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Tang J, Yang Z, Zhang Y, Huang R, Yu C, Yu C. Preparation of PEGylated nedaplatin liposomes with sustained release behavior for enhancing the antitumor efficacy of non-small cell lung cancer. Int J Pharm 2023; 635:122708. [PMID: 36764415 DOI: 10.1016/j.ijpharm.2023.122708] [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: 10/21/2022] [Revised: 01/15/2023] [Accepted: 02/04/2023] [Indexed: 02/11/2023]
Abstract
Nedaplatin (NDP) plays an important role in the chemotherapies of non-small cell lung cancer (NSCLC). However, dose-limiting toxicities such as myelosuppression and drug resistance restrict its clinical application. Herein, we intended to overcome these defects by developing a PEGylated liposomal formulation encapsulated NDP (NDP-LPs). For the first time, we found the incompatibility between NDP and natural phospholipids such as egg phosphatidylcholine (EPC) using the high-performance liquid chromatography (HPLC) method. The orthogonal experimental design was applied to optimize the conditions for preparing NDP-LPs, with encapsulation efficiency (EE) as the evaluation indicator. The physicochemical properties of optimized NDP-LPs were further characterized, including particle size, zeta potential, EE, drug release profiles, and so on. Results showed that a significantly sustained-release profile of NDP-LPs was observed and the releasing time of NDP could reach as long as 8 days. At the cellular level, NDP encapsulated in the PEGylated liposomes enhanced its cellular uptake and possessed potent cytotoxic activity. After intravenous injection, NDP-LPs could accumulate at tumor sites and effectivelyinhibit tumor growth of mice without obvious adverse effects. In conclusion, our results demonstrated that PEGylated liposomes could serve as a promising carrier to enhance the therapeutic effects of NDP.
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Affiliation(s)
- Jinsong Tang
- Research Center of Pharmaceutical Preparations and Nanomedicine, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
| | - Zhangyou Yang
- Pharmaceutical Engineering Research Center, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
| | - Yuan Zhang
- Department of Pharmacy, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Ruixue Huang
- Research Center of Pharmaceutical Preparations and Nanomedicine, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China
| | - Chaoqun Yu
- Research Center of Pharmaceutical Preparations and Nanomedicine, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China.
| | - Chao Yu
- Research Center of Pharmaceutical Preparations and Nanomedicine, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Pharmaceutical Engineering Research Center, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China.
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2
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Bai X, Smith ZL, Wang Y, Butterworth S, Tirella A. Sustained Drug Release from Smart Nanoparticles in Cancer Therapy: A Comprehensive Review. MICROMACHINES 2022; 13:mi13101623. [PMID: 36295976 PMCID: PMC9611581 DOI: 10.3390/mi13101623] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 09/22/2022] [Accepted: 09/22/2022] [Indexed: 05/14/2023]
Abstract
Although nanomedicine has been highly investigated for cancer treatment over the past decades, only a few nanomedicines are currently approved and in the market; making this field poorly represented in clinical applications. Key research gaps that require optimization to successfully translate the use of nanomedicines have been identified, but not addressed; among these, the lack of control of the release pattern of therapeutics is the most important. To solve these issues with currently used nanomedicines (e.g., burst release, systemic release), different strategies for the design and manufacturing of nanomedicines allowing for better control over the therapeutic release, are currently being investigated. The inclusion of stimuli-responsive properties and prolonged drug release have been identified as effective approaches to include in nanomedicine, and are discussed in this paper. Recently, smart sustained release nanoparticles have been successfully designed to safely and efficiently deliver therapeutics with different kinetic profiles, making them promising for many drug delivery applications and in specific for cancer treatment. In this review, the state-of-the-art of smart sustained release nanoparticles is discussed, focusing on the design strategies and performances of polymeric nanotechnologies. A complete list of nanomedicines currently tested in clinical trials and approved nanomedicines for cancer treatment is presented, critically discussing advantages and limitations with respect to the newly developed nanotechnologies and manufacturing methods. By the presented discussion and the highlight of nanomedicine design criteria and current limitations, this review paper could be of high interest to identify key features for the design of release-controlled nanomedicine for cancer treatment.
