51
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Li R, Elsabahy M, Song Y, Wang H, Su L, Letteri RA, Khan S, Heo GS, Sun G, Liu Y, Wooley KL. Functional, Degradable Zwitterionic Polyphosphoesters as Biocompatible Coating Materials for Metal Nanostructures. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:1503-1512. [PMID: 30346776 DOI: 10.1021/acs.langmuir.8b02033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
A zwitterionic polyphosphoester (zPPE), specifically l-cysteine-functionalized poly(but-3-yn-1-yloxy)-2-oxo-1,3,2-dioxaphospholane (zPBYP), has been developed as a poly(ethylene glycol) (PEG) alternative coating material for gold nanoparticles (AuNPs), the most extensively investigated metal nanoparticulate platform toward molecular imaging, photothermal therapy, and drug delivery applications. Thiol-yne conjugation of cysteine transformed an initial azido-terminated and alkynyl-functionalized PBYP homopolymer into zPBYP, offering hydrolytic degradability, biocompatibility, and versatile reactive moieties for installation of a range of functional groups. Despite minor degradation during purification, zPPEs were able to stabilize AuNPs presumably through multivalent interactions between combinations of the side chain zwitterions (thioether and phosphoester groups of the zPPEs with the AuNPs). 31P NMR studies in D2O revealed ca. 20% hydrolysis of the phosphoester moieties of the repeat units had occurred during the workup and purification by aqueous dialysis at pH 3 over ca. 1 d, as observed by the 31P signal of the phosphotriesters resonating at ca. -0.5 to -1.7 shifting downfield to ca. 1.1 to -0.4 ppm, attributed to transformation to phosphates. Further hydrolysis of side chain and backbone units proceeded to an extent of ca. 75% over the next 2 d in nanopure water (pH 5-6). The NMR degradation results were consistent with the broadening and red-shift of the surface plasmon resonance (SPR) observed by UV-vis spectroscopy of the zPPE-coated AuNPs in water over time. All AuNP formulations in this study, including those with citrate, PEG, and zPPE coatings, exhibited negligible immunotoxicity, as determined by cytokine overexpression in the presence of the nanostructures relative to those in cell culture medium. Notably, the zPPE-coated AuNPs displayed superior antifouling properties, as assessed by the extent of cytokine adsorption relative to both the PEGylated and citrate-coated AuNPs. Taken together, the physicochemical and biological evaluations of zPPE-coated AuNPs in conjunction with PEGylated and citrate-coated analogues indicate the promise of zPPEs as favorable alternatives to PEG coatings, with negligible immunotoxicity, good antifouling performance, and versatile reactive groups that enable the preparation of highly tailored nanomaterials for diverse applications.
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Affiliation(s)
- Richen Li
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Mahmoud Elsabahy
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
- Department of Pharmaceutics, Faculty of Pharmacy , Assiut University , 71515 Assiut , Egypt
| | - Yue Song
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Hai Wang
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Lu Su
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Rachel A Letteri
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Sarosh Khan
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Gyu Seong Heo
- Department of Radiology , Washington University , St. Louis , Missouri 63110 , United States
| | - Guorong Sun
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
| | - Yongjian Liu
- Department of Radiology , Washington University , St. Louis , Missouri 63110 , United States
| | - Karen L Wooley
- Departments of Chemistry, Chemical Engineering, and Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions , Texas A&M University , College Station , Texas 77842 , United States
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Li N, Zhang Y, Huang B, Li H. Ultrasonic dispersion temperature- and pH-tuned spectral and electrochemical properties of bovine serum albumin on carbon nanotubes and its conformational transition. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.11.089] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zayed DG, Ebrahim SM, Helmy MW, Khattab SN, Bahey-El-Din M, Fang JY, Elkhodairy KA, Elzoghby AO. Combining hydrophilic chemotherapy and hydrophobic phytotherapy via tumor-targeted albumin-QDs nano-hybrids: covalent coupling and phospholipid complexation approaches. J Nanobiotechnology 2019; 17:7. [PMID: 30660179 PMCID: PMC6339697 DOI: 10.1186/s12951-019-0445-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 01/07/2019] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The rationale of this study is to combine the merits of both albumin nanoparticles and quantum dots (QDs) in improved drug tumor accumulation and strong fluorescence imaging capability into one carrier. However, premature drug release from protein nanoparticles and high toxicity of QDs due to heavy metal leakage are among challenging hurdles. Following this platform, we developed cancer nano-theranostics by coupling biocompatible albumin backbone to CdTe QDs and mannose moieties to enhance tumor targeting and reduce QDs toxicity. The chemotherapeutic water soluble drug pemetrexed (PMT) was conjugated via tumor-cleavable bond to the albumin backbone for tumor site-specific release. In combination, the herbal hydrophobic drug resveratrol (RSV) was preformulated as phospholipid complex which enabled its physical encapsulation into albumin nanoparticles. RESULTS Albumin-QDs theranostics showed enhanced cytotoxicity and internalization into breast cancer cells that could be traced by virtue of their high fluorescence quantum yield and excellent imaging capacity. In vivo, the nanocarriers demonstrated superior anti-tumor effects including reduced tumor volume, increased apoptosis, and inhibited angiogenesis in addition to non-immunogenic response. Moreover, in vivo bioimaging test demonstrated excellent tumor-specific accumulation of targeted nanocarriers via QDs-mediated fluorescence. CONCLUSION Mannose-grafted strategy and QD-fluorescence capability were beneficial to deliver albumin nanocarriers to tumor tissues and then to release the anticancer drugs for killing cancer cells as well as enabling tumor imaging facility. Overall, we believe albumin-QDs nanoplatform could be a potential nano-theranostic for bioimaging and targeted breast cancer therapy.
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Affiliation(s)
- Dina G Zayed
- 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
| | - Shaker M Ebrahim
- Department of Materials Science, Institute of Graduate Studies and Research, Alexandria University, Alexandria, 21526, Egypt
| | - Maged W Helmy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Damanhour University, Damanhur, 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
| | - Mohammed Bahey-El-Din
- Department of Microbiology and Immunology, Faculty of Pharmacy, Alexandria University, Alexandria, 21521, Egypt
| | - Jia-You Fang
- Pharmaceutics Laboratory, Graduate Institute of Natural Products, Chang Gung University, Taoyuan, 333, Taiwan. .,Research Center for Industry of Human Ecology and Research Center for Chinese Herbal Medicine, Chang Gung University of Science and Technology, Kweishan, Taoyuan, 333, Taiwan. .,Department of Anesthesiology, Chang Gung Memorial Hospital, Kweishan, Taoyuan, 333, Taiwan.
| | - Kadria A Elkhodairy
- 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
| | - 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. .,Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA. .,Harvard-MIT Division of Health Sciences and Technology, Cambridge, MA, 02139, USA.
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Abdelaziz HM, Elzoghby AO, Helmy MW, Samaha MW, Fang JY, Freag MS. Liquid crystalline assembly for potential combinatorial chemo-herbal drug delivery to lung cancer cells. Int J Nanomedicine 2019; 14:499-517. [PMID: 30666110 PMCID: PMC6333390 DOI: 10.2147/ijn.s188335] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background Lung cancer is the most common cancer and the leading cause of total deaths worldwide. Its classified into two major types including non-small cell lung carcinoma (NSCLC) and small cell lung carcinoma (SCLC) based on the origin of abnormal lung cells as well as the smoking status of the patient. NSCLC is the most common and aggressive type of lung cancer representing 80%–85% of all cases. Purpose The aim of the study was to present lyotropic liquid crystalline nanoparticles (LCNPs) as promising carriers for co-delivery of the chemotherapeutic agent, pemetrexed (PMX) and the herbal drug, resveratrol (RSV) for effective lung cancer management. Methods The proposed PMX-RSV-LCNPs were prepared by hydrotrope method. Hydrophobic ion pairing with cetyl trimethyl ammonium bromide (CTAB) was implemented to increase the encapsulation efficiency of the hydrophilic PMX up to 95%±3.01%. Results The tailored PMX-RSV-LCNPs exhibited a particle size of 173±0.26 nm and biphasic release pattern with a relatively initial burst release within first 3–4 hour followed by sustained release up to 24 hours. Moreover, PMX-RSV-LCNPs manifested superior concentration and time dependent cytotoxicity profile against A549 lung cancer cells with IC50 4.0628 µg/mL. Besides, the enhanced cellular uptake profile based on bioadhesive properties of glyceryl monoolein (GMO) as well as energy independent (cholesterol dependent) pattern. In-vivo evaluations against urethane induced lung cancer bearing mice demonstrated the potentiality of PMX-RSV-LCNPs in tumor growth inhibition via inhibition of angiogenesis and induction of apoptosis. The results were supported by histopathological analysis and immunohistochemical Ki67 staining. Moreover, PMX-RSV-LCNPs displayed a promising safety profile via attenuating nephro- and hepatotoxicity. Conclusion PMX-RSV-LCNPs elaborated in the current study hold a great promise for lung cancer treatment.
