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Sintov AC. AmyloLipid Nanovesicles: A self-assembled lipid-modified starch hybrid system constructed for direct nose-to-brain delivery of curcumin. Int J Pharm 2020; 588:119725. [PMID: 32763387 DOI: 10.1016/j.ijpharm.2020.119725] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 01/20/2023]
Abstract
AmyloLipid nanovesicles (ALNs) are new lipid-modified starch complex nanoparticles developed and presented as nanocarriers of curcumin for targeting the CNS via the intranasal route. Curcumin has been indicated as a promising active agent with a variety of pharmacological activities, including a potential ability to treat brain tumors, traumatic brain injury, and CNS disorders, such as Alzheimer's disease, as it may inhibit amyloid-β-protein (Aβ) aggregation and Aβ-induced inflammation. Although curcumin has a tremendous potential as a therapeutic agent for CNS disorders, its low bioavailability and its rapid total body clearance reduce any chance for therapeutic levels to reach the brain. By using an optimized (2% crosslinked starch) curcumin-loaded ALNs, which was fabricated from a microemulsion as a precursor, an average of 141.5 ± 55.9 ng/g brain levels and 11.9 ± 12.0 ng/ml plasma concentrations were detected, one hour following intranasal administration of 160 μg/kg dose of curcumin. In comparison, 1 h after IV administration of the same dose, no CUR was detected in the brain and the mean plasma level was approximately one half of the level monitored after intranasal ALNs, i.e., 7.25 ± 0.20 ng/ml. It has been clearly demonstrated, therefore, that a well-designed ALN formulation proved itself as a promising carrier for intranasal delivery and brain targeting of curcumin.
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Affiliation(s)
- Amnon C Sintov
- Department of Biomedical Engineering, Faculty of Engineering Sciences, Ben Gurion University of the Negev, Be'er Sheva 84105, Israel.
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52
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Rositch AF, Loffredo C, Bourlon MT, Pearlman PC, Adebamowo C. Creative Approaches to Global Cancer Research and Control. JCO Glob Oncol 2020; 6:4-7. [PMID: 32716656 PMCID: PMC7846070 DOI: 10.1200/go.20.00237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Anne F Rositch
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Christopher Loffredo
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC
| | - Maria T Bourlon
- Hemato-Oncology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Paul C Pearlman
- National Cancer Institute Center for Global Health, Rockville, MD
| | - Clement Adebamowo
- Institute of Human Virology, Department of Epidemiology and Public Health, Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD.,Institute of Human Virology, Abuja, Nigeria.,Center for Bioethics and Research, Ibadan, Nigeria
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Nejabat M, Eisvand F, Soltani F, Alibolandi M, Mohammad Taghdisi S, Abnous K, Hadizadeh F, Ramezani M. Combination therapy using Smac peptide and doxorubicin-encapsulated MUC 1-targeted polymeric nanoparticles to sensitize cancer cells to chemotherapy: An in vitro and in vivo study. Int J Pharm 2020; 587:119650. [PMID: 32679263 DOI: 10.1016/j.ijpharm.2020.119650] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 07/09/2020] [Accepted: 07/10/2020] [Indexed: 12/12/2022]
Abstract
Targeting inhibitors of apoptosis proteins (IAPs) family comprising high level expression in many cancer cells, could sensitize tumor cells to conventional chemotherapies. In the present study, we designed both doxorubicin and SmacN6 (an antagonist of the IAPs) encapsulated polymeric nanoparticles (NPs) and investigated their synergistic effect of combination therapy in vitro and in vivo. According to the results, NPs-SmacN6 significantly enhanced the cytotoxicity effect of NPs-DOX and reduced its IC50 in MCF-7, 4T1 and C26 cancer cells. Western blot analysis confirmed mechanism of cell apoptosis via caspase activation through intrinsic and also extrinsic pathways. Moreover, 5TR1 aptamer-modified NPs could effectively deliver DOXor SmacN6 to C26 cancer cells (MUC1 positive) in comparison with the non-targeted one (p < 0.001). However, they could not be efficiently internalized into CHO cells (MUC1 negative), showing less cytotoxicity in this cell line. In vivo experiments in BALB/c mice bearing C26 tumor indicated that Apt-NPs-DOX in combination with Apt-NPs-SmacN6 had significant tumor growth inhibition in comparison with mice receiving either free DOX or Apt-NPs-DOX with p < 0.0001 and p < 0.05, respectively. Our results revealed that combination therapy of DOX and SmacN6 via Apt-modified nanoparticles can lead to improvement of therapeutic index of DOX in MUC1 positive cancer cells.
