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Abd-El-Azim H, Abbas H, El Sayed N, Mousa MR, Elbardisy HM, Zewail M. Hypericin emulsomes combined with hollow microneedles as a non-invasive photodynamic platform for rheumatoid arthritis treatment. Int J Pharm 2024; 653:123876. [PMID: 38331331 DOI: 10.1016/j.ijpharm.2024.123876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/21/2024] [Accepted: 02/01/2024] [Indexed: 02/10/2024]
Abstract
Rheumatoid arthritis (RA) is a joint-destructive autoimmune disease that severely affects joint function. Despite the variability of treatment protocols, all of them are associated with severe side effects that compromise patient compliance. The main aim of the current study is to prepare localized effective RA treatment with reduced side effects by combining nanoencapsulation, photodynamic therapy (PDT) and hollow microneedles (Ho-MNs) to maximize the pharmacological effects of hypericin (HYP). To attain this, HYP-loaded emulsomes (EMLs) were prepared, characterized and administered through intradermal injection using AdminPen™ Ho-MNs combined with PDT in rats with an adjuvant-induced RA model. The prepared EMLs had a spherical shape and particle size was about 93.46 nm with an absolute entrapment efficiency. Moreover, confocal imaging indicated the interesting capability of Ho-MNs to deposit the HYP EMLs to a depth reaching 1560 µm into the subcutaneous tissue. In vivo, study results demonstrated that the group treated with HYP EMLs through Ho-MNs combined with PDT had no significant differences in joint diameter, TNF-α, IL1, HO-1, NRF2 and SD levels compared with the negative control group. Similarly, rats treated with the combination of HYP EMLs, Ho-MNs and PDT showed superior joint healing efficacy compared with the groups treated with HYP EMLs in dark, HYP ointment or HYP in microneedles in histopathological examination. These findings highlight the promising potential of photoactivated HYP EMLs when combined with Ho-MNs technology for RA management. The presented therapeutic EMLs-MNs platform could serve as a powerful game-changer in the development of future localized RA treatments.
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Affiliation(s)
- Heba Abd-El-Azim
- Department of Pharmaceutics, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - Haidy Abbas
- Department of Pharmaceutics, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt.
| | - Nesrine El Sayed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Mohamed R Mousa
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Egypt
| | - Hadil M Elbardisy
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - Mariam Zewail
- Department of Pharmaceutics, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
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Gusmão LA, Rodero CF, Pironi AM, Chorilli M, Perussi JR. Hypericin supramolecular assembles: A way to increase the skin availability and photodynamic efficiency in tumor cells. Photodiagnosis Photodyn Ther 2023; 44:103858. [PMID: 37898262 DOI: 10.1016/j.pdpdt.2023.103858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/17/2023] [Accepted: 10/20/2023] [Indexed: 10/30/2023]
Abstract
Cyclodextrins (CDs) are molecules approved by the FDA and show promise in increasing the solubility of hydrophobic molecules and making them more available to the skin. These CDs have been used to form complexes with some photosensitizers for Photodynamic Therapy (PDT), such as Hypericin (HY). HY is a lipophilic photosensitizer known for its exceptional fluorescence and singlet oxygen quantum yield generation of over 20 % under 590 nm irradiation. In this study, we found a six-fold increase in the release of HY in vitro after complexation with β-CD. The β-CDHY assembly also demonstrated better skin retention, which is crucial for the topical application of this photosensitizer. Furthermore, the β-CD complexation led to a significant increase in the phototoxicity of HY at three different light doses (3, 6, and 10 J cm-2) due to its improved water solubility and higher in vitro accumulation (approximately two times compared with free HY) in HeLa and Vero cell lines.
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Affiliation(s)
- Luiza Araújo Gusmão
- University of São Paulo (USP), Chemical Insititut of São Carlos (IQSC), Sao Carlos, SP, Brazil.
| | - Camila Fernanda Rodero
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, Brazil
| | - Andressa Maria Pironi
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, Brazil
| | - Marlus Chorilli
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, Brazil
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Sato MR, Oshiro-Junior JA, Rodero CF, Boni FI, Araújo VHS, Bauab TM, Nicholas D, Callan JF, Chorilli M. Enhancing Antifungal Treatment of Candida albicans with Hypericin-Loaded Nanostructured Lipid Carriers in Hydrogels: Characterization, In Vitro, and In Vivo Photodynamic Evaluation. Pharmaceuticals (Basel) 2023; 16:1094. [PMID: 37631009 PMCID: PMC10459110 DOI: 10.3390/ph16081094] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND Vulvovaginal candidiasis (VVC) is a worldwide public health problem caused predominantly by the opportunistic polymorphic fungus Candida albicans, whose pathogenicity is associated with its morphological adaptability. To potentiate the treatment of C. albicans-induced VVC by an alternative method as photodynamic therapy (PDT), hypericin (Hy), a potent photosensitizer compound was incorporated into a nanostructured lipid carrier (NLC) and dispersed in hydrogel (HG). METHODS After preparation of the sonication process, an NLC loaded with Hy was dispersed in HG based on Poloxamer 407 and chitosan obtaining Hy.NLC-HG. This hydrogel system was physically and chemically characterized and its in vitro and in vivo photodynamic and antifungal effects were evaluated. RESULTS Through scanning electron microscopy, it was possible to observe a hydrogel system with a porous polymeric matrix and irregular microcavities. The Hy.NLC-HG system showed mucoadhesive properties (0.45 ± 0.08 N) and a satisfactory injectability (15.74 ± 4.75 N.mm), which indicates that it can be easily applied in the vaginal canal, in addition to a controlled and sustained Hy release profile from the NLC-HG of 28.55 ± 0.15% after 720 min. The in vitro antibiofilm assay significantly reduced the viability of C. albicans (p < 0.001) by 1.2 log10 for Hy.NLC-HG/PDT and 1.9 log10 for PS/PDT, Hy.NLC/PDT, and free RB/PDT, compared to the PBS/PDT negative control. The in vivo antifungal evaluation showed that animals treated with the vaginal cream (non-PDT) and the PDT-mediated Hy.NLC-HG system showed a significant difference of p < 0.001 in the number of C. albicans colonies (log) in the vaginal canal, compared to the inoculation control group. CONCLUSIONS Thus, we demonstrate the pharmaceutical, antifungal, and photodynamic potential of hydrogel systems for Hy vaginal administration.
