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Álvarez K, Rojas M. Nanoparticles targeting monocytes and macrophages as diagnostic and therapeutic tools for autoimmune diseases. Heliyon 2023; 9:e19861. [PMID: 37810138 PMCID: PMC10559248 DOI: 10.1016/j.heliyon.2023.e19861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 08/16/2023] [Accepted: 09/04/2023] [Indexed: 10/10/2023] Open
Abstract
Autoimmune diseases are chronic conditions that result from an inadequate immune response to self-antigens and affect many people worldwide. Their signs, symptoms, and clinical severity change throughout the course of the disease, therefore the diagnosis and treatment of autoimmune diseases are major challenges. Current diagnostic tools are often invasive and tend to identify the issue at advanced stages. Moreover, the available treatments for autoimmune diseases do not typically lead to complete remission and are associated with numerous side effects upon long-term usage. A promising strategy is the use of nanoparticles that can be used as contrast agents in diagnostic imaging techniques to detect specific cells present at the inflammatory infiltrates in tissues that are not easily accessible by biopsy. In addition, NPs can be designed to deliver drugs to a cell population or tissue. Considering the significant role played by monocytes in the development of chronic inflammatory conditions and their emergence as a target for extracorporeal monitoring and precise interventions, this review focuses on recent advancements in nanoparticle-based strategies for diagnosing and treating autoimmune diseases, with a particular emphasis on targeting monocyte populations.
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Affiliation(s)
- Karen Álvarez
- Grupo de Inmunología Celular e Inmunogenética, Sede de Investigación Universitaria (SIU), Universidad de Antioquia (UDEA), Colombia
| | - Mauricio Rojas
- Grupo de Inmunología Celular e Inmunogenética, Sede de Investigación Universitaria (SIU), Universidad de Antioquia (UDEA), Colombia
- Unidad de Citometría de Flujo, Sede de Investigación Universitaria (SIU), Universidad de Antioquia (UDEA), Colombia
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2
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Choi A, Javius-Jones K, Hong S, Park H. Cell-Based Drug Delivery Systems with Innate Homing Capability as a Novel Nanocarrier Platform. Int J Nanomedicine 2023; 18:509-525. [PMID: 36742991 PMCID: PMC9893846 DOI: 10.2147/ijn.s394389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 01/12/2023] [Indexed: 01/29/2023] Open
Abstract
Nanoparticle-based drug delivery systems have been designed to treat various diseases. However, many problems remain, such as inadequate tumor targeting and poor therapeutic outcomes. To overcome these obstacles, cell-based drug delivery systems have been developed. Candidates for cell-mediated drug delivery include blood cells, immune cells, and stem cells with innate tumor tropism and low immunogenicity; they act as a disguise to deliver the therapeutic payload. In drug delivery systems, therapeutic agents are encapsulated intracellularly or attached to the surface of the plasma membrane and transported to the desired site. Here, we review the pros and cons of cell-based therapies and discuss their homing mechanisms in the tumor microenvironment. In addition, different strategies to load therapeutic agents inside or on the surface of circulating cells and the current applications for a wide range of disease treatments are summarized.
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Affiliation(s)
- Anseo Choi
- School of Integrative Engineering, Chung-Ang University, Seoul, Republic of Korea
| | - Kaila Javius-Jones
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin, Madison, WI, USA
| | - Seungpyo Hong
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin, Madison, WI, USA
| | - Hansoo Park
- School of Integrative Engineering, Chung-Ang University, Seoul, Republic of Korea,Correspondence: Hansoo Park; Seungpyo Hong, School of Integrative Engineering, Chung-Ang University, Seoul, 06974, Republic of Korea, Tel +82-2 820 5804, Fax +82-2 813 8159, Email ;
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3
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Yang S, Li N, Xiao H, Wu GL, Liu F, Qi P, Tang L, Tan X, Yang Q. Clearance pathways of near-infrared-II contrast agents. Am J Cancer Res 2022; 12:7853-7883. [PMID: 36451852 PMCID: PMC9706589 DOI: 10.7150/thno.79209] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 10/23/2022] [Indexed: 12/02/2022] Open
Abstract
Near-infrared-II (NIR-II) bioimaging gradually becomes a vital visualization modality in the real-time investigation for fundamental biological research and clinical applications. The favorable NIR-II contrast agents are vital in NIR-II imaging technology for clinical translation, which demands good optical properties and biocompatibility. Nevertheless, most NIR-II contrast agents cannot be applied to clinical translation due to the acute or chronic toxicity caused by organ retention in vivo imaging. Therefore, it is critical to understand the pharmacokinetic properties and optimize the clearance pathways of NIR-II contrast agents in vivo to minimize toxicity by decreasing organ retention. In this review, the clearance mechanisms of biomaterials, including renal clearance, hepatobiliary clearance, and mononuclear phagocytic system (MPS) clearance, are synthetically discussed. The clearance pathways of NIR-II contrast agents (classified as inorganic, organic, and other complex materials) are highlighted. Successively analyzing each contrast agent barrier, this review guides further development of the clearable and biocompatible NIR-II contrast agents.
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Affiliation(s)
- Sha Yang
- Center for Molecular Imaging Probe, Hunan Province Key Laboratory of Tumor Cellular and Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China.,Tumor Pathology Research group & Department of Pathology, Institute of Basic Disease Sciences & Department of Pathology, Xiangnan University, Chenzhou, Hunan 423099, China
| | - Na Li
- Center for Molecular Imaging Probe, Hunan Province Key Laboratory of Tumor Cellular and Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Hao Xiao
- Center for Molecular Imaging Probe, Hunan Province Key Laboratory of Tumor Cellular and Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Gui-long Wu
- Center for Molecular Imaging Probe, Hunan Province Key Laboratory of Tumor Cellular and Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Fen Liu
- Center for Molecular Imaging Probe, Hunan Province Key Laboratory of Tumor Cellular and Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Pan Qi
- Center for Molecular Imaging Probe, Hunan Province Key Laboratory of Tumor Cellular and Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Li Tang
- Center for Molecular Imaging Probe, Hunan Province Key Laboratory of Tumor Cellular and Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan 571158, China.,✉ Corresponding authors: E-mail: ; ;
| | - Xiaofeng Tan
- Center for Molecular Imaging Probe, Hunan Province Key Laboratory of Tumor Cellular and Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China.,✉ Corresponding authors: E-mail: ; ;
| | - Qinglai Yang
- Center for Molecular Imaging Probe, Hunan Province Key Laboratory of Tumor Cellular and Molecular Pathology, Cancer Research Institute, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China.,✉ Corresponding authors: E-mail: ; ;
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4
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Estimation of SPIO Nanoparticles Uptakes by Macrophages Using Transmission Electron Microscopy. Int J Mol Sci 2022; 23:ijms232213801. [PMID: 36430278 PMCID: PMC9692596 DOI: 10.3390/ijms232213801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/11/2022] Open
Abstract
Due to their interesting size-dependent magnetic characteristics and relative biocompatibility, magnetic superparamagnetic iron oxide (SPIO) nanoparticles have been widely exploited as probes for cell and subcellular structure identification, as well as medication and gene delivery. A thorough understanding of the mechanics of the interaction between nanoparticles and macrophages is vital in managing dynamic processes in nanomedicine. In this study, the interaction behavior and uptake of SPIO nanoparticles by M1- and M2-type macrophages were investigated. Mice monocytes were differentiated into M1 and M2 macrophages, and the uptake of SPIO nanoparticles was studied using a TEM microscope. A high resolution image of 1 nm resolution, an image processing technique, was developed to extract the SPIO-NPs from tomographic TEM microscopic images. Lysosomes appear to be the zones of high concentrations of SPIO inside macrophages. Lysosomes were first selected in each image, and then segmentation by the Otsu thresholding method was used to extract the SPIO-NPs. The Otsu threshold method is a global thresholding technique used to automatically differentiate SPIOs from the background. The SPIO-NPs appear in red colors, and the other pixels in the image are considered background. Then, an estimation of the SPIO-NP uptakes by lysosomes is produced. Higher uptake of all-sized nanoparticles was observed in M1- and M2-type macrophages. An accurate estimation of the number of SPIO-NPs was obtained. This result will help in controlling targeted drug delivery and assessing the safety impact of the use of SPIO-NPs in nanomedicine for humans.
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Jiménez-Cabello L, Utrilla-Trigo S, Barreiro-Piñeiro N, Pose-Boirazian T, Martínez-Costas J, Marín-López A, Ortego J. Nanoparticle- and Microparticle-Based Vaccines against Orbiviruses of Veterinary Importance. Vaccines (Basel) 2022; 10:vaccines10071124. [PMID: 35891288 PMCID: PMC9319458 DOI: 10.3390/vaccines10071124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/12/2022] [Accepted: 07/13/2022] [Indexed: 11/16/2022] Open
Abstract
Bluetongue virus (BTV) and African horse sickness virus (AHSV) are widespread arboviruses that cause important economic losses in the livestock and equine industries, respectively. In addition to these, another arthropod-transmitted orbivirus known as epizootic hemorrhagic disease virus (EHDV) entails a major threat as there is a conducive landscape that nurtures its emergence in non-endemic countries. To date, only vaccinations with live attenuated or inactivated vaccines permit the control of these three viral diseases, although important drawbacks, e.g., low safety profile and effectiveness, and lack of DIVA (differentiation of infected from vaccinated animals) properties, constrain their usage as prophylactic measures. Moreover, a substantial number of serotypes of BTV, AHSV and EHDV have been described, with poor induction of cross-protective immune responses among serotypes. In the context of next-generation vaccine development, antigen delivery systems based on nano- or microparticles have gathered significant attention during the last few decades. A diversity of technologies, such as virus-like particles or self-assembled protein complexes, have been implemented for vaccine design against these viruses. In this work, we offer a comprehensive review of the nano- and microparticulated vaccine candidates against these three relevant orbiviruses. Additionally, we also review an innovative technology for antigen delivery based on the avian reovirus nonstructural protein muNS and we explore the prospective functionality of the nonstructural protein NS1 nanotubules as a BTV-based delivery platform.
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Affiliation(s)
- Luis Jiménez-Cabello
- Centro de Investigación en Sanidad Animal (CISA-INIA/CSIC), 28130 Madrid, Spain; (L.J.-C.); (S.U.-T.)
- Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (N.B.-P.); (T.P.-B.); (J.M.-C.)
| | - Sergio Utrilla-Trigo
- Centro de Investigación en Sanidad Animal (CISA-INIA/CSIC), 28130 Madrid, Spain; (L.J.-C.); (S.U.-T.)
| | - Natalia Barreiro-Piñeiro
- Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (N.B.-P.); (T.P.-B.); (J.M.-C.)
| | - Tomás Pose-Boirazian
- Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (N.B.-P.); (T.P.-B.); (J.M.-C.)
| | - José Martínez-Costas
- Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain; (N.B.-P.); (T.P.-B.); (J.M.-C.)
| | - Alejandro Marín-López
- Section of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06519, USA;
| | - Javier Ortego
- Centro de Investigación en Sanidad Animal (CISA-INIA/CSIC), 28130 Madrid, Spain; (L.J.-C.); (S.U.-T.)
