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Navas F, Chocarro-Calvo A, Iglesias-Hernández P, Fernández-García P, Morales V, García-Martínez JM, Sanz R, De la Vieja A, García-Jiménez C, García-Muñoz RA. Promising Anticancer Prodrugs Based on Pt(IV) Complexes with Bis-organosilane Ligands in Axial Positions. J Med Chem 2024; 67:6410-6424. [PMID: 38592014 PMCID: PMC11056991 DOI: 10.1021/acs.jmedchem.3c02393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/15/2024] [Accepted: 03/27/2024] [Indexed: 04/10/2024]
Abstract
We report two novel prodrug Pt(IV) complexes with bis-organosilane ligands in axial positions: cis-dichloro(diamine)-trans-[3-(triethoxysilyl)propylcarbamate]platinum(IV) (Pt(IV)-biSi-1) and cis-dichloro(diisopropylamine)-trans-[3-(triethoxysilyl) propyl carbamate]platinum(IV) (Pt(IV)-biSi-2). Pt(IV)-biSi-2 demonstrated enhanced in vitro cytotoxicity against colon cancer cells (HCT 116 and HT-29) compared with cisplatin and Pt(IV)-biSi-1. Notably, Pt(IV)-biSi-2 exhibited higher cytotoxicity toward cancer cells and lower toxicity on nontumorigenic intestinal cells (HIEC6). In preclinical mouse models of colorectal cancer, Pt(IV)-biSi-2 outperformed cisplatin in reducing tumor growth at lower concentrations, with reduced side effects. Mechanistically, Pt(IV)-biSi-2 induced permanent DNA damage independent of p53 levels. DNA damage such as double-strand breaks marked by histone gH2Ax was permanent after treatment with Pt(IV)-biSi-2, in contrast to cisplatin's transient effects. Pt(IV)-biSi-2's faster reduction to Pt(II) species upon exposure to biological reductants supports its superior biological response. These findings unveil a novel strategy for designing Pt(IV) anticancer prodrugs with enhanced activity and specificity, offering therapeutic opportunities beyond conventional Pt drugs.
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Affiliation(s)
- Francisco Navas
- Group
of Chemical and Environmental Engineering, Rey Juan Carlos University. C/Tulipán s/n, Móstoles, Madrid28933, Spain
| | - Ana Chocarro-Calvo
- Department
of Basic Health Sciences. Rey Juan Carlos
University. Avda. Atenas
s/n, Alcorcón, Madrid 28922, Spain
| | - Patricia Iglesias-Hernández
- Endocrine
Tumor Unit Chronic Disease Program (UFIEC). Carlos III Health Institute. Ctra. Majadahonda a Pozuelo km 2,2. Majadahonda, Madrid 28220, Spain
| | - Paloma Fernández-García
- Group
of Chemical and Environmental Engineering, Rey Juan Carlos University. C/Tulipán s/n, Móstoles, Madrid28933, Spain
| | - Victoria Morales
- Group
of Chemical and Environmental Engineering, Rey Juan Carlos University. C/Tulipán s/n, Móstoles, Madrid28933, Spain
| | - José Manuel García-Martínez
- Department
of Basic Health Sciences. Rey Juan Carlos
University. Avda. Atenas
s/n, Alcorcón, Madrid 28922, Spain
| | - Raúl Sanz
- Group
of Chemical and Environmental Engineering, Rey Juan Carlos University. C/Tulipán s/n, Móstoles, Madrid28933, Spain
| | - Antonio De la Vieja
- Endocrine
Tumor Unit Chronic Disease Program (UFIEC). Carlos III Health Institute. Ctra. Majadahonda a Pozuelo km 2,2. Majadahonda, Madrid 28220, Spain
| | - Custodia García-Jiménez
- Department
of Basic Health Sciences. Rey Juan Carlos
University. Avda. Atenas
s/n, Alcorcón, Madrid 28922, Spain
| | - Rafael A. García-Muñoz
- Group
of Chemical and Environmental Engineering, Rey Juan Carlos University. C/Tulipán s/n, Móstoles, Madrid28933, Spain
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2
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Zhao H, Li Y, Chen J, Zhang J, Yang Q, Cui J, Shi A, Wu J. Environmental stimulus-responsive mesoporous silica nanoparticles as anticancer drug delivery platforms. Colloids Surf B Biointerfaces 2024; 234:113758. [PMID: 38241892 DOI: 10.1016/j.colsurfb.2024.113758] [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: 10/18/2023] [Revised: 01/03/2024] [Accepted: 01/13/2024] [Indexed: 01/21/2024]
Abstract
Currently, cancer poses a significant health challenge in the medical community. Traditional chemotherapeutic agents are often accompanied by toxic side effects and limited therapeutic efficacy, restricting their application and advancement in cancer treatment. Therefore, there is an urgent need for developing intelligent drug release systems. Mesoporous silica nanoparticles (MSNs) have many advantages, such as a large specific surface area, substantial pore volume and size, adjustable mesoporous material pore size, excellent biocompatibility, and thermodynamic stability, making them ideal carriers for drug delivery and release. Additionally, they have been widely used to develop novel anticancer drug carriers. Recently, MSNs have been employed to design responsive systems that react to the tumor microenvironment and external stimuli for controlled release of anticancer drugs. This includes factors within the intratumor environment, such as pH, temperature, enzymes, and glutathione as well as external tumor stimuli, such as light, magnetic field, and ultrasound, among others. In this review, we discuss the research progress on environmental stimulus-responsive MSNs in anticancer drug delivery systems, including internal and external environment single stimulus-responsive release and combined stimulus-responsive release. We also summarize the current challenges associated with environmental stimulus-responsive MSNs and elucidate future directions, providing a reference for the functionalization modification and practical application of these MSNs.