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Affiliation(s)
- Mojgan Nejabat
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran; Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farhad Eisvand
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Soltani
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mona Alibolandi
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mohammad Taghdisi
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Khalil Abnous
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran; Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farzin Hadizadeh
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran; Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Mohammad Ramezani
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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54
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Li R, Gao R, Wang Y, Liu Z, Xu H, Duan A, Zhang F, Ma L. Gastrin releasing peptide receptor targeted nano-graphene oxide for near-infrared fluorescence imaging of oral squamous cell carcinoma. Sci Rep 2020; 10:11434. [PMID: 32651409 PMCID: PMC7351765 DOI: 10.1038/s41598-020-68203-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 05/18/2020] [Indexed: 12/12/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) is the most common malignant tumor that occurs in the oral mucosa. Pathological biopsy is still the current gold standard for OSCC diagnosis; however, some drawbacks need to be overcome. Therefore, it is urgently needed to find a non-invasive targeted technology for OSCC early diagnosis. Fluorescent optical imaging using near infrared (NIR) dyes tagged to tumor specific target will benefit such developments. Gastrin releasing peptide receptor (GRPR) is an attractive target for OSCC imaging and therapy. In this study, we synthesized nano-graphene oxide (NGO) nanoparticles with GRPR-specific peptides AF750-6Ahx-Sta-BBN via hydrogen bond and π–π bonds (NGO-BBN-AF750), and investigated their receptor binding, cell uptake and internalization in HSC-3 cells. NGO-BBN-AF750 and AF750-6Ahx-Sta-BBN showed a similar binding affinity to GRPR on HSC-3 cells. In contrast to AF750-6Ahx-Sta-BBN antagonist peptide, NGO-BBN-AF750 showed cellular internalization property. Overall, this study proposes a NGO nanoclusters-based nanoprobe for GRPR targeted near-infrared fluorescence imaging for OSCC. Nanoparticle-based delivery systems have shown highly significant potential in the delivery of a wide range of therapeutic agents.
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Affiliation(s)
- Ran Li
- Shanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, China
| | - Ruifang Gao
- Shanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, China
| | - Yimei Wang
- Shanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, China
| | - Zhuanzhuan Liu
- Shanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, China
| | - Hang Xu
- Research Division/Biomolecular Imaging Center, Harry S. Truman Memorial Veterans' Hospital, Columbia, MO, 65201, USA.,Department of Radiology, University of Missouri, Columbia, MO, 65212, USA.,School of Pharmacy, Nanjing Medical University, Nanjing, 211100, Jiangsu, China
| | - Ailin Duan
- Shanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, China
| | - Fang Zhang
- Shanxi Medical University School and Hospital of Stomatology, Taiyuan, 030001, China.
| | - Lixin Ma
- Research Division/Biomolecular Imaging Center, Harry S. Truman Memorial Veterans' Hospital, Columbia, MO, 65201, USA. .,Department of Radiology, University of Missouri, Columbia, MO, 65212, USA.
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55
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Pedroso-Santana S, Lamazares Arcia E, Fleitas-Salazar N, Gancino Guevara M, Mansilla R, Gómez-Gaete C, Altamirano C, Fernandez K, Ruiz A, Toledo Alonso JR. Polymeric nanoencapsulation of alpha interferon increases drug bioavailability and induces a sustained antiviral response in vivo. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 116:111260. [PMID: 32806331 DOI: 10.1016/j.msec.2020.111260] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 06/30/2020] [Accepted: 07/01/2020] [Indexed: 12/13/2022]
Abstract
Polymeric nanoparticulate systems allow the encapsulation of bio-active substances, giving them protection against external agents and increasing the drug's bioavailability. The use of biocompatible and biodegradable polymers usually guarantees the harmless character of the formulation, and a controlled drug release is also assured. A relatively easy procedure to obtain polymeric formulations of bioactive agents is ionotropic gelation, which allows the synthesis of chitosan (CS) - sodium tri-polyphosphate nanoparticles (NPs) loading encapsulated proteins. In this work, Bovine serum albumin (BSA) model protein and a recombinant porcine alpha interferon variant were used to obtain nanoparticulate formulations. The internalization of the encapsulated material by cells was studied using a BSA-fluorescein system; the fluorescent conjugate was observable inside the cells after 20 h of incubation. The therapeutic CS-alpha interferon formulation showed a maximum of protein released in vitro at around 90 h. This system was found to be safe in a cytotoxicity assay, while biological activity experiments in vitro showed antiviral protection of cells in the presence of encapsulated porcine alpha interferon. In vivo experiments in pigs revealed a significant and sustained antiviral response through overexpression of the antiviral markers OAS2 and PKR. This proves the preservation of porcine alpha interferon biological activity, and also that a lasting response was obtained. This procedure is an effective and safe method to formulate drugs in nanoparticulate systems, representing a significant contribution to the search for more effective drug delivery strategies.
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Affiliation(s)
- Seidy Pedroso-Santana
- Laboratorio de Biotecnología y Biofármacos, Departamento de Fisiopatología, Facultad de Ciencias Biológicas, Universidad de Concepción, Barrio Universitario s/n, Concepción CP. 4030000, Chile
| | - Emilio Lamazares Arcia
- Laboratorio de Biotecnología y Biofármacos, Departamento de Fisiopatología, Facultad de Ciencias Biológicas, Universidad de Concepción, Barrio Universitario s/n, Concepción CP. 4030000, Chile; Centro de Biotecnología y Biomedicina SpA, Granada 168, Vilumanque, Concepción, Chile
| | - Noralvis Fleitas-Salazar
- Laboratorio de Biotecnología y Biofármacos, Departamento de Fisiopatología, Facultad de Ciencias Biológicas, Universidad de Concepción, Barrio Universitario s/n, Concepción CP. 4030000, Chile; Centro de Biotecnología y Biomedicina SpA, Granada 168, Vilumanque, Concepción, Chile
| | - Marlon Gancino Guevara
- Laboratorio de Biotecnología y Biofármacos, Departamento de Fisiopatología, Facultad de Ciencias Biológicas, Universidad de Concepción, Barrio Universitario s/n, Concepción CP. 4030000, Chile
| | - Rodrigo Mansilla
- Laboratorio de Biotecnología y Biofármacos, Departamento de Fisiopatología, Facultad de Ciencias Biológicas, Universidad de Concepción, Barrio Universitario s/n, Concepción CP. 4030000, Chile; Centro de Biotecnología y Biomedicina SpA, Granada 168, Vilumanque, Concepción, Chile
| | - Carolina Gómez-Gaete
- Departamento de Farmacia, Facultad de Farmacia, Universidad de Concepción, Barrio Universitario s/n, Concepción CP. 4030000, Chile; Unidad de Desarrollo Tecnológico UDT, Universidad de Concepción, Chile
| | - Claudia Altamirano
- Biochemical Engineering School, Pontificia Universidad Católica de Valparaíso, Av. Brasil 2950, CP. 2390302, Chile
| | - Katherina Fernandez
- Laboratory of Biomaterials, Departamento de Ingeniería Química, Facultad de Ingeniería, University of Concepción, Barrio Universitario s/n, Concepción CP. 4030000, Chile
| | - Alvaro Ruiz
- Pathology and Preventive Medicine Department, School of Veterinary Sciences, Universidad de Concepción, Av. Vicente Méndez 595, Chillan CP. 3780000, Chile
| | - Jorge R Toledo Alonso
- Laboratorio de Biotecnología y Biofármacos, Departamento de Fisiopatología, Facultad de Ciencias Biológicas, Universidad de Concepción, Barrio Universitario s/n, Concepción CP. 4030000, Chile; Centro de Biotecnología y Biomedicina SpA, Granada 168, Vilumanque, Concepción, Chile.
