1
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Esmaeilpour D, Broscheit JA, Shityakov S. Cyclodextrin-Based Polymeric Materials Bound to Corona Protein for Theranostic Applications. Int J Mol Sci 2022; 23:13505. [PMID: 36362293 PMCID: PMC9656986 DOI: 10.3390/ijms232113505] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 10/27/2022] [Accepted: 10/31/2022] [Indexed: 08/27/2023] Open
Abstract
Cyclodextrins (CDs) are cyclic oligosaccharide structures that could be used for theranostic applications in personalized medicine. These compounds have been widely utilized not only for enhancing drug solubility, stability, and bioavailability but also for controlled and targeted delivery of small molecules. These compounds can be complexed with various biomolecules, such as peptides or proteins, via host-guest interactions. CDs are amphiphilic compounds with water-hating holes and water-absorbing surfaces. Architectures of CDs allow the drawing and preparation of CD-based polymers (CDbPs) with optimal pharmacokinetic and pharmacodynamic properties. These polymers can be cloaked with protein corona consisting of adsorbed plasma or extracellular proteins to improve nanoparticle biodistribution and half-life. Besides, CDs have become famous in applications ranging from biomedicine to environmental sciences. In this review, we emphasize ongoing research in biomedical fields using CD-based centered, pendant, and terminated polymers and their interactions with protein corona for theranostic applications. Overall, a perusal of information concerning this novel approach in biomedicine will help to implement this methodology based on host-guest interaction to improve therapeutic and diagnostic strategies.
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Affiliation(s)
- Donya Esmaeilpour
- Department of Chemistry, University of Isfahan, Isfahan 8174673441, Iran
- Center for Nanotechnology in Drug Delivery, School of Pharmacy, Shiraz University of Medical Science, Shiraz 713451583, Iran
| | - Jens Albert Broscheit
- Department of Anesthesiology and Critical Care, University of Wuerzburg, Oberduerrbacher Str. 6, 97080 Wurzburg, Germany
| | - Sergey Shityakov
- Laboratory of Chemoinformatics, Infochemistry Scientific Center, ITMO University, 191002 Saint-Petersburg, Russia
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2
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Xiong J, Zhang H, Qin L, Zhang S, Cao J, Jiang H. Magnetic Fluorescent Quantum Dots Nanocomposites in Food Contaminants Analysis: Current Challenges and Opportunities. Int J Mol Sci 2022; 23:ijms23084088. [PMID: 35456904 PMCID: PMC9028821 DOI: 10.3390/ijms23084088] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/05/2022] [Accepted: 04/05/2022] [Indexed: 12/16/2022] Open
Abstract
The presence of food contaminants can cause foodborne illnesses, posing a severe threat to human health. Therefore, a rapid, sensitive, and convenient method for monitoring food contaminants is eagerly needed. The complex matrix interferences of food samples and poor performance of existing sensing probes bring significant challenges to improving detection performances. Nanocomposites with multifunctional features provide a solution to these problems. The combination of the superior characteristics of magnetic nanoparticles (MNPs) and quantum dots (QDs) to fabricate magnetic fluorescent quantum dots (MNPs@QDs) nanocomposites are regarded as an ideal multifunctional probe for food contaminants analysis. The high-efficiency pretreatment and rapid fluorescence detection are concurrently integrated into one sensing platform using MNPs@QDs nanocomposites. In this review, the contemporary synthetic strategies to fabricate MNPs@QDs, including hetero-crystalline growth, template embedding, layer-by-layer assembly, microemulsion technique, and one-pot method, are described in detail, and their advantages and limitations are discussed. The recent advances of MNPs@QDs nanocomposites in detecting metal ions, foodborne pathogens, toxins, pesticides, antibiotics, and illegal additives are comprehensively introduced from the perspectives of modes and detection performances. The review ends with current challenges and opportunities in practical applications and prospects in food contaminants analysis, aiming to promote the enthusiasm for multifunctional sensing platform research.
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Affiliation(s)
- Jincheng Xiong
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing 100193, China; (J.X.); (H.Z.); (L.Q.); (S.Z.)
| | - Huixia Zhang
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing 100193, China; (J.X.); (H.Z.); (L.Q.); (S.Z.)
| | - Linqian Qin
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing 100193, China; (J.X.); (H.Z.); (L.Q.); (S.Z.)
| | - Shuai Zhang
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing 100193, China; (J.X.); (H.Z.); (L.Q.); (S.Z.)
| | - Jiyue Cao
- Department of Veterinary Pharmacology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China;
| | - Haiyang Jiang
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing 100193, China; (J.X.); (H.Z.); (L.Q.); (S.Z.)
- Correspondence: ; Tel.: +86-010-6273-4478; Fax: +86-010-6273-1032
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3
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Wande DP, Cui Q, Chen S, Xu C, Xiong H, Yao J. Rediscovering Tocophersolan: A Renaissance for Nano-Based Drug Delivery and Nanotheranostic Applications. Curr Drug Targets 2021; 22:856-869. [PMID: 32525772 DOI: 10.2174/1389450121666200611140425] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 03/29/2020] [Accepted: 04/27/2020] [Indexed: 11/22/2022]
Abstract
A unique and pleiotropic polymer, d-alpha-tocopheryl polyethylene glycol succinate (Tocophersolan), is a polymeric, synthetic version of vitamin E. Tocophersolan has attracted enormous attention as a versatile excipient in different biomedical applications including drug delivery systems and nutraceuticals. The multiple inherent properties of Tocophersolan allow it to play flexible roles in drug delivery system design, including excipients with outstanding biocompatibility, solubilizer with the ability to promote drug dissolution, drug permeation enhancer, P-glycoprotein inhibitor, and anticancer compound. For these reasons, Tocophersolan has been widely used for improving the bioavailability of numerous pharmaceutical active ingredients. Tocophersolan has been approved by stringent regulatory authorities (such as the US FDA, EMA, and PMDA) as a safe pharmaceutical excipient. In this review, the current advances in nano-based delivery systems consisting of Tocophersolan, with possibilities for futuristic applications in drug delivery, gene therapy, and nanotheranostics, were systematically curated.
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Affiliation(s)
- Dickson P Wande
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
| | - Qin Cui
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
| | - Shijie Chen
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
| | - Cheng Xu
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
| | - Hui Xiong
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
| | - Jing Yao
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, Department of Pharmaceutics, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
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4
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Okubo K, Takeda R, Murayama S, Umezawa M, Kamimura M, Osada K, Aoki I, Soga K. Size-controlled bimodal in vivo nanoprobes as near-infrared phosphors and positive contrast agents for magnetic resonance imaging. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2021; 22:160-172. [PMID: 33762891 PMCID: PMC7952065 DOI: 10.1080/14686996.2021.1887712] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 02/02/2021] [Accepted: 02/03/2021] [Indexed: 06/12/2023]
Abstract
Rare-earth-doped nanoparticles (NPs), such as NaGdF4 nanocrystals doped with light-emitting rare earth ions, are promising bimodal probes that allow the integration of over 1000 nm near-infrared (OTN-NIR; NIR-II/III) fluorescence imaging and magnetic resonance imaging (MRI) of live bodies. A precise control of the particle size is the key factor for achieving a high signal-to-noise ratio in both NIR fluorescence and MR images and for regulating their function in the body. In this study, size-controlled NaGdF4:Yb3+, Er3+ NPs prepared by stepwise crystal growth were used for in vivo bimodal imaging. Hexagonal NaGdF4:Yb3+,Er3+ NPs coated with poly(ethylene glycol)-poly(acrylic acid) block copolymer, with hydrodynamic diameters of 15 and 45 nm, were prepared and evaluated as bimodal NPs for OTN-NIR fluorescence imaging and MRI. Their longitudinal (T 1) and transverse (T 2) relaxation rates at the static magnetic field strength of 1.0 T, as well as their cytotoxicity towards NIH3T3 cell lines, were evaluated and compared to study the effect of size. Using these particles, blood vessel visualization was achieved by MRI, with the highest relaxometric ratio (r 1/r 2) of 0.79 reported to date for NaGdF4-based nanoprobes (r 1 = 19.78 mM-1 s-1), and by OTN-NIR fluorescence imaging. The results clearly demonstrate the potential of the size-controlled PEG-modified NaGdF4:Yb3+,Er3+ NPs as powerful 'positive' T 1-weight contrast MRI agents and OTN-NIR fluorophores.
