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Tao C, Yu N, Ren Q, Wen M, Qiu P, Niu S, Li M, Chen Z. Dressing and undressing MOF nanophotosensitizers to manipulate phototoxicity for precise therapy of tumors. Acta Biomater 2024; 177:444-455. [PMID: 38325709 DOI: 10.1016/j.actbio.2024.01.042] [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: 10/16/2023] [Revised: 01/19/2024] [Accepted: 01/25/2024] [Indexed: 02/09/2024]
Abstract
Photodynamic therapy (PDT) is a clinically approved treatment for tumors, and it relies on the phototoxicity of photosensitizers by producing reactive oxygen species (ROS) to destroy cancer cells under light irradiation. However, such phototoxicity is a double-edged sword, which is also harmful to normal tissues. To manipulate phototoxicity and improve the therapy effect, herein we have proposed a dressing-undressing strategy for de-activating and re-activating therapy functions of photosensitizer nanoparticles. One kind of metal organic framework (PCN-224), which is composed of Zr(IV) cation and tetrakis (4-carboxyphenyl) porphyrin (TCPP), has been prepared as a model of photosensitizer, and it has size of ∼70 nm. These PCN-224 nanoparticles are subsequently coated with a mesoporous organic silica (MOS) shell containing tetrasulfide bonds (-S-S-S-S-), realizing the dressing of PCN-224. MOS shell has the thickness of ∼20 nm and thus can block 1O2 (diffusion distance: <10 nm), deactivating the phototoxicity and preventing the damage to skin and eyes. Furthermore, PCN-224@MOS can be used to load chemotherapy drug (DOX·HCl). When PCN-224@MOS-DOX are mixed with glutathione (GSH), MOS shell with -S-S-S-S- bonds can be reduced by GSH and then be decomposed, which results in the undressing and then confers the exposure of PCN-224 with good PDT function as well as the release of DOX. When PCN-224@MOS-DOX dispersion is injected into the mice and accumulated in the tumor, endogenous GSH also confers the undressing of PCN-224@MOS-DOX, realizing the in-situ activation of PDT and chemotherapy for tumor. Therefore, the present study not only demonstrates a general dressing-undressing strategy for manipulating phototoxicity of photosensitizers, but also provide some insights for precise therapy of tumors without side-effects. STATEMENT OF SIGNIFICANCE: Photosensitizers can generate reactive oxygen species (ROS) under light radiation to destroy cancer cells. However, this phototoxicity is a double-edged sword and also harmful to normal tissues such as the skin and eyes. To control phototoxicity and improve therapeutic efficacy, we prepared a PCN-224@MOS-DOX nanoplatform and proposed a dressing and undressing strategy to deactivate and reactivate the therapeutic function of the photosensitizer nanoparticles. The MOS shell can block the diffusion of 1O2, eliminate phototoxicity, and prevent damage to the skin and eyes. When injected into mice and accumulated in tumors, PCN-224@MOS-DOX dispersions are endowed with an endogenous GSH-driven undressing effect, achieving in situ activation of PDT and tumor chemotherapy.
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Affiliation(s)
- Cheng Tao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Nuo Yu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Qian Ren
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Mei Wen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Pu Qiu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Shining Niu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
| | - Maoquan Li
- Department of Interventional and Vascular Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China; Shanghai Clinical Research Center for Interventional Medicine, Shanghai 200072, China.
| | - Zhigang Chen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China.
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Tamarindo GH, Novais AA, Chuffa LGA, Zuccari DAPC. Metabolic Alterations in Canine Mammary Tumors. Animals (Basel) 2023; 13:2757. [PMID: 37685021 PMCID: PMC10487042 DOI: 10.3390/ani13172757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/16/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Canine mammary tumors (CMTs) are among the most common diseases in female dogs and share similarities with human breast cancer, which makes these animals a model for comparative oncology studies. In these tumors, metabolic reprogramming is known as a hallmark of carcinogenesis whereby cells undergo adjustments to meet the high bioenergetic and biosynthetic demands of rapidly proliferating cells. However, such alterations are also vulnerabilities that may serve as a therapeutic strategy, which has mostly been tested in human clinical trials but is poorly explored in CMTs. In this dedicated review, we compiled the metabolic changes described for CMTs, emphasizing the metabolism of carbohydrates, amino acids, lipids, and mitochondrial functions. We observed key factors associated with the presence and aggressiveness of CMTs, such as an increase in glucose uptake followed by enhanced anaerobic glycolysis via the upregulation of glycolytic enzymes, changes in glutamine catabolism due to the overexpression of glutaminases, increased fatty acid oxidation, and distinct effects depending on lipid saturation, in addition to mitochondrial DNA, which is a hotspot for mutations. Therefore, more attention should be paid to this topic given that targeting metabolic fragilities could improve the outcome of CMTs.