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56
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Hernández-Hernández AA, Aguirre-Álvarez G, Cariño-Cortés R, Mendoza-Huizar LH, Jiménez-Alvarado R. Iron oxide nanoparticles: synthesis, functionalization, and applications in diagnosis and treatment of cancer. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01229-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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57
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Matysiak-Kucharek M, Czajka M, Jodłowska-Jędrych B, Sawicki K, Wojtyła-Buciora P, Kruszewski M, Kapka-Skrzypczak L. Two Sides to the Same Coin-Cytotoxicity vs. Potential Metastatic Activity of AgNPs Relative to Triple-Negative Human Breast Cancer MDA-MB-436 Cells. Molecules 2020; 25:E2375. [PMID: 32443890 PMCID: PMC7287686 DOI: 10.3390/molecules25102375] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/07/2020] [Accepted: 05/18/2020] [Indexed: 12/24/2022] Open
Abstract
Silver nanoparticles (AgNPs) are used in many fields of industry and medicine. Despite the well-established antimicrobial activity, AgNPs are foreseen to be used as anticancer drugs due to the unusual feature-inability to induce drug resistance in cancer cells. The aim of the study was to assess biological activity of AgNPs against MDA-MB-436 cells. The cells were derived from triple-negative breast cancer, a type of breast cancer with poor prognosis and is particularly difficult to cure. AgNPs were toxic to MDA-MB-436 cells and the probable mechanism of toxicity was the induction of oxidative stress. These promising effects, giving the opportunity to use AgNPs as an anti-cancer agent should, however, be treated with caution in the light of further results. Namely, the treatment of MDA-MB-436 cells with AgNPs was associated with the increased secretion of several cytokines and chemokines, which were important in breast cancer metastasis. Finally, changes in the actin cytoskeleton of MDA-MB-436 cells under the influence of AgNPs treatment were also observed.
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Affiliation(s)
- Magdalena Matysiak-Kucharek
- Department of Molecular Biology and Translational Research, Institute of Rural Health, 20-090 Lublin, Poland; (M.C.); (K.S.); (L.K.-S.)
| | - Magdalena Czajka
- Department of Molecular Biology and Translational Research, Institute of Rural Health, 20-090 Lublin, Poland; (M.C.); (K.S.); (L.K.-S.)
| | - Barbara Jodłowska-Jędrych
- Department of Histology and Embryology with Experimental Cytology Unit, Medical University of Lublin, 20-059 Lublin, Poland;
| | - Krzysztof Sawicki
- Department of Molecular Biology and Translational Research, Institute of Rural Health, 20-090 Lublin, Poland; (M.C.); (K.S.); (L.K.-S.)
| | - Paulina Wojtyła-Buciora
- The President Stanisław Wojciechowski State University of Applied Sciences, 62-800 Kalisz, Poland;
| | - Marcin Kruszewski
- Center for Radiobiology and Biological Dosimetry, Institute of Nuclear Chemistry and Technology, 03-195 Warsaw, Poland;
| | - Lucyna Kapka-Skrzypczak
- Department of Molecular Biology and Translational Research, Institute of Rural Health, 20-090 Lublin, Poland; (M.C.); (K.S.); (L.K.-S.)
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58
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Li Y, Zheng L, Xiao L, Wang L, Cui J, Sha D, Liu C. Eco-friendly development of an ultrasmall IONP-loaded nanoplatform for bimodal imaging-guided cancer theranostics. Biomater Sci 2020; 8:6375-6386. [DOI: 10.1039/d0bm00867b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Ultrasmall IONP-decorated graphene oxide (GO) nanohybrids present T1/T2 dual MRI imaging-guided photothermal-chemo combined anticancer theranostics efficacy.