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Affiliation(s)
- Mariana Rillo Sato
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara 14800-903, SP, Brazil; (M.R.S.); (C.F.R.); (F.I.B.); (V.H.S.A.); (T.M.B.)
| | - João Augusto Oshiro-Junior
- Graduation Program in Pharmaceutical Sciences, State University of Paraíba, Campina Grande 58429-500, PB, Brazil;
| | - Camila Fernanda Rodero
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara 14800-903, SP, Brazil; (M.R.S.); (C.F.R.); (F.I.B.); (V.H.S.A.); (T.M.B.)
| | - Fernanda Isadora Boni
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara 14800-903, SP, Brazil; (M.R.S.); (C.F.R.); (F.I.B.); (V.H.S.A.); (T.M.B.)
| | - Victor Hugo Sousa Araújo
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara 14800-903, SP, Brazil; (M.R.S.); (C.F.R.); (F.I.B.); (V.H.S.A.); (T.M.B.)
| | - Taís Maria Bauab
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara 14800-903, SP, Brazil; (M.R.S.); (C.F.R.); (F.I.B.); (V.H.S.A.); (T.M.B.)
| | - Dean Nicholas
- Biomedical Sciences Research Institute, University of Ulster, Coleraine BT52 1SA, UK; (D.N.); (J.F.C.)
| | - John Francis Callan
- Biomedical Sciences Research Institute, University of Ulster, Coleraine BT52 1SA, UK; (D.N.); (J.F.C.)
| | - Marlus Chorilli
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Araraquara 14800-903, SP, Brazil; (M.R.S.); (C.F.R.); (F.I.B.); (V.H.S.A.); (T.M.B.)
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Ma HL, Urbaczek AC, Zeferino Ribeiro de Souza F, Bernal C, Rodrigues Perussi J, Carrilho E. Replicating endothelial shear stress in organ-on-a-chip for predictive hypericin photodynamic efficiency. Int J Pharm 2023; 634:122629. [PMID: 36682507 DOI: 10.1016/j.ijpharm.2023.122629] [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: 10/11/2022] [Revised: 01/05/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023]
Abstract
Photodynamic therapy using Hypericin (Hy-PDT) is an alternative non-invasive treatment that enables selective tumor inhibition and angiogenesis derived from the differential recruitment of endothelial cells in the tumor microenvironment. Most PDT studies were performed on in vitro models without vascular biomechanical simulation. Our work strives to develop a microchip that generates a constant shear stress force to investigate the Hy-PDT efficiency on human umbilical vein endothelial cells (HUVECs). The microchip with a single straight microchannel was composed of the bottom layer (polystyrene), the middle layer (double-sided biocompatible adhesive tape), and the top layer (polyester film) and could produce shear stress in the range of 1.4 - 7.0 dyn cm-2. The quantification of vascular endothelial growth factor (VEGF), cell viability, and activities of caspases 3 and 7 were assayed to validate the microchip and Hy-PDT efficacy. After the endothelization, static and dynamic cell incubations with Hy were conducted in microchips. Compared to static systems, the shear stress displayed its effect on the increasing release of VEGF and promoted more cell damage and cell death via necrosis during Hy-PDT. In conclusion, the expressive shear stress-dependent manner during PDT treatments suggests that the microchip could be an essential approach in preclinical tests to evaluate the therapeutic outcome considering the endothelial shear stress microenvironment.
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Affiliation(s)
- Hui Ling Ma
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica, INCTBio, 13083-970 Campinas, SP, Brazil
| | - Ana Carolina Urbaczek
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil
| | - Fayene Zeferino Ribeiro de Souza
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica, INCTBio, 13083-970 Campinas, SP, Brazil
| | - Claudia Bernal
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica, INCTBio, 13083-970 Campinas, SP, Brazil
| | | | - Emanuel Carrilho
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica, INCTBio, 13083-970 Campinas, SP, Brazil.
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Pourhajibagher M, Parker S, Pourakbari B, Valian NK, Raoofian R, Bahador A. Enhancement of hypericin nanoparticle-mediated sonoinduced disruption of biofilm and persister cells of Streptococcus mutans by dermcidin-derived peptide DCD-1L. Photodiagnosis Photodyn Ther 2023; 41:103308. [PMID: 36709017 DOI: 10.1016/j.pdpdt.2023.103308] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 12/28/2022] [Accepted: 01/24/2023] [Indexed: 01/26/2023]
Abstract
BACKGROUND Streptococcus mutans is considered a major significant contributor to dental caries and its effective removal is difficult due to the formation of biofilm. Therefore, the development of adjuvant therapeutic strategies with anti-biofilm properties is a promising approach. In the present study, we examined the effect of dermcidin-derived peptide DCD-1 L on the antibacterial activity of hypericin nanoparticle (HypNP)-mediated antimicrobial sonodynamic therapy (aSDT) against persister cells growing- and biofilm cultures of S. mutans. MATERIALS AND METHODS Following synthesis and confirmation of HypNP, the fractional inhibitory concentration (FIC) index of HypNP and DCD-1 L was determined by checkerboard assay. Cellular uptake of HypNP-DCD-1 L and generation of endogenous reactive oxygen species (ROS) were assessed and followed by the determination of antimicrobial sonoactivity of HypNP-DCD-1 L against persister cells growing- and biofilm cultures of S. mutans. The water-insoluble extracellular polysaccharide (EPS) and expression of the gtfD, comDE, and smuT genes were then evaluated in persister cells growing- and biofilm cultures of S. mutans. RESULTS There was a synergistic activity in the combination of HypNP and DCD-1 L against S. mutans with an FIC index value of 0.37. The HypNP-DCD-1L-mediated aSDT also displayed the highest cellular uptake and endogenous ROS generation by bacterial cells. When biofilm and persister cells of S. mutans were treated with HypNP-DCD-1 L and subsequently exposed to ultrasound waves, 5.1 log and 3.8 log reductions, respectively, in bacterial numbers were observed (P<0.05). According to the data, EPS in both persister cells growing- and biofilm cultures of S. mutans were significantly decreased after exposure to the HypNP-DCD-1L-mediated aSDT (P<0.05). In addition, the quantitative real-time PCR data illustrated the high level of similarities in very low-expression profiles of the gtfD before and after all treated groups for persister cells. While, following HypNP-DCD-1L-mediated aSDT treatment, the expression levels of gtfD, comDE, and smuT were significantly lower in treated persister cells growing- and biofilm cultures of S. mutans in comparison with control groups (P<0.05). CONCLUSIONS Combined, the results of this study indicate that ultrasound waves-activated HypNP-DCD-1 L can sonoinactivate S. mutans biofilms and persister cells, as well as reduce effectively pathogenicity potency of S. mutans. Hence, HypNP-DCD-1L-mediated aSDT may be proposed as a promising adjunctive therapeutic approach for dental caries.