- Correspondence:
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6
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Abstract
A favorable outcome of the COVID-19 crisis might be achieved with massive vaccination. The proposed vaccines contain several different vaccine active principles (VAP), such as inactivated virus, antigen, mRNA, and DNA, which are associated with either standard adjuvants or nanomaterials (NM) such as liposomes in Moderna's and BioNTech/Pfizer's vaccines. COVID-19 vaccine adjuvants may be chosen among liposomes or other types of NM composed for example of graphene oxide, carbon nanotubes, micelles, exosomes, membrane vesicles, polymers, or metallic NM, taking inspiration from cancer nano-vaccines, whose adjuvants may share some of their properties with those of viral vaccines. The mechanisms of action of nano-adjuvants are based on the facilitation by NM of targeting certain regions of immune interest such as the mucus, lymph nodes, and zones of infection or blood irrigation, the possible modulation of the type of attachment of the VAP to NM, in particular VAP positioning on the NM external surface to favor VAP presentation to antigen presenting cells (APC) or VAP encapsulation within NM to prevent VAP degradation, and the possibility to adjust the nature of the immune response by tuning the physico-chemical properties of NM such as their size, surface charge, or composition. The use of NM as adjuvants or the presence of nano-dimensions in COVID-19 vaccines does not only have the potential to improve the vaccine benefit/risk ratio, but also to reduce the dose of vaccine necessary to reach full efficacy. It could therefore ease the overall spread of COVID-19 vaccines within a sufficiently large portion of the world population to exit the current crisis.
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Affiliation(s)
- Edouard Alphandéry
- Sorbonne Université, Muséum National d'Histoire Naturelle, UMR CNRS 7590, IRD, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, IMPMC, 75005 Paris, France. .,Nanobacterie SARL, 36 Boulevard Flandrin, 75116, Paris, France.,Institute of Anatomy, UZH University of Zurich, Instiute of Anatomy, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland
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7
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Criticality of Surface Characteristics of Intravenous Iron-Carbohydrate Nanoparticle Complexes: Implications for Pharmacokinetics and Pharmacodynamics. Int J Mol Sci 2022; 23:ijms23042140. [PMID: 35216261 PMCID: PMC8878488 DOI: 10.3390/ijms23042140] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/04/2022] [Accepted: 02/09/2022] [Indexed: 01/27/2023] Open
Abstract
Un-complexed polynuclear ferric oxyhydroxide cannot be administered safely or effectively to patients. When polynuclear iron cores are formed with carbohydrates of various structures, stable complexes with surface carbohydrates driven by multiple interacting sites and forces are formed. These complexes deliver iron in a usable form to the body while avoiding the serious adverse effects of un-complexed forms of iron, such as polynuclear ferric oxyhydroxide. The rate and extent of plasma clearance and tissue biodistribution is variable among the commercially available iron–carbohydrate complexes and is driven principally by the surface characteristics of the complexes which dictate macrophage opsonization. The surface chemistry differences between the iron–carbohydrate complexes results in significant differences in in vivo pharmacokinetic and pharmacodynamic profiles as well as adverse event profiles, demonstrating that the entire iron–carbohydrate complex furnishes the pharmacologic action for these complex products. Currently available physicochemical characterization methods have limitations in biorelevant matrices resulting in challenges in defining critical quality attributes for surface characteristics for this class of complex nanomedicines.
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8
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Manuja A, Kumar B, Kumar R, Chhabra D, Ghosh M, Manuja M, Brar B, Pal Y, Tripathi B, Prasad M. Metal/metal oxide nanoparticles: Toxicity concerns associated with their physical state and remediation for biomedical applications. Toxicol Rep 2021; 8:1970-1978. [PMID: 34934635 PMCID: PMC8654697 DOI: 10.1016/j.toxrep.2021.11.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 10/27/2021] [Accepted: 11/27/2021] [Indexed: 12/19/2022] Open
Abstract
Metal/metal oxide nanoparticles show promise for various applications, including diagnosis, treatment, theranostics, sensors, cosmetics, etc. Their altered chemical, optical, magnetic, and structural properties have differential toxicity profiles. Depending upon their physical state, these NPs can also change their properties due to alteration in pH, interaction with proteins, lipids, blood cells, and genetic material. Metallic nanomaterials (comprised of a single metal element) tend to be relatively stable and do not readily undergo dissolution. Contrarily, metal oxide and metal alloy-based nanomaterials tend to exhibit a lower degree of stability and are more susceptible to dissolution and ion release when introduced to a biological milieu, leading to reactive oxygen species production and oxidative stress to cells. Since NPs have considerable mobility in various biological tissues, the investigation related to their adverse effects is a critical issue and required to be appropriately addressed before their biomedical applications. Short and long-term toxicity assessment of metal/metal oxide nanoparticles or their nano-formulations is of paramount importance to ensure the global biome's safety; otherwise, to face a fiasco. This article provides a comprehensive introspection regarding the effects of metal/metal oxides' physical state, their surface properties, the possible mechanism of actions along with the potential future strategy for remediation of their toxic effects.
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Affiliation(s)
- Anju Manuja
- ICAR-National Research Centre on Equines Sirsa Road, Hisar, Haryana, India
| | - Balvinder Kumar
- ICAR-National Research Centre on Equines Sirsa Road, Hisar, Haryana, India
| | - Rajesh Kumar
- Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, 125004, India
| | - Dharvi Chhabra
- ICAR-National Research Centre on Equines Sirsa Road, Hisar, Haryana, India
| | - Mayukh Ghosh
- Department of Veterinary Physiology and Biochemistry, RGSC, Banaras Hindu University, Mirzapur, UP, 231001, India
| | - Mayank Manuja
- Birla Institute of Technology and Science, Pilani, Goa Campus, Goa, India
| | - Basanti Brar
- Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, 125004, India
| | - Yash Pal
- ICAR-National Research Centre on Equines Sirsa Road, Hisar, Haryana, India
| | - B.N. Tripathi
- ICAR-National Research Centre on Equines Sirsa Road, Hisar, Haryana, India
| | - Minakshi Prasad
- Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, 125004, India
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Almijalli M, Saad A, Alhussaini K, Aleid A, Alwasel A. Towards Drug Delivery Control Using Iron Oxide Nanoparticles in Three-Dimensional Magnetic Resonance Imaging. NANOMATERIALS 2021; 11:nano11081876. [PMID: 34443707 PMCID: PMC8401072 DOI: 10.3390/nano11081876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 07/14/2021] [Accepted: 07/20/2021] [Indexed: 11/16/2022]
Abstract
The purpose of this paper was to detect and separate the cluster intensity provided by Iron oxide nanoparticles (IO-NPs), in the MRI images, to investigate the drug delivery effectiveness. IO-NPs were attached to the macrophages and inserted into the eye of the inflamed mouse’s calf. The low resolution of MRI and the tiny dimension of the IO-NPs made the situation challenging. IO-NPs serve as a marker, due to their strong intensity in the MRI, enabling us to follow the track of the macrophages. An image processing procedure was developed to estimate the position and the amount of IO-NPs spreading inside the inflamed mouse leg. A fuzzy Clustering algorithm was adopted to select the region of interest (ROI). A 3D model of the femoral region was used for the detection and then the extraction IO-NPs in the MRI images. The results achieved prove the effectiveness of the proposed method to improve the control process of targeted drug delivered. It helps in optimizing the treatment and opens a promising novel research axis for nanomedicine applications.
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Affiliation(s)
| | - Ali Saad
- Correspondence: ; Tel.: +966-508975969
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10
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Kiani MH, Ali S, Qadry A, Arshad R, Aslam A, Shahnaz G. Polyethylene imine conjugated supramolecular stereocomplexed nanomicelles for intracellular delivery of rifampicin against Mycobacterium bovis. Colloids Surf B Biointerfaces 2021; 206:111976. [PMID: 34280682 DOI: 10.1016/j.colsurfb.2021.111976] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/28/2021] [Accepted: 07/12/2021] [Indexed: 11/17/2022]
Abstract
The main objective of this study was to investigate polyethylene imine (PEI) based stereocomplexed nanomiceles for intracellular delivery of rifampicin against Mycobacterium bovis (M. bovis) and their in vitro-in vivo evaluation. The formation of Rifampicin (Rif) loaded isotactic (PEI-g-PLLA and PEI-g-PDLA) and stereocomplexed nanomicelles (StM) of PEI conjugated poly l- and poly d-lactic acid via self-assembly was thoroughly explored. Synthesis of polymer graft was confirmed via FTIR and NMR. A 2-fold reduction in CMC of StM was observed along with decreased particle size in comparison to isotactic nanomicelles. In vitro, StM exhibited a higher encapsulation efficiency and 84 % of drug release in 48 h. at pH 5 with minimal initial burst release in comparison to isotactic nanomicelles. Minimum inhibitory concentration (MIC) of StM was found to be four folds lower in contrast to isotactic nanomicelles. Ex vivo studies exhibited a better uptake of StM and minimum cytotoxicity in murine alveolar macrophages. Following oral administration in mice, drug loaded StM exhibited highest distribution in macrophage rich organs, longer half-life, AUC, AUMC and MRT in comparison to isotactic nanomicelles indicating maximum bioavailability and efficacy of StM. In vivo antimycobacterial activity also demonstrated a higher reduction (2.38fold) in M. bovis CFU at reduced dosing frequency by drug loaded StM in comparison to control group. Thus, StM can be regarded as a simple, stable, efficient, and biocompatible carrier system for delivery of rifampicin to intracellular M. bovis with added advantage of reduced dosing frequency and improved patient compliance.
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Affiliation(s)
- Maria Hassan Kiani
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan.
| | - Sajjad Ali
- Veterinary Research Institute (VRI), Lahore, Pakistan.
| | - Ayesha Qadry
- Veterinary Research Institute (VRI), Lahore, Pakistan.
| | - Rabia Arshad
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan.
| | - Asma Aslam
- Department of Food Science and Technology, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan.
| | - Gul Shahnaz
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan.
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11
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Arshad R, Tabish TA, Naseem AA, Hassan MRU, Hussain I, Hussain SS, Shahnaz G. Development of poly-L-lysine multi-functionalized muco-penetrating self- emulsifying drug delivery system (SEDDS) for improved solubilization and targeted delivery of ciprofloxacin against intracellular Salmonella typhi. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115972] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Day RA, Estabrook DA, Wu C, Chapman JO, Togle AJ, Sletten EM. Systematic Study of Perfluorocarbon Nanoemulsions Stabilized by Polymer Amphiphiles. ACS APPLIED MATERIALS & INTERFACES 2020; 12:38887-38898. [PMID: 32706233 PMCID: PMC8341393 DOI: 10.1021/acsami.0c07206] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Perfluorocarbon (PFC) nanoemulsions, droplets of fluorous solvent stabilized by surfactants dispersed in water, are simple yet versatile nanomaterials. The orthogonal nature of the fluorous phase promotes the formation of nanoemulsions through a simple, self-assembly process while simultaneously encapsulating fluorous-tagged payloads for various applications. The size, stability, and surface chemistry of PFC nanoemulsions are controlled by the surfactant. Here, we systematically study the effect of the hydrophilic portion of polymer surfactants on PFC nanoemulsions. We find that the hydrophilic block length and identity, the overall polymer hydrophilic/lipophilic balance, and the polymer architecture are all important factors. The ability to modulate these parameters enables control over initial size, stability, payload retention, cellular internalization, and protein adsorption of PFC nanoemulsions. With the insight obtained from this systematic study of polymer amphiphiles stabilizing PFC nanoemulsions, design features required for the optimal material are obtained.
