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Dong R, Li L, Chang H, Song G, Liu S. Study on the mechanisms of defective spermatogenesis induced by TiO 2 NPs based on 3D blood-testis barrier microfluidic chip. Toxicology 2024; 507:153888. [PMID: 39019315 DOI: 10.1016/j.tox.2024.153888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 07/07/2024] [Accepted: 07/14/2024] [Indexed: 07/19/2024]
Abstract
Titanium dioxide nanoparticles (TiO2 NPs) can reduce sperm number, but the mechanisms of defective spermatogenesis induced by TiO2 NPs have not been studied through cell-cell interactions at present. A kind of biomimetic three-dimensional blood-testis barrier microfluidic chip capable of intercellular communication was constructed with soft lithography techniques, including Sertoli cell (TM4), spermatogonia (GC-1) and vascular endothelial cell units, to study the mechanisms of TiO2 NPs-induced defective spermatogenesis. TM4 and GC-1 cells cultured in TiO2 NPs exposure and control chips were collected for transcriptomics and metabonomics analysis, and key proteins and metabolites in changed biological processes were validated. In TM4 cells, TiO2 NPs suppressed glucose metabolism, especially lactate production, which reduced energy substrate supply for spermatogenesis. TiO2 NPs also decreased the levels of key proteins and metabolites of lactate production. In GC-1 cells, TiO2 NPs disturbed chemokine signaling pathways regulating cell proliferation and interfered with glutathione metabolism. The Cxcl13, Stat3 and p-Stat3 levels and cell proliferation rate were decreased, and the GSR, GPX4 and GSH contents were increased in GC-1 cells in chips under TiO2 NPs treatment. The decrease in energy substrate supply for spermatogenesis and inhibition of spermatogonia proliferation could be the main mechanisms of defective spermatogenesis induced by TiO2 NPs.
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Affiliation(s)
- Ruoyun Dong
- Department of Preventive Medicine / the Key Laboratory for Prevention and Control of Emerging Infectious Diseases and Public Health Security, the Xinjiang Production and Construction Corps, School of Medicine, Shihezi University, Shihezi, Xinjiang 832000, China
| | - Li Li
- Department of Preventive Medicine / the Key Laboratory for Prevention and Control of Emerging Infectious Diseases and Public Health Security, the Xinjiang Production and Construction Corps, School of Medicine, Shihezi University, Shihezi, Xinjiang 832000, China
| | - Hongmei Chang
- Department of Preventive Medicine / the Key Laboratory for Prevention and Control of Emerging Infectious Diseases and Public Health Security, the Xinjiang Production and Construction Corps, School of Medicine, Shihezi University, Shihezi, Xinjiang 832000, China
| | - Guanling Song
- Department of Preventive Medicine / the Key Laboratory for Prevention and Control of Emerging Infectious Diseases and Public Health Security, the Xinjiang Production and Construction Corps, School of Medicine, Shihezi University, Shihezi, Xinjiang 832000, China.
| | - Sixiu Liu
- Shanghai Key laboratory of Atmospheric Particle Pollution Prevention (LAP3), Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, China.
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2
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Du XY, Yang JY. Biomimetic microfluidic chips for toxicity assessment of environmental pollutants. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 919:170745. [PMID: 38340832 DOI: 10.1016/j.scitotenv.2024.170745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/31/2024] [Accepted: 02/04/2024] [Indexed: 02/12/2024]
Abstract
Various types of pollutants widely present in environmental media, including synthetic and natural chemicals, physical pollutants such as radioactive substances, ultraviolet rays, and noise, as well as biological organisms, pose a huge threat to public health. Therefore, it is crucial to accurately and effectively explore the human physiological responses and toxicity mechanisms of pollutants to prevent diseases caused by pollutants. The emerging toxicological testing method biomimetic microfluidic chips (BMCs) exhibit great potential in environmental pollutant toxicity assessment due to their superior biomimetic properties. The BMCs are divided into cell-on-chips and organ-on-chips based on the distinctions in bionic simulation levels. Herein, we first summarize the characteristics, emergence and development history, composition and structure, and application fields of BMCs. Then, with a focus on the toxicity mechanisms of pollutants, we review the applications and advances of the BMCs in the toxicity assessment of physical, chemical, and biological pollutants, respectively, highlighting its potential and development prospects in environmental toxicology testing. Finally, the opportunities and challenges for further use of BMCs are discussed.
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Affiliation(s)
- Xin-Yue Du
- College of Architecture and Environment, Sichuan University, Chengdu 610065, China
| | - Jin-Yan Yang
- College of Architecture and Environment, Sichuan University, Chengdu 610065, China..
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3
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Lee EJ, Krassin ZL, Abaci HE, Mahler GJ, Esch MB. Pumped and pumpless microphysiological systems to study (nano)therapeutics. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2023; 15:e1911. [PMID: 37464464 PMCID: PMC11323280 DOI: 10.1002/wnan.1911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 05/19/2023] [Accepted: 05/23/2023] [Indexed: 07/20/2023]
Abstract
Fluidic microphysiological systems (MPS) are microfluidic cell culture devices that are designed to mimic the biochemical and biophysical in vivo microenvironments of human tissues better than conventional petri dishes or well-plates. MPS-grown tissue cultures can be used for probing new drugs for their potential primary and secondary toxicities as well as their efficacy. The systems can also be used for assessing the effects of environmental nanoparticles and nanotheranostics, including their rate of uptake, biodistribution, elimination, and toxicity. Pumpless MPS are a group of MPS that often utilize gravity to recirculate cell culture medium through their microfluidic networks, providing some advantages, but also presenting some challenges. They can be operated with near-physiological amounts of blood surrogate (i.e., cell culture medium) that can recirculate in bidirectional or unidirectional flow patterns depending on the device configuration. Here we discuss recent advances in the design and use of both pumped and pumpless MPS with a focus on where pumpless devices can contribute to realizing the potential future role of MPS in evaluating nanomaterials. This article is categorized under: Therapeutic Approaches and Drug Discovery > Emerging Technologies Toxicology and Regulatory Issues in Nanomedicine > Toxicology of Nanomaterials.
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Affiliation(s)
- Eun-Jin Lee
- Department of Chemistry and Biochemistry, College of Computer, Mathematical and Natural Sciences, University of Maryland, College Park, Maryland, USA
- Microsystems and Nanotechnology Division, Physical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland, USA
| | - Zachary L Krassin
- Department of Biomedical Engineering, Binghamton University, Binghamton, New York, USA
| | - Hasan Erbil Abaci
- Department of Dermatology, Columbia University Medical Center, New York, New York, USA
| | - Gretchen J Mahler
- Department of Biomedical Engineering, Binghamton University, Binghamton, New York, USA
| | - Mandy B Esch
- Microsystems and Nanotechnology Division, Physical Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland, USA
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4
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Gimondi S, Ferreira H, Reis RL, Neves NM. Microfluidic Devices: A Tool for Nanoparticle Synthesis and Performance Evaluation. ACS NANO 2023; 17:14205-14228. [PMID: 37498731 PMCID: PMC10416572 DOI: 10.1021/acsnano.3c01117] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 07/24/2023] [Indexed: 07/29/2023]
Abstract
The use of nanoparticles (NPs) in nanomedicine holds great promise for the treatment of diseases for which conventional therapies present serious limitations. Additionally, NPs can drastically improve early diagnosis and follow-up of many disorders. However, to harness their full capabilities, they must be precisely designed, produced, and tested in relevant models. Microfluidic systems can simulate dynamic fluid flows, gradients, specific microenvironments, and multiorgan complexes, providing an efficient and cost-effective approach for both NPs synthesis and screening. Microfluidic technologies allow for the synthesis of NPs under controlled conditions, enhancing batch-to-batch reproducibility. Moreover, due to the versatility of microfluidic devices, it is possible to generate and customize endless platforms for rapid and efficient in vitro and in vivo screening of NPs' performance. Indeed, microfluidic devices show great potential as advanced systems for small organism manipulation and immobilization. In this review, first we summarize the major microfluidic platforms that allow for controlled NPs synthesis. Next, we will discuss the most innovative microfluidic platforms that enable mimicking in vitro environments as well as give insights into organism-on-a-chip and their promising application for NPs screening. We conclude this review with a critical assessment of the current challenges and possible future directions of microfluidic systems in NPs synthesis and screening to impact the field of nanomedicine.
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Affiliation(s)
- Sara Gimondi
- 3B’s
Research Group, I3Bs − Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters
of the European Institute of Excellence on Tissue Engineering and
Regenerative Medicine, AvePark, Parque
de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, 4805-017 Braga, Guimarães, Portugal
| | - Helena Ferreira
- 3B’s
Research Group, I3Bs − Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters
of the European Institute of Excellence on Tissue Engineering and
Regenerative Medicine, AvePark, Parque
de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, 4805-017 Braga, Guimarães, Portugal
| | - Rui L. Reis
- 3B’s
Research Group, I3Bs − Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters
of the European Institute of Excellence on Tissue Engineering and
Regenerative Medicine, AvePark, Parque
de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, 4805-017 Braga, Guimarães, Portugal
| | - Nuno M. Neves
- 3B’s
Research Group, I3Bs − Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters
of the European Institute of Excellence on Tissue Engineering and
Regenerative Medicine, AvePark, Parque
de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, 4805-017 Braga, Guimarães, Portugal
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Gimondi S, Ferreira H, Reis RL, Neves NM. Size-Dependent Polymeric Nanoparticle Distribution in a Static versus Dynamic Microfluidic Blood Vessel Model: Implications for Nanoparticle-Based Drug Delivery. ACS APPLIED NANO MATERIALS 2023; 6:7364-7374. [PMID: 37207132 PMCID: PMC10189782 DOI: 10.1021/acsanm.3c00481] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/06/2023] [Indexed: 05/21/2023]
Abstract
Nanoparticles (NPs) have been widely investigated in the nanomedicine field. One of the main challenges is to accurately predict the NP distribution and fate after administration. Microfluidic platforms acquired huge importance as tools to model the in vivo environment. In this study, we leveraged a microfluidic platform to produce FITC-labeled poly(lactide-co-glycolide)-block-poly(ethylene glycol) (PLGA-PEG) NPs with defined sizes of 30, 50, and 70 nm. The study aimed to compare the ability of NPs with differences of 20 nm in size to cross an endothelial barrier using static (Transwell inserts) and dynamic (microfluidic perfusion device) in vitro models. Our results evidence a size-dependent NP crossing in both models (30 > 50 > 70 nm) and highlight the bias deriving from the static model, which does not involve shear stresses. The permeation of each NP size was significantly higher in the static system than in the dynamic model at the earliest stages. However, it gradually decreased to levels comparable with those of the dynamic model. Overall, this work highlights clear differences in NP distribution over time in static versus dynamic conditions and distinct size-dependent patterns. These findings reinforce the need for accurate in vitro screening models that allow for more accurate predictions of in vivo performance.
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Affiliation(s)
- Sara Gimondi
- 3B’s
Research Group, I3Bs−Research Institute on Biomaterials, Biodegradables
and Biomimetics, University of Minho, Headquarters
of the European Institute of Excellence on Tissue Engineering and
Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da
Gandra, 4805-017 Barco, Guimarães, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Helena Ferreira
- 3B’s
Research Group, I3Bs−Research Institute on Biomaterials, Biodegradables
and Biomimetics, University of Minho, Headquarters
of the European Institute of Excellence on Tissue Engineering and
Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da
Gandra, 4805-017 Barco, Guimarães, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Rui L. Reis
- 3B’s
Research Group, I3Bs−Research Institute on Biomaterials, Biodegradables
and Biomimetics, University of Minho, Headquarters
of the European Institute of Excellence on Tissue Engineering and
Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da
Gandra, 4805-017 Barco, Guimarães, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Nuno M. Neves
- 3B’s
Research Group, I3Bs−Research Institute on Biomaterials, Biodegradables
and Biomimetics, University of Minho, Headquarters
of the European Institute of Excellence on Tissue Engineering and
Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da
Gandra, 4805-017 Barco, Guimarães, Portugal
- ICVS/3B’s−PT
Government Associate Laboratory, Braga/Guimarães, Portugal
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6
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Cheng Y, Tao J, Zhang Y, Xi L, Han R, Xu M, Lee SMY, Ge W, Gan Y, Zheng Y. Shape and Shear Stress Impact on the Toxicity of Mesoporous Silica Nanoparticles: In Vitro and In Vivo Evidence. Mol Pharm 2023. [PMID: 37167021 DOI: 10.1021/acs.molpharmaceut.3c00180] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Mesoporous silica nanoparticles (MSNs) are widely used in the biomedical field because of their unique and excellent properties. However, the potential toxicity of different shaped MSNs via injection has not been fully studied. This study aims to systematically explore the impact of shape and shear stress on the toxicity of MSNs after injection. An in vitro blood flow model was developed to investigate the cytotoxicity and the underlying mechanisms of spherical MSNs (S-MSN) and rodlike MSNs (R-MSN) in human umbilical vein endothelial cells (HUVECs). The results suggested that the interactions between MSNs and HUVECs under the physiological flow conditions were significantly different from that under static conditions. Whether under static or flow conditions, R-MSN showed better cellular uptake and less oxidative damage than S-MSN. The main mechanism of cytotoxicity induced by R-MSN was due to shear stress-dependent mechanical damage of the cell membrane, while the toxicity of S-MSN was attributed to mechanical damage and oxidative damage. The addition of fetal bovine serum (FBS) alleviated the toxicity of S-MSN by reducing cellular uptake and oxidative stress under static and flow conditions. Moreover, the in vivo results showed that both S-MSN and R-MSN caused cardiovascular toxicity in zebrafish and mouse models due to the high shear stress, especially in the heart. S-MSN led to severe oxidative damage at the accumulation site, such as liver, spleen, and lung in mice, while R-MSN did not cause significant oxidative stress. The results of in vitro blood flow and in vivo models indicated that particle shape and shear stress are crucial to the biosafety of MSNs, providing new evidence for the toxicity mechanisms of the injected MSNs.
