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Say B, Tatar B, Üzülmez B, Bakırcı ME, Gülseren G, Cakmak Y. Caging of Bodipy Photosensitizers through Hydrazone Bond Formation and their Activation Dynamics. ChemMedChem 2023; 18:e202300199. [PMID: 37078232 DOI: 10.1002/cmdc.202300199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 04/19/2023] [Accepted: 04/19/2023] [Indexed: 04/21/2023]
Abstract
Three unique hydrazone-based small-molecule-activatable photosensitizers were designed and synthesized. Two of them work efficiently in a low-pH environment, resembling the microenvironment of the cancerous tissues. The activation pathway is unique and based on hydrazone bond cleavage. They were investigated through in vitro cellular studies in aggressive cancer lines, and tumor-specific culture conditions successfully initiated the cleavage and activation of the cytotoxic singlet oxygen generation in the relevant time period. The interesting photophysical characteristics of the α- and β-substituted hydrazone derivatives of the Bodipy structures and their mild hydrolysis methodologies were also investigated successfully.
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Affiliation(s)
- Büşra Say
- Department of Biotechnology, Graduate School of Natural & Applied Sciences, Konya Food and Agriculture University, 42080, Konya, Turkey
| | - Beytullah Tatar
- Department of Biotechnology, Graduate School of Natural & Applied Sciences, Konya Food and Agriculture University, 42080, Konya, Turkey
| | - Betül Üzülmez
- Department of Biotechnology, Graduate School of Natural & Applied Sciences, Konya Food and Agriculture University, 42080, Konya, Turkey
| | - Melike Ebrar Bakırcı
- Department of Molecular Biology and Genetics, Konya Food and Agriculture University, 42080, Konya, Turkey
| | - Gülcihan Gülseren
- Department of Biotechnology, Graduate School of Natural & Applied Sciences, Konya Food and Agriculture University, 42080, Konya, Turkey
- Department of Molecular Biology and Genetics, Konya Food and Agriculture University, 42080, Konya, Turkey
| | - Yusuf Cakmak
- Department of Biotechnology, Graduate School of Natural & Applied Sciences, Konya Food and Agriculture University, 42080, Konya, Turkey
- Department of Bioengineering, Konya Food and Agriculture University, 42080, Konya, Turkey
- Department of Metallurgical and Materials Engineering, Faculty of Engineering & BITAM-Science and Technology Research and Application Center, Necmettin Erbakan University, 42090, Konya, Turkey
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Xue EY, Yang C, Fong WP, Ng DKP. Site-Specific Displacement-Driven Activation of Supramolecular Photosensitizing Nanoassemblies for Antitumoral Photodynamic Therapy. ACS APPLIED MATERIALS & INTERFACES 2022; 14:14903-14915. [PMID: 35333503 DOI: 10.1021/acsami.1c23740] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The delivery and activation of photosensitizers in a specific manner is crucial in photodynamic therapy. For an antitumoral application, it can confine the photodynamic action on the cancer cells, thereby enhancing the treatment efficacy and reducing the side effects. We report herein a novel supramolecular photosensitizing nanosystem that can be specifically activated in cancer cells and tumors that overexpress epidermal growth factor receptor (EGFR). It involves the self-assembly of the amphiphilic host-guest complex of a β-cyclodextrin-conjugated phthalocyanine-based photosensitizer (Pc-CD) and a ferrocene-substituted poly(ethylene glycol) (Mn = 2000) (Fc-PEG) in aqueous media. The resulting nanosystem Pc-CD@Fc-PEG with a hydrodynamic diameter of 124-147 nm could not emit fluorescence and generate reactive oxygen species due to the self-quenching effect and the ferrocene-based quencher. Upon interactions with molecules of adamantane substituted with an EGFR-targeting peptide (Ad-QRH*) in water and in EGFR-positive HT29 and A431 cells, the ferrocene guest species were displaced, resulting in disassembly of the nanoparticles and restoration of these photoactivities. The half-maximal inhibitory concentration values were down to 1.24 μM (for HT29 cells). The nanosystem Pc-CD@Fc-PEG could also be activated in an Ad-QRH*-treated HT29 tumor in nude mice, leading to increased intratumoral fluorescence intensity and effective eradication of the tumor upon laser irradiation. The results showed that this two-step supramolecular approach can actualize site-specific photosensitization and minimize nonspecific phototoxicity in a general photodynamic treatment.
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Gao Y, Zhang Y, Hong Y, Wu F, Shen L, Wang Y, Lin X. Multifunctional Role of Silica in Pharmaceutical Formulations. AAPS PharmSciTech 2022; 23:90. [PMID: 35296944 DOI: 10.1208/s12249-022-02237-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 02/12/2022] [Indexed: 12/18/2022] Open
Abstract
Due to the high surface area, adjustable surface and pore structures, and excellent biocompatibility, nano- and micro-sized silica have certainly attracted the attention of many researchers in the medical fields. This review focuses on the multifunctional roles of silica in different pharmaceutical formulations including solid preparations, liquid drugs, and advanced drug delivery systems. For traditional solid preparations, it can improve compactibility and flowability, promote disintegration, adjust hygroscopicity, and prevent excessive adhesion. As for liquid drugs and preparations, like volatile oil, ethers, vitamins, and self-emulsifying drug delivery systems, silica with adjustable pore structures is a good adsorbent for solidification. Also, silica with various particle sizes, surface characteristics, pore structure, and surface modification controlled by different synthesis methods has gained wide attention owing to its unparalleled advantages for drug delivery and disease diagnosis. We also collate the latest pharmaceutical applications of silica sorted out by formulations. Finally, we point out the thorny issues for application and survey future trends pertaining to silica in an effort to provide a comprehensive overview of its future development in the medical fields. Graphical Abstract.
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Subedi DR, Reid R, D'Souza PF, Nesterov VN, D'Souza F. Singlet Oxygen Generation in Peripherally Modified Platinum and Palladium Porphyrins: Effect of Triplet Excited State Lifetimes and meso-Substituents on 1 O 2 Quantum Yields. Chempluschem 2022; 87:e202200010. [PMID: 35289130 DOI: 10.1002/cplu.202200010] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/21/2022] [Indexed: 02/21/2024]
Abstract
A series of meso-substituted with aromatic (=tolyl, pyrenyl, fluorenyl, naphthyl, and triphenylamine) substituents, platinum (Pt), and palladium (Pd) porphyrins have been synthesized and characterized by spectroscopic and single-crystal X-ray diffraction studies to probe structure-reactivity aspects on the electrochemical redox potentials, and phosphorescence quantum yields and lifetimes. In the X-ray structures, the aromatic meso-substituents were rotated to some extent from the planarity of the porphyrin ring to minimize steric hindrance. Both Pt and Pd porphyrins revealed higher electrochemical redox gaps as compared to their free-base porphyrin analogs as a result of the harder oxidation and reduction processes. The ability of both Pt and Pd porphyrins to generate singlet oxygen was probed by monitoring the photoluminescence of 1 O2 at 1270 nm. Higher quantum yields for both triplet sensitizers compared to their free-base analogs were witnessed. Singlet oxygen quantum yields close to unity were possible to achieve in the case of Pt and Pd porphyrins bearing triphenylamine substituents at the meso-position. The present study brings out the importance of different meso-substituents on the triplet porphyrin sensitizers in governing singlet oxygen quantum yields; a key property of photosensitizers needed for photodynamic therapy, chemical synthesis, and other pertinent applications.
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Affiliation(s)
- Dili R Subedi
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
| | - Ryan Reid
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
| | - Patrick F D'Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
| | - Vladimir N Nesterov
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
| | - Francis D'Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle, #305070, Denton, TX 76203-5017, USA
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Aghajanzadeh M, Zamani M, Rajabi Kouchi F, Eixenberger J, Shirini D, Estrada D, Shirini F. Synergic Antitumor Effect of Photodynamic Therapy and Chemotherapy Mediated by Nano Drug Delivery Systems. Pharmaceutics 2022; 14:pharmaceutics14020322. [PMID: 35214054 PMCID: PMC8880656 DOI: 10.3390/pharmaceutics14020322] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 01/27/2023] Open
Abstract
This review provides a summary of recent progress in the development of different nano-platforms for the efficient synergistic effect between photodynamic therapy and chemotherapy. In particular, this review focuses on various methods in which photosensitizers and chemotherapeutic agents are co-delivered to the targeted tumor site. In many cases, the photosensitizers act as drug carriers, but this review, also covers different types of appropriate nanocarriers that aid in the delivery of photosensitizers to the tumor site. These nanocarriers include transition metal, silica and graphene-based materials, liposomes, dendrimers, polymers, metal–organic frameworks, nano emulsions, and biologically derived nanocarriers. Many studies have demonstrated various benefits from using these nanocarriers including enhanced water solubility, stability, longer circulation times, and higher accumulation of therapeutic agents/photosensitizers at tumor sites. This review also describes novel approaches from different research groups that utilize various targeting strategies to increase treatment efficacy through simultaneous photodynamic therapy and chemotherapy.