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Affiliation(s)
- Rachael A Day
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Daniel A Estabrook
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Carolyn Wu
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - John O Chapman
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Alyssa J Togle
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Ellen M Sletten
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
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13
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Masterson CH, McCarthy SD, O'Toole D, Laffey JG. The role of cells and their products in respiratory drug delivery: the past, present, and future. Expert Opin Drug Deliv 2020; 17:1689-1702. [PMID: 32842784 DOI: 10.1080/17425247.2020.1814732] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Cell-based delivery systems offer considerable promise as novel and innovative therapeutics to target the respiratory system. These systems consist of cells and/or their extracellular vesicles that deliver their contents, such as anti-microbial peptides, micro RNAs, and even mitochondria to the lung, exerting direct therapeutic effects. AREAS COVERED The purpose of this article is to critically review the status of cell-based therapies in the delivery of therapeutics to the lung, evaluate current progress, and elucidate key challenges to the further development of these novel approaches. An overview as to how these cells and/or their products may be modified to enhance efficacy is given. More complex delivery cell-based systems, including cells or vesicles that are genetically modified to (over)express specific therapeutic products, such as proteins and therapeutic nucleic acids are also discussed. Focus is given to the use of the aerosol route to deliver these products directly into the lung. EXPERT OPINION The use of biological carriers to deliver chemical or biological agents demonstrates great potential in modern medicine. The next generation of drug delivery systems may comprise 'cell-inspired' drug carriers that are entirely synthetic, developed using insights from cell-based therapeutics to overcome limitations of current generation synthetic carriers.
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Affiliation(s)
- Claire H Masterson
- Anaesthesia, School of Medicine, Clinical Sciences Institute, National University of Ireland , Galway, Ireland.,Regenerative Medicine Institute (REMEDI) at CÚRAM Centre for Research in Medical Devices, Biomedical Sciences Building, National University of Ireland Galway , Galway, Ireland
| | - Sean D McCarthy
- Anaesthesia, School of Medicine, Clinical Sciences Institute, National University of Ireland , Galway, Ireland.,Regenerative Medicine Institute (REMEDI) at CÚRAM Centre for Research in Medical Devices, Biomedical Sciences Building, National University of Ireland Galway , Galway, Ireland
| | - Daniel O'Toole
- Anaesthesia, School of Medicine, Clinical Sciences Institute, National University of Ireland , Galway, Ireland.,Regenerative Medicine Institute (REMEDI) at CÚRAM Centre for Research in Medical Devices, Biomedical Sciences Building, National University of Ireland Galway , Galway, Ireland
| | - John G Laffey
- Anaesthesia, School of Medicine, Clinical Sciences Institute, National University of Ireland , Galway, Ireland.,Regenerative Medicine Institute (REMEDI) at CÚRAM Centre for Research in Medical Devices, Biomedical Sciences Building, National University of Ireland Galway , Galway, Ireland.,Department of Anaesthesia, Galway University Hospitals, SAOLTA University Health Group , Galway, Ireland
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14
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Das RP, Chakravarti S, Patel SS, Lakhamje P, Gurjar M, Gota V, Singh BG, Kunwar A. Tuning the pharmacokinetics and efficacy of irinotecan (IRI) loaded gelatin nanoparticles through folate conjugation. Int J Pharm 2020; 586:119522. [PMID: 32534159 DOI: 10.1016/j.ijpharm.2020.119522] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 06/05/2020] [Accepted: 06/06/2020] [Indexed: 02/07/2023]
Abstract
Gelatin based nanocarriers have major limitation of shorter circulation half-life (t1/2). Present study addressed this issue by conjugating gelatin with folate followed by nanoprecipitation in presence of polysorbate 80 to form folate attached gelatin nanoparticles (GNP-F). The folic acid was conjugated with gelatin through the formation of amide linkage with a maximum conjugation yield of ~69%. Cryo-SEM analysis indicated that unconjugated gelatin nanoparticles (GNP) and GNP-F were spherical of nearly identical size of ~200 nm. The irinotecan (IRI)-loading efficiency estimated for IRI-GNP and IRI-GNP-F was 6.6 ± 0.42% and 11.2 ± 0.73% respectively and both formulations showed faster release of IRI at acidic pH (~5) than at physiological pH (~7). Further IRI-GNP-F demonstrated significantly higher cytotoxicity in folate receptor (FR)-positive HeLa cells than the unconjugated IRI-GNP nanoparticles confirming active targeting. Subsequently the antitumor activity of above formulations in FR-positive fibrosarcoma (syngeneic) tumor-bearing mice followed the order of IRI-GNP-F > IRI-GNP > free IRI. The pharmacokinetic evaluation of IRI-GNP and IRI-GNP-F revealed that encapsulation of IRI within GNP without folate improved its plasma maximum concentration (Cmax). However, folate conjugation of GNP remarkably improved the t1/2 of IRI. Taken together, folate as a targeting ligand modulates the pharmacokinetic property of IRI loaded GNP to favor active verses passive targeting.
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Affiliation(s)
- Ram P Das
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India
| | - Sarjak Chakravarti
- Institute of Pharmacy, Nirma University, Ahmedabad, Gujarat 382481, India
| | - Snehal S Patel
- Institute of Pharmacy, Nirma University, Ahmedabad, Gujarat 382481, India
| | - Pooja Lakhamje
- Department of Clinical Pharmacology, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai 410210, India
| | - Murari Gurjar
- Department of Clinical Pharmacology, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai 410210, India
| | - Vikram Gota
- Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India; Department of Clinical Pharmacology, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Navi Mumbai 410210, India
| | - Beena G Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India.
| | - Amit Kunwar
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400085, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India.
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15
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Khan T, Mayuresh Patkar M, Momin M, Omri A. Macrophage targeted nanocarrier delivery systems in HIV therapeutics. Expert Opin Drug Deliv 2020; 17:903-918. [PMID: 32347124 DOI: 10.1080/17425247.2020.1762565] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Human immunodeficiency virus (HIV) targets and modulates the immune system increasing the risk of other associated infections. Highly active antiretroviral therapy (HAART) has significantly improved AIDS-associated morbidity, but has limitations of adverse effects, frequent dosing regimen leading to medical non-adherence. Drug delivery systems that target HIV reservoirs could potentially reduce dose-dependent toxicity and the duration of treatment. The major cellular HIV reservoirs are macrophages and CD4+ T cells with macrophages being responsible for carrying and spreading the virus. The crucial involvement of macrophages in the pathogenesis of HIV infection has led to development of macrophage targeted nanocarrier delivery systems. AREAS COVERED Eradication of viral reservoirs like HIV-infected macrophages has emerged to be a fundamental barrier and challenge for complete eradication of HIV from the immune system. Literature reports several macrophage targeted nanocarrier delivery systems developed as either functionalized or non-functionalized formulations such as liposomes, ethosomes, polymeric nanoparticles, dendrimers, and solid lipid nanoparticles showcasing superior efficacy over the conventional antiretroviral delivery systems. EXPERT OPINION The development of fixed dose combination of antiretroviral drugs into macrophage targeted delivery systems should factor in the inherent plasticity and heterogeneity of macrophages that is dependent on their microenvironment. A rational selection of nanocarriers will facilitate selectivity and enhanced efficacy of antiretroviral drugs accompanied by reduced dosing and toxicity. Such macrophage targeted delivery systems would positively impact the therapeutic outcomes in the management of HIV infection.
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Affiliation(s)
- Tabassum Khan
- Department of Pharmaceutical Chemistry and Quality Assurance, SVKM's Dr. Bhanuben Nanavati College of Pharmacy , Mumbai, Maharashtra, India
| | - Mayuresh Mayuresh Patkar
- Department of Quality Assurance, SVKM's Dr. Bhanuben Nanavati College of Pharmacy , Mumbai, Maharashtra, India
| | - Munira Momin
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy , Mumbai, Maharashtra, India
| | - Abdelwahab Omri
- The Novel Drug & Vaccine Delivery Systems Facility, Department of Chemistry and Biochemistry, Laurentian University , Sudbury, ON, Canada
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16
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Yusuf A, Casey A. Liposomal encapsulation of silver nanoparticles (AgNP) improved nanoparticle uptake and induced redox imbalance to activate caspase-dependent apoptosis. Apoptosis 2019; 25:120-134. [PMID: 31863325 DOI: 10.1007/s10495-019-01584-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Macrophages play a crucial role in several diseases' development and progression, such as in cancer and arthritis through ROS generation and inflammation. This makes macrophages a therapeutic target in these diseases. While silver nanoparticles (AgNP) have been widely used as an antibacterial and investigated as anticancer, its potential against macrophages may be limited due to its inherent oxidative mechanism. Here we encapsulated AgNP in a dipalmitoyl-phosphatidyl choline (DPPC) liposome (forming Lipo-AgNP) to suppress AgNP-induced ROS and enhance its cytotoxicity against THP1-differentiated macrophages (TDM). Our findings showed that while Lipo-AgNP had significantly more of a cytotoxic effect on TDMs (p < 0.01), it also significantly suppressed AgNP induced ROS generation and unexpectedly suppressed reduced glutathione (GSH) levels (p < 0.05) resulting in a redox imbalance in comparison to the unexposed control TDMs. Lipo-AgNP was also found to cause an increase DNA damage through H2AX histone phosphorylation and inhibition of Bcl-2 protein expression. This increased the Bax/Bcl2 ratio causing possible release of cytochrome C and subsequent caspase 3/7-dependent apoptosis. It was found that the difference between the mechanism of AgNP and Lipo-AgNP cytotoxicity may have been through the significantly increased Lipo-AgNP uptake by the TDMs as early as 30 min post-exposure (p < 0.05), changing the nanoparticle pharmacokinetic. In conclusion, the improved uptake of AgNP within the liposome caused ROS-independent caspase activation induced by Lipo-AgNP and this was facilitated by increased DNA damage, the induced redox imbalance and an increased Bax/Bcl-2 ratio.
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Affiliation(s)
- Azeez Yusuf
- School of Physics, Technological University Dublin, Kevin Street, Dublin 8, Ireland. .,Nanolab Research Centre, FOCAS Research Institute, Technological University Dublin, Kevin Street, Dublin 8, Ireland.
| | - Alan Casey
- School of Physics, Technological University Dublin, Kevin Street, Dublin 8, Ireland.,Nanolab Research Centre, FOCAS Research Institute, Technological University Dublin, Kevin Street, Dublin 8, Ireland
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17
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Roach KA, Stefaniak AB, Roberts JR. Metal nanomaterials: Immune effects and implications of physicochemical properties on sensitization, elicitation, and exacerbation of allergic disease. J Immunotoxicol 2019; 16:87-124. [PMID: 31195861 PMCID: PMC6649684 DOI: 10.1080/1547691x.2019.1605553] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 03/15/2019] [Accepted: 04/05/2019] [Indexed: 12/25/2022] Open
Abstract
The recent surge in incorporation of metallic and metal oxide nanomaterials into consumer products and their corresponding use in occupational settings have raised concerns over the potential for metals to induce size-specific adverse toxicological effects. Although nano-metals have been shown to induce greater lung injury and inflammation than their larger metal counterparts, their size-related effects on the immune system and allergic disease remain largely unknown. This knowledge gap is particularly concerning since metals are historically recognized as common inducers of allergic contact dermatitis, occupational asthma, and allergic adjuvancy. The investigation into the potential for adverse immune effects following exposure to metal nanomaterials is becoming an area of scientific interest since these characteristically lightweight materials are easily aerosolized and inhaled, and their small size may allow for penetration of the skin, which may promote unique size-specific immune effects with implications for allergic disease. Additionally, alterations in physicochemical properties of metals in the nano-scale greatly influence their interactions with components of biological systems, potentially leading to implications for inducing or exacerbating allergic disease. Although some research has been directed toward addressing these concerns, many aspects of metal nanomaterial-induced immune effects remain unclear. Overall, more scientific knowledge exists in regards to the potential for metal nanomaterials to exacerbate allergic disease than to their potential to induce allergic disease. Furthermore, effects of metal nanomaterial exposure on respiratory allergy have been more thoroughly-characterized than their potential influence on dermal allergy. Current knowledge regarding metal nanomaterials and their potential to induce/exacerbate dermal and respiratory allergy are summarized in this review. In addition, an examination of several remaining knowledge gaps and considerations for future studies is provided.