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Affiliation(s)
- Huanhuan Zhao
- Department of Basic Medical, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China; Key Laboratory of Microcosmic Syndrome Differentiation, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
| | - Yan Li
- Department of Geriatrics, The First People's Hospital of Yunnan Province, Kunming, Yunnan 650034, China; Key Laboratory of Microcosmic Syndrome Differentiation, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
| | - Jiaxin Chen
- Department of Basic Medical, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China; Key Laboratory of Microcosmic Syndrome Differentiation, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
| | - Jinjia Zhang
- Department of Basic Medical, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China; Key Laboratory of Microcosmic Syndrome Differentiation, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
| | - Qiuqiong Yang
- Department of Basic Medical, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China; Key Laboratory of Microcosmic Syndrome Differentiation, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
| | - Ji Cui
- Department of Basic Medical, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China; Key Laboratory of Microcosmic Syndrome Differentiation, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China
| | - Anhua Shi
- Department of Basic Medical, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China; Key Laboratory of Microcosmic Syndrome Differentiation, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China.
| | - Junzi Wu
- Department of Basic Medical, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China; Department of Geriatrics, The First People's Hospital of Yunnan Province, Kunming, Yunnan 650034, China; Key Laboratory of Microcosmic Syndrome Differentiation, Yunnan University of Chinese Medicine, Kunming, Yunnan 650500, China.
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3
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Chen M, Shen Y, Pu Y, Zhou B, Bing J, Ge M, Zhu Y, Gao S, Wu W, Zhou M, Shi J. Biomimetic inducer enabled dual ferroptosis of tumor and M2-type macrophages for enhanced tumor immunotherapy. Biomaterials 2023; 303:122386. [PMID: 37977008 DOI: 10.1016/j.biomaterials.2023.122386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/29/2023] [Accepted: 11/04/2023] [Indexed: 11/19/2023]
Abstract
Tumor-associated macrophages (TAMs) are abundant in the tumor microenvironment which promotes the formation of the immunosuppressive tumor microenvironment (ITME) through multiple mechanisms, severely counteracting the therapeutic efficacy of immunotherapy. In this study, a novel biomimetic ferroptosis inducer (D@FMN-M) capable of ITME regulation for enhanced cancer ferroptosis immunotherapy is reported. Upon tumor accumulation of D@FMN-M, the intratumoral mild acidity triggers the biodegradation of Fe-enriched nanocarriers and the concurrent co-releases of dihydroartemisinin (DHA) and Fe3+. The released Fe3+ is reduced to Fe2+ by consuming intratumoral glutathione (GSH), which promotes abundant free radical generation via triggering Fenton and Fe2+-DHA reactions, thus inducing ferroptosis of both cancer cells and M2-type TAMs. Resultantly, the anticancer immune response is strongly activated by the massive tumor-associated antigens released by ferroptositic cancer cells. Also importantly, the ferroptosis-sensitive M2-type TAMs will be either damaged or gradually domesticated to ferroptosis-resistant M1 TAMs under the ferroptosis stress, favoring the normalization of ITME and finally amplifying cancer ferroptosis immunotherapeutic efficacy. This work provides a novel strategy for ferroptosis immunotherapy of solid tumors featuring TAMs infiltration and immunosuppression by inducing dual ferroptosis of tumor cells and M2-type TAMs.
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Affiliation(s)
- Mingqi Chen
- Endoscopy Center, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, PR China
| | - Yucui Shen
- Endoscopy Center, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, PR China
| | - Yinying Pu
- Department of Medical Ultrasound, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610072, Sichuan, PR China
| | - Bangguo Zhou
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Tongji University School of Medicine, Shanghai, 200072, PR China
| | - Jinhong Bing
- Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences (2021RU012), Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China
| | - Min Ge
- Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences (2021RU012), Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China
| | - Yaxuan Zhu
- Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences (2021RU012), Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China
| | - Shuang Gao
- Endoscopy Center, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, PR China
| | - Wencheng Wu
- Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences (2021RU012), Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China.
| | - Min Zhou
- Endoscopy Center, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, PR China.
| | - Jianlin Shi
- Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences (2021RU012), Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China.