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Affiliation(s)
- Kyohei Okubo
- Department of Materials Science and Technology, Tokyo University of Science, Tokyo, Japan
| | - Ryuta Takeda
- Department of Materials Science and Technology, Tokyo University of Science, Tokyo, Japan
| | - Shuhei Murayama
- Group of Quantum-state Controlled MRI, National Institutes for Quantum and Radiological Science and Technology (QST), Chiba, Japan
| | - Masakazu Umezawa
- Department of Materials Science and Technology, Tokyo University of Science, Tokyo, Japan
| | - Masao Kamimura
- Department of Materials Science and Technology, Tokyo University of Science, Tokyo, Japan
| | - Kensuke Osada
- Group of Quantum-state Controlled MRI, National Institutes for Quantum and Radiological Science and Technology (QST), Chiba, Japan
| | - Ichio Aoki
- Group of Quantum-state Controlled MRI, National Institutes for Quantum and Radiological Science and Technology (QST), Chiba, Japan
| | - Kohei Soga
- Department of Materials Science and Technology, Tokyo University of Science, Tokyo, Japan
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5
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Tufani A, Qureshi A, Niazi JH. Iron oxide nanoparticles based magnetic luminescent quantum dots (MQDs) synthesis and biomedical/biological applications: A review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 118:111545. [DOI: 10.1016/j.msec.2020.111545] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/11/2020] [Accepted: 09/20/2020] [Indexed: 12/20/2022]
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6
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Thi Kim Dung D, Umezawa M, Nigoghossian K, Yeroslavsky G, Okubo K, Kamimura M, Yamaguchi M, Fujii H, Soga K. Development of Molecular Imaging Probe for Dual NIR/MR Imaging. J PHOTOPOLYM SCI TEC 2020. [DOI: 10.2494/photopolymer.33.117] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Doan Thi Kim Dung
- Research Institute for Biomedical Science, Tokyo University of Science
- Division of Functional Imaging, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center
| | - Masakazu Umezawa
- Department of Material Science and Technology, Tokyo University of Science
| | | | | | - Kyohei Okubo
- Department of Material Science and Technology, Tokyo University of Science
- Imaging Frontier Center (IFC), Tokyo University of Science
| | - Masao Kamimura
- Department of Material Science and Technology, Tokyo University of Science
- Imaging Frontier Center (IFC), Tokyo University of Science
| | - Masayuki Yamaguchi
- Division of Functional Imaging, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center
| | - Hirofumi Fujii
- Division of Functional Imaging, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center
| | - Kohei Soga
- Research Institute for Biomedical Science, Tokyo University of Science
- Department of Material Science and Technology, Tokyo University of Science
- Imaging Frontier Center (IFC), Tokyo University of Science
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7
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Eom S, Choi G, Nakamura H, Choy JH. 2-Dimensional Nanomaterials with Imaging and Diagnostic Functions for Nanomedicine; A Review. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20190270] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Sairan Eom
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea
| | - Goeun Choi
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan 31116, Korea
| | - Hiroyuki Nakamura
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan
| | - Jin-Ho Choy
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan 31116, Korea
- Tokyo Tech World Research Hub Initiative (WRHI), Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan
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8
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Naumenko V, Nikitin A, Kapitanova K, Melnikov P, Vodopyanov S, Garanina A, Valikhov M, Ilyasov A, Vishnevskiy D, Markov A, Golyshev S, Zhukov D, Alieva I, Abakumov M, Chekhonin V, Majouga A. Intravital microscopy reveals a novel mechanism of nanoparticles excretion in kidney. J Control Release 2019; 307:368-378. [PMID: 31247280 DOI: 10.1016/j.jconrel.2019.06.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 06/18/2019] [Accepted: 06/21/2019] [Indexed: 11/18/2022]
Abstract
Developing nanocarriers that accumulate in targeted organs and are harmlessly eliminated still remains a big challenge. Nanoparticles (NP) biodistribution is governed by their size, composition, surface charge and coverage. The current thinking in bionanotechnology is that renal clearance is limited by glomerular basement membrane pore size (≈6 nm), although there is a growing evidence that NP exceeding the threshold can also be excreted with urine. Here we compare biodistribution of PEGylated 140 nm iron oxide cubes and clusters with a special focus on renal accumulation and excretion. Atomic emission spectroscopy, fluorescent microscopy and magnetic resonance imaging revealed rapid and transient accumulation of magnetic NP in kidney. Using intravital microscopy we tracked in real time NP translocation from peritubular capillaries to basal compartment of tubular cells and subsequent excretion to the lumen within 60 min after systemic administration. Transmission electron microscopy revealed persistence of intact full-sized NP in urine 2 h post injection. The results suggest that translocation through peritubular endothelium to tubular epithelial cells is an alternative mechanism of renal clearance enabling excretion of NP above glomerular cut-off size.
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Affiliation(s)
- Victor Naumenko
- National University of Science and Technology (MISIS), Moscow 119049, Russia.
| | - Aleksey Nikitin
- National University of Science and Technology (MISIS), Moscow 119049, Russia; M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | | | - Pavel Melnikov
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Stepan Vodopyanov
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Anastasiia Garanina
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Marat Valikhov
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Artem Ilyasov
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Daniil Vishnevskiy
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Aleksey Markov
- M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | - Sergei Golyshev
- M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | - Dmitry Zhukov
- National University of Science and Technology (MISIS), Moscow 119049, Russia
| | - Irina Alieva
- A.N Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Maxim Abakumov
- National University of Science and Technology (MISIS), Moscow 119049, Russia; Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Vladimir Chekhonin
- Department of Medical Nanobiotechnology, N.I Pirogov Russian National Research Medical University, Moscow 117997, Russia
| | - Alexander Majouga
- National University of Science and Technology (MISIS), Moscow 119049, Russia; D. Mendeleev University of Chemical Technology of Russia, Moscow 125047, Russia
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9
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Ma L, Le P, Kohli M, Smith AM. Nanomedicine in Cancer. Bioanalysis 2019. [DOI: 10.1007/978-3-030-01775-0_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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10
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Maity D, Kandasamy G, Sudame A. Superparamagnetic Iron Oxide Nanoparticles for Cancer Theranostic Applications. Nanotheranostics 2019. [DOI: 10.1007/978-3-030-29768-8_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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11
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Bhargava S, Chu JJH, Valiyaveettil S. Controlled Dye Aggregation in Sodium Dodecylsulfate-Stabilized Poly(methylmethacrylate) Nanoparticles as Fluorescent Imaging Probes. ACS OMEGA 2018; 3:7663-7672. [PMID: 30221237 PMCID: PMC6130898 DOI: 10.1021/acsomega.8b00785] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Accepted: 06/26/2018] [Indexed: 06/01/2023]
Abstract
Polymer nanoparticles are used extensively in biomedical applications. Poly(methylmethacrylate) (PMMA) nanoparticles obtained via nanoprecipitation were unstable and flocculate or precipitate from solution within a few hours. A simple method to improve the stability of the particles using surfactants at low concentrations was carried out to produce PMMA nanoparticles with long-term stability in water (>6 months). The increased stability was attributed to the incorporation of surfactants inside the polymer particles during nanoprecipitation. The same methodology was also adopted to encapsulate a highly fluorescent hydrophobic perylene tetraester inside the polymer nanoparticles with good stability in water. Because of the presence of the anionic sodium dodecyl sulfate, the particles showed a negative zeta potential of -34.7 mV and an average size of 150 nm. Similarly, the dye-encapsulated polymer nanoparticles showed a zeta potential of -35.1 mV and an average particle size of 180 nm. By varying the concentration of encapsulated dyes inside the polymer nanoparticles, dye aggregation could be controlled, and the fluorescence profiles of the nanoparticles were altered. To understand the uptake and toxicity of the polymer nanoparticles, baby hamster kidney cells were chosen as a model system. The polymer nanoparticles were taken up by the cells within 3 h and were nontoxic at concentrations as high as 100 ppm. The confocal micrographs of the cells revealed localized fluorescence from the polymer nanoparticles around the nucleus in the cytoplasm without the penetration of the nuclear envelope.