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Affiliation(s)
- Yaxin Cheng
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Jinsong Tao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Yaqi Zhang
- State Key Laboratory of Drug Research and Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Long Xi
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Run Han
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Meng Xu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Wei Ge
- Faculty of Health Sciences, University of Macau, Macau 999078, China
| | - Yong Gan
- State Key Laboratory of Drug Research and Center of Pharmaceutics, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China
- NMPA Key Laboratory for Quality Research and Evaluation of Pharmaceutical Excipients, National Institutes for Food and Drug Control, Beijing 100050, China
| | - Ying Zheng
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
- Faculty of Health Sciences, University of Macau, Macau 999078, China
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7
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Ma HL, Urbaczek AC, Zeferino Ribeiro de Souza F, Bernal C, Rodrigues Perussi J, Carrilho E. Replicating endothelial shear stress in organ-on-a-chip for predictive hypericin photodynamic efficiency. Int J Pharm 2023; 634:122629. [PMID: 36682507 DOI: 10.1016/j.ijpharm.2023.122629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 01/05/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023]
Abstract
Photodynamic therapy using Hypericin (Hy-PDT) is an alternative non-invasive treatment that enables selective tumor inhibition and angiogenesis derived from the differential recruitment of endothelial cells in the tumor microenvironment. Most PDT studies were performed on in vitro models without vascular biomechanical simulation. Our work strives to develop a microchip that generates a constant shear stress force to investigate the Hy-PDT efficiency on human umbilical vein endothelial cells (HUVECs). The microchip with a single straight microchannel was composed of the bottom layer (polystyrene), the middle layer (double-sided biocompatible adhesive tape), and the top layer (polyester film) and could produce shear stress in the range of 1.4 - 7.0 dyn cm-2. The quantification of vascular endothelial growth factor (VEGF), cell viability, and activities of caspases 3 and 7 were assayed to validate the microchip and Hy-PDT efficacy. After the endothelization, static and dynamic cell incubations with Hy were conducted in microchips. Compared to static systems, the shear stress displayed its effect on the increasing release of VEGF and promoted more cell damage and cell death via necrosis during Hy-PDT. In conclusion, the expressive shear stress-dependent manner during PDT treatments suggests that the microchip could be an essential approach in preclinical tests to evaluate the therapeutic outcome considering the endothelial shear stress microenvironment.
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Affiliation(s)
- Hui Ling Ma
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica, INCTBio, 13083-970 Campinas, SP, Brazil
| | - Ana Carolina Urbaczek
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil
| | - Fayene Zeferino Ribeiro de Souza
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica, INCTBio, 13083-970 Campinas, SP, Brazil
| | - Claudia Bernal
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica, INCTBio, 13083-970 Campinas, SP, Brazil
| | | | - Emanuel Carrilho
- Instituto de Química de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, SP, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica, INCTBio, 13083-970 Campinas, SP, Brazil.
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8
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Gruba S, Wu X, Spanolios E, He J, Xiong-Hang K, Haynes CL. Platelet Response to Allergens, CXCL10, and CXCL5 in the Context of Asthma. ACS BIO & MED CHEM AU 2023; 3:87-96. [PMID: 36820311 PMCID: PMC9936497 DOI: 10.1021/acsbiomedchemau.2c00059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/15/2022] [Accepted: 11/16/2022] [Indexed: 12/03/2022]
Abstract
Asthma is a chronic respiratory disease initiated by a variety of factors, including allergens. During an asthma attack, the secretion of C-X-C-motif chemokine 10 (CXCL10) and chemokine ligand 5 (CCL5) causes the migration of immune cells, including platelets, into the lungs and airway. Platelets, which contain three classes of chemical messenger-filled granules, can secrete vasodilators (adenosine diphosphate and adenosine triphosphate), serotonin (a vasoconstrictor and a vasodilator, depending on the biological system), platelet-activating factor, N-formylmethionyl-leucyl-phenylalanine ((fMLP), a bacterial tripeptide that stimulates chemotaxis), and chemokines (CCL5, platelet factor 4 (PF4), and C-X-C-motif chemokine 12 (CXCL12)), amplifying the asthma response. The goal of this work was threefold: (1) to understand if and how the antibody immunoglobulin E (IgE), responsible for allergic reactions, affects platelet response to the common platelet activator thrombin; (2) to understand how allergen stimulation compares to thrombin stimulation; and (3) to monitor platelet response to fMLP and the chemokines CXCL10 and CCL5. Herein, high-pressure liquid chromatography with electrochemical detection and/or carbon-fiber microelectrode amperometry measured granular secretion events from platelets with and without IgE in the presence of the allergen 2,4,6-trinitrophenyl-conjugated ovalbumin (TNP-Ova), thrombin, CXCL10, or CCL5. Platelet adhesion and chemotaxis were measured using a microfluidic platform in the presence of CXCL10, CCL5, or TNP-OVA. Results indicate that IgE binding promotes δ-granule secretion in response to platelet stimulation by thrombin in bulk. Single-cell results on platelets with exogenous IgE exposure showed significant changes in the post-membrane-granule fusion behavior during chemical messenger delivery events after thrombin stimulation. In addition, TNP-Ova allergen stimulation of IgE-exposed platelets secreted serotonin to the same extent as thrombin platelet stimulation. Enhanced adhesion to endothelial cells was demonstrated by TNP-Ova stimulation. Finally, only after incubation with IgE did platelets secrete chemical messengers in response to stimulation with fMLP, CXCL10, and CCL5.
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Affiliation(s)
- Sarah Gruba
- Department of Chemistry, University
of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Xiaojie Wu
- Department of Chemistry, University
of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Eleni Spanolios
- Department of Chemistry, University
of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Jiayi He
- Department of Chemistry, University
of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Kang Xiong-Hang
- Department of Chemistry, University
of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Christy L. Haynes
- Department of Chemistry, University
of Minnesota, Minneapolis, Minnesota 55455, United States
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9
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Hu W, Wang C, Gao D, Liang Q. Toxicity of transition metal nanoparticles: A review of different experimental models in the gastrointestinal tract. J Appl Toxicol 2023; 43:32-46. [PMID: 35289422 DOI: 10.1002/jat.4320] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/09/2022] [Accepted: 03/11/2022] [Indexed: 12/16/2022]
Abstract
The development of nanotechnology is becoming a major trend nowadays. Nanoparticles (NPs) have been widely used in fields including food, biomedicine, and cosmetics, endowing NPs more opportunities to enter the human body. It is well-known that the gut microbiome plays a key role in human health, and the exposure of intestines to NPs is unavoidable. Accordingly, the toxicity of NPs has attracted more attention than before. This review mainly highlights recent advances in the evaluation of NPs' toxicity in the gastrointestinal system from the existing cell-based experimental models, such as the original mono-culture models, co-culture models, three-dimensional (3D) culture models, and the models established on microfluidic chips, to those in vivo experiments, such as mice models, Caenorhabditis elegans models, zebrafish models, human volunteers, as well as computer-simulated toxicity models. Owing to these models, especially those more biomimetic models, the outcome of the toxicity of NPs acting in the gastrointestinal tract can get results closer to what happened inside the real human microenvironment.
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Affiliation(s)
- Wanting Hu
- State Key Laboratory of Chemical Oncogenomics, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China.,Center for Synthetic and Systems Biology, Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, China
| | - Chenlong Wang
- Center for Synthetic and Systems Biology, Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, China
| | - Dan Gao
- State Key Laboratory of Chemical Oncogenomics, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
| | - Qionglin Liang
- Center for Synthetic and Systems Biology, Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, China
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10
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Abdelkarim M, Perez-Davalos L, Abdelkader Y, Abostait A, Labouta HI. Critical design parameters to develop biomimetic organ-on-a-chip models for the evaluation of the safety and efficacy of nanoparticles. Expert Opin Drug Deliv 2023; 20:13-30. [PMID: 36440475 DOI: 10.1080/17425247.2023.2152000] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Organ-on-a-chip (OOC) models are based on microfluidics and can recapitulate the healthy and diseased microstructure of organs1 and tissues and the dynamic microenvironment inside the human body. However, the use of OOC models to evaluate the safety and efficacy of nanoparticles (NPs) is still in the early stages. AREAS COVERED The different design parameters of the microfluidic chip and the mechanical forces generated by fluid flow play a pivotal role in simulating the human environment. This review discusses the role of different key parameters on the performance of OOC models. These include the flow pattern, flow rate, shear stress (magnitude, rate, and distribution), viscosity of the media, and the microchannel dimensions and shape. We also discuss how the shear stress and other mechanical forces affect the transport of NPs across biological barriers, cell uptake, and their biocompatibility. EXPERT OPINION We describe several good practices and design parameters to consider for future OOC research. We submit that following these recommendations will help realize the full potential of the OOC models in the preclinical evaluation of novel therapies, including NPs.
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Affiliation(s)
- Mahmoud Abdelkarim
- Biomedical Engineering, University of Manitoba, R3T 5V6, Winnipeg, Manitoba, Canada.,College of Pharmacy, University of Manitoba, R3E 0T5, Winnipeg, Manitoba, Canada
| | - Luis Perez-Davalos
- College of Pharmacy, University of Manitoba, R3E 0T5, Winnipeg, Manitoba, Canada
| | - Yasmin Abdelkader
- College of Pharmacy, University of Manitoba, R3E 0T5, Winnipeg, Manitoba, Canada.,Department of Cell Biology, Biotechnology Research Institute, National Research Centre, 12622, Cairo, Egypt
| | - Amr Abostait
- College of Pharmacy, University of Manitoba, R3E 0T5, Winnipeg, Manitoba, Canada
| | - Hagar I Labouta
- Biomedical Engineering, University of Manitoba, R3T 5V6, Winnipeg, Manitoba, Canada.,College of Pharmacy, University of Manitoba, R3E 0T5, Winnipeg, Manitoba, Canada.,Children's Hospital Research Institute of Manitoba, R3E 3P4, Winnipeg, Manitoba, Canada.,Faculty of Pharmacy, Alexandria University, 21521, Alexandria, Egypt
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11
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Koohi Moftakhari Esfahani M, Alavi SE, Cabot PJ, Islam N, Izake EL. Application of Mesoporous Silica Nanoparticles in Cancer Therapy and Delivery of Repurposed Anthelmintics for Cancer Therapy. Pharmaceutics 2022; 14:pharmaceutics14081579. [PMID: 36015204 PMCID: PMC9415106 DOI: 10.3390/pharmaceutics14081579] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 07/26/2022] [Indexed: 11/16/2022] Open
Abstract
This review focuses on the biomedical application of mesoporous silica nanoparticles (MSNs), mainly focusing on the therapeutic application of MSNs for cancer treatment and specifically on overcoming the challenges of currently available anthelmintics (e.g., low water solubility) as repurposed drugs for cancer treatment. MSNs, due to their promising features, such as tunable pore size and volume, ability to control the drug release, and ability to convert the crystalline state of drugs to an amorphous state, are appropriate carriers for drug delivery with the improved solubility of hydrophobic drugs. The biomedical applications of MSNs can be further improved by the development of MSN-based multimodal anticancer therapeutics (e.g., photosensitizer-, photothermal-, and chemotherapeutics-modified MSNs) and chemical modifications, such as poly ethyleneglycol (PEG)ylation. In this review, various applications of MSNs (photodynamic and sonodynamic therapies, chemotherapy, radiation therapy, gene therapy, immunotherapy) and, in particular, as the carrier of anthelmintics for cancer therapy have been discussed. Additionally, the issues related to the safety of these nanoparticles have been deeply discussed. According to the findings of this literature review, the applications of MSN nanosystems for cancer therapy are a promising approach to improving the efficacy of the diagnostic and chemotherapeutic agents. Moreover, the MSN systems seem to be an efficient strategy to further help to decrease treatment costs by reducing the drug dose.
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Affiliation(s)
- Maedeh Koohi Moftakhari Esfahani
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4000, Australia;
- Centre for Materials Science, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4000, Australia
| | - Seyed Ebrahim Alavi
- School of Medicine and Dentistry, Griffith University, Gold Coast, QLD 4215, Australia;
| | - Peter J. Cabot
- School of Pharmacy, The University of Queensland, Woolloongabba, QLD 4102, Australia;
| | - Nazrul Islam
- School of Clinical Sciences, Faculty of Health, Queensland University of Technology, 2 George Street, Brisbane, QLD 4000, Australia;
- Centre for Immunology and Infection Control (CIIC), Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Emad L. Izake
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4000, Australia;
- Centre for Materials Science, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4000, Australia
- Correspondence: ; Tel.: +61-7-3138-2501
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12
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Gruba S, Francis DH, Meyer AF, Spanolios E, He J, Meyer BM, Kim D, Xiong-Hang K, Haynes CL. Characterization of the Presence and Function of Platelet Opioid Receptors. ACS MEASUREMENT SCIENCE AU 2022; 2:4-13. [PMID: 35844953 PMCID: PMC9281475 DOI: 10.1021/acsmeasuresciau.1c00012] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Opioids are typically used for the treatment of pain related to disease or surgery. In the body, they enter the bloodstream and interact with a variety of immune and neurological cells that express the μ-, δ-, and κ-opioid receptors. One blood-borne cell-like body that is not well understood in the context of opioid interactions is the platelet. The platelet is a highly sensitive anucleate cell-like fragment responsible for maintaining hemostasis through shape change and the secretion of chemical messengers. This research characterizes platelet opioid receptors, how specific receptor agonists impact platelet exocytosis, and the role of the κ-and μ-receptors in platelet function. Platelets were found to express all three opioid receptors, but upon stimulation with their respective agonist no activation was detected. Furthermore, exposure to the opioid agonists did not impact traditional platelet secretion stimulated by thrombin, a natural platelet activator. In addition, data collected from knockout mice suggest that the opioid agonists may be interacting nonspecifically with platelets. Dark-field images revealed differences in activated platelet shape between the κ- and μ-knockout platelets and the control platelets. Finally, κ-knockout platelets showed variations in their ability to adhere and aggregate compared to control platelets. Overall, these data show that platelet function is not likely to be heavily affected by blood-borne opioids.
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13
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Gupta G, Vallabani S, Bordes R, Bhattacharya K, Fadeel B. Development of Microfluidic, Serum-Free Bronchial Epithelial Cells-on-a-Chip to Facilitate a More Realistic In vitro Testing of Nanoplastics. FRONTIERS IN TOXICOLOGY 2021; 3:735331. [PMID: 35295110 PMCID: PMC8915849 DOI: 10.3389/ftox.2021.735331] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 09/23/2021] [Indexed: 11/13/2022] Open
Abstract
Most cell culture models are static, but the cellular microenvironment in the body is dynamic. Here, we established a microfluidic-based in vitro model of human bronchial epithelial cells in which cells are stationary, but nutrient supply is dynamic, and we used this system to evaluate cellular uptake of nanoparticles. The cells were maintained in fetal calf serum-free and bovine pituitary extract-free cell culture medium. BEAS-2B, an immortalized, non-tumorigenic human cell line, was used as a model and the cells were grown in a chip within a microfluidic device and were briefly infused with amorphous silica (SiO2) nanoparticles or polystyrene (PS) nanoparticles of similar primary sizes but with different densities. For comparison, tests were also performed using static, multi-well cultures. Cellular uptake of the fluorescently labeled particles was investigated by flow cytometry and confocal microscopy. Exposure under dynamic culture conditions resulted in higher cellular uptake of the PS nanoparticles when compared to static conditions, while uptake of SiO2 nanoparticles was similar in both settings. The present study has shown that it is feasible to grow human lung cells under completely animal-free conditions using a microfluidic-based device, and we have also found that cellular uptake of PS nanoparticles aka nanoplastics is highly dependent on culture conditions. Hence, traditional cell cultures may not accurately reflect the uptake of low-density particles, potentially leading to an underestimation of their cellular impact.
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Affiliation(s)
- Govind Gupta
- Unit of Molecular Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Srikanth Vallabani
- Unit of Biochemical Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Romain Bordes
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Göteborg, Sweden
| | - Kunal Bhattacharya
- Unit of Molecular Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Bengt Fadeel
- Unit of Molecular Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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14
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Lu RXZ, Radisic M. Organ-on-a-chip platforms for evaluation of environmental nanoparticle toxicity. Bioact Mater 2021; 6:2801-2819. [PMID: 33665510 PMCID: PMC7900603 DOI: 10.1016/j.bioactmat.2021.01.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 01/20/2021] [Accepted: 01/20/2021] [Indexed: 02/07/2023] Open
Abstract
Despite showing a great promise in the field of nanomedicine, nanoparticles have gained a significant attention from regulatory agencies regarding their possible adverse health effects upon environmental exposure. Whether those nanoparticles are generated through intentional or unintentional means, the constant exposure to nanomaterials can inevitably lead to unintended consequences based on epidemiological data, yet the current understanding of nanotoxicity is insufficient relative to the rate of their emission in the environment and the lack of predictive platforms that mimic the human physiology. This calls for a development of more physiologically relevant models, which permit the comprehensive and systematic examination of toxic properties of nanoparticles. With the advancement in microfabrication techniques, scientists have shifted their focus on the development of an engineered system that acts as an intermediate between a well-plate system and animal models, known as organ-on-a-chips. The ability of organ-on-a-chip models to recapitulate in vivo like microenvironment and responses offers a new avenue for nanotoxicological research. In this review, we aim to provide overview of assessing potential risks of nanoparticle exposure using organ-on-a-chip systems and their potential to delineate biological mechanisms of epidemiological findings.
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Affiliation(s)
- Rick Xing Ze Lu
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - Milica Radisic
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON, Canada
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, ON, Canada
- Toronto General Research Institute, University Health Network, Toronto, ON, Canada
- The Heart and Stroke/Richard Lewar Centre of Excellence, Toronto, ON, Canada
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15
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Kang S, Park SE, Huh DD. Organ-on-a-chip technology for nanoparticle research. NANO CONVERGENCE 2021; 8:20. [PMID: 34236537 PMCID: PMC8266951 DOI: 10.1186/s40580-021-00270-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 06/11/2021] [Indexed: 05/02/2023]
Abstract
The last two decades have witnessed explosive growth in the field of nanoengineering and nanomedicine. In particular, engineered nanoparticles have garnered great attention due to their potential to enable new capabilities such as controlled and targeted drug delivery for treatment of various diseases. With rapid progress in nanoparticle research, increasing efforts are being made to develop new technologies for in vitro modeling and analysis of the efficacy and safety of nanotherapeutics in human physiological systems. Organ-on-a-chip technology represents the most recent advance in this effort that provides a promising approach to address the limitations of conventional preclinical models. In this paper, we present a concise review of recent studies demonstrating how this emerging technology can be applied to in vitro studies of nanoparticles. The specific focus of this review is to examine the use of organ-on-a-chip models for toxicity and efficacy assessment of nanoparticles used in therapeutic applications. We also discuss challenges and future opportunities for implementing organ-on-a-chip technology for nanoparticle research.
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Affiliation(s)
- Shawn Kang
- Department of Bioengineering, University of Pennsylvania, 210 S 33rd St., Philadelphia, PA 19104 USA
| | - Sunghee Estelle Park
- Department of Bioengineering, University of Pennsylvania, 210 S 33rd St., Philadelphia, PA 19104 USA
- NSF Science and Technology Center for Engineering Mechanobiology, University of Pennsylvania, Philadelphia, PA 19104 USA
| | - Dan Dongeun Huh
- Department of Bioengineering, University of Pennsylvania, 210 S 33rd St., Philadelphia, PA 19104 USA
- NSF Science and Technology Center for Engineering Mechanobiology, University of Pennsylvania, Philadelphia, PA 19104 USA
- Institute for Regenerative Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104 USA
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16
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Oh HJ, Kim J, Kim H, Choi N, Chung S. Microfluidic Reconstitution of Tumor Microenvironment for Nanomedical Applications. Adv Healthc Mater 2021; 10:e2002122. [PMID: 33576178 DOI: 10.1002/adhm.202002122] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Indexed: 12/17/2022]
Abstract
Nanoparticles have an extensive range of diagnostic and therapeutic applications in cancer treatment. However, their current clinical translation is slow, mainly due to the failure to develop preclinical evaluation techniques that can draw similar conclusions to clinical outcomes by adequately mimicking nanoparticle behavior in complicated tumor microenvironments (TMEs). Microfluidic methods offer significant advantages over conventional in vitro methods to resolve these challenges by recapitulating physiological cues of the TME such as the extracellular matrix, shear stress, interstitial flow, soluble factors, oxygen, and nutrient gradients. The methods are capable of de-coupling microenvironmental features, spatiotemporal controlling of experimental sequences, and high throughput readouts in situ. This progress report highlights the recent achievements of microfluidic models to reconstitute the physiological microenvironment, especially for nanomedical tools for cancer treatment.
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Affiliation(s)
- Hyun Jeong Oh
- School of Mechanical Engineering Korea University Seoul 02841 Republic of Korea
| | - Jaehoon Kim
- School of Mechanical Engineering Korea University Seoul 02841 Republic of Korea
| | - Hyunho Kim
- School of Mechanical Engineering Korea University Seoul 02841 Republic of Korea
| | - Nakwon Choi
- Center for BioMicrosystems Brain Science Institute Korea Institute of Science and Technology (KIST) Seoul 02792 Republic of Korea
- Division of Bio‐Medical Science & Technology KIST School Korea University of Science and Technology (UST) Seoul 34113 Republic of Korea
- KU‐KIST Graduate School of Converging Science and Technology Korea University Seoul 02841 Republic of Korea
| | - Seok Chung
- School of Mechanical Engineering Korea University Seoul 02841 Republic of Korea
- KU‐KIST Graduate School of Converging Science and Technology Korea University Seoul 02841 Republic of Korea
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17
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Ma HL, Urbaczek AC, Zeferino Ribeiro de Souza F, Augusto Gomes Garrido Carneiro Leão P, Rodrigues Perussi J, Carrilho E. Rapid Fabrication of Microfluidic Devices for Biological Mimicking: A Survey of Materials and Biocompatibility. MICROMACHINES 2021; 12:mi12030346. [PMID: 33807118 PMCID: PMC8005101 DOI: 10.3390/mi12030346] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/19/2021] [Accepted: 03/19/2021] [Indexed: 12/12/2022]
Abstract
Microfluidics is an essential technique used in the development of in vitro models for mimicking complex biological systems. The microchip with microfluidic flows offers the precise control of the microenvironment where the cells can grow and structure inside channels to resemble in vivo conditions allowing a proper cellular response investigation. Hence, this study aimed to develop low-cost, simple microchips to simulate the shear stress effect on the human umbilical vein endothelial cells (HUVEC). Differentially from other biological microfluidic devices described in the literature, we used readily available tools like heat-lamination, toner printer, laser cutter and biocompatible double-sided adhesive tapes to bind different layers of materials together, forming a designed composite with a microchannel. In addition, we screened alternative substrates, including polyester-toner, polyester-vinyl, glass, Permanox® and polystyrene to compose the microchips for optimizing cell adhesion, then enabling these microdevices when coupled to a syringe pump, the cells can withstand the fluid shear stress range from 1 to 4 dyne cm2. The cell viability was monitored by acridine orange/ethidium bromide (AO/EB) staining to detect live and dead cells. As a result, our fabrication processes were cost-effective and straightforward. The materials investigated in the assembling of the microchips exhibited good cell viability and biocompatibility, providing a dynamic microenvironment for cell proliferation. Therefore, we suggest that these microchips could be available everywhere, allowing in vitro assays for daily laboratory experiments and further developing the organ-on-a-chip concept.
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Affiliation(s)
- Hui Ling Ma
- Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos 13566-590, SP, Brazil; (H.L.M.); (A.C.U.); (F.Z.R.d.S.); (P.A.G.G.C.L.); (J.R.P.)
- Instituto Nacional de Ciência e Tecnologia de Bioanalítica, INCTBio, Campinas 13083-970, SP, Brazil
| | - Ana Carolina Urbaczek
- Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos 13566-590, SP, Brazil; (H.L.M.); (A.C.U.); (F.Z.R.d.S.); (P.A.G.G.C.L.); (J.R.P.)
| | - Fayene Zeferino Ribeiro de Souza
- Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos 13566-590, SP, Brazil; (H.L.M.); (A.C.U.); (F.Z.R.d.S.); (P.A.G.G.C.L.); (J.R.P.)
| | | | - Janice Rodrigues Perussi
- Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos 13566-590, SP, Brazil; (H.L.M.); (A.C.U.); (F.Z.R.d.S.); (P.A.G.G.C.L.); (J.R.P.)
| | - Emanuel Carrilho
- Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos 13566-590, SP, Brazil; (H.L.M.); (A.C.U.); (F.Z.R.d.S.); (P.A.G.G.C.L.); (J.R.P.)
- Instituto Nacional de Ciência e Tecnologia de Bioanalítica, INCTBio, Campinas 13083-970, SP, Brazil
- Correspondence: ; +55-16-3373-944
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18
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Ponmozhi J, Dhinakaran S, Varga-Medveczky Z, Fónagy K, Bors LA, Iván K, Erdő F. Development of Skin-On-A-Chip Platforms for Different Utilizations: Factors to Be Considered. MICROMACHINES 2021; 12:mi12030294. [PMID: 33802208 PMCID: PMC8001759 DOI: 10.3390/mi12030294] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/05/2021] [Accepted: 03/08/2021] [Indexed: 12/20/2022]
Abstract
There is increasing interest in miniaturized technologies in diagnostics, therapeutic testing, and biomedicinal fundamental research. The same is true for the dermal studies in topical drug development, dermatological disease pathology testing, and cosmetic science. This review aims to collect the recent scientific literature and knowledge about the application of skin-on-a-chip technology in drug diffusion studies, in pharmacological and toxicological experiments, in wound healing, and in fields of cosmetic science (ageing or repair). The basic mathematical models are also presented in the article to predict physical phenomena, such as fluid movement, drug diffusion, and heat transfer taking place across the dermal layers in the chip using Computational Fluid Dynamics techniques. Soon, it can be envisioned that animal studies might be at least in part replaced with skin-on-a-chip technology leading to more reliable results close to study on humans. The new technology is a cost-effective alternative to traditional methods used in research institutes, university labs, and industry. With this article, the authors would like to call attention to a new investigational family of platforms to refresh the researchers’ theranostics and preclinical, experimental toolbox.
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Affiliation(s)
- J. Ponmozhi
- Microfluidics Laboratory, Department of Mechanical Engineering, IPS Academy-Institute of Engineering Science, Indore 452012, India;
| | - S. Dhinakaran
- The Centre for Fluid Dynamics, Department of Mechanical Engineering, Indian Institute of Technology Indore, Indore 453552, India;
| | - Zsófia Varga-Medveczky
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Práter u. 50a., 1083 Budapest, Hungary; (Z.V.-M.); (K.F.); (L.A.B.); (K.I.)
| | - Katalin Fónagy
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Práter u. 50a., 1083 Budapest, Hungary; (Z.V.-M.); (K.F.); (L.A.B.); (K.I.)
| | - Luca Anna Bors
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Práter u. 50a., 1083 Budapest, Hungary; (Z.V.-M.); (K.F.); (L.A.B.); (K.I.)
- Heart and Vascular Centre, Faculty of Medicine, Semmelweis University, 1122 Budapest, Hungary
| | - Kristóf Iván
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Práter u. 50a., 1083 Budapest, Hungary; (Z.V.-M.); (K.F.); (L.A.B.); (K.I.)
| | - Franciska Erdő
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Práter u. 50a., 1083 Budapest, Hungary; (Z.V.-M.); (K.F.); (L.A.B.); (K.I.)
- Correspondence:
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19
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Oddo A, Morozesk M, Lombi E, Schmidt TB, Tong Z, Voelcker NH. Risk assessment on-a-chip: a cell-based microfluidic device for immunotoxicity screening. NANOSCALE ADVANCES 2021; 3:682-691. [PMID: 36133829 PMCID: PMC9416880 DOI: 10.1039/d0na00857e] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 12/17/2020] [Indexed: 06/13/2023]
Abstract
Nanomaterials are widely used in industrial and clinical settings due to their unique physical and chemical properties. However, public health and environmental concerns have emerged owing to their undesired toxicity and ability to trigger immune responses. This paper presents the development of a microfluidic-based cell biochip device that enables the administration of nanoparticles under laminar flow to cells of the immune system to assess their cytotoxicity. The exposure of human B lymphocytes to 10 nm silver nanoparticles under fluid flow led to a 3-fold increase in toxicity compared to static conditions, possibly indicating enhanced cell-nanoparticle interactions. To investigate whether the administration under flow was the main contributing factor, we compared and validated the cytotoxicity of the same nanoparticles in different platforms, including the conventional well plate format and in-house fabricated microfluidic devices under both static and dynamic flow conditions. Our results suggest that commonly employed static platforms might not be well-suited to perform toxicological screening of nanomaterials and may lead to an underestimation of cytotoxic responses. The simplicity of the developed flow system makes this setup a valuable tool to preliminary screen nanomaterials.
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Affiliation(s)
- Arianna Oddo
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University Parkville Victoria 3052 Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO) Clayton Victoria 3168 Australia
| | - Mariana Morozesk
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University Parkville Victoria 3052 Australia
- Universidade Federal de São Carlos, Departamento de Ciências Fisiológicas Rod. Washington Luiz, Km 235, São Carlos 13565-905 São Paulo Brazil
| | - Enzo Lombi
- Future Industries Institute and UniSA STEM, University of South Australia Mawson Lakes 5095 South Australia Australia
| | - Tobias Benedikt Schmidt
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University Parkville Victoria 3052 Australia
- Department of Applied Chemistry, Reutlingen University Alteburgstraße 150 72762 Reutlingen Germany
| | - Ziqiu Tong
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University Parkville Victoria 3052 Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO) Clayton Victoria 3168 Australia
| | - Nicolas Hans Voelcker
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University Parkville Victoria 3052 Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO) Clayton Victoria 3168 Australia
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility Clayton Victoria 3168 Australia
- Department of Materials Science & Engineering, Monash University Clayton Victoria 3168 Australia
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20
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Ramshani Z, Fan F, Wei A, Romanello-Giroud-Joaquim M, Gil CH, George M, Yoder MC, Hanjaya-Putra D, Senapati S, Chang HC. A multiplexed immuno-sensor for on-line and automated monitoring of tissue culture protein biomarkers. Talanta 2020; 225:122021. [PMID: 33592751 DOI: 10.1016/j.talanta.2020.122021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 12/11/2020] [Accepted: 12/13/2020] [Indexed: 12/12/2022]
Abstract
Frequent on-line and automated monitoring of multiple protein biomarkers level secreted in the culture media during tissue growth is essential for the successful development of Tissue Engineering and Regenerative Medicine (TERM) products. Here, we present a low-cost, rapid, reliable, and integrable anion-exchange membrane-(AEM) based multiplexed sensing platform for this application. Unlike the gold-standard manual ELISA test, incubation/wash steps are optimized for each target and precisely metered in microfluidic chips to enhance selectivity. Unlike optical detection and unreliable visual detection for the ELISA test, which require standardization for every usage, the AEM ion current signal also offers robustness, endowed by the pH and ionic strength control capability of the ion-selective membrane, such that a universal standard curve can be used to calibrate all runs. The electrical signal is enhanced by highly charged silica nanoparticle reporters, which also act as hydrodynamic shear amplifiers to enhance selectivity during wash. This AEM-based sensing platform is tested with vascular protein biomarkers, Endothelin-1 (ET-1), Angiogenin (ANG) and Placental Growth Factor (PlGF). The limit of detection and three-decade dynamic range are comparable to ELISA assay but with a significantly reduced assay time of 1 h vs 7 h, due to the elimination of calibration and blocking steps. Optimized protocol for each target renders the detection highly reliable with more than 98% confidence. The multiplexed detection capability of the platform is also demonstrated by simultaneous detection of ET-1, ANG and PlGF in 40 μl of the vascular endothelial cell culture supernatants using three-membrane AEM sensor and the performance is validated against ELISA.
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Affiliation(s)
- Zeinab Ramshani
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, IN 46556, USA
| | - Fei Fan
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, IN 46556, USA
| | - Alicia Wei
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, IN 46556, USA
| | - Miguel Romanello-Giroud-Joaquim
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, IN 46556, USA
| | - Chang-Hyun Gil
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Matt George
- Vascugen Inc., 5602 Research Park Blvd, Ste 213, Madison, WI 53719, USA
| | - Mervin C Yoder
- Vascugen Inc., 5602 Research Park Blvd, Ste 213, Madison, WI 53719, USA
| | - Donny Hanjaya-Putra
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, IN 46556, USA; Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, IN 46556, USA
| | - Satyajyoti Senapati
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, IN 46556, USA.
| | - Hsueh-Chia Chang
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, IN 46556, USA; Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, IN 46556, USA.
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21
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Cao Y, Li S, Chen J. Modeling better in vitro models for the prediction of nanoparticle toxicity: a review. Toxicol Mech Methods 2020; 31:1-17. [DOI: 10.1080/15376516.2020.1828521] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yi Cao
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, P. R. China
| | - Shuang Li
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, P. R. China
| | - Jiamao Chen
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, P. R. China
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22
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Berdiaki A, Perisynaki E, Stratidakis A, Kulikov PP, Kuskov AN, Stivaktakis P, Henrich-Noack P, Luss AL, Shtilman MM, Tzanakakis GN, Tsatsakis A, Nikitovic D. Assessment of Amphiphilic Poly- N-vinylpyrrolidone Nanoparticles' Biocompatibility with Endothelial Cells in Vitro and Delivery of an Anti-Inflammatory Drug. Mol Pharm 2020; 17:4212-4225. [PMID: 32986447 DOI: 10.1021/acs.molpharmaceut.0c00667] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Nanoparticles (NPs) produced from amphiphilic derivatives of poly-N-vinylpyrrolidone (Amph-PVP), composed of various molecular weight polymeric hydrophilic fragments linked into hydrophobic n-alkyl chains of varying lengths, were previously shown to exert excellent biocompatibility. Although routes of administration can be different, finally, most nanosystems enter the blood circulation or lymphatic vessels, and by this, they establish direct contact with endothelial cells. In this study, Amph-PVP NPs and fluorescently labeled Amph-PVP-based NPs, namely "PVP" NPs (Amph-PVP-NPs (6000 Da) unloaded) and "F"-NPs (Amph-PVP-NPs (6000 Da) loaded with fluorescent FITC), were synthesized to study Amph-PVP NPs interactions with HMEC-1 endothelial cells. PVP NPs were readily uptaken by HMEC-1 cells in a concentration-dependent manner, as demonstrated by immunofluorescence imaging. Upon uptake, the FITC dye was localized to the perinuclear region and cytoplasm of treated cells. The generation of lipopolysaccharide (LPS)-induced activated endothelium model revealed an increased uptake of PVPNPs, as shown by confocal microscopy. Both unloaded PVP NPs and F-NPs did not affect EC viability in the 0.01 to 0.066 mg/mL range. Furthermore, we focused on the potential immunological activation of HMEC-1 endothelial cells upon PVPNPs treatment by assessing the expression of their E-Selectin, ICAM-1, and VCAM-1 adhesion receptors. None of the adhesion molecules were affected by NP treatments of both activated by LPS and nonactivated HMEC-1 cells, at the utilized concentrations (p = NS). In this study, PVP (6000 Da) NPs were used to encapsulate indomethacin, a widely used anti-inflammatory drug. The synthesized drug carrier complex did not affect HMEC-1 cell growth and expression of E-selectin, ICAM-1, and VCAM-1 adhesion receptors. In summary, PVP-based NPs are safe for use on both basal and activated endothelium, which more accurately mimics pathological conditions. Amph-PVP NPs are a promising drug delivery system.
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Affiliation(s)
- Aikaterini Berdiaki
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, Voutes, 71003 Heraklion, Greece
| | - Emmanouela Perisynaki
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, Voutes, 71003 Heraklion, Greece
| | - Antonios Stratidakis
- Institute for Advanced Study (IUSS), Environmental Health Engineering, Piazzadella Vittoria 15, 27100 Pavia, Italy.,Laboratory of Toxicology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Pavel P Kulikov
- Department of Biomaterials, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow 125047, Russian Federation.,Centre for Strategic Planning of FMBA of Russia, Moscow 119121, Russia
| | - Andrey N Kuskov
- Department of Biomaterials, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow 125047, Russian Federation
| | | | - Petra Henrich-Noack
- Clinic of Neurology with Institute of Translational Neurology, University Clinic Muenster, 48149 Muenster, Germany
| | - Anna L Luss
- Department of Biomaterials, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow 125047, Russian Federation
| | - Mikhail M Shtilman
- Department of Biomaterials, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow 125047, Russian Federation
| | - George N Tzanakakis
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, Voutes, 71003 Heraklion, Greece.,Laboratory of Anatomy, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Aristidis Tsatsakis
- Laboratory of Toxicology, School of Medicine, University of Crete, 71003 Heraklion, Greece.,Department of Biomaterials, D. Mendeleev University of Chemical Technology of Russia, Miusskaya Square 9, Moscow 125047, Russian Federation
| | - Dragana Nikitovic
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, Voutes, 71003 Heraklion, Greece
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23
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Shurbaji S, G. Anlar G, A. Hussein E, Elzatahry A, C. Yalcin H. Effect of Flow-Induced Shear Stress in Nanomaterial Uptake by Cells: Focus on Targeted Anti-Cancer Therapy. Cancers (Basel) 2020; 12:E1916. [PMID: 32708521 PMCID: PMC7409087 DOI: 10.3390/cancers12071916] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/20/2019] [Accepted: 12/24/2019] [Indexed: 02/02/2023] Open
Abstract
Recently, nanomedicines have gained a great deal of attention in diverse biomedical applications, including anti-cancer therapy. Being different from normal tissue, the biophysical microenvironment of tumor cells and cancer cell mechanics should be considered for the development of nanostructures as anti-cancer agents. Throughout the last decades, many efforts devoted to investigating the distinct cancer environment and understanding the interactions between tumor cells and have been applied bio-nanomaterials. This review highlights the microenvironment of cancer cells and how it is different from that of healthy tissue. We gave special emphasis to the physiological shear stresses existing in the cancerous surroundings, since these stresses have a profound effect on cancer cell/nanoparticle interaction. Finally, this study reviews relevant examples of investigations aimed at clarifying the cellular nanoparticle uptake behavior under both static and dynamic conditions.
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Affiliation(s)
- Samar Shurbaji
- Materials Science and Technology Department, College of Arts and Sciences, Qatar University, Doha 2713, Qatar; (S.S.); (E.A.H.)
| | - Gulsen G. Anlar
- College of Medicine, Department of Medical Sciences, Qatar University, Doha 2713, Qatar;
| | - Essraa A. Hussein
- Materials Science and Technology Department, College of Arts and Sciences, Qatar University, Doha 2713, Qatar; (S.S.); (E.A.H.)
| | - Ahmed Elzatahry
- Materials Science and Technology Department, College of Arts and Sciences, Qatar University, Doha 2713, Qatar; (S.S.); (E.A.H.)
| | - Huseyin C. Yalcin
- Biomedical Research Center, Qatar University, Doha 2713, Qatar
- Department of Biomedical Sciences, College of Health Science-QU Health, Qatar University, Doha 2713, Qatar
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24
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Del Favero G, Kraegeloh A. Integrating Biophysics in Toxicology. Cells 2020; 9:E1282. [PMID: 32455794 PMCID: PMC7290780 DOI: 10.3390/cells9051282] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/10/2020] [Accepted: 05/15/2020] [Indexed: 12/20/2022] Open
Abstract
Integration of biophysical stimulation in test systems is established in diverse branches of biomedical sciences including toxicology. This is largely motivated by the need to create novel experimental setups capable of reproducing more closely in vivo physiological conditions. Indeed, we face the need to increase predictive power and experimental output, albeit reducing the use of animals in toxicity testing. In vivo, mechanical stimulation is essential for cellular homeostasis. In vitro, diverse strategies can be used to model this crucial component. The compliance of the extracellular matrix can be tuned by modifying the stiffness or through the deformation of substrates hosting the cells via static or dynamic strain. Moreover, cells can be cultivated under shear stress deriving from the movement of the extracellular fluids. In turn, introduction of physical cues in the cell culture environment modulates differentiation, functional properties, and metabolic competence, thus influencing cellular capability to cope with toxic insults. This review summarizes the state of the art of integration of biophysical stimuli in model systems for toxicity testing, discusses future challenges, and provides perspectives for the further advancement of in vitro cytotoxicity studies.
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Affiliation(s)
- Giorgia Del Favero
- Department of Food Chemistry and Toxicology, Faculty of Chemistry, University of Vienna, Währinger Straße 38-40, 1090 Vienna, Austria
- Core Facility Multimodal Imaging, Faculty of Chemistry, University of Vienna Währinger Straße 38-40, 1090 Vienna, Austria
| | - Annette Kraegeloh
- INM—Leibniz-Institut für Neue Materialien GmbH, Campus D2 2, 66123 Saarbrücken, Germany;
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25
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Ashammakhi N, Darabi MA, Çelebi-Saltik B, Tutar R, Hartel MC, Lee J, Hussein S, Goudie MJ, Cornelius MB, Dokmeci MR, Khademhosseini A. Microphysiological Systems: Next Generation Systems for Assessing Toxicity and Therapeutic Effects of Nanomaterials. SMALL METHODS 2020; 4:1900589. [PMID: 33043130 PMCID: PMC7546538 DOI: 10.1002/smtd.201900589] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Indexed: 05/27/2023]
Abstract
Microphysiological systems, also known as organ-on-a-chip platforms, show promise for the development of new testing methods that can be more accurate than both conventional two-dimensional cultures and costly animal studies. The development of more intricate microphysiological systems can help to better mimic the human physiology and highlight the systemic effects of different drugs and materials. Nanomaterials are among a technologically important class of materials used for diagnostic, therapeutic, and monitoring purposes; all of which and can be tested using new organ-on-a-chip systems. In addition, the toxicity of nanomaterials which have entered the body from ambient air or diet can have deleterious effects on various body systems. This in turn can be studied in newly developed microphysiological systems. While organ-on-a-chip models can be useful, they cannot pick up secondary and systemic toxicity. Thus, the utilization of multi-organ-on-a-chip systems for advancing nanotechnology will largely be reflected in the future of drug development, toxicology studies and precision medicine. Various aspects of related studies, current challenges, and future perspectives are discussed in this paper.
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Affiliation(s)
- Nureddin Ashammakhi
- Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- California NanoSystems Institute (CNSI), University of California, Los Angeles, California, USA
- Department of Bioengineering, University of California, Los Angeles, California, USA
| | - Mohammad Ali Darabi
- Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Bioengineering, University of California, Los Angeles, California, USA
| | - Betül Çelebi-Saltik
- Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Bioengineering, University of California, Los Angeles, California, USA
- Department of Stem Cell Sciences, Hacettepe University Graduate School of Health Sciences, 06100, Sihhiye, Ankara, Turkey
| | - Rumeysa Tutar
- Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Bioengineering, University of California, Los Angeles, California, USA
- Department of Chemistry, Faculty of Engineering, Istanbul University Cerrahpasa, Avcilar-Istanbul, Turkey
| | - Martin C. Hartel
- Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- California NanoSystems Institute (CNSI), University of California, Los Angeles, California, USA
| | - Junmin Lee
- Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Bioengineering, University of California, Los Angeles, California, USA
| | - Saber Hussein
- Wright State University, Boonshoft School of Medicine, 3640 Colonel Glenn Hwy, Dayton, OH 45435, Ohio, USA
| | - Marcus J. Goudie
- Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Department of Bioengineering, University of California, Los Angeles, California, USA
| | - Mercedes Brianna Cornelius
- California NanoSystems Institute (CNSI), University of California, Los Angeles, California, USA
- Department of Chemistry, University of California, Los Angeles, California, USA
| | - Mehmet R. Dokmeci
- Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- California NanoSystems Institute (CNSI), University of California, Los Angeles, California, USA
| | - Ali Khademhosseini
- Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, California, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- California NanoSystems Institute (CNSI), University of California, Los Angeles, California, USA
- Department of Bioengineering, University of California, Los Angeles, California, USA
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA 90095, USA
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26
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Gal N, Charwat V, Städler B, Reimhult E. Poly(ethylene glycol) Grafting of Nanoparticles Prevents Uptake by Cells and Transport Through Cell Barrier Layers Regardless of Shear Flow and Particle Size. ACS Biomater Sci Eng 2019; 5:4355-4365. [PMID: 33438401 DOI: 10.1021/acsbiomaterials.9b00611] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
It has long been a central tenet of biomedical research that coating of nanoparticles with hydrated polymers can improve their performance in biomedical applications. However, the efficacy of the approach in vivo is still debated. In vitro model systems to test the performance of engineered nanoparticles for in vivo applications often use nonrepresentative cell lines and conditions for uptake and toxicity tests. We use our platform of monodisperse iron oxide nanoparticles densely grafted with nitrodopamide-poly(ethylene glycol) (PEG) to probe cell interactions with a set of cell types and culture conditions that are relevant for applications in which nanoparticles are injected into the bloodstream. In the past, these particles have proved to have excellent stability and negligible interaction with proteins and membranes under physiological conditions. We test the influence of flow on the uptake of nanoparticles. We also investigate the transport through endothelial barrier cell layers, as well as the effect that PEG-grafted iron oxide nanoparticles have on cell layers relevant for nanoparticles injected into the bloodstream. Our results show that the dense PEG brush and resulting lack of nonspecific protein and membrane interaction lead to negligible cell uptake, toxicity, and transport across barrier layers. These results contrast with far less well-defined polymer-coated nanoparticles that tend to aggregate and consequently strongly interact with cells, for example, by endocytosis.
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Affiliation(s)
- Noga Gal
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus, Denmark
| | | | - Brigitte Städler
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus, Denmark
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27
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Paris JL, Baeza A, Vallet-Regí M. Overcoming the stability, toxicity, and biodegradation challenges of tumor stimuli-responsive inorganic nanoparticles for delivery of cancer therapeutics. Expert Opin Drug Deliv 2019; 16:1095-1112. [DOI: 10.1080/17425247.2019.1662786] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Juan L. Paris
- Department of Life Sciences, Nano4Health Unit, Nanomedicine Group. International Iberian Nanotechnology Laboratory (INL). Av. Mestre José Veiga s/n, Braga, Portugal
| | - Alejandro Baeza
- Materials and Aeroespatial Production Department, Polymer Materials Research Group, Madrid, Spain
| | - María Vallet-Regí
- Dpto. Química en Ciencias Farmacéuticas (Unidad Docente de Química Inorgánica y Bioinorgánica), Facultad de Farmacia, UCM, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid, Spain
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28
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Alirezaie Alavijeh A, Barati M, Barati M, Abbasi Dehkordi H. The Potential of Magnetic Nanoparticles for Diagnosis and Treatment of Cancer Based on Body Magnetic Field and Organ-on-the-Chip. Adv Pharm Bull 2019; 9:360-373. [PMID: 31592054 PMCID: PMC6773933 DOI: 10.15171/apb.2019.043] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 05/18/2019] [Accepted: 05/20/2019] [Indexed: 12/12/2022] Open
Abstract
Cancer is an abnormal cell growth which tends to proliferate in an uncontrolled way and, in some cases, leads to metastasis. If cancer is left untreated, it can immediately cause death. The use of magnetic nanoparticles (MNPs) as a drug delivery system will enable drugs to target tissues and cell types precisely. This study describes usual strategies and consideration for the synthesis of MNPs and incorporates payload drug on MNPs. They have advantages such as visual targeting and delivering which will be discussed in this review. In addition, we considered body magnetic field to make drug delivery process more effective and safer by the application of MNPs and tumor-on-chip.
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Affiliation(s)
- Ali Alirezaie Alavijeh
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
| | - Mohammad Barati
- Department of Applied Chemistry, Faculty of Chemistry, University of Kashan, Kashan, Iran
| | - Meisam Barati
- Student Research Committee, Department of Cellular and Molecular Nutrition, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hussein Abbasi Dehkordi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
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29
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McCormick S, Smith LE, Holmes AM, Tong Z, Lombi E, Voelcker NH, Priest C. Multiparameter toxicity screening on a chip: Effects of UV radiation and titanium dioxide nanoparticles on HaCaT cells. BIOMICROFLUIDICS 2019; 13:044112. [PMID: 31893008 PMCID: PMC6932853 DOI: 10.1063/1.5113729] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 08/06/2019] [Indexed: 05/16/2023]
Abstract
Microfluidic screening is gaining attention as an efficient method for evaluating nanomaterial toxicity. Here, we consider a multiparameter treatment where nanomaterials interact with cells in the presence of a secondary exposure (UV radiation). The microfluidic device contains channels that permit immobilization of HaCaT cells (human skin cell line), delivery of titanium dioxide nanoparticles (TNPs), and exposure to a known dose of UV radiation. The effect of single-parameter exposures (UV or TNP) was first studied as a benchmark, and then multiparameter toxicity (UV and TNP) at different concentrations was explored. The results demonstrate a concentration-dependent protective effect of TNP when exposed to UV irradiation.
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Affiliation(s)
| | - Louise E. Smith
- Future Industries Institute, University of South Australia, Mawson Lakes Campus, Mawson Lakes Boulevard, Mawson Lakes, SA 5095, Australia
| | - Amy M. Holmes
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, SA 5000, Australia
| | - Ziqiu Tong
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3052, Australia
| | - Enzo Lombi
- Future Industries Institute, University of South Australia, Mawson Lakes Campus, Mawson Lakes Boulevard, Mawson Lakes, SA 5095, Australia
| | | | - Craig Priest
- Future Industries Institute, University of South Australia, Mawson Lakes Campus, Mawson Lakes Boulevard, Mawson Lakes, SA 5095, Australia
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30
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Zhu D, Long Q, Xu Y, Xing J. Evaluating Nanoparticles in Preclinical Research Using Microfluidic Systems. MICROMACHINES 2019; 10:mi10060414. [PMID: 31234335 PMCID: PMC6631852 DOI: 10.3390/mi10060414] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 06/14/2019] [Accepted: 06/17/2019] [Indexed: 12/12/2022]
Abstract
Nanoparticles (NPs) have found a wide range of applications in clinical therapeutic and diagnostic fields. However, currently most NPs are still in the preclinical evaluation phase with few approved for clinical use. Microfluidic systems can simulate dynamic fluid flows, chemical gradients, partitioning of multi-organs as well as local microenvironment controls, offering an efficient and cost-effective opportunity to fast screen NPs in physiologically relevant conditions. Here, in this review, we are focusing on summarizing key microfluidic platforms promising to mimic in vivo situations and test the performance of fabricated nanoparticles. Firstly, we summarize the key evaluation parameters of NPs which can affect their delivery efficacy, followed by highlighting the importance of microfluidic-based NP evaluation. Next, we will summarize main microfluidic systems effective in evaluating NP haemocompatibility, transport, uptake and toxicity, targeted accumulation and general efficacy respectively, and discuss the future directions for NP evaluation in microfluidic systems. The combination of nanoparticles and microfluidic technologies could greatly facilitate the development of drug delivery strategies and provide novel treatments and diagnostic techniques for clinically challenging diseases.
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Affiliation(s)
- Derui Zhu
- Research Center of Basic Medical Sciences, Medical College, Qinghai University, Xining 810016, China.
| | - Qifu Long
- Research Center of Basic Medical Sciences, Medical College, Qinghai University, Xining 810016, China.
| | - Yuzhen Xu
- Department of Basic Medical Sciences, Medical College, Qinghai University, Xining 810016, China.
| | - Jiangwa Xing
- Research Center of Basic Medical Sciences, Medical College, Qinghai University, Xining 810016, China.
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31
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Ruzycka M, Cimpan MR, Rios-Mondragon I, Grudzinski IP. Microfluidics for studying metastatic patterns of lung cancer. J Nanobiotechnology 2019; 17:71. [PMID: 31133019 PMCID: PMC6537392 DOI: 10.1186/s12951-019-0492-0] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 05/04/2019] [Indexed: 01/09/2023] Open
Abstract
The incidence of lung cancer continues to rise worldwide. Because the aggressive metastasis of lung cancer cells is the major drawback of successful therapies, the crucial challenge of modern nanomedicine is to develop diagnostic tools to map the molecular mechanisms of metastasis in lung cancer patients. In recent years, microfluidic platforms have been given much attention as tools for novel point-of-care diagnostic, an important aspect being the reconstruction of the body organs and tissues mimicking the in vivo conditions in one simple microdevice. Herein, we present the first comprehensive overview of the microfluidic systems used as innovative tools in the studies of lung cancer metastasis including single cancer cell analysis, endothelial transmigration, distant niches migration and finally neoangiogenesis. The application of the microfluidic systems to study the intercellular crosstalk between lung cancer cells and surrounding tumor microenvironment and the connection with multiple molecular signals coming from the external cellular matrix are discussed. We also focus on recent breakthrough technologies regarding lab-on-chip devices that serve as tools for detecting circulating lung cancer cells. The superiority of microfluidic systems over traditional in vitro cell-based assays with regard to modern nanosafety studies and new cancer drug design and discovery is also addressed. Finally, the current progress and future challenges regarding printable and paper-based microfluidic devices for personalized nanomedicine are summarized.
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Affiliation(s)
- Monika Ruzycka
- Department of Applied Toxicology, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha Street, 02-097, Warsaw, Poland
| | - Mihaela R Cimpan
- Biomaterials - Department for Clinical Dentistry, University of Bergen, Årstadveien 19, 5009, Bergen, Norway
| | - Ivan Rios-Mondragon
- Biomaterials - Department for Clinical Dentistry, University of Bergen, Årstadveien 19, 5009, Bergen, Norway
| | - Ireneusz P Grudzinski
- Department of Applied Toxicology, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha Street, 02-097, Warsaw, Poland.
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32
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Feng S, Mao S, Zhang Q, Li W, Lin JM. Online Analysis of Drug Toxicity to Cells with Shear Stress on an Integrated Microfluidic Chip. ACS Sens 2019; 4:521-527. [PMID: 30688066 DOI: 10.1021/acssensors.8b01696] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Mechanical stimulation, especially fluid shear stress (FSS), is essential for a cell to regulate regular behaviors. A high-throughput platform to provide varying FSS for cell research is desperately required for better mimicking of the complex fluidic microenvironment. This work reports an integrated microfluidic chip that could afford five different FSS gradients consistently to investigate drug toxicity on cells with the stimulation of FSS. Compared with traditional methods to provide FSS, this device would be easier to operate, have higher throughput, and could eliminate interference factors from the culture environment for cells (apart from the unique variable FSS). On such a multi-FSS platform, effects of drugs toxicity on cells were exhibited, which would be more intense than that under static conditions. The results indicated that FSS enhanced the drug toxicity. The designed biochip provides an easy and high-throughput platform to evaluate the toxicity of drugs in the more authentic microenvironment and could be promisingly applied in future drug screening tests.
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Affiliation(s)
- Shuo Feng
- Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing 100084, China
| | - Sifeng Mao
- Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing 100084, China
| | - Qiang Zhang
- Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing 100084, China
| | - Weiwei Li
- Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing 100084, China
| | - Jin-Ming Lin
- Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing 100084, China
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33
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Godoy-Gallardo M, Labay C, Hosta-Rigau L. Tyrosinase-Loaded Multicompartment Microreactor toward Melanoma Depletion. ACS APPLIED MATERIALS & INTERFACES 2019; 11:5862-5876. [PMID: 30605301 DOI: 10.1021/acsami.8b20275] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Melanoma is malignant skin cancer occurring with increasing prevalence with no effective treatment. A unique feature of melanoma cells is that they require higher concentrations of ltyrosine (l-tyr) for expansion than normal cells. As such, it has been demonstrated that dietary l-tyr restriction lowers systemic l-tyr and suppresses melanoma advancement in mice. Unfortunately, this diet is not well tolerated by humans. An alternative approach to impede melanoma progression will be to administer the enzyme tyrosinase (TYR), which converts l-tyr into melanin. Herein, a multicompartment carrier consisting of a polymer shell entrapping thousands of liposomes is employed to act as a microreactor depleting l-tyr in the presence of melanoma cells. It is shown that the TYR enzyme can be incorporated within the liposomal subunits with preserved catalytic activity. Aiming to mimic the dynamic environment at the tumor site, l-tyr conversion is conducted by co-culturing melanoma cells and microreactors in a microfluidic setup with applied intratumor shear stress. It is demonstrated that the microreactors are concurrently depleting l-tyr, which translates into inhibited melanoma cell growth. Thus, the first microreactor where the depletion of a substrate translates into antitumor properties in vitro is reported.
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Affiliation(s)
- Maria Godoy-Gallardo
- Department of Micro- and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech , Technical University of Denmark , Building 423 , 2800 Lyngby , Denmark
| | - Cédric Labay
- Department of Micro- and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech , Technical University of Denmark , Building 423 , 2800 Lyngby , Denmark
| | - Leticia Hosta-Rigau
- Department of Micro- and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech , Technical University of Denmark , Building 423 , 2800 Lyngby , Denmark
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He Z, Ranganathan N, Li P. Evaluating nanomedicine with microfluidics. NANOTECHNOLOGY 2018; 29:492001. [PMID: 30215611 DOI: 10.1088/1361-6528/aae18a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Nanomedicines are engineered nanoscale structures that have an extensive range of application in the diagnosis and therapy of many diseases. Despite the rapid progress in and tremendous potential of nanomedicines, their clinical translational process is still slow, owing to the difficulty in understanding, evaluating, and predicting their behavior in complex living organisms. Microfluidic techniques offer a promising way to resolve these challenges. Carefully designed microfluidic chips enable in vivo microenvironment simulation and high-throughput analysis, thus providing robust platforms for nanomedicine evaluation. Here, we summarize the recent developments and achievements in microfluidic methods for nanomedicine evaluation, categorized into four sections based on their target systems: single cell, multicellular system, organ, and organism levels. Finally, we provide our perspectives on the challenges and future directions of microfluidics-based nanomedicine evaluation.
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Affiliation(s)
- Ziyi He
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, WV, United States of America
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Ke S, Liu Q, Deng M, Zhang X, Yao Y, Shan M, Yang X, Sui G. Cytotoxicity analysis of indoor air pollution from biomass combustion in human keratinocytes on a multilayered dynamic cell culture platform. CHEMOSPHERE 2018; 208:1008-1017. [PMID: 30068025 DOI: 10.1016/j.chemosphere.2018.06.058] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 06/07/2018] [Indexed: 06/08/2023]
Abstract
Skin tissue is the first barrier against ambient harmful matter and has direct contact with indoor air pollutants. Nevertheless, a comprehensive understanding of cytotoxicity of indoor air pollution on skin cells is insufficiently clear. Herein, for the first time a multilayered dynamic cell culture platform was established to study the cytotoxicity of indoor air pollutant from biomass combustion in human skin keratinocytes. The platform consisted of seven repetitive polydimethylsiloxane modules carrying six pieces of polycarbonate membrane between them as substrate for cell growth to realize the simultaneous dynamic culture of 12 layers of keratinocytes. After exposure to biomass combustion soluble constituents (BCSCs), cell viability under microfluidic platform conditions declined more significantly, and apoptosis rates increased more obviously compared with well plate conditions. Transmission electron microscope showed that keratinocyte microstructures displayed obvious signs of cellular damage. Our study confirmed that the nuclear factor of kappa B (NF-κB) signaling pathway was activated, which significantly increased the Bax/Bcl-2 ratio and tumor necrosis factor-alpha and interleukin 6 expression, indicating that NF-κB signaling pathway was the major factor in BCSCs-induced cytotoxicity. These findings offer an insight into the mechanism of BCSCs-induced cytotoxicity in keratinocytes and provide a theoretical basis for future studies on skin cells.
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Affiliation(s)
- Shaorui Ke
- Shanghai Key Laboratory of Atmospheric Particle Pollution Prevention (LAP3), Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, PR China
| | - Qi Liu
- Shanghai Key Laboratory of Atmospheric Particle Pollution Prevention (LAP3), Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, PR China
| | - Mengsi Deng
- Department of Building Science, Tsinghua University, Beijing 100084, PR China
| | - Xinlian Zhang
- Shanghai Key Laboratory of Atmospheric Particle Pollution Prevention (LAP3), Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, PR China
| | - Yuhan Yao
- Shanghai Key Laboratory of Atmospheric Particle Pollution Prevention (LAP3), Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, PR China
| | - Ming Shan
- Department of Building Science, Tsinghua University, Beijing 100084, PR China
| | - Xudong Yang
- Department of Building Science, Tsinghua University, Beijing 100084, PR China.
| | - Guodong Sui
- Shanghai Key Laboratory of Atmospheric Particle Pollution Prevention (LAP3), Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, PR China.
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Ahn J, Ko J, Lee S, Yu J, Kim Y, Jeon NL. Microfluidics in nanoparticle drug delivery; From synthesis to pre-clinical screening. Adv Drug Deliv Rev 2018; 128:29-53. [PMID: 29626551 DOI: 10.1016/j.addr.2018.04.001] [Citation(s) in RCA: 106] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 03/15/2018] [Accepted: 04/02/2018] [Indexed: 01/03/2023]
Abstract
Microfluidic technologies employ nano and microscale fabrication techniques to develop highly controllable and reproducible fluidic microenvironments. Utilizing microfluidics, lead compounds can be produced with the controlled physicochemical properties, characterized in a high-throughput fashion, and evaluated in in vitro biomimetic models of human organs; organ-on-a-chip. As a step forward from conventional in vitro culture methods, microfluidics shows promise in effective preclinical testing of nanoparticle-based drug delivery. This review presents a curated selection of state-of-the-art microfluidic platforms focusing on the fabrication, characterization, and assessment of nanoparticles for drug delivery applications. We also discuss the current challenges and future prospects of nanoparticle drug delivery development using microfluidics.
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Tong Z, Rajeev G, Guo K, Ivask A, McCormick S, Lombi E, Priest C, Voelcker NH. Microfluidic Cell Microarray Platform for High Throughput Analysis of Particle–Cell Interactions. Anal Chem 2018; 90:4338-4347. [DOI: 10.1021/acs.analchem.7b03079] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Ziqiu Tong
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, Victoria 3052, Australia
- Future Industries Institute, University of South Australia, Mawson Lakes, South Australia 5095, Australia
| | - Gayathri Rajeev
- Future Industries Institute, University of South Australia, Mawson Lakes, South Australia 5095, Australia
| | - Keying Guo
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, Victoria 3052, Australia
- Future Industries Institute, University of South Australia, Mawson Lakes, South Australia 5095, Australia
| | - Angela Ivask
- Future Industries Institute, University of South Australia, Mawson Lakes, South Australia 5095, Australia
| | - Scott McCormick
- Future Industries Institute, University of South Australia, Mawson Lakes, South Australia 5095, Australia
| | - Enzo Lombi
- Future Industries Institute, University of South Australia, Mawson Lakes, South Australia 5095, Australia
| | - Craig Priest
- Future Industries Institute, University of South Australia, Mawson Lakes, South Australia 5095, Australia
| | - Nicolas H. Voelcker
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, Victoria 3052, Australia
- Future Industries Institute, University of South Australia, Mawson Lakes, South Australia 5095, Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Clayton, Victoria 3168, Australia
- Melbourne Centre for Nanofabrication, Victorian Node of the Australian National Fabrication Facility, Clayton, Victoria 3168, Australia
- Monash Institute of Medical Engineering, Monash University, Clayton, Victoria 3168, Australia
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Park J, Andrade B, Seo Y, Kim MJ, Zimmerman SC, Kong H. Engineering the Surface of Therapeutic "Living" Cells. Chem Rev 2018; 118:1664-1690. [PMID: 29336552 DOI: 10.1021/acs.chemrev.7b00157] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Biological cells are complex living machines that have garnered significant attention for their potential to serve as a new generation of therapeutic and delivery agents. Because of their secretion, differentiation, and homing activities, therapeutic cells have tremendous potential to treat or even cure various diseases and injuries that have defied conventional therapeutic strategies. Therapeutic cells can be systemically or locally transplanted. In addition, with their ability to express receptors that bind specific tissue markers, cells are being studied as nano- or microsized drug carriers capable of targeted transport. Depending on the therapeutic targets, these cells may be clustered to promote intercellular adhesion. Despite some impressive results with preclinical studies, there remain several obstacles to their broader development, such as a limited ability to control their transport, engraftment, secretion and to track them in vivo. Additionally, creating a particular spatial organization of therapeutic cells remains difficult. Efforts have recently emerged to resolve these challenges by engineering cell surfaces with a myriad of bioactive molecules, nanoparticles, and microparticles that, in turn, improve the therapeutic efficacy of cells. This review article assesses the various technologies developed to engineer the cell surfaces. The review ends with future considerations that should be taken into account to further advance the quality of cell surface engineering.