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4
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Sivamaruthi BS, Kapoor DU, Kukkar RR, Gaur M, Elossaily GM, Prajapati BG, Chaiyasut C. Mesoporous Silica Nanoparticles: Types, Synthesis, Role in the Treatment of Alzheimer's Disease, and Other Applications. Pharmaceutics 2023; 15:2666. [PMID: 38140007 PMCID: PMC10747102 DOI: 10.3390/pharmaceutics15122666] [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: 10/03/2023] [Revised: 10/25/2023] [Accepted: 11/21/2023] [Indexed: 12/24/2023] Open
Abstract
Globally, many individuals struggle with Alzheimer's disease (AD), an unrelenting and incapacitating neurodegenerative condition. Despite notable research endeavors, effective remedies for AD remain constrained, prompting the exploration of innovative therapeutic avenues. Within this context, silica-based nanoplatforms have emerged with pronounced potential due to their unique attributes like expansive surface area, customizable pore dimensions, and compatibility with living systems. These nanoplatforms hold promise as prospective interventions for AD. This assessment provides a comprehensive overview encompassing various forms of mesoporous silica nanoparticles (MSNs), techniques for formulation, and their applications in biomedicine. A significant feature lies in their ability to precisely guide and control the transport of therapeutic agents to the brain, facilitated by the adaptability of these nanoplatforms as drug carriers. Their utility as tools for early detection and monitoring of AD is investigated. Challenges and prospects associated with harnessing MSNs are studied, underscoring the imperative of stringent safety evaluations and optimization of how they interact with the body. Additionally, the incorporation of multifunctional attributes like imaging and targeting components is emphasized to enhance their efficacy within the intricate milieu of AD. As the battle against the profound repercussions of AD persists, MSNs emerge as a promising avenue with the potential to propel the development of viable therapeutic interventions.
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Affiliation(s)
- Bhagavathi Sundaram Sivamaruthi
- Office of Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand;
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Devesh U. Kapoor
- Department of Pharmacy, Dr. Dayaram Patel Pharmacy College, Bardoli 394601, Gujarat, India;
| | - Rajiv R. Kukkar
- School of Pharmacy, Raffles University, Neemrana 301705, Rajasthan, India
| | - Mansi Gaur
- Rajasthan Pharmacy College, Rajasthan University of Health Sciences, Jaipur 302033, Rajasthan, India
| | - Gehan M. Elossaily
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, P.O. Box 71666, Riyadh 11597, Saudi Arabia;
| | - Bhupendra G. Prajapati
- Shree S. K. Patel College of Pharmaceutical Education and Research, Ganpat University, Mehsana 384012, Gujarat, India
| | - Chaiyavat Chaiyasut
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
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5
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Li W, Sun L, Zheng X, Li F, Zhang W, Li T, Guo Y, Tang D. Multifunctional Nanoprobe Based on Fluorescence Resonance Energy Transfer for Furin Detection and Drug Delivery. Anal Chem 2023. [PMID: 37307415 DOI: 10.1021/acs.analchem.3c01416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Triple-negative breast cancer is particularly difficult to treat because of its high degree of malignancy and poor prognosis. A fluorescence resonance energy transfer (FRET) nanoplatform plays a very important role in disease diagnosis and treatment due to its unique detection performance. Combining the properties of agglomeration-induced emission fluorophore and FRET pair, a FRET nanoprobe (HMSN/DOX/RVRR/PAMAM/TPE) induced by specific cleavage was designed. First, hollow mesoporous silica nanoparticles (HMSNs) were used as drug carriers to load doxorubicin (DOX). HMSN nanopores were coated with the RVRR peptide. Then, polyamylamine/phenylethane (PAMAM/TPE) was combined in the outermost layer. When Furin cut off the RVRR peptide, DOX was released and adhered to PAMAM/TPE. Finally, the TPE/DOX FRET pair was constituted. The overexpression of Furin in the triple-negative breast cancer cell line (MDA-MB-468 cell) can be quantitatively detected by FRET signal generation, so as to monitor cell physiology. In conclusion, the HMSN/DOX/RVRR/PAMAM/TPE nanoprobes were designed to provide a new idea for the quantitative detection of Furin and drug delivery, which is conducive to the early diagnosis and treatment of triple-negative breast cancer.