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Affiliation(s)
- Mozhgan Aghajanzadeh
- Department of Chemistry, College of Science, University of Guilan, Rasht 41335-19141, Iran; (M.A.); (M.Z.)
| | - Mostafa Zamani
- Department of Chemistry, College of Science, University of Guilan, Rasht 41335-19141, Iran; (M.A.); (M.Z.)
| | - Fereshteh Rajabi Kouchi
- Micron School of Materials Science and Engineering, Boise State University, Boise, ID 83725, USA; (F.R.K.); (D.E.)
| | - Josh Eixenberger
- Micron School of Materials Science and Engineering, Boise State University, Boise, ID 83725, USA; (F.R.K.); (D.E.)
- Center for Advanced Energy Studies, Boise State University, Boise, ID 83725, USA
- Correspondence: (J.E.); or (F.S.)
| | - Dorsa Shirini
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran;
| | - David Estrada
- Micron School of Materials Science and Engineering, Boise State University, Boise, ID 83725, USA; (F.R.K.); (D.E.)
- Center for Advanced Energy Studies, Boise State University, Boise, ID 83725, USA
| | - Farhad Shirini
- Department of Chemistry, College of Science, University of Guilan, Rasht 41335-19141, Iran; (M.A.); (M.Z.)
- Correspondence: (J.E.); or (F.S.)
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6
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Zhao P, Wu Y, Li X, Feng L, Zhang L, Zheng B, Ke M, Huang J. Aggregation‐Enhanced Sonodynamic Activity of Phthalocyanine–Artesunate Conjugates. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202113506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Peng‐Hui Zhao
- College of Chemistry State Key Laboratory of Photocatalysis on Energy and Environment Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy Fuzhou University Fuzhou Fujian 350108 China
| | - Yu‐Lin Wu
- College of Chemistry State Key Laboratory of Photocatalysis on Energy and Environment Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy Fuzhou University Fuzhou Fujian 350108 China
| | - Xue‐Yan Li
- College of Chemistry State Key Laboratory of Photocatalysis on Energy and Environment Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy Fuzhou University Fuzhou Fujian 350108 China
| | - Lin‐Lin Feng
- College of Chemistry State Key Laboratory of Photocatalysis on Energy and Environment Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy Fuzhou University Fuzhou Fujian 350108 China
| | - Ling Zhang
- College of Chemistry State Key Laboratory of Photocatalysis on Energy and Environment Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy Fuzhou University Fuzhou Fujian 350108 China
| | - Bi‐Yuan Zheng
- College of Chemistry State Key Laboratory of Photocatalysis on Energy and Environment Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy Fuzhou University Fuzhou Fujian 350108 China
| | - Mei‐Rong Ke
- College of Chemistry State Key Laboratory of Photocatalysis on Energy and Environment Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy Fuzhou University Fuzhou Fujian 350108 China
| | - Jian‐Dong Huang
- College of Chemistry State Key Laboratory of Photocatalysis on Energy and Environment Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy Fuzhou University Fuzhou Fujian 350108 China
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7
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Zhao PH, Wu YL, Li XY, Feng LL, Zhang L, Zheng BY, Ke MR, Huang JD. Aggregation-Enhanced Sonodynamic Activity of Phthalocyanine-Artesunate Conjugates. Angew Chem Int Ed Engl 2021; 61:e202113506. [PMID: 34761489 DOI: 10.1002/anie.202113506] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 11/05/2021] [Indexed: 12/15/2022]
Abstract
The clinical prospect of sonodynamic therapy (SDT) has not been fully realized due to the scarcity of efficient sonosensitizers. Herein, we designed phthalocyanine-artesunate conjugates (e.g. ZnPcT4 A), which could generate up to ca. 10-fold more reactive oxygen species (ROS) than the known sonosensitizer protoporphyrin IX. Meanwhile, an interesting and significant finding of aggregation-enhanced sonodynamic activity (AESA) was observed for the first time. ZnPcT4 A showed about 60-fold higher sonodynamic ROS generation in the aggregated form than in the disaggregated form in aqueous solutions. That could be attributed to the boosted ultrasonic cavitation of nanostructures. The level of the AESA effect depended on the aggregation ability of sonosensitizer molecules and the particle size of their aggregates. Moreover, biological studies demonstrated that ZnPcT4 A had high anticancer activities and biosafety. This study thus opens up a new avenue the development of efficient organic sonosensitizers.
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Affiliation(s)
- Peng-Hui Zhao
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Yu-Lin Wu
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Xue-Yan Li
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Lin-Lin Feng
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Ling Zhang
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Bi-Yuan Zheng
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Mei-Rong Ke
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Jian-Dong Huang
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian, 350108, China
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Wang K, Lu J, Li J, Gao Y, Mao Y, Zhao Q, Wang S. Current trends in smart mesoporous silica-based nanovehicles for photoactivated cancer therapy. J Control Release 2021; 339:445-472. [PMID: 34637819 DOI: 10.1016/j.jconrel.2021.10.005] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 10/05/2021] [Accepted: 10/06/2021] [Indexed: 12/12/2022]
Abstract
Photoactivated therapeutic strategies (photothermal therapy and photodynamic therapy), due to the adjusted therapeutic area, time and light dosage, have prevailed for the fight against tumors. Currently, the monotherapy with limited treatment effect and undesired side effects is gradually replaced by multimodal and multifunctional nanosystems. Mesoporous silica nanoparticles (MSNs) with unique physicochemical advantages, such as huge specific surface area, controllable pore size and morphology, functionalized modification, satisfying biocompatibility and biodegradability, are considered as promising candidates for multimodal photoactivated cancer therapy. Excitingly, the innovative nanoplatforms based on the mesoporous silica nanoparticles provide more and more effective treatment strategies and display excellent antitumor potential. Given the rapid development of antitumor strategies based on MSNs, this review summarizes the current progress in MSNs-based photoactivated cancer therapy, mainly consists of (1) photothermal therapy-related theranostics; (2) photodynamic therapy-related theranostics; (3) multimodal synergistic therapy, such as chemo-photothermal-photodynamic therapy, phototherapy-immunotherapy and phototherapy-radio therapy. Based on the limited penetration of irradiation light in photoactivated therapy, the challenges faced by deep-seated tumor therapy are fully discussed, and future clinical translation of MSNs-based photoactivated cancer therapy are highlighted.
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Affiliation(s)
- Kaili Wang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning Province 110016, PR China
| | - Junya Lu
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning Province 110016, PR China
| | - Jiali Li
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning Province 110016, PR China
| | - Yinlu Gao
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning Province 110016, PR China
| | - Yuling Mao
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning Province 110016, PR China
| | - Qinfu Zhao
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning Province 110016, PR China.
| | - Siling Wang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning Province 110016, PR China
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Martínez-Edo G, Xue EY, Ha SYY, Pontón I, González-Delgado JA, Borrós S, Torres T, Ng DKP, Sánchez-García D. Nanoparticles for Triple Drug Release for Combined Chemo- and Photodynamic Therapy. Chemistry 2021; 27:14610-14618. [PMID: 34460988 DOI: 10.1002/chem.202101842] [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: 05/25/2021] [Indexed: 12/13/2022]
Abstract
A pH-responsive drug delivery system (DDS) based on mesoporous silica nanoparticles (MSNs) has been prepared for the delivery of three anticancer drugs with different modes of action. The novelty of this system is its ability to combine synergistic chemotherapy and photodynamic therapy. A photoactive conjugate of a phthalocyanine (Pc) and a topoisomerase I inhibitor (topo-I), namely camptothecin (CPT), linked by a poly(ethylene glycol) (PEG) chain has been synthesized and then loaded into the mesopores of MSNs. Doxorubicin (DOX), which is a topoisomerase II inhibitor (topo-II), has also been covalently anchored to the outer surface of the MSNs through a dihydrazide PEG linker. In the acidic environment of tumor cells, selective release of the three drugs takes place. In vitro studies have demonstrated the endocytosis of the system into HeLa and HepG2 cells, and the subsequent release of the three drugs into the cytoplasm and nucleus. Furthermore, the cytotoxic effect of DOX, CPT and Pc has been assessed in vitro before and upon light irradiation.