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Affiliation(s)
- Hadeer M Abdelaziz
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt, .,Department of Pharmaceutics, Faculty of Pharmacy, Damanhur University, Damanhur, 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.,Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA, .,Harvard-MIT Division of Health Sciences and Technology (HST), Cambridge, MA 02139, USA,
| | - Maged W Helmy
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt, .,Department of Pharmacology and Toxicology, Faculty of Pharmacy, Damanhur University, Damanhur, Egypt
| | - Magda W Samaha
- 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
| | - Jia-You Fang
- Pharmaceutics Laboratory, Graduate Institute of Natural Products, Chang Gung University, Taoyuan 333, Taiwan, .,Research Center for Industry of Human Ecology and Research Center for Chinese Herbal Medicine, Chang Gung University of Science and Technology, Kweishan, Taoyuan 333, Taiwan, .,Department of Anesthesiology, Chang Gung Memorial Hospital, Kweishan, Taoyuan 333, Taiwan,
| | - May S Freag
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt, .,Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA, .,Harvard-MIT Division of Health Sciences and Technology (HST), Cambridge, MA 02139, USA, .,Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt,
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Chen CC, Li JJ, Guo NH, Chang DY, Wang CY, Chen JT, Lin WJ, Chi KH, Lee YJ, Liu RS, Chen CL, Wang HE. Evaluation of the Biological Behavior of a Gold Nanocore-Encapsulated Human Serum Albumin Nanoparticle (Au@HSANP) in a CT-26 Tumor/Ascites Mouse Model after Intravenous/Intraperitoneal Administration. Int J Mol Sci 2019; 20:ijms20010217. [PMID: 30626093 PMCID: PMC6337091 DOI: 10.3390/ijms20010217] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 12/24/2018] [Accepted: 12/28/2018] [Indexed: 12/15/2022] Open
Abstract
Colorectal cancer is one of the major causes of cancer-related death in Taiwan and worldwide. Patients with peritoneal metastasis from colorectal cancer have reduced overall survival and poor prognosis. Hybrid protein-inorganic nanoparticle systems have displayed multifunctional applications in solid cancer theranostics. In this study, a gold nanocore-encapsulated human serum albumin nanoparticle (Au@HSANP), which is a hybrid protein-inorganic nanoparticle, and its radioactive surrogate 111In-labeled Au@HSANP (111In-Au@HSANP), were developed and their biological behaviors were investigated in a tumor/ascites mouse model. 111In-Au@HSANP was injected either intravenously (iv) or intraperitoneally (ip) in CT-26 tumor/ascites-bearing mice. After ip injection, a remarkable and sustained radioactivity retention in the abdomen was noticed, based on microSPECT images. After iv injection, however, most of the radioactivity was accumulated in the mononuclear phagocyte system. The results of biodistribution indicated that ip administration was significantly more effective in increasing intraperitoneal concentration and tumor accumulation than iv administration. The ratios of area under the curve (AUC) of the ascites and tumors in the ip-injected group to those in the iv-injected group was 93 and 20, respectively. This study demonstrated that the ip injection route would be a better approach than iv injections for applying gold-albumin nanoparticle in peritoneal metastasis treatment.
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Affiliation(s)
- Chao-Cheng Chen
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan.
| | - Jia-Je Li
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan.
| | - Nai-Hua Guo
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan.
| | - Deng-Yuan Chang
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan.
| | - Chung-Yih Wang
- Radiotherapy, Department of Medical Imaging, Cheng Hsin General Hospital, Taipei 112, Taiwan.
| | | | - Wuu-Jyh Lin
- Institute of Nuclear Energy Research, Taoyuan 325, Taiwan.
| | - Kwan-Hwa Chi
- Shin Kong Wu Ho-Su memorial hospital, Taipei 111, Taiwan.
| | - Yi-Jang Lee
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan.
| | - Ren-Shyan Liu
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan.
- Molecular and Genetic Imaging Core/Taiwan Mouse Clinic, National Comprehensive Mouse Phenotyping and Drug Testing Center, Taipei 115, Taiwan.
- Department of Nuclear Medicine and National PET/Cyclotron Center, Taipei Veterans General Hospital, Taipei 112, Taiwan.
| | - Chuan-Lin Chen
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan.
| | - Hsin-Ell Wang
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei 112, Taiwan.
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Mahmoud N, Sabbah DA, Abu-Dahab R, Abuarqoub D, Abdallah M, (Hasan Ibrahim) A, Khalil EA. Cholesterol-coated gold nanorods as an efficient nano-carrier for chemotherapeutic delivery and potential treatment of breast cancer: in vitro studies using the MCF-7 cell line. RSC Adv 2019; 9:12718-12731. [PMID: 35515852 PMCID: PMC9063807 DOI: 10.1039/c9ra01041f] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 04/10/2019] [Indexed: 01/15/2023] Open
Abstract
Gold nanorods (GNRs) have a recognized role in treatment of cancers as efficient nanocarriers for chemotherapeutic drug delivery. In this study, GNRs modified with cholesterol-PEG were employed as a nanocarrier for a hydrophobic compound having a promising phosphatidylinositol 3-kinase (PI3Kα) inhibitory activity. The acquired nanocomplex was characterized by optical and infra-red (IR) absorption spectroscopies, in addition to hydrodynamic size and zeta potential. Glide docking and superposing of docked poses of the hydrophobic ligand and cholesterol moiety demonstrated that hydrophobic interactions drive the conjugation and attachment of the ligand to the cholesterol moiety of the nanocarrier. In vitro release study under a cellular environment indicates that the presence of cells has enhanced the release and the cellular uptake of the conjugated ligand. Furthermore, the anti-proliferative assay of the nanocomplex revealed potent cytotoxicity over a low concentration range of the nanocomplex against MCF-7 breast cancer cells compared to the free compound or the nanocarrier alone. Analysis of cellular death modality by flow cytometry showed that the nanocomplex has a rapid effect on cell death, as cells went toward the late apoptotic/necrotic stage rapidly and proportionally to the increase of the nanocomplex concentration. The overall results propose that cholesterol-decorated GNRs could be considered as a promising nanocarrier for hydrophobic drugs to achieve efficient delivery and potential therapy against breast cancer cells. Gold nanorods demonstrate a recognized role in the treatment of breast cancer cell lines as an efficient nanocarrier for chemotherapeutic drug delivery.![]()
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Affiliation(s)
- Nouf N. Mahmoud
- Faculty of Pharmacy
- Al-Zaytoonah University of Jordan
- Amman 11733
- Jordan
| | - Dima A. Sabbah
- Faculty of Pharmacy
- Al-Zaytoonah University of Jordan
- Amman 11733
- Jordan
| | - Rana Abu-Dahab
- School of Pharmacy
- The University of Jordan
- Amman 11942
- Jordan
| | - Duaa Abuarqoub
- Cell Therapy Center
- The University of Jordan
- Amman 11942
- Jordan
| | - Maha Abdallah
- School of Pharmacy
- The University of Jordan
- Amman 11942
- Jordan
| | | | - Enam A. Khalil
- School of Pharmacy
- The University of Jordan
- Amman 11942
- Jordan
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Light-induced mechanisms for nanocarrier's cargo release. Colloids Surf B Biointerfaces 2018; 173:825-832. [PMID: 30551298 DOI: 10.1016/j.colsurfb.2018.10.056] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 10/19/2018] [Accepted: 10/22/2018] [Indexed: 01/18/2023]
Abstract
Nanomaterials have been the focus of attention in several fields, including biomedicine, electronics, or catalysis, mainly due to the novel properties of the materials at the nanoscale. In the field of diagnosis, nanomaterials have been contemplated as an opportunity to improve sensitivity and time of response, therefore, facilitating early treatment and monitoring of the disease. For therapeutic applications, new drug delivery nanosystems aiming to provide enhanced efficiency have been proposed often addressing selective or controlled delivery of therapeutic agents to particular cells to maximize treatment efficacy minimizing adverse effects. The therapeutic agents can be dissolved, adsorbed, entrapped, encapsulated or attached on the surface or inside the nanocarriers. Given the context of the different generations of nanocarriers and their wide range of applications, the present article aims to discuss the nature of external stimuli which will trigger the controlled release of different biomolecules. For each class, a brief description of the physical principle, basic concepts, as well as some examples, are reported. A final discussion focused on the real implications and needs for optimal drug delivery system is presented, altogether with some considerations and prospects in the trends that diagnostics applications could follow in the next years.
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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: 27] [Impact Index Per Article: 4.5] [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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pH-controlled sunitinib anticancer release from magnetic chitosan nanoparticles crosslinked with κ-carrageenan. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 91:705-714. [DOI: 10.1016/j.msec.2018.06.019] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 05/27/2018] [Accepted: 06/10/2018] [Indexed: 11/17/2022]
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AbdElhamid AS, Zayed DG, Helmy MW, Ebrahim SM, Bahey-El-Din M, Zein-El-Dein EA, El-Gizawy SA, Elzoghby AO. Lactoferrin-tagged quantum dots-based theranostic nanocapsules for combined COX-2 inhibitor/herbal therapy of breast cancer. Nanomedicine (Lond) 2018; 13:2637-2656. [DOI: 10.2217/nnm-2018-0196] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Herein, tumor-targeted quantum dots (QDs)-based theranostic nanocapsules (NCs) coloaded with celecoxib and honokiol were developed. Materials & methodology: The anionic CD44-targeting chondroitin sulfate and cationic low density lipoprotein (LDL)-targeting lactoferrin (LF) were sequentially assembled onto the surface of the positively charged oily core. As an imaging probe, highly fluorescent mercaptopropionic acid-capped cadmium telluride QDs were coupled to LF. Results: In vitro, fluorescence of QDs was quenched (OFF state) due to combined electron/energy transfer-mediated processes involving LF. After intracellular uptake of NCs, fluorescence was restored (ON state), thus enabled tracing their internalization. The NCs demonstrated enhanced cytotoxicity against breast cancer cells as well as superior in vivo antitumor efficacy. Conclusion: We propose these multifunctional nanotheranostics for imaging and targeted therapy of breast cancer.
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Affiliation(s)
- Ahmed S AbdElhamid
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Dina G Zayed
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Maged W Helmy
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Damanhour University, El Bahira, Egypt
| | - Shaker M Ebrahim
- Department of Materials Science, Institute of Graduate Studies & Research, Alexandria University, Alexandria, Egypt
| | - Mohammed Bahey-El-Din
- Department of Microbiology & Immunology, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Esmat A Zein-El-Dein
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Sanaa A El-Gizawy
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Ahmed O Elzoghby
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Harvard-MIT Division of Health Sciences & Technology, Cambridge, MA 02139, USA
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Tian Y, Huang Y, Gao P, Chen T. Nucleus-targeted DNA tetrahedron as a nanocarrier of metal complexes for enhanced glioma therapy. Chem Commun (Camb) 2018; 54:9394-9397. [PMID: 29998263 DOI: 10.1039/c8cc04021d] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
A negatively-charged and nucleus-targeted DNA tetrahedron is rationally designed and used as a nanocarrier of positively-charged metal complexes. This tetrahedron speeds up the translocation of metal complexes into the cell nucleus, and inhibits the growth and invasion of glioma cells by triggering vascular mimicry-associated signaling pathways, thus achieving precise glioma treatment.
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Affiliation(s)
- Yiqiao Tian
- Department of Chemistry, Jinan University, Guangzhou 510632, China.
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Wu F, Zhang M, Lu H, Liang D, Huang Y, Xia Y, Hu Y, Hu S, Wang J, Yi X, Zhang J. Triple Stimuli-Responsive Magnetic Hollow Porous Carbon-Based Nanodrug Delivery System for Magnetic Resonance Imaging-Guided Synergistic Photothermal/Chemotherapy of Cancer. ACS APPLIED MATERIALS & INTERFACES 2018; 10:21939-21949. [PMID: 29893126 DOI: 10.1021/acsami.8b07213] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The premature leakage of anticancer drugs during blood circulation may the damage immune system, normal cells, and tissues. Constructing targeted nanocarriers with pH, glutathione, and NIR triple-responsive property can effectively avoid the leakage of anticancer drugs before they arrive at the targeted site. In this paper, magnetic hollow porous carbon nanoparticles (MHPCNs) were successfully fabricated as nanocarrier. Poly(γ-glutamic acid) was used to cap the pores of MHPCNs. The photothermal conversion property of carbon and iron oxide (Fe3O4) nanomaterials was utilized to perform photothermal therapy to overcome multidrug-resistance produced by chemotherapy. The biodistribution of nanoparticles was investigated by magnetic resonance imaging. Experiments in vivo confirm the efficient accumulations of nanoparticles at tumor sites. Meanwhile, tumor growth was effectively inhibited via synergistic photothermal/chemotherapy with minimal side effects.
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Affiliation(s)
- Fan Wu
- College of Chemistry and Chemical Engineering , Central South University , Changsha 410083 , PR China
| | - Ming Zhang
- Jiangsu Collaborative Innovation Center for Biological Functional Materials, College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210023 , PR China
- Jiangsu Key Laboratory of Biofunctional Materials , Jiangsu Engineering Research Center for Biomedical Function Materials , Nanjing 210023 , PR China
| | - Hanwen Lu
- College of Chemistry and Chemical Engineering , Central South University , Changsha 410083 , PR China
| | - Dong Liang
- College of Chemistry and Chemical Engineering , Central South University , Changsha 410083 , PR China
| | - Yaliang Huang
- College of Chemistry and Chemical Engineering , Central South University , Changsha 410083 , PR China
| | - Yonghong Xia
- College of Chemistry and Chemical Engineering , Central South University , Changsha 410083 , PR China
| | - Yuqing Hu
- College of Chemistry and Chemical Engineering , Central South University , Changsha 410083 , PR China
| | - Shengqiang Hu
- College of Chemistry and Chemical Engineering , Central South University , Changsha 410083 , PR China
| | - Jianxiu Wang
- College of Chemistry and Chemical Engineering , Central South University , Changsha 410083 , PR China
| | - Xinyao Yi
- College of Chemistry and Chemical Engineering , Central South University , Changsha 410083 , PR China
| | - Jun Zhang
- Jiangsu Collaborative Innovation Center for Biological Functional Materials, College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210023 , PR China
- Jiangsu Key Laboratory of Biofunctional Materials , Jiangsu Engineering Research Center for Biomedical Function Materials , Nanjing 210023 , PR China
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63
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AbdElhamid AS, Helmy MW, Ebrahim SM, Bahey-El-Din M, Zayed DG, Zein El Dein EA, El-Gizawy SA, Elzoghby AO. Layer-by-layer gelatin/chondroitin quantum dots-based nanotheranostics: combined rapamycin/celecoxib delivery and cancer imaging. Nanomedicine (Lond) 2018; 13:1707-1730. [DOI: 10.2217/nnm-2018-0028] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Aim: Nanotheranostics consisting of highly-fluorescent quantum dots coupled with gelatin/chondroitin layer-by-layer assembled nanocapsules were developed. Materials & methods: The hydrophobic drugs celecoxib (CXB) and rapamycin (RAP) were co-loaded into the oily core of nanocapsules (NCs) to enable synergistic growth inhibition of breast cancer cells. To overcome the nonspecific binding of actively targeted CS-NCs with normal cells, a matrix metalloproteinase (MMP-2)-degradable cationic gelatin layer was electrostatically deposited onto the surface of the negatively-charged CS-NCs. Results: The prepared nanocarriers displayed strong fluorescence which enabled tracing their internalization into cancer cells. An enhanced cytotoxicity of the NCs against breast cancer cells was demonstrated. In vivo, the nanoplatforms displayed superior antitumor efficacy as well as nonimmunogenic response. Conclusion: Therefore, these multifunctional nanoplatforms could be used as potential cancer theranostics.