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Affiliation(s)
- Wenxin Li
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Li Sun
- Linyi University, Linyi 276000, China
| | | | - Fen Li
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Wenyue Zhang
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Tao Li
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Yingshu Guo
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Dianping Tang
- Key Laboratory for Analytical Science of Food Safety and Biology (MOE & Fujian Province), Department of Chemistry, Fuzhou University, Fuzhou 350108, P. R. China
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6
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Wu S, Shi J, Chen X, Bai L, Wu Q, Zhang G. Endogenous NO-release multi-responsive hollow mesoporous silica nanoparticles for drug encapsulation and delivery. Colloids Surf B Biointerfaces 2023; 227:113346. [PMID: 37230051 DOI: 10.1016/j.colsurfb.2023.113346] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 05/01/2023] [Accepted: 05/11/2023] [Indexed: 05/27/2023]
Abstract
Novel multi-responsive drug delivery vehicles (CDs/PNVCL@HMSNs) were prepared by grafting amino-terminated poly (N-vinyl caprolactam) (PNVCL-NH2) and amino-rich carbon dots (CDs) on the surface of aldehyde-functionalized HMSNs (HMSNs-CHO) via Schiff base reaction. The CDs were prepared from L-arginine and their surfaces were rich in guanidine. Doxorubicin (DOX) was loaded into the nanoparticles to form drug loaded vehicles (CDs/PNVCL@HMSNs-DOX) and the drug loading efficiency was 58.38%. The drug release behaviors of CDs/PNVCL@HMSNs-DOX showed temperature and pH responsiveness due to the poly (N-vinyl caprolactam) (PNVCL) and Schiff base bond. The high concentration of NO released in high concentration H2O2 of tumor site could induce tumor cells apoptosis. The multi-responsive CDs/PNVCL@HMSNs are intriguing drug carriers, which combine drug delivery and NO release in one.
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Affiliation(s)
- Shu Wu
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials (Liaoning University), College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Jinjing Shi
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials (Liaoning University), College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Xia Chen
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials (Liaoning University), College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Lu Bai
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials (Liaoning University), College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Qiuhua Wu
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials (Liaoning University), College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Guolin Zhang
- Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials (Liaoning University), College of Chemistry, Liaoning University, Shenyang 110036, China.
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7
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Bovine serum albumin-based and dual-responsive targeted hollow mesoporous silica nanoparticles for breast cancer therapy. Colloids Surf B Biointerfaces 2023; 224:113201. [PMID: 36822117 DOI: 10.1016/j.colsurfb.2023.113201] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/29/2023] [Accepted: 02/08/2023] [Indexed: 02/13/2023]
Abstract
Combination therapy is an effective way to alleviate the shortcoming of monotherapy and enhances therapeutic efficacy. Herein, a distinctive hollow mesoporous silica nanoparticle (HMSNs) encapsulated with folic acid-modified bovine serum albumin (BSA-FA), denoted as HBF, was engineered for tumor targeting and dual-responsive release of loaded-therapeutic agents MD (methylene blue (MB) and doxorubicin (DOX)). The BSA molecule as a ''gatekeeper'' prevents premature drug leakage and actively unloads the cargos through BSA detachment in response to intracellular glutathione (GSH). Folic acid (FA) promotes the specific intracellular delivery of the drug to folate receptor (FR)-expressing cancer cells to improve the efficacy of chemo-photodynamic therapy (PDT). In vitro drug release profiles showed that the drug carrier could achieve pH/redox-responsive drug release from MD@HBF owing to the cleavage of the imine bonds between HMSNs-CHO and BSA-FA and BSA intramolecular disulfide bond. Additionally, a series of biological evaluations, such as cell uptake experiments, toxicity experiments, and in vivo therapeutic assays indicated that MD@HBF possesses the features of accurately targeting FR-expressing 4T1 cells to induce cells apoptosis in vitro, exhibits outstanding tumor cell synergistic killing efficiency of chemo-photodynamic therapy (combination index CI = 0.325), and inhibits tumors growth. These results demonstrated that the strategy of combining HMSNs with stimuli-responsive biodegradable protein molecules could provide a new potential direction toward the ''on-demand'' drug release for precision chemo-photodynamic therapy in cancer treatment.
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8
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Menezes T, Bouguerra S, Andreani T, Pereira R, Pereira C. Preparation, Characterization, and Environmental Safety Assessment of Dithiocarbazate Loaded Mesoporous Silica Nanoparticles. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:370. [PMID: 36678123 PMCID: PMC9862897 DOI: 10.3390/nano13020370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 12/26/2022] [Accepted: 01/11/2023] [Indexed: 06/17/2023]
Abstract
Dithiocarbazates comprise an important class of Schiff bases with remarkable biological applications due to the imine group present in their structure. However, full exploitation of the biological activity of 3-methyl-5-phenyl-pyrazoline-1-(S-benzyldithiocarbazate) (DTC) is limited due to its easy degradation and poor solubility in aqueous solutions. The loading of DTC into mesoporous silica nanoparticles (MSiNPs) can be an excellent strategy to improve the solubility of DTC in the aqueous medium. Therefore, the main goal of the present work was to design MSiNP-DTC and to evaluate the success of the loading process by measuring its physicochemical properties and evaluating the environmental safety of the new DTC formulation using different aquatic organisms, such as the microalgae Raphidocelis subcapitata, the macrophyte Lemna minor, and the marine bacterium Aliivibrio fischeri. DTC, MSiNP, and MSiNP-DTC concentrations ranging from 8.8 to 150 mg L-1 were tested for all the species, showing low toxicity against aquatic organisms. Loading DTC into MSiNPs caused a slight increase in the toxicity at the concentrations tested, only allowing for the estimation of the effect concentration causing a 20% reduction in bioluminescence or growth rate (EC20). Therefore, despite the potential of MSiNPs as a drug delivery system (DDS), it is of utmost importance to assess its impact on the safety of the new formulations.