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Affiliation(s)
- Katherine A Roach
- a Allergy and Clinical Immunology Branch (ACIB) , National Institute of Occupational Safety and Health (NIOSH) , Morgantown , WV , USA
- b School of Pharmacy , West Virginia University , Morgantown , WV , USA
| | - Aleksandr B Stefaniak
- c Respiratory Health Division (RHD) , National Institute of Occupational Safety and Health (NIOSH) , Morgantown , WV , USA
| | - Jenny R Roberts
- a Allergy and Clinical Immunology Branch (ACIB) , National Institute of Occupational Safety and Health (NIOSH) , Morgantown , WV , USA
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18
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Solórzano R, Tort O, García-Pardo J, Escribà T, Lorenzo J, Arnedo M, Ruiz-Molina D, Alibés R, Busqué F, Novio F. Versatile iron-catechol-based nanoscale coordination polymers with antiretroviral ligand functionalization and their use as efficient carriers in HIV/AIDS therapy. Biomater Sci 2019; 7:178-186. [PMID: 30507990 DOI: 10.1039/c8bm01221k] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A novel chemical approach integrating the benefits of nanoparticles with versatility of coordination chemistry is reported herein to increase the effectiveness of well-known HIV antiretroviral drugs. The novelty of our approach is illustrated using a catechol ligand tethered to the known antiretroviral azidothymidine (AZT) as a constitutive building block of the nanoparticles. The resulting nanoscale coordination polymers (NCPs) ensure good encapsulation yields and equivalent antiretroviral activity while significantly diminishing its cytotoxicity. Moreover, this novel family of nanoparticles also offers (i) long-lasting drug release that is dissimilar inside and outside the cells depending on pH, (ii) triggered release in the presence of esterases, activating the antiviral activity in an on-off manner due to a proper chemical design of the ligand and (iii) improved colloidal stabilities and cellular uptakes (up to 50-fold increase). The presence of iron nodes also adds multifunctionality as possible contrast agents. The present study demonstrates the suitability of NCPs bearing pharmacologically active ligands as an alternative to conventional antiretroviral treatments.
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Affiliation(s)
- Rubén Solórzano
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, 08193 Barcelona, Spain.
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19
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The clinical pharmacokinetics impact of medical nanometals on drug delivery system. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 17:47-61. [DOI: 10.1016/j.nano.2019.01.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 12/20/2018] [Accepted: 01/02/2019] [Indexed: 12/19/2022]
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20
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Hao X, Xu B, Chen H, Wang X, Zhang J, Guo R, Shi X, Cao X. Stem cell-mediated delivery of nanogels loaded with ultrasmall iron oxide nanoparticles for enhanced tumor MR imaging. NANOSCALE 2019; 11:4904-4910. [PMID: 30830126 DOI: 10.1039/c8nr10490e] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The development of new nanoplatforms with enhanced tumor accumulation for accurate diagnosis still remains a great challenge in current precision nanomedicine. Herein, we report the design of stem cell-mediated delivery of nanogels (NGs) loaded with ultrasmall iron oxide (Fe3O4) nanoparticles (NPs) for enhanced magnetic resonance (MR) imaging of tumors. In this study, sodium citrate-stabilized ultrasmall Fe3O4 NPs with a size of 3.16 ± 1.30 nm were first synthesized using a solvothermal route, coated with polyethyleneimine (PEI), and used as crosslinkers to crosslink alginate (AG) NGs formed via a double emulsion approach, where the AG carboxyl groups were pre-activated with 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride. The thus prepared Fe3O4 NP-loaded NGs (AG/PEI-Fe3O4 NGs) with a size of 47.68 ± 3.41 nm are water-dispersible, colloidally stable, cytocompatible in a given concentration range, display a relatively high r1 relaxivity (r1 = 1.5 mM-1 s-1), and are able to be taken up by bone mesenchymal stem cells without compromising cell viability and stem cell characteristics. Due to the tumor-chemotaxis or tumor tropism, the BMSCs are able to mediate the enhanced delivery of AG/PEI-Fe3O4 NGs to the tumor site after intravenous injection, thus enabling significantly strengthened MR imaging of tumors when compared to free NGs. These findings suggest that the developed AG/PEI-Fe3O4NGs, once mediated by stem cells may serve as a novel, safe, effective and targeted platform for enhanced MR imaging of tumors.
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Affiliation(s)
- Xinxin Hao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, International Joint Laboratory for Advanced Fiber and Low-dimension Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, People's Republic of China.
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21
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Abstract
The delivery of anticancer agents via passive approaches such as the enhanced permeability and retention effect is unlikely to achieve sufficient concentrations throughout the tumor volume for effective treatment. Cell-based delivery approaches using tumor tropic cells have the potential to overcome the limitations of passive approaches. Specifically, this review focuses on the use of monocytes/macrophages for the delivery of a variety of anticancer agents, including nanoparticles, chemotherapeutics and gene constructs. The efficacy of this delivery approach, both as monotherapy and in combination with light-based phototherapy modalities, has been demonstrated in numerous in vitro and animal studies, however, its clinical potential remains to be determined.
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22
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Giau VV, Park YH, Shim KH, Son SW, An SSA. Dynamic changes of protein corona compositions on the surface of zinc oxide nanoparticle in cell culture media. Front Chem Sci Eng 2019. [DOI: 10.1007/s11705-018-1766-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Hyaluronic acid-modified [19F]FDG-conjugated magnetite nanoparticles: in vitro bioaffinities and HPLC analyses in organs. J Radioanal Nucl Chem 2018. [DOI: 10.1007/s10967-018-6282-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Pati R, Shevtsov M, Sonawane A. Nanoparticle Vaccines Against Infectious Diseases. Front Immunol 2018; 9:2224. [PMID: 30337923 PMCID: PMC6180194 DOI: 10.3389/fimmu.2018.02224] [Citation(s) in RCA: 279] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 09/07/2018] [Indexed: 12/13/2022] Open
Abstract
Due to emergence of new variants of pathogenic micro-organisms the treatment and immunization of infectious diseases have become a great challenge in the past few years. In the context of vaccine development remarkable efforts have been made to develop new vaccines and also to improve the efficacy of existing vaccines against specific diseases. To date, some vaccines are developed from protein subunits or killed pathogens, whilst several vaccines are based on live-attenuated organisms, which carry the risk of regaining their pathogenicity under certain immunocompromised conditions. To avoid this, the development of risk-free effective vaccines in conjunction with adequate delivery systems are considered as an imperative need to obtain desired humoral and cell-mediated immunity against infectious diseases. In the last several years, the use of nanoparticle-based vaccines has received a great attention to improve vaccine efficacy, immunization strategies, and targeted delivery to achieve desired immune responses at the cellular level. To improve vaccine efficacy, these nanocarriers should protect the antigens from premature proteolytic degradation, facilitate antigen uptake and processing by antigen presenting cells, control release, and should be safe for human use. Nanocarriers composed of lipids, proteins, metals or polymers have already been used to attain some of these attributes. In this context, several physico-chemical properties of nanoparticles play an important role in the determination of vaccine efficacy. This review article focuses on the applications of nanocarrier-based vaccine formulations and the strategies used for the functionalization of nanoparticles to accomplish efficient delivery of vaccines in order to induce desired host immunity against infectious diseases.
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Affiliation(s)
| | - Maxim Shevtsov
- Institute of Cytology of the Russian Academy of Sciences (RAS), St. Petersburg, Russia
- Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
- First Pavlov State Medical University of St.Petersburg, St. Petersburg, Russia
| | - Avinash Sonawane
- School of Biotechnology, KIIT University, Bhubaneswar, India
- Discipline of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, India
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25
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Valcourt DM, Harris J, Riley RS, Dang M, Wang J, Day ES. Advances in targeted nanotherapeutics: From bioconjugation to biomimicry. NANO RESEARCH 2018; 11:4999-5016. [PMID: 31772723 PMCID: PMC6879063 DOI: 10.1007/s12274-018-2083-z] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 04/25/2018] [Accepted: 04/26/2018] [Indexed: 05/20/2023]
Abstract
Since the emergence of cancer nanomedicine, researchers have had intense interest in developing nanoparticles (NPs) that can specifically target diseased sites while avoiding healthy tissue to mitigate the off-target effects seen with conventional treatments like chemotherapy. Initial endeavors focused on the bioconjugation of targeting agents to NPs, and more recently, researchers have begun to develop biomimetic NP platforms that can avoid immune recognition to maximally accumulate in tumors. In this review, we describe the advantages and limitations of each of these targeting strategies. First, we review developments in bioconjugation strategies, where NPs are coated with biomolecules such as antibodies, aptamers, peptides, and small molecules to enable cell-specific binding. While bioconjugated NPs offer many exciting features and have improved pharmacokinetics and biodistribution relative to unmodified NPs, they are still recognized by the body as "foreign", resulting in their clearance by the mononuclear phagocytic system (MPS). To overcome this limitation, researchers have recently begun to investigate biomimetic approaches that can hide NPs from immune recognition and reduce clearance by the MPS. These biomimetic NPs fall into two distinct categories: synthetic NPs that present naturally occurring structures, and NPs that are completely disguised by natural structures. Overall, bioconjugated and biomimetic NPs have substantial potential to improve upon conventional treatments by reducing off-target effects through site-specific delivery, and they show great promise for future standards of care. Here, we provide a summary of each strategy, discuss considerations for their design moving forward, and highlight their potential clinical impact on cancer therapy.
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Affiliation(s)
- Danielle M Valcourt
- 161 Colburn Lab, Department of Biomedical Engineering, University of Delaware, Newark, DE 19716, USA
| | - Jenna Harris
- 201 DuPont Hall, Department of Materials Science & Engineering, University of Delaware, Newark, DE 19716, USA
| | - Rachel S Riley
- 161 Colburn Lab, Department of Biomedical Engineering, University of Delaware, Newark, DE 19716, USA
| | - Megan Dang
- 161 Colburn Lab, Department of Biomedical Engineering, University of Delaware, Newark, DE 19716, USA
| | - Jianxin Wang
- 161 Colburn Lab, Department of Biomedical Engineering, University of Delaware, Newark, DE 19716, USA
| | - Emily S Day
- 161 Colburn Lab, Department of Biomedical Engineering, University of Delaware, Newark, DE 19716, USA
- 201 DuPont Hall, Department of Materials Science & Engineering, University of Delaware, Newark, DE 19716, USA
- 4701 Ogletown Stanton Road, Helen F. Graham Cancer Center & Research Institute, Newark, DE 19713, USA
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26
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Monroe M, Flexner C, Cui H. Harnessing nanostructured systems for improved treatment and prevention of HIV disease. Bioeng Transl Med 2018; 3:102-123. [PMID: 30065966 PMCID: PMC6063869 DOI: 10.1002/btm2.10096] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 05/15/2018] [Accepted: 05/17/2018] [Indexed: 12/12/2022] Open
Abstract
Combination antiretroviral therapy effectively controls human immunodeficiency virus (HIV) viral replication, delaying the progression to acquired immune deficiency syndrome and improving and extending quality of life of patients. However, the inability of antiretroviral therapeutics to target latent virus and their poor penetration of viral reserve tissues result in the need for continued treatment for the life of the patient. Side effects from long-term antiretroviral use and the development of drug resistance due to patient noncompliance are also continuing problems. Nanostructured systems of antiretroviral therapeutics have the potential to improve targeted delivery to viral reservoirs, reduce drug toxicity, and increase dosing intervals, thereby improving treatment outcomes and enhancing patient adherence. Despite these advantages, very few nanostructured antiretroviral delivery systems have made it to clinical trials due to challenges in preclinical and clinical development. In this context, we review the current challenges in HIV disease management, and the recent progress in leveraging the unique performance of nanostructured systems in therapeutic delivery for improved treatment and prevention of this incurable human disease.
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Affiliation(s)
- Maya Monroe
- Dept. of Chemical and Biomolecular Engineering The Johns Hopkins University, 3400 N Charles Street Baltimore MD 21218.,Institute for NanoBioTechnology The Johns Hopkins University, 3400 N Charles Street Baltimore MD 21218
| | - Charles Flexner
- Div. of Clinical Pharmacology and Infectious Diseases Johns Hopkins University School of Medicine and Bloomberg School of Public Health Baltimore MD 21205
| | - Honggang Cui
- Dept. of Chemical and Biomolecular Engineering The Johns Hopkins University, 3400 N Charles Street Baltimore MD 21218.,Institute for NanoBioTechnology The Johns Hopkins University, 3400 N Charles Street Baltimore MD 21218.,Dept. of Oncology, Sidney Kimmel Comprehensive Cancer Center The Johns Hopkins University School of Medicine Baltimore MD 21205.,Center for Nanomedicine The Wilmer Eye Institute, The Johns Hopkins University School of Medicine Baltimore MD 21231
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27
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Experimental challenges regarding the in vitro investigation of the nanoparticle-biocorona in disease states. Toxicol In Vitro 2018; 51:40-49. [PMID: 29738787 DOI: 10.1016/j.tiv.2018.05.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 04/11/2018] [Accepted: 05/03/2018] [Indexed: 11/20/2022]
Abstract
Toxicological evaluation of nanoparticles (NPs) requires the utilization of in vitro techniques due to their number and diverse properties. Cell culture systems are often lacking in their ability to perform comparative toxicity assessment due to dosimetry issues and capacity to simulate in vivo environments. Upon encountering a physiological environment, NPs become coated with biomolecules forming a biocorona (BC), influencing function, biodistribution, and toxicity. Disease-induced alterations in the biological milieu can alter BC formation. This study evaluates the role of low-density lipoprotein (LDL) in altering macrophage responses to iron oxide (Fe3O4) NPs. BCs were formed by incubating Fe3O4 NPs in serum-free media, or 10% fetal bovine serum with or without LDL present. Following exposures to a normalized dose (25 μg/mL), macrophage association of Fe3O4 NPs with a LDL-BC was enhanced. TNF-α mRNA expression and protein levels were differentially induced due to BCs. Cell surface expression of SR-B1 was reduced following all Fe3O4 NPs exposures, while only NPs with an LDL-BC enhanced mitochondrial membrane potential. These findings suggest that elevations in LDL may contribute to distinct BC formation thereby influencing NP-cellular interactions and response. Further, our study highlights challenges that may arise during the in vitro evaluation of disease-related variations in the NP-BC.
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28
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Mullis AS, Schlichtmann BW, Narasimhan B, Cademartiri R, Mallapragada SK. Ligand-cascading nano-delivery devices to enable multiscale targeting of anti-neurodegenerative therapeutics. Biomed Mater 2018; 13:034102. [DOI: 10.1088/1748-605x/aaa778] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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29
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Dai Q, Bertleff‐Zieschang N, Braunger JA, Björnmalm M, Cortez‐Jugo C, Caruso F. Particle Targeting in Complex Biological Media. Adv Healthc Mater 2018; 7. [PMID: 28809092 DOI: 10.1002/adhm.201700575] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/04/2017] [Indexed: 12/22/2022]
Abstract
Over the past few decades, nanoengineered particles have gained increasing interest for applications in the biomedical realm, including diagnosis, imaging, and therapy. When functionalized with targeting ligands, these particles have the potential to interact with specific cells and tissues, and accumulate at desired target sites, reducing side effects and improve overall efficacy in applications such as vaccination and drug delivery. However, when targeted particles enter a complex biological environment, the adsorption of biomolecules and the formation of a surface coating (e.g., a protein corona) changes the properties of the carriers and can render their behavior unpredictable. For this reason, it is of importance to consider the potential challenges imposed by the biological environment at the early stages of particle design. This review describes parameters that affect the targeting ability of particulate drug carriers, with an emphasis on the effect of the protein corona. We highlight strategies for exploiting the protein corona to improve the targeting ability of particles. Finally, we provide suggestions for complementing current in vitro assays used for the evaluation of targeting and carrier efficacy with new and emerging techniques (e.g., 3D models and flow-based technologies) to advance fundamental understanding in bio-nano science and to accelerate the development of targeted particles for biomedical applications.
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Affiliation(s)
- Qiong Dai
- ARC Centre of Excellence in Convergent Bio‐Nano Science and Technology, and the Department of Chemical and Biomolecular Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Nadja Bertleff‐Zieschang
- ARC Centre of Excellence in Convergent Bio‐Nano Science and Technology, and the Department of Chemical and Biomolecular Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Julia A. Braunger
- ARC Centre of Excellence in Convergent Bio‐Nano Science and Technology, and the Department of Chemical and Biomolecular Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Mattias Björnmalm
- ARC Centre of Excellence in Convergent Bio‐Nano Science and Technology, and the Department of Chemical and Biomolecular Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Christina Cortez‐Jugo
- ARC Centre of Excellence in Convergent Bio‐Nano Science and Technology, and the Department of Chemical and Biomolecular Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio‐Nano Science and Technology, and the Department of Chemical and Biomolecular Engineering The University of Melbourne Parkville Victoria 3010 Australia
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Dacoba TG, Olivera A, Torres D, Crecente-Campo J, Alonso MJ. Modulating the immune system through nanotechnology. Semin Immunol 2017; 34:78-102. [PMID: 29032891 PMCID: PMC5774666 DOI: 10.1016/j.smim.2017.09.007] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 09/18/2017] [Accepted: 09/18/2017] [Indexed: 12/11/2022]
Abstract
Nowadays, nanotechnology-based modulation of the immune system is presented as a cutting-edge strategy, which may lead to significant improvements in the treatment of severe diseases. In particular, efforts have been focused on the development of nanotechnology-based vaccines, which could be used for immunization or generation of tolerance. In this review, we highlight how different immune responses can be elicited by tuning nanosystems properties. In addition, we discuss specific formulation approaches designed for the development of anti-infectious and anti-autoimmune vaccines, as well as those intended to prevent the formation of antibodies against biologicals.
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Affiliation(s)
- Tamara G Dacoba
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, School of Pharmacy, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - Ana Olivera
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, School of Pharmacy, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - Dolores Torres
- Department of Pharmacology, Pharmacy and Pharmaceutical Technology, School of Pharmacy, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - José Crecente-Campo
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, School of Pharmacy, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain.
| | - María José Alonso
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain; Department of Pharmacology, Pharmacy and Pharmaceutical Technology, School of Pharmacy, Campus Vida, Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain.
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31
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Abstract
Imaging is widely used in anticancer drug development, typically for whole-body tracking of labelled drugs to different organs or to assess drug efficacy through volumetric measurements. However, increasing attention has been drawn to pharmacology at the single-cell level. Diverse cell types, including cancer-associated immune cells, physicochemical features of the tumour microenvironment and heterogeneous cell behaviour all affect drug delivery, response and resistance. This Review summarizes developments in the imaging of in vivo anticancer drug action, with a focus on microscopy approaches at the single-cell level and translational lessons for the clinic.
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Affiliation(s)
- Miles A. Miller
- Center for Systems Biology, Massachusetts General Hospital, Boston, MA
| | - Ralph Weissleder
- Center for Systems Biology, Massachusetts General Hospital, Boston, MA
- Department of Systems Biology, Harvard Medical School, Boston, MA
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32
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Liu Y, Xu CF, Iqbal S, Yang XZ, Wang J. Responsive Nanocarriers as an Emerging Platform for Cascaded Delivery of Nucleic Acids to Cancer. Adv Drug Deliv Rev 2017; 115:98-114. [PMID: 28396204 DOI: 10.1016/j.addr.2017.03.004] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 03/22/2017] [Accepted: 03/23/2017] [Indexed: 12/19/2022]
Abstract
Cascades of systemic and intracellular obstacles, including low stability in blood, little tumor accumulation, weak tumor penetration, poor cellular uptake, inefficient endosomal escape and deficient disassembly in the cytoplasm, must be overcome in order to deliver nucleic acid drugs for cancer therapy. Nanocarriers that are sensitive to a variety of physiological stimuli, such as pH, redox status, and cell enzymes, are substantially changing the landscape of nucleic acid drug delivery by helping to overcome cascaded systemic and intracellular barriers. This review discusses nucleic acid-based therapeutics, systemic and intracellular barriers to efficient nucleic acid delivery, and nanocarriers responsive to extracellular and intracellular biological stimuli to overcome individual barriers. In particular, responsive nanocarriers for the cascaded delivery of nucleic acids in vivo are highlighted. Developing novel cascaded nanocarriers that transform their physicochemical properties in response to various stimuli in a timely and spatially controlled manner for nucleic acid drug delivery holds great potential for translating the promise of nucleic acid drugs and achieving clinically successful cancer therapy.
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Bai X, Liu F, Liu Y, Li C, Wang S, Zhou H, Wang W, Zhu H, Winkler DA, Yan B. Toward a systematic exploration of nano-bio interactions. Toxicol Appl Pharmacol 2017; 323:66-73. [PMID: 28344110 PMCID: PMC5581002 DOI: 10.1016/j.taap.2017.03.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 02/08/2017] [Accepted: 03/11/2017] [Indexed: 12/19/2022]
Abstract
Many studies of nanomaterials make non-systematic alterations of nanoparticle physicochemical properties. Given the immense size of the property space for nanomaterials, such approaches are not very useful in elucidating fundamental relationships between inherent physicochemical properties of these materials and their interactions with, and effects on, biological systems. Data driven artificial intelligence methods such as machine learning algorithms have proven highly effective in generating models with good predictivity and some degree of interpretability. They can provide a viable method of reducing or eliminating animal testing. However, careful experimental design with the modelling of the results in mind is a proven and efficient way of exploring large materials spaces. This approach, coupled with high speed automated experimental synthesis and characterization technologies now appearing, is the fastest route to developing models that regulatory bodies may find useful. We advocate greatly increased focus on systematic modification of physicochemical properties of nanoparticles combined with comprehensive biological evaluation and computational analysis. This is essential to obtain better mechanistic understanding of nano-bio interactions, and to derive quantitatively predictive and robust models for the properties of nanomaterials that have useful domains of applicability.