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Affiliation(s)
- Xue Bai
- Division of Pharmacy and Optometry, School of Health Science, Faculty of Biology, Medicine and Health, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Zara L. Smith
- Division of Pharmacy and Optometry, School of Health Science, Faculty of Biology, Medicine and Health, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Yuheng Wang
- Division of Pharmacy and Optometry, School of Health Science, Faculty of Biology, Medicine and Health, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Sam Butterworth
- Division of Pharmacy and Optometry, School of Health Science, Faculty of Biology, Medicine and Health, University of Manchester, Oxford Road, Manchester M13 9PT, UK
| | - Annalisa Tirella
- Division of Pharmacy and Optometry, School of Health Science, Faculty of Biology, Medicine and Health, University of Manchester, Oxford Road, Manchester M13 9PT, UK
- BIOtech-Center for Biomedical Technologies, Department of Industrial Engineering, University of Trento, Via delle Regole 101, 38123 Trento, Italy
- Correspondence:
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Thakur S, Kour R, Kaur S, Jain SK. Spray-Dried Microspheres of Carboplatin: Technology to Develop Longer-Acting Injectable with Improved Physio-Chemical Stability, Toxicity, and Therapeutics. AAPS PharmSciTech 2022; 23:128. [PMID: 35484413 DOI: 10.1208/s12249-022-02281-1] [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: 03/01/2022] [Accepted: 04/12/2022] [Indexed: 11/30/2022] Open
Abstract
The present study aims to develop carboplatin injectable microspheres using spray-drying technology. The optimized powdered microspheres (MS-19-ST2) were morphologically spherical, with a 1.795 μm particle size and good micromeritic properties. Under normal temperature conditions, the MS-19-ST2 formulation exhibited a sustained release behaviour following first-order drug release kinetics with no compatibility issues with aluminium syringes. Furthermore, MS-19-ST2 formulation outperformed its commercial counterpart in terms of in vivo pharmaco-kinetics and -dynamics (MRT-13.9 ± 0.9 h, T1/2-8.2 ± 0.3 h, tumour inhibition-74.5%). Additionally, the MS-19-ST2 formulation was much safer to use than its commercial counterpart, as observed from the results of ex vivo (haemolytic, MTT, and cell apoptosis assays) and in vivo (14-day acute and 28-day sub-acute) toxicity studies. The above results confirm the MS-19-ST2 formulation as a good candidate to commercialize carboplatin in a powdered microsphere form (stable for 24 h after reconstitution) with improved pharmacokinetics, therapeutic, and toxicity profile.
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4
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Farinha P, Pinho JO, Matias M, Gaspar MM. Nanomedicines in the treatment of colon cancer: a focus on metallodrugs. Drug Deliv Transl Res 2022; 12:49-66. [PMID: 33616870 DOI: 10.1007/s13346-021-00916-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2021] [Indexed: 02/06/2023]
Abstract
Worldwide, colon cancer (CC) represents the fourth most common type of cancer and the fifth major cause of cancer-associated deaths. Surgical resection is considered the standard therapeutic choice for CC in early stages. However, in latter stages of the disease, adjuvant chemotherapy is essential for an appropriate management of this pathology. Metal-based complexes displaying cytotoxic properties towards tumor cells emerge as potential chemotherapeutic options. One metallodrug, oxaliplatin, was already approved for clinical use, playing an important role in the treatment of CC patients. Unfortunately, most of the newly designed metal-based complexes exhibit lack of selectivity against cancer cells, low solubility and permeability, high dose-limiting toxicity, and emergence of resistances. Nanodelivery systems enable the incorporation of metallodrugs at adequate payloads, solving the above-referred drawbacks. Moreover, drug delivery systems, depending on their physicochemical properties, are able to release the incorporated material preferentially at affected tissues/organs, enhancing the therapeutic activity in vivo, with concomitant fewer side effects. In this review, the general features and therapeutic management of CC will be addressed, with a special focus on preclinical or clinical studies using metal-based compounds. Furthermore, the use of different nanodelivery systems will also be described as tools to potentiate the therapeutic index of metallodrugs for the management of CC.
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Affiliation(s)
- Pedro Farinha
- Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Jacinta O Pinho
- Faculty of Pharmacy, Research Institute for Medicines, iMed.ULisboa, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Mariana Matias
- Faculty of Pharmacy, Research Institute for Medicines, iMed.ULisboa, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal.
| | - M Manuela Gaspar
- Faculty of Pharmacy, Research Institute for Medicines, iMed.ULisboa, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal.
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5
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Gomes ATPC, Neves MGPMS, Fernandes R, Ribeiro CF, Cavaleiro JAS, Moura NMM. Unraveling the Photodynamic Activity of Cationic Benzoporphyrin-Based Photosensitizers against Bladder Cancer Cells. Molecules 2021; 26:5312. [PMID: 34500746 PMCID: PMC8434352 DOI: 10.3390/molecules26175312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/16/2021] [Accepted: 08/26/2021] [Indexed: 02/01/2023] Open
Abstract
In this study, we report the preparation of new mono-charged benzoporphyrin complexes by reaction of the appropriate neutral benzoporphyrin with (2,2'-bipyridine)dichloroplatinum(II) and of the analogs' derivatives synthesized through alkylation of the neutral scaffold with iodomethane. All derivatives were incorporated into polyvinylpyrrolidone (PVP) micelles. The ability of the resultant formulations to generate reactive oxygen species was evaluated, mainly the singlet oxygen formation. Then, the capability of the PVP formulations to act as photosensitizers against bladder cancer cells was assessed. Some of the studied formulations were the most active photosensitizers causing a decrease in HT-1376 cells' viability. This creates an avenue to further studies related to bladder cancer cells.
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Affiliation(s)
- Ana T. P. C. Gomes
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (R.F.); (C.F.R.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
- Center for Interdisciplinary Research in Health (CIIS), Faculty of Dental Medicine, Universidade Católica Portuguesa, 3504-505 Viseu, Portugal
| | | | - Rosa Fernandes
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (R.F.); (C.F.R.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
| | - Carlos F. Ribeiro
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal; (R.F.); (C.F.R.)
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3004-504 Coimbra, Portugal
| | - José A. S. Cavaleiro
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Nuno M. M. Moura
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
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Liu X, Jiang J, Chang CH, Liao YP, Lodico JJ, Tang I, Zheng E, Qiu W, Lin M, Wang X, Ji Y, Mei KC, Nel AE, Meng H. Development of Facile and Versatile Platinum Drug Delivering Silicasome Nanocarriers for Efficient Pancreatic Cancer Chemo-Immunotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2005993. [PMID: 33682329 PMCID: PMC8035264 DOI: 10.1002/smll.202005993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/07/2020] [Indexed: 05/09/2023]
Abstract
In this study a mesoporous silica nanoparticle (MSNP) based platform is developed for high-dose loading of a range of activated platinum (Pt) chemo agents that can be attached to the porous interior through the use of electrostatic and coordination chemistry under weak-basic pH conditions. In addition to the design feature for improving drug delivery, the MSNP can also be encapsulated in a coated lipid bilayer (silicasome), to improve the colloidal stability after intravenous (IV) injection. Improved pharmacokinetics and intratumor delivery of encapsulated activated oxaliplatin (1,2-diamminocyclohexane platinum(II) (DACHPt)) over free drug in an orthotopic Kras-derived pancreatic cancer (PDAC) model is demonstrated. Not only does IV injection of the DACHPt silicasome provide more efficacious cytotoxic tumor cell killing, but can also demonstrate that chemotherapy-induced cell death is accompanied by the features of immunogenic cell death (ICD) as well as a dramatic reduction in bone marrow toxicity. The added ICD features are reflected by calreticulin and high-mobility group box 1 expression, along with increased CD8+ /FoxP3+ T-cell ratios and evidence of perforin and granzyme B release at the tumor site. Subsequent performance of a survival experiment, demonstrates that the DACHPt silicasome generates a significant improvement in survival outcome, which can be extended by delayed administration of the anti-PD-1 antibody.
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Affiliation(s)
- Xiangsheng Liu
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
- Current affiliation: The Cancer Hospital of the University of Chinese Academy of Sciences, Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang 310022, China
| | - Jinhong Jiang
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Chong Hyun Chang
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Yu-Pei Liao
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Jared J. Lodico
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
- Department of Physics and Astronomy, University of California, Los Angeles, California 90095, United States
| | - Ivanna Tang
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Emily Zheng
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Waveley Qiu
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Matthew Lin
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Xiang Wang
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Ying Ji
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Kuo-Ching Mei
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
| | - Andre E. Nel
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Huan Meng
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
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7
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Kadina YA, Razuvaeva EV, Streltsov DR, Sedush NG, Shtykova EV, Kulebyakina AI, Puchkov AA, Volkov DS, Nazarov AA, Chvalun SN. Poly(Ethylene Glycol)- b-Poly(D,L-Lactide) Nanoparticles as Potential Carriers for Anticancer Drug Oxaliplatin. Molecules 2021; 26:molecules26030602. [PMID: 33498932 PMCID: PMC7865450 DOI: 10.3390/molecules26030602] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/15/2021] [Accepted: 01/21/2021] [Indexed: 12/11/2022] Open
Abstract
Nanoparticles based on biocompatible methoxy poly(ethylene glycol)-b-poly(D,L-lactide) (mPEG113-b-P(D,L)LAn) copolymers as potential vehicles for the anticancer agent oxaliplatin were prepared by a nanoprecipitation technique. It was demonstrated that an increase in the hydrophobic PLA block length from 62 to 173 monomer units leads to an increase of the size of nanoparticles from 32 to 56 nm. Small-angle X-ray scattering studies confirmed the “core-corona” structure of mPEG113-b-P(D,L)LAn nanoparticles and oxaliplatin loading. It was suggested that hydrophilic oxaliplatin is adsorbed on the core-corona interface of the nanoparticles during the nanoprecipitation process. The oxaliplatin loading content decreased from 3.8 to 1.5% wt./wt. (with initial loading of 5% wt./wt.) with increasing PLA block length. Thus, the highest loading content of the anticancer drug oxaliplatin with its encapsulation efficiency of 76% in mPEG113-b-P(D,L)LAn nanoparticles can be achieved for block copolymer with short hydrophobic block.
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Affiliation(s)
- Yulia A. Kadina
- National Research Center “Kurchatov Institute”, 123182 Moscow, Russia; (Y.A.K.); (D.R.S.); (N.G.S.); (A.I.K.); (A.A.P.); (S.N.C.)
| | - Ekaterina V. Razuvaeva
- National Research Center “Kurchatov Institute”, 123182 Moscow, Russia; (Y.A.K.); (D.R.S.); (N.G.S.); (A.I.K.); (A.A.P.); (S.N.C.)
- Correspondence:
| | - Dmitry R. Streltsov
- National Research Center “Kurchatov Institute”, 123182 Moscow, Russia; (Y.A.K.); (D.R.S.); (N.G.S.); (A.I.K.); (A.A.P.); (S.N.C.)
| | - Nikita G. Sedush
- National Research Center “Kurchatov Institute”, 123182 Moscow, Russia; (Y.A.K.); (D.R.S.); (N.G.S.); (A.I.K.); (A.A.P.); (S.N.C.)
| | - Eleonora V. Shtykova
- Federal Scientific Research Centre “Crystallography and Photonics” of Russian Academy of Sciences, 119333 Moscow, Russia;
| | - Alevtina I. Kulebyakina
- National Research Center “Kurchatov Institute”, 123182 Moscow, Russia; (Y.A.K.); (D.R.S.); (N.G.S.); (A.I.K.); (A.A.P.); (S.N.C.)
| | - Alexander A. Puchkov
- National Research Center “Kurchatov Institute”, 123182 Moscow, Russia; (Y.A.K.); (D.R.S.); (N.G.S.); (A.I.K.); (A.A.P.); (S.N.C.)
| | - Dmitry S. Volkov
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.S.V.); (A.A.N.)
| | - Alexey A. Nazarov
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.S.V.); (A.A.N.)
| | - Sergei N. Chvalun
- National Research Center “Kurchatov Institute”, 123182 Moscow, Russia; (Y.A.K.); (D.R.S.); (N.G.S.); (A.I.K.); (A.A.P.); (S.N.C.)
- Enikolopov Institute of Synthetic Polymeric Materials Russian Academy of Sciences, 117393 Moscow, Russia
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El-Shafie S, Fahmy SA, Ziko L, Elzahed N, Shoeib T, Kakarougkas A. Encapsulation of Nedaplatin in Novel PEGylated Liposomes Increases Its Cytotoxicity and Genotoxicity against A549 and U2OS Human Cancer Cells. Pharmaceutics 2020; 12:pharmaceutics12090863. [PMID: 32927897 PMCID: PMC7559812 DOI: 10.3390/pharmaceutics12090863] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 08/24/2020] [Accepted: 08/25/2020] [Indexed: 12/28/2022] Open
Abstract
Following the discovery of cisplatin over 50 years ago, platinum-based drugs have been a widely used and effective form of cancer therapy, primarily causing cell death by inducing DNA damage and triggering apoptosis. However, the dose-limiting toxicity of these drugs has led to the development of second and third generation platinum-based drugs that maintain the cytotoxicity of cisplatin but have a more acceptable side-effect profile. In addition to the creation of new analogs, tumor delivery systems such as liposome encapsulated platinum drugs have been developed and are currently in clinical trials. In this study, we have created the first PEGylated liposomal form of nedaplatin using thin film hydration. Nedaplatin, the main focus of this study, has been exclusively used in Japan for the treatment of non-small cell lung cancer, head and neck, esophageal, bladder, ovarian and cervical cancer. Here, we investigate the cytotoxic and genotoxic effects of free and liposomal nedaplatin on the human non-small cell lung cancer cell line A549 and human osteosarcoma cell line U2OS. We use a variety of assays including ICP MS and the highly sensitive histone H2AX assay to assess drug internalization and to quantify DNA damage induction. Strikingly, we show that by encapsulating nedaplatin in PEGylated liposomes, the platinum uptake cytotoxicity and genotoxicity of nedaplatin was significantly enhanced in both cancer cell lines. Moreover, the enhanced platinum uptake as well as the cytotoxic/antiproliferative effect of liposomal nedaplatin appears to be selective to cancer cells as it was not observed on two noncancer cell lines. This is the first study to develop PEGylated liposomal nedaplatin and to demonstrate the superior cell delivery potential of this product.
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Affiliation(s)
- Salma El-Shafie
- Department of Biology, School of Sciences and Engineering, The American University in Cairo, Cairo 11835, Egypt; (S.E.-S.); (L.Z.); (N.E.)
| | - Sherif Ashraf Fahmy
- Department of Chemistry, School of Sciences and Engineering, The American University in Cairo, Cairo 11835 Egypt;
| | - Laila Ziko
- Department of Biology, School of Sciences and Engineering, The American University in Cairo, Cairo 11835, Egypt; (S.E.-S.); (L.Z.); (N.E.)
| | - Nada Elzahed
- Department of Biology, School of Sciences and Engineering, The American University in Cairo, Cairo 11835, Egypt; (S.E.-S.); (L.Z.); (N.E.)
| | - Tamer Shoeib
- Department of Chemistry, School of Sciences and Engineering, The American University in Cairo, Cairo 11835 Egypt;
- Correspondence: (T.S.); (A.K.)
| | - Andreas Kakarougkas
- Department of Biology, School of Sciences and Engineering, The American University in Cairo, Cairo 11835, Egypt; (S.E.-S.); (L.Z.); (N.E.)
- Correspondence: (T.S.); (A.K.)
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9
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Matha K, Lollo G, Taurino G, Respaud R, Marigo I, Shariati M, Bussolati O, Vermeulen A, Remaut K, Benoit JP. Bioinspired hyaluronic acid and polyarginine nanoparticles for DACHPt delivery. Eur J Pharm Biopharm 2020; 150:1-13. [PMID: 32113915 DOI: 10.1016/j.ejpb.2020.02.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/30/2020] [Accepted: 02/21/2020] [Indexed: 12/15/2022]
Abstract
This work here presented provides insights over a novel biodegradable polymeric nanosystem made of hyaluronic acid and polyarginine for diaminocyclohexane-platinum (DACHPt) encapsulation. Using mild conditions based on ionic gelation technique, monodispersed blank and DACHPt-loaded nanoparticles (NP) with a size of around 200 nm and negative ζ potential (-35 mV) were obtained. The freeze-drying process was optimized to improve the stability and shelf-life of the developed nanoparticles. After reconstitution, nanoparticles maintained their size showing an association efficiency of around 70% and a high drug loading (8%). In vitro cytotoxicity studies revealed that DACHPt-loaded nanoparticles had a superior anticancer activity compared with oxaliplatin solution. The IC50 was reduced by a factor of two in HT-29 cells (IC50 39 µM vs 74 µM, respectively), and resulted almost 1.3 fold lower in B6KPC3 cells (18 µM vs 23 µM respectively). Whereas toxic effects of both drug and DACHPt-loaded nanoparticles were comparable in the A549 cell line (IC50 11 µM vs 12 µM). DACHPt-loaded nanoparticles were also able to modulate immunogenic cell death (ICD) in vitro. After incubation with B6KPC3 cells, an increase in HMGB1 (high-mobility group box 1) production associated with ATP release occurred. Then, in vivo pharmacokinetic studies were performed after intravenous injection (IV) of DACHPt-loaded nanoparticles and oxaliplatin solution in healthy mice (35.9 µg of platinum equivalent/mouse). An AUC six times higher (24 h * mg/L) than the value obtained following the administration of oxaliplatin solution (3.76 h * mg/L) was found. Cmax was almost five times higher than the control (11.4 mg/L for NP vs 2.48 mg/L). Moreover, the reduction in volume of distribution and clearance clearly indicated a more limited tissue distribution. A simulated repeated IV regimen was performed in silico and showed no accumulation of platinum from the nanoparticles. Overall, the proposed approach discloses a novel nano-oncological treatment based on platinum derivative with improved antitumor activity in vitro and in vivo stability as compared to the free drug.