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Affiliation(s)
- Samarth Bhargava
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
| | - Justin Jang Hann Chu
- Department
of Microbiology and Immunology, National
University of Singapore, 5 Science Drive 2, 117545, Singapore
| | - Suresh Valiyaveettil
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
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12
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Avitabile E, Bedognetti D, Ciofani G, Bianco A, Delogu LG. How can nanotechnology help the fight against breast cancer? NANOSCALE 2018; 10:11719-11731. [PMID: 29917035 DOI: 10.1039/c8nr02796j] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In this review we provide a broad overview on the use of nanotechnology for the fight against breast cancer (BC). Nowadays, detection, diagnosis, treatment, and prevention may be possible thanks to the application of nanotechnology to clinical practice. Taking into consideration the different forms of BC and the disease status, nanomaterials can be designed to meet the most forefront objectives of modern therapy and diagnosis. We have analyzed in detail three main groups of nanomaterial applications for BC treatment and diagnosis. We have identified several types of drugs successfully conjugated with nanomaterials. We have analyzed the main important imaging techniques and all nanomaterials used to help the non-invasive, early detection of the lesions. Moreover, we have examined theranostic nanomaterials as unique tools, combining imaging, detection, and therapy for BC. This state of the art review provides a useful guide depicting how nanotechnology can be used to overcome the current barriers in BC clinical practice, and how it will shape the future scenario of treatments, prevention, and diagnosis, revolutionizing the current approaches, e.g., reducing the suffering related to chemotherapy.
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Affiliation(s)
- Elisabetta Avitabile
- Department of Chemistry and Pharmacy, University of Sassari, Via Vienna 2, 07100 Sassari, Italy.
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13
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Lledos M, Mirabello V, Sarpaki S, Ge H, Smugowski HJ, Carroll L, Aboagye EO, Aigbirhio FI, Botchway SW, Dilworth JR, Calatayud DG, Plucinski PK, Price GJ, Pascu SI. Synthesis, Radiolabelling and In Vitro Imaging of Multifunctional Nanoceramics. CHEMNANOMAT : CHEMISTRY OF NANOMATERIALS FOR ENERGY, BIOLOGY AND MORE 2018; 4:361-372. [PMID: 29938196 PMCID: PMC5993288 DOI: 10.1002/cnma.201700378] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Indexed: 05/05/2023]
Abstract
Molecular imaging has become a powerful technique in preclinical and clinical research aiming towards the diagnosis of many diseases. In this work, we address the synthetic challenges in achieving lab-scale, batch-to-batch reproducible copper-64- and gallium-68-radiolabelled metal nanoparticles (MNPs) for cellular imaging purposes. Composite NPs incorporating magnetic iron oxide cores with luminescent quantum dots were simultaneously encapsulated within a thin silica shell, yielding water-dispersible, biocompatible and luminescent NPs. Scalable surface modification protocols to attach the radioisotopes 64Cu (t1/2=12.7 h) and 68Ga (t1/2=68 min) in high yields are reported, and are compatible with the time frame of radiolabelling. Confocal and fluorescence lifetime imaging studies confirm the uptake of the encapsulated imaging agents and their cytoplasmic localisation in prostate cancer (PC-3) cells. Cellular viability assays show that the biocompatibility of the system is improved when the fluorophores are encapsulated within a silica shell. The functional and biocompatible SiO2 matrix represents an ideal platform for the incorporation of 64Cu and 68Ga radioisotopes with high radiolabelling incorporation.
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Affiliation(s)
- Marina Lledos
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
| | | | - Sophia Sarpaki
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
| | - Haobo Ge
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
| | | | - Laurence Carroll
- Department of Surgery and Cancer, Faculty of Medicine, Commonwealth Building, Hammersmith CampusImperial College LondonDu Cane RoadLondonW12 0NNUK
| | - Eric O. Aboagye
- Department of Surgery and Cancer, Faculty of Medicine, Commonwealth Building, Hammersmith CampusImperial College LondonDu Cane RoadLondonW12 0NNUK
| | - Franklin I. Aigbirhio
- Wolfson Brain Imaging Centre, Department of Clinical NeurosciencesUniversity of CambridgeCambridgeUK
| | - Stanley W. Botchway
- Central Laser Facility, Rutherford Appleton LaboratoryResearch Complex at HarwellSTFC DidcotOX11 0QXUK
| | | | - David G. Calatayud
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
- Department of ElectroceramicsInstituto de Ceramica y Vidrio – CSICKelsen 5, Campus de Cantoblanco28049MadridSpain
| | - Pawel K. Plucinski
- Department of Chemical EngineeringUniversity of Bath, Claverton DownBA2 7AYBathUK
| | - Gareth J. Price
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
| | - Sofia I. Pascu
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
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14
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Núñez C, Estévez SV, del Pilar Chantada M. Inorganic nanoparticles in diagnosis and treatment of breast cancer. J Biol Inorg Chem 2018; 23:331-345. [DOI: 10.1007/s00775-018-1542-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 02/04/2018] [Indexed: 12/26/2022]
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15
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Zhang Y, Zhang C, Chen J, Liu L, Hu M, Li J, Bi H. Trackable Mitochondria-Targeting Nanomicellar Loaded with Doxorubicin for Overcoming Drug Resistance. ACS APPLIED MATERIALS & INTERFACES 2017; 9:25152-25163. [PMID: 28697306 DOI: 10.1021/acsami.7b07219] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Multidrug resistance (MDR) has been recognized as a major obstacle to successful chemotherapy for cancer in the clinic. In recent years, more and more nanoscaled drug delivery systems (DDS) are constructed to modulate drug efflux protein (P-gp) and deliver chemotherapeutic drugs for overcoming MDR. Among them, d-α-tocopheryl polyethylene glycol succinate (TPGS) has been widely used as a drug carrier due to its capability of inhibiting overexpression of P-gp and good amphiphilicity favorable for improving permeation and long-circulation property of DDS. In the present work, a novel kind of mitochondria-targeting nanomicelles-based DDS is developed to integrate chemotherapeutics delivery with fluorescence imaging functionalities on a comprehensive nanoplatform. The mitochondria-targeting nanomicelles are prepared by self-assembly of triphenylphosphine (TPP)-modified TPGS and fluorescent carbon quantum dots (CQDs) in an n-hexane/H2O mixed solution, named CQDs-TPGS-TPP. Notably, although the drug loading content of doxorubicin (DOX) in the as-prepared nanomicelles is as low as 3.4%, the calculated resistant index (RI) is greatly decreased from 66.23 of free DOX to 7.16 of DOX-loaded nanomicelles while treating both parental MCF-7 cells and drug-resistant MCF-7/ADR cells. Compared with free DOX, the penetration efficiency of DOX-loaded nanomicelles in three-dimensional multicellular spheroids (MCs) of MCF-7/ADR is obviously increased. Moreover, the released DOX from the nanomicelles can cause much more damage to cells of drug-resistant MCs. These results demonstrate that our constructed mitochondria-targeting nanomicelles-based DDS have potential application in overcoming MDR of cancer cells as well as their MCs that mimic in vivo tumor tissues. The MDR-reversal mechanism of the DOX-loaded CQDs-TPGS-TPP nanomicelles is also discussed.
