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Dynamics of Endothelial Engagement and Filopodia Formation in Complex 3D Microscaffolds. Int J Mol Sci 2022; 23:ijms23052415. [PMID: 35269558 PMCID: PMC8910162 DOI: 10.3390/ijms23052415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/08/2022] [Accepted: 02/16/2022] [Indexed: 11/28/2022] Open
Abstract
The understanding of endothelium–extracellular matrix interactions during the initiation of new blood vessels is of great medical importance; however, the mechanobiological principles governing endothelial protrusive behaviours in 3D microtopographies remain imperfectly understood. In blood capillaries submitted to angiogenic factors (such as vascular endothelial growth factor, VEGF), endothelial cells can transiently transdifferentiate in filopodia-rich cells, named tip cells, from which angiogenesis processes are locally initiated. This protrusive state based on filopodia dynamics contrasts with the lamellipodia-based endothelial cell migration on 2D substrates. Using two-photon polymerization, we generated 3D microstructures triggering endothelial phenotypes evocative of tip cell behaviour. Hexagonal lattices on pillars (“open”), but not “closed” hexagonal lattices, induced engagement from the endothelial monolayer with the generation of numerous filopodia. The development of image analysis tools for filopodia tracking allowed to probe the influence of the microtopography (pore size, regular vs. elongated structures, role of the pillars) on orientations, engagement and filopodia dynamics, and to identify MLCK (myosin light-chain kinase) as a key player for filopodia-based protrusive mode. Importantly, these events occurred independently of VEGF treatment, suggesting that the observed phenotype was induced through microtopography. These microstructures are proposed as a model research tool for understanding endothelial cell behaviour in 3D fibrillary networks.
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Myram S, Venzac B, Lapin B, Battistella A, Cayrac F, Cinquin B, Cavaniol C, Gropplero G, Bonnet I, Demolombe S, Descroix S, Coscoy S. A Multitubular Kidney-on-Chip to Decipher Pathophysiological Mechanisms in Renal Cystic Diseases. Front Bioeng Biotechnol 2021; 9:624553. [PMID: 34124016 PMCID: PMC8188354 DOI: 10.3389/fbioe.2021.624553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 03/22/2021] [Indexed: 12/11/2022] Open
Abstract
Autosomal Dominant Polycystic Kidney Disease (ADPKD) is a major renal pathology provoked by the deletion of PKD1 or PKD2 genes leading to local renal tubule dilation followed by the formation of numerous cysts, ending up with renal failure in adulthood. In vivo, renal tubules are tightly packed, so that dilating tubules and expanding cysts may have mechanical influence on adjacent tubules. To decipher the role of this coupling between adjacent tubules, we developed a kidney-on-chip reproducing parallel networks of tightly packed tubes. This original microdevice is composed of cylindrical hollow tubes of physiological dimensions, parallel and closely packed with 100-200 μm spacing, embedded in a collagen I matrix. These multitubular systems were properly colonized by different types of renal cells with long-term survival, up to 2 months. While no significant tube dilation over time was observed with Madin-Darby Canine Kidney (MDCK) cells, wild-type mouse proximal tubule (PCT) cells, or with PCT Pkd1 +/- cells (with only one functional Pkd1 allele), we observed a typical 1.5-fold increase in tube diameter with isogenic PCT Pkd1 -/- cells, an ADPKD cellular model. This tube dilation was associated with an increased cell proliferation, as well as a decrease in F-actin stress fibers density along the tube axis. With this kidney-on-chip model, we also observed that for larger tube spacing, PCT Pkd1 -/- tube deformations were not spatially correlated with adjacent tubes whereas for shorter spacing, tube deformations were increased between adjacent tubes. Our device reveals the interplay between tightly packed renal tubes, constituting a pioneering tool well-adapted to further study kidney pathophysiology.