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Affiliation(s)
- Xue Bai
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
| | - Fang Liu
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
| | - Yin Liu
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
| | - Cong Li
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
| | - Shenqing Wang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China
| | - Hongyu Zhou
- School of Environmental Science and Technology, Shandong University, Jinan, China
| | - Wenyi Wang
- Department of Chemistry, Rutgers University, Camden, NJ, United States; The Rutgers Center for Computational and Integrative Biology, Rutgers University, Camden, NJ, United States
| | - Hao Zhu
- Department of Chemistry, Rutgers University, Camden, NJ, United States; The Rutgers Center for Computational and Integrative Biology, Rutgers University, Camden, NJ, United States
| | - David A Winkler
- CSIRO Manufacturing, Bag 10, Clayton South MDC 3169, Australia; Monash Institute of Pharmaceutical Sciences, 392 Royal Parade, Parkville 3052, Australia; La Trobe Institute for Molecular Science, La Trobe University, Kingsbury Drive, Melbourne 3086, Australia; School of Chemical and Physical Sciences, Flinders University, Bedford Park 5042, Australia.
| | - Bing Yan
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, China; School of Environmental Science and Technology, Shandong University, Jinan, China.
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34
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Hajsalimi G, Taheri S, Shahi F, Attar F, Ahmadi H, Falahati M. Interaction of iron nanoparticles with nervous system: an in vitro study. J Biomol Struct Dyn 2017; 36:928-937. [PMID: 28271723 DOI: 10.1080/07391102.2017.1302819] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Nanoparticles (NPs) are one of the interesting and widely studying issues mainly because of their particular physico-chemical features and broad applications in the field of biomedical sciences, such as diagnosis and drug delivery. In this study, the interaction of iron nanoparticles (Fe-NPs) with Tau protein and PC12 cell, as potential nervous system models, was investigated with a range of techniques including dynamic light scattering, intrinsic fluorescence spectroscopy, circular dichroism, [(3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium-bromid] assay, and acridine orange/ethidium bromide (AO/EB) dual staining method. An inverse correlation between Stern and Volmer constant (KSV) and temperature indicated a probable static quenching mechanism occurred between Tau protein and Fe-NPs. The number of binding site (n = 0.86) showed that there is almost one binding site of Fe-NP per protein. The negative values of ∆H (-53.21 kJ/mol) and T∆S (-42.44 kJ/mol) revealed that Fe-NPs interacts with Tau protein with dominate role of hydrogen bonds and van der Waals interactions and this interaction was spontaneous (∆G = -10.77 kJ/mol). Also, Fe-NPs stabilized the random coil structure of Tau protein. Moreover, Fe-NPs reduced PC12 cells viability by fragmentation of DNA in an apoptotic manner. In conclusion, induced conformational changes of Tau protein and cytotoxicity of PC12 cells by Fe-NP were revealed to be in a concentration and time-dependent manner.
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Affiliation(s)
- Gelare Hajsalimi
- a Department of Cell and Molecular Biology, Faculty of Advance Science and Technology, Pharmaceutical Sciences Branch , Islamic Azad University (IAUPS) , Tehran , Iran
| | - Saba Taheri
- b Young Researchers and Elite Club, Islamshahr Branch , Islamic Azad University , Islamshahr , Iran
| | - Farshad Shahi
- c Young Researchers and Elite Club, Tehran Medical Sciences Branch , Islamic Azad University , Tehran , Iran
| | - Farnoosh Attar
- d Department of Biology, Faculty of Food Industry & Agriculture , Standard Research Institute (SRI) , Karaj , Iran
| | - Hosein Ahmadi
- e Department of Medical Biotechnology , National Institute of Genetic Engineering and Biotechnology (NIGEB) , Tehran , Iran
| | - Mojtaba Falahati
- f Department of Nanotechnology, Faculty of Advance Science and Technology, Pharmaceutical Sciences Branch , Islamic Azad University (IAUPS) , Tehran , Iran
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Antifungal Activity of Amphotericin B Conjugated to Nanosized Magnetite in the Treatment of Paracoccidioidomycosis. PLoS Negl Trop Dis 2016; 10:e0004754. [PMID: 27303789 PMCID: PMC4909273 DOI: 10.1371/journal.pntd.0004754] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 05/11/2016] [Indexed: 01/12/2023] Open
Abstract
This study reports on in vitro and in vivo tests that sought to assess the antifungal activity of a newly developed magnetic carrier system comprising amphotericin B loaded onto the surface of pre-coated (with a double-layer of lauric acid) magnetite nanoparticles. The in vitro tests compared two drugs; i.e., this newly developed form and free amphotericin B. We found that this nanocomplex exhibited antifungal activity without cytotoxicity to human urinary cells and with low cytotoxicity to peritoneal macrophages. We also evaluated the efficacy of the nanocomplex in experimental paracoccidioidomycosis. BALB/c mice were intratracheally infected with Paracoccidioides brasiliensis and treated with the compound for 30 or 60 days beginning the day after infection. The newly developed amphotericin B coupled with magnetic nanoparticles was effective against experimental paracoccidioidomycosis, and it did not induce clinical, biochemical or histopathological alterations. The nanocomplex also did not induce genotoxic effects in bone marrow cells. Therefore, it is reasonable to believe that amphotericin B coupled to magnetic nanoparticles and stabilized with bilayer lauric acid is a promising nanotool for the treatment of the experimental paracoccidioidomycosis because it exhibited antifungal activity that was similar to that of free amphotericin B, did not induce adverse effects in therapeutic doses and allowed for a reduction in the number of applications. Lung fungal infections are caused by pathogens inhaled as spores which convert into invasive yeast forms in the lungs. This type of infection can spread to other sites in the body through the blood and lymphatic systems, sometimes leading to ulcerations and skin lesions. The drug of choice for treatment is Amphotericin B (AmB). AmB is a typical polyene with broad-spectrum antifungal activity that encounters some use limitations because of its side effects. We developed a magnetic carrier nanocomplex comprising of amphotericin B loaded onto the surface of magnetite nanoparticles pre-coated with a double-layer of lauric acid. We evaluated this approach for its antifungal activity against Paracoccidioides brasiliensis (strain Pb18) and its cytotoxicity in mammalian cell culture. We found that this nanocomplex exhibited antifungal activity without cytotoxicity to human urinary cells and low cytotoxicity to peritoneal macrophages. In vivo, the nanocomplex did not induce genotoxic effects in bone marrow cells and was effective against experimental paracoccidioidomycosis without inducing clinical, biochemical or histopathological alterations.
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36
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Shannahan JH, Fritz KS, Raghavendra AJ, Podila R, Persaud I, Brown JM. From the Cover: Disease-Induced Disparities in Formation of the Nanoparticle-Biocorona and the Toxicological Consequences. Toxicol Sci 2016; 152:406-16. [PMID: 27255384 DOI: 10.1093/toxsci/kfw097] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Nanoparticle (NP) association with macromolecules in a physiological environment forms a biocorona (BC), which alters NP distribution, activity, and toxicity. While BC formation is dependent on NP physicochemical properties, little information exists on the influence of the physiological environment. Obese individuals and those with cardiovascular disease exist with altered serum chemistry, which is expected to influence BC formation and NP toxicity. We hypothesize that a BC formed on NPs following incubation in hyperlipidemic serum will result in altered NP-BC protein content, cellular association, and toxicity compared to normal serum conditions. We utilized Fe3O4 NPs, which are being developed as MRI contrast and tumor targeting agents to test our hypothesis. We used rat aortic endothelial cells (RAECs) within a dynamic flow in vitro exposure system to more accurately depict the in vivo environment. A BC was formed on 20nm PVP-suspended Fe3O4 NPs following incubation in water, 10% normal or hyperlipidemic rat serum. Addition of BCs resulted in increased hydrodynamic size and decreased surface charge. More cholesterol associated with Fe3O4 NPs after incubation in hyperlipidemic as compared with normal serum. Using quantitative proteomics, we identified unique differences in BC protein components between the 2 serum types. Under flow conditions, formation of a BC from both serum types reduced RAECs association of Fe3O4 NPs. Addition of BCs was found to exacerbate RAECs inflammatory gene responses to Fe3O4 NPs (Fe3O4-hyperlipidemic > Fe3O4-normal > Fe3O4) including increased expression of IL-6, TNF-α, Cxcl-2, VCAM-1, and ICAM-1. Overall, these findings demonstrate that disease-induced variations in physiological environments have a significant impact NP-BC formation, cellular association, and cell response.
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Affiliation(s)
- Jonathan H Shannahan
- *Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, The University of Colorado Anschutz Medical Campus, Aurora, Colorado 80045
| | - Kristofer S Fritz
- *Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, The University of Colorado Anschutz Medical Campus, Aurora, Colorado 80045
| | - Achyut J Raghavendra
- Department of Physics and Astronomy, Clemson University, Clemson, South Carolina, 29634; Clemson Nanomaterials Center and COMSET, Clemson University, Anderson, South Carolina, 29625
| | - Ramakrishna Podila
- Department of Physics and Astronomy, Clemson University, Clemson, South Carolina, 29634; Clemson Nanomaterials Center and COMSET, Clemson University, Anderson, South Carolina, 29625
| | - Indushekar Persaud
- *Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, The University of Colorado Anschutz Medical Campus, Aurora, Colorado 80045
| | - Jared M Brown
- *Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, The University of Colorado Anschutz Medical Campus, Aurora, Colorado 80045;
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37
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Saha K, Rahimi M, Yazdani M, Kim ST, Moyano DF, Hou S, Das R, Mout R, Rezaee F, Mahmoudi M, Rotello VM. Regulation of Macrophage Recognition through the Interplay of Nanoparticle Surface Functionality and Protein Corona. ACS NANO 2016; 10:4421-30. [PMID: 27040442 PMCID: PMC5696791 DOI: 10.1021/acsnano.6b00053] [Citation(s) in RCA: 224] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Using a family of cationic gold nanoparticles (NPs) with similar size and charge, we demonstrate that proper surface engineering can control the nature and identity of protein corona in physiological serum conditions. The protein coronas were highly dependent on the hydrophobicity and arrangement of chemical motifs on NP surface. The NPs were uptaken in macrophages in a corona-dependent manner, predominantly through recognition of specific complement proteins in the NP corona. Taken together, this study shows that surface functionality can be used to tune the protein corona formed on NP surface, dictating the interaction of NPs with macrophages.
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Affiliation(s)
- Krishnendu Saha
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts, 01003, USA
| | - Mehran Rahimi
- Department of Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
- Lehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen
| | - Mahdieh Yazdani
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts, 01003, USA
| | - Sung Tae Kim
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts, 01003, USA
| | - Daniel F. Moyano
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts, 01003, USA
| | - Singyuk Hou
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts, 01003, USA
| | - Ridhha Das
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts, 01003, USA
| | - Rubul Mout
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts, 01003, USA
| | - Farhad Rezaee
- University Medical Center Groningen (UMCG) University of Groningen, Groningen, The Netherlands
| | - Morteza Mahmoudi
- Nanotechnology Research Center and Department of Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Division of Cardiovascular Medicine, Stanford School of Medicine, Stanford University, CA, USA
- Address correspondence to: (MM) ; (VMR)
| | - Vincent M. Rotello
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts, 01003, USA
- Address correspondence to: (MM) ; (VMR)
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38
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Tong HI, Kang W, Shi Y, Zhou G, Lu Y. Physiological function and inflamed-brain migration of mouse monocyte-derived macrophages following cellular uptake of superparamagnetic iron oxide nanoparticles-Implication of macrophage-based drug delivery into the central nervous system. Int J Pharm 2016; 505:271-82. [PMID: 27001531 DOI: 10.1016/j.ijpharm.2016.03.028] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 03/05/2016] [Accepted: 03/18/2016] [Indexed: 02/05/2023]
Abstract
This study was designed to use superparamagnetic iron oxide nanoparticles (SPIONs) as evaluating tools to study monocyte-derived macrophages (MDM)-mediated delivery of small molecular agents into the diseased brains. MDM were tested with different-configured SPIONs at selected concentrations for their impacts on carrier cells' physiological and migratory properties, which were found to depend largely on particle size, coating, and treatment concentrations. SHP30, a SPION of 30-nm core size with oleic acids plus amphiphilic polymer coating, was identified to have high cellular uptake efficiency and cause little cytotoxic effects on MDM. At lower incubation dose (25μg/mL), few alteration was observed in carrier cells' physiological and in vivo migratory functions, as tested in a lipopolysaccharide-induced acute neuroinflammation mouse model. Nevertheless, significant increase in monocyte-to-macrophage differentiation, and decrease in in vivo carrier MDM inflamed-brain homing ability were found in groups treated with a higher dose of SHP30at 100μg/mL. Overall, our results have identified MDM treatment at 25μg/mL SHP30 resulted in little functional changes, provided valuable parameters for using SPIONs as evaluating tools to study MDM-mediated therapeutics carriage and delivery, and supported the concepts of using monocytes-macrophages as cellular vehicles to transport small molecular agents to the brain.
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Affiliation(s)
- Hsin-I Tong
- Office of Public Health Studies, University of Hawaii at Manoa, Honolulu, HI 96822, USA; Department of Microbiology, University of Hawaii at Manoa, Honolulu, HI 96822, USA.
| | - Wen Kang
- Office of Public Health Studies, University of Hawaii at Manoa, Honolulu, HI 96822, USA.
| | - Yingli Shi
- Office of Public Health Studies, University of Hawaii at Manoa, Honolulu, HI 96822, USA.
| | - Guangzhou Zhou
- Office of Public Health Studies, University of Hawaii at Manoa, Honolulu, HI 96822, USA.
| | - Yuanan Lu
- Office of Public Health Studies, University of Hawaii at Manoa, Honolulu, HI 96822, USA.
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39
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Evensen L, Johansen PL, Koster G, Zhu K, Herfindal L, Speth M, Fenaroli F, Hildahl J, Bagherifam S, Tulotta C, Prasmickaite L, Mælandsmo GM, Snaar-Jagalska E, Griffiths G. Zebrafish as a model system for characterization of nanoparticles against cancer. NANOSCALE 2016; 8:862-77. [PMID: 26648525 DOI: 10.1039/c5nr07289a] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Therapeutic nanoparticles (NPs) have great potential to deliver drugs against human diseases. Encapsulation of drugs in NPs protects them from being metabolized, while they are delivered specifically to a target site, thereby reducing toxicity and other side-effects. However, non-specific tissue accumulation of NPs, for example in macrophages, especially in the spleen and liver is a general problem with many NPs being developed for cancer therapy. To address the problem of non-specific tissue accumulation of NPs we describe the development of the zebrafish embryo as a transparent vertebrate system for characterization of NPs against cancer. We show that injection of human cancer cells results in tumor-like structures, and that subsequently injected fluorescent NPs, either made of polystyrene or liposomes can be imaged in real-time. NP biodistribution and general in vivo properties can be easily monitored in embryos having selective fluorescent labeling of specific tissues. We demonstrate in vitro, by using optical tweezer micromanipulation, microscopy and flow cytometry that polyethylene glycol (PEG) coating of NPs decreases the level of adhesion of NPs to macrophages, and also to cancer cells. In vivo in zebrafish embryos, PEG coating resulted in longer NP circulation times, decreased macrophage uptake, and reduced adhesion to the endothelium. Importantly, liposomes were observed to accumulate passively and selectively in tumor-like structures comprised of human cancer cells. These results show that zebrafish embryo is a powerful system for microscopy-based screening of NPs on the route to preclinical testing.
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Affiliation(s)
- Lasse Evensen
- Department of Biosciences, University of Oslo, Blindernveien 31, 0371 Oslo, Norway.
| | - Patrick L Johansen
- Department of Biosciences, University of Oslo, Blindernveien 31, 0371 Oslo, Norway.
| | - Gerbrand Koster
- Department of Biosciences, University of Oslo, Blindernveien 31, 0371 Oslo, Norway.
| | - Kaizheng Zhu
- Department of Chemistry, University of Oslo, Sem Sælands vei 26, 0371, Oslo, Norway
| | - Lars Herfindal
- Department of Biomedicine, University of Bergen, Jonas Lies Vei 91, 5009 Bergen, Norway
| | - Martin Speth
- Department of Biosciences, University of Oslo, Blindernveien 31, 0371 Oslo, Norway.
| | - Federico Fenaroli
- Department of Biosciences, University of Oslo, Blindernveien 31, 0371 Oslo, Norway.
| | - Jon Hildahl
- Department of Biosciences, University of Oslo, Blindernveien 31, 0371 Oslo, Norway.
| | - Shahla Bagherifam
- Department of Chemistry, University of Oslo, Sem Sælands vei 26, 0371, Oslo, Norway
| | - Claudia Tulotta
- Institute of Biology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Lina Prasmickaite
- Department of Tumour Biology, Oslo University Hospital Radiumhospital, Oslo, Norway
| | - Gunhild M Mælandsmo
- Department of Tumour Biology, Oslo University Hospital Radiumhospital, Oslo, Norway
| | - Ewa Snaar-Jagalska
- Institute of Biology, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Gareth Griffiths
- Department of Biosciences, University of Oslo, Blindernveien 31, 0371 Oslo, Norway.
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40
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Dolci S, Domenici V, Vidili G, Orecchioni M, Bandiera P, Madeddu R, Farace C, Peana M, Tiné MR, Manetti R, Sgarrella F, Delogu LG. Immune compatible cystine-functionalized superparamagnetic iron oxide nanoparticles as vascular contrast agents in ultrasonography. RSC Adv 2016. [DOI: 10.1039/c5ra19652c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Superparamagnetic iron oxide nanoparticles (SPIONs) have been investigated for biomedical applications.
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Affiliation(s)
- Sara Dolci
- Department of Chemistry and Industrial Chemistry
- University of Pisa
- 56124 Pisa
- Italy
| | - Valentina Domenici
- Department of Chemistry and Industrial Chemistry
- University of Pisa
- 56124 Pisa
- Italy
| | - Gianpaolo Vidili
- Department of Clinical and Experimental Medicine
- University of Sassari
- 07100 Sassari
- Italy
| | - Marco Orecchioni
- Department of Chemistry and Pharmacy
- University of Sassari
- 07100 Sassari
- Italy
| | - Pasquale Bandiera
- Department of Biomedical Sciences
- University of Sassari
- 07100 Sassari
- Italy
| | - Roberto Madeddu
- Department of Biomedical Sciences
- University of Sassari
- 07100 Sassari
- Italy
| | - Cristiano Farace
- Department of Biomedical Sciences
- University of Sassari
- 07100 Sassari
- Italy
| | - Massimiliano Peana
- Department of Chemistry and Pharmacy
- University of Sassari
- 07100 Sassari
- Italy
| | - Maria Rosaria Tiné
- Department of Chemistry and Industrial Chemistry
- University of Pisa
- 56124 Pisa
- Italy
| | - Roberto Manetti
- Department of Clinical and Experimental Medicine
- University of Sassari
- 07100 Sassari
- Italy
| | | | - Lucia Gemma Delogu
- Department of Chemistry and Pharmacy
- University of Sassari
- 07100 Sassari
- Italy
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41
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Zhao P, Cao M, Song L, Wu H, Hu K, Chen B, Wang Q, Gu N. Downregulation of MIM protein inhibits the cellular endocytosis process of magnetic nanoparticles in macrophages. RSC Adv 2016. [DOI: 10.1039/c6ra21530k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
MIM plays a positive role in the RAW 264.7 cellular endocytosis process of iron oxide nanoparticles mainly in clathrin-mediated pathway, which is a meaningful molecular basis for biomedical applications of nanomaterials.
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Affiliation(s)
- Peng Zhao
- State Key Laboratory of Bioelectronics
- Jiangsu Key Laboratory for Biomaterials and Devices
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Meng Cao
- State Key Laboratory of Bioelectronics
- Jiangsu Key Laboratory for Biomaterials and Devices
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Lina Song
- State Key Laboratory of Bioelectronics
- Jiangsu Key Laboratory for Biomaterials and Devices
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Hao Wu
- State Key Laboratory of Bioelectronics
- Jiangsu Key Laboratory for Biomaterials and Devices
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Ke Hu
- State Key Laboratory of Bioelectronics
- Jiangsu Key Laboratory for Biomaterials and Devices
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Bo Chen
- State Key Laboratory of Bioelectronics
- Jiangsu Key Laboratory for Biomaterials and Devices
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Qiwei Wang
- State Key Laboratory of Bioelectronics
- Jiangsu Key Laboratory for Biomaterials and Devices
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Ning Gu
- State Key Laboratory of Bioelectronics
- Jiangsu Key Laboratory for Biomaterials and Devices
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
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42
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Zeinabad HA, Kachooei E, Saboury AA, Kostova I, Attar F, Vaezzadeh M, Falahati M. Thermodynamic and conformational changes of protein toward interaction with nanoparticles: a spectroscopic overview. RSC Adv 2016. [DOI: 10.1039/c6ra16422f] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Nanoparticles (NPs) in different forms have been widely used in medicine and pharmaceutics for diagnosis and drug delivery.