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Affiliation(s)
- Gabriel Martínez-Edo
- Grup d'Enginyera de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017, Barcelona, Spain
| | - Evelyn Y Xue
- Department of Chemistry, The Chinese University of Hong Kong Shatin, N.T., Hong Kong, China
| | - Summer Y Y Ha
- Department of Chemistry, The Chinese University of Hong Kong Shatin, N.T., Hong Kong, China
| | - Iris Pontón
- Grup d'Enginyera de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017, Barcelona, Spain
| | - José Antonio González-Delgado
- Department of Organic Chemistry and Institute for Advanced Research in Chemistry (IAdChem), Universidad Autónoma de Madrid, c/ Francisco Tomás y Valiente 7 Cantoblanco, 28049, Madrid, Spain
| | - Salvador Borrós
- Grup d'Enginyera de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017, Barcelona, Spain
| | - Tomás Torres
- Department of Organic Chemistry and Institute for Advanced Research in Chemistry (IAdChem), Universidad Autónoma de Madrid, c/ Francisco Tomás y Valiente 7 Cantoblanco, 28049, Madrid, Spain.,IMDEA-Nanociencia, c/ Faraday 9, Campus de Cantoblanco, 28049, Madrid, Spain
| | - Dennis K P Ng
- Department of Chemistry, The Chinese University of Hong Kong Shatin, N.T., Hong Kong, China
| | - David Sánchez-García
- Grup d'Enginyera de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017, Barcelona, Spain
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Application of Non-Viral Vectors in Drug Delivery and Gene Therapy. Polymers (Basel) 2021; 13:polym13193307. [PMID: 34641123 PMCID: PMC8512075 DOI: 10.3390/polym13193307] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/15/2021] [Accepted: 09/18/2021] [Indexed: 12/13/2022] Open
Abstract
Vectors and carriers play an indispensable role in gene therapy and drug delivery. Non-viral vectors are widely developed and applied in clinical practice due to their low immunogenicity, good biocompatibility, easy synthesis and modification, and low cost of production. This review summarized a variety of non-viral vectors and carriers including polymers, liposomes, gold nanoparticles, mesoporous silica nanoparticles and carbon nanotubes from the aspects of physicochemical characteristics, synthesis methods, functional modifications, and research applications. Notably, non-viral vectors can enhance the absorption of cargos, prolong the circulation time, improve therapeutic effects, and provide targeted delivery. Additional studies focused on recent innovation of novel synthesis techniques for vector materials. We also elaborated on the problems and future research directions in the development of non-viral vectors, which provided a theoretical basis for their broad applications.
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11
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Liu Y, Chen Y, Fei W, Zheng C, Zheng Y, Tang M, Qian Y, Zhang X, Zhao M, Zhang M, Wang F. Silica-Based Nanoframeworks Involved Hepatocellular Carcinoma Theranostic. Front Bioeng Biotechnol 2021; 9:733792. [PMID: 34557478 PMCID: PMC8452863 DOI: 10.3389/fbioe.2021.733792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/13/2021] [Indexed: 11/13/2022] Open
Abstract
Silica-based nanoframeworks have been extensively studied for diagnosing and treating hepatocellular carcinoma (HCC). Several reviews have summarized the advantages and disadvantages of these nanoframeworks and their use as drug-delivery carriers. Encouragingly, these nanoframeworks, especially those with metal elements or small molecular drugs doping into the skeleton structure or modifying onto the surface of nanoparticles, could be multifunctional components participating in HCC diagnosis and treatment rather than functioning only as drug-delivery carriers. Therefore, in this work, we described the research progress of silica-based nanoframeworks involved in HCC diagnosis (plasma biomarker detection, magnetic resonance imaging, positron emission tomography, photoacoustic imaging, fluorescent imaging, ultrasonography, etc.) and treatment (chemotherapy, ferroptotic therapy, radiotherapy, phototherapy, sonodynamic therapy, immunotherapy, etc.) to clarify their roles in HCC theranostics. Further, the future expectations and challenges associated with silica-based nanoframeworks were highlighted. We believe that this review will provide a comprehensive understanding for researchers to design novel, functional silica-based nanoframeworks that can effectively overcome HCC.
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Affiliation(s)
- Yunxi Liu
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yue Chen
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Weidong Fei
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Caihong Zheng
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
- School of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Yongquan Zheng
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Miao Tang
- School of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Ying Qian
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiao Zhang
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Mengdan Zhao
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Meng Zhang
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Fengmei Wang
- Department of Pharmacy, Women’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Can B, Çakmak Y. Exploration of Two Different Strategies in Near IR Absorbing Boron Dipyrromethene Derivatives for Photodynamic and Bioimaging Purposes. ChemistrySelect 2021. [DOI: 10.1002/slct.202102508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Büşra Can
- Department of Biotechnology & Research and Development Center for Diagnostic Kits (KITARGEM) Konya Food and Agriculture University Meliksah Dist., Beysehir St., No:9 Meram Konya 42090 Turkey
| | - Yusuf Çakmak
- Department of Bioengineering and Department of Materials Science and Nanotechnology Konya Food and Agriculture University Meliksah Dist., Beysehir St., No:9 Meram Konya 42090 Turkey
- Department of Biotechnology & Research and Development Center for Diagnostic Kits (KITARGEM) Konya Food and Agriculture University Meliksah Dist., Beysehir St., No:9 Meram Konya 42090 Turkey
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13
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Guo X, Jin H, Lo PC. Encapsulating an acid-activatable phthalocyanine-doxorubicin conjugate and the hypoxia-sensitive tirapazamine in polymeric micelles for multimodal cancer therapy. Biomater Sci 2021; 9:4936-4951. [PMID: 34075948 DOI: 10.1039/d1bm00443c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A zinc(ii) phthalocyanine (ZnPc) was conjugated to doxorubicin (Dox) via an acid-labile hydrazone linker. The resulting ZnPc-Dox conjugate was then encapsulated into polymeric micelles formed through self-assembly of a block copolymer of poly(ethylene glycol) and poly(d,l-lactide) both in the absence and presence of the hypoxia-activated prodrug tirapazamine (TPZ) to give ZnPc-Dox@micelles and ZnPc-Dox/TPZ@micelles respectively. These polymeric micelles exhibited an excellent stability in aqueous media, but underwent disassembly in an acidic environment. Upon internalisation into HT29 human colorectal carcinoma cells, fluorescence due to ZnPc and Dox could be observed in the cytoplasm and nucleus respectively for both nanosystems. This observation suggested the disassembly of the polymeric micelles and the cleavage of the hydrazone linker in ZnPc-Dox in the acidic intracellular compartments. These micelles were slightly cytotoxic against HT29 cells in the dark due to the chemotherapeutic effect of Dox and/or TPZ. Upon light irradiation, ZnPc-Dox@micelles showed higher cytotoxicity. The IC50 value under a normoxic condition (0.35 μM based on ZnPc-Dox) was significantly lower than that under hypoxia (>1 μM). With an additional therapeutic component, ZnPc-Dox/TPZ@micelles exhibited higher photocytotoxicity with IC50 values of 0.20 μM and 0.78 μM under normoxia and hypoxia respectively. It is believed that the photodynamic action of this nanosystem consumed the intracellular oxygen and hence triggered the hypoxia-mediated chemotherapeutic action of TPZ. The multimodal antitumor effects of these polymeric micelles were also validated on HT29 tumour-bearing nude mice.