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Affiliation(s)
- Thacilla Menezes
- Porto University Chemistry Research Center (CIQUP), Department of Chemistry and Biochemistry, Institute of Molecular Sciences (IMS)—Faculty of Sciences of the University of Porto (FCUP), Rua do Campo Alegre 687, 4169-007 Porto, Portugal
| | - Sirine Bouguerra
- GreenUPorto—Sustainable Agrifood Production Research Centre & INOV4AGRO, Faculty of Sciences of the University of Porto (FCUP), Rua do Campo Alegre s/n, 4169-007 Porto, Portugal
| | - Tatiana Andreani
- Porto University Chemistry Research Center (CIQUP), Department of Chemistry and Biochemistry, Institute of Molecular Sciences (IMS)—Faculty of Sciences of the University of Porto (FCUP), Rua do Campo Alegre 687, 4169-007 Porto, Portugal
- GreenUPorto—Sustainable Agrifood Production Research Centre & INOV4AGRO, Faculty of Sciences of the University of Porto (FCUP), Rua do Campo Alegre s/n, 4169-007 Porto, Portugal
- Centre for Research and Technology of Agro-Environmental and Biological Sciences (CTAB) & INOV4AGRO, University of Trás-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal
| | - Ruth Pereira
- GreenUPorto—Sustainable Agrifood Production Research Centre & INOV4AGRO, Faculty of Sciences of the University of Porto (FCUP), Rua do Campo Alegre s/n, 4169-007 Porto, Portugal
| | - Carlos Pereira
- Porto University Chemistry Research Center (CIQUP), Department of Chemistry and Biochemistry, Institute of Molecular Sciences (IMS)—Faculty of Sciences of the University of Porto (FCUP), Rua do Campo Alegre 687, 4169-007 Porto, Portugal
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9
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ROS-responsive PPGF nanofiber membrane as a drug delivery system for long-term drug release in attenuation of osteoarthritis. NPJ Regen Med 2022; 7:66. [PMID: 36323709 PMCID: PMC9630282 DOI: 10.1038/s41536-022-00254-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 09/12/2022] [Indexed: 11/06/2022] Open
Abstract
Excessive reactive oxygen species (ROS) are one of the leading mechanisms in the initiation and development of osteoarthritis (OA). However, conventional injection of ROS-responsive drug delivery systems (DDSs) such as nanoparticles and hydrogels usually cannot provide effective treatment due to rapid clearance and degradation or low bioavailability. In this study, a ROS-responsive nanofiber membrane named PLA/PEGDA-EDT@rGO-Fucoxanthin (PPGF) is fabricated by electrospinning, wherein PEGDA-EDT served as the ROS-responsive motif, reduced graphene oxide (rGO) as the drug carrier and fucoxanthin (Fx) as the antioxidative and anti-inflammatory agent. The results demonstrated that the PPGF nanofiber membrane exhibited sustained and long-term Fx release behavior (at least 66 days) in response to hydrogen peroxide (H2O2) in vitro. With low cytotoxicity and smart ROS responsiveness, PPGF showed excellent anti-inflammatory and antioxidative effects on IL-1β-induced chondrocytes by potent ROS scavenging potential and upregulation of antioxidative enzymes. It also demonstrated the attenuation of OA progression with the reduced Osteoarthritis Research Society International (OARSI) score by 93.17% in 8 weeks. The smart ROS-responsive, biodegradable and biocompatible nanofiber membranes possess great potential for OA therapy under arthroscopy.