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Affiliation(s)
- Ahmed S AbdElhamid
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Maged W Helmy
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Damanhour University, El Bahira, Egypt
| | - Shaker M Ebrahim
- Department of Materials Science, Institute of Graduate Studies & Research, Alexandria University, Alexandria, Egypt
| | - Mohammed Bahey-El-Din
- Department of Microbiology & Immunology, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Dina G Zayed
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Esmat A Zein El Dein
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Sanaa A El-Gizawy
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Ahmed O Elzoghby
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
- Division of Engineering in Medicine, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Harvard-MIT Division of Health Sciences and Technology, Cambridge, MA 02139, USA
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64
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Self-assembled amphiphilic zein-lactoferrin micelles for tumor targeted co-delivery of rapamycin and wogonin to breast cancer. Eur J Pharm Biopharm 2018; 128:156-169. [PMID: 29689288 DOI: 10.1016/j.ejpb.2018.04.023] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 03/15/2018] [Accepted: 04/19/2018] [Indexed: 12/31/2022]
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65
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Liu L, Liu R, Wang X, Cui Q, Yao C, Zhu S, Li L. Facile Preparation of Fluorescent Nanoparticles with Tunable Exciplex Emission and Their Application to Targeted Cellular Imaging. ACS APPLIED BIO MATERIALS 2018. [DOI: 10.1021/acsabm.8b00116] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Lu Liu
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
| | - Ronghua Liu
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
| | - Xiaoyu Wang
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
| | - Qianling Cui
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
| | - Chuang Yao
- Key Laboratory of Extraordinary Bond Engineering and Advanced Materials Technology (EBEAM) Chongqing, Yangtze Normal University, Chongqing 408100, P. R. China
| | - Shuxian Zhu
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
| | - Lidong Li
- State Key Laboratory for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
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66
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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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67
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Hyaluronate/lactoferrin layer-by-layer-coated lipid nanocarriers for targeted co-delivery of rapamycin and berberine to lung carcinoma. Colloids Surf B Biointerfaces 2018; 169:183-194. [PMID: 29775813 DOI: 10.1016/j.colsurfb.2018.05.008] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 05/02/2018] [Accepted: 05/03/2018] [Indexed: 11/23/2022]
Abstract
The self-tumor targeting polymers, lactoferrin (LF) and hyaluronic acid (HA) were utilized to develop layer-by-layer (LbL) lipid nanoparticles (NPs) for dual delivery of berberine (BER) and rapamycin (RAP) to lung cancer. To control its release from the NPs, BER was hydrophobically ion paired with SLS prior to incorporation into NPs. Spherical HA/LF-LbL-RAP-BER/SLS-NPs 250.5 nm in diameter, with a surface charge of -18.5 mV were successfully elaborated. The NPs exhibited sequential release pattern with faster release of BER followed by controlled release of RAP which enables sensitization of lung tumor cells to the anti-cancer action of RAP. LbL coating of the NPs was found to enhance the drug cytotoxicity against A549 lung cancer cells as augmented by remarkable increase in their cellular internalization through CD44 receptors overexpressed by tumor cells. In vivo studies in lung cancer bearing mice have revealed the superior therapeutic activity of LbL-RAP-BER/SLS-NPs over the free drugs as demonstrated by 88.09% reduction in the average number of microscopic lung foci and 3.1-fold reduction of the angiogenic factor VEGF level compared to positive control. Overall, the developed HA/LF-LbL-coated lipid NPs could be potential carriers for targeted co-delivery of BER and RAP to lung cancer cells.
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68
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Toxicological assessment of silica-coated iron oxide nanoparticles in human astrocytes. Food Chem Toxicol 2018; 118:13-23. [PMID: 29709612 DOI: 10.1016/j.fct.2018.04.058] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 04/23/2018] [Accepted: 04/25/2018] [Indexed: 12/31/2022]
Abstract
Iron oxide nanoparticles (ION) have great potential for an increasing number of medical and biological applications, particularly those focused on nervous system. Although ION seem to be biocompatible and present low toxicity, it is imperative to unveil the potential risk for the nervous system associated to their exposure, especially because current data on ION effects on human nervous cells are scarce. Thus, in the present study potential toxicity associated with silica-coated ION (S-ION) exposure was evaluated on human A172 glioblastoma cells. To this aim, a complete toxicological screening testing several exposure times (3 and 24 h), nanoparticle concentrations (5-100 μg/ml), and culture media (complete and serum-free) was performed to firstly assess S-ION effects at different levels, including cytotoxicity - lactate dehydrogenase assay, analysis of cell cycle and cell death production - and genotoxicity - H2AX phosphorylation assessment, comet assay, micronucleus test and DNA repair competence assay. Results obtained showed that S-ION exhibit certain cytotoxicity, especially in serum-free medium, related to cell cycle disruption and cell death induction. However, scarce genotoxic effects and no alteration of the DNA repair process were observed. Results obtained in this work contribute to increase the knowledge on the impact of ION on the human nervous system cells.
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69
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Hameed S, Bhattarai P, Dai Z. Cerasomes and Bicelles: Hybrid Bilayered Nanostructures With Silica-Like Surface in Cancer Theranostics. Front Chem 2018; 6:127. [PMID: 29721494 PMCID: PMC5915561 DOI: 10.3389/fchem.2018.00127] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 04/03/2018] [Indexed: 01/10/2023] Open
Abstract
Over years, theranostic nanoplatforms have provided a new avenue for the diagnosis and treatment of various cancer types. To this end, a myriad of nanocarriers such as polymeric micelles, liposomes, and inorganic nanoparticles (NPs) with distinct physiochemical and biological properties are routinely investigated for preclinical and clinical studies. So far, liposomes have received great attention for various biomedical applications, however, it still suffers from insufficient morphological stability. On the other hand, inorganic NPs depicting excellent therapeutic ability have failed to address biocompatibility issues. This has raised a serious concern about the clinical approval of multifunctional organic or inorganic-based theranostic agents. Recently, partially silica coated nanohybrids such as cerasomes and bicelles demonstrating both diagnostic and therapeutic ability in a single system, have drawn profound attention as a fascinating novel drug delivery system. Compared with traditional liposomal or inorganic-based nanoformulations, this new and highly stable nanocarriers integrates the functional attributes of biomimetic liposomes and silica NPs, therefore, synergize strengths and functions, or even surpass weaknesses of individual components. This review at its best enlightens the emerging concept of such partially silica coated nanohybrids, fabrication strategies, and theranostic opportunities to combat cancer and related diseases.
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Affiliation(s)
- Sadaf Hameed
- Department of Biomedical Engineering, College of Engineering, Peking University, Beijing, China
| | - Pravin Bhattarai
- Department of Biomedical Engineering, College of Engineering, Peking University, Beijing, China
| | - Zhifei Dai
- Department of Biomedical Engineering, College of Engineering, Peking University, Beijing, China
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70
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Oxidized guar gum–ZnO hybrid nanostructures: synthesis, characterization and antibacterial activity. APPLIED NANOSCIENCE 2018. [DOI: 10.1007/s13204-018-0747-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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71
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Tabarzad M, Sharafi Z, Javidi J. Covalent immobilization of coagulation factor VIII on magnetic nanoparticles for aptamer development. J Appl Biomater Funct Mater 2018; 16:161-170. [PMID: 29609491 DOI: 10.1177/2280800018765046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
INTRODUCTION Magnetic nanoparticles (MNPs) are one of the most useful particulate systems in analytical applications such as specific aptamer selection. Proteins are the most noted targets of aptamer selection. Generally, covalently immobilized protein coated MNPs are more stable structures. METHODS In this study, coagulation factor VIII (FVIII) was immobilized on MNPs. A silica coating provided isocyanate functional groups was considered to interact covalently with reactive groups of the protein, resulting in a stable protein immobilization. The reactions was run in dried toluene. At end, these MNPs were applied for affinity determination of a previously selected FVIII specific aptamers. RESULTS Immobilization of 1 mg FVIII (~ 3 nmol) on 5 mg particles was achieved with no significant particle aggregation. Using a fluorescence-based method, affinity measurement resulted in a calculated dissociation constant of 120 ± 5.6 nM for the FVIII-specific aptamer to the FVIII-coated MNPs. CONCLUSION The final product could be a suitable protein-coated solid support for magnetic-based aptamer selection processes.
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Affiliation(s)
- Maryam Tabarzad
- 1 Protein Technology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zeinab Sharafi
- 2 Department of Pharmaceutical Biotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jaber Javidi
- 3 Department of Pharmaceutics and Nanotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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72
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Kim HS, Kim SJ, Kang JH, Shin US. Positively and Negatively Charged Collagen Nanohydrogels: pH-responsive Drug-releasing Characteristics. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Han-Sem Kim
- Institute of Tissue Regeneration Engineering (ITREN); Dankook University; Cheonan-si 330-714, South Korea, Republic of Korea
- Department of Nanobiomedical Science & BK21 PlUS NBM Global Research Center for Regenerative Medicine; Dankook University; Cheonan-si 330-714 Republic of Korea
| | - Sung-Jin Kim
- Institute of Tissue Regeneration Engineering (ITREN); Dankook University; Cheonan-si 330-714, South Korea, Republic of Korea
- Department of Nanobiomedical Science & BK21 PlUS NBM Global Research Center for Regenerative Medicine; Dankook University; Cheonan-si 330-714 Republic of Korea
| | - Ji-Hye Kang
- Institute of Tissue Regeneration Engineering (ITREN); Dankook University; Cheonan-si 330-714, South Korea, Republic of Korea
- Department of Nanobiomedical Science & BK21 PlUS NBM Global Research Center for Regenerative Medicine; Dankook University; Cheonan-si 330-714 Republic of Korea
| | - Ueon Sang Shin
- Institute of Tissue Regeneration Engineering (ITREN); Dankook University; Cheonan-si 330-714, South Korea, Republic of Korea
- Department of Nanobiomedical Science & BK21 PlUS NBM Global Research Center for Regenerative Medicine; Dankook University; Cheonan-si 330-714 Republic of Korea
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73
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Chen X, Guo Z, Miao P. One-pot synthesis of GSH-Capped CdTe quantum dots with excellent biocompatibility for direct cell imaging. Heliyon 2018; 4:e00576. [PMID: 29862341 PMCID: PMC5968136 DOI: 10.1016/j.heliyon.2018.e00576] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 01/12/2018] [Accepted: 03/12/2018] [Indexed: 11/18/2022] Open
Abstract
In this work, we have developed one-pot aqueous synthesis of glutathione (GSH) binding CdTe quantum dots (QDs) for cell imaging. UV-Vis absorption spectrum, Fourier transform infrared spectrum, photoluminescence spectrum, and high-resolution transmission electron microscopy are applied to characterize the physical and chemical properties of the nanocomposites. The bioimaging efficiency of the GSH-capped CdTe QDs is further evaluated on Hela cells. The groups on the surface of QDs are able to bind to basic proteins, which are abundant in cell nuclei, enabling the application of QDs for direct cell imaging. Experimental results also indicate the GSH layer on the surface of QDs is able to reduce the cytotoxicity significantly. In conclusion, the as-prepared GSH-capped QDs are highly promising fluorescent probes for cell imaging in the near future.
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Affiliation(s)
- Xifeng Chen
- CAS Key Lab of Bio-Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, PR China
| | - Zhenzhen Guo
- CAS Key Lab of Bio-Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, PR China
| | - Peng Miao
- CAS Key Lab of Bio-Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, PR China
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74
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El-Far SW, Helmy MW, Khattab SN, Bekhit AA, Hussein AA, Elzoghby AO. Phytosomal bilayer-enveloped casein micelles for codelivery of monascus yellow pigments and resveratrol to breast cancer. Nanomedicine (Lond) 2018; 13:481-499. [DOI: 10.2217/nnm-2017-0301] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Aim: Multireservoir nanocarriers were fabricated for delivering antineoplastic drug cocktail from herbal and fungal origin. Monascus yellow pigments (MYPs), monascin and ankaflavin, were isolated from red-mold rice, and incorporated within casein micelles (CAS MCs) along with the herbal drug, resveratrol (RSV). Both drugs (MYPs and RSV) were simultaneously incorporated into the hydrophobic core of CAS MCs. Alternatively, MYPs-loaded CAS MCs were enveloped within RSV-phytosomal bilayer elaborating multireservoir nanocarriers. Results: Cytotoxicity studies confirmed the superiority of multireservoir nanocarriers against MCF-7 breast cancer cells. The in vivo antitumor efficacy was revealed by reduction of the tumor volume and growth biomarkers. Conclusion: Multireservoir CAS nanocarriers for codelivery of both MYPs and RSV may be promising alternative to traditional breast cancer therapy.
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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, 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
| | - 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
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75
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Vardhan H, Mittal P, Adena SKR, Upadhyay M, Yadav SK, Mishra B. Process optimization and in vivo performance of docetaxel loaded PHBV-TPGS therapeutic vesicles: A synergistic approach. Int J Biol Macromol 2018; 108:729-743. [DOI: 10.1016/j.ijbiomac.2017.10.172] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 09/16/2017] [Accepted: 10/26/2017] [Indexed: 12/17/2022]
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76
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Ma XX, Gao H, Zhang YX, Jia YY, Li C, Zhou SY, Zhang BL. Construction and evaluation of BSA-CaP nanomaterials with enhanced transgene performance via biocorona-inspired caveolae-mediated endocytosis. NANOTECHNOLOGY 2018; 29:085101. [PMID: 29256442 DOI: 10.1088/1361-6528/aaa2b2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Non-viral nanovectors have attracted much attention owing to their ability to condense genetic materials and their ease of modification. However, their poor stability, low biocompatibility and gene degradation in endosomes or lysosomes has significantly hampered their application in vivo and in the clinic. In an attempt to overcome these difficulties a series of bovine serum albumin (BSA)-calcium phosphate (CaP) nanoparticles were constructed. The CaP condenses with DNA to form nanocomplexes coated with a biomimetic corona of BSA. Such complexes may retain the inherent endocytosis profile of BSA, with improved biocompatibility. In particular the transgene performance may be enhanced by stimulating the cellular uptake pathway via caveolae-mediated endocytosis. Two methods were employed to construct and optimize the formulation of BSA-CaP nanomaterials. The optimized BSA-CaP-50-M2 nanoparticles prepared by our second method exhibited good stability, negligible cytotoxicity and enhanced transgene performance with long-term expression for 72 h in vivo even with a single dose. Determination of the cellular uptake pathway and Western blot revealed that cellular uptake of the designed BSA-CaP-50-M2 nanoparticles was mainly via caveolae-mediated endocytosis in a non-degradative pathway in which the biomimetic uptake profile of BSA was retained.
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Affiliation(s)
- Xi-Xi Ma
- Department of Pharmaceutics, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, People's Republic of China
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77
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Freag MS, Saleh WM, Abdallah OY. Laminated chitosan-based composite sponges for transmucosal delivery of novel protamine-decorated tripterine phytosomes: Ex-vivo mucopenetration and in-vivo pharmacokinetic assessments. Carbohydr Polym 2018. [PMID: 29525146 DOI: 10.1016/j.carbpol.2018.01.095] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In the current study, laminated chitosan (CS):hydroxypropyl methylcellulose (HPMC) composite sponges were exploited as solid matrices for buccal delivery of tripterine phytosomes functionalized with novel mucopenetrating protamine layer (PRT-TRI-PHY). Tripterine (TRI) is a herbal drug widely investigated as a potential anticancer candidate against various types of cancers. However, clinical use of TRI is handicapped by its low oral bioavailability. To surmount TRI pharmaceutical obstacles, TRI phytosomes (TRI-PHY) were prepared using solvent evaporation technique then coated with a protamine layer via electrostatic assembly process. The developed PRT-TRI-PHY showed a nano-metric size of 250 nm and positive zeta potential (+21.6 mV). Sponges loaded with PRT-TRI-PHY demonstrated a sustained release profile with superior mucoadhesion characteristics compared with the counterparts loaded with uncoated TRI-PHY. The ex-vivo permeation study via chicken pouch mucosa revealed that sponges loaded with PRT-TRI-PHY demonstrated 2.3-folds higher flux value compared with sponges loaded with uncoated TRI-PHY. Additionally, in-vivo pharmacokinetic study in healthy rabbits revealed the significantly higher bioavailability of PRT-TRI-PHY compared with TRI-PHY with relative bioavailability of 244%. Conclusively, mucoadhesive CS-HPMC sponges loaded with a novel mucopenetrating nanocarrier, PRT-TRI-PHY, could significantly improve the absorption of tripterine via buccal mucosa which would be of prime importance for its clinical utility.
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Affiliation(s)
- May S Freag
- Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Egypt.
| | - Wedad M Saleh
- Department of Pharmaceutics, Faculty of Pharmacy, Omar Al-mukhtar University, Libya
| | - Ossama Y Abdallah
- Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Egypt
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78
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Wu M, Yang W, Chen S, Yao J, Shao Z, Chen X. Size-controllable dual drug-loaded silk fibroin nanospheres through a facile formation process. J Mater Chem B 2018; 6:1179-1186. [DOI: 10.1039/c7tb03113k] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Paclitaxel/doxorubicin-loaded silk fibroin nanospheres were prepared through a facile and green method and showed a synergistic effect on the anti-proliferative activity.
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Affiliation(s)
- Mi Wu
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science, Laboratory of Advanced Materials
- Fudan University
- Shanghai
- China
| | - Wenhua Yang
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science, Laboratory of Advanced Materials
- Fudan University
- Shanghai
- China
| | - Sheng Chen
- Department of General Surgery
- Ruijin Hospital
- Shanghai Jiaotong University School of Medicine
- Shanghai
- China
| | - Jinrong Yao
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science, Laboratory of Advanced Materials
- Fudan University
- Shanghai
- China
| | - Zhengzhong Shao
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science, Laboratory of Advanced Materials
- Fudan University
- Shanghai
- China
| | - Xin Chen
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science, Laboratory of Advanced Materials
- Fudan University
- Shanghai
- China
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79
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Inhalable particulate drug delivery systems for lung cancer therapy: Nanoparticles, microparticles, nanocomposites and nanoaggregates. J Control Release 2018; 269:374-392. [DOI: 10.1016/j.jconrel.2017.11.036] [Citation(s) in RCA: 211] [Impact Index Per Article: 35.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 11/21/2017] [Accepted: 11/21/2017] [Indexed: 12/20/2022]
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80
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Mao JY, Li HW, Wei SC, Harroun SG, Lee MY, Lin HY, Chung CY, Hsu CH, Chen YR, Lin HJ, Huang CC. DNA Modulates the Interaction of Genetically Engineered DNA-Binding Proteins and Gold Nanoparticles: Diagnosis of High-Risk HPV Infection. ACS APPLIED MATERIALS & INTERFACES 2017; 9:44307-44315. [PMID: 29202217 DOI: 10.1021/acsami.7b13873] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Gene detection has an important role in diagnosing several serious diseases and genetic defects in modern clinical medicine. Herein, we report a fast and convenient gene detection method based on the modulation of the interaction between a heat-resistant double-stranded DNA (dsDNA)-binding protein (Sso7d) and gold nanoparticles (Au NPs). We prepared a recombinant Cys-Sso7d, which is Sso7d with an extra cysteine (Cys) residue in the N-terminus, through protein engineering to control the interaction between Sso7d and Au NPs. Cys-Sso7d exhibited a stronger affinity for Au NPs and more easily induced the aggregation of Au NPs than Sso7d. In addition, Cys-Sso7d retained its ability to bind with dsDNA. The aggregation of Au NPs induced by Cys-Sso7d was diminished in the presence of dsDNA, which could be utilized as a transduction mechanism for the detection of the polymerase chain reaction (PCR) products of human papillomavirus (HPV) gene fragments (HPV types 16 and 18). The Cys-Sso7d/Au NP probe could detect as few as 1 copy of the HPV gene. The sensitivity and specificity of the Cys-Sso7d/Au NP probe for Pap smear clinical specimens (n = 52) for HPV 16 and HPV 18 detection were 85.7%/100.0% and 85.7%/91.7%, respectively. Our results demonstrate that the Cys-Sso7d/Au NP probe can be used to diagnose high-risk HPV types in Pap smear samples with high sensitivity, specificity, and accuracy.
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Affiliation(s)
- Ju-Yi Mao
- Doctoral Degree Program in Marine Biotechnology and ⊥Agricultural Biotechnology Research Center, Academia Sinica , Taipei 11529, Taiwan
| | - Han-Wei Li
- iStat Biomedical Co., Ltd. , New Taipei City 22102, Taiwan
| | | | - Scott G Harroun
- Department of Chemistry, Université de Montréal , Montréal, Québec H3C 3J7, Canada
| | | | | | | | | | | | | | - Chih-Ching Huang
- School of Pharmacy, College of Pharmacy, Kaohsiung Medical University , Kaohsiung 80708, Taiwan
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81
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Elzoghby AO, El-Lakany SA, Helmy MW, Abu-Serie MM, Elgindy NA. Shell-crosslinked zein nanocapsules for oral codelivery of exemestane and resveratrol in breast cancer therapy. Nanomedicine (Lond) 2017; 12:2785-2805. [DOI: 10.2217/nnm-2017-0247] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Aim: Oral administration of exemestane (EXM) and resveratrol (RES) for breast cancer therapy has been limited by their poor solubility and low permeability. Methods: In this study, these issues were tackled using zein nanocapsules (ZNCs) for oral EXM/RES codelivery combining drug solubilization within oily core and resistance to digestion via hydrophobic protein shell. Furthermore, higher oral stability and sustained release could be enabled by glutaraldehyde crosslinking of zein shell. Results & conclusion: EXM/RES-ZNCs showed enhanced cytotoxicity against MCF-7 and 4T1 breast cancer cells compared with free drug combination with higher selectivity to cancer cells rather than normal fibroblasts. In vivo, crosslinked EXM/RES-ZNCs markedly reduced the percentage increase of Ehrlich ascites mammary tumor volume in mice by 2.4-fold compared with free drug combination.
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Affiliation(s)
- 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
| | - Sarah A El-Lakany
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, 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, Egypt
| | - Marwa M Abu-Serie
- Medical Biotechnology Department, Genetic Engineering & Biotechnology Research Institute, City of Scientific Research & Technological Applications, New-Borg El-Arab City, Alexandria 21934, Egypt
| | - Nazik A Elgindy
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
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82
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Zhitnyak IY, Bychkov IN, Sukhorukova IV, Kovalskii AM, Firestein KL, Golberg D, Gloushankova NA, Shtansky DV. Effect of BN Nanoparticles Loaded with Doxorubicin on Tumor Cells with Multiple Drug Resistance. ACS APPLIED MATERIALS & INTERFACES 2017; 9:32498-32508. [PMID: 28857548 DOI: 10.1021/acsami.7b08713] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Herein we study the effect of doxorubicin-loaded BN nanoparticles (DOX-BNNPs) on cell lines that differ in the multidrug resistance (MDR), namely KB-3-1 and MDR KB-8-5 cervical carcinoma lines, and K562 and MDR i-S9 leukemia lines. We aim at revealing the possible differences in the cytotoxic effect of free DOX and DOX-BNNP nanoconjugates on these types of cells. The spectrophotometric measurements have demonstrated that the maximum amount of DOX in the DOX-BNNPs is obtained after saturation in alkaline solution (pH 8.4), indicating the high efficiency of BNNPs saturation with DOX. DOX release from DOX-BNNPs is a pH-dependent and DOX is more effectively released in acid medium (pH 4.0-5.0). Confocal laser scanning microscopy has shown that the DOX-BNNPs are internalized by neoplastic cells using endocytic pathway and distributed in cell cytoplasm near the nucleus. The cytotoxic studies have demonstrated a higher sensitivity of the leukemia lines to DOX-BNNPs compared with the carcinoma lines: IC50(DOX-BNNPs) is 1.13, 4.68, 0.025, and 0.14 μg/mL for the KB-3-1, MDR KB-8-5, K562, and MDR i-S9 cell lines, respectively. To uncover the mechanism of cytotoxic effect of nanocarriers on MDR cells, DOX distribution in both the nucleus and cytoplasm has been studied. The results indicate that the DOX-BNNP nanoconjugates significantly change the dynamics of DOX accumulation in the nuclei of both KB-3-1 and KB-8-5 cells. Unlike free DOX, the utilization of DOX-BNNPs nanoconjugates allows for maintaining a high and stable level of DOX in the nucleus of MDR KB-8-5 cells.
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Affiliation(s)
- Irina Y Zhitnyak
- N.N. Blokhin Russian Cancer Research Center , Kashirskoe Shosse 24, Moscow 115478, Russia
| | - Igor N Bychkov
- N.N. Blokhin Russian Cancer Research Center , Kashirskoe Shosse 24, Moscow 115478, Russia
| | - Irina V Sukhorukova
- National University of Science and Technology "MISIS″ , Leninsky Prospect 4, Moscow, 119049, Russia
| | - Andrey M Kovalskii
- National University of Science and Technology "MISIS″ , Leninsky Prospect 4, Moscow, 119049, Russia
| | - Konstantin L Firestein
- National University of Science and Technology "MISIS″ , Leninsky Prospect 4, Moscow, 119049, Russia
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT) , Second George Street, Brisbane, Queensland 4000, Australia
| | - Dmitri Golberg
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT) , Second George Street, Brisbane, Queensland 4000, Australia
- Intrenational Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS) , Namiki 1-1, Tsukuba, Ibaraki 3050044, Japan
| | - Natalya A Gloushankova
- N.N. Blokhin Russian Cancer Research Center , Kashirskoe Shosse 24, Moscow 115478, Russia
| | - Dmitry V Shtansky
- National University of Science and Technology "MISIS″ , Leninsky Prospect 4, Moscow, 119049, Russia
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83
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An FF, Zhang XH. Strategies for Preparing Albumin-based Nanoparticles for Multifunctional Bioimaging and Drug Delivery. Theranostics 2017; 7:3667-3689. [PMID: 29109768 PMCID: PMC5667340 DOI: 10.7150/thno.19365] [Citation(s) in RCA: 278] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 03/31/2017] [Indexed: 12/12/2022] Open
Abstract
Biosafety is the primary concern in clinical translation of nanomedicine. As an intrinsic ingredient of human blood without immunogenicity and encouraged by its successful clinical application in Abraxane, albumin has been regarded as a promising material to produce nanoparticles for bioimaging and drug delivery. The strategies for synthesizing albumin-based nanoparticles could be generally categorized into five classes: template, nanocarrier, scaffold, stabilizer and albumin-polymer conjugate. This review introduces approaches utilizing albumin in the preparation of nanoparticles and thereby provides scientists with knowledge of goal-driven design on albumin-based nanomedicine.