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Affiliation(s)
- Guilherme Henrique Tamarindo
- Department of Molecular Biology, São José do Rio Preto Faculty of Medicine, São José do Rio Preto 15090-000, SP, Brazil
- Brazilian Biosciences National Laboratory, Brazilian Center for Research in Energy and Materials (CNPEM), Campinas 13083-970, SP, Brazil
| | - Adriana Alonso Novais
- Health Sciences Institute (ICS), Mato Grosso Federal University (UFMT), Sinop 78550-728, MT, Brazil
| | - Luiz Gustavo Almeida Chuffa
- Department of Structural and Functional Biology, Institute of Biosciences, São Paulo State University (UNESP), Botucatu 18618-689, SP, Brazil
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Hematoporphyrin monomethyl ether mediated photodynamic therapy inhibits oral squamous cell carcinoma by regulating the P53-miR-21-PDCD4 axis via singlet oxygen. Lasers Med Sci 2022; 37:1-9. [PMID: 35260928 DOI: 10.1007/s10103-022-03529-9] [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: 10/28/2021] [Accepted: 02/17/2022] [Indexed: 10/18/2022]
Abstract
The objective of this study was to determine the mechanism and effect of hematoporphyrin monomethyl ether mediated photodynamic therapy (HMME-PDT) on oral squamous cell carcinoma (OSCC). Human OSCC CAL-27 cells were randomly divided into four groups: control group, HMME group, laser group, and HMME-PDT group. Cell viability was detected by the CCK-8 method. Cell cycle distribution was evaluated by flow cytometry. GEO database was used to screen differentially expressed microRNAs (DEMs), and TCGA database was performed to verify DEM expression in OSCC and normal tissues. The effects of HMME-PDT on DEM expression were assayed by real-time PCR, and the expressions of miRNAs target genes were measured by western blot. Fluorescence probes were used to determine the production of singlet oxygen (1O2). Compared with the other three groups, HMME-PDT dramatically inhibited CAL-27 cell proliferation and induced G0/G1 cycle arrest. The expressions of miR-21 and miR-155 were significantly upregulated in OSCC. HMME-PDT downregulated the expression of miR-21 but had no obvious effect on miR-155. HMME-PDT remarkably upregulated the levels of P53 and miR-21 target proteins, such as PDCD4, RECK, and SPRY2. 1O2 was generated during HMME-PDT, and inhibition of 1O2 production could reverse the regulation of HMME-PDT on P53, miR-21, and its target proteins, thus restoring cell viability. HMME-PDT can significantly inhibit the growth of OSCC cells, and the mechanism of this effect is related to the regulation of the P53-miR-21-PDCD4 axis via 1O2 induced by HMME-PDT.
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Zheng Y, Ye J, Li Z, Chen H, Gao Y. Recent progress in sono-photodynamic cancer therapy: From developed new sensitizers to nanotechnology-based efficacy-enhancing strategies. Acta Pharm Sin B 2021; 11:2197-2219. [PMID: 34522584 PMCID: PMC8424231 DOI: 10.1016/j.apsb.2020.12.016] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/27/2020] [Accepted: 11/13/2020] [Indexed: 12/17/2022] Open
Abstract
Many sensitizers have not only photodynamic effects, but also sonodynamic effects. Therefore, the combination of sonodynamic therapy (SDT) and photodynamic therapy (PDT) using sensitizers for sono-photodynamic therapy (SPDT) provides alternative opportunities for clinical cancer therapy. Although significant advances have been made in synthesizing new sensitizers for SPDT, few of them are successfully applied in clinical settings. The anti-tumor effects of the sensitizers are restricted by the lack of tumor-targeting specificity, incapability in deep intratumoral delivery, and the deteriorating tumor microenvironment. The application of nanotechnology-based drug delivery systems (NDDSs) can solve the above shortcomings, thereby improving the SPDT efficacy. This review summarizes various sensitizers as sono/photosensitizers that can be further used in SPDT, and describes different strategies for enhancing tumor treatment by NDDSs, such as overcoming biological barriers, improving tumor-targeted delivery and intratumoral delivery, providing stimuli-responsive controlled-release characteristics, stimulating anti-tumor immunity, increasing oxygen supply, employing different therapeutic modalities, and combining diagnosis and treatment. The challenges and prospects for further development of intelligent sensitizers and translational NDDSs for SPDT are also discussed.
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Affiliation(s)
- Yilin Zheng
- Cancer Metastasis Alert and Prevention Center, College of Chemistry, Fuzhou University, Fuzhou 350116, China
| | - Jinxiang Ye
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou 350116, China
| | - Ziying Li
- Cancer Metastasis Alert and Prevention Center, College of Chemistry, Fuzhou University, Fuzhou 350116, China
| | - Haijun Chen
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou 350116, China
| | - Yu Gao
- Cancer Metastasis Alert and Prevention Center, College of Chemistry, Fuzhou University, Fuzhou 350116, China
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou 350116, China
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Turna O, Baykal A, Sozen Kucukkara E, Ozten O, Deveci Ozkan A, Guney Eskiler G, Kamanli AF, Bilir C, Yildiz SZ, Kaleli S, Ucmak M, Kasikci G, Lim HS. Efficacy of 5-aminolevulinic acid-based photodynamic therapy in different subtypes of canine mammary gland cancer cells. Lasers Med Sci 2021; 37:867-876. [PMID: 33937952 DOI: 10.1007/s10103-021-03324-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 04/20/2021] [Indexed: 10/21/2022]
Abstract
Canine mammary gland tumors (CMGTs) are heterogeneous disease and subclassified [sarcomas (S), carcinomas (C), and carcinosarcomas (CS)] according to histopathological differentiation. Photodynamic therapy (PDT) is a promising treatment strategy based on the use of a photosensitizer (PS) activated by light. However, the therapeutic potential of PDT in the treatment of CMGTs has not been investigated, yet. Therefore, the aim of this study was to determine the in vitro protocol of 5-ALA-based-PDT for the treatment of three subtypes of CMGTs, for the first time. The intracellular PpIX florescence intensity was measured for 5-ALA (0.5 and 1 mM). After irradiation with different light doses (6, 9, 12, 18, and 24 J/cm2) for two different modes [continuous wave (CW) and pulse radiation (PR)], the cytotoxic effects of 5-ALA (0.5 and 1 mM) on the subtypes (C, S, and CS) of CMGTs were analyzed by WST-1. Finally, the optimal PDT treatment protocol was validated through Annexin V and AO/EtBr staining. Our results showed that 1 mM 5-ALA for 4-h incubation was the best treatment condition in all subtypes of CMGTs due to higher intracellular PpIX level. After irradiation with different light doses, PR mode was more effective in S primary cells at 9 J/cm2. However, a significant decrease in the viability of C and CS cells was detected at 12 /cm2 in CW mode (p < 0.05). Additionally, 1 mM 5-ALA induced apoptotic cell death in each subtype of CMGTs. Our preliminary findings suggest that (i) each subtype of CMGTs differentially responds to PDT and (ii) the light dose and mode could play an important role in the effective PDT treatment. However, further studies are needed to investigate the role of the different light sources and PDT-based apoptotic cell death in CMGTs cells.
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Affiliation(s)
- Ozge Turna
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Istanbul-Cerrahpasa University, Istanbul, Turkey
| | - Aslihan Baykal
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Istanbul-Cerrahpasa University, Istanbul, Turkey
| | - Elif Sozen Kucukkara
- Department of Medical Biochemistry, Institute of Health Sciences, Sakarya University, Sakarya, Turkey
| | - Ozge Ozten
- Department of Biomedical Engineering, Institute of Graduate Education, Sakarya University of Applied Science, Sakarya, Turkey
| | - Asuman Deveci Ozkan
- Department of Medical Biology, Faculty of Medicine, Sakarya University, Korucuk Campus, 54290, Sakarya, Turkey
| | - Gamze Guney Eskiler
- Department of Medical Biology, Faculty of Medicine, Sakarya University, Korucuk Campus, 54290, Sakarya, Turkey.
| | - Ali Furkan Kamanli
- Department of Electric and Electronics Engineering, Technology Faculty, Sakarya University of Applied Sciences, Sakarya, Turkey
| | - Cemil Bilir
- Department of Medical Oncology, Faculty of Medicine, Sakarya University, Sakarya, Turkey
| | - Salih Zeki Yildiz
- Department of Chemistry, Faculty of Arts and Sciences, Sakarya University, Sakarya, Turkey
| | - Suleyman Kaleli
- Department of Medical Biology, Faculty of Medicine, Sakarya University, Korucuk Campus, 54290, Sakarya, Turkey
| | - Melih Ucmak
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Istanbul-Cerrahpasa University, Istanbul, Turkey
| | - Guven Kasikci
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Istanbul-Cerrahpasa University, Istanbul, Turkey
| | - Hyun Soo Lim
- Department of Electric and Electronics Engineering, Technology Faculty, Sakarya University of Applied Sciences, Sakarya, Turkey
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Lin S, Liu C, Han X, Zhong H, Cheng C. Viral Nanoparticle System: An Effective Platform for Photodynamic Therapy. Int J Mol Sci 2021; 22:ijms22041728. [PMID: 33572365 PMCID: PMC7916136 DOI: 10.3390/ijms22041728] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/29/2021] [Accepted: 01/29/2021] [Indexed: 12/12/2022] Open
Abstract
Photodynamic therapy (PDT) is a promising therapy due to its efficiency and accuracy. The photosensitizer is delivered to the target lesion and locally activated. Viral nanoparticles (VNPs) have been explored as delivery vehicles for PDT in recent years because of their favorable properties, including simple manufacture and good safety profile. They have great potential as drug delivery carriers in medicine. Here, we review the development of PDT photosensitizers and discuss applications of VNP-mediated photodynamic therapies and the performance of VNPs in the treatment of tumor cells and antimicrobial therapy. Furthermore, future perspectives are discussed for further developing novel viral nanocarriers or improving existing viral vectors.
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Affiliation(s)
| | - Chun Liu
- Correspondence: (C.L.); (X.H.); (C.C.); Tel.: +86-591-8372-5260 (C.C.)
| | - Xiao Han
- Correspondence: (C.L.); (X.H.); (C.C.); Tel.: +86-591-8372-5260 (C.C.)
| | | | - Cui Cheng
- Correspondence: (C.L.); (X.H.); (C.C.); Tel.: +86-591-8372-5260 (C.C.)
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Cui X, Zhu J, Wu X, Yang S, Yao X, Zhu W, Xu P, Chen X. Hematoporphyrin monomethyl ether-mediated photodynamic therapy inhibits the growth of keloid graft by promoting fibroblast apoptosis and reducing vessel formation. Photochem Photobiol Sci 2020; 19:114-125. [PMID: 31934700 DOI: 10.1039/c9pp00311h] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photodynamic therapy (PDT) has been shown to significantly inhibit fibroblast activity. However, the effect of PDT mediated by the photosensitizer hematoporphyrin monomethyl ether (HMME) on keloids is not known well. The aim of our study was to examine the efficacy of HMME-PDT in cellular and animal models of keloids. Keloid fibroblasts (KFbs) were isolated from human keloid specimens and the proliferation, invasion, and migration of KFbs after HMME-PDT treatment was examined in vitro. Apoptosis in cells was measured by flow cytometry. Cysteinyl aspartate specific proteinase 3 (Caspase3) expression was determined by immunofluorescence staining and western blot. HMME-PDT inhibited KFbs proliferation, invasion, migration, increased apoptosis rate and enhanced caspase3 and cleaved caspase3 expression. The keloid graft transplantation was performed by using nude mice. The growth of the graft was monitored every third day. Interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) mRNA expression were detected by quantitative real time PCR. It was observed that HMME-PDT attenuated graft growth and reduced vessel density in the keloid grafts. However, HMME-PDT did not alter IL-6 and TNF-α mRNA expression in the keloid grafts. Moreover, HMME-PDT suppressed transforming growth-β1 (TGF-β1) and small phenotype and Drosophila Mothers Against Decapentaplegic 3 (Smad3) expression in both KFbs and keloid grafts. Collectively, the evidence suggests that HMME-PDT inhibits the growth of the keloid graft by promoting the apoptosis of fibroblasts and reducing vessel formation of the keloid graft.
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Affiliation(s)
- Xiaomei Cui
- Department of Medical Cosmetology, Department of Dermatology, Affiliated Hospital of Nantong University, Nantong, 226001, China
| | - Jing Zhu
- Department of Dermatology, Wuxi People's Hospital, Wuxi, 214000, China
| | - Xiaoyan Wu
- Department of Medical Cosmetology, Department of Dermatology, Affiliated Hospital of Nantong University, Nantong, 226001, China
| | - Shengju Yang
- Department of Medical Cosmetology, Department of Dermatology, Affiliated Hospital of Nantong University, Nantong, 226001, China
| | - Xiaodong Yao
- Department of Medical Cosmetology, Department of Dermatology, Affiliated Hospital of Nantong University, Nantong, 226001, China
| | - Wenyan Zhu
- Department of Medical Cosmetology, Department of Dermatology, Affiliated Hospital of Nantong University, Nantong, 226001, China
| | - Pan Xu
- Department of Medical Cosmetology, Department of Dermatology, Affiliated Hospital of Nantong University, Nantong, 226001, China
| | - Xiaodong Chen
- Department of Medical Cosmetology, Department of Dermatology, Affiliated Hospital of Nantong University, Nantong, 226001, China.
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Multi-path tumor inhibition via the interactive effects between tumor microenvironment and an oxygen self-supplying delivery system for a photosensitizer. Photodiagnosis Photodyn Ther 2020; 29:101642. [DOI: 10.1016/j.pdpdt.2019.101642] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 12/13/2019] [Accepted: 12/27/2019] [Indexed: 12/23/2022]
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Du SW, Zhang LK, Han K, Chen S, Hu Z, Chen W, Hu K, Yin L, Wu B, Guan YQ. Combined Phycocyanin and Hematoporphyrin Monomethyl Ether for Breast Cancer Treatment via Photosensitizers Modified Fe3O4 Nanoparticles Inhibiting the Proliferation and Migration of MCF-7 Cells. Biomacromolecules 2017; 19:31-41. [DOI: 10.1021/acs.biomac.7b01197] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shi-Wei Du
- School of Life Science, ‡MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, and §Joint Laboratory of Laser Oncology with Cancer Center of Sun Yet-sen University, South China Normal University, Guangzhou 510631, P. R. China
| | - Ling-Kun Zhang
- School of Life Science, ‡MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, and §Joint Laboratory of Laser Oncology with Cancer Center of Sun Yet-sen University, South China Normal University, Guangzhou 510631, P. R. China
| | - Kaibin Han
- School of Life Science, ‡MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, and §Joint Laboratory of Laser Oncology with Cancer Center of Sun Yet-sen University, South China Normal University, Guangzhou 510631, P. R. China
| | - Shaoping Chen
- School of Life Science, ‡MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, and §Joint Laboratory of Laser Oncology with Cancer Center of Sun Yet-sen University, South China Normal University, Guangzhou 510631, P. R. China
| | - Zhuoyan Hu
- School of Life Science, ‡MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, and §Joint Laboratory of Laser Oncology with Cancer Center of Sun Yet-sen University, South China Normal University, Guangzhou 510631, P. R. China
| | - Wuya Chen
- School of Life Science, ‡MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, and §Joint Laboratory of Laser Oncology with Cancer Center of Sun Yet-sen University, South China Normal University, Guangzhou 510631, P. R. China
| | - Kaikai Hu
- School of Life Science, ‡MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, and §Joint Laboratory of Laser Oncology with Cancer Center of Sun Yet-sen University, South China Normal University, Guangzhou 510631, P. R. China
| | - Liang Yin
- School of Life Science, ‡MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, and §Joint Laboratory of Laser Oncology with Cancer Center of Sun Yet-sen University, South China Normal University, Guangzhou 510631, P. R. China
| | - Baoyan Wu
- School of Life Science, ‡MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, and §Joint Laboratory of Laser Oncology with Cancer Center of Sun Yet-sen University, South China Normal University, Guangzhou 510631, P. R. China
| | - Yan-Qing Guan