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Affiliation(s)
- Maryam Pourhajibagher
- Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Steven Parker
- Leicester School of Pharmacy, De Montfort University, Leicester LE1 9BH, United Kingdom.
| | - Babak Pourakbari
- Pediatric Infectious Disease Research Center, Tehran University of Medical Sciences, Tehran, Iran; Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.
| | - Nasrin Keshavarz Valian
- Department of Periodontics, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Reza Raoofian
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran.
| | - Abbas Bahador
- Department of Microbiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Fellowship in Clinical Laboratory Sciences, BioHealth Lab, Tehran, Iran.
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Gusmão LA, Machado AEH, Perussi JR. Improved Hypericin solubility via β-cyclodextrin complexation: Photochemical and theoretical study for PDT applications. Photodiagnosis Photodyn Ther 2022; 40:103073. [PMID: 35998882 DOI: 10.1016/j.pdpdt.2022.103073] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/17/2022] [Accepted: 08/18/2022] [Indexed: 12/14/2022]
Abstract
Hypericin (HY) is a lipophilic photosensitizer (PS) extensively employed for photodynamic therapy (PDT), presenting high absorption in the visible region, chemical and photostability, as well as a good triplet quantum yield. Supramolecular complexation of photosensitizers into cyclodextrins (CD) is promising to improve their poor solubility, compromising their bioavailability and upcoming applications in PDT. This research produced an inclusion complex between HY and β-CD through the co-solvent method. HY became soluble after inclusion into β-CD cavities, besides retaining its fluorescent and singlet oxygen quantum yields (ϕf =0.115 and ϕΔ= 0.23, respectively), which are essential parameters for PDT uses and are not reported in the literature. By the theoretical analysis, since ΔG < 0, it was easy to conclude that HY inclusion into β-CD is a spontaneous process. Additionally, the complexes presented no changes in excited states after complexation. β-CDHY was 27% more phototoxic than free HY when tested in MCF7 cells using 3 J cm-2 of irradiation, indicating a better cell uptake of HY. These outcomes suggest that the inclusion complex of HY into β-CD has the potential for use in PDT.
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Affiliation(s)
- Luiza Araújo Gusmão
- Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos, SP, Brasil.
| | - Antonio Eduardo H Machado
- Laboratório de Fotoquímica e Ciência de Materiais, Instituto de Química, Universidade Federal de Uberlândia, Uberlândia, MG, Brasil; Programa de Pós-Graduação em Ciências Exatas e Tecnológicas, Unidade Acadêmica de Física, Universidade Federal de Catalão, Catalão, GO, Brasil
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Abd-El-Azim H, Tekko IA, Ali A, Ramadan A, Nafee N, Khalafallah N, Rahman T, Mcdaid W, Aly RG, Vora LK, Bell SJ, Furlong F, McCarthy HO, Donnelly RF. Hollow microneedle assisted intradermal delivery of hypericin lipid nanocapsules with light enabled photodynamic therapy against skin cancer. J Control Release 2022; 348:849-869. [PMID: 35728715 DOI: 10.1016/j.jconrel.2022.06.027] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 04/22/2022] [Accepted: 06/15/2022] [Indexed: 12/21/2022]
Abstract
Photodynamic therapy (PDT) to manage non-melanoma skin cancers has garnered great attention over the past few years. Hypericin (Hy) is a potent lipid-soluble photosensitiser with promising anticancer therapeutic activities. Nevertheless, its poor water-solubility, aggregation in biological systems and insufficient skin penetration restricted its effective exploitation. Herein, we report for the first-time encapsulation of Hy into lipid nanocapsules (Hy-LNCs), and then application of an AdminPen™ hollow microneedles (Ho-MNs) array and an in-house fabricated Ho-MN to enable efficient intradermal delivery. The physicochemical properties, photoactivity, ex vivo drug distribution and cellular uptake were evaluated. Results showed that Hy-LNCs were successfully formed with a particle size of 47.76 ± 0.49 nm, PDI of 0.12 ± 0.02, high encapsulation efficiency (99.67% ± 0.35), 396 fold higher photoactivity, 7 fold higher skin drug deposition, significantly greater cellular uptake and higher photocytotoxicity compared to free Hy. The therapeutic effect of Hy-LNCs was finally assessed in vivo using a nude mouse model with transplanted tumours. Interestingly, Hy-LNCs delivered by Ho-MN exhibited remarkable anti-tumour destruction (85.84%) after irradiation with 595 nm. This study showed that Ho-MNs-driven delivery of Hy-LNCs followed by irradiation could form a promising minimally invasive, effective and site-specific approach for managing non-melanoma skin cancers.
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Affiliation(s)
- Heba Abd-El-Azim
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, UK; Faculty of Pharmacy, Damanhour University, El Beheira, Egypt; Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Ismaiel A Tekko
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, UK; Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Aleppo University, Aleppo, Syria
| | - Ahlam Ali
- Patrick G Johnston Centre for Cancer Research, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, UK
| | - Alyaa Ramadan
- Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Noha Nafee
- Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | | | - Taifur Rahman
- School of Chemistry and Chemical Engineering, Queen's University Belfast, UK
| | - William Mcdaid
- Cancer Research UK Manchester Institute, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park SK10 4TG, UK
| | - Rania G Aly
- Department of Pathology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Lalitkumar K Vora
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, UK
| | - Steven J Bell
- School of Chemistry and Chemical Engineering, Queen's University Belfast, UK
| | - Fiona Furlong
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, UK
| | - Helen O McCarthy
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, UK
| | - Ryan F Donnelly
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, UK.