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Lin J, Zheng R, Huang L, Tu Y, Li X, Chen J. Folic acid-mediated MSNs@Ag@Geb multifunctional nanocomposite heterogeneous platform for combined therapy of non-small cell lung cancer. Colloids Surf B Biointerfaces 2022; 217:112639. [PMID: 35759894 DOI: 10.1016/j.colsurfb.2022.112639] [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: 02/16/2022] [Revised: 06/06/2022] [Accepted: 06/12/2022] [Indexed: 11/27/2022]
Abstract
Molecularly targeted drugs are flourishing in the clinical treatment of non-small cell lung cancer (NSCLC). However, the treatment of a single drug (such as Gefitinib (Geb)) had defects such as poor pharmacokinetics, insufficient drug delivery, and considerable toxic side effects, which greatly affect its therapeutic efficacy against NSCLC. To solve these issues, this study developed a new nanocomposite heterogeneous platform (MSNs@Ag@Geb-FA) that combined photothermal therapy and molecular targeted therapy. The high specific surface area empowered mesoporous silicon dioxide (SiO2) heterostructure the ability to efficiently load Ag photothermal agents and anti-tumor drug Geb. Meanwhile, a favorable pH response (degradation of residual MnO2) achieved the controlled release of Ag and Geb. Besides, the targeting and endocytosis properties of nano drugs were greatly improved through the modification of folic acid (FA). Both in vivo and in vitro experiments authenticated that this nanocomposite heterogeneous platform could effectively integrate the multiple tumor suppressor properties of Ag nanoparticles and cooperate with Geb to hasten A549 cell apoptosis, thereby achieving a favorable anti-tumor effect. This heterogeneous structure of the nanocomposite heterogeneous platform could provide an effective strategy for the treatment of NSCLC.
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Affiliation(s)
- Jianbo Lin
- Department of Thoracic Surgery, First Affiliated Hospital of Fujian Medical University, 350005 Fuzhou, Fujian, China
| | - Rujie Zheng
- Department of Anesthesiology, First Affiliated Hospital of Fujian Medical University, 350005 Fuzhou, Fujian, China
| | - Liping Huang
- Pharmaceutical Department, First Affiliated Hospital of Fujian Medical University, 350005 Fuzhou, Fujian, China
| | - Yuanrong Tu
- Department of Thoracic Surgery, First Affiliated Hospital of Fujian Medical University, 350005 Fuzhou, Fujian, China
| | - Xu Li
- Department of Thoracic Surgery, First Affiliated Hospital of Fujian Medical University, 350005 Fuzhou, Fujian, China
| | - Jianfeng Chen
- Department of Thoracic Surgery, First Affiliated Hospital of Fujian Medical University, 350005 Fuzhou, Fujian, China.
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11
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Zhu Y, Zhang M, Wei S, Wang B, He J, Qiu X. Temperature-responsive P(NIPAM-co-NHMA)-grafted organic-inorganic hybrid hollow mesoporous silica nanoparticles for controlled drug delivery. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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12
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Cytostatic and Cytotoxic Effects of Hollow-Shell Mesoporous Silica Nanoparticles Containing Magnetic Iron Oxide. NANOMATERIALS 2021; 11:nano11092455. [PMID: 34578771 PMCID: PMC8467190 DOI: 10.3390/nano11092455] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/08/2021] [Accepted: 09/15/2021] [Indexed: 12/17/2022]
Abstract
Among the different types of nanoparticles used in biomedical applications, Fe nanoparticles and mesoporous siliceous materials have been extensively investigated because of their possible theranostic applications. Here, we present hollow-shell mesoporous silica nanoparticles that encapsulate iron oxide and that are prepared using a drug-structure-directing agent concept (DSDA), composed of the model drug tryptophan modified by carbon aliphatic hydrocarbon chains. The modified tryptophan can behave as an organic template that allows directing the hollow-shell mesoporous silica framework, as a result of its micellisation and subsequent assembly of the silica around it. The one-pot synthesis procedure facilitates the incorporation of hydrophobically stabilised iron oxide nanoparticles into the hollow internal silica cavities, with the model drug tryptophan in the shell pores, thus enabling the incorporation of different functionalities into the all-in-one nanoparticles named mesoporous silica nanoparticles containing magnetic iron oxide (Fe3O4@MSNs). Additionally, the drug loading capability and the release of tryptophan from the silica nanoparticles were examined, as well as the cytostaticity and cytotoxicity of the Fe3O4@MSNs in different colon cancer cell lines. The results indicate that Fe3O4@MSNs have great potential for drug loading and drug delivery into specific target cells, thereby overcoming the limitations associated with conventional drug formulations, which are unable to selectively reach the sites of interest.