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Affiliation(s)
- Sarah Myram
- Institut Curie, Université PSL (Paris Sciences & Lettres), Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, Paris, France
| | - Bastien Venzac
- Institut Curie, Université PSL (Paris Sciences & Lettres), Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, Paris, France
| | - Brice Lapin
- Institut Curie, Université PSL (Paris Sciences & Lettres), Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, Paris, France
| | - Aude Battistella
- Institut Curie, Université PSL (Paris Sciences & Lettres), Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, Paris, France
| | - Fanny Cayrac
- Institut Curie, Université PSL (Paris Sciences & Lettres), Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, Paris, France
| | - Bertrand Cinquin
- Institut Pierre-Gilles de Gennes, IPGG Technology Platform, UMS 3750 CNRS, Paris, France
| | - Charles Cavaniol
- Institut Curie, Université PSL (Paris Sciences & Lettres), Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, Paris, France
- Fluigent SA, France
| | - Giacomo Gropplero
- Institut Curie, Université PSL (Paris Sciences & Lettres), Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, Paris, France
| | - Isabelle Bonnet
- Institut Curie, Université PSL (Paris Sciences & Lettres), Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, Paris, France
| | - Sophie Demolombe
- Université Côte d’Azur, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Institut de Pharmacologie Moléculaire et Cellulaire, Labex ICST, Valbonne, France
| | - Stéphanie Descroix
- Institut Curie, Université PSL (Paris Sciences & Lettres), Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, Paris, France
| | - Sylvie Coscoy
- Institut Curie, Université PSL (Paris Sciences & Lettres), Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, Paris, France
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The biocompatibility of biofuel cells operating inside the body. Biochem Soc Trans 2020; 48:867-879. [PMID: 32539103 DOI: 10.1042/bst20190618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/01/2020] [Accepted: 05/12/2020] [Indexed: 11/17/2022]
Abstract
In 1968 Wolfson et al. published the concept for producing energy inside the body using catalytic electrodes exposed to the body fluid as an electrolyte and utilising naturally occurring fuels such as glucose. Since then, the technology has advanced to enhance the levels of power using enzymes immobilised within three-dimensional bioelectrodes that are nanostructured. Current research in the field of enzymatic fuel cells is directed toward applying electrochemical and nanostructural expertise to increase the energy density, to increase the power density, to increase the operational stability, and to increase the voltage output. Nonetheless, biocompatibility remains the major challenge for increasing the life-time for implanted enzymatic biofuel cells. Here, we discuss the current issues for biocompatibility and suggest directions to enhance the design of biofuel cells so as to increase the life-time of implantation whilst maintaining sufficient performance to provide power for implanted medical devices.
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Challenges for the Implantation of Symbiotic Nanostructured Medical Devices. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10082923] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
We discuss the perspectives of designing implantable medical devices that have the criterion of being symbiotic. Our starting point was whether the implanted device is intended to have any two-way (“duplex”) communication of energy or materials with the body. Such duplex communication extends the existing concepts of a biomaterial and biocompatibility to include the notion that it is important to consider the intended functional use of the implanted medical device. This demands a biomimetic approach to design functional symbiotic implantable medical devices that can be more efficient in mimicking what is happening at the molecular and cellular levels to create stable interfaces that allow for the unfettered exchanges of molecules between an implanted device and a body. Such a duplex level of communication is considered to be a necessary characteristic of symbiotic implanted medical devices that are designed to function for long periods of time inside the body to restore and assist the function of the body. We illustrate these perspectives with experience gained from implanting functional enzymatic biofuel cells.