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Affiliation(s)
- Hojjat Alizadeh Zeinabad
- Department of Nanotechnology
- Faculty of Advance Science and Technology
- Pharmaceutical Sciences Branch
- Islamic Azad University (IAUPS)
- Tehran
| | - Ehsan Kachooei
- Institute of Biochemistry and Biophysics
- University of Tehran
- Tehran
- Iran
| | - Ali Akbar Saboury
- Institute of Biochemistry and Biophysics
- University of Tehran
- Tehran
- Iran
| | - Irena Kostova
- Department of Chemistry
- Faculty of Pharmacy
- Medical University
- Sofia 1000
- Bulgaria
| | - Farnoosh Attar
- Department of Biology
- Faculty of Food Industry & Agriculture
- Standard Research Institute (SRI)
- Karaj
- Iran
| | - Mahsa Vaezzadeh
- Department of Biology
- Research and Science Branch
- Islamic Azad University
- Tehran
- Iran
| | - Mojtaba Falahati
- Department of Nanotechnology
- Faculty of Advance Science and Technology
- Pharmaceutical Sciences Branch
- Islamic Azad University (IAUPS)
- Tehran
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43
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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: 492] [Impact Index Per Article: 54.7] [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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44
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Jiang PS, Yu CF, Yen CY, Woo CW, Lo SH, Huang YK, Hong JH, Chiang CS. Irradiation Enhances the Ability of Monocytes as Nanoparticle Carrier for Cancer Therapy. PLoS One 2015; 10:e0139043. [PMID: 26418962 PMCID: PMC4587928 DOI: 10.1371/journal.pone.0139043] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 09/07/2015] [Indexed: 01/01/2023] Open
Abstract
The tumor-homing ability of monocytes renders them a potential cellular delivery system for alternative cancer therapies, although their migratory ability can be impaired following reagent uptake. Approaches that enhance monocyte tumor homing and promote their migration will improve the clinical value of these cells as cellular carriers. Previous studies have shown that irradiation (IR) can promote macrophage aggregation in hypoxic regions. To investigate whether IR enhances the infiltration of bone marrow-derived monocytes (BMDMs) into tumors, the infiltration of BMDMs from GFP-transgenic mice in a murine prostate adenocarcinoma TRAMP-C1 model was examined by fluorescence microscopy. IR did not increase the number of BMDMs that infiltrated initially, but did increase monocyte retention within IR-treated tumors for up to 2 weeks. We also showed that BMDMs can take up various imaging and therapeutic agents, although the mobility of BMDMs decreased with increasing load. When BMDMs were differentiated in IR-treated tumor-conditioned medium (IR-CM) in vitro, the nanoparticle load-mediated inhibition of migration was attenuated. These IR-CM-differentiated BMDMs delivered polymer vesicles encapsulating doxorubicin to radiation therapy (RT)-induced hypoxic tumor regions, and enhanced the efficacy of RT. The prolonged retention of monocytes within irradiated tumor tissues and the ability of IR-CM to enhance the migratory ability of cargo-laden BMDMs suggest that monocytes pre-conditioned by IR-CM can potentially act as cellular carriers for targeted therapy following conventional RT.
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Affiliation(s)
- Pei-Shin Jiang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing-Hua University, Hsinchu, Taiwan
| | - Ching-Fang Yu
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- Radiation Biology Research Center, Institute for Radiological Research, Chang Gung University / Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Chia-Yi Yen
- Department of Biomedical Engineering and Environmental Sciences, National Tsing-Hua University, Hsinchu, Taiwan
| | - Christopher William Woo
- Department of Biomedical Engineering and Environmental Sciences, National Tsing-Hua University, Hsinchu, Taiwan
| | - Shao-Hua Lo
- Department of Biomedical Engineering and Environmental Sciences, National Tsing-Hua University, Hsinchu, Taiwan
| | - Yu-Kuan Huang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing-Hua University, Hsinchu, Taiwan
| | - Ji-Hong Hong
- Department of Radiation Oncology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- Radiation Biology Research Center, Institute for Radiological Research, Chang Gung University / Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- Department of Medical Imaging and Radiological Sciences, Chang Gung University, Taoyuan, Taiwan
| | - Chi-Shiun Chiang
- Department of Biomedical Engineering and Environmental Sciences, National Tsing-Hua University, Hsinchu, Taiwan
- * E-mail:
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45
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Irvine DJ, Hanson MC, Rakhra K, Tokatlian T. Synthetic Nanoparticles for Vaccines and Immunotherapy. Chem Rev 2015; 115:11109-46. [PMID: 26154342 DOI: 10.1021/acs.chemrev.5b00109] [Citation(s) in RCA: 518] [Impact Index Per Article: 57.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Darrell J Irvine
- The Ragon Institute of MGH, Massachusetts Institute of Technology and Harvard University , 400 Technology Square, Cambridge, Massachusetts 02139, United States.,Howard Hughes Medical Institute , Chevy Chase, Maryland 20815, United States
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46
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Non-viral nanoparticle delivers small interfering RNA to macrophages in vitro and in vivo. PLoS One 2015; 10:e0118472. [PMID: 25799489 PMCID: PMC4370462 DOI: 10.1371/journal.pone.0118472] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 01/18/2015] [Indexed: 12/17/2022] Open
Abstract
Macrophages are increasingly being viewed as therapeutic target for various cancers and many inflammatory diseases. Sequence specific gene reduction by siRNA represents an attractive approach to modulate macrophage function. However, delivery of the therapeutic siRNA into macrophages by non-viral nanoparticles has been a major technical challenge. In this study, we developed a glucan-based siRNA carrier system (BG34-10-Re-I) and demonstrated that the BG34-10-Re-I can effectively assemble siRNA into uniformly distributed nanoparticles of the novel core-shell structure. The BG34-10-Re-I/siRNA nanoparticles effectively reduced gene expression of macrophage migration inhibitory factor (MIF) in primary macrophages at both protein and mRNA level. The nanoparticles also mediated a sustained reduction of MIF within primary macrophages. Moreover, systemic injection of the nanoparticles into the Balb/c mice bearing 4T1 mammary tumors resulted in the MIF reduction in tumor-associated macrophages. Mechanistic studies demonstrated that the glucan-shell and the siRNA-core structure contribute to the effective delivery of MIF siRNA to macrophages both in vitro and in vivo. This study represents the first development of the primary macrophage MIF gene targeted non-viral nanoparticle system for both in vitro and in vivo applications.
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47
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Su Y, Xie Z, Kim GB, Dong C, Yang J. Design strategies and applications of circulating cell-mediated drug delivery systems. ACS Biomater Sci Eng 2015; 1:201-217. [PMID: 25984572 PMCID: PMC4428174 DOI: 10.1021/ab500179h] [Citation(s) in RCA: 117] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Drug delivery systems, particularly nanomaterial-based drug delivery systems, possess a tremendous amount of potential to improve diagnostic and therapeutic effects of drugs. Controlled drug delivery targeted to a specific disease is designed to significantly improve the pharmaceutical effects of drugs and reduce their side effects. Unfortunately, only a few targeted drug delivery systems can achieve high targeting efficiency after intravenous injection, even with the development of numerous surface markers and targeting modalities. Thus, alternative drug and nanomedicine targeting approaches are desired. Circulating cells, such as erythrocytes, leukocytes, and stem cells, present innate disease sensing and homing properties. Hence, using living cells as drug delivery carriers has gained increasing interest in recent years. This review highlights the recent advances in the design of cell-mediated drug delivery systems and targeting mechanisms. The approaches of drug encapsulation/conjugation to cell-carriers, cell-mediated targeting mechanisms, and the methods of controlled drug release are elaborated here. Cell-based "live" targeting and delivery could be used to facilitate a more specific, robust, and smart payload distribution for the next-generation drug delivery systems.
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Affiliation(s)
- Yixue Su
- Department of Biomedical Engineering, Materials Research Institutes, the Huck Institutes of Life Sciences, The Pennsylvania State University, W340 Millennium Science Complex, University Park, PA 16802
| | - Zhiwei Xie
- Department of Biomedical Engineering, Materials Research Institutes, the Huck Institutes of Life Sciences, The Pennsylvania State University, W340 Millennium Science Complex, University Park, PA 16802
| | - Gloria B. Kim
- Department of Biomedical Engineering, Materials Research Institutes, the Huck Institutes of Life Sciences, The Pennsylvania State University, W340 Millennium Science Complex, University Park, PA 16802
| | - Cheng Dong
- Department of Biomedical Engineering, Materials Research Institutes, the Huck Institutes of Life Sciences, The Pennsylvania State University, W340 Millennium Science Complex, University Park, PA 16802
| | - Jian Yang
- Department of Biomedical Engineering, Materials Research Institutes, the Huck Institutes of Life Sciences, The Pennsylvania State University, W340 Millennium Science Complex, University Park, PA 16802
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48
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Lazarovits J, Chen YY, Sykes EA, Chan WCW. Nanoparticle–blood interactions: the implications on solid tumour targeting. Chem Commun (Camb) 2015; 51:2756-67. [DOI: 10.1039/c4cc07644c] [Citation(s) in RCA: 201] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This review examines nanoparticle–blood interactions, their implications on solid tumour targeting, and provides an outlook to guide future nanoparticle design.
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Affiliation(s)
- James Lazarovits
- Institute of Biomaterials and Biomedical Engineering
- University of Toronto
- Toronto
- Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research
| | - Yih Yang Chen
- Institute of Biomaterials and Biomedical Engineering
- University of Toronto
- Toronto
- Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research
| | - Edward A. Sykes
- Institute of Biomaterials and Biomedical Engineering
- University of Toronto
- Toronto
- Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research
| | - Warren C. W. Chan
- Institute of Biomaterials and Biomedical Engineering
- University of Toronto
- Toronto
- Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research
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49
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Modeling in vitro cellular responses to silver nanoparticles. J Toxicol 2014; 2014:852890. [PMID: 25541583 PMCID: PMC4206931 DOI: 10.1155/2014/852890] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 09/15/2014] [Accepted: 09/16/2014] [Indexed: 01/22/2023] Open
Abstract
Engineered nanoparticles (NPs) have been widely demonstrated to induce toxic effects to various cell types. In vitro cell exposure systems have high potential for reliable, high throughput screening of nanoparticle toxicity, allowing focusing on particular pathways while excluding unwanted effects due to other cells or tissue dosimetry. The work presented here involves a detailed biologically based computational model of cellular interactions with NPs; it utilizes measurements performed in human cell culture systems in vitro, to develop a mechanistic mathematical model that can support analysis and prediction of in vivo effects of NPs. The model considers basic cellular mechanisms including proliferation, apoptosis, and production of cytokines in response to NPs. This new model is implemented for macrophages and parameterized using in vitro measurements of changes in cellular viability and mRNA levels of cytokines: TNF, IL-1b, IL-6, IL-8, and IL-10. The model includes in vitro cellular dosimetry due to nanoparticle transport and transformation. Furthermore, the model developed here optimizes the essential cellular parameters based on in vitro measurements, and provides a "stepping stone" for the development of more advanced in vivo models that will incorporate additional cellular and NP interactions.
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50
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Mahto SK, Charwat V, Ertl P, Rothen-Rutishauser B, Rhee SW, Sznitman J. Microfluidic platforms for advanced risk assessments of nanomaterials. Nanotoxicology 2014; 9:381-95. [DOI: 10.3109/17435390.2014.940402] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Sanjeev Kumar Mahto
- Department of Biomedical Engineering, Technion-Israel Institute of Technology, Haifa, Israel,
| | - Verena Charwat
- BioSensor Technologies, Austrian Institute of Technology (AIT), Vienna, Austria,
- Department of Biotechnology, University of Natural Resources and Life Sciences, Muthgasse, Vienna, Austria,
| | - Peter Ertl
- BioSensor Technologies, Austrian Institute of Technology (AIT), Vienna, Austria,
| | | | - Seog Woo Rhee
- Department of Chemistry, College of Natural Sciences, Kongju National University, Kongju, South Korea
| | - Josué Sznitman
- Department of Biomedical Engineering, Technion-Israel Institute of Technology, Haifa, Israel,
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