- School of Life Science, ‡MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, and §Joint Laboratory of Laser Oncology with Cancer Center of Sun Yet-sen University, South China Normal University, Guangzhou 510631, P. R. China
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Li H, Tong J, Bao J, Tang D, Tian W, Liu Y. Hematoporphyrin monomethyl ether combined with He-Ne laser irradiation-induced apoptosis in canine breast cancer cells through the mitochondrial pathway. J Vet Sci 2017; 17:235-42. [PMID: 26645330 PMCID: PMC4921672 DOI: 10.4142/jvs.2016.17.2.235] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Revised: 08/26/2015] [Accepted: 10/07/2015] [Indexed: 12/20/2022] Open
Abstract
Hematoporphyrin monomethyl ether (HMME) combined with He-Ne laser irradiation is a novel and promising photodynamic therapy (PDT)-induced apoptosis that can be applied in vitro on canine breast cancer cells. However, the exact pathway responsible for HMME-PDT in canine breast cancer cells remains unknown. CHMm cells morphology and apoptosis were analyzed using optical microscope, terminal deoxynucleotidyl transferase dUTP nick end labeling fluorescein staining and DNA ladder assays. Apoptotic pathway was further confirmed by Real-time-polymerase chain reaction and Western blotting assays. Our results showed that HMME-PDT induced significant changes in cell morphology, such as formation of cytoplasmic vacuoles and the gradual rounding of cells coupled with decreased size and detachment. DNA fragmentation and cell death was shown to occur in a time-dependent manner. Furthermore, HMME-PDT increased the activities of caspase-9 and caspase-3, and released cytochrome c from mitochondria into the cytoplasm. HMME-PDT also significantly increased both mRNA and protein levels of Bax and decreased P53 gene expression in a time-dependent manner, while the mRNA and protein expression of Bcl-2 were repressed. These alterations suggest that HMME-PDT induced CHMm cell apoptosis via the mitochondrial apoptosis pathway and had anti-canine breast cancer effects in vitro.
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Affiliation(s)
- Huatao Li
- Department of Clinic Veterinary Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.,Department of Veterinary Medicine, College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao 266109, China
| | - Jinjin Tong
- Department of Clinic Veterinary Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Jun Bao
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China.,Synergetic Innovation Center of Food Safety and Nutrition, Northeast Agricultural University, Harbin 150030, China
| | - Damu Tang
- Department of Medicine, McMaster University, Hamilton, L8S 4L8, Canada
| | - Wenru Tian
- Department of Veterinary Medicine, College of Animal Science and Veterinary Medicine, Qingdao Agricultural University, Qingdao 266109, China
| | - Yun Liu
- Department of Clinic Veterinary Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
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Liao PY, Wang XR, Zhang XH, Hu TS, Zheng MZ, Gao YH, Yan YJ, Chen ZL. Synthesis of 2-morpholinetetraphenylporphyrins and their photodynamic activities. Bioorg Chem 2017; 71:299-304. [PMID: 28267982 DOI: 10.1016/j.bioorg.2017.02.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 01/26/2017] [Accepted: 02/26/2017] [Indexed: 01/20/2023]
Abstract
A series of 2-morpholinetetraphenylporphyrins functionalized with various substituents (Cl, Me, MeO group) at 4-phenyl position were prepared via nucleophilic substitution of 2-nitroporphyrin copper derivatives with morpholine by refluxing under a nitrogen atmosphere and then demetalization. Their basic photophysical properties, intracellular localization, cytotoxicities in vitro and in vivo were also investigated. All synthesized photosensitizers exhibited longer maxima absorption wavelengths than Hematoporphyrin monomethyl ether (HMME). They showed low dark cytotoxicity compared with that of HMME and were more phototoxic than HMME against Eca-109 cells in vitro. M3 also exhibited better photodynamic antitumor efficacy on BALB/c nude mice at a lower concentration. Therefore, M3 is a promising antitumor photosensitizer in photodynamic therapy application.
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Affiliation(s)
- Ping-Yong Liao
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, PR China
| | - Xin-Rong Wang
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, PR China
| | - Xiang-Hua Zhang
- Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200433, China
| | - Tai-Shan Hu
- Shanghai Xianhui Pharmaceutical Co. Ltd., Shanghai 200433, China
| | - Mei-Zhen Zheng
- Shanghai Xianhui Pharmaceutical Co. Ltd., Shanghai 200433, China
| | - Ying-Hua Gao
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, PR China
| | - Yi-Jia Yan
- Shanghai Xianhui Pharmaceutical Co. Ltd., Shanghai 200433, China
| | - Zhi-Long Chen
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, PR China.
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Liao PY, Wang XR, Gao YH, Zhang XH, Zhang LJ, Song CH, Zhang DP, Yan YJ, Chen ZL. Synthesis, photophysical properties and biological evaluation of β-alkylaminoporphyrin for photodynamic therapy. Bioorg Med Chem 2016; 24:6040-6047. [PMID: 27713013 DOI: 10.1016/j.bmc.2016.09.060] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Revised: 09/22/2016] [Accepted: 09/24/2016] [Indexed: 12/18/2022]
Abstract
A series of β-alkylaminoporphyrins conjugated with different amines at β position (D1-D3) or with electron-donating and electron-withdrawing substituents at phenyl position (D4-D6) were synthesized. Their photophysical and photochemical properties, intracellular localization, photocytotoxicities in vitro and vivo were also investigated. All target compounds exhibited no cytotoxicities in the dark and excellent photocytotoxicities against HeLa cells. Among them, D6 showed the highest phototoxicity and the lowest dark toxicity, which was more phototoxic than Hematoporphyrin monomethyl ether (HMME). In addition, D6 exhibited best photodynamic antitumor efficacy on BALB/c nude mice bearing HeLa tumor. Therefore, D6 is a powerful and promising antitumor photosensitizer for photodynamic therapy.
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Affiliation(s)
- Ping-Yong Liao
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, China
| | - Xin-Rong Wang
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, China
| | - Ying-Hua Gao
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, China
| | - Xiang-Hua Zhang
- Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200433, China
| | - Li-Jun Zhang
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, China
| | - Chun-Hong Song
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, China
| | - Dan-Ping Zhang
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, China
| | - Yi-Jia Yan
- Ningbo Dongmi Pharmaceutical Co., Ltd, Ningbo 315899, China
| | - Zhi-Long Chen
- Department of Pharmaceutical Science & Technology, College of Chemistry and Biology, Donghua University, Shanghai 201620, China.
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de Faria CMG, Inada NM, Kurachi C, Bagnato VS. Determination of the threshold dose distribution in photodynamic action from in vitro experiments. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 162:168-175. [DOI: 10.1016/j.jphotobiol.2016.06.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 06/21/2016] [Accepted: 06/22/2016] [Indexed: 12/28/2022]
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14
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Guo X, Wang L, Wang S, Li Y, Zhang F, Song B, Zhao W. Syntheses of new chlorin derivatives containing maleimide functional group and their photodynamic activity evaluation. Bioorg Med Chem Lett 2015; 25:4078-81. [DOI: 10.1016/j.bmcl.2015.08.036] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 08/07/2015] [Accepted: 08/13/2015] [Indexed: 10/23/2022]
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15
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Zhang X, Guo M, Shen L, Hu S. Combination of photodynamic therapy and temozolomide on glioma in a rat C6 glioma model. Photodiagnosis Photodyn Ther 2014; 11:603-12. [DOI: 10.1016/j.pdpdt.2014.10.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 10/19/2014] [Accepted: 10/21/2014] [Indexed: 01/22/2023]
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