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Saorin A, Saorin G, Duzagac F, Parisse P, Cao N, Corona G, Cavarzerani E, Rizzolio F. Microfluidic production of amiodarone loaded nanoparticles and application in drug repositioning in ovarian cancer. Sci Rep 2024; 14:6280. [PMID: 38491077 PMCID: PMC10943008 DOI: 10.1038/s41598-024-55801-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 02/27/2024] [Indexed: 03/18/2024] Open
Abstract
Amiodarone repositioning in cancer treatment is promising, however toxicity limits seem to arise, constraining its exploitability. Notably, amiodarone has been investigated for the treatment of ovarian cancer, a tumour known for metastasizing within the peritoneal cavity. This is associated with an increase of fatty acid oxidation, which strongly depends on CPT1A, a transport protein which has been found overexpressed in ovarian cancer. Amiodarone is an inhibitor of CPT1A but its role still has to be explored. Therefore, in the present study, amiodarone was tested on ovarian cancer cell lines with a focus on lipid alteration, confirming its activity. Moreover, considering that drug delivery systems could lower drug side effects, microfluidics was employed for the development of drug delivery systems of amiodarone obtaining simultaneously liposomes with a high payload and amiodarone particles. Prior to amiodarone loading, microfluidics production was optimized in term of temperature and flow rate ratio. Moreover, stability over time of particles was evaluated. In vitro tests confirmed the efficacy of the drug delivery systems.
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Affiliation(s)
- Asia Saorin
- Department of Molecular Sciences and Nanosystems, Ca'Foscari University of Venice, Venezia-Mestre, Italy
| | - Gloria Saorin
- Department of Molecular Sciences and Nanosystems, Ca'Foscari University of Venice, Venezia-Mestre, Italy
| | - Fahriye Duzagac
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Pietro Parisse
- Elettra-Sincrotrone Trieste S.C.p.A., Area Science Park, Strada Statale 14 km 163.5, Basovizza, 34149, Trieste, Italy
- CNR-IOM - Istituto Officina dei Materiali, Area Science Park, s.s. 14 Km 163.5, Basovizza, 34149, Trieste, Italy
| | - Ni Cao
- Department of Molecular Sciences and Nanosystems, Ca'Foscari University of Venice, Venezia-Mestre, Italy
| | - Giuseppe Corona
- Immunopathology and Cancer Biomarkers Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano, Italy
| | - Enrico Cavarzerani
- Department of Molecular Sciences and Nanosystems, Ca'Foscari University of Venice, Venezia-Mestre, Italy
| | - Flavio Rizzolio
- Department of Molecular Sciences and Nanosystems, Ca'Foscari University of Venice, Venezia-Mestre, Italy.
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (C.R.O.) IRCCS, 33081, Aviano, Italy.
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2
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Salar Amoli M, Yang H, Anand R, EzEldeen M, Aktan MK, Braem A, Jacobs R, Bloemen V. Development and characterization of colloidal pNIPAM-methylcellulose microgels with potential application for drug delivery in dentoalveolar tissue engineering strategies. Int J Biol Macromol 2024; 262:129684. [PMID: 38307741 DOI: 10.1016/j.ijbiomac.2024.129684] [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: 06/27/2023] [Revised: 12/28/2023] [Accepted: 01/21/2024] [Indexed: 02/04/2024]
Abstract
Incorporation of growth factors, signaling molecules and drugs can be vital for the success of tissue engineering in complex structures such as the dentoalveolar region. This has led to the development of a variety of drug release systems. This study aimed to develop pNIPAM-methylcellulose microgels with different synthesis parameters based on a 23 full factorial design of experiments for this application. Microgel properties, including volume phase transition temperature (VPTT), hydrodynamic size, drug loading and release, and cytocompatibility were systematically evaluated. The results demonstrated successful copolymerization and development of the microgels, a hydrodynamic size ranging from ∼200 to ∼500 nm, and VPTT in the range of 34-39 °C. Furthermore, loading of genipin, capable of inducing odontoblastic differentiation, and its sustained release over a week was shown in all formulations. Together, this can serve as a solid basis for the development of tunable drug-delivering pNIPAM-methylcellulose microgels for specific tissue engineering applications.
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Affiliation(s)
- Mehdi Salar Amoli
- Surface and Interface Engineered Materials (SIEM), Campus Group T, KU Leuven, Andreas Vesaliusstraat 13, 3000 Leuven, Belgium; OMFS IMPATH Research Group, Department of Imaging and Pathology, Faculty of Medicine, KU Leuven and Oral and Maxillofacial Surgery, University Hospitals Leuven, Kapucijnenvoer 7, 3000 Leuven, Belgium; Biomaterials and Tissue Engineering Research Group, Department of Materials Engineering (MTM), KU Leuven, Kasteelpark Arenberg 44 - box 2450, B-3001 Leuven, Belgium
| | - Huimin Yang
- Surface and Interface Engineered Materials (SIEM), Campus Group T, KU Leuven, Andreas Vesaliusstraat 13, 3000 Leuven, Belgium
| | - Resmi Anand
- Surface and Interface Engineered Materials (SIEM), Campus Group T, KU Leuven, Andreas Vesaliusstraat 13, 3000 Leuven, Belgium; Prometheus, Division of Skeletal Tissue Engineering Leuven, KU Leuven, Leuven, Belgium
| | - Mostafa EzEldeen
- OMFS IMPATH Research Group, Department of Imaging and Pathology, Faculty of Medicine, KU Leuven and Oral and Maxillofacial Surgery, University Hospitals Leuven, Kapucijnenvoer 7, 3000 Leuven, Belgium; Department of Oral Health Sciences, KU Leuven and Paediatric Dentistry and Special Dental Care, University Hospitals Leuven, Kapucijnenvoer 33, 3000 Leuven, Belgium
| | - Merve Kübra Aktan
- Biomaterials and Tissue Engineering Research Group, Department of Materials Engineering (MTM), KU Leuven, Kasteelpark Arenberg 44 - box 2450, B-3001 Leuven, Belgium
| | - Annabel Braem
- Biomaterials and Tissue Engineering Research Group, Department of Materials Engineering (MTM), KU Leuven, Kasteelpark Arenberg 44 - box 2450, B-3001 Leuven, Belgium
| | - Reinhilde Jacobs
- OMFS IMPATH Research Group, Department of Imaging and Pathology, Faculty of Medicine, KU Leuven and Oral and Maxillofacial Surgery, University Hospitals Leuven, Kapucijnenvoer 7, 3000 Leuven, Belgium; Department of Dental Medicine, Karolinska Institutet, SE-171 77 Stockholm, Sweden
| | - Veerle Bloemen
- Surface and Interface Engineered Materials (SIEM), Campus Group T, KU Leuven, Andreas Vesaliusstraat 13, 3000 Leuven, Belgium; Biomaterials and Tissue Engineering Research Group, Department of Materials Engineering (MTM), KU Leuven, Kasteelpark Arenberg 44 - box 2450, B-3001 Leuven, Belgium; Prometheus, Division of Skeletal Tissue Engineering Leuven, KU Leuven, Leuven, Belgium.
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3
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KAYSER F, Fleury G, thongkham S, Navarro C, Martin-Vaca B, Bourissou D. Reducing the crystallinity of PCL chains by copolymerization with substituted δ/ε-lactones and its impact on the phase separation of PCL-based block copolymers. Polym Chem 2022. [DOI: 10.1039/d2py00101b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Various substituted δ/ε-lactones have been copolymerized with ε-caprolactone (ε-CL) with the aim to inhibit the crystallization of polycaprolactone (PCL). Among the studied co-monomers, the best results were obtained with the...
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4
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Playing construction with the monomer toy box for the synthesis of multi‐stimuli responsive copolymers by reversible deactivation radical polymerization protocols. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210590] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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5
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Wang SW, Lin YK, Fang JY, Lee RS. Synthesis and characterization of redox and ultrasonic dual-responsive organic-inorganic amphiphilic hybrid copolymers for drug delivery. INT J POLYM MATER PO 2021. [DOI: 10.1080/00914037.2019.1685515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Shiu-Wei Wang
- Division of Natural Science, Center of General Education, Chang Gung University, Tao-Yuan, Taiwan
| | - Yin-Ku Lin
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan
| | - Jia-You Fang
- Graduate Institute of Natural Products, Chang Gung University, Tao-Yuan, Taiwan
| | - Ren-Shen Lee
- Division of Natural Science, Center of General Education, Chang Gung University, Tao-Yuan, Taiwan
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Dhara (Ganguly) M. Smart polymeric nanostructures for targeted delivery of therapeutics. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2020. [DOI: 10.1080/10601325.2020.1842766] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Mahua Dhara (Ganguly)
- Department of Chemistry, Vivekananda Satavarshiki Mahavidyalaya, Jhargram, West Bengal, India
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Ghosh R, Dey J. pH-Responsive Vesicle Formation by PEGylated Cholesterol Derivatives: Physicochemical Characterization, Stability, Encapsulation, and Release Study. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:5829-5838. [PMID: 32388987 DOI: 10.1021/acs.langmuir.0c00562] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
PEGylated vesicles are known to serve as blood-persistent drug-delivery systems (DDSs) with potential applications in intravenous drug administration. pH-responsive PEGylated vesicles are also among the most promising stimuli-responsive carriers for drug delivery and controlled release for cancer chemotherapy. Herein, we report design and synthesis of two novel pH-responsive amphiphiles by coupling a cholesterol (Chol) and poly(ethylene glycol) chain with l-cysteine amino acid through hydrolysable linkages. The objective of this work is to physicochemically characterize the nanoaggregates of the amphiphiles under different experimental conditions. We have demonstrated spontaneous vesicle formation by the amphiphiles in water using various spectroscopic, calorimetric, and microscopic techniques. The size of vesicles was observed to increase on reduction of solution pH and increase in amphiphile concentration. The vesicles were found to be sufficiently stable under physiological conditions and were shown to be able to encapsulate not only hydrophilic dyes in their aqueous core but also hydrophobic guest molecules in the bilayer membrane constituted by the Chol units. These nanosized vesicles exhibit pH-triggered release of encapsulated dye molecules in acidic pH. Thus, these spontaneously formed stable vesicles might hold potential as biocompatible DDSs in cancer chemotherapy.
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Affiliation(s)
- Rita Ghosh
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Joykrishna Dey
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
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Paris JL, Vallet-Regí M. Ultrasound-Activated Nanomaterials for Therapeutics. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20190346] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Juan L. Paris
- Department of Life Sciences, Nano4Health Unit, Nanomedicine Group. International Iberian Nanotechnology Laboratory (INL), Av. Mestre José Veiga s/n, 4715-330 Braga, Portugal
| | - María Vallet-Regí
- Dpto. Química en Ciencias Farmacéuticas (Unidad Docente de Química Inorgánica y Bioinorgánica), Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28040-Madrid, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
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9
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Ji C, Deng Y, Yuan H, Wu Y, Yuan W. Hypoxia and temperature dual-stimuli-responsive random copolymers: facile synthesis, self-assembly and controlled release of drug. NEW J CHEM 2020. [DOI: 10.1039/d0nj02114h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The micelles self-assembled from P(NIPAM-co-AA-co-NIA) copolymers presented hypoxia and temperature dual-stimuli-responsive properties and a controlled release of drug was achieved using them.
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Affiliation(s)
- Chenming Ji
- Department of Interventional and Vascular Surgery
- Shanghai Tenth People's Hospital
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
| | - Yinlu Deng
- Department of Interventional and Vascular Surgery
- Shanghai Tenth People's Hospital
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
| | - Hua Yuan
- Department of Interventional and Vascular Surgery
- Shanghai Tenth People's Hospital
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
| | - Yongzhen Wu
- EYE & ENT Hospital of Fudan University
- Shanghai 200031
- People's Republic of China
| | - Weizhong Yuan
- Department of Interventional and Vascular Surgery
- Shanghai Tenth People's Hospital
- School of Materials Science and Engineering
- Tongji University
- Shanghai 201804
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10
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Tang D, Zeng Z, Xia Y, Chen B, Gao S, Cao M, Wang S, Li D. The effects of thermoresponsive microgel density on cell adhesion, proliferation, and detachment. J Appl Polym Sci 2019. [DOI: 10.1002/app.48773] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Dachao Tang
- Center for Bioengineering and BiotechnologyChina University of Petroleum (East China) Qingdao 266580 China
| | - Zhujun Zeng
- Center for Bioengineering and BiotechnologyChina University of Petroleum (East China) Qingdao 266580 China
| | - Yongqing Xia
- Center for Bioengineering and BiotechnologyChina University of Petroleum (East China) Qingdao 266580 China
| | - Binghe Chen
- Center for Bioengineering and BiotechnologyChina University of Petroleum (East China) Qingdao 266580 China
| | - Shuai Gao
- Center for Bioengineering and BiotechnologyChina University of Petroleum (East China) Qingdao 266580 China
| | - Meiwen Cao
- Center for Bioengineering and BiotechnologyChina University of Petroleum (East China) Qingdao 266580 China
| | - Shengjie Wang
- Center for Bioengineering and BiotechnologyChina University of Petroleum (East China) Qingdao 266580 China
| | - Dongxiang Li
- Shandong Key Laboratory of Biochemical AnalysisCollege of Chemistry and Molecular Engineering, Qingdao University of Science and Technology Qingdao 266042 China
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11
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12
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Synthesis and characterization of triple-responsive PNiPAAm-S-S-P(αN3CL-g-alkyne) copolymers bearing cholesterol and fluorescence monitor. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.05.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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13
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Advances and applications of block-copolymer-based nanoformulations. Drug Discov Today 2018; 23:1139-1151. [DOI: 10.1016/j.drudis.2018.03.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 02/11/2018] [Accepted: 03/13/2018] [Indexed: 11/19/2022]
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14
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Zhou XX, Jin L, Qi RQ, Ma T. pH-responsive polymeric micelles self-assembled from amphiphilic copolymer modified with lipid used as doxorubicin delivery carriers. ROYAL SOCIETY OPEN SCIENCE 2018; 5:171654. [PMID: 29657772 PMCID: PMC5882696 DOI: 10.1098/rsos.171654] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 02/09/2018] [Indexed: 06/08/2023]
Abstract
In the present study, a novel pH-responsive amphiphilic copolymer, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)] conjugated poly(β-amino esters) (DSPE-b-PEG-b-PAE-b-PEG-b-DSPE), was designed and successfully synthesized via Michael-type step polymerization. The chemical structure of the pentablock copolymer was confirmed with proton nuclear magnetic resonance (1H-NMR) and Fourier transform infrared (FT-IR) spectroscopy. The copolymer was able to self-assemble into core/shell polymeric micelles in aqueous solution at low concentrations, and its critical micelle concentration (CMC) value was 4.5 mg l-1 determined by fluorescence spectrophotometry. The pKb value of the copolymer was about 6.5, confirmed by acid-base titration, indicating the pH-sensitivity of the polymeric micelle. The hydrodynamic diameter, distribution and zeta potential of the polymeric micelles at different pH conditions were monitored by dynamic light scattering (DLS). Doxorubicin (DOX) was encapsulated into the core of the micelles with a high drug loading content (15.9%) and entrapment efficacy (60.4%). In vitro experiments demonstrated that the release behaviour of DOX from the DOX-loaded polymeric micelles (DOX-PMs) was pH-triggered. When the pH decreased from 7.4 to 5.0, the drug release rate was markedly accelerated. MTT assay showed that the copolymer had negligible cytotoxicity whereas the DOX-PMs displayed high toxicity for tumour cells such as B16F10, HepG2 and HeLa cell lines. The results demonstrated that these pH-sensitive polymeric micelles could be used as potential anti-cancer drug carriers for cancer chemotherapy with controlled release.
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Affiliation(s)
- Xin Xin Zhou
- Department of Dermatology, Liaoning University of Traditional Chinese Medicine, Shenyang, People's Republic of China
- Second Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, People's Republic of China
- Key Laboratory of Ministry of Education for TCM Viscera-State Theory and Applications, Liaoning University of Traditional Chinese Medicine, Shenyang, People's Republic of China
| | - Long Jin
- The General Hospital of Shenyang Military, Shenyang, People's Republic of China
| | - Rui Qun Qi
- Department of Dermatology, No.1 Hospital of China Medical University, Shenyang, People's Republic of China
- Key Laboratory of Immunology, Ministry of Public Health of China, Key Laboratory of Immunology, Ministry of Education of China, China Medical University, Shenyang, People's Republic of China
| | - Teng Ma
- Department of Neurobiology, College of Basic Medicine, China Medical University, Shenyang, People's Republic of China
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Bu Y, Cui B, Zhao W, Yang Z. Preparation of multifunctional Fe3O4@ZnAl2O4:Eu3+@mSiO2–APTES drug-carrier for microwave controlled release of anticancer drugs. RSC Adv 2017. [DOI: 10.1039/c7ra12004d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
In this study, we prepared a carrier possessing a simple structure and composition, but with the microwave-targeted-fluorescence multifunctional properties.
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Affiliation(s)
- Yumei Bu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry (Ministry of Education)
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an
| | - Bin Cui
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry (Ministry of Education)
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an
| | - Weiwei Zhao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry (Ministry of Education)
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an
| | - Zhenfeng Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry (Ministry of Education)
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an
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