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Jiang L, Ivich F, Tahsin S, Tran M, Frank SB, Miranti CK, Zohar Y. Human stroma and epithelium co-culture in a microfluidic model of a human prostate gland. BIOMICROFLUIDICS 2019; 13:064116. [PMID: 31768202 PMCID: PMC6867939 DOI: 10.1063/1.5126714] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 11/11/2019] [Indexed: 05/10/2023]
Abstract
The prostate is a walnut-sized gland that surrounds the urethra of males at the base of the bladder comprising a muscular portion, which controls the release of urine, and a glandular portion, which secretes fluids that nourish and protect sperms. Here, we report the development of a microfluidic-based model of a human prostate gland. The polydimethylsiloxane (PDMS) microfluidic device, consisting of two stacked microchannels separated by a polyester porous membrane, enables long-term in vitro cocultivation of human epithelial and stromal cells. The porous separation membrane provides an anchoring scaffold for long-term culturing of the two cell types on its opposite surfaces allowing paracrine signaling but not cell crossing between the two channels. The microfluidic device is transparent enabling high resolution bright-field and fluorescence imaging. Within this coculture model of a human epithelium/stroma interface, we simulated the functional development of the in vivo human prostate gland. We observed the successful differentiation of basal epithelial cells into luminal secretory cells determined biochemically by immunostaining with known differentiation biomarkers, particularly androgen receptor expression. We also observed morphological changes where glandlike mounds appeared with relatively empty centers reminiscent of prostatic glandular acini structures. This prostate-on-a-chip will facilitate the direct evaluation of paracrine and endocrine cross talk between these two cell types as well as studies associated with normal vs disease-related events such as prostate cancer.
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Affiliation(s)
- L. Jiang
- Department of Aerospace & Mechanical Engineering, University of Arizona, Tucson, Arizona 85721, USA
- Author to whom correspondence should be addressed:
| | - F. Ivich
- Department of Biomedical Engineering, University of Arizona, Tucson, Arizona 85721, USA
| | | | - M. Tran
- Department of Biomedical Engineering, University of Arizona, Tucson, Arizona 85721, USA
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Kawaguchi M, Fukui T, Funamoto K, Tanaka M, Tanaka M, Murata S, Miyauchi S, Hayase T. Viscosity Estimation of a Suspension with Rigid Spheres in Circular Microchannels Using Particle Tracking Velocimetry. MICROMACHINES 2019; 10:mi10100675. [PMID: 31590317 PMCID: PMC6843142 DOI: 10.3390/mi10100675] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/01/2019] [Accepted: 10/02/2019] [Indexed: 12/22/2022]
Abstract
Suspension flows are ubiquitous in industry and nature. Therefore, it is important to understand the rheological properties of a suspension. The key to understanding the mechanism of suspension rheology is considering changes in its microstructure. It is difficult to evaluate the influence of change in the microstructure on the rheological properties affected by the macroscopic flow field for non-colloidal particles. In this study, we propose a new method to evaluate the changes in both the microstructure and rheological properties of a suspension using particle tracking velocimetry (PTV) and a power-law fluid model. Dilute suspension (0.38%) flows with fluorescent particles in a microchannel with a circular cross section were measured under low Reynolds number conditions (Re ≈ 10-4). Furthermore, the distribution of suspended particles in the radial direction was obtained from the measured images. Based on the power-law index and dependence of relative viscosity on the shear rate, we observed that the non-Newtonian properties of the suspension showed shear-thinning. This method will be useful in revealing the relationship between microstructural changes in a suspension and its rheology.
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Affiliation(s)
- Misa Kawaguchi
- Department of Mechanical Engineering, Kyoto Institute of Technology, Kyoto 606-8585, Japan.
| | - Tomohiro Fukui
- Department of Mechanical Engineering, Kyoto Institute of Technology, Kyoto 606-8585, Japan.
| | - Kenichi Funamoto
- Institute of Fluid Science, Tohoku University, Sendai 980-8577, Japan.
| | - Miho Tanaka
- Department of Mechanical Engineering, Kyoto Institute of Technology, Kyoto 606-8585, Japan.
| | - Mitsuru Tanaka
- Department of Mechanical Engineering, Kyoto Institute of Technology, Kyoto 606-8585, Japan.
| | - Shigeru Murata
- Department of Mechanical Engineering, Kyoto Institute of Technology, Kyoto 606-8585, Japan.
| | - Suguru Miyauchi
- Institute of Fluid Science, Tohoku University, Sendai 980-8577, Japan.
| | - Toshiyuki Hayase
- Institute of Fluid Science, Tohoku University, Sendai 980-8577, Japan.