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13
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Morales V, McConnell J, Pérez-Garnes M, Almendro N, Sanz R, García-Muñoz RA. L-Dopa release from mesoporous silica nanoparticles engineered through the concept of drug-structure-directing agents for Parkinson's disease. J Mater Chem B 2021; 9:4178-4189. [PMID: 33989370 DOI: 10.1039/d1tb00481f] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Parkinson's disease (PD) is a progressive neurodegenerative disease, the 2nd most common after Alzheimer's disease, the main effect of which is the loss of dopaminergic neurons. Levodopa or l-Dopa is an amino acid used in the treatment of PD that acts as the immediate precursor to dopamine. However, over time the efficacy of the medication gradually decreases requiring modified delivery methods. One of the major challenges for the medication to work is to achieve a gradual continuous supply of l-Dopa to the brain to minimise symptoms. Herein, mesoporous silica nanoparticles (MSNs) were engineered through the concept of drug-structure-directing agents (DSDAs) with inherent therapeutic activity. The DSDA used was l-Dopa drug modified by amidation with fatty acids to build anionic surfactants that were able to form micelles as templates for the assembly of inorganic precursors to form the silica framework. This templating route produced MSNs with tunable sizes ranging from 100 nm to 1 μm and with different shapes: spherical, with either solid structures with radial mesopores and porous shells, or hollow-shells with inside large void cavities; and elongated, characterized by long hollows covered by mesoporous shells. The concept of using DSDAs to synthesize drug nanocarriers can be used to avoid the surfactant removal and subsequent drug loading steps involved in the synthesis of conventional MSNs. We hypothesized that the l-Dopa released from MSN materials is mediated by the size and solubility of the DSDAs, and the surface chemical interactions between the DSDAs and MSN hosts. Different pHs (acidic and neutral) simulating gastrointestinal tract conditions were tested, and the results showed hardly any release for gastric conditions at pH 1.2, avoiding the premature release in the stomach typical of conventional MSNs, while for intestinal conditions of pH 7.4, the release of l-Dopa occurred in a continuous and sustained manner, which is well suited to the drug's application and delivery route, and matches well with achieving a sustained l-Dopa delivery to relief symptoms. This could open up new uses for MSNs synthesized by this approach to treat PD.
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Affiliation(s)
- V Morales
- Department of Chemical and Environmental Technology, Rey Juan Carlos University, C/Tulipán s/n, 28933, Móstoles, Madrid, Spain.
| | - J McConnell
- Department of Chemical & Process Engineering, University of Strathclyde, Glasgow G1 1XJ, UK
| | - M Pérez-Garnes
- Department of Chemical and Environmental Technology, Rey Juan Carlos University, C/Tulipán s/n, 28933, Móstoles, Madrid, Spain.
| | - N Almendro
- Department of Chemical and Environmental Technology, Rey Juan Carlos University, C/Tulipán s/n, 28933, Móstoles, Madrid, Spain.
| | - R Sanz
- Department of Chemical and Environmental Technology, Rey Juan Carlos University, C/Tulipán s/n, 28933, Móstoles, Madrid, Spain.
| | - R A García-Muñoz
- Department of Chemical and Environmental Technology, Rey Juan Carlos University, C/Tulipán s/n, 28933, Móstoles, Madrid, Spain.
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14
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Martinez-Erro S, Navas F, Romaní-Cubells E, Fernández-García P, Morales V, Sanz R, García-Muñoz RA. Kidney-Protector Lipidic Cilastatin Derivatives as Structure-Directing Agents for the Synthesis of Mesoporous Silica Nanoparticles for Drug Delivery. Int J Mol Sci 2021; 22:7968. [PMID: 34360733 PMCID: PMC8348040 DOI: 10.3390/ijms22157968] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 07/21/2021] [Accepted: 07/22/2021] [Indexed: 01/23/2023] Open
Abstract
Mesoporous silica nanomaterials have emerged as promising vehicles in controlled drug delivery systems due to their ability to selectively transport, protect, and release pharmaceuticals in a controlled and sustained manner. One drawback of these drug delivery systems is their preparation procedure that usually requires several steps including the removal of the structure-directing agent (surfactant) and the later loading of the drug into the porous structure. Herein, we describe the preparation of mesoporous silica nanoparticles, as drug delivery systems from structure-directing agents based on the kidney-protector drug cilastatin in a simple, fast, and one-step process. The concept of drug-structure-directing agent (DSDA) allows the use of lipidic derivatives of cilastatin to direct the successful formation of mesoporous silica nanoparticles (MSNs). The inherent pharmacological activity of the surfactant DSDA cilastatin-based template permits that the MSNs can be directly employed as drug delivery nanocarriers, without the need of extra steps. MSNs thus synthesized have shown good sphericity and remarkable textural properties. The size of the nanoparticles can be adjusted by simply selecting the stirring speed, time, and aging temperature during the synthesis procedure. Moreover, the release experiments performed on these materials afforded a slow and sustained drug release over several days, which illustrates the MSNs potential utility as drug delivery system for the cilastatin cargo kidney protector. While most nanotechnology strategies focused on combating the different illnesses this methodology emphasizes on reducing the kidney toxicity associated to cancer chemotherapy.
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Affiliation(s)
| | | | | | | | | | | | - Rafael A. García-Muñoz
- Department of Chemical and Environmental Technology, Rey Juan Carlos University (URJC), C/Tulipán s/n, Móstoles, 28933 Madrid, Spain; (S.M.-E.); (F.N.); (E.R.-C.); (P.F.-G.); (V.M.); (R.S.)