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Affiliation(s)
| | | | | | - Myung-Joo Kim
- Department of Prosthodontics and Dental Research Institute, School of Dentistry, Seoul National University , Seoul 110-749, Korea
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McCormick S, Tong Z, Ivask A, Morozesk M, Voelcker NH, Lombi E, Priest C. Optimization of binding B-lymphocytes in a microfluidic channel: surface modification, stasis time and shear response. Biofabrication 2017; 10:014101. [DOI: 10.1088/1758-5090/aa9554] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Jarvis M, Arnold M, Ott J, Pant K, Prabhakarpandian B, Mitragotri S. Microfluidic co-culture devices to assess penetration of nanoparticles into cancer cell mass. Bioeng Transl Med 2017; 2:268-277. [PMID: 29313036 PMCID: PMC5689499 DOI: 10.1002/btm2.10079] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Revised: 08/09/2017] [Accepted: 08/21/2017] [Indexed: 01/18/2023] Open
Abstract
In vitro and in vivo assessment of safety and efficacy are the essential first steps in developing nanoparticle-based therapeutic systems. However, it is often challenging to use the knowledge gained from in vitro studies to predict the outcome of in vivo studies since the complexity of the in vivo environment, including the existence of flow and a multicellular environment, is often lacking in traditional in vitro models. Here, we describe a microfluidic co-culture model comprising 4T1 breast cancer cells and EA.hy926 endothelial cells under physiological flow conditions and its utilization to assess the penetration of therapeutic nanoparticles from the vascular compartment into a cancerous cell mass. Camptothecin nanocrystals (∼310 nm in length), surface-functionalized with PEG or folic acid, were used as a test nanocarrier. Camptothecin nanocrystals exhibited only superficial penetration into the cancerous cell mass under fluidic conditions, but exhibited cytotoxicity throughout the cancerous cell mass. This likely suggests that superficially penetrated nanocrystals dissolve at the periphery and lead to diffusion of molecular camptothecin deep into the cancerous cell mass. The results indicate the potential of microfluidic co-culture devices to assess nanoparticle-cancerous cell interactions, which are otherwise difficult to study using standard in vitro cultures.
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Affiliation(s)
- Maria Jarvis
- Biomolecular Sciences and Engineering ProgramUniversity of CaliforniaSanta BarbaraCA 93106
| | - Michael Arnold
- Dept. of Molecular, Cellular and Developmental BiologyUniversity of CaliforniaSanta BarbaraCA 93106
| | - Jenna Ott
- Dept. of Chemical Engineering University of California, Center for BioengineeringSanta BarbaraCA 93106
| | - Kapil Pant
- Biomedical Technology, CFDRCHuntsvilleAL 35806
| | | | - Samir Mitragotri
- Biomolecular Sciences and Engineering ProgramUniversity of CaliforniaSanta BarbaraCA 93106
- Dept. of Chemical Engineering University of California, Center for BioengineeringSanta BarbaraCA 93106
- Present address:
John A. Paulson School of Engineering and Applied Sciences, Harvard UniversityCambridgeMA 02138
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Stereochemistry- and concentration-dependent effects of phosphatidylserine enrichment on platelet function. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2017; 1859:1381-1387. [PMID: 28472616 DOI: 10.1016/j.bbamem.2017.04.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 03/15/2017] [Accepted: 04/28/2017] [Indexed: 11/20/2022]
Abstract
Platelets are small (1-2μm in diameter), circulating anuclear cell fragments with important roles in hemostasis and thrombosis that provide an excellent platform for studying the role of membrane components in cellular communication. Platelets use several forms of communication including exocytosis of three distinct granule populations, formation of bioactive lipid mediators, and shape change (allowing for adhesion). This work explores the role of stereochemistry and concentration of exogenous phosphatidylserine (PS) on platelet exocytosis and adhesion. PS, most commonly found in the phosphatidyl-l-serine (l-PS) form, is exposed on the outer leaflet of the cell membrane after the platelet is activated. Knowledge about the impact of exogenous phosphatidylserine on cell-to-cell communication is limited (particularly concentration and stereochemistry effects). This study found that platelets incubated in l-PS or phosphatidyl-d-serine (d-PS) are enriched to the same extent with their respective incubated PS. All levels of l-PS enrichment also showed an increase in platelet cholesterol, but only the 50μM d-PS incubation showed an increase in cholesterol. The uptake of d-PS induced the secretion of granules and manufactured platelet activating factor (PAF) in otherwise unstimulated platelets. The uptake of l-PS had a greater impact on platelet stimulation by decreasing both the amount of δ-granule secretion and the amount of PAF that was manufactured.
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McCormick SC, Kriel FH, Ivask A, Tong Z, Lombi E, Voelcker NH, Priest C. The Use of Microfluidics in Cytotoxicity and Nanotoxicity Experiments. MICROMACHINES 2017. [PMCID: PMC6190054 DOI: 10.3390/mi8040124] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Many unique chemical compounds and nanomaterials are being developed, and each one requires a considerable range of in vitro and/or in vivo toxicity screening in order to evaluate their safety. The current methodology of in vitro toxicological screening on cells is based on well-plate assays that require time-consuming manual handling or expensive automation to gather enough meaningful toxicology data. Cost reduction; access to faster, more comprehensive toxicity data; and a robust platform capable of quantitative testing, will be essential in evaluating the safety of new chemicals and nanomaterials, and, at the same time, in securing the confidence of regulators and end-users. Microfluidic chips offer an alternative platform for toxicity screening that has the potential to transform both the rates and efficiency of nanomaterial testing, as reviewed here. The inherent advantages of microfluidic technologies offer high-throughput screening with small volumes of analytes, parallel analyses, and low-cost fabrication.
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Affiliation(s)
- Scott C. McCormick
- Future Industries Institute, University of South Australia, Mawson Lakes Blvd., Mawson Lakes, 5098 SA, Australia; (S.C.M.); (F.H.K.); (A.I.); (Z.T.); (E.L.); (N.H.V.)
| | - Frederik H. Kriel
- Future Industries Institute, University of South Australia, Mawson Lakes Blvd., Mawson Lakes, 5098 SA, Australia; (S.C.M.); (F.H.K.); (A.I.); (Z.T.); (E.L.); (N.H.V.)
| | - Angela Ivask
- Future Industries Institute, University of South Australia, Mawson Lakes Blvd., Mawson Lakes, 5098 SA, Australia; (S.C.M.); (F.H.K.); (A.I.); (Z.T.); (E.L.); (N.H.V.)
| | - Ziqiu Tong
- Future Industries Institute, University of South Australia, Mawson Lakes Blvd., Mawson Lakes, 5098 SA, Australia; (S.C.M.); (F.H.K.); (A.I.); (Z.T.); (E.L.); (N.H.V.)
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, 3052 VIC, Australia
| | - Enzo Lombi
- Future Industries Institute, University of South Australia, Mawson Lakes Blvd., Mawson Lakes, 5098 SA, Australia; (S.C.M.); (F.H.K.); (A.I.); (Z.T.); (E.L.); (N.H.V.)
| | - Nicolas H. Voelcker
- Future Industries Institute, University of South Australia, Mawson Lakes Blvd., Mawson Lakes, 5098 SA, Australia; (S.C.M.); (F.H.K.); (A.I.); (Z.T.); (E.L.); (N.H.V.)
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, 3052 VIC, Australia
| | - Craig Priest
- Future Industries Institute, University of South Australia, Mawson Lakes Blvd., Mawson Lakes, 5098 SA, Australia; (S.C.M.); (F.H.K.); (A.I.); (Z.T.); (E.L.); (N.H.V.)
- Correspondence: ; Tel.: +61-8-8302-5146
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Cao Y, Gong Y, Liu L, Zhou Y, Fang X, Zhang C, Li Y, Li J. The use of human umbilical vein endothelial cells (HUVECs) as an in vitro
model to assess the toxicity of nanoparticles to endothelium: a review. J Appl Toxicol 2017; 37:1359-1369. [DOI: 10.1002/jat.3470] [Citation(s) in RCA: 168] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Accepted: 02/23/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Yi Cao
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
- Institute of Bast Fiber Crops; Chinese Academy of Agricultural Sciences; Changsha 410205 China
| | - Yu Gong
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
| | - Liangliang Liu
- Institute of Bast Fiber Crops; Chinese Academy of Agricultural Sciences; Changsha 410205 China
| | - Yiwei Zhou
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
- Institute of Bast Fiber Crops; Chinese Academy of Agricultural Sciences; Changsha 410205 China
| | - Xin Fang
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
- Institute of Bast Fiber Crops; Chinese Academy of Agricultural Sciences; Changsha 410205 China
| | - Cao Zhang
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
| | - Yining Li
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
| | - Juan Li
- Key Laboratory of Environment-Friendly Chemistry and Applications of Ministry Education, Laboratory of Biochemistry, College of Chemistry; Xiangtan University; Xiangtan 411105 China
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Chen YL, Chiang JY, Chou HT, Fu CY, Chen YC, Lee CY, Tai NH, Chang HY. Toxicity analysis of poly(sodium-4-styrenesulfonate) coated graphene on HMEC-1 cells under dynamic conditions mimicking blood flow. RSC Adv 2017. [DOI: 10.1039/c7ra08286j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Functionalized graphene shows lower toxicity towards cells cultured in a dynamic culture as compared with in a static culture compared with other carbon nanomaterials, including MWCNTs and carbon black, due to the lateral-size effect and dispersion behavior.
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Affiliation(s)
- You-Long Chen
- Department of Materials Science and Engineering
- National Tsing Hua University
- Hsin-chu
- Taiwan
| | - Ju-Yun Chiang
- Department of Materials Science and Engineering
- National Tsing Hua University
- Hsin-chu
- Taiwan
| | - Hung-Tao Chou
- Department of Materials Science and Engineering
- National Tsing Hua University
- Hsin-chu
- Taiwan
| | - Chien-Yu Fu
- Department of Medical Science
- National Tsing Hua University
- Hsin-chu
- Taiwan
| | - Ying-Chieh Chen
- Department of Materials Science and Engineering
- National Tsing Hua University
- Hsin-chu
- Taiwan
| | - Chi-Young Lee
- Department of Materials Science and Engineering
- National Tsing Hua University
- Hsin-chu
- Taiwan
| | - Nyan-Hwa Tai
- Department of Materials Science and Engineering
- National Tsing Hua University
- Hsin-chu
- Taiwan
| | - Hwan-You Chang
- Department of Medical Science
- National Tsing Hua University
- Hsin-chu
- Taiwan
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Fede C, Albertin G, Petrelli L, De Caro R, Fortunati I, Weber V, Ferrante C. Influence of shear stress and size on viability of endothelial cells exposed to gold nanoparticles. JOURNAL OF NANOPARTICLE RESEARCH : AN INTERDISCIPLINARY FORUM FOR NANOSCALE SCIENCE AND TECHNOLOGY 2017; 19:316. [PMID: 28959137 PMCID: PMC5594036 DOI: 10.1007/s11051-017-3993-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 08/07/2017] [Indexed: 05/17/2023]
Abstract
Screening nanoparticle toxicity directly on cell culture can be a fast and cheap technique. Nevertheless, to obtain results in accordance with those observed in live animals, the conditions in which cells are cultivated should resemble the one encountered in live systems. Microfluidic devices offer the possibility to satisfy this requirement, in particular with endothelial cell lines, because they are capable to reproduce the flowing media and shear stress experienced by these cell lines in vivo. In this work, we exploit a microfluidic device to observe how human umbilical vein endothelial cells (HUVEC) viability changes when subject to a continuous flow of culture medium, in which spherical citrate-stabilized gold nanoparticles of different sizes and at varying doses are investigated. For comparison, the same experiments are also run in multiwells where the cells do not experience the shear stress induced by the flowing medium. We discuss the results considering the influence of mode of exposure and nanoparticle size (24 and 13 nm). We observed that gold nanoparticles show a lower toxicity under flow conditions with respect to static and the HUVEC viability decreases as the nanoparticle surface area per unit volume increases, regardless of size.