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Fontana LC, Pinto JG, Vitorio GDS, Ferreira I, Pacheco-Soares C, Mamone LA, Strixino JF. Photodynamic effect of protoporphyrin IX in gliosarcoma 9l/lacZ cell line. Photodiagnosis Photodyn Ther 2021; 37:102669. [PMID: 34863947 DOI: 10.1016/j.pdpdt.2021.102669] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 11/26/2021] [Accepted: 11/29/2021] [Indexed: 11/29/2022]
Abstract
Photodynamic Therapy (PDT) is an oncologic treatment, producing reactive oxygen species (ROS) to induce the death of cancer cells. This study aimed to evaluate the action of PDT on gliosarcoma cells, using protoporphyrin IX as PS by incubation with the precursor aminolevulinic acid (ALA). An LED device was used with a light dose of 10 J/cm². The success of the therapy proved to be dependent on the concentration of ALA, and an incubation time of 4 h required for an effective response. Cell death was prevalent due to necrosis when assessed 18 h post-PDT. ALA proved to be an option to PDT in cells of the 9 L/lacZ, with the protocol tested.
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Affiliation(s)
- Letícia Corrêa Fontana
- Photobiology Applied to Health - Universidade do Vale do Paraíba. Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo
| | - Juliana Guerra Pinto
- Photobiology Applied to Health - Universidade do Vale do Paraíba. Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo
| | - Gabrielle Dos Santos Vitorio
- Photobiology Applied to Health - Universidade do Vale do Paraíba. Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo
| | - Isabelle Ferreira
- Photobiology Applied to Health - Universidade do Vale do Paraíba. Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo
| | - Cristina Pacheco-Soares
- Laboratory of Cellular Dynamics - Universidade do Vale do Paraíba. Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo
| | - Leandro Ariel Mamone
- Centro de Investigaciones sobre Porfirinas y Porfirias (CIPYP), CONICET and Hospital de Clínicas José de San Martín, Universidad de Buenos Aires. Córdoba 2351 1er subsuelo, Ciudad de Buenos Aires CP1120AAF, Argentina
| | - Juliana Ferreira Strixino
- Photobiology Applied to Health - Universidade do Vale do Paraíba. Av. Shishima Hifumi, 2911, Urbanova, São José dos Campos, São Paulo.
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Huntošová V, Datta S, Lenkavská L, Máčajová M, Bilčík B, Kundeková B, Čavarga I, Kronek J, Jutková A, Miškovský P, Jancura D. Alkyl Chain Length in Poly(2-oxazoline)-Based Amphiphilic Gradient Copolymers Regulates the Delivery of Hydrophobic Molecules: A Case of the Biodistribution and the Photodynamic Activity of the Photosensitizer Hypericin. Biomacromolecules 2021; 22:4199-4216. [PMID: 34494830 DOI: 10.1021/acs.biomac.1c00768] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Self-assembled nanostructures of amphiphilic gradient copoly(2-oxazoline)s have recently attracted attention as promising delivery systems for the effective delivery of hydrophobic anticancer drugs. In this study, we have investigated the effects of increasing hydrophobic side chain length on the self-assembly of gradient copolymers composed of 2-ethyl-2-oxazoline as the hydrophilic comonomer and various 2-(4-alkyloxyphenyl)-2-oxazolines as hydrophobic comonomers. We show that the size of the formed polymeric nanoparticles depends on the structure of the copolymers. Moreover, the stability and properties of the polymeric assembly can be affected by the loading of hypericin, a promising compound for photodiagnostics and photodynamic therapy (PDT). We have found the limitation that allows rapid or late release of hypericin from polymeric nanoparticles. The nanoparticles entering the cells by endocytosis decreased the hypericin-induced PDT, and the contribution of the passive process (diffusion) increased the probability of a stronger photoeffect. A study of fluorescence pharmacokinetics and biodistribution revealed differences in the release of hypericin from nanoparticles toward the quail chorioallantoic membrane, a preclinical model for in vivo studies, depending on the composition of polymeric nanoparticles. Photodamage induced by PDT in vivo well correlated with the in vitro results. All formulations studied succeeded in targeting hypericin at cancer cells. In conclusion, we demonstrated the promising potential of poly(2-oxazoline)-based gradient copolymers for effective drug delivery and sequential drug release needed for successful photodiagnostics and PDT in cancer therapy.
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Affiliation(s)
- Veronika Huntošová
- Center for Interdisciplinary Biosciences, Technology and Innovation Park, P.J. Safarik University in Kosice, Jesenna 5, 041 54 Kosice, Slovakia
| | - Shubhashis Datta
- Center for Interdisciplinary Biosciences, Technology and Innovation Park, P.J. Safarik University in Kosice, Jesenna 5, 041 54 Kosice, Slovakia
| | - Lenka Lenkavská
- Department of Biophysics, Faculty of Science, P.J. Safarik University in Kosice, Jesenna 5, 041 54 Kosice, Slovakia
| | - Mariana Máčajová
- Institute of Animal Biochemistry and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dubravska cesta 9, 840 05 Bratislava, Slovakia
| | - Boris Bilčík
- Institute of Animal Biochemistry and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dubravska cesta 9, 840 05 Bratislava, Slovakia
| | - Barbora Kundeková
- Institute of Animal Biochemistry and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dubravska cesta 9, 840 05 Bratislava, Slovakia
| | - Ivan Čavarga
- Institute of Animal Biochemistry and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dubravska cesta 9, 840 05 Bratislava, Slovakia
| | - Juraj Kronek
- Department for Biomaterials Research, Polymer Institute of the Slovak Academy of Sciences, Dubravska cesta 9, 845 41 Bratislava, Slovakia
| | - Annamária Jutková
- Department of Biophysics, Faculty of Science, P.J. Safarik University in Kosice, Jesenna 5, 041 54 Kosice, Slovakia
| | - Pavol Miškovský
- Center for Interdisciplinary Biosciences, Technology and Innovation Park, P.J. Safarik University in Kosice, Jesenna 5, 041 54 Kosice, Slovakia.,SAFTRA Photonics sro., Moldavska cesta 51, 04011 Kosice, Slovakia
| | - Daniel Jancura
- Department of Biophysics, Faculty of Science, P.J. Safarik University in Kosice, Jesenna 5, 041 54 Kosice, Slovakia
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10
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Li D, Yang Y, Li D, Pan J, Chu C, Liu G. Organic Sonosensitizers for Sonodynamic Therapy: From Small Molecules and Nanoparticles toward Clinical Development. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2101976. [PMID: 34350690 DOI: 10.1002/smll.202101976] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 05/17/2021] [Indexed: 06/13/2023]
Abstract
Sonodynamic therapy (SDT) is a novel noninvasive therapeutic modality that combines low-intensity ultrasound and sonosensitizers. Versus photo-mediated therapy, SDT has the advantages of deeper tissue penetration, high accuracy, and less side effects. Sonosensitizers are critical for therapeutic efficacy during SDT and organic sonosensitizers are important because of their clear structure, easy monitoring, evaluation of drug metabolism, and clinical transformation. Notably, nanotechnology can be used in the field of sonosensitizers and SDT to overcome the inherent obstacles and achieve sustainable innovation. This review introduces organic small molecule sonosensitizers, nano organic sonosensitizers, and their clinical translation by providing ideas and references for the design of sonosensitizers and SDT so as to promote its transformation to clinical applications in the future.
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Affiliation(s)
- Dong Li
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Yang Yang
- Department of Cardiovascular, Xiang'an Hospital of Xiamen University, Xiamen, 361102, China
| | - Dengfeng Li
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Jie Pan
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Chengchao Chu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, 361102, China
- Eye Institute of Xiamen University, Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Engineering Research Center of Eye Regenerative Medicine, School of Medicine, Xiamen University, Xiamen, 361102, China
| | - Gang Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, 361102, China
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Ma HL, Varanda LC, Perussi JR, Carrilho E. Hypericin-loaded oil-in-water nanoemulsion synthesized by ultrasonication process enhances photodynamic therapy efficiency. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2021; 223:112303. [PMID: 34509718 DOI: 10.1016/j.jphotobiol.2021.112303] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/12/2021] [Accepted: 08/26/2021] [Indexed: 01/01/2023]
Abstract
Hypericin (Hy) is a hydrophobic photosensitizer used in photodynamic therapy for cancer therapeutic. In this study, Hy-loaded oil-in-water (O/W) nanoemulsions (NEs) were produced by the ultrasonication method combing different biocompatible oils and surfactants to enhance Hy aqueous solubility and bioavailability. Experimental parameters were optimized by the characterization of droplet size, zeta potential, and physicochemical properties. In vitro studies based on the release profile, cytotoxicity, cell morphology, and Hy intracellular accumulation were assayed. Hy at 100 mg L-1 was incorporated into the low viscosity (~0.005 Pa s) NEs with spherical droplets averaging 20-40 nm in size and polydispersity index <0.02. Hy release from the NE was significantly higher (4-fold) than its suspension (p < 0.001). The NEs demonstrated good physical stability during storage at 5 °C for at least six months. The Hy-loaded NEs exhibited an IC50 value 6-fold lower than Hy suspension during PDT against breast cancer cell lines (MCF-7). Cell microscopy imaging confirmed the increased cytotoxic effects of Hy-loaded NEs, showing damaged and apoptotic cells. Confocal laser scanning microscopy evidenced greater Hy delivery through NE into MCF-7 cells followed by improved intracellular ROS generation. Our results suggest that the Hy-loaded NEs can improve hypericin efficacy and assist Hy-PDT's preclinical development as a cancer treatment.
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Affiliation(s)
- Hui Ling Ma
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica - INCTBio, 13083-970 Campinas, SP, Brazil
| | - Laudemir Carlos Varanda
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil
| | | | - Emanuel Carrilho
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica - INCTBio, 13083-970 Campinas, SP, Brazil.
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de Araújo PR, Fonseca-Santos B, Kogawa AC, Salgado HRN, Chorilli M. A Review of Analytical Methods for the Determination of Hypericin in Foods, Herbal, Biological and Pharmaceutical Matrices. Curr Pharm Des 2020; 26:4648-4657. [DOI: 10.2174/1381612826666200531145624] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 04/29/2020] [Indexed: 11/22/2022]
Abstract
Aims:
A review of analytical methods for the determination of hypericin in foods, herbal, biological
and pharmaceutical matrices.
Background:
Hypericin (HYP) is a naturally-occurring pigment obtained from some plants of the genus Hypericum.
Although HYP has been known for many years, it has recently attracted attention due to its varied biological
properties, such as anti-inflammatory and antidepressant activity and it is also an efficient photosensitizer.
Objective:
The objective of this review is to provide insights into the physicochemical properties of HYP, as well
as to report the analytical methods existing in the literature and official compendia for different matrices.
Methods:
The survey data were collected by Google Scholar® and Scopus® using keys terms.
Result:
Analytical methods involving HYP are mainly concerned with the quality control of pharmaceutical
preparations, foods, beverages, biological samples and drug delivery systems using different types of analysis
methods. Some difficulties have also been identified due to the physicochemical properties of HYP. It presents
great solubility in alkaline solutions, organic bases and common polar organic solvents.
Conclusion:
It can be analyzed by thin layer chromatography, spectrophotometry in the ultraviolet region, but the
most commonly used method is by HPLC. HYP presents monographs in the American, British and European
Pharmacopoeias, however, the methods of analysis are not yet harmonized.
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Affiliation(s)
- Patricia Rocha de Araújo
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Drugs and Medicines, Araraquara, SP, Brazil
| | - Bruno Fonseca-Santos
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Drugs and Medicines, Araraquara, SP, Brazil
| | - Ana Carolina Kogawa
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Drugs and Medicines, Araraquara, SP, Brazil
| | - Hérida Regina Nunes Salgado
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Drugs and Medicines, Araraquara, SP, Brazil
| | - Marlus Chorilli
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Department of Drugs and Medicines, Araraquara, SP, Brazil
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Barroso RA, Navarro R, Tim CR, de Paula Ramos L, de Oliveira LD, Araki ÂT, Fernandes KGC, Macedo D, Assis L. Antimicrobial photodynamic therapy against Propionibacterium acnes biofilms using hypericin (Hypericum perforatum) photosensitizer: in vitro study. Lasers Med Sci 2020; 36:1235-1240. [PMID: 33083912 DOI: 10.1007/s10103-020-03163-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 10/14/2020] [Indexed: 12/16/2022]
Abstract
Acne vulgaris is the most recurring skin condition in the world, causing great harm to the physical and psychological well-being of many patients. Antimicrobial photodynamic therapy (aPDT) has broad therapeutic applicability. The purpose was to evaluate in vitro the photodynamic inactivation against Propionibacterium acnes (P. acnes) biofilms by using different concentrations of hypericin (Hypericum perforatum) photosensitizer associated with different energies of low-level laser. The biofilms were placed in 96-well microplates with a 6.4-mm diameter surface, by using standard suspensions (2 × 107 CFU/mL) and grown in brain heart infusion broth (BHI) for 48 h in anaerobic chamber. Subsequently, the control group received application of 0.9% sterile saline solution for 3 min; the photosensitising groups received hypericin at concentrations of 5 and 15 μg/mL for 3 min; the laser groups received irradiation of energies of 3 and 5 J (660 nm, continuous output, 100 mW, 30 and 50 s and 100 J/cm2 and 166 J/cm2, respectively); the aPDT groups received 5 and 15 μg/mL concentrations of hypericin associated with energies of 3 and 5 J of low-level laser irradiation. After the biofilms were broken up and seeded for CFU counting. The results showed a reduction in P. acnes biofilms after aPDT emphasising that 15 μg/mL hypericin associated with 3 and 5 J laser irradiation reduced biofilms by 14.1 and 27.9%, respectively. In addition, all groups of aPDT demostrated statistically significant reductions. In vitro photodynamic inactivation against P. acnes biofilms using different concentration of hypericin photosensitizer associated with different energies of low-level laser promoted effective antimicrobial action.
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Affiliation(s)
- Rosmeire Aparecida Barroso
- Scientific and Technological Institute, Biomedical Engineering Graduate Program, Universidade Brasil, São Paulo, SP, Brazil
| | - Ricardo Navarro
- Scientific and Technological Institute, Biomedical Engineering Graduate Program, Universidade Brasil, São Paulo, SP, Brazil
| | - Carla Roberta Tim
- Scientific and Technological Institute, Biomedical Engineering Graduate Program, Universidade Brasil, São Paulo, SP, Brazil
| | - Lucas de Paula Ramos
- Institute of Science and Technology, Department of Biosciences and Oral Diagnosis, São Paulo State University (UNESP), São José dos Campos, SP, Brazil
| | - Luciane Dias de Oliveira
- Institute of Science and Technology, Department of Biosciences and Oral Diagnosis, São Paulo State University (UNESP), São José dos Campos, SP, Brazil
| | - Ângela Toshie Araki
- Dentistry Graduate Program, Universidade Cruzeiro do Sul, São Paulo, SP, Brazil
| | | | - Daniela Macedo
- Scientific and Technological Institute, Biomedical Engineering Graduate Program, Universidade Brasil, São Paulo, SP, Brazil
| | - Lívia Assis
- Scientific and Technological Institute, Biomedical Engineering Graduate Program, Universidade Brasil, São Paulo, SP, Brazil. .,Instituto Científico e Tecnológico da Universidade Brasil, Programa de Pós Graduação em Engenharia Biomédica, Universidade Brasil, Carolina Fonseca 236, São Paulo, SP, Brazil.
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Abdelhamid S, Sharaf A, Youssef T, Kassab K, Salaheldin TA, Zedan AF. Spectroscopic and photostability study of water-soluble hypericin encapsulated with polyvinylpyrrolidone. Biophys Chem 2020; 266:106454. [PMID: 32795732 DOI: 10.1016/j.bpc.2020.106454] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 08/02/2020] [Accepted: 08/03/2020] [Indexed: 01/10/2023]
Abstract
Hypericin has gained great attention as a powerful photosensitizing and fluorescent agent for photodynamic therapy (PDT) and fluorescence diagnosis (FD) of cancer. However, native hypericin is hydrophobic and nearly insoluble in aqueous media which hinders its photobiological activity. Herein, we demonstrate the encapsulation of hypericin and polyvinylpyrrolidone (hypericin@PVP) as an attractive class of water-soluble formula of hypericin with improved absorption and emission characteristics in water. The absorption and fluorescence properties of the water-soluble hypericin@PVP were studied at room temperature. Also, the photostability of the prepared hypericin@PVP was studied under visible light irradiation. The absorbance and emission measurements confirm the association and binding of hypericin and PVP with a binding constant (Kb) of 1.2 × 105 M-1. The interaction between hypericin and PVP in water could lead to the dissociation of aggregated hypericin into their monomeric state which is crucial for effective photobiological implementation in PDT and FD. Upon encapsulation with PVP, hypericin showed a significant increase in the fluorescence properties with an enhanced emission intensity of 300% at a PVP concentration of 1 × 10-4 M. Moreover, water-soluble hypericin@PVP demonstrated high photostability under visible light irradiation with an irradiance of 15 mW/cm2 and exposure time up to 150 min. This enhancement in the absorption, emission, and photostability of hypericin in water is related to the effects of encapsulation with PVP and the unique spectroscopic properties of the formulated hypericin@PVP.
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Affiliation(s)
- Shimaa Abdelhamid
- National Institute of Laser Enhanced Science, Cairo University, Giza 12613, Egypt
| | - Ali Sharaf
- National Institute of Laser Enhanced Science, Cairo University, Giza 12613, Egypt; National Food Safety Authority, Cairo, Egypt
| | - Tareq Youssef
- National Institute of Laser Enhanced Science, Cairo University, Giza 12613, Egypt
| | - Kawser Kassab
- National Institute of Laser Enhanced Science, Cairo University, Giza 12613, Egypt
| | - Taher A Salaheldin
- Pharmaceutical Research Institute, Albany College of Pharmacy & Health Sciences, NY, USA
| | - Abdallah F Zedan
- National Institute of Laser Enhanced Science, Cairo University, Giza 12613, Egypt; Egypt Nanotechnology Center (EGNC), Cairo University, El-Sheikh Zayed, 12588, Egypt.
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15
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Kaleta-Richter M, Aebisher D, Jaworska D, Czuba Z, Cieślar G, Kawczyk-Krupka A. The Influence of Hypericin-Mediated Photodynamic Therapy on Interleukin-8 and -10 Secretion in Colon Cancer Cells. Integr Cancer Ther 2020; 19:1534735420918931. [PMID: 32508149 PMCID: PMC7278300 DOI: 10.1177/1534735420918931] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The aim of this study was to measure the secretion of interleukin (IL)-8 and -10 during an elicited immune response following sublethal doses of hypericin-mediated photodynamic therapy (HY-PDT) in experimental models of residual colon cancer cells in vitro. Investigations were performed on the cancer cell lines SW480 and SW620. Each cell line was exposed to 3 different concentrations of the photosensitizer HY and various doses of irradiation. The cell metabolic activity using an MTT assay was performed and then the measurement of IL-8 and IL-10 secretion was achieved using the Bio-Plex ProTMAssay. There was a statistically significant amplification of IL-8 secretion during HY-PDT in the SW620 cell line (at 1 J/cm2: P = .01, 5 J/cm2: P = .002, and 10 J/cm2: P = .025) and a statistically significant decrease in IL-8 during HY-PDT in the SW480 cell line (at 1 J/cm2: P = .05, 5 J/cm2: P = .035, and 10 J/cm2: P = .035). No statistically significant differences in IL-10 concentration were found following HY-PDT in the SW480 (at 1 J/cm2: P > .4, 5 J/cm2: P = .1, and 10 J/cm2: P = .075) or in the SW620 cell line (at 1 J/cm2: P > .4, 5 J/cm2: P > .4, and 10 J/cm2: P > .4). HY-PDT can both eliminate and control a primary tumor via cytotoxic effects, and at sublethal doses, it can affect IL release by colon cancer cells. In this experiment, this influence depended on the level of tumor cell metastatic activity.
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Affiliation(s)
- Marta Kaleta-Richter
- Department of Internal Diseases, Angiology and Physical Medicine, Center for Laser Diagnostics and Therapy, Medical University of Silesia in Katowice, Bytom, Poland.,Department of Internal Medicine, Dermatology and Allergology, Medical University of Silesia in Katowice, Zabrze, Poland
| | - David Aebisher
- Department of Photomedicine and Physical Chemistry, Faculty of Medicine, University of Rzeszów, Rzeszów, Poland
| | - Dagmara Jaworska
- Department of Microbiology and Immunology, Medical University of Silesia in Katowice, Zabrze, Poland
| | - Zenon Czuba
- Department of Microbiology and Immunology, Medical University of Silesia in Katowice, Zabrze, Poland
| | - Grzegorz Cieślar
- Department of Internal Diseases, Angiology and Physical Medicine, Center for Laser Diagnostics and Therapy, Medical University of Silesia in Katowice, Bytom, Poland
| | - Aleksandra Kawczyk-Krupka
- Department of Internal Diseases, Angiology and Physical Medicine, Center for Laser Diagnostics and Therapy, Medical University of Silesia in Katowice, Bytom, Poland
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Photodynamic performance of amphiphilic chlorin e6 derivatives with appropriate properties: A comparison between different-type liposomes as delivery systems. Photodiagnosis Photodyn Ther 2020; 30:101799. [PMID: 32380255 DOI: 10.1016/j.pdpdt.2020.101799] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 04/11/2020] [Accepted: 04/24/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Many aspects are currently being investigated, with the aim of improving the application of PDT in the clinic by rendering it more effective. One of the current trends focuses on the use of nanocarriers. The aim of this study is to describe novel photosensitizers among polyol amide chlorin e6 derivatives for photodynamic therapy (PDT) using liposomes. METHODS In addition to their intracellular localization and antiproliferative activity against HCT116 cells, appropriate photophysical features have been determined (especially high 1O2 quantum yield production). RESULTS AND CONCLUSIONS Fluorescent microscopy demonstrated that the compounds entered the endoplasmic reticulum (ER), lysosomes, mitochondria and partially the cytoplasm. All of the chlorins showed no dark cytotoxicity; however, high phototoxicity was observed. Using optical and electron microscopy, we investigated the impact of chlorin-based PDT upon cell damage leading to cell death. Chl ara 3 was identified as the most promising compound among polyol amide chlorin e6 derivatives and improved phototoxicity was observed as compared with a clinically approved temoporfin. Our results indicate that newly-synthesized chlorins seem to be promising candidates for PDT application, and two of them (chl ara 3 and chl mme 2) may create promising new drugs, both in the form of a free compound and as a liposomal formulation.
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17
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Sardoiwala MN, Kushwaha AC, Dev A, Shrimali N, Guchhait P, Karmakar S, Roy Choudhury S. Hypericin-Loaded Transferrin Nanoparticles Induce PP2A-Regulated BMI1 Degradation in Colorectal Cancer-Specific Chemo-Photodynamic Therapy. ACS Biomater Sci Eng 2020; 6:3139-3153. [DOI: 10.1021/acsbiomaterials.9b01844] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | - Avinash Chandra Kushwaha
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Mohali, Punjab 160062, India
| | - Atul Dev
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Mohali, Punjab 160062, India
| | - Nishith Shrimali
- Disease Biology Laboratory, Regional Centre for Biotechnology, National Capital Region Biotech Science Cluster, Faridabad, Haryana 121001, India
| | - Prasenjit Guchhait
- Disease Biology Laboratory, Regional Centre for Biotechnology, National Capital Region Biotech Science Cluster, Faridabad, Haryana 121001, India
| | - Surajit Karmakar
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Mohali, Punjab 160062, India
| | - Subhasree Roy Choudhury
- Institute of Nano Science and Technology, Habitat Centre, Phase 10, Mohali, Punjab 160062, India
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Shao C, Shang K, Xu H, Zhang Y, Pei Z, Pei Y. Facile fabrication of hypericin-entrapped glyconanoparticles for targeted photodynamic therapy. Int J Nanomedicine 2018; 13:4319-4331. [PMID: 30087563 PMCID: PMC6061409 DOI: 10.2147/ijn.s161262] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Photodynamic therapy is a safe, noninvasive modality for cancer therapy, in which the photosensitizer (PS) is a crucial component. Hypericin (Hy) is a promising PS; however, its clinical application is significantly limited by its poor hydrophilicity. MATERIALS AND METHODS To overcome the clinical application limitation of Hy, a novel strategy is developed here by entrapping Hy into polydopamine (PDA) film formed on the surface of magnetic iron oxide nanoparticles (MNPs) through the self-polymerization of dopamine under alkaline condition. The amount of Hy in the Hy-entrapped PDA-MNP composite nanoparticles (denoted as PHMs) was measured by spectrophotometry. Furthermore, lactose, as the targeting ligand to asialoglycoprotein receptors, was conjugated to the surface of the PHMs by taking advantage of the spontaneous reaction of PDA with amino groups. RESULTS Spectrophotometry analysis revealed that the amount of Hy in the PHMs was 72 μmol g-1 PHMs. The fabricated Hy-entrapped glyconanoparticle (Lac-PHM) exhibited excellent water dispersibility, stability, and selectivity for asialoglycoprotein receptors overexpressing HepG2 cells. Atomic absorption spectroscopy analysis showed that the amount of the Lac-PHMs taken in HepG2 cells was 2.1-fold higher than that of the triethylene glycol-modified PHMs. The results of intracellular reactive oxygen species generation detection, cytotoxicity study, and apoptosis detection indicated that the Lac-PHMs had a satisfying photodynamic effect to HepG2 cells. CONCLUSION The strategy developed in this work offers great potential for delivery of a variety of hydrophobic PSs.
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Affiliation(s)
- Chen Shao
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, China, ;
| | - Kun Shang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, China, ;
| | - Huaibao Xu
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, China, ;
| | - Yu Zhang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, China, ;
| | - Zhichao Pei
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, China, ;
| | - Yuxin Pei
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, China, ;
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Sarrou E, Giassafaki LP, Masuero D, Perenzoni D, Vizirianakis IS, Irakli M, Chatzopoulou P, Martens S. Metabolomics assisted fingerprint of Hypericum perforatum chemotypes and assessment of their cytotoxic activity. Food Chem Toxicol 2018; 114:325-333. [DOI: 10.1016/j.fct.2018.02.057] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 02/17/2018] [Accepted: 02/26/2018] [Indexed: 11/15/2022]
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20
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Lebedeva NS, Yurina ES, Gubarev YA, Lyubimtsev AV, Syrbu SA. Effect of irradiation spectral range on porphyrin—Protein complexes. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.11.037] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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21
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Gonçalves JLDS, Bernal C, Imasato H, Perussi JR. Hypericin cytotoxicity in tumor and non-tumor cell lines: A chemometric study. Photodiagnosis Photodyn Ther 2017; 20:86-90. [DOI: 10.1016/j.pdpdt.2017.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 07/28/2017] [Accepted: 08/08/2017] [Indexed: 02/08/2023]
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22
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Moritz MN, Rossa C, de Oliveira KT, Uliana MP, Perussi JR. Phototoxicity in a laryngeal cancer cell line enhanced by a targeting amphiphilic chlorin photosensitizer. Photodiagnosis Photodyn Ther 2017; 19:355-362. [DOI: 10.1016/j.pdpdt.2017.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 06/27/2017] [Accepted: 07/12/2017] [Indexed: 12/17/2022]
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23
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George BP, Abrahamse H, Hemmaragala NM. Anticancer effects elicited by combination of Rubus extract with phthalocyanine photosensitiser on MCF-7 human breast cancer cells. Photodiagnosis Photodyn Ther 2017; 19:266-273. [DOI: 10.1016/j.pdpdt.2017.06.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 05/17/2017] [Accepted: 06/23/2017] [Indexed: 01/27/2023]
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24
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Photodithazine photodynamic effect on viability of 9L/lacZ gliosarcoma cell line. Lasers Med Sci 2017; 32:1245-1252. [DOI: 10.1007/s10103-017-2227-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 04/28/2017] [Indexed: 10/19/2022]
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25
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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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26
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Ling M, Bernal C, Perussi J. A comparative study on the anticancer photodynamic efficiency of curcumin and hypericin. Photodiagnosis Photodyn Ther 2017. [DOI: 10.1016/j.pdpdt.2017.01.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Gyurászová K, Mikeš J, Halaburková A, Jendželovský R, Fedoročko P. YM155, a small molecule inhibitor of survivin expression, sensitizes cancer cells to hypericin-mediated photodynamic therapy. Photochem Photobiol Sci 2016; 15:812-21. [DOI: 10.1039/c5pp00438a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here we show for the first time that the repression of survivin expression by YM155 is effective in sensitizing cancer cells to HY-PDT, as measured by the decrease in cell viability and induction of apoptosis.
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Affiliation(s)
- Katarína Gyurászová
- Institute of Biology and Ecology
- Faculty of Science
- Pavol Jozef Šafárik University in Košice
- Košice
- Slovakia
| | - Jaromír Mikeš
- Institute of Biology and Ecology
- Faculty of Science
- Pavol Jozef Šafárik University in Košice
- Košice
- Slovakia
| | - Andrea Halaburková
- Institute of Biology and Ecology
- Faculty of Science
- Pavol Jozef Šafárik University in Košice
- Košice
- Slovakia
| | - Rastislav Jendželovský
- Institute of Biology and Ecology
- Faculty of Science
- Pavol Jozef Šafárik University in Košice
- Košice
- Slovakia
| | - Peter Fedoročko
- Institute of Biology and Ecology
- Faculty of Science
- Pavol Jozef Šafárik University in Košice
- Košice
- Slovakia
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Novel 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine fused chlorins as very active photodynamic agents for melanoma cells. Eur J Med Chem 2015; 103:374-80. [DOI: 10.1016/j.ejmech.2015.08.059] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 08/27/2015] [Accepted: 08/29/2015] [Indexed: 01/18/2023]
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