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Affiliation(s)
- Fei-Fei An
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory of Carbon-based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu, 215123, P.R. China
- Department of Radiology, Molecular Imaging Innovations Institute (MI3), Weill Cornell Medicine, 413 E 69th St, New York, NY, 10065
| | - Xiao-Hong Zhang
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory of Carbon-based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu, 215123, P.R. China
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84
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Enhanced Uptake of Fe₃O₄ Nanoparticles by Intestinal Epithelial Cells in a State of Inflammation. Molecules 2017; 22:molecules22081240. [PMID: 28749447 PMCID: PMC6152196 DOI: 10.3390/molecules22081240] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 07/18/2017] [Accepted: 07/18/2017] [Indexed: 01/06/2023] Open
Abstract
Fe3O4 nanoparticles (Fe3O4 NPs) have been used for medical and drug applications, although the mechanisms of cellular uptake and transport need to be further evaluated under inflammatory conditions. In the present study, we investigated the uptake of Fe3O4 NPs (20, 50, 100, and 200 nm) by intestinal epithelial cells under inflammatory conditions via the light scattering of flow cytometry and inductively coupled plasma mass spectrometry (ICP-MS) techniques. The results of the correlation analysis indicated that the uptake ratios of Fe3O4 NPs by intestinal epithelial cells under inflammatory conditions were higher than those under the control conditions. The transportation ratios of NPs by inflammatory Caco-2 cells increased almost 0.8–1.2 fold compared to the control. The internalization of the Fe3O4 NPs in Caco-2 cells was mediated by clathrin-related routes in both the control and an interleukin-1β (IL-1β)-induced inflammatory condition. The level of mRNA of clathrin expressed in Caco-2 cells that were stimulated by IL-1β was almost three times more than the control. Consistently with the mRNA expression, the level of protein in the clathrin was upregulated. Additionally, it was verified for the first time that the expression of clathrin was upregulated in IL-1β-stimulated Caco-2 cells. Collectively, these results provided a further potential understanding about the mechanism of Fe3O4 NPs’ uptake by intestinal epithelial cells under inflammatory conditions.
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85
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Hemasa AL, Naumovski N, Maher WA, Ghanem A. Application of Carbon Nanotubes in Chiral and Achiral Separations of Pharmaceuticals, Biologics and Chemicals. NANOMATERIALS 2017; 7:nano7070186. [PMID: 28718832 PMCID: PMC5535252 DOI: 10.3390/nano7070186] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 07/04/2017] [Accepted: 07/06/2017] [Indexed: 12/23/2022]
Abstract
Carbon nanotubes (CNTs) possess unique mechanical, physical, electrical and absorbability properties coupled with their nanometer dimensional scale that renders them extremely valuable for applications in many fields including nanotechnology and chromatographic separation. The aim of this review is to provide an updated overview about the applications of CNTs in chiral and achiral separations of pharmaceuticals, biologics and chemicals. Chiral single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs) have been directly applied for the enantioseparation of pharmaceuticals and biologicals by using them as stationary or pseudostationary phases in chromatographic separation techniques such as high-performance liquid chromatography (HPLC), capillary electrophoresis (CE) and gas chromatography (GC). Achiral MWCNTs have been used for achiral separations as efficient sorbent objects in solid-phase extraction techniques of biochemicals and drugs. Achiral SWCNTs have been applied in achiral separation of biological samples. Achiral SWCNTs and MWCNTs have been also successfully used to separate achiral mixtures of pharmaceuticals and chemicals. Collectively, functionalized CNTs have been indirectly applied in separation science by enhancing the enantioseparation of different chiral selectors whereas non-functionalized CNTs have shown efficient capabilities for chiral separations by using techniques such as encapsulation or immobilization in polymer monolithic columns.
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Affiliation(s)
- Ayman L Hemasa
- Chirality Program, Biomedical Science, University of Canberra, Bruce, Australian Capital Territory (ACT) 2617, Australia.
| | - Nenad Naumovski
- Collaborative Research in Bioactives and Biomarkers Group (CRIBB), University of Canberra, Bruce, Australian Capital Territory (ACT) 2617, Australia.
| | - William A Maher
- Ecochemistry Laboratory, Institute for Applied Ecology, University of Canberra, Bruce, Australian Capital Territory (ACT) 2617, Australia.
| | - Ashraf Ghanem
- Chirality Program, Biomedical Science, University of Canberra, Bruce, Australian Capital Territory (ACT) 2617, Australia.
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86
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Bhattarai P, Dai Z. Cyanine based Nanoprobes for Cancer Theranostics. Adv Healthc Mater 2017; 6. [PMID: 28558146 DOI: 10.1002/adhm.201700262] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 04/16/2017] [Indexed: 01/07/2023]
Abstract
Cyanine dyes are greatly accredited in the development of non-invasive therapy that can "see" and "treat" tumor cells via imaging, photothermal and photodynamic treatment. However, these dyes suffer from poor pharmacokinetics inducing severe toxicity to normal cells, insufficient accumulation in tumor regions and rapid photobleaching when delivered in free forms. Nanoparticles engineered to encapsulate these compounds and delivering them into tumor regions have increased rapidly, however, so far, these nanoparticles (NPs) have not proved to be so effective to circumvent existing challenges. Newly designed multifunctional smart nanocarriers that can improve phototherapeutic properties of these dyes, co-encapsulate multiple potent therapeutic compounds, and simultaneously overcome limitations related to tumor recurrence, metastases, limited intracellular uptake, and tumor hypoxia have potential to revolutionize modern paradigm of cancer therapy. Such cyanine based multifunctional nanocarriers integrating imaging and therapy in a single platform can effectively produce better clinical outcomes in cancer treatment. This review briefly summarizes recent advancements of cyanine nanoprobes that are currently used as imaging/phototherapeutic agents in unimodal/bimodal/trimodal cancer theranostics. Finally, we conclude this review by addressing challenges of pre-existing therapeutic systems and designs adopted to overcome them with a brief insight assimilating future perspective of emerging cyanine-based NPs in cancer theranostics.