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Affiliation(s)
- C. Fede
- Dipartimento di Neuroscienze-Istituto di Anatomia, Università di Padova, Via Gabelli 65, 35131 Padova, Italy
| | - Giovanna Albertin
- Dipartimento di Neuroscienze-Istituto di Anatomia, Università di Padova, Via Gabelli 65, 35131 Padova, Italy
| | - L. Petrelli
- Dipartimento di Neuroscienze-Istituto di Anatomia, Università di Padova, Via Gabelli 65, 35131 Padova, Italy
| | - R. De Caro
- Dipartimento di Neuroscienze-Istituto di Anatomia, Università di Padova, Via Gabelli 65, 35131 Padova, Italy
| | - I. Fortunati
- Dipartimento di Scienze Chimiche e UdR INSTM, Università di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - V. Weber
- Dipartimento di Scienze Chimiche e UdR INSTM, Università di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Camilla Ferrante
- Dipartimento di Scienze Chimiche e UdR INSTM, Università di Padova, Via Marzolo 1, 35131 Padova, Italy
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Choi JH, Lee J, Shin W, Choi JW, Kim HJ. Priming nanoparticle-guided diagnostics and therapeutics towards human organs-on-chips microphysiological system. NANO CONVERGENCE 2016; 3:24. [PMID: 28191434 PMCID: PMC5271165 DOI: 10.1186/s40580-016-0084-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Accepted: 09/13/2016] [Indexed: 05/17/2023]
Abstract
Nanotechnology and bioengineering have converged over the past decades, by which the application of multi-functional nanoparticles (NPs) has been emerged in clinical and biomedical fields. The NPs primed to detect disease-specific biomarkers or to deliver biopharmaceutical compounds have beena validated in conventional in vitro culture models including two dimensional (2D) cell cultures or 3D organoid models. However, a lack of experimental models that have strong human physiological relevance has hampered accurate validation of the safety and functionality of NPs. Alternatively, biomimetic human "Organs-on-Chips" microphysiological systems have recapitulated the mechanically dynamic 3D tissue interface of human organ microenvironment, in which the transport, cytotoxicity, biocompatibility, and therapeutic efficacy of NPs and their conjugates may be more accurately validated. Finally, integration of NP-guided diagnostic detection and targeted nanotherapeutics in conjunction with human organs-on-chips can provide a novel avenue to accelerate the NP-based drug development process as well as the rapid detection of cellular secretomes associated with pathophysiological processes.
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Affiliation(s)
- Jin-Ha Choi
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, TX 78712 USA
| | - Jaewon Lee
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, TX 78712 USA
| | - Woojung Shin
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, TX 78712 USA
| | - Jeong-Woo Choi
- Department of Chemical & Biomolecular Engineering, Sogang University, Seoul, 04107 Republic of Korea
- Interdisciplinary Program of Integrated Biotechnology, Sogang University, Seoul, 04107 Republic of Korea
| | - Hyun Jung Kim
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, TX 78712 USA
- School of Medicine, Pusan National University, Yangsan, 50612 Republic of Korea
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Shah P, Zhu X, Zhang X, He J, Li CZ. Microelectromechanical System-Based Sensing Arrays for Comparative in Vitro Nanotoxicity Assessment at Single Cell and Small Cell-Population Using Electrochemical Impedance Spectroscopy. ACS APPLIED MATERIALS & INTERFACES 2016; 8:5804-12. [PMID: 26860350 DOI: 10.1021/acsami.5b11409] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The traditional in vitro nanotoxicity assessment approaches are conducted on a monolayer of cell culture. However, to study a cell response without interference from the neighbor cells, a single cell study is necessary; especially in cases of neuronal, cancerous, and stem cells, wherein an individual cell's fate is often not explained by the whole cell population. Nonetheless, a single cell does not mimic the actual in vivo environment and lacks important information regarding cell communication with its microenvironment. Both a single cell and a cell population provide important and complementary information about cells' behaviors. In this research, we explored nanotoxicity assessment on a single cell and a small cell population using electrochemical impedance spectroscopy and a microelectromechanical system (MEMS) device. We demonstrated a controlled capture of PC12 cells in different-sized microwells (to capture a different number of cells) using a combined method of surface functionalization and dielectrophoresis. The present approach provides a rapid nanotoxicity response as compared to other conventional approaches. This is the first study, to our knowledge, which demonstrates a comparative response of a single cell and small cell colonies on the same MEMS platform, when exposed to metaloxide nanoparticles. We demonstrated that the microenvironment of a cell is also accountable for cells' behaviors and their responses to nanomaterials. The results of this experimental study open up a new hypothesis to be tested for identifying the role of cell communication in spreading toxicity in a cell population.
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Affiliation(s)
- Pratikkumar Shah
- Nanobioengineering/Bioelectronics Laboratory, Department of Biomedical Engineering, Florida International University , 10555 West Flagler Street, Miami, Florida 33174, United States
| | - Xuena Zhu
- Nanobioengineering/Bioelectronics Laboratory, Department of Biomedical Engineering, Florida International University , 10555 West Flagler Street, Miami, Florida 33174, United States
| | - Xueji Zhang
- Research Center for Bioengineering and Sensing Technology, University of Science and Technology Beijing, 100083, P. R. China
| | - Jin He
- Department of Physics, Florida International University , Miami, Florida 33199, United States
| | - Chen-zhong Li
- Nanobioengineering/Bioelectronics Laboratory, Department of Biomedical Engineering, Florida International University , 10555 West Flagler Street, Miami, Florida 33174, United States
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Godoy-Gallardo M, Ek PK, Jansman MMT, Wohl BM, Hosta-Rigau L. Interaction between drug delivery vehicles and cells under the effect of shear stress. BIOMICROFLUIDICS 2015; 9:052605. [PMID: 26180575 PMCID: PMC4491015 DOI: 10.1063/1.4923324] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 06/18/2015] [Indexed: 05/06/2023]
Abstract
Over the last decades, researchers have developed an ever greater and more ingenious variety of drug delivery vehicles (DDVs). This has made it possible to encapsulate a wide selection of therapeutic agents, ranging from proteins, enzymes, and peptides to hydrophilic and hydrophobic small drugs while, at the same time, allowing for drug release to be triggered through a diverse range of physical and chemical cues. While these advances are impressive, the field has been lacking behind in translating these systems into the clinic, mainly due to low predictability of in vitro and rodent in vivo models. An important factor within the complex and dynamic human in vivo environment is the shear flow observed within our circulatory system and many other tissues. Within this review, recent advances to leverage microfluidic devices to better mimic these conditions through novel in vitro assays are summarized. By grouping the discussion in three prominent classes of DDVs (lipidic and polymeric particles as well as inorganic nanoparticles), we hope to guide researchers within drug delivery into this exciting field and advance a further implementation of these assay systems within the development of DDVs.
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Affiliation(s)
- M Godoy-Gallardo
- Department of Micro-and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech, Technical University of Denmark , Building 423, 2800 Lyngby, Denmark
| | - P K Ek
- Department of Micro-and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech, Technical University of Denmark , Building 423, 2800 Lyngby, Denmark
| | - M M T Jansman
- Department of Micro-and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech, Technical University of Denmark , Building 423, 2800 Lyngby, Denmark
| | - B M Wohl
- Department of Micro-and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech, Technical University of Denmark , Building 423, 2800 Lyngby, Denmark
| | - L Hosta-Rigau
- Department of Micro-and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech, Technical University of Denmark , Building 423, 2800 Lyngby, Denmark
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Koseoglu S, Meyer A, Kim D, Meyer BM, Wang Y, Dalluge JJ, Haynes CL. Analytical characterization of the role of phospholipids in platelet adhesion and secretion. Anal Chem 2015; 87:413-21. [PMID: 25439269 PMCID: PMC4287828 DOI: 10.1021/ac502293p] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Accepted: 12/02/2014] [Indexed: 12/19/2022]
Abstract
The cellular phospholipid membrane plays an important role in cell function and cell-cell communication, but its biocomplexity and dynamic nature presents a challenge for examining cellular uptake of phospholipids and the resultant effects on cell function. Platelets, small anuclear circulating cell bodies that influence a wide variety of physiological functions through their dynamic secretory and adhesion behavior, present an ideal platform for exploring the effects of exogenous phospholipids on membrane phospholipid content and cell function. In this work, a broad range of platelet functions are quantitatively assessed by leveraging a variety of analytical chemistry techniques, including ultraperformance liquid chromatography-tandem electrospray ionization mass spectrometry (UPLC-MS/MS), vasculature-mimicking microfluidic analysis, and single cell carbon-fiber microelectrode amperometry (CFMA). The relative enrichments of phosphatidylserine (PS) and phosphatidylethanolamine (PE) were characterized with UPLC-MS/MS, and the effects of the enrichment of these two phospholipids on both platelet secretory behavior and adhesion were examined. Results show that, in fact, both PS and PE influence platelet adhesion and secretion. PS was enriched dramatically and decreased platelet adhesion as well as secretion from δ-, α-, and lysosomal granules. PE enrichment was moderate and increased secretion from platelet lysosomes. These insights illuminate the critical connection between membrane phospholipid character and platelet behavior, and both the methods and results presented herein are likely translatable to other mammalian cell systems.
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Affiliation(s)
- Secil Koseoglu
- University of Minnesota, Department of
Chemistry, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Audrey
F. Meyer
- University of Minnesota, Department of
Chemistry, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Donghyuk Kim
- University of Minnesota, Department of
Chemistry, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Ben M. Meyer
- University of Minnesota, Department of
Chemistry, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Yiwen Wang
- University of Minnesota, Department of
Chemistry, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Joseph J. Dalluge
- University of Minnesota, Department of
Chemistry, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Christy L. Haynes
- University of Minnesota, Department of
Chemistry, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
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Panas A, Comouth A, Saathoff H, Leisner T, Al-Rawi M, Simon M, Seemann G, Dössel O, Mülhopt S, Paur HR, Fritsch-Decker S, Weiss C, Diabaté S. Silica nanoparticles are less toxic to human lung cells when deposited at the air-liquid interface compared to conventional submerged exposure. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2014; 5:1590-1602. [PMID: 25247141 PMCID: PMC4168966 DOI: 10.3762/bjnano.5.171] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 08/28/2014] [Indexed: 05/30/2023]
Abstract
BACKGROUND Investigations on adverse biological effects of nanoparticles (NPs) in the lung by in vitro studies are usually performed under submerged conditions where NPs are suspended in cell culture media. However, the behaviour of nanoparticles such as agglomeration and sedimentation in such complex suspensions is difficult to control and hence the deposited cellular dose often remains unknown. Moreover, the cellular responses to NPs under submerged culture conditions might differ from those observed at physiological settings at the air-liquid interface. RESULTS In order to avoid problems because of an altered behaviour of the nanoparticles in cell culture medium and to mimic a more realistic situation relevant for inhalation, human A549 lung epithelial cells were exposed to aerosols at the air-liquid interphase (ALI) by using the ALI deposition apparatus (ALIDA). The application of an electrostatic field allowed for particle deposition efficiencies that were higher by a factor of more than 20 compared to the unmodified VITROCELL deposition system. We studied two different amorphous silica nanoparticles (particles produced by flame synthesis and particles produced in suspension by the Stöber method). Aerosols with well-defined particle sizes and concentrations were generated by using a commercial electrospray generator or an atomizer. Only the electrospray method allowed for the generation of an aerosol containing monodisperse NPs. However, the deposited mass and surface dose of the particles was too low to induce cellular responses. Therefore, we generated the aerosol with an atomizer which supplied agglomerates and thus allowed a particle deposition with a three orders of magnitude higher mass and of surface doses on lung cells that induced significant biological effects. The deposited dose was estimated and independently validated by measurements using either transmission electron microscopy or, in case of labelled NPs, by fluorescence analyses. Surprisingly, cells exposed at the ALI were less sensitive to silica NPs as evidenced by reduced cytotoxicity and inflammatory responses. CONCLUSION Amorphous silica NPs induced qualitatively similar cellular responses under submerged conditions and at the ALI. However, submerged exposure to NPs triggers stronger effects at much lower cellular doses. Hence, more studies are warranted to decipher whether cells at the ALI are in general less vulnerable to NPs or specific NPs show different activities dependent on the exposure method.
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Affiliation(s)
- Alicja Panas
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Andreas Comouth
- Institute for Meteorology and Climate Research, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Harald Saathoff
- Institute for Meteorology and Climate Research, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Thomas Leisner
- Institute for Meteorology and Climate Research, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Marco Al-Rawi
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Michael Simon
- Institute of Biomedical Engineering, Karlsruhe Institute of Technology, Campus South, Kaiserstraße 12, 76128 Karlsruhe, Germany
| | - Gunnar Seemann
- Institute of Biomedical Engineering, Karlsruhe Institute of Technology, Campus South, Kaiserstraße 12, 76128 Karlsruhe, Germany
| | - Olaf Dössel
- Institute of Biomedical Engineering, Karlsruhe Institute of Technology, Campus South, Kaiserstraße 12, 76128 Karlsruhe, Germany
| | - Sonja Mülhopt
- Institute for Technical Chemistry, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Hanns-Rudolf Paur
- Institute for Technical Chemistry, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Susanne Fritsch-Decker
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Carsten Weiss
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Silvia Diabaté
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Campus North, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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