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15
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Rastegari E, Hsiao YJ, Lai WY, Lai YH, Yang TC, Chen SJ, Huang PI, Chiou SH, Mou CY, Chien Y. An Update on Mesoporous Silica Nanoparticle Applications in Nanomedicine. Pharmaceutics 2021; 13:1067. [PMID: 34371758 PMCID: PMC8309088 DOI: 10.3390/pharmaceutics13071067] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/30/2021] [Accepted: 07/05/2021] [Indexed: 01/09/2023] Open
Abstract
The efficient and safe delivery of therapeutic drugs, proteins, and nucleic acids are essential for meaningful therapeutic benefits. The field of nanomedicine shows promising implications in the development of therapeutics by delivering diagnostic and therapeutic compounds. Nanomedicine development has led to significant advances in the design and engineering of nanocarrier systems with supra-molecular structures. Smart mesoporous silica nanoparticles (MSNs), with excellent biocompatibility, tunable physicochemical properties, and site-specific functionalization, offer efficient and high loading capacity as well as robust and targeted delivery of a variety of payloads in a controlled fashion. Such unique nanocarriers should have great potential for challenging biomedical applications, such as tissue engineering, bioimaging techniques, stem cell research, and cancer therapies. However, in vivo applications of these nanocarriers should be further validated before clinical translation. To this end, this review begins with a brief introduction of MSNs properties, targeted drug delivery, and controlled release with a particular emphasis on their most recent diagnostic and therapeutic applications.
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Grants
- MOST 108-2320-B-010 -019 -MY3; MOST 109-2327-B-010-007 Ministry of Science and Technology
- MOHW108-TDU-B-211-133001, MOHW109-TDU-B-211-114001 Ministry of Health and Welfare
- VN109-16 VGH, NTUH Joint Research Program
- VTA107-V1-5-1, VTA108-V1-5-3, VTA109-V1-4-1 VGH, TSGH, NDMC, AS Joint Research Program
- IBMS-CRC109-P04 AS Clinical Research Center
- the "Cancer Progression Research Center, National Yang-Ming University" from The Featured Areas Research Center Program within the framework of the Higher Education Sprout Project by the Ministry of Education (MOE) in Taiwan the "Cancer Progression Research Center, National Yang-Ming University" from The Featured Areas Research Center Program within the framework of the Higher Education Sprout Project by the Ministry of Education (MOE) in Taiwan
- and the Ministry of Education through the SPROUT Project- Center For Intelligent Drug Systems and Smart Bio-devices (IDS2B) of National Chiao Tung University and, Taiwan. and the Ministry of Education through the SPROUT Project- Center For Intelligent Drug Systems and Smart Bio-devices (IDS2B) of National Chiao Tung University and, Taiwan.
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Affiliation(s)
- Elham Rastegari
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.R.); (Y.-J.H.); (W.-Y.L.); (Y.-H.L.); (T.-C.Y.); (S.-J.C.)
- Institute of Pharmacology, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
| | - Yu-Jer Hsiao
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.R.); (Y.-J.H.); (W.-Y.L.); (Y.-H.L.); (T.-C.Y.); (S.-J.C.)
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
| | - Wei-Yi Lai
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.R.); (Y.-J.H.); (W.-Y.L.); (Y.-H.L.); (T.-C.Y.); (S.-J.C.)
- Institute of Pharmacology, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
| | - Yun-Hsien Lai
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.R.); (Y.-J.H.); (W.-Y.L.); (Y.-H.L.); (T.-C.Y.); (S.-J.C.)
- Institute of Pharmacology, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
| | - Tien-Chun Yang
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.R.); (Y.-J.H.); (W.-Y.L.); (Y.-H.L.); (T.-C.Y.); (S.-J.C.)
- Institute of Pharmacology, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
| | - Shih-Jen Chen
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.R.); (Y.-J.H.); (W.-Y.L.); (Y.-H.L.); (T.-C.Y.); (S.-J.C.)
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei 11217, Taiwan
| | - Pin-I Huang
- Department of Oncology, Taipei Veterans General Hospital, Taipei Veterans General Hospital, Taipei 11217, Taiwan;
| | - Shih-Hwa Chiou
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.R.); (Y.-J.H.); (W.-Y.L.); (Y.-H.L.); (T.-C.Y.); (S.-J.C.)
- Institute of Pharmacology, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei 11217, Taiwan
| | - Chung-Yuan Mou
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Yueh Chien
- Department of Medical Research, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.R.); (Y.-J.H.); (W.-Y.L.); (Y.-H.L.); (T.-C.Y.); (S.-J.C.)
- Institute of Pharmacology, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
- School of Medicine, National Yang-Ming Chiao Tung University, Taipei 11217, Taiwan
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