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Affiliation(s)
- Pravin Bhattarai
- Department of Biomedical Engineering; College of Engineering; Peking University; Beijing 100871 China
| | - Zhifei Dai
- Department of Biomedical Engineering; College of Engineering; Peking University; Beijing 100871 China
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87
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Elzoghby AO, Mostafa SK, Helmy MW, ElDemellawy MA, Sheweita SA. Multi-Reservoir Phospholipid Shell Encapsulating Protamine Nanocapsules for Co-Delivery of Letrozole and Celecoxib in Breast Cancer Therapy. Pharm Res 2017. [PMID: 28643236 DOI: 10.1007/s11095-017-2207-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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88
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Strzemski M, Wojnicki K, Sowa I, Wojas-Krawczyk K, Krawczyk P, Kocjan R, Such J, Latalski M, Wnorowski A, Wójciak-Kosior M. In Vitro Antiproliferative Activity of Extracts of Carlina acaulis subsp. caulescens and Carlina acanthifolia subsp. utzka. Front Pharmacol 2017; 8:371. [PMID: 28659804 PMCID: PMC5469354 DOI: 10.3389/fphar.2017.00371] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 05/29/2017] [Indexed: 01/11/2023] Open
Abstract
Various species of the Carlina genus have been used in traditional medicine in many countries to treat numerous skin disorders, including cancer. The objective of this work was to assess the anticancer properties of root and leaf extracts from Carlina acaulis subsp. caulescens and C. acanthifolia subsp. utzka. Anti-tumor properties of the extracts were explored using a tetrazolium-based cell viability assay and flow cytometric apoptosis analysis, followed by immunodetection of phosphoactive ERK1/2 in UACC-903, C32, and UACC-647 human melanoma cell lines. Normal human fibroblasts were used as a control. Leaf extracts inhibited the viability of all tested melanoma cell lines in a dose-dependent fashion while the fibroblasts were less sensitive to such extract. The root extracts inhibited the proliferation of UACC-903 and UACC-647 cells only at the highest doses (300 μg/mL). However, the C32 and fibroblast cells exhibited an increase in the cellular proliferation rate and no caspase activity was observed in response to the root extracts (100 μg/mL). An increase in caspase activity was observed in melanoma cells treated with the leaf extracts of both Carlina species. Leaf extracts from C. acaulis subsp. caulescens (100 μg/mL) inhibited proliferatory ERK1/2 in UACC-903 and C32 cells, as demonstrated by the decrease in ERK1/2 phosphorylation. No reduction in phospho-ERK1/2 was observed in the tested cell lines treated with the root extracts, apart from UACC-647 after incubation with the C. acanthifolia subsp. utzka root extract (100 μg/mL). There was no change in ERK1/2 phosphorylation in the fibroblasts. The extracts from the leaves and roots were analyzed by HPLC and the analysis showed the presence of triterpenes and phenolic acids as the main extract components. The research demonstrated that the extracts from the leaves of the plants were cytotoxic against the human melanoma line and induced apoptosis of the cells. The triterpene fraction present in the tested extracts may be responsible for this activity.
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Affiliation(s)
- Maciej Strzemski
- Department of Analytical Chemistry, Medical University of LublinLublin, Poland
| | - Kamil Wojnicki
- Laboratory of Molecular Neurobiology, Nencki Institute of Experimental Biology Polish Academy of SciencesWarszawa, Poland.,Department of Synthesis and Chemical Technology of Pharmaceutical Substances, Medical University of LublinLublin, Poland
| | - Ireneusz Sowa
- Department of Analytical Chemistry, Medical University of LublinLublin, Poland
| | - Kamila Wojas-Krawczyk
- Department of Pneumology, Oncology and Allergology, Medical University of LublinLublin, Poland
| | - Paweł Krawczyk
- Department of Pneumology, Oncology and Allergology, Medical University of LublinLublin, Poland
| | - Ryszard Kocjan
- Department of Analytical Chemistry, Medical University of LublinLublin, Poland
| | - Justyna Such
- Department of Biopharmacy, Medical University of LublinLublin, Poland
| | - Michał Latalski
- Children's Orthopedics Department, Medical University of LublinLublin, Poland
| | - Artur Wnorowski
- Department of Biopharmacy, Medical University of LublinLublin, Poland
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89
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Yin L, Yuvienco C, Montclare JK. Protein based therapeutic delivery agents: Contemporary developments and challenges. Biomaterials 2017; 134:91-116. [PMID: 28458031 DOI: 10.1016/j.biomaterials.2017.04.036] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 04/18/2017] [Accepted: 04/21/2017] [Indexed: 12/15/2022]
Abstract
As unique biopolymers, proteins can be employed for therapeutic delivery. They bear important features such as bioavailability, biocompatibility, and biodegradability with low toxicity serving as a platform for delivery of various small molecule therapeutics, gene therapies, protein biologics and cells. Depending on size and characteristic of the therapeutic, a variety of natural and engineered proteins or peptides have been developed. This, coupled to recent advances in synthetic and chemical biology, has led to the creation of tailor-made protein materials for delivery. This review highlights strategies employing proteins to facilitate the delivery of therapeutic matter, addressing the challenges for small molecule, gene, protein and cell transport.
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Affiliation(s)
- Liming Yin
- Department of Chemical and Biomolecular Engineering, NYU Tandon School of Engineering, Brooklyn, NY 11201, United States
| | - Carlo Yuvienco
- Department of Chemical and Biomolecular Engineering, NYU Tandon School of Engineering, Brooklyn, NY 11201, United States
| | - Jin Kim Montclare
- Department of Chemical and Biomolecular Engineering, NYU Tandon School of Engineering, Brooklyn, NY 11201, United States; Department of Chemistry, New York University, New York, NY 10003, United States; Department of Biomaterials, NYU College of Dentistry, New York, NY 10010, United States; Department of Biochemistry, SUNY Downstate Medical Center, Brooklyn, NY 11203, United States.
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90
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Gaber M, Medhat W, Hany M, Saher N, Fang JY, Elzoghby A. Protein-lipid nanohybrids as emerging platforms for drug and gene delivery: Challenges and outcomes. J Control Release 2017; 254:75-91. [PMID: 28365294 DOI: 10.1016/j.jconrel.2017.03.392] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 03/27/2017] [Accepted: 03/28/2017] [Indexed: 12/24/2022]
Abstract
Nanoparticulate drug delivery systems have been long used to deliver a vast range of drugs and bioactives owing to their ability to demonstrate novel physical, chemical, and/or biological properties. An exponential growth has spurred in research and development of these nanocarriers which led to the evolution of a great number of diverse nanosystems including liposomes, nanoemulsions, solid lipid nanoparticles (SLNs), micelles, dendrimers, polymeric nanoparticles (NPs), metallic NPs, and carbon nanotubes. Among them, lipid-based nanocarriers have made the largest progress whether commercially or under development. Despite this progress, these lipid-based nanocarriers suffer from several limitations that led to the development of many protein-coated lipid nanocarriers. To less extent, protein-based nanocarriers suffer from limitations that led to the fabrication of some lipid bilayer enveloping protein nanocarriers. This review discusses in-depth some limitations associated with the lipid-based or protein-based nanocarriers and the fruitful outcomes brought by protein-lipid hybridization. Also discussed are the various hybridization techniques utilized to formulate these protein-lipid nanohybrids and the mechanisms involved in the drug loading process.
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Affiliation(s)
- Mohamed Gaber
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Waseem Medhat
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Mark Hany
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Nourhan Saher
- Cancer Nanotechnology Research Laboratory (CNRL), Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Jia-You Fang
- Pharmaceutics Laboratory, Graduate Institute of Natural Products, Chang Gung University, Taoyuan 333, Taiwan; Research Center for Industry of Human Ecology and Research Center for Chinese Herbal Medicine, Chang Gung University of Science and Technology, Kweishan, Taoyuan 333, Taiwan; Department of Anesthesiology, Chang Gung Memorial Hospital, Kweishan, Taoyuan 333, Taiwan.
| | - Ahmed 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.
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91
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Aw MS, Paniwnyk L. Overcoming T. gondii infection and intracellular protein nanocapsules as biomaterials for ultrasonically controlled drug release. Biomater Sci 2017; 5:1944-1961. [DOI: 10.1039/c7bm00425g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
One of the pivotal matters of concern in intracellular drug delivery is the preparation of biomaterials containing drugs that are compatible with the host target.
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Affiliation(s)
- M. S. Aw
- School of Life Sciences
- Biomolecular and Sports Science
- Faculty of Health and Life Sciences
- Coventry University
- Coventry
| | - L. Paniwnyk
- School of Life Sciences
- Biomolecular and Sports Science
- Faculty of Health and Life Sciences
- Coventry University
- Coventry
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92
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Shang L, Wang QY, Chen KL, Qu J, Zhou QH, Luo JB, Lin J. SPIONs/DOX loaded polymer nanoparticles for MRI detection and efficient cell targeting drug delivery. RSC Adv 2017. [DOI: 10.1039/c7ra08348c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Reducible polydopamine coated magnetic nanoparticles (SPIONs@PDA) for both magnetic resonance imaging (MRI) detection and cell targeting drug delivery.
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Affiliation(s)
- Le Shang
- College of Chemical and Environment Protection
- Southwest Minzu University
- Chengdu
- China
| | - Qiu-yue Wang
- College of Chemical and Environment Protection
- Southwest Minzu University
- Chengdu
- China
| | - Kang-long Chen
- College of Chemical and Environment Protection
- Southwest Minzu University
- Chengdu
- China
| | - Jing Qu
- College of Chemical and Environment Protection
- Southwest Minzu University
- Chengdu
- China
| | - Qing-han Zhou
- College of Chemical and Environment Protection
- Southwest Minzu University
- Chengdu
- China
| | - Jian-bin Luo
- College of Chemical and Environment Protection
- Southwest Minzu University
- Chengdu
- China
| | - Juan Lin
- School of Biomedical Sciences
- Chengdu Medical College
- Chengdu
- China
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