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Affiliation(s)
- Xuejiao Guo
- Department of Biomedical Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China. and Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, China
| | - Honglin Jin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Pui-Chi Lo
- Department of Biomedical Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China. and Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, China
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Dag A, Cakilkaya E, Omurtag Ozgen PS, Atasoy S, Yigit Erdem G, Cetin B, Çavuş Kokuroǧlu A, Gürek AG. Phthalocyanine-Conjugated Glyconanoparticles for Chemo-photodynamic Combination Therapy. Biomacromolecules 2021; 22:1555-1567. [PMID: 33793222 DOI: 10.1021/acs.biomac.0c01811] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Combination cancer therapy based on multifunctional nanomaterials has attracted great attention. The present work focuses on the preparation of the glycopolymeric nanoparticle, which contains a photosensitizer (zinc(II)phthalocyanine, ZnPc) and an anticancer drug (Doxorubicin, Dox). First, a novel mono azide-functional ZnPc-N3 with seven hydrophilic ethylene oxide chains was synthesized. Next, ZnPc alone or together with Dox bearing glycopolymers was synthesized via the RAFT polymerization method and then self-assembled into glyconanoparticles (GNPs) with narrow particle size distribution. Then the evaluation of the biological activity of GNPs (GNPs-ZnPc and GNPs-ZnPc/Dox) for dual photodynamic therapy (PDT) and chemotherapy against human breast cancer cells was investigated. The constructed GNPs were identified via general characterization methods, including dynamic light scattering (DLS) and transmission electron microscopy (TEM). The prepared GNPs-ZnPc/Dox demonstrated remarkable photophysical and photochemical properties, involving good colloidal stability in biological conditions, pH-responsive drug release, and the capacity to generate singlet oxygen under light irradiation. The outer layer of nanoparticles covered by fructose sugar moieties achieves a targeted cancer therapy owing to GLUT5 (a well-known fructose transporter) overexpression toward breast cancer cells. In vitro experiments were then performed to evaluate the chemo/phototoxicity, cellular uptake, and anticancer efficacy of GNPs-ZnPc/Dox. In comparison with free Dox, human breast cancer cells treated with GNPs-ZnPc/Dox exhibited a higher cellular internalization via GLUT5 targeting. In particular, the GNPs-ZnPc/Dox nanoplatform revealed an excellent synergistic anticancer activity in comparison with free ZnPc-N3 and free Dox, representing a novel and promising chemo-photodynamic combination therapeutic methodology to improve therapeutic efficacy.
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Affiliation(s)
- Aydan Dag
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Bezmialem Vakif University, 34093 Istanbul, Turkey.,Drug Application and Research Center, Bezmialem Vakif University, 34093 Istanbul, Turkey
| | - Eda Cakilkaya
- Department of Chemistry, Gebze Technical University, 41400 Gebze, Kocaeli, Turkey
| | - Pinar Sinem Omurtag Ozgen
- Department of Analytical Chemistry, School of Pharmacy, Istanbul Medipol University, 34815 Istanbul, Turkey
| | - Sezen Atasoy
- Department of Biochemistry, Faculty of Pharmacy, Bezmialem Vakif University, 34093 Istanbul, Turkey
| | - Gulsah Yigit Erdem
- Department of Biotechnology, Institute of Health Sciences, Bezmialem Vakif University, 34093 Istanbul, Turkey
| | - Busra Cetin
- Institute of Natural and Applied Sciences, Department of Chemistry, Gazi University, 06500 Ankara, Turkey
| | | | - Ayşe Gül Gürek
- Department of Chemistry, Gebze Technical University, 41400 Gebze, Kocaeli, Turkey
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15
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Chang Z, Ye JH, Qi F, Fang H, Lin F, Wang S, Mu C, Zhang W, He W. A PEGylated photosensitizer-core pH-responsive polymeric nanocarrier for imaging-guided combination chemotherapy and photodynamic therapy. NEW J CHEM 2021. [DOI: 10.1039/d0nj04461j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A novel chemo-photodynamic combined therapeutic self-assembly polymeric platform (MPEG-Hyd-Br2-BODIPY) was constructed which can encapsulate DOX and exhibited an accelerated release rate with decreasing pH value which results in considerable time/dose-dependent cytotoxicity.
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Affiliation(s)
- Zhijian Chang
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
| | - Jia-Hai Ye
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
| | - Fen Qi
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- P. R. China
| | - Hongbao Fang
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- P. R. China
| | - Fuyan Lin
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
| | - Shuai Wang
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
| | - Cancan Mu
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
| | - Wenchao Zhang
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
| | - Weijiang He
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- P. R. China
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16
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Pontón I, Martí del Rio A, Gómez Gómez M, Sánchez-García D. Preparation and Applications of Organo-Silica Hybrid Mesoporous Silica Nanoparticles for the Co-Delivery of Drugs and Nucleic Acids. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2466. [PMID: 33317099 PMCID: PMC7763534 DOI: 10.3390/nano10122466] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/02/2020] [Accepted: 12/07/2020] [Indexed: 12/23/2022]
Abstract
Combination therapies rely on the administration of more than one drug, with independent mechanisms of action, aiming to enhance the efficiency of the treatment. For an optimal performance, the implementation of such therapies requires the delivery of the correct combination of drugs to a specific cellular target. In this context, the use of nanoparticles (NP) as platforms for the co-delivery of multiple drugs is considered a highly promising strategy. In particular, mesoporous silica nanoparticles (MSN) have emerged as versatile building blocks to devise complex drug delivery systems (DDS). This review describes the design, synthesis, and application of MSNs to the delivery of multiple drugs including nucleic acids for combination therapies.
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Affiliation(s)
| | | | | | - David Sánchez-García
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià (IQS), Universitat Ramon Llull (URL), Via Augusta, 390, 08017 Barcelona, Spain; (I.P.); (A.M.d.R.); (M.G.G.)
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17
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Gao D, Lo PC. Combined pH-responsive chemotherapy and glutathione-triggered photosensitization to overcome drug-resistant hepatocellular carcinoma — a SPP/JPP Young Investigator Award paper. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424620500212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Doxorubicin (DOX) resistance, which results in a reduced accumulation of DOX in the nucleus and hence decreased DNA damage, is a major challenge for chemotherapy against hepatocellular carcinoma. In this paper, we combined chemotherapy with photodynamic therapy (PDT) to combat DOX-resistant human hepatocellular carcinoma cells. We have prepared the polymeric micelles conjugating with DOX and zinc(II) phthalocyanine (ZnPc) through a pH-responsive hydrazone linker and a glutathione (GSH)-responsive disulfide linker, respectively. The polymeric micelles (DOX-ZnPc-micelles) exhibited a spherical shape with a size of about 98 nm diameter and showed excellent stability in aqueous solution. Due to the self-quenching of the ZnPc inside the micelles, DOX-ZnPc-micelles did not emit fluorescence upon red light irradiation. Drug release experiments verified that DOX and ZnPc could be released under acidic conditions and reducing environments, respectively. A higher concentration of DOX was internalized into DOX-resistant R-HepG2 cells through the delivery of polymeric micelles when compared with the free DOX, hence DOX-ZnPc-micelles exhibited a significant enhancement in anticancer activity. The IC[Formula: see text] value of DOX against R-HepG2 cells was found to be 21 [Formula: see text]M when combined with PDT and it was 5-fold less than that of a single treatment of DOX (102 [Formula: see text]M). The DOX-ZnPc-micelles could induce cell apoptosis and necrosis on R-HepG2 cells by combined therapeutic modalities, while these micelles induced only apoptosis on HepG2 cells. We have demonstrated that utilization of polymeric micelles can significantly enhance the cellular uptake and cytotoxicity of DOX against R-HepG2 cells when compared with free DOX. Moreover, PDT can act as an adjuvant therapeutic modality and combine with chemotherapy to further improve therapeutic efficacy. Overall speaking, DOX-ZnPc-micelles can overcome DOX resistance and induce a synergistic therapeutic effect against DOX-resistant R-HepG2 cells, hence improving the therapeutic efficacy when compared with monotherapy.