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Affiliation(s)
- Kevin Matha
- Micro et Nanomédecines Translationnelles, MINT, UNIV Angers, UMR INSERM 1066, UMR CNRS 6021, Angers, France; CHU Angers, Département Pharmacie, 4 rue Larrey, 49933 Angers cedex 9, France
| | - Giovanna Lollo
- University of Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Bd 11 Novembre 1918, 69622 Villeurbanne, France
| | - Giuseppe Taurino
- Department of Biomedical, Biotechnological, and Translational Sciences, University of Parma, 43100 Parma, Italy
| | - Renaud Respaud
- Centre d'Étude des Pathologies Respiratoires-CEPR, Institut National de la Santé et de la Recherche Médicale-INSERM, Unité Mixte de Recherche UMR 1100, Labex Mabimprove, 37000 Tours, France; Centre Hospitalier Régional Universitaire-CHRU de Tours, Hôpital Trousseau, Service de Pharmacie, 37170 Chambray-les-Tours, France
| | - Ilaria Marigo
- Istituto Oncologico Veneto, IOV-IRCCS, 35128 Padova, Italy
| | - Molood Shariati
- Ghent Research Group on Nanomedicines, Laboratory of General Biochemistry and Physical Pharmacy, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Ovidio Bussolati
- Department of Biomedical, Biotechnological, and Translational Sciences, University of Parma, 43100 Parma, Italy
| | - An Vermeulen
- Laboratory of Medical Biochemistry and Clinical Analysis, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, B-9000 Ghent, Belgium
| | - Katrien Remaut
- Ghent Research Group on Nanomedicines, Laboratory of General Biochemistry and Physical Pharmacy, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Jean-Pierre Benoit
- Micro et Nanomédecines Translationnelles, MINT, UNIV Angers, UMR INSERM 1066, UMR CNRS 6021, Angers, France; CHU Angers, Département Pharmacie, 4 rue Larrey, 49933 Angers cedex 9, France.
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10
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Riccardi C, Musumeci D, Trifuoggi M, Irace C, Paduano L, Montesarchio D. Anticancer Ruthenium(III) Complexes and Ru(III)-Containing Nanoformulations: An Update on the Mechanism of Action and Biological Activity. Pharmaceuticals (Basel) 2019; 12:E146. [PMID: 31561546 PMCID: PMC6958509 DOI: 10.3390/ph12040146] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 09/22/2019] [Accepted: 09/23/2019] [Indexed: 12/15/2022] Open
Abstract
The great advances in the studies on metal complexes for the treatment of different cancer forms, starting from the pioneering works on platinum derivatives, have fostered an increasingly growing interest in their properties and biomedical applications. Among the various metal-containing drugs investigated thus far, ruthenium(III) complexes have emerged for their selective cytotoxic activity in vitro and promising anticancer properties in vivo, also leading to a few candidates in advanced clinical trials. Aiming at addressing the solubility, stability and cellular uptake issues of low molecular weight Ru(III)-based compounds, some research groups have proposed the development of suitable drug delivery systems (e.g., taking advantage of nanoparticles, liposomes, etc.) able to enhance their activity compared to the naked drugs. This review highlights the unique role of Ru(III) complexes in the current panorama of anticancer agents, with particular emphasis on Ru-containing nanoformulations based on the incorporation of the Ru(III) complexes into suitable nanocarriers in order to enhance their bioavailability and pharmacokinetic properties. Preclinical evaluation of these nanoaggregates is discussed with a special focus on the investigation of their mechanism of action at a molecular level, highlighting their pharmacological potential in tumour disease models and value for biomedical applications.
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Affiliation(s)
- Claudia Riccardi
- Department of Chemical Sciences, University of Naples Federico II, Via Cintia 21, I-80126 Naples, Italy.
| | - Domenica Musumeci
- Department of Chemical Sciences, University of Naples Federico II, Via Cintia 21, I-80126 Naples, Italy.
| | - Marco Trifuoggi
- Department of Chemical Sciences, University of Naples Federico II, Via Cintia 21, I-80126 Naples, Italy.
| | - Carlo Irace
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, I-80131 Naples, Italy.
| | - Luigi Paduano
- Department of Chemical Sciences, University of Naples Federico II, Via Cintia 21, I-80126 Naples, Italy.
| | - Daniela Montesarchio
- Department of Chemical Sciences, University of Naples Federico II, Via Cintia 21, I-80126 Naples, Italy.
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11
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Cocetta V, Ragazzi E, Montopoli M. Mitochondrial Involvement in Cisplatin Resistance. Int J Mol Sci 2019; 20:ijms20143384. [PMID: 31295873 PMCID: PMC6678541 DOI: 10.3390/ijms20143384] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/03/2019] [Accepted: 07/08/2019] [Indexed: 12/25/2022] Open
Abstract
Cisplatin is one of the worldwide anticancer drugs and, despite its toxicity and frequent recurrence of resistance phenomena, it still remains the only therapeutic option for several tumors. Circumventing cisplatin resistance remains, therefore, a major goal for clinical therapy and represents a challenge for scientific research. Recent studies have brought to light the fundamental role of mitochondria in onset, progression, and metastasis of cancer, as well as its importance in the resistance to chemotherapy. The aim of this review is to give an overview of the current knowledge about the implication of mitochondria in cisplatin resistance and on the recent development in this research field. Recent studies have highlighted the role of mitochondrial DNA alterations in onset of resistance phenomena, being related both to redox balance alterations and to signal crosstalk with the nucleus, allowing a rewiring of cell metabolism. Moreover, an important role of the mitochondrial dynamics in the adaptation mechanism of cancer cells to challenging environment has been revealed. Giving bioenergetic plasticity to tumor cells, mitochondria allow cells to evade death pathways in stressful conditions, including chemotherapy. So far, even if the central role of mitochondria is recognized, little is known about the specific mechanisms implicated in the resistance. Nevertheless, mitochondria appear to be promising pharmacological targets for overcoming cisplatin resistance, but further studies are necessary.
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Affiliation(s)
- Veronica Cocetta
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Largo Egidio Meneghetti 2, 35131 Padua, Italy
| | - Eugenio Ragazzi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Largo Egidio Meneghetti 2, 35131 Padua, Italy
| | - Monica Montopoli
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Largo Egidio Meneghetti 2, 35131 Padua, Italy.
- Venetian Institute of Molecular Medicine (VIMM), Via Orus 2, 35129 Padua, Italy.
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12
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Lebrón JA, Ostos FJ, López-López M, Moyá ML, Kardell O, Sánchez A, Carrasco CJ, García-Calderón M, García-Calderón CB, Rosado IV, López-Cornejo P. Preparation and characterization of metallomicelles of Ru(II). Cytotoxic activity and use as vector. Colloids Surf B Biointerfaces 2018; 175:116-125. [PMID: 30529817 DOI: 10.1016/j.colsurfb.2018.11.081] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 11/27/2018] [Accepted: 11/28/2018] [Indexed: 10/27/2022]
Abstract
The use of nanovectors in several medicinal treatments has reached a great importance in the last decade. Some drugs need to be protected to increase their lifetimes in the blood flow, to avoid degradation, to be delivered into target cells or to decrease their side effects. The goal of this work was to design and prepare nanovectors formed by novel surfactants derived from the [Ru(bpy)3]2+ complex. These amphiphilic molecules are assembled to form metallomicelles which can act as pharmaceutical agents and, at the same time, as nanovectors for several drugs. TEM images showed a structural transition from spherical to elongated micelles when the surfactant concentration increased. Fluorescence microscopy confirmed the internalization of these metallomicelles into diverse cell lines and cytotoxicity assays demonstrated specificity for some human cancer cells. The encapsulation of various antibiotics was carried out as well as a thorough study about the DNA condensation by the metallomicelles. To the best of our knowledge, applications of these metallomicelles have not been shown in the literature yet.
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Affiliation(s)
- J A Lebrón
- Departamento de Química Física, Facultad de Química, Universidad de Sevilla, c/ Prof. García González nº 1, Seville, 41012, Spain
| | - F J Ostos
- Departamento de Química Física, Facultad de Química, Universidad de Sevilla, c/ Prof. García González nº 1, Seville, 41012, Spain
| | - M López-López
- Departamento de Ingeniería Química, Química Física y Ciencias de los Materiales. Universidad de Huelva. Campus 'El Carmen', Facultad de Ciencias Experimentales, E-21071, Spain
| | - M L Moyá
- Departamento de Química Física, Facultad de Química, Universidad de Sevilla, c/ Prof. García González nº 1, Seville, 41012, Spain
| | - O Kardell
- Departamento de Química Física, Facultad de Química, Universidad de Sevilla, c/ Prof. García González nº 1, Seville, 41012, Spain
| | - A Sánchez
- Departamento de Química Física, Facultad de Química, Universidad de Sevilla, c/ Prof. García González nº 1, Seville, 41012, Spain
| | - C J Carrasco
- Departamento de Química Inorgánica, Facultad de Química, Universidad de Sevilla. Aptdo. 1203, Sevilla, ES, 41071, Spain
| | - M García-Calderón
- Departamento de Bioquímica Vegetal y Biología Molecular, Facultad de Química, c/ Prof. García González nº 1, Seville, 41012, Spain
| | - C B García-Calderón
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Avda. Manuel Siurot s/n, 41013, Seville, Spain
| | - I V Rosado
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Avda. Manuel Siurot s/n, 41013, Seville, Spain
| | - P López-Cornejo
- Departamento de Química Física, Facultad de Química, Universidad de Sevilla, c/ Prof. García González nº 1, Seville, 41012, Spain.