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Affiliation(s)
- Yulin Li
- The State Key Laboratory of Bioreactor Engineering and Key Laboratory for Ultrafine Materials of Ministry of Education
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Engineering Research Centre for Biomedical Materials of Ministry of Education
- East China University of Science and Technology
- Shanghai 200237
| | - Ling Zheng
- The State Key Laboratory of Bioreactor Engineering and Key Laboratory for Ultrafine Materials of Ministry of Education
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Engineering Research Centre for Biomedical Materials of Ministry of Education
- East China University of Science and Technology
- Shanghai 200237
| | - Lan Xiao
- Institute of Health and Biomedical Innovation
- Queensland University of Technology
- Brisbane
- Australia
- The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM)
| | - Liudi Wang
- The State Key Laboratory of Bioreactor Engineering and Key Laboratory for Ultrafine Materials of Ministry of Education
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Engineering Research Centre for Biomedical Materials of Ministry of Education
- East China University of Science and Technology
- Shanghai 200237
| | - Jingyuan Cui
- The State Key Laboratory of Bioreactor Engineering and Key Laboratory for Ultrafine Materials of Ministry of Education
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Engineering Research Centre for Biomedical Materials of Ministry of Education
- East China University of Science and Technology
- Shanghai 200237
| | - Dongyong Sha
- The State Key Laboratory of Bioreactor Engineering and Key Laboratory for Ultrafine Materials of Ministry of Education
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Engineering Research Centre for Biomedical Materials of Ministry of Education
- East China University of Science and Technology
- Shanghai 200237
| | - Changsheng Liu
- The State Key Laboratory of Bioreactor Engineering and Key Laboratory for Ultrafine Materials of Ministry of Education
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Engineering Research Centre for Biomedical Materials of Ministry of Education
- East China University of Science and Technology
- Shanghai 200237
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Kumari R, Sunil D, Ningthoujam RS. Hypoxia-responsive nanoparticle based drug delivery systems in cancer therapy: An up-to-date review. J Control Release 2019; 319:135-156. [PMID: 31881315 DOI: 10.1016/j.jconrel.2019.12.041] [Citation(s) in RCA: 136] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/22/2019] [Accepted: 12/23/2019] [Indexed: 02/08/2023]
Abstract
Hypoxia is a salient feature observed in most solid malignancies that holds a pivotal role in angiogenesis, metastasis and resistance to conventional cancer therapeutic approaches, and thus enables cancer progression. However, the typical characteristics of hypoxic cells such as low oxygen levels and highly bio-reductive environment can offer stimuli-responsive drug release to aid in tumor-specific chemo, radio, photodyanamic and sonodynamic therapies. This approach based on targeting the poorly oxygenated tumor habitats offers the prospective to overcome the difficulties that arises due to heterogenic nature of tumor and could be possibly used in the design of diagnostic as well as therapeutic nanocarriers for targeting various types of solid cancers. Consequently, hypoxia triggered nanoparticle based drug delivery systems is a rapidly progressing research area in developing effective strategies to combat drug-resistance in solid tumors. The present review presents the recent advances in the development of hypoxia-responsive nanovehicles for drug delivery to heterogeneous tumors. The initial sections of the article provides insights into the development of hypoxia in growing cancer and its role in disease progression. The current limitations and the future prospective of hypoxia-stimulated nanomachines for cancer treatment are also discussed.
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Affiliation(s)
- Rashmi Kumari
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576 104, Karnataka, India
| | - Dhanya Sunil
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576 104, Karnataka, India.
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Glyco-nanoparticles: New drug delivery systems in cancer therapy. Semin Cancer Biol 2019; 69:24-42. [PMID: 31870939 DOI: 10.1016/j.semcancer.2019.12.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 11/28/2019] [Accepted: 12/02/2019] [Indexed: 12/24/2022]
Abstract
Cancer is known as one of the most common diseases that are associated with high mobility and mortality in the world. Despite several efforts, current cancer treatment modalities often are highly toxic and lack efficacy and specificity. However, the application of nanotechnology has led to the development of effective nanosized drug delivery systems which are highly selective for tumors and allow a slow release of active anticancer agents. Different Nanoparticles (NPs) such as the silicon-based nano-materials, polymers, liposomes and metal NPs have been designed to deliver anti-cancer drugs to tumor sites. Among different drug delivery systems, carbohydrate-functionalized nanomaterials, specially based on their multi-valent binding capacities and desirable bio-compatibility, have attracted considerable attention as an excellent candidate for controlled release of therapeutic agents. In addition, these carbohydrate functionalized nano-carriers are more compatible with construction of the intracellular delivery platforms like the carbohydrate-modified metal NPs, quantum dots, and magnetic nano-materials. In this review, we discuss recent research in the field of multifunctional glycol-nanoparticles (GNPs) intended for cancer drug delivery applications.
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