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Affiliation(s)
- Ye Zhang
- College of Chemistry and Chemical Engineering, Anhui University , Hefei 230601, China
| | - Congjun Zhang
- Department of Oncology, First Affiliated Hospital, Anhui Medical University , Hefei 230022, China
| | - Jing Chen
- College of Chemistry and Chemical Engineering, Anhui University , Hefei 230601, China
| | - Li Liu
- College of Chemistry and Chemical Engineering, Anhui University , Hefei 230601, China
| | - Mengyue Hu
- College of Chemistry and Chemical Engineering, Anhui University , Hefei 230601, China
| | - Jun Li
- College of Chemistry and Chemical Engineering, Anhui University , Hefei 230601, China
| | - Hong Bi
- College of Chemistry and Chemical Engineering, Anhui University , Hefei 230601, China
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16
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Horák D, Pustovyy VI, Babinskyi AV, Palyvoda OM, Chekhun VF, Todor IN, Kuzmenko OI. Enhanced antitumor activity of surface-modified iron oxide nanoparticles and an α-tocopherol derivative in a rat model of mammary gland carcinosarcoma. Int J Nanomedicine 2017; 12:4257-4268. [PMID: 28652731 PMCID: PMC5473599 DOI: 10.2147/ijn.s137574] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Maghemite (γ-Fe2O3) nanoparticles were obtained by coprecipitation of ferrous and ferric salts in an alkaline medium followed by oxidation; the nanoparticles were coated with poly(N,N-dimethylacrylamide) (PDMA) and characterized by transmission electron microscopy, attenuated total reflection (ATR) Fourier transform infrared (FTIR) spectroscopy, dynamic light scattering, thermogravimetric and elemental analyses, and magnetic measurements in terms of particle morphology, size, polydispersity, amount of coating, and magnetization, respectively. The effects of α-tocopherol (Toc) and its phenolic (Toc-6-OH) and acetate (Toc-6-Ac) derivatives on Fe2+ release from γ-Fe2O3@PDMA, as well as from γ-Fe2O3 and CuFe2O4 nanoparticles (controls), were examined in vitro using 1,10-phenanthroline. The presence of tocopherols enhanced spontaneous Fe2+ release from nanoparticles, with Toc-6-OH exhibiting more activity than neat Toc. All of the nanoparticles tested were found to initiate blood lipid oxidation in a concentration-dependent manner, as determined by analysis of 2-thiobarbituric acid reactive species. Wistar rats with Walker-256 carcinosarcoma (a model of mammary gland carcinosarcoma) received Toc-6-Ac, magnetic nanoparticles, or their combination per os, and the antitumor activity of each treatment was determined in vivo. γ-Fe2O3@PDMA nanoparticles exhibited increased antitumor activity compared to both commercial CuFe2O4 particles and the antitumor drug doxorubicin. Moreover, increased antitumor activity was observed after combined administration of γ-Fe2O3@PDMA nanoparticles and Toc-6-Ac; however, levels of bilirubin, aspartate aminotransferase, and white bloods normalized and did not differ from those of the intact controls. The antitumor activity of the γ-Fe2O3 nanoparticles strongly correlated with Fe2+ release from the nanoparticles but not with nanoparticle-initiated lipid peroxidation in vitro.
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Affiliation(s)
- Daniel Horák
- Department of Polymer Particles, Institute of Macromolecular Chemistry AS CR, Prague, Czech Republic
| | | | | | | | - Vasyl Fedorovich Chekhun
- Department of Mechanisms of Antitumor Therapy, R. E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology, NASU, Ukraine
| | - Igor Nikolaevich Todor
- Department of Mechanisms of Antitumor Therapy, R. E. Kavetsky Institute of Experimental Pathology, Oncology and Radiobiology, NASU, Ukraine
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17
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Poly(lactic acid) for delivery of bioactive macromolecules. Adv Drug Deliv Rev 2016; 107:277-288. [PMID: 27349593 DOI: 10.1016/j.addr.2016.06.009] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 06/02/2016] [Accepted: 06/15/2016] [Indexed: 12/18/2022]
Abstract
Therapeutic biomolecules often require frequent administration and supramolecular dosing to achieve therapeutic efficiencies and direct infusion into treatment or defect sites results in inadequate physiological response and at times severe side effects or mis-targeting. Delivery systems serve several purposes such as increased circulatory time, increased biomolecule half-life, and incorporation of new innovations can enable highly specific cell targeting and improved cell and nucleus permeability. Poly(lactic acid) (PLA) has become a "material of choice" due to wide availability, reproducible synthetic route, customization, versatility, biodegradability and biocompatibility. Furthermore, PLA is amenable to a variety of fabrication methodologies and chemistries allowing an expansive library correlating physio-chemical properties, characteristics, and applications. This article discusses challenges to biomolecule delivery, and classical approaches of PLA based biomolecule delivery and targeting strategies under development and in trials.
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18
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Quantum Dot-Based Nanotools for Bioimaging, Diagnostics, and Drug Delivery. Chembiochem 2016; 17:2103-2114. [DOI: 10.1002/cbic.201600357] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Indexed: 12/12/2022]
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19
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Palao-Suay R, Gómez-Mascaraque L, Aguilar M, Vázquez-Lasa B, Román JS. Self-assembling polymer systems for advanced treatment of cancer and inflammation. Prog Polym Sci 2016. [DOI: 10.1016/j.progpolymsci.2015.07.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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20
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Singh RP, Sharma G, Sonali, Agrawal P, Pandey BL, Koch B, Muthu MS. Transferrin receptor targeted PLA-TPGS micelles improved efficacy and safety in docetaxel delivery. Int J Biol Macromol 2016; 83:335-44. [DOI: 10.1016/j.ijbiomac.2015.11.081] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Revised: 11/26/2015] [Accepted: 11/27/2015] [Indexed: 12/19/2022]
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21
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Yang HK, Qi M, Mo L, Yang RM, Xu XD, Bao JF, Tang WJ, Lin JT, Zhang LM, Jiang XQ. Reduction-sensitive amphiphilic dextran derivatives as theranostic nanocarriers for chemotherapy and MR imaging. RSC Adv 2016. [DOI: 10.1039/c6ra22373g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Reduction-sensitive, amphiphilic dextran derivatives were developed from disulfide-linked dextran-g-poly-(N-ε-carbobenzyloxy-l-lysine) graft polymer (Dex-g-SS-PZLL), and used as theranostic nanocarriers for chemotherapy and MR imaging.
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22
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Huang S, Upputuri PK, Liu H, Pramanik M, Wang M. A dual-functional benzobisthiadiazole derivative as an effective theranostic agent for near-infrared photoacoustic imaging and photothermal therapy. J Mater Chem B 2016; 4:1696-1703. [DOI: 10.1039/c5tb02367j] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Colloidal nanoparticles of BBT-based narrow-bandgap small molecules as theranostic agents show a strong near-infrared photoacoustic signal and high photothermal conversion efficiency.
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Affiliation(s)
- Shuo Huang
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
| | - Paul Kumar Upputuri
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
| | - Hui Liu
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
| | - Manojit Pramanik
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
| | - Mingfeng Wang
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
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23
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Tiwary CS, Mudakavi RJ, Kishore S, Kashyap S, Elumalai R, Chakravortty D, Raichur A, Chattopadhyay K. Magnetic iron nanoparticles for in vivo targeted delivery and as biocompatible contrast agents. RSC Adv 2016; 6:114344-114352. [DOI: 10.1039/c6ra14817d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2023] Open
Abstract
Iron nanoparticles (NPs) of size less than 20 nm were synthesized using an in-house developed cryomill.
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Affiliation(s)
- C. S. Tiwary
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Rajeev J. Mudakavi
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
- Centre for Biosystems Science and Engineering
| | - Sharan Kishore
- Department of Microbiology and Cell Biology
- Indian Institute of Science
- Bangalore
- India
| | - Sanjay Kashyap
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Rajasegaran Elumalai
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Dipshikha Chakravortty
- Department of Microbiology and Cell Biology
- Indian Institute of Science
- Bangalore
- India
- Centre for Biosystems Science and Engineering
| | - Ashok M. Raichur
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
- Centre for Biosystems Science and Engineering
| | - K. Chattopadhyay
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
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24
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Maxwell T, Banu T, Price E, Tharkur J, Campos MGN, Gesquiere A, Santra S. Non-Cytotoxic Quantum Dot-Chitosan Nanogel Biosensing Probe for Potential Cancer Targeting Agent. NANOMATERIALS 2015; 5:2359-2379. [PMID: 28347126 PMCID: PMC5304800 DOI: 10.3390/nano5042359] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 12/04/2015] [Accepted: 12/15/2015] [Indexed: 11/16/2022]
Abstract
Quantum dot (Qdot) biosensors have consistently provided valuable information to researchers about cellular activity due to their unique fluorescent properties. Many of the most popularly used Qdots contain cadmium, posing the risk of toxicity that could negate their attractive optical properties. The design of a non-cytotoxic probe usually involves multiple components and a complex synthesis process. In this paper, the design and synthesis of a non-cytotoxic Qdot-chitosan nanogel composite using straight-forward cyanogen bromide (CNBr) coupling is reported. The probe was characterized by spectroscopy (UV-Vis, fluorescence), microscopy (Fluorescence, Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM) and Dynamic Light Scattering. This activatable (“OFF”/“ON”) probe contains a core–shell Qdot (CdS:Mn/ZnS) capped with dopamine, which acts as a fluorescence quencher and a model drug. Dopamine capped “OFF” Qdots can undergo ligand exchange with intercellular glutathione, which turns the Qdots “ON” to restore fluorescence. These Qdots were then coated with chitosan (natural biocompatible polymer) functionalized with folic acid (targeting motif) and Fluorescein Isothiocyanate (FITC; fluorescent dye). To demonstrate cancer cell targetability, the interaction of the probe with cells that express different folate receptor levels was analyzed, and the cytotoxicity of the probe was evaluated on these cells and was shown to be nontoxic even at concentrations as high as 100 mg/L.
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Affiliation(s)
- Tyler Maxwell
- Department of Chemistry, University of Central Florida, 4000 Central Florida Blvd., Orlando, FL 32816, USA.
- NanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL 32826, USA.
| | - Tahmina Banu
- NanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL 32826, USA.
- Department of Material Science and Engineering, University of Central Florida, 127600 Pegasus Drive, Engineering 1, Suite 207, Orlando, FL 32816, USA.
| | - Edward Price
- Department of Chemistry, University of Central Florida, 4000 Central Florida Blvd., Orlando, FL 32816, USA.
- NanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL 32826, USA.
| | - Jeremy Tharkur
- NanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL 32826, USA.
- Burnett School of Biomedical Sciences, University of Central Florida College of Medicine, 6900 Lake Nona Boulevard, Orlando, FL 32827, USA.
| | - Maria Gabriela Nogueira Campos
- NanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL 32826, USA.
- Institute of Science and Technology, Federal University of Alfenas, Rodovia José Aurélio Vilela, 11999, Poços de Caldas, MG 37715-400, Brazil.
| | - Andre Gesquiere
- Department of Chemistry, University of Central Florida, 4000 Central Florida Blvd., Orlando, FL 32816, USA.
- NanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL 32826, USA.
- Department of Material Science and Engineering, University of Central Florida, 127600 Pegasus Drive, Engineering 1, Suite 207, Orlando, FL 32816, USA.
- College of Optics and Photonics, University of Central Florida, P.O. Box 162700, Orlando, FL 32816, USA.
| | - Swadeshmukul Santra
- Department of Chemistry, University of Central Florida, 4000 Central Florida Blvd., Orlando, FL 32816, USA.
- NanoScience Technology Center, University of Central Florida, 12424 Research Parkway, Suite 400, Orlando, FL 32826, USA.
- Department of Material Science and Engineering, University of Central Florida, 127600 Pegasus Drive, Engineering 1, Suite 207, Orlando, FL 32816, USA.
- Burnett School of Biomedical Sciences, University of Central Florida College of Medicine, 6900 Lake Nona Boulevard, Orlando, FL 32827, USA.
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25
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Arami H, Khandhar A, Liggitt D, Krishnan KM. In vivo delivery, pharmacokinetics, biodistribution and toxicity of iron oxide nanoparticles. Chem Soc Rev 2015; 44:8576-607. [PMID: 26390044 PMCID: PMC4648695 DOI: 10.1039/c5cs00541h] [Citation(s) in RCA: 487] [Impact Index Per Article: 54.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Iron oxide nanoparticles (IONPs) have been extensively used during the last two decades, either as effective bio-imaging contrast agents or as carriers of biomolecules such as drugs, nucleic acids and peptides for controlled delivery to specific organs and tissues. Most of these novel applications require elaborate tuning of the physiochemical and surface properties of the IONPs. As new IONPs designs are envisioned, synergistic consideration of the body's innate biological barriers against the administered nanoparticles and the short and long-term side effects of the IONPs become even more essential. There are several important criteria (e.g. size and size-distribution, charge, coating molecules, and plasma protein adsorption) that can be effectively tuned to control the in vivo pharmacokinetics and biodistribution of the IONPs. This paper reviews these crucial parameters, in light of biological barriers in the body, and the latest IONPs design strategies used to overcome them. A careful review of the long-term biodistribution and side effects of the IONPs in relation to nanoparticle design is also given. While the discussions presented in this review are specific to IONPs, some of the information can be readily applied to other nanoparticle systems, such as gold, silver, silica, calcium phosphates and various polymers.