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3D polyelectrolyte scaffolds to mimic exocrine glands: a step towards a prostate-on-chip platform. THE EUROBIOTECH JOURNAL 2018. [DOI: 10.2478/ebtj-2018-0048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract
We report our approach to creating a microfluidic chip (namely UroLOC) that mimics the acinar/tubular structure and the luminal microenvironment of exocrine glands. The chip utilises a nanostructured membrane that is designed to provide a 3-dimensional supporting scaffold for the growth of exocrine acinus epithelial cells. The nanostructured membrane was produced using layer-by-layer assembly of polyelectrolytes, and formed into 3-dimensional hemispherical cavities and “finger-like” structures in order to mimic the natural architecture of acini found in exocrine glands. We utilised normal (PNT2) and cancerous (PC3, LNCaP) prostate epithelial cells to demonstrate the proof-of-concept of using MALDI (Matrix Assisted Laser Desorption Ionisation) profiling of secretions collected after 48 hours of cell growth, with no concentration or purification steps and without any a priori on the knowledge of targeted proteins. This MALDI profiling analysis of the crude supernatants from 3 different cell lines (PNT2, PC3 and LNCaP) demonstrated the capacity of the MALDI profiling approach to discriminate between the different secretome signatures. The UroLOC concept and secretome profiling that we describe opens new opportunities in terms of liquid-biopsy based diagnosis, particularly for the early stages of carcinogenesis.
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Venzac B, Madoun R, Benarab T, Monnier S, Cayrac F, Myram S, Leconte L, Amblard F, Viovy JL, Descroix S, Coscoy S. Engineering small tubes with changes in diameter for the study of kidney cell organization. BIOMICROFLUIDICS 2018; 12:024114. [PMID: 29657657 PMCID: PMC5882411 DOI: 10.1063/1.5025027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 03/19/2018] [Indexed: 05/08/2023]
Abstract
Multicellular tubes are structures ubiquitously found during development and in adult organisms. Their topologies (diameter, direction or branching), together with their mechanical characteristics, play fundamental roles in organ function and in the emergence of pathologies. In tubes of micrometric range diameters, typically found in the vascular system, renal tubules or excretory ducts, cells are submitted to a strong curvature and confinement effects in addition to flow. Then, small tubes with change in diameter are submitted to a local gradient of shear stress and curvature, which may lead to complex mechanotransduction responses along tubes, and may be involved in the onset or propagation of cystic or obstructive pathologies. We describe here a simple method to build a microfluidic device that integrates cylindrical channels with changes in diameter that mimic in vivo tube geometries. This microfabrication approach is based on molding of etched tungsten wires, which can achieve on a flexible way any change in diameter in a polydimethylsiloxane (PDMS) microdevice. The interest of this biomimetic multitube system has been evidenced by reproducing renal tubules on chip. In particular, renal cell lines were successfully seeded and grown in PDMS circular tubes with a transition between 80 μm and 50 μm diameters. Thanks to this biomimetic platform, the effect of the tube curvature has been investigated especially regarding cell morphology and orientation. The effect of shear stress on confluent cells has also been assessed simultaneously in both parts of tubes. It is thus possible to study interconnected cell response to differential constraints which is of central importance when mimicking tubes present in the organism.
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Affiliation(s)
| | | | | | | | | | | | - Ludovic Leconte
- Institut Curie, PSL Research University, CNRS UMR 144, 75005 Paris, France
| | | | | | | | - Sylvie Coscoy
- Authors to whom correspondence should be addressed: and
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Hwang Y, Candler RN. Non-planar PDMS microfluidic channels and actuators: