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Paul P, Nair R, Mahajan S, Gupta U, Aalhate M, Maji I, Singh PK. Traversing the diverse avenues of exopolysaccharides-based nanocarriers in the management of cancer. Carbohydr Polym 2023; 312:120821. [PMID: 37059549 DOI: 10.1016/j.carbpol.2023.120821] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 03/13/2023] [Accepted: 03/14/2023] [Indexed: 04/16/2023]
Abstract
Exopolysaccharides are unique polymers generated by living organisms such as algae, fungi and bacteria to protect them from environmental factors. After a fermentative process, these polymers are extracted from the medium culture. Exopolysaccharides have been explored for their anti-viral, anti-bacterial, anti-tumor, and immunomodulatory effects. Specifically, they have acquired massive attention in novel drug delivery strategies owing to their indispensable properties like biocompatibility, biodegradability, and lack of irritation. Exopolysaccharides such as dextran, alginate, hyaluronic acid, pullulan, xanthan gum, gellan gum, levan, curdlan, cellulose, chitosan, mauran, and schizophyllan exhibited excellent drug carrier properties. Specific exopolysaccharides, such as levan, chitosan, and curdlan, have demonstrated significant antitumor activity. Moreover, chitosan, hyaluronic acid and pullulan can be employed as targeting ligands decorated on nanoplatforms for effective active tumor targeting. This review shields light on the classification, unique characteristics, antitumor activities and nanocarrier properties of exopolysaccharides. In addition, in vitro human cell line experiments and preclinical studies associated with exopolysaccharide-based nanocarriers have also been highlighted.
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Affiliation(s)
- Priti Paul
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Hyderabad 500037, India
| | - Rahul Nair
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Hyderabad 500037, India
| | - Srushti Mahajan
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Hyderabad 500037, India
| | - Ujala Gupta
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Hyderabad 500037, India
| | - Mayur Aalhate
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Hyderabad 500037, India
| | - Indrani Maji
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Hyderabad 500037, India
| | - Pankaj Kumar Singh
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Hyderabad 500037, India.
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2
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Geethakumari D, Bhaskaran Sathyabhama A, Raji Sathyan K, Mohandas D, Somasekharan JV, Thavarool Puthiyedathu S. Folate functionalized chitosan nanoparticles as targeted delivery systems for improved anticancer efficiency of cytarabine in MCF-7 human breast cancer cell lines. Int J Biol Macromol 2022; 199:150-161. [PMID: 34973988 DOI: 10.1016/j.ijbiomac.2021.12.070] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 11/16/2021] [Accepted: 12/11/2021] [Indexed: 12/15/2022]
Abstract
Anticancer drug cytarabine, has been widely used for treating haematological malignancies while it has minimal activity against solid tumours, which demands continuous infusion leading to high dose cytarabine toxicity. In this study, folate conjugated chitosan nanoparticles (FCCNP) were used for targeted delivery of cytarabine in breast adenocarcinoma cell lines by making use of the overexpressed folate receptors on the surface of MCF-7. Folate was conjugated to chitosan using carbodiimide. FCCNPs show spherical morphology with a size of<50 nm. Zeta potential of + 45.2 mV and PDI of 0.98 from DLS measurement confirms a stable monodisperse nanoformulation. Cytotoxicity was studied in folate receptor positive, MCF-7 and folate receptor negative, A-549 cell lines. Increased cellular uptake of the drug incorporated nanoparticles was confirmed in MCF-7 cells with fluorophore, squaraine 650 compared to A-549 cells. The relative fold of expression of genes involved in apoptosis such as bax, cyt c and cas 9 were upregulated. The present in vitro study confirms improved cytotoxicity of cytarabine folate conjugated chitosan nanoparticles in MCF-7 cells.
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Affiliation(s)
- Deepa Geethakumari
- National Centre for Aquatic Animal Health, Cochin University of Science and Technology, Fine Arts Avenue, Kochi 682 016, Kerala, India
| | - Anoop Bhaskaran Sathyabhama
- National Centre for Aquatic Animal Health, Cochin University of Science and Technology, Fine Arts Avenue, Kochi 682 016, Kerala, India
| | - Krishnapriya Raji Sathyan
- National Centre for Aquatic Animal Health, Cochin University of Science and Technology, Fine Arts Avenue, Kochi 682 016, Kerala, India
| | - Dhaneesha Mohandas
- National Centre for Aquatic Animal Health, Cochin University of Science and Technology, Fine Arts Avenue, Kochi 682 016, Kerala, India
| | - Jisha V Somasekharan
- Research and Post Graduate Department of Chemistry, MES Keveeyam College, Valanchery 676552, Kerala, India
| | - Sajeevan Thavarool Puthiyedathu
- National Centre for Aquatic Animal Health, Cochin University of Science and Technology, Fine Arts Avenue, Kochi 682 016, Kerala, India.
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3
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Siemer S, Bauer TA, Scholz P, Breder C, Fenaroli F, Harms G, Dietrich D, Dietrich J, Rosenauer C, Barz M, Becker S, Strieth S, Reinhardt C, Fauth T, Hagemann J, Stauber RH. Targeting Cancer Chemotherapy Resistance by Precision Medicine-Driven Nanoparticle-Formulated Cisplatin. ACS NANO 2021; 15:18541-18556. [PMID: 34739225 DOI: 10.1021/acsnano.1c08632] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Therapy resistance is the major cause of cancer death. As patients respond heterogeneously, precision/personalized medicine needs to be considered, including the application of nanoparticles (NPs). The success of therapeutic NPs requires to first identify clinically relevant resistance mechanisms and to define key players, followed by a rational design of biocompatible NPs capable to target resistance. Consequently, we employed a tiered experimental pipeline from in silico to analytical and in vitro to overcome cisplatin resistance. First, we generated cisplatin-resistant cancer cells and used next-generation sequencing together with CRISPR/Cas9 knockout technology to identify the ion channel LRRC8A as a critical component for cisplatin resistance. LRRC8A's cisplatin-specificity was verified by testing free as well as nanoformulated paclitaxel or doxorubicin. The clinical relevance of LRRC8A was demonstrated by its differential expression in a cohort of 500 head and neck cancer patients, correlating with patient survival under cisplatin therapy. To overcome LRRC8A-mediated cisplatin resistance, we constructed cisplatin-loaded, polysarcosine-based core cross-linked polymeric NPs (NPCis, Ø ∼ 28 nm) with good colloidal stability, biocompatibility (low immunogenicity, low toxicity, prolonged in vivo circulation, no complement activation, no plasma protein aggregation), and low corona formation properties. 2D/3D-spheroid cell models were employed to demonstrate that, in contrast to standard of care cisplatin, NPCis significantly (p < 0.001) eradicated all cisplatin-resistant cells by circumventing the LRRC8A-transport pathway via the endocytic delivery route. We here identified LRRC8A as critical for cisplatin resistance and suggest LRRC8A-guided patient stratification for ongoing or prospective clinical studies assessing therapy resistance to nanoscale platinum drug nanoformulations versus current standard of care formulations.
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Affiliation(s)
- Svenja Siemer
- Nanobiomedicine/ENT Department, University Medical Center Mainz, Langenbeckstraße 1, 55131 Mainz, Germany
| | - Tobias A Bauer
- Leiden Academic Center for Drug Research (LACDR), Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
- Department of Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55099 Mainz, Germany Department of Dermatology, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckstraße 1, 55131 Mainz, Germany
| | - Paul Scholz
- BRAIN AG, Darmstaedter Straße 34, 64673 Zwingenberg, Germany
| | - Christina Breder
- Nanobiomedicine/ENT Department, University Medical Center Mainz, Langenbeckstraße 1, 55131 Mainz, Germany
| | - Federico Fenaroli
- Department of Biosciences, University of Oslo, Blindernveien 31, 0371 Oslo, Norway
| | - Gregory Harms
- Cell Biology Unit, University Medical Center Mainz, Langenbeckstraße 1, 55131 Mainz, Germany
| | - Dimo Dietrich
- Department of Otorhinolaryngology, University Medical Center Bonn, 53127 Bonn, Germany
| | - Jörn Dietrich
- Department of Otorhinolaryngology, University Medical Center Bonn, 53127 Bonn, Germany
| | - Christine Rosenauer
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Matthias Barz
- Leiden Academic Center for Drug Research (LACDR), Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
- Department of Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55099 Mainz, Germany Department of Dermatology, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckstraße 1, 55131 Mainz, Germany
| | - Sven Becker
- Department of Otorhinolaryngology, University Medical Center Tuebingen, Elfriede-Aulhorn-Str. 5, 72076 Tuebingen, Germany
| | - Sebastian Strieth
- Department of Otorhinolaryngology, University Medical Center Bonn, 53127 Bonn, Germany
| | - Christoph Reinhardt
- Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany
| | - Torsten Fauth
- BRAIN AG, Darmstaedter Straße 34, 64673 Zwingenberg, Germany
| | - Jan Hagemann
- Nanobiomedicine/ENT Department, University Medical Center Mainz, Langenbeckstraße 1, 55131 Mainz, Germany
| | - Roland H Stauber
- Nanobiomedicine/ENT Department, University Medical Center Mainz, Langenbeckstraße 1, 55131 Mainz, Germany
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Martínez-Relimpio AM, Benito M, Pérez-Izquierdo E, Teijón C, Olmo RM, Blanco MD. Paclitaxel-Loaded Folate-Targeted Albumin-Alginate Nanoparticles Crosslinked with Ethylenediamine. Synthesis and In Vitro Characterization. Polymers (Basel) 2021; 13:2083. [PMID: 34202848 PMCID: PMC8272094 DOI: 10.3390/polym13132083] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/16/2021] [Accepted: 06/21/2021] [Indexed: 11/25/2022] Open
Abstract
Among the different ways to reduce the secondary effects of antineoplastic drugs in cancer treatment, the use of nanoparticles has demonstrated good results due to the protection of the drug and the possibility of releasing compounds to a specific therapeutic target. The α-isoform of the folate receptor (FR) is overexpressed on a significant number of human cancers; therefore, folate-targeted crosslinked nanoparticles based on BSA and alginate mixtures and loaded with paclitaxel (PTX) have been prepared to maximize the proven antineoplastic activity of the drug against solid tumors. Nanometric-range-sized particles (169 ± 28 nm-296 ± 57 nm), with negative Z-potential values (between -0.12 ± 0.04 and -94.1± 0.4), were synthesized, and the loaded PTX (2.63 ± 0.19-3.56 ±0.13 µg PTX/mg Np) was sustainably released for 23 and 27 h. Three cell lines (MCF-7, MDA-MB-231 and HeLa) were selected to test the efficacy of the folate-targeted PTX-loaded BSA/ALG nanocarriers. The presence of FR on the cell membrane led to a significantly larger uptake of BSA/ALG-Fol nanoparticles compared with the equivalent nanoparticles without folic acid on their surface. The cell viability results demonstrated a cytocompatibility of unloaded nanoparticle-Fol and a gradual decrease in cell viability after treatment with PTX-loaded nanoparticle-Fol due to the sustainable PTX release.
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Affiliation(s)
- Ana María Martínez-Relimpio
- Facultad de Ciencias Experimentales, Universidad Francisco de Vitoria, Pozuelo de Alarcón, 28223 Madrid, Spain;
| | - Marta Benito
- Fundación San Juan de Dios, Centro de Ciencias de la Salud San Rafael, Universidad de Nebrija, Paseo de La Habana, 70, 28036 Madrid, Spain;
| | - Elena Pérez-Izquierdo
- Department of Health Sciences, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Urbanización El Bosque, Calle Tajo, s/n, 28670 Villaviciosa de Odón, Spain
| | - César Teijón
- Nursing Department, Faculty of Nursing, Physiotherapy and Podiatry, Universidad Complutense de Madrid, 28040 Madrid, Spain;
| | - Rosa María Olmo
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; (R.M.O.); (M.D.B.)
| | - María Dolores Blanco
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; (R.M.O.); (M.D.B.)
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Zhong W, Zhang X, Zhao M, Wu J, Lin D. Advancements in nanotechnology for the diagnosis and treatment of multiple myeloma. Biomater Sci 2020; 8:4692-4711. [PMID: 32779645 DOI: 10.1039/d0bm00772b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Multiple myeloma (MM), known as a tumor of plasma cells, is not only refractory but also has a high relapse rate, and is the second-most common hematologic tumor after lymphoma. It is often accompanied by multiple osteolytic damage, hypercalcemia, anemia, and renal insufficiency. In terms of diagnosis, conventional detection methods have many limitations, such as it is invasive and time-consuming and has low accuracy. Measures to change these limitations are urgently needed. At the therapeutic level, although the survival of MM continues to prolong with the advent of new drugs, MM remains incurable and has a high recurrence rate. With the development of nanotechnology, nanomedicine has become a powerful way to improve the current diagnosis and treatment of MM. In this review, the research progress and breakthroughs of nanomedicine in MM will be presented. Meanwhile, both superiorities and challenges of nanomedicine were discussed. As a new idea for the diagnosis and treatments of MM, nanomedicine will play a very important role in the research field of MM.
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Affiliation(s)
- Wenhao Zhong
- Department of Hematology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518107, P.R. China.
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Korani M, Korani S, Zendehdel E, Nikpoor AR, Jaafari MR, Orafai HM, Johnston TP, Sahebkar A. Enhancing the Therapeutic Efficacy of Bortezomib in Cancer Therapy Using Polymeric Nanostructures. Curr Pharm Des 2020; 25:4883-4892. [DOI: 10.2174/1381612825666191106150018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 11/01/2019] [Indexed: 12/16/2022]
Abstract
:
Bortezomib (VELCADE®) is a boronate peptide and first-in-class proteasome inhibitor serving an
important role in degenerating several intracellular proteins. It is a reversible inhibitor of the 26S proteasome,
with antitumor activity and antiproliferative properties. This agent principally exerts its antineoplastic effects by
inhibiting key players in the nuclear factor κB (NFκB) pathway involved in cell proliferation, apoptosis, and
angiogenesis. This medication is used in the management of multiple myeloma. However, more recently, it has
been used as a therapeutic option for mantle cell lymphoma. While promising, bortezomib has limited clinical
applications due to its adverse effects (e.g., hematotoxicity and peripheral neuropathy) and low effectiveness in
solid tumors resulting from its poor penetration into such masses and suboptimal pharmacokinetic parameters.
Other limitations to bortezomib include its low chemical stability and bioavailability, which can be overcome by
using nanoparticles for its delivery. Nanoparticle delivery systems can facilitate the targeted delivery of chemotherapeutic
agents in high doses to the target site, while sparing healthy tissues. Therefore, this drug delivery
system has provided a solution to circumvent the limitations faced with the delivery of traditional cancer chemotherapeutic
agents. Our aim in this review was to describe polymer-based nanocarriers that can be used for the
delivery of bortezomib in cancer chemotherapy.
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Affiliation(s)
- Mitra Korani
- Nanotechnology Research Center, Buali Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shahla Korani
- Research Center of Oils and Fats, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Elham Zendehdel
- Department of Biochemistry and Biophysics, Faculty of Sciences, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Amin Reza Nikpoor
- Department of Pharmaceutics, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mahmoud Reza Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein M. Orafai
- Department of Pharmaceutics, Faculty of Pharmacy, University of Ahl Al Bayt, Karbala, Iraq
| | - Thomas P. Johnston
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri- Kansas City, Kansas City, Missouri, United States
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Diaz Bessone MI, Simón-Gracia L, Scodeller P, Ramirez MDLA, Lago Huvelle MA, Soler-Illia GJAA, Simian M. iRGD-guided tamoxifen polymersomes inhibit estrogen receptor transcriptional activity and decrease the number of breast cancer cells with self-renewing capacity. J Nanobiotechnology 2019; 17:120. [PMID: 31812165 PMCID: PMC6898937 DOI: 10.1186/s12951-019-0553-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 11/25/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Tamoxifen (Tam) is the most frequent treatment for estrogen receptor (ER) positive breast cancer. We recently showed that fibronectin (FN) leads to Tam resistance and selection of breast cancer stem cells. With the aim of developing a nanoformulation that would simultaneously tackle ER and FN/β1 integrin interactions, we designed polyethylene glycol-polycaprolactone polymersomes polymersomes (PS) that carry Tam and are functionalized with the tumor-penetrating iRGD peptide (iRGD-PS-Tam). RESULTS Polyethylene glycol-polycaprolactone PS were assembled and loaded with Tam using the hydration film method. The loading of encapsulated Tam, measured by UPLC, was 2.4 ± 0.5 mol Tam/mol polymer. Physicochemical characterization of the PS demonstrated that iRGD functionalization had no effect on morphology, and a minimal effect on the PS size and polydispersity (176 nm and Pdi 0.37 for iRGD-TAM-PS and 171 nm and Pdi 0.36 for TAM-PS). iRGD-PS-Tam were taken up by ER+ breast carcinoma cells in 2D-culture and exhibited increased penetration of 3D-spheroids. Treatment with iRGD-PS-Tam inhibited proliferation and sensitized cells cultured on FN to Tam. Mechanistically, treatment with iRGD-PS-Tam resulted in inhibition ER transcriptional activity as evaluated by a luciferase reporter assay. iRGD-PS-Tam reduced the number of cells with self-renewing capacity, a characteristic of breast cancer stem cells. In vivo, systemic iRGD-PS-Tam showed selective accumulation at the tumor site. CONCLUSIONS Our study suggests iRGD-guided delivery of PS-Tam as a potential novel therapeutic strategy for the management of breast tumors that express high levels of FN. Future studies in pre-clinical in vivo models are warranted.
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Affiliation(s)
- María Inés Diaz Bessone
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, 1650 Buenos Aires, Argentina
| | - Lorena Simón-Gracia
- Laboratory of Cancer Biology, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 14b, 50411 Tartu, Estonia
| | - Pablo Scodeller
- Laboratory of Cancer Biology, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 14b, 50411 Tartu, Estonia
| | - María de los Angeles Ramirez
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, 1650 Buenos Aires, Argentina
| | - María Amparo Lago Huvelle
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, 1650 Buenos Aires, Argentina
| | - Galo J. A. A. Soler-Illia
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, 1650 Buenos Aires, Argentina
| | - Marina Simian
- Instituto de Nanosistemas, Universidad Nacional de San Martín, 25 de Mayo 1021, San Martín, 1650 Buenos Aires, Argentina
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Severino P, da Silva CF, Andrade LN, de Lima Oliveira D, Campos J, Souto EB. Alginate Nanoparticles for Drug Delivery and Targeting. Curr Pharm Des 2019; 25:1312-1334. [PMID: 31465282 DOI: 10.2174/1381612825666190425163424] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 04/15/2019] [Indexed: 12/31/2022]
Abstract
Nanotechnology refers to the control, manipulation, study and manufacture of structures and devices at the nanometer size range. The small size, customized surface, improved solubility and multi-functionality of nanoparticles will continue to create new biomedical applications, as nanoparticles allow to dominate stability, solubility and bioavailability, as well controlled release of drugs. The type of a nanoparticle, and its related chemical, physical and morphological properties influence its interaction with living cells, as well as determine the route of clearance and possible toxic effects. This field requires cross-disciplinary research and gives opportunities to design and develop multifunctional devices, which allow the diagnosis and treatment of devastating diseases. Over the past few decades, biodegradable polymers have been studied for the fabrication of drug delivery systems. There was extensive development of biodegradable polymeric nanoparticles for drug delivery and tissue engineering, in view of their applications in controlling the release of drugs, stabilizing labile molecules from degradation and site-specific drug targeting. The primary aim is to reduce dosing frequency and prolong the therapeutic outcomes. For this purpose, inert excipients should be selected, being biopolymers, e.g. sodium alginate, commonly used in controlled drug delivery. Nanoparticles composed of alginate (known as anionic polysaccharide widely distributed in the cell walls of brown algae which, when in contact with water, forms a viscous gum) have emerged as one of the most extensively characterized biomaterials used for drug delivery and targeting a set of administration routes. Their advantages include not only the versatile physicochemical properties, which allow chemical modifications for site-specific targeting but also their biocompatibility and biodegradation profiles, as well as mucoadhesiveness. Furthermore, mechanical strength, gelation, and cell affinity can be modulated by combining alginate nanoparticles with other polymers, surface tailoring using specific targeting moieties and by chemical or physical cross-linking. However, for every physicochemical modification in the macromolecule/ nanoparticles, a new toxicological profile may be obtained. In this paper, the different aspects related to the use of alginate nanoparticles for drug delivery and targeting have been revised, as well as how their toxicological profile will determine the therapeutic outcome of the drug delivery system.
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Affiliation(s)
- Patricia Severino
- Universidade Tiradentes (Unit), Av. Murilo Dantas, 300, Farolandia, Aracaju-SE, CEP 49.032-490, Brazil
- Instituto de Tecnologia e Pesquisa, Laboratório de Nanotecnologia e Nanomedicina (LNMed) Av. Murilo Dantas, 300, Aracaju - SE, CEP 49.032-490, Brazil
| | - Classius F da Silva
- Universidade Federal de Sao Paulo, Instituto de Ciências Ambientais, Quimicas e Farmaceuticas, Departamento de Engenharia Quimica, Rua Sao Nicolau, 210, Diadema - SP, CEP 09.913-030, Brazil
| | - Luciana N Andrade
- Universidade Tiradentes (Unit), Av. Murilo Dantas, 300, Farolandia, Aracaju-SE, CEP 49.032-490, Brazil
- Instituto de Tecnologia e Pesquisa, Laboratório de Nanotecnologia e Nanomedicina (LNMed) Av. Murilo Dantas, 300, Aracaju - SE, CEP 49.032-490, Brazil
| | - Daniele de Lima Oliveira
- Universidade Tiradentes (Unit), Av. Murilo Dantas, 300, Farolandia, Aracaju-SE, CEP 49.032-490, Brazil
- Instituto de Tecnologia e Pesquisa, Laboratório de Nanotecnologia e Nanomedicina (LNMed) Av. Murilo Dantas, 300, Aracaju - SE, CEP 49.032-490, Brazil
| | - Joana Campos
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra (FFUC), Polo das Ciencias da Saude, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
| | - Eliana B Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra (FFUC), Polo das Ciencias da Saude, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal
- CEB - Centre of Biological Engineering, University of Minho, Campus de Gualtar 4710-057 Braga, Portugal
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Wu X, Zheng Y, Yang D, Chen T, Feng B, Weng J, Wang J, Zhang K, Zhang X. A strategy using mesoporous polymer nanospheres as nanocarriers of Bcl-2 siRNA towards breast cancer therapy. J Mater Chem B 2018; 7:477-487. [PMID: 32254735 DOI: 10.1039/c8tb02463d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Small interference RNA (siRNA) has demonstrated unprecedented potential as a therapy for drug-resistant cancer. However, efficient cellular delivery is still a challenge due to hydrolytic sensitivity and poor cellular uptake of siRNA. Strategies to conjugate siRNA to the delivery vehicle and activate innate immunity have shown low in vivo efficacy. Therefore, nanomedicine approaches have become the main focus in this field. B-cell lymphoma 2 (Bcl-2) is the founding member of the Bcl-2 family of regulatory proteins that regulate cell death (apoptosis), by either inducing (pro-apoptotic) or inhibiting (anti-apoptotic) apoptosis. In this report, a nanomedicine system is constructed using Bcl-2 siRNA as the therapeutic agent and mesoporous polymer nanosphere (MPN) carriers to both improve cellular internalization and achieve Bcl-2 silencing and cell apoptosis. MPNs were prepared through a two-stage hydrothermal process at two different temperatures, which was deliberately designed to form nanospheres via self-assembly and create mesoporous structures by removing the pore-forming templates. Such MPNs were proved to be biodegradable. Without any carbonization process, MPNs still keep many active groups which endow them with excellent properties for functionalization purposes. Finally, the FA-targeted-Bcl-2-siRNA-loaded nanoparticles were constructed by a layer-by-layer assembly by electrostatic interactions after nitrification. These nanoparticles were efficiently delivered into breast cancer (BC) cells, showing a significant sequence-specific inhibition of Bcl-2 mRNA expression in BC cells, enhanced tumor cell apoptosis and tumor therapeutic efficacy. Taken together, this study establishes a novel therapeutic system for cancer therapy.
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Affiliation(s)
- Xin Wu
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China.
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10
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Jain A, Singh SK, Arya SK, Kundu SC, Kapoor S. Protein Nanoparticles: Promising Platforms for Drug Delivery Applications. ACS Biomater Sci Eng 2018; 4:3939-3961. [DOI: 10.1021/acsbiomaterials.8b01098] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Annish Jain
- Department of Biotechnology, University Institute of Engineering and Technology, Panjab University, Chandigarh 160 014, India
| | - Sumit K. Singh
- Department of Biotechnology, University Institute of Engineering and Technology, Panjab University, Chandigarh 160 014, India
| | - Shailendra K. Arya
- Department of Biotechnology, University Institute of Engineering and Technology, Panjab University, Chandigarh 160 014, India
| | - Subhas C. Kundu
- 3B’s Research Group, I3Bs − Biomaterials, Biodegradables and Biomimetics, University of Minho, AvePark, 4805-017 Barco, Guimarães, Portugal
| | - Sonia Kapoor
- Department of Biotechnology, University Institute of Engineering and Technology, Panjab University, Chandigarh 160 014, India
- Amity Institute of Molecular Medicine and Stem Cell Research, Amity University, Noida 201 313, Uttar Pradesh, India
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Protein-polysaccharide nanohybrids: Hybridization techniques and drug delivery applications. Eur J Pharm Biopharm 2018; 133:42-62. [PMID: 30300719 DOI: 10.1016/j.ejpb.2018.10.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 09/28/2018] [Accepted: 10/01/2018] [Indexed: 12/27/2022]
Abstract
Complex nanosystems fabricated by hybridization of different types of materials such as lipids, proteins, or polysaccharides are usually superior to simple ones in terms of features and applications. Proteins and polysaccharides hold great potential for development of nanocarriers for drug delivery purposes based on their unique biocompatibility, biodegradability, ease of functionalization, improved biodistribution and minimal toxicity profiles. Protein-polysaccharide nanohybrids have gained a lot of attention in the past few years particularly for drug delivery applications. In this review, different hybridization techniques utilized in the fabrication of such nanohybrids including electrostatic complexation, Maillard conjugation, chemical coupling and electrospinning were thoroughly reviewed. Moreover, various formulation factors affecting the characteristics of the formed nanohybrids were discussed. We also reviewed in depth the outcomes of such hybridization ranging from stability enhancement, to toxicity reduction, improved biocompatibility, and drug release modulation. We also gave an insight on their limitations and what hinders their clinical translation and market introduction.
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12
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El-Far SW, Helmy MW, Khattab SN, Bekhit AA, Hussein AA, Elzoghby AO. Folate conjugated vs PEGylated phytosomal casein nanocarriers for codelivery of fungal- and herbal-derived anticancer drugs. Nanomedicine (Lond) 2018; 13:1463-1480. [DOI: 10.2217/nnm-2018-0006] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Aim: Monascin and ankaflavin, the major fractions of the fungal-derived monascus yellow pigments, were incorporated with the herbal drug, resveratrol (RSV) within the core of folate-conjugated casein micelles (FA–CAS MCs, F1) for active targeting. PEGylated RSV-phospholipid complex bilayer enveloping casein-loaded micelles (PEGPC–CAS MCs) were also developed as passive-targeted nanosystem. Results: FA– and PEGPC–CAS MCs demonstrated a proper size with monomodal distribution, sustained drug release profiles and good hemocompatibility. The coloaded MCs showed superior cytotoxicity to MCF-7 breast cancer cells compared with free drugs. Both nanosystems exerted excellent in vivo antitumor efficacy in breast cancer bearing mice with PEGylated MCs showing comparable tumor regression to folate-conjugated MCs. Conclusion: Evergreen nanoplatforms coloaded with monascus yellow pigments and RSV were effective for breast cancer treatment.
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Affiliation(s)
- Shaymaa W El-Far
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Biotechnology, Institute of Graduate Studies & Research, Alexandria University, Alexandria 21526, Egypt
| | - Maged W Helmy
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Damanhour University, Damanhour 22516, Egypt
| | - Sherine N Khattab
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Chemistry, Faculty of Science, Alexandria University, Alexandria 21321, Egypt
| | - Adnan A Bekhit
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Pharmacy Program, Department of Allied Health, College of Health Sciences, University of Bahrain, PO Box 32038, Manama, Kingdom of Bahrain
| | - Ahmed A Hussein
- Department of Biotechnology, Institute of Graduate Studies & Research, Alexandria University, Alexandria 21526, Egypt
| | - Ahmed O Elzoghby
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Medicine, Division of Engineering in Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
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13
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Nanoparticles and targeted drug delivery in cancer therapy. Immunol Lett 2017; 190:64-83. [PMID: 28760499 DOI: 10.1016/j.imlet.2017.07.015] [Citation(s) in RCA: 262] [Impact Index Per Article: 37.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 07/04/2017] [Accepted: 07/26/2017] [Indexed: 12/11/2022]
Abstract
Surgery, chemotherapy, radiotherapy, and hormone therapy are the main common anti-tumor therapeutic approaches. However, the non-specific targeting of cancer cells has made these approaches non-effective in the significant number of patients. Non-specific targeting of malignant cells also makes indispensable the application of the higher doses of drugs to reach the tumor region. Therefore, there are two main barriers in the way to reach the tumor area with maximum efficacy. The first, inhibition of drug delivery to healthy non-cancer cells and the second, the direct conduction of drugs into tumor site. Nanoparticles (NPs) are the new identified tools by which we can deliver drugs into tumor cells with minimum drug leakage into normal cells. Conjugation of NPs with ligands of cancer specific tumor biomarkers is a potent therapeutic approach to treat cancer diseases with the high efficacy. It has been shown that conjugation of nanocarriers with molecules such as antibodies and their variable fragments, peptides, nucleic aptamers, vitamins, and carbohydrates can lead to effective targeted drug delivery to cancer cells and thereby cancer attenuation. In this review, we will discuss on the efficacy of the different targeting approaches used for targeted drug delivery to malignant cells by NPs.
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14
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Zhu Z, Li Y, Yang X, Pan W, Pan H. The reversion of anti-cancer drug antagonism of tamoxifen and docetaxel by the hyaluronic acid-decorated polymeric nanoparticles. Pharmacol Res 2017; 126:84-96. [PMID: 28734999 DOI: 10.1016/j.phrs.2017.07.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 05/24/2017] [Accepted: 07/11/2017] [Indexed: 12/11/2022]
Abstract
Docetaxel (DTX) and tamoxifen (TMX) are first-line drugs used to treat breast cancer. However when used in combination, they produce antagonism because of their differential metabolic pathways. In order to prevent this antagonism, an amphiphilic copolymer, cholesterol modified hyaruronic acid (HA-CHOL), was synthesized for investigating the co-delivery of TMX and DTX. In vitro drug release experiment of the Co-encapsulated (encapsulated DTX+TMX) nanoparticles (Co-NPs) revealed that NPs with unique release mechanism can markedly reduce the release of these drugs in the circulatory system. However, when reaching in cell, TMX can release rapidly to prevent DTX from coming into contact with metabolizing enzymes. In vitro cytotoxicity experiment revealed that the Co-NPs exhibited a significant synergistic effect for inhibiting the proliferation of the cancer cell lines A549, MCF7 and S180. NPs carrying Coumarin-6(Cou6) exhibited increased cellular uptake compared with Cou6 solution at similar drug concentrations. As an in vivo treatment of xenograft tumors involving 180 cells, the Co-NPs displayed a clear tumor-inhibiting effect. This led us to conclude that the reversion of drug antagonism by NPs was attributed to the increased stability of the nanoparticles in the blood circulation, the efficient cellular uptake, the hierarchical drug metabolism in the tumor and the good and orderly delivery of the drugs to the tumor tissue.
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Affiliation(s)
- Zhihong Zhu
- School of Pharmacy, Shenyang Pharmaceutics University, Shenyang, Liaoning, 110016, China, China
| | - Yuenan Li
- School of Pharmacy, Shenyang Pharmaceutics University, Shenyang, Liaoning, 110016, China, China
| | - Xinggang Yang
- School of Pharmacy, Shenyang Pharmaceutics University, Shenyang, Liaoning, 110016, China, China
| | - Weisan Pan
- School of Pharmacy, Shenyang Pharmaceutics University, Shenyang, Liaoning, 110016, China, China.
| | - Hao Pan
- College of Pharmacy, Liaoning University, Shenyang, 110036, China, China.
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15
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de la Puente P, Azab AK. Nanoparticle delivery systems, general approaches, and their implementation in multiple myeloma. Eur J Haematol 2017; 98:529-541. [PMID: 28208215 DOI: 10.1111/ejh.12870] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2017] [Indexed: 12/25/2022]
Abstract
Multiple myeloma (MM) is a hematological malignancy that remains incurable, with relapse rates >90%. The main limiting factor for the effective use of chemotherapies in MM is the serious side effects caused by these drugs. The emphasis in cancer treatment has shifted from cytotoxic, non-specific chemotherapies to molecularly targeted and rationally designed therapies showing greater efficacy and fewer side effects. Traditional chemotherapy has shown several disadvantages such as lack of targeting capabilities, systemic toxicity, and side effects; low therapeutic index, as well as most anticancer drugs, has poor water solubility. Nanoparticle delivery systems (NPs) are capable of targeting large doses of chemotherapies into the target area while sparing healthy tissues, overcoming the limitations of traditional chemotherapy. Here, we review the current state of the art in nanoparticle-based strategies designed to treat MM. Many nanoparticle delivery systems have been studied for myeloma using non-targeted NPs (liposomes, polymeric NPs, and inorganic NPs), triggered NPs, as well as targeted NPs (VLA-4, ABC drug transporters, bone microenvironment targeting). The results in preclinical and clinical studies are promising; however, there remains much to be learned in the emerging field of nanomedicine in myeloma.
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Affiliation(s)
- Pilar de la Puente
- Cancer Biology Division, Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, St. Louis, MO, USA
| | - Abdel Kareem Azab
- Cancer Biology Division, Department of Radiation Oncology, Washington University in Saint Louis School of Medicine, St. Louis, MO, USA
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16
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Zhu Z, Li D, Li Y, Yang X, Pan W. In vitro–in vivo evaluation of hyaluronic acid-based amphiphilic copolymers for tumour targeted delivery: the role of hydrophobic groups. RSC Adv 2017. [DOI: 10.1039/c7ra03211k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Polymeric micelles are widely used as suitable nano-carriers for a variety of therapeutic applications.
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Affiliation(s)
- Zhihong Zhu
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| | - Dongyang Li
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| | - Yuenan Li
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| | - Xinggang Yang
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
| | - Weisan Pan
- Shenyang Pharmaceutical University
- Shenyang 110016
- China
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17
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Folate-conjugated nanoparticles as a potent therapeutic approach in targeted cancer therapy. Tumour Biol 2015; 36:5727-42. [PMID: 26142733 DOI: 10.1007/s13277-015-3706-6] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2015] [Accepted: 06/22/2015] [Indexed: 01/01/2023] Open
Abstract
The selective and efficient drug delivery to tumor cells can remarkably improve different cancer therapeutic approaches. There are several nanoparticles (NPs) which can act as a potent drug carrier for cancer therapy. However, the specific drug delivery to cancer cells is an important issue which should be considered before designing new NPs for in vivo application. It has been shown that cancer cells over-express folate receptor (FR) in order to improve their growth. As normal cells express a significantly lower levels of FR compared to tumor cells, it seems that folate molecules can be used as potent targeting moieties in different nanocarrier-based therapeutic approaches. Moreover, there is evidence which implies folate-conjugated NPs can selectively deliver anti-tumor drugs into cancer cells both in vitro and in vivo. In this review, we will discuss about the efficiency of different folate-conjugated NPs in cancer therapy.
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18
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Qian J, Xu M, Suo A, Xu W, Liu T, Liu X, Yao Y, Wang H. Folate-decorated hydrophilic three-arm star-block terpolymer as a novel nanovehicle for targeted co-delivery of doxorubicin and Bcl-2 siRNA in breast cancer therapy. Acta Biomater 2015; 15:102-16. [PMID: 25545322 DOI: 10.1016/j.actbio.2014.12.018] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Revised: 11/12/2014] [Accepted: 12/18/2014] [Indexed: 01/18/2023]
Abstract
To minimize the side effects and enhance the efficiency of chemotherapy, a novel folate-decorated hydrophilic cationic star-block terpolymer, [poly(l-glutamic acid γ-hydrazide)-b-poly(N,N-dimethylaminopropyl methacrylamide)]3-g-poly(ethylene glycol) ((PGAH-b-PDMAPMA)3-g-PEG), with disulfide linkages between the PEG and PDMAPMA blocks, was developed for targeted co-delivery of doxorubicin and Bcl-2 small interfering RNA (siRNA) into breast cancer cells. The terpolymer was synthesized by a combination of ring-opening polymerization, reversible addition-fragmentation chain transfer polymerization, PEGylation and hydrazinolysis. The chemical structures of the polymers were confirmed by (1)H-NMR analysis. The terpolymer could conjugate doxorubicin via an acid-labile hydrazone linkage and simultaneously efficiently complex siRNA through electrostatic interaction at N/P ratios of ⩾4:1 to form "two-in-one" nanomicelleplexes, which displayed a spherical shape and had an average size of 101.3 nm. The doxorubicin loading efficiency and content were 61.0 and 13.23%, respectively. The cytotoxicity, drug release profile, targeting ability, cellular uptake and intracellular distribution of the nanomicelleplexes were evaluated in vitro. We found that the release behaviors of doxorubicin and siRNA had a pH/reduction dual dependency. They were released faster under reductive acidic conditions (pH 5.0, glutathione: 10mM) than under physiological conditions (pH 7.4). The folate-decorated nanomicelleplexes could deliver doxorubicin and Bcl-2 siRNA more efficiently into the same MCF-7 cell and exhibited a higher cytotoxicity than non-targeted nanomicelleplexes. These results indicate that the terpolymer could act as an efficient vehicle for targeted intracellular co-delivery of doxorubicin and therapeutic siRNA in cancer therapy.
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19
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Bhushan B, Gopinath P. Tumor-targeted folate-decorated albumin-stabilised silver nanoparticles induce apoptosis at low concentration in human breast cancer cells. RSC Adv 2015. [DOI: 10.1039/c5ra16936d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The current study exploits the folate-mediated delivery of bovine serum albumin (BSA) stabilized Ag NPs and thereby overcomes various drawbacks associated with non-specific targeting.
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Affiliation(s)
- Bharat Bhushan
- Nanobiotechnology Laboratory
- Centre for Nanotechnology
- Indian Institute of Technology Roorkee
- Roorkee
- India
| | - P. Gopinath
- Nanobiotechnology Laboratory
- Centre for Nanotechnology
- Indian Institute of Technology Roorkee
- Roorkee
- India
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