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Affiliation(s)
- Di Gao
- Department of Biomedical Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
- Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, China
| | - Pui-Chi Lo
- Department of Biomedical Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
- Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, China
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18
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Shifting the absorption to the near-infrared region and inducing a strong photothermal effect by encapsulating zinc(II) phthalocyanine in poly(lactic-co-glycolic acid)-hyaluronic acid nanoparticles. Acta Biomater 2020; 116:329-343. [PMID: 32890751 DOI: 10.1016/j.actbio.2020.08.042] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 08/26/2020] [Accepted: 08/27/2020] [Indexed: 12/19/2022]
Abstract
By using an oil-in-water single emulsion method, a series of multifunctional hybrid nanoparticles (NPs) were prepared which consisted of a core of poly(lactic-co-glycolic acid) (PLGA) with a lipoid shell of n-hexadecylamine-substituted hyaluronic acid (HA), encapsulating a zinc(II) phthalocyanine-based photosensitizer (ZnPc). As determined by laser light scattering, these hybrid NPs labeled as ZnPc@PLGA-HA NPs possessed a hydrodynamic diameter of 280 nm and a surface charge of -30 mV, showing high stability in serum. The Q-band absorption of ZnPc exhibited a large red-shift from 674 nm for free ZnPc in dimethylsulfoxide to 832 nm for this nanosystem in water. Upon light irradiation at 808 nm, the encapsulated ZnPc induced a strong photothermal effect instead of photodynamic action, which is usually observed for ZnPc-containing NPs. The tumor-targeting effect of these NPs due to the HA coating was investigated against the human colorectal adenocarcinoma HT29 cells and human lung carcinoma A549 cells, both of which overexpress cluster determinant 44 (CD44) receptors, using the CD44-negative human normal hepatic LO2 cells as a negative control. The photothermal cell-killing effect of these NPs was significantly higher for the two CD44-positive cell lines than that for the negative control. Their in vivo photothermal efficacy was also examined on HT29 tumor-bearing nude mice. Upon irradiation, the NPs caused significant temperature increase at the tumor site and ablation of the tumor. The results showed that these multifunctional NPs could serve as an effective photothermal agent for targeted photothermal therapy. Statement of significance Phthalocyanines are well-known photosensitizers for photodynamic therapy. By encapsulating these molecules into various nanoplatforms, a range of multifunctional photosensitizing systems have been developed for cancer therapy. In this study, we have demonstrated that by careful selection of phthalocyanines and the nanocarriers, as well as the self-assembly and encapsulation methods, the encapsulated phthalocyanine molecules could switch the photoinduced action from photodynamic therapy to photothermal therapy as a result of the enhanced aggregation of the macrocyclic molecules in the nanoparticles. The unique packing of the molecules also resulted in a large red-shift of the Q-band absorption to 832 nm, facilitating the in vitro and in vivo photothermal treatment.
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Alyassin Y, Sayed EG, Mehta P, Ruparelia K, Arshad MS, Rasekh M, Shepherd J, Kucuk I, Wilson PB, Singh N, Chang MW, Fatouros DG, Ahmad Z. Application of mesoporous silica nanoparticles as drug delivery carriers for chemotherapeutic agents. Drug Discov Today 2020; 25:1513-1520. [DOI: 10.1016/j.drudis.2020.06.006] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 05/14/2020] [Accepted: 06/08/2020] [Indexed: 12/15/2022]
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20
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Gao W, Liu Y, Zhang H, Wang Z. Electrochemiluminescence Biosensor for Nucleolin Imaging in a Single Tumor Cell Combined with Synergetic Therapy of Tumor. ACS Sens 2020; 5:1216-1222. [PMID: 32223128 DOI: 10.1021/acssensors.0c00292] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Nucleolin, a nuclear biological multifunctional protein, plays significant roles in modulating the proliferation, survival, and apoptosis of tumor cells. Different from the traditional electrochemiluminescence (ECL) method, a new ECL biosensor was built to perform ECL imaging of nucleolin in a single HeLa cell with high sensitivity and throughput. Briefly, mesoporous silica nanoparticles (MSN) loaded with doxorubicin (DOX) and phorbol 12-myristate 13-acetate (PMA) were used as drug carriers and could be specifically opened by nucleolin in a HeLa cell. PMA then induced the HeLa cell to produce reactive oxygen species (ROS) and realized ECL imaging of nucleolin. After that, ROS could damage DNA and proteins of the tumor cell and DOX could induce the apoptosis of HeLa cells by inhibiting genetic material, nucleic acid, synthesis. HeLa cells were then efficiently killed by DOX and ROS in a synergetic pathway. Herein, a new ECL biosensor for ECL imaging of nucleolin in a single HeLa cell and synergetic tumor therapy was built.
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Affiliation(s)
- Wanxia Gao
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, China
- Collaborative Innovation Center of Tumor Marker Detection Technology, Equipment and Diagnosis-Therapy Integration in Universities of Shandong, Shandong Province Key Laboratory of Detection Technology for Tumor Makers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
| | - Yong Liu
- Collaborative Innovation Center of Tumor Marker Detection Technology, Equipment and Diagnosis-Therapy Integration in Universities of Shandong, Shandong Province Key Laboratory of Detection Technology for Tumor Makers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
| | - Huairong Zhang
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, China
- Collaborative Innovation Center of Tumor Marker Detection Technology, Equipment and Diagnosis-Therapy Integration in Universities of Shandong, Shandong Province Key Laboratory of Detection Technology for Tumor Makers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
| | - Zonghua Wang
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, China
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21
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Li Y, Wong RCH, Yan X, Ng DKP, Lo PC. Self-Assembled Nanophotosensitizing Systems with Zinc(II) Phthalocyanine-Peptide Conjugates as Building Blocks for Targeted Chemo-Photodynamic Therapy. ACS APPLIED BIO MATERIALS 2020; 3:5463-5473. [DOI: 10.1021/acsabm.0c00214] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Yongxin Li
- Department of Biomedical Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong China
- Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, China
| | - Roy C. H. Wong
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Dennis K. P. Ng
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
| | - Pui-Chi Lo
- Department of Biomedical Sciences, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong China
- Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, China
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22
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Vandghanooni S, Barar J, Eskandani M, Omidi Y. Aptamer-conjugated mesoporous silica nanoparticles for simultaneous imaging and therapy of cancer. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2019.115759] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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23
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Cheng YJ, Hu JJ, Qin SY, Zhang AQ, Zhang XZ. Recent advances in functional mesoporous silica-based nanoplatforms for combinational photo-chemotherapy of cancer. Biomaterials 2020; 232:119738. [DOI: 10.1016/j.biomaterials.2019.119738] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/26/2019] [Accepted: 12/25/2019] [Indexed: 02/07/2023]
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24
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Martínez-Edo G, LLinàs MC, Anguera G, Gibert A, Sánchez-García D. Functionalized mesoporous silica nanoparticles with 2,7,12,17-tetraphenylporphycene. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424619500986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Mesoporous silica nanoparticles decorated with 2,7,12,17-tetraphenylporphycene have been prepared by reaction of aminated nanoparticles with 9-(glutaric [Formula: see text]-succinimidylesteramide)-2,7,12,17-tetraphenylporphycene. The as-prepared nanoparticles were characterized by UV-vis spectroscopy, DLS and TEM.
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Affiliation(s)
- Gabriel Martínez-Edo
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, via Augusta 390, 08017 Barcelona, Spain
| | - Maria C. LLinàs
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, via Augusta 390, 08017 Barcelona, Spain
| | - Gonzalo Anguera
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, via Augusta 390, 08017 Barcelona, Spain
| | - Albert Gibert
- Grup d’Enginyeria Molecular (GEM), Institut Químic de Sarrià, Universitat Ramon Llull, via Augusta 390, 08017 Barcelona, Spain
| | - David Sánchez-García
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, via Augusta 390, 08017 Barcelona, Spain
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25
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Wong RCH, Ng DKP, Fong WP, Lo PC. Glutathione- and light-controlled generation of singlet oxygen for triggering drug release in mesoporous silica nanoparticles. J Mater Chem B 2020; 8:4460-4468. [DOI: 10.1039/d0tb00636j] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
An activatable phthalocyanine-based photosensitiser and a singlet-oxygen-triggered doxorubicin releasing system have been incorporated into mesoporous silica nanoparticles, which can release the encapsulated doxorubicin in a controllable manner.
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Affiliation(s)
- Roy C. H. Wong
- Department of Chemistry
- The Chinese University of Hong Kong
- Shatin, N.T
- China
| | - Dennis K. P. Ng
- Department of Chemistry
- The Chinese University of Hong Kong
- Shatin, N.T
- China
| | - Wing-Ping Fong
- School of Life Sciences
- The Chinese University of Hong Kong
- Shatin, N.T
- China
| | - Pui-Chi Lo
- Department of Biomedical Sciences
- City University of Hong Kong
- Kowloon
- China
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26
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Aggarwal A, Samaroo D, Jovanovic IR, Singh S, Tuz MP, Mackiewicz MR. Porphyrinoid-based photosensitizers for diagnostic and therapeutic applications: An update. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619300118] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Porphyrin-based molecules are actively studied as dual function theranostics: fluorescence-based imaging for diagnostics and fluorescence-guided therapeutic treatment of cancers. The intrinsic fluorescent and photodynamic properties of the bimodal molecules allows for these theranostic approaches. Several porphyrinoids bearing both hydrophilic and/or hydrophobic units at their periphery have been developed for the aforementioned applications, but better tumor selectivity and high efficacy to destroy tumor cells is always a key setback for their use. Another issue related to their effective clinical use is that, most of these chromophores form aggregates under physiological conditions. Nanomaterials that are known to possess incredible properties that cannot be achieved from their bulk systems can serve as carriers for these chromophores. Porphyrinoids, when conjugated with nanomaterials, can be enabled to perform as multifunctional nanomedicine devices. The integrated properties of these porphyrinoid-nanomaterial conjugated systems make them useful for selective drug delivery, theranostic capabilities, and multimodal bioimaging. This review highlights the use of porphyrins, chlorins, bacteriochlorins, phthalocyanines and naphthalocyanines as well as their multifunctional nanodevices in various biomedical theranostic platforms.
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Affiliation(s)
- Amit Aggarwal
- LaGuardia Community College, 31-10 Thomson Ave., Long Island City, NY 11101, USA
| | - Diana Samaroo
- New York City College of Technology, Department of Chemistry, 285 Jay Street, Brooklyn, NY 11201, USA
- Graduate Center, 365 5th Ave, New York, NY 10016, USA
| | | | - Sunaina Singh
- LaGuardia Community College, 31-10 Thomson Ave., Long Island City, NY 11101, USA
| | - Michelle Paola Tuz
- LaGuardia Community College, 31-10 Thomson Ave., Long Island City, NY 11101, USA
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27
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Xue EY, Wong RCH, Wong CTT, Fong WP, Ng DKP. Synthesis and biological evaluation of an epidermal growth factor receptor-targeted peptide-conjugated phthalocyanine-based photosensitiser. RSC Adv 2019; 9:20652-20662. [PMID: 35515550 PMCID: PMC9065697 DOI: 10.1039/c9ra03911b] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 06/21/2019] [Indexed: 12/15/2022] Open
Abstract
A peptide-conjugated zinc(ii) phthalocyanine containing the epidermal growth factor receptor-targeted heptapeptide QRHKPRE has been prepared. The conjugate labelled as ZnPc-QRH* can selectively bind to the cell membrane of HT29 human colorectal adenocarcinoma cells in 10 min followed by internalisation upon prolonged incubation via receptor-mediated endocytosis, leading to localisation in lysosomes eventually. By manipulating the incubation time, the subcellular localisation of the conjugate can be varied and the cell-death pathways induced upon irradiation can also be altered. It has been found that photosensitisation initiated at the cell membrane and in the lysosomes would trigger cell death mainly through necrosis and apoptosis respectively. Intravenous administration of the conjugate into HT29 tumour-bearing nude mice resulted in higher accumulation in the tumour than in most major organs. The selective binding of this conjugate to tumour has also been demonstrated by comparing the results with those of the analogue with a scrambled peptide sequence (EPRQRHK). The overall results indicate that ZnPc-QRH* is a promising EGFR-targeted photosensitiser for photodynamic therapy.
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Affiliation(s)
- Evelyn Y Xue
- Department of Chemistry, The Chinese University of Hong Kong Shatin, N.T. Hong Kong China
| | - Roy C H Wong
- Department of Chemistry, The Chinese University of Hong Kong Shatin, N.T. Hong Kong China
| | - Clarence T T Wong
- Department of Chemistry, The Chinese University of Hong Kong Shatin, N.T. Hong Kong China
| | - Wing-Ping Fong
- School of Life Sciences, The Chinese University of Hong Kong Shatin, N.T. Hong Kong China
| | - Dennis K P Ng
- Department of Chemistry, The Chinese University of Hong Kong Shatin, N.T. Hong Kong China
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28
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Tessaro AL, Fraix A, Pedrozo da Silva AC, Gazzano E, Riganti C, Sortino S. "Three-Bullets" Loaded Mesoporous Silica Nanoparticles for Combined Photo/Chemotherapy. NANOMATERIALS 2019; 9:nano9060823. [PMID: 31159241 PMCID: PMC6631764 DOI: 10.3390/nano9060823] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 05/14/2019] [Accepted: 05/28/2019] [Indexed: 12/21/2022]
Abstract
This contribution reports the design, preparation, photophysical and photochemical characterization, as well as a preliminary biological evaluation of mesoporous silica nanoparticles (MSNs) covalently integrating a nitric oxide (NO) photodonor (NOPD) and a singlet oxygen (1O2) photosensitizer (PS) and encapsulating the anticancer doxorubicin (DOX) in a noncovalent fashion. These MSNs bind the NOPD mainly in their inner part and the PS in their outer part in order to judiciously exploit the different diffusion radius of the cytotoxic NO and 1O2. Furthermore this silica nanoconstruct has been devised in such a way to permit the selective excitation of the NOPD and the PS with light sources of different energy in the visible window. We demonstrate that the individual photochemical performances of the photoactive components of the MSNs are not mutually affected, and remain unaltered even in the presence of DOX. As a result, the complete nanoconstruct is able to deliver NO and 1O2 under blue and green light, respectively, and to release DOX under physiological conditions. Preliminary biological results performed using A375 cancer cells show a good tolerability of the functionalized MSNs in the dark and a potentiated activity of DOX upon irradiation, due to the effect of the NO photoreleased.
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Affiliation(s)
- André Luiz Tessaro
- Laboratory of Photochemistry, Department of Drug Sciences, University of Catania, 95125 Catania, Italy.
- Department of Chemistry, Federal University of Technology, Paraná, R. Marcílio Dias, 635, Jardim Paraíso, Apucarana 86812-460, Paraná, Brazil.
| | - Aurore Fraix
- Laboratory of Photochemistry, Department of Drug Sciences, University of Catania, 95125 Catania, Italy.
| | - Ana Claudia Pedrozo da Silva
- Department of Chemistry, Universidade Estadual de Maringá, Av. Colombo, 5.790, Maringá 87.020-900, Paraná, Brazil.
| | - Elena Gazzano
- Department of Oncology, University of Torino, Via Santena 5/bis, I-10126 Torino, Italy.
| | - Chiara Riganti
- Department of Oncology, University of Torino, Via Santena 5/bis, I-10126 Torino, Italy.
| | - Salvatore Sortino
- Laboratory of Photochemistry, Department of Drug Sciences, University of Catania, 95125 Catania, Italy.
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29
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Chen S, Wang J, Xin B, Yang Y, Ma Y, Zhou Y, Yuan L, Huang Z, Yuan Q. Direct Observation of Nanoparticles within Cells at Subcellular Levels by Super-Resolution Fluorescence Imaging. Anal Chem 2019; 91:5747-5752. [PMID: 30938156 DOI: 10.1021/acs.analchem.8b05919] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Direct observation of nanoparticles with high spatial resolution at subcellular levels is of great importance to understand the nanotoxicology and promote the biomedical applications of nanoparticles. Super-resolution fluorescence microscopy can break the diffraction resolution limit to achieve spatial resolution of tens of nanometers, making it ideal for highly accurate observation of nanoparticles in the cellular world. In this study, we introduced the employment of super-resolution fluorescence imaging for monitoring nanoparticles within cells. Carbocyanine dyes Alexa Flour 647 labeled mesoporous silica nanoparticles (designated as MSNs-AF647) were constructed as the super-resolution imaging nanoplatform in this work as proof of concept. The MSNs-AF647 were incubated with Hela cells, and the nanoparticles within cells were further monitored by super-resolution fluorescence microscopy. The fluorescence images of MSNs-AF647 within cells captured with the super-resolution fluorescence microscopy showed a much higher spatial resolution than that obtained using conventional fluorescence microscopy, showing that super-resolution fluorescence images can provide more accurate information to locate the nanoparticles at the subcellular levels. Moreover, other functional molecules can be easily loaded into the MSNs-AF647 super-resolution imaging nanoplatform, which suggested that super-resolution fluorescence imaging can further be applied to various bioimaging-related areas, such as imaging-guided therapy, with the aid of the MSNs-AF647 nanoplatform. This study demonstrates that super-resolution fluorescence microscopy offers a highly accurate method to study nanoparticles in the cellular world. We anticipate this strategy may further be applied to research areas such as studying the nanotoxicology and optimization of nanoparticle-based bioprobes or drugs by designing new nanostructured materials with multifunctional properties based on MSNs-AF647.