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13
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Modulation of Hypoxia-Induced Chemoresistance to Polymeric Micellar Cisplatin: The Effect of Ligand Modification of Micellar Carrier Versus Inhibition of the Mediators of Drug Resistance. Pharmaceutics 2018; 10:pharmaceutics10040196. [PMID: 30347860 PMCID: PMC6320993 DOI: 10.3390/pharmaceutics10040196] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 10/14/2018] [Accepted: 10/19/2018] [Indexed: 01/03/2023] Open
Abstract
Hypoxia can induce chemoresistance, which is a significant clinical obstacle in cancer therapy. Here, we assessed development of hypoxia-induced chemoresistance (HICR) against free versus polymeric cisplatin micelles in a triple negative breast cancer cell line, MDA-MB-231. We then explored two strategies for the modulation of HICR against cisplatin micelles: a) the development of actively targeted micelles; and b) combination therapy with modulators of HICR in MDA-MB-231 cells. Actively targeted cisplatin micelles were prepared through surface modification of acetal-poly(ethylene oxide)-poly(α-carboxyl-ε-caprolactone) (acetal-PEO-PCCL) micelles with epidermal growth factor receptor (EGFR)-targeting peptide, GE11 (YHWYGYTPQNVI). Our results showed that hypoxia induced resistance against free and cisplatin micelles in MDA-MB-231 cells. A significant increase in micellar cisplatin uptake was observed in MDA-MB-231 cells that overexpress EGFR, following surface modification of micelles with GE11. This did not lead to increased cytotoxicity of micellar cisplatin, however. On the other hand, the addition of pharmacological inhibitors of key molecules involved in HICR in MDA-MB-231 cells, i.e., inhibitors of hypoxia inducing factor-1 (HIF-1) and signal transducer and activator of transcription 3 (STAT3), substantially enhanced the cytotoxicity of free and cisplatin micelles. The results indicated the potential benefit of combination therapy with HIF-1 and STAT3 inhibitors in overcoming HICR to free or micellar cisplatin.
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Electroneutral polymersomes for combined cancer chemotherapy. Acta Biomater 2018; 80:327-340. [PMID: 30201433 DOI: 10.1016/j.actbio.2018.09.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 09/03/2018] [Accepted: 09/06/2018] [Indexed: 02/06/2023]
Abstract
Combination cancer chemotherapy provides an important treatment tool, both as an adjuvant and neoadjuvant treatment, this shift in focus from mono to combination therapies has led to increased interest in drug delivery systems (DDS). DDSs, such as polymersomes, are capable of encapsulating large amounts of multiple drugs with both hydrophilic and hydrophobic properties simultaneously, as well as offering a mechanism to combat multi drug resistant cancers and poor patient tolerance of the cytotoxic compounds utilised. In this article, we report the formulation and evaluation of a novel electroneutral polymersome capable of high encapsulation efficacies for multiple drugs (Doxorubicin, 5-Fluorouracil and leucovorin). The in-vivo biodistribution of the polymersome were established and they were found to accumulate largely in tumour tissue. Polymersome encapsulating the three chemotherapeutic drugs were assessed both in-vitro (BxPC-3 cell line) and in-vivo (following intratumoral and intravenous administration) and compared with the same concentration of the three drugs in solution. We report better efficacy and higher maximum tolerated dose for our combination drug loaded polymersomes in all experiments. Furthermore, intratumorally injected combination drug loaded polymersomes exhibited a 62% reduction in tumour volume after 13 days when compared with the free combination solutions. A smaller differential of 13% was observed for when treatment was administered intravenously however, importantly less cardiotoxicity was displayed from the polymersomal DDS. In this study, expression of a number of survival-relevant genes in tumours treated with the free chemotherapy combination was compared with expression of those genes in tumours treated with the polymersomes harbouring those drugs and the significance of findings is discussed. STATEMENT OF SIGNIFICANCE: The shift in focus from mono to combination chemotherapies has led to an increased interest in the role of drug delivery systems (DDS). Liposomes, although commercialized for mono therapy, have lower loading capacities and stability than their polymeric counterpart, polymersomes. Polymersomes are growing in prevalence as their advantageous properties are better understood and exploited. Here we present a novel polymersome for the encapsulation of three anticancer compounds. This is the first time this particular polymersome has been used to encapsulate these three compounds with both an in-vitro and in-vivo evaluation carried out. This work will be of interest to those in the field of combination therapy, drug delivery, drug toxicity, multidrug resistance, liposomes, DDS and polymersomes.
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15
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Affiliation(s)
- Ksenia S. Egorova
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect, 47, Moscow 119991, Russia
| | - Valentine P. Ananikov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect, 47, Moscow 119991, Russia
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