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Affiliation(s)
- Hamed Arami
- Department of Materials Science and Engineering, University of Washington, Seattle, Washington, 98195
| | - Amit Khandhar
- Department of Materials Science and Engineering, University of Washington, Seattle, Washington, 98195
| | - Denny Liggitt
- Department of Comparative Medicine, University of Washington School of Medicine, Seattle, Washington, 98195
| | - Kannan M. Krishnan
- Department of Materials Science and Engineering, University of Washington, Seattle, Washington, 98195
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26
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Nottelet B, Darcos V, Coudane J. Aliphatic polyesters for medical imaging and theranostic applications. Eur J Pharm Biopharm 2015; 97:350-70. [DOI: 10.1016/j.ejpb.2015.06.023] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 06/12/2015] [Accepted: 06/13/2015] [Indexed: 01/04/2023]
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27
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Affiliation(s)
- Mahmoud Elsabahy
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut International Center of Nanomedicine, Al-Rajhy Liver Hospital, Assiut University, 71515 Assiut, Egypt, and Misr University for Science and Technology, 6 of October City, Egypt
| | - Gyu Seong Heo
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
| | - Soon-Mi Lim
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
| | - Guorong Sun
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
| | - Karen L. Wooley
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
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28
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Stability of fluorescent labels in PLGA polymeric nanoparticles: Quantum dots versus organic dyes. Int J Pharm 2015; 494:471-8. [DOI: 10.1016/j.ijpharm.2015.08.050] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2015] [Revised: 08/15/2015] [Accepted: 08/17/2015] [Indexed: 11/22/2022]
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29
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Lima-Tenório MK, Gómez Pineda EA, Ahmad NM, Fessi H, Elaissari A. Magnetic nanoparticles: In vivo cancer diagnosis and therapy. Int J Pharm 2015; 493:313-27. [DOI: 10.1016/j.ijpharm.2015.07.059] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 07/06/2015] [Accepted: 07/21/2015] [Indexed: 10/23/2022]
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30
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Fluorophore-tagged superparamagnetic iron oxide nanoparticles as bimodal contrast agents for MR/optical imaging. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2015. [DOI: 10.1007/s13738-015-0715-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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31
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Xiong XY, Qin X, Li ZL, Gong YC, Li YP. Synthesis, drug release and targeting behaviors of Novel Folated Pluronic F87/poly(lactic acid) block copolymer. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.05.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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32
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Muthu MS, Mei L, Feng SS. Nanotheranostics: advanced nanomedicine for the integration of diagnosis and therapy. Nanomedicine (Lond) 2015; 9:1277-80. [PMID: 25204816 DOI: 10.2217/nnm.14.83] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Madaswamy S Muthu
- Department of Pharmacology, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, India
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33
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Quantum dots-based tissue and in vivo imaging in breast cancer researches: current status and future perspectives. Breast Cancer Res Treat 2015; 151:7-17. [PMID: 25833213 PMCID: PMC4408370 DOI: 10.1007/s10549-015-3363-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Accepted: 03/26/2015] [Indexed: 01/08/2023]
Abstract
As the most common malignant tumor for females, breast cancer (BC) is a highly heterogeneous disease regarding biological behaviors. Precisely targeted imaging on BC masses and biomarkers is critical to BC detection, treatment, monitoring, and prognostic evaluation. As an important imaging technique, quantum dots (QDs)-based imaging has emerged as a promising tool in BC researches owe to its outstanding optical properties. However, few reviews have been specifically devoted to discussing applications of QDs-based imaging in BC researches. This review summarized recent promising works in QDs-based tissue and in vivo imaging for BC studies. Physicochemical and optical properties of QDs and its potential applications were briefly described first. Then QDs-based imaging studies in BC were systematically reviewed, including tissue imaging for studying biomarkers interactions, and evaluating prognostic biomarkers, in vivo imaging for mapping axillary lymphatic system, showing BC xenograft tumor, and detecting BC metastases. At last, the future perspectives with special emphasis on the potential clinical applications have also been discussed. Potential applications of QDs-based imaging on clinical BC in the future are mainly focused on tissue study, especially in BC molecular pathology due to its optimal optical properties and quantitative information capabilities on multiple biomarkers.
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34
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Wu W, Wu Z, Yu T, Jiang C, Kim WS. Recent progress on magnetic iron oxide nanoparticles: synthesis, surface functional strategies and biomedical applications. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2015; 16:023501. [PMID: 27877761 PMCID: PMC5036481 DOI: 10.1088/1468-6996/16/2/023501] [Citation(s) in RCA: 634] [Impact Index Per Article: 70.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2014] [Revised: 02/22/2015] [Accepted: 02/23/2015] [Indexed: 05/17/2023]
Abstract
This review focuses on the recent development and various strategies in the preparation, microstructure, and magnetic properties of bare and surface functionalized iron oxide nanoparticles (IONPs); their corresponding biological application was also discussed. In order to implement the practical in vivo or in vitro applications, the IONPs must have combined properties of high magnetic saturation, stability, biocompatibility, and interactive functions at the surface. Moreover, the surface of IONPs could be modified by organic materials or inorganic materials, such as polymers, biomolecules, silica, metals, etc. The new functionalized strategies, problems and major challenges, along with the current directions for the synthesis, surface functionalization and bioapplication of IONPs, are considered. Finally, some future trends and the prospects in these research areas are also discussed.
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Affiliation(s)
| | - Zhaohui Wu
- Department of Chemical Engineering, Kyung Hee University, Korea
| | - Taekyung Yu
- Department of Chemical Engineering, Kyung Hee University, Korea
| | - Changzhong Jiang
- Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education, School of Physics and Technology, Wuhan University, Wuhan 430072, People’s Republic of China
| | - Woo-Sik Kim
- Department of Chemical Engineering, Kyung Hee University, Korea
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35
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Theranostic vitamin E TPGS micelles of transferrin conjugation for targeted co-delivery of docetaxel and ultra bright gold nanoclusters. Biomaterials 2015; 39:234-48. [DOI: 10.1016/j.biomaterials.2014.11.008] [Citation(s) in RCA: 139] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Revised: 10/21/2014] [Accepted: 11/03/2014] [Indexed: 11/30/2022]
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36
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Hou J, Shi Q, Ye W, Fan Q, Shi H, Wong SC, Xu X, Yin J. Construction of 3D micropatterned surfaces with wormlike and superhydrophilic PEG brushes to detect dysfunctional cells. ACS APPLIED MATERIALS & INTERFACES 2014; 6:20868-20879. [PMID: 25375822 DOI: 10.1021/am506983q] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Detection of dysfunctional and apoptotic cells plays an important role in clinical diagnosis and therapy. To develop a portable and user-friendly platform for dysfunctional and aging cell detection, we present a facile method to construct 3D patterns on the surface of styrene-b-(ethylene-co-butylene)-b-styrene elastomer (SEBS) with poly(ethylene glycol) brushes. Normal red blood cells (RBCs) and lysed RBCs (dysfunctional cells) are used as model cells. The strategy is based on the fact that poly(ethylene glycol) brushes tend to interact with phosphatidylserine, which is in the inner leaflet of normal cell membranes but becomes exposed in abnormal or apoptotic cell membranes. We demonstrate that varied patterned surfaces can be obtained by selectively patterning atom transfer radical polymerization (ATRP) initiators on the SEBS surface via an aqueous-based method and growing PEG brushes through surface-initiated atom transfer radical polymerization. The relatively high initiator density and polymerization temperature facilitate formation of PEG brushes in high density, which gives brushes worm-like morphology and superhydrophilic property; the tendency of dysfunctional cells adhered on the patterned surfaces is completely different from well-defined arrays of normal cells on the patterned surfaces, providing a facile method to detect dysfunctional cells effectively. The PEG-patterned surfaces are also applicable to detect apoptotic HeLa cells. The simplicity and easy handling of the described technique shows the potential application in microdiagnostic devices.
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Affiliation(s)
- Jianwen Hou
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022, P. R. China
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Jing L, Ding K, Kershaw SV, Kempson IM, Rogach AL, Gao M. Magnetically engineered semiconductor quantum dots as multimodal imaging probes. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:6367-86. [PMID: 25178258 DOI: 10.1002/adma.201402296] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 06/25/2014] [Indexed: 05/27/2023]
Abstract
Light-emitting semiconductor quantum dots (QDs) combined with magnetic resonance imaging contrast agents within a single nanoparticle platform are considered to perform as multimodal imaging probes in biomedical research and related clinical applications. The principles of their rational design are outlined and contemporary synthetic strategies are reviewed (heterocrystalline growth; co-encapsulation or assembly of preformed QDs and magnetic nanoparticles; conjugation of magnetic chelates onto QDs; and doping of QDs with transition metal ions), identifying the strengths and weaknesses of different approaches. Some of the opportunities and benefits that arise through in vivo imaging using these dual-mode probes are highlighted where tumor location and delineation is demonstrated in both MRI and fluorescence modality. Work on the toxicological assessments of QD/magnetic nanoparticles is also reviewed, along with progress in reducing their toxicological side effects for eventual clinical use. The review concludes with an outlook for future biomedical imaging and the identification of key challenges in reaching clinical applications.
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Affiliation(s)
- Lihong Jing
- Institute of Chemistry, Chinese Academy of Sciences, Bei Yi Jie 2, Zhong Guan Cun, Beijing, 100190, China
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38
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He W, Hosseinkhani H, Mohammadinejad R, Roveimiab Z, Hueng DY, Ou KL, Domb AJ. Polymeric nanoparticles for therapy and imaging. POLYM ADVAN TECHNOL 2014. [DOI: 10.1002/pat.3381] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Wenjie He
- Graduate Institute of Biomedical Engineering; National Taiwan University of Science and Technology (Taiwan Tech); Taipei 10607 Taiwan
| | - Hossein Hosseinkhani
- Graduate Institute of Biomedical Engineering; National Taiwan University of Science and Technology (Taiwan Tech); Taipei 10607 Taiwan
- Nanomedicine Research Center of Taiwan, Research Center for Biomedical devices and Prototyping Production, Research Center for Biomedical Implants and Microsurgery Devices, Graduate Institute of Biomedical Materials and Engineering; College of Oral Medicine, Taipei Medical University, and Department of Dentistry, Taipei Medical University-Shuang-Ho Hospital; Taipei 110 Taiwan
| | - Reza Mohammadinejad
- Graduate Institute of Biomedical Engineering; National Taiwan University of Science and Technology (Taiwan Tech); Taipei 10607 Taiwan
| | - Ziba Roveimiab
- Graduate Institute of Biomedical Engineering; National Taiwan University of Science and Technology (Taiwan Tech); Taipei 10607 Taiwan
| | - Dueng-Yuan Hueng
- Department of Biochemistry; National Defense Medical Center, Department of Neurological Surgery, Tri-Service General Hospital; Taipei 114 Taiwan
| | - Keng-Liang Ou
- Nanomedicine Research Center of Taiwan, Research Center for Biomedical devices and Prototyping Production, Research Center for Biomedical Implants and Microsurgery Devices, Graduate Institute of Biomedical Materials and Engineering; College of Oral Medicine, Taipei Medical University, and Department of Dentistry, Taipei Medical University-Shuang-Ho Hospital; Taipei 110 Taiwan
| | - Abraham J. Domb
- Institute of Drug Research, The Center for Nanoscience and Nanotechnology, School of Pharmacy-Faculty of Medicine; The Hebrew University of Jerusalem; Jerusalem 91120 Israel
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Daglar B, Ozgur E, Corman ME, Uzun L, Demirel GB. Polymeric nanocarriers for expected nanomedicine: current challenges and future prospects. RSC Adv 2014. [DOI: 10.1039/c4ra06406b] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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41
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Advances in imaging probes and optical microendoscopic imaging techniques for early in vivo cancer assessment. Adv Drug Deliv Rev 2014; 74:53-74. [PMID: 24120351 DOI: 10.1016/j.addr.2013.09.012] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 09/18/2013] [Accepted: 09/27/2013] [Indexed: 12/12/2022]
Abstract
A new chapter in the history of medical diagnosis happened when the first X-ray technology was invented in the late 1800s. Since then, many non-invasive and minimally invasive imaging techniques have been invented for clinical diagnosis to research in cellular biology, drug discovery, and disease monitoring. These imaging modalities have leveraged the benefits of significant advances in computer, electronics, and information technology and, more recently, targeted molecular imaging. The development of targeted contrast agents such as fluorescent and nanoparticle probes coupled with optical imaging techniques has made it possible to selectively view specific biological events and processes in both in vivo and ex vivo systems with great sensitivity and selectivity. Thus, the combination of targeted molecular imaging probes and optical imaging techniques have become a mainstay in modern medicinal and biological research. Many promising results have demonstrated great potentials to translate to clinical applications. In this review, we describe a discussion of employing imaging probes and optical microendoscopic imaging techniques for cancer diagnosis.
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42
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Zhu Y, Hong H, Xu ZP, Li Z, Cai W. Quantum dot-based nanoprobes for in vivo targeted imaging. Curr Mol Med 2014; 13:1549-67. [PMID: 24206136 DOI: 10.2174/1566524013666131111121733] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2013] [Revised: 05/30/2013] [Accepted: 10/02/2013] [Indexed: 02/06/2023]
Abstract
Fluorescent semiconductor quantum dots (QDs) have attracted tremendous attention over the last decade. The superior optical properties of QDs over conventional organic dyes make them attractive labels for a wide variety of biomedical applications, whereas their potential toxicity and instability in biological environment have puzzled scientific researchers. Much research effort has been devoted to surface modification and functionalization of QDs to make them versatile probes for biomedical applications, and significant progress has been made over the last several years. This review article aims to describe the current state-of-the-art of the synthesis, modification, bioconjugation, and applications of QDs for in vivo targeted imaging. In addition, QD-based multifunctional nanoprobes are also summarized.
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Affiliation(s)
- Y Zhu
- (W. Cai) Departments of Radiology and Medical Physics, University of Wisconsin - Madison, Room 7137, 1111 Highland Avenue, Madison, WI 53705-2275, USA.
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Muthu MS, Leong DT, Mei L, Feng SS. Nanotheranostics - application and further development of nanomedicine strategies for advanced theranostics. Am J Cancer Res 2014; 4:660-77. [PMID: 24723986 PMCID: PMC3982135 DOI: 10.7150/thno.8698] [Citation(s) in RCA: 347] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 03/11/2014] [Indexed: 12/16/2022] Open
Abstract
Nanotheranostics is to apply and further develop nanomedicine strategies for advanced theranostics. This review summarizes the various nanocarriers developed so far in the literature for nanotheranostics, which include polymer conjugations, dendrimers, micelles, liposomes, metal and inorganic nanoparticles, carbon nanotubes, and nanoparticles of biodegradable polymers for sustained, controlled and targeted co-delivery of diagnostic and therapeutic agents for better theranostic effects with fewer side effects. The theranostic nanomedicine can achieve systemic circulation, evade host defenses and deliver the drug and diagnostic agents at the targeted site to diagnose and treat the disease at cellular and molecular level. The therapeutic and diagnostic agents are formulated in nanomedicine as a single theranostic platform, which can then be further conjugated to biological ligand for targeting. Nanotheranostics can also promote stimuli-responsive release, synergetic and combinatory therapy, siRNA co-delivery, multimodality therapies, oral delivery, delivery across the blood-brain barrier as well as escape from intracellular autophagy. The fruition of nanotheranostics will be able to provide personalized therapy with bright prognosis, which makes even the fatal diseases curable or at least treatable at the earliest stage.
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44
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Xiao B, Yang Y, Viennois E, Zhang Y, Ayyadurai S, Baker M, Laroui H, Merlin D. Glycoprotein CD98 as a receptor for colitis-targeted delivery of nanoparticle. J Mater Chem B 2014; 2:1499-1508. [PMID: 24729869 PMCID: PMC3981968 DOI: 10.1039/c3tb21564d] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Treatment strategies for inflammatory bowel disease have been constrained by limited therapeutic efficacy and serious adverse effects owing to a lack of receptor for targeted drug delivery to the inflamed colon. Upon inflammation, CD98 expression is highly elevated in colonic epithelial cells and infiltrating immune cells. To investigate whether CD98 can be used as a colitis-targeted delivery receptor, we constructed CD98 Fab'-bearing quantum dots (QDs)-loaded nanoparticles (Fab'-NPs). The resultant Fab'-NPs had desired particle size (~458 nm) with a narrow size distribution and zeta-potential (approximately +19 mV), low cytotoxicity, and excellent fluorescence properties. Electron microscopy images provided direct evidence for the well-dispersed distribution of QDs within spherical Fab'-NPs. Cellular uptake experiments demonstrated that Fab'-NPs were efficiently internalized into Colon-26 and RAW 264.7 cells through the CD98-mediated endocytosis pathway, and showed that the targeting effect of CD98 Fab' markedly increased their cellular uptake efficiency compared with control pegylated QDs-loaded NPs (PEG-NPs). Furthermore, ex vivo studies showed much more effective accumulation of Fab'-NPs in colitis tissue than that of PEG-NPs. These findings suggest that because of inflammation-dependent over-expression of CD98, active colitis-targeted delivery can be accomplished using NPs decorated with CD98 antibody.