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Affiliation(s)
- Shasha Chen
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , PR China
| | - Jie Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , PR China
| | - Bo Xin
- Wuhan National Laboratory for Optoelectronics , Huazhong University of Science and Technology , Wuhan 430074 , PR China
| | - Yanbing Yang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , PR China
| | - Yurou Ma
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , PR China
| | - Yu Zhou
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , PR China
| | - Liangjie Yuan
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , PR China
| | - Zhenli Huang
- Wuhan National Laboratory for Optoelectronics , Huazhong University of Science and Technology , Wuhan 430074 , PR China
| | - Quan Yuan
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , PR China
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30
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Hoang Thi TT, Cao VD, Nguyen TNQ, Hoang DT, Ngo VC, Nguyen DH. Functionalized mesoporous silica nanoparticles and biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 99:631-656. [PMID: 30889738 DOI: 10.1016/j.msec.2019.01.129] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 12/12/2018] [Accepted: 01/29/2019] [Indexed: 12/12/2022]
Abstract
Since the first report in early 1990s, mesoporous silica nanoparticles (MSNs) have progressively attracted the attention of scientists due to their potential applications in physic, energy storage, imaging, and especially in biomedical engineering. Owning the unique physiochemical properties, such as highly porosity, large surface area and pore volume, functionalizable, tunable pore and particle sizes and biocompatibility, and high loading cavity, MSNs offer efficient encapsulation and then controlled release, and in some cases, intracellular delivery of bioactive molecules for biomedical applications. During the last decade, functionalized MSNs that show respond upon the surrounding stimulus changes, such as temperature, pH, redox, light, ultrasound, magnetic or electric fields, enzyme, redox, ROS, glucose, and ATP, or their combinations, have continuously revolutionized their potential applications in biomedical engineering. Therefore, this review focuses on discussion the recent fabrication of functionalized MSNs and their potential applications in drug delivery, therapeutic treatments, diagnostic imaging, and biocatalyst. In addition, some potential clinical applications and challenges will also be discussed.
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Affiliation(s)
- Thai Thanh Hoang Thi
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
| | - Van Du Cao
- Faculty of Pharmacy, Lac Hong University, Buu Long Ward, Bien Hoa City, Dong Nai Province 810000, Viet Nam
| | - Thi Nhu Quynh Nguyen
- Faculty of Pharmacy, Lac Hong University, Buu Long Ward, Bien Hoa City, Dong Nai Province 810000, Viet Nam
| | - Duc Thuan Hoang
- Faculty of Pharmacy, Lac Hong University, Buu Long Ward, Bien Hoa City, Dong Nai Province 810000, Viet Nam
| | - Van Cuong Ngo
- Faculty of Pharmacy, Lac Hong University, Buu Long Ward, Bien Hoa City, Dong Nai Province 810000, Viet Nam
| | - Dai Hai Nguyen
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi 100000, Viet Nam; Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 01 TL29, District 12, Ho Chi Minh City 700000, Viet Nam.
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31
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Lin AL, Li SZ, Xu CH, Li XS, Zheng BY, Gu JJ, Ke MR, Huang JD. A pH-responsive stellate mesoporous silica based nanophotosensitizer for in vivo cancer diagnosis and targeted photodynamic therapy. Biomater Sci 2019; 7:211-219. [DOI: 10.1039/c8bm00386f] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A novel stellate mesoporous silica-based pH-responsive nanophotosensitizer can be localized and specifically activated at tumor site for cancer diagnosis and targeted PDT.
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Affiliation(s)
- Ai-Lan Lin
- College of Chemistry
- State Key Laboratory of Photocatalysis on Energy and Environment
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy
- Fuzhou University
- Fuzhou 350116
| | - Song-Zi Li
- College of Chemistry
- State Key Laboratory of Photocatalysis on Energy and Environment
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy
- Fuzhou University
- Fuzhou 350116
| | - Cai-Hong Xu
- College of Chemistry
- State Key Laboratory of Photocatalysis on Energy and Environment
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy
- Fuzhou University
- Fuzhou 350116
| | - Xing-Shu Li
- College of Chemistry
- State Key Laboratory of Photocatalysis on Energy and Environment
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy
- Fuzhou University
- Fuzhou 350116
| | - Bi-Yuan Zheng
- College of Chemistry
- State Key Laboratory of Photocatalysis on Energy and Environment
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy
- Fuzhou University
- Fuzhou 350116
| | - Jun-Jie Gu
- College of Chemistry
- State Key Laboratory of Photocatalysis on Energy and Environment
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy
- Fuzhou University
- Fuzhou 350116
| | - Mei-Rong Ke
- College of Chemistry
- State Key Laboratory of Photocatalysis on Energy and Environment
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy
- Fuzhou University
- Fuzhou 350116
| | - Jian-Dong Huang
- College of Chemistry
- State Key Laboratory of Photocatalysis on Energy and Environment
- Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy
- Fuzhou University
- Fuzhou 350116
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32
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Wang ZW, Su D, Li XQ, Cao JJ, Yang DC, Liu JY. A H₂O₂-Responsive Boron Dipyrromethene-Based Photosensitizer for Imaging-Guided Photodynamic Therapy. Molecules 2018; 24:E32. [PMID: 30577688 PMCID: PMC6337283 DOI: 10.3390/molecules24010032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 12/18/2018] [Accepted: 12/18/2018] [Indexed: 12/23/2022] Open
Abstract
In this study, we demonstrate a novel H₂O₂ activatable photosensitizer (compound 7) which contains a diiodo distyryl boron dipyrromethene (BODIPY) core and an arylboronate group that quenches the excited state of the BODIPY dye by photoinduced electron transfer (PET). The BODIPY-based photosensitizer is highly soluble and remains nonaggregated in dimethyl sulfoxide (DMSO) as shown by the intense and sharp Q-band absorption (707 nm). As expected, compound 7 exhibits negligible fluorescence emission and singlet oxygen generation efficiency. However, upon interaction with H₂O₂, both the fluorescence emission and singlet oxygen production of the photosensitizer can be restored in phosphate buffered saline (PBS) solution and PBS buffer solution containing 20% DMSO as a result of the cleavage of the arylboronate group. Due to the higher concentration of H₂O₂ in cancer cells, compound 7 even with low concentration is particularly sensitive to human cervical carcinoma (HeLa) cells (IC50 = 0.95 μM) but hardly damage human embryonic lung fibroblast (HELF) cells. The results above suggest that this novel BODIPY derivative is a promising candidate for fluorescence imaging-guided photodynamic cancer therapy.
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Affiliation(s)
- Zhi-Wei Wang
- State Key Laboratory of Photocatalysis on Energy and Environment & National & Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, College of Chemistry, Fuzhou University, Fuzhou 350108, China.
| | - Dan Su
- State Key Laboratory of Photocatalysis on Energy and Environment & National & Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, College of Chemistry, Fuzhou University, Fuzhou 350108, China.
| | - Xiao-Qiang Li
- State Key Laboratory of Photocatalysis on Energy and Environment & National & Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, College of Chemistry, Fuzhou University, Fuzhou 350108, China.
| | - Jing-Jing Cao
- State Key Laboratory of Photocatalysis on Energy and Environment & National & Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, College of Chemistry, Fuzhou University, Fuzhou 350108, China.
| | - De-Chao Yang
- State Key Laboratory of Photocatalysis on Energy and Environment & National & Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, College of Chemistry, Fuzhou University, Fuzhou 350108, China.
| | - Jian-Yong Liu
- State Key Laboratory of Photocatalysis on Energy and Environment & National & Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, College of Chemistry, Fuzhou University, Fuzhou 350108, China.
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33
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Sun J, Birnbaum W, Anderski J, Picker MT, Mulac D, Langer K, Kuckling D. Use of Light-Degradable Aliphatic Polycarbonate Nanoparticles As Drug Carrier for Photosensitizer. Biomacromolecules 2018; 19:4677-4690. [DOI: 10.1021/acs.biomac.8b01446] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jingjiang Sun
- Department of Chemistry, Paderborn University, Warburger Str. 100, D-33098 Paderborn, Germany
- School of Polymer Science and Engineering, Qingdao University of Science and Technology, Zhengzhou Rd. 53, CN-266042 Qingdao, China
| | - Wolfgang Birnbaum
- Department of Chemistry, Paderborn University, Warburger Str. 100, D-33098 Paderborn, Germany
| | - Juliane Anderski
- Institute of Pharmaceutical Technology and Biopharmacy, University of Münster, Corrensstr. 48, D-48149 Münster, Germany
| | - Marie-Theres Picker
- Department of Chemistry, Paderborn University, Warburger Str. 100, D-33098 Paderborn, Germany
| | - Dennis Mulac
- Institute of Pharmaceutical Technology and Biopharmacy, University of Münster, Corrensstr. 48, D-48149 Münster, Germany
| | - Klaus Langer
- Institute of Pharmaceutical Technology and Biopharmacy, University of Münster, Corrensstr. 48, D-48149 Münster, Germany
| | - Dirk Kuckling
- Department of Chemistry, Paderborn University, Warburger Str. 100, D-33098 Paderborn, Germany
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34
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Mitra K, Samso M, Lyons CE, Hartman MCT. Hyaluronic Acid Grafted Nanoparticles of a Platinum(II)-Silicon(IV) Phthalocyanine Conjugate for Tumor and Mitochondria-Targeted Photodynamic Therapy in Red Light. J Mater Chem B 2018; 6:7373-7377. [PMID: 31372221 DOI: 10.1039/c8tb02533a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Herein, we report novel hyaluronic acid formulated nanoparticles containing a platinum(II) conjugated silicon(IV) phthalocyanine (SiPc-Pt-HA) for tumor targeted red light photodynamic therapy and chemotherapy. The SiPc-Pt-HA conjugate showed specific uptake, photo-enhanced cytotoxicity (~1500 fold) and mitochondrial accumulation in breast cancer over normal cells.
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Affiliation(s)
- Koushambi Mitra
- Department of Chemistry, Virginia Commonwealth University, 1001 West Main Street, P. O. Box 842006, Richmond, VA 23284, USA.,Massey Cancer Center, Virginia Commonwealth University, 401 College Street, Richmond, VA 23298, USA
| | - Montserrat Samso
- Department of Physiology and Biophysics, Virginia Commonwealth University, 1101 E. Marshall St., Richmond, VA 23298, USA
| | - Charles E Lyons
- Massey Cancer Center, Virginia Commonwealth University, 401 College Street, Richmond, VA 23298, USA
| | - Matthew C T Hartman
- Department of Chemistry, Virginia Commonwealth University, 1001 West Main Street, P. O. Box 842006, Richmond, VA 23284, USA.,Massey Cancer Center, Virginia Commonwealth University, 401 College Street, Richmond, VA 23298, USA
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35
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Castillo RR, Lozano D, Vallet-Regí M. Building Block Based Construction of Membrane-Organelle Double Targeted Nanosystem for Two-Drug Delivery. Bioconjug Chem 2018; 29:3677-3685. [PMID: 30273483 DOI: 10.1021/acs.bioconjchem.8b00603] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Despite the claim that encapsulation of drugs improves the therapeutic profile of free drugs, there are still important limitations in drug delivery. With respect to cancer treatment, two promising implementations are combination therapy and targeted devices, which are aimed at increasing the drug effect either by achieving higher cell death rates or by discriminating between cell populations. However, for the time being, the scope of combining both approaches is unknown. To advance this knowledge, a two-drug-delivery system with dual cell-organelle targeting based on mesoporous silica nanoparticles, which are known to be able to host drugs within their pores, has been designed. In vitro results show a synergistic effect and high efficacy, demonstrating that the combination of dual therapy and targeting could still advance the development of drug-delivery nanodevices against difficult-to-treat cancers.
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Affiliation(s)
- Rafael R Castillo
- Dpto. Química en Ciencias Farmacéuticas. Facultad de Farmacia , Universidad Complutense de Madrid . Plaza Ramón y Cajal s/n , 28040 , Madrid , Spain.,Centro de Investigación Biomédica en Red , CIBER, Av. Monforte de Lemos 3-5 , 28029 Madrid , Spain
| | - Daniel Lozano
- Dpto. Química en Ciencias Farmacéuticas. Facultad de Farmacia , Universidad Complutense de Madrid . Plaza Ramón y Cajal s/n , 28040 , Madrid , Spain.,Centro de Investigación Biomédica en Red , CIBER, Av. Monforte de Lemos 3-5 , 28029 Madrid , Spain
| | - María Vallet-Regí
- Dpto. Química en Ciencias Farmacéuticas. Facultad de Farmacia , Universidad Complutense de Madrid . Plaza Ramón y Cajal s/n , 28040 , Madrid , Spain.,Centro de Investigación Biomédica en Red , CIBER, Av. Monforte de Lemos 3-5 , 28029 Madrid , Spain.,Instituto de Investigación Sanitaria Hospital 12 de Octubre , imas12, Av. Córdoba s/n , 28041 Madrid , Spain
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36
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Gao D, Lo PC. Polymeric micelles encapsulating pH-responsive doxorubicin prodrug and glutathione-activated zinc(II) phthalocyanine for combined chemotherapy and photodynamic therapy. J Control Release 2018; 282:46-61. [DOI: 10.1016/j.jconrel.2018.04.030] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 03/28/2018] [Accepted: 04/13/2018] [Indexed: 01/08/2023]
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37
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Peng X, Chen S, Xu C, Zheng B, Ke M, Huang J. Synthesis, Spectroscopic and Fibroblast Activation Protein (FAP)‐Responsive Properties of Phthalocyanine‐Doxorubicin Conjugates. ChemistrySelect 2018. [DOI: 10.1002/slct.201800062] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Xiao‐Hui Peng
- College of ChemistryState Key Laboratory of Photocatalysis on Energy and EnvironmentFujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and ChemotherapyFuzhou University Fuzhou 350116 China
| | - Shao‐Fang Chen
- College of ChemistryState Key Laboratory of Photocatalysis on Energy and EnvironmentFujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and ChemotherapyFuzhou University Fuzhou 350116 China
| | - Cai‐Hong Xu
- College of ChemistryState Key Laboratory of Photocatalysis on Energy and EnvironmentFujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and ChemotherapyFuzhou University Fuzhou 350116 China
| | - Bi‐Yuan Zheng
- College of ChemistryState Key Laboratory of Photocatalysis on Energy and EnvironmentFujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and ChemotherapyFuzhou University Fuzhou 350116 China
| | - Mei‐Rong Ke
- College of ChemistryState Key Laboratory of Photocatalysis on Energy and EnvironmentFujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and ChemotherapyFuzhou University Fuzhou 350116 China
| | - Jian‐Dong Huang
- College of ChemistryState Key Laboratory of Photocatalysis on Energy and EnvironmentFujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and ChemotherapyFuzhou University Fuzhou 350116 China
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38
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Bayir S, Barras A, Boukherroub R, Szunerits S, Raehm L, Richeter S, Durand JO. Mesoporous silica nanoparticles in recent photodynamic therapy applications. Photochem Photobiol Sci 2018; 17:1651-1674. [DOI: 10.1039/c8pp00143j] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
In this review, the use of mesoporous silica nanoparticles for photodynamic therapy (PDT) applications is described for the year 2017.
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Affiliation(s)
- Sumeyra Bayir
- Institut Charles Gerhardt Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- Université de Montpellier
- Montpellier cedex 05
| | | | | | | | - Laurence Raehm
- Institut Charles Gerhardt Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- Université de Montpellier
- Montpellier cedex 05
| | - Sébastien Richeter
- Institut Charles Gerhardt Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- Université de Montpellier
- Montpellier cedex 05
| | - Jean-Olivier Durand
- Institut Charles Gerhardt Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- Université de Montpellier
- Montpellier cedex 05
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