, Pinheiro MVB, Krambrock K, Alves WA. Structural and Photophysical Properties of Peptide Micro/Nanotubes Functionalized with Hypericin. J Phys Chem B 2013; 117:2605-14. [DOI: 10.1021/jp3113655] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Márcia I. Souza
- Centro de Ciências Naturais
e Humanas, Universidade Federal do ABC,
09210-170, Santo André, SP, Brazil
| | - Ygor M. Jaques
- Centro de Ciências Naturais
e Humanas, Universidade Federal do ABC,
09210-170, Santo André, SP, Brazil
| | - Gislaine P. de Andrade
- Centro de Ciências Naturais
e Humanas, Universidade Federal do ABC,
09210-170, Santo André, SP, Brazil
| | - Anderson O. Ribeiro
- Centro de Ciências Naturais
e Humanas, Universidade Federal do ABC,
09210-170, Santo André, SP, Brazil
| | - Emerson R. da Silva
- Centro de Ciências Naturais
e Humanas, Universidade Federal do ABC,
09210-170, Santo André, SP, Brazil
| | - Eudes E. Fileti
- Instituto de Ciência
e Tecnologia, Universidade Federal de São Paulo, 12231-280, São José dos Campos, SP, Brazil
| | - Érick de Souza Ávilla
- Departamento de Física,
ICEx, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil
| | - Maurício V. B. Pinheiro
- Departamento de Física,
ICEx, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil
| | - Klaus Krambrock
- Departamento de Física,
ICEx, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil
| | - Wendel A. Alves
- Centro de Ciências Naturais
e Humanas, Universidade Federal do ABC,
09210-170, Santo André, SP, Brazil
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16
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Youssef T, Fadel M, Fahmy R, Kassab K. Evaluation of hypericin-loaded solid lipid nanoparticles: Physicochemical properties, photostability and phototoxicity. Pharm Dev Technol 2010; 17:177-86. [DOI: 10.3109/10837450.2010.529148] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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17
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Zeisser-Labouèbe M, Mattiuzzo M, Lange N, Gurny R, Delie F. Quenching-induced deactivation of photosensitizer by nanoencapsulation to improve phototherapy of cancer. J Drug Target 2009; 17:619-26. [DOI: 10.1080/10611860903118930] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Magali Zeisser-Labouèbe
- Department of Pharmaceutics and Biopharmaceutics, School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Geneva, Switzerland
| | - Marc Mattiuzzo
- Department of Pharmaceutics and Biopharmaceutics, School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Geneva, Switzerland
| | - Norbert Lange
- Department of Pharmaceutics and Biopharmaceutics, School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Geneva, Switzerland
| | - Robert Gurny
- Department of Pharmaceutics and Biopharmaceutics, School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Geneva, Switzerland
| | - Florence Delie
- Department of Pharmaceutics and Biopharmaceutics, School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Geneva, Switzerland
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18
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Zeisser-Labouèbe M, Delie F, Gurny R, Lange N. Benefits of nanoencapsulation for the hypercin-mediated photodetection of ovarian micrometastases. Eur J Pharm Biopharm 2008; 71:207-13. [PMID: 18977296 DOI: 10.1016/j.ejpb.2008.10.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2008] [Revised: 09/29/2008] [Accepted: 10/02/2008] [Indexed: 11/28/2022]
Abstract
The high recurrence and lethality of ovarian cancer at advanced stages is problematic, especially due to the development of numerous micrometastases scattered throughout the abdominal cavity. Fluorescence photodetection (PD) used in combination with surgical resection of malignant tissues has been suggested to improve recovery. Based on promising in vivo results for the detection of bladder cancer, hypericin (Hy), a natural photosensitizer (PS), stands as a good candidate for the photodetection of ovarian cancer. However, due to its hydrophobicity, systemic administration of Hy is problematic. Polymeric nanoparticles (NPs) help to overcome these delivery and stability problems and enable intravenous administration of Hy. In this study, Hy-loaded NPs of polylactic acid were produced with the following properties: (i) mean size of 268 nm, (ii) negative zeta potential, (iii) low residual surfactant and (iv) drug loading of 3.7 % (w/w). The potential of hypericin-loaded nanoparticles for the fluorescence photodetection of ovarian metastases in Fischer 344 rats bearing ovarian tumours was compared to free drug. The selectivity of Hy administered with both formulations was assessed first by fluorescence endoscopy, and then quantified after tissue extraction. The results showed an improved selective accumulation of Hy in ovarian micrometastases when NPs were used.
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Affiliation(s)
- Magali Zeisser-Labouèbe
- Department of Pharmaceutics and Biopharmaceutics, School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Geneva, Switzerland
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19
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Kacerovská D, Pizinger K, Majer F, Šmíd F. Photodynamic Therapy of Nonmelanoma Skin Cancer with Topical Hypericum perforatum Extract—A Pilot Study. Photochem Photobiol 2008; 84:779-85. [DOI: 10.1111/j.1751-1097.2007.00260.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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20
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Zeisser-Labouèbe M, Lange N, Gurny R, Delie F. Hypericin-loaded nanoparticles for the photodynamic treatment of ovarian cancer. Int J Pharm 2006; 326:174-81. [PMID: 16930882 DOI: 10.1016/j.ijpharm.2006.07.012] [Citation(s) in RCA: 108] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2006] [Revised: 07/06/2006] [Accepted: 07/07/2006] [Indexed: 10/24/2022]
Abstract
A photodynamic approach has been suggested to improve diagnosis and therapy of ovarian cancer. As Hypericin (Hy), a natural photosensitizer (PS) extracted from Hypericum perforatum, has been shown to be efficient in vitro and in vivo for the detection or treatment of other cancers, Hy could also be a potent tool for the treatment and detection of ovarian cancer. Due to its hydrophobicity, systemic administration of Hy is problematic. Thus, polymeric nanoparticles (NPs) of polylactic acid (PLA) or polylactic-co-glycolic acid (PLGA) were used as a drug delivery system. Hy-loaded NPs were produced with the following characteristics: (i) size in the 200-300 nm range, (ii) negative zeta potential, (iii) low residual PVAL and (iv) drug loading from 0.03 to 0.15% (w/w). Their in vitro photoactivity was investigated on the NuTu-19 ovarian cancer cell model derived from Fischer 344 rats and compared to free drug. Hy-loaded PLA NPs exhibited a higher photoactivity than free drug. Increasing light dose or incubation time with cells induced an enhanced activity of Hy-loaded PLA NPs. Increased NP drug loading had a negative effect on their photoactivity on NuTu-19 cells: at the same Hy concentration, the higher was the drug loading, the lower was the phototoxic effect. The influence of NP drug loading on the Hy release from NPs was also investigated.
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Affiliation(s)
- Magali Zeisser-Labouèbe
- Department of Pharmaceutics and Biopharmaceutics, School of Pharmaceutical Sciences, University of Geneva, University of Lausanne, 30 Quai E. Ansermet, CH-1211 Geneva 4, Switzerland
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21
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Saw CLL, Heng PWS, Chin WWL, Soo KC, Olivo M. Enhanced photodynamic activity of hypericin by penetration enhancer N-methyl pyrrolidone formulations in the chick chorioallantoic membrane model. Cancer Lett 2006; 238:104-10. [PMID: 16054752 DOI: 10.1016/j.canlet.2005.06.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2005] [Revised: 06/15/2005] [Accepted: 06/20/2005] [Indexed: 11/18/2022]
Abstract
Hypericin (HY) was examined for photodynamic therapy (PDT)-induced vascular damage using the chick chorioallantoic membrane (CAM) model. Clinically, plasma protein was used to solubilize HY. Upon binding to albumin, free HY available to be transported through the membrane may be limited. Hence, formulations containing a biocompatible solvent, N-Methyl pyrrolidone (NMP), have the potential to enhance HY delivery into solid tumors. At suitable concentrations, NMP and/or light irradiation did not produce antivascular damage. Hypericin-PDT effects showed to be HY and NMP concentrations-dependent. These findings indicate that NMP is a promising solvent and penetration enhancer for HY-PDT clinical applications.
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Affiliation(s)
- Constance Lay Lay Saw
- Department of Pharmacy, National University of Singapore, Singapore, Singapore 117543
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22
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Saw CLL, Olivo M, Soo KC, Heng PWS. Spectroscopic characterization and photobleaching kinetics of hypericin-N-methyl pyrrolidone formulations. Photochem Photobiol Sci 2006; 5:1018-23. [PMID: 17077897 DOI: 10.1039/b602807a] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hypericin (HY) is a promising photosensitizer in photodynamic therapy (PDT). It was recently reported that appropriate use of N-methyl pyrrolidone (NMP) enhanced in vivo PDT efficacy of HY and enhanced in vivo delivery of HY. This present study further investigates the use of NMP and other known non-toxic pharmaceutical additives, polyvinylpyrrolidone (PVP, K29/32) and copolyvidonum (S630), for formulating HY to enhance its delivery with photodynamic activity as a goal in mind. Hence, the first objective of this study was to characterize the solubilization of HY by NMP, K29/32 and S630. Thermodynamic considerations were used to explain the solvation process. Photobleaching is another important property of photosensitizers. There is no report on the photostability of HY in pharmaceutical formulations used for PDT. Therefore, the second objective of this study was to investigate the photobleaching of HY in these formulations. The fluorescence of HY was found to increase significantly in higher concentrations of NMP or when 5% of polymer was co-mixed with 5% of NMP solution. The photobleaching of HY in these formulations followed first-order kinetics. The loss of fluorescence paralleled to the loss of absorption of HY. The formulation of HY with 40% NMP was found to be the most stable.
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Affiliation(s)
- Constance Lay Lay Saw
- Department of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore, Singapore 117543
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23
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Saw CLL, Olivo M, Soo KC, Heng PWS. Delivery of hypericin for photodynamic applications. Cancer Lett 2005; 241:23-30. [PMID: 16303248 DOI: 10.1016/j.canlet.2005.10.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2005] [Revised: 10/17/2005] [Accepted: 10/18/2005] [Indexed: 10/25/2022]
Abstract
Early cancer detection is critical in improving disease management outcomes. Cancer diagnosis presents unique difficulties mainly due to its pathological presentation and poor accessibility that could limit the usefulness of conventional white light endoscopy in early cancer detection. Fluorescence endoscopy has been proven to improve the sensitivity and specificity of early cancer detection. Hypericin (HY) has been found to be superior to 5-aminolevulinic acid (5-ALA) and its ester derivative hexaminolevulinate (HA) as a fluorescence diagnostic agent, hence its development for delivery in vitro and in vivo, is the subject of this review.
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Affiliation(s)
- Constance Lay Lay Saw
- Department of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore, Singapore 117543
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