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Affiliation(s)
- Bo Xiao
- Center for Diagnostics and Therapeutics, Department of Biology and Chemistry, Georgia State University, Atlanta, 30302, USA. Fax: +1-404-413-3580; Tel: +1-404-413-3597
| | - Yang Yang
- Center for Diagnostics and Therapeutics, Department of Biology and Chemistry, Georgia State University, Atlanta, 30302, USA. Fax: +1-404-413-3580; Tel: +1-404-413-3597
| | - Emilie Viennois
- Center for Diagnostics and Therapeutics, Department of Biology and Chemistry, Georgia State University, Atlanta, 30302, USA. Fax: +1-404-413-3580; Tel: +1-404-413-3597
- Atlanta Veterans Affairs Medical Center, Decatur, 30033, USA
| | - Yuchen Zhang
- Center for Diagnostics and Therapeutics, Department of Biology and Chemistry, Georgia State University, Atlanta, 30302, USA. Fax: +1-404-413-3580; Tel: +1-404-413-3597
| | - Saravanan Ayyadurai
- Center for Diagnostics and Therapeutics, Department of Biology and Chemistry, Georgia State University, Atlanta, 30302, USA. Fax: +1-404-413-3580; Tel: +1-404-413-3597
| | - Mark Baker
- Center for Diagnostics and Therapeutics, Department of Biology and Chemistry, Georgia State University, Atlanta, 30302, USA. Fax: +1-404-413-3580; Tel: +1-404-413-3597
| | - Hamed Laroui
- Center for Diagnostics and Therapeutics, Department of Biology and Chemistry, Georgia State University, Atlanta, 30302, USA. Fax: +1-404-413-3580; Tel: +1-404-413-3597
| | - Didier Merlin
- Center for Diagnostics and Therapeutics, Department of Biology and Chemistry, Georgia State University, Atlanta, 30302, USA. Fax: +1-404-413-3580; Tel: +1-404-413-3597
- Atlanta Veterans Affairs Medical Center, Decatur, 30033, USA
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Abstract
While nanoparticles are usually designed for targeted drug delivery, they can also simultaneously provide diagnostic information by a variety of in vivo imaging methods. These diagnostic capabilities make use of specific properties of nanoparticle core materials. Near-infrared fluorescent probes provide optical detection of cells targeted by real-time nanoparticle-distribution studies within the organ compartments of live, anesthetized animals. By combining different imaging modalities, we can start with deep-body imaging by magnetic resonance imaging or computed tomography, and by using optical imaging, get down to the resolution required for real-time fluorescence-guided surgery.
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Affiliation(s)
- Jaehong Key
- Weldon School of Biomedical Engineering, West Lafayette, IN, USA ; Birck Nanotechnology Center, West Lafayette, IN, USA ; Bindley Bioscience Center, West Lafayette, IN, USA
| | - James F Leary
- Weldon School of Biomedical Engineering, West Lafayette, IN, USA ; Birck Nanotechnology Center, West Lafayette, IN, USA ; Bindley Bioscience Center, West Lafayette, IN, USA ; College of Veterinary Medicine, Purdue University, West Lafayette, IN, USA
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46
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Synthesis of Chlorophyll Entrapped Red Luminescent Silica Nanoparticles for Bioimaging Application. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.mspro.2014.07.093] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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47
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Mi Y, Zhao J, Feng SS. Prodrug micelle-based nanomedicine for cancer treatment. Nanomedicine (Lond) 2013; 8:1559-62. [DOI: 10.2217/nnm.13.121] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Yu Mi
- Department of Chemical & Biomolecular Engineering, National University of Singapore, Singapore
| | - Jing Zhao
- Department of Bioengineering, National University of Singapore, Singapore
| | - Si-Shen Feng
- Department of Chemical & Biomolecular Engineering, Department of Bioengineering, & Nanoscience & Nanotechnology Initiative (NUSNNI/NanoCore), National University of Singapore, Block E3, 05–29, 2 Engineering Drive 3, Singapore 117576, Singapore
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Mahajan KD, Fan Q, Dorcéna J, Ruan G, Winter JO. Magnetic quantum dots in biotechnology--synthesis and applications. Biotechnol J 2013; 8:1424-34. [PMID: 24105975 DOI: 10.1002/biot.201300038] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Revised: 06/24/2013] [Accepted: 08/02/2013] [Indexed: 11/08/2022]
Abstract
Quantum dots (QDs) have great promise in biological imaging, and as this promise is realized, there has been increasing interest in combining the benefits of QDs with those of other materials to yield composites with multifunctional properties. One of the most common materials combined with QDs is magnetic materials, either as ions (e.g. gadolinium) or as nanoparticles (e.g. superparamagnetic iron oxide nanoparticles, SPIONs). The fluorescent property of the QDs permits visualization, whereas the magnetic property of the composite enables imaging, magnetic separation, and may even have therapeutic benefit. In this review, the synthesis of fluorescent-magnetic nanoparticles, including magnetic QDs is explored; and the applications of these materials in imaging, separations, and theranostics are discussed. As the properties of these materials continue to improve, QDs have the potential to greatly impact biological imaging, diagnostics, and treatment.
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Affiliation(s)
- Kalpesh D Mahajan
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, USA
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49
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Filippousi M, Papadimitriou SA, Bikiaris DN, Pavlidou E, Angelakeris M, Zamboulis D, Tian H, Van Tendeloo G. Novel core–shell magnetic nanoparticles for Taxol encapsulation in biodegradable and biocompatible block copolymers: Preparation, characterization and release properties. Int J Pharm 2013; 448:221-30. [DOI: 10.1016/j.ijpharm.2013.03.025] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Revised: 03/12/2013] [Accepted: 03/13/2013] [Indexed: 11/29/2022]
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50
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Jiang S, Win KY, Liu S, Teng CP, Zheng Y, Han MY. Surface-functionalized nanoparticles for biosensing and imaging-guided therapeutics. NANOSCALE 2013; 5:3127-48. [PMID: 23478880 DOI: 10.1039/c3nr34005h] [Citation(s) in RCA: 130] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
In this article, the very recent progress of various functional inorganic nanomaterials is reviewed including their unique properties, surface functionalization strategies, and applications in biosensing and imaging-guided therapeutics. The proper surface functionalization renders them with stability, biocompatibility and functionality in physiological environments, and further enables their targeted use in bioapplications after bioconjugation via selective and specific recognition. The surface-functionalized nanoprobes using the most actively studied nanoparticles (i.e., gold nanoparticles, quantum dots, upconversion nanoparticles, and magnetic nanoparticles) make them an excellent platform for a wide range of bioapplications. With more efforts in recent years, they have been widely developed as labeling probes to detect various biological species such as proteins, nucleic acids and ions, and extensively employed as imaging probes to guide therapeutics such as drug/gene delivery and photothermal/photodynamic therapy.
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Affiliation(s)
- Shan Jiang
- Institute of Materials Research and Engineering, A*STAR, 3 Research Link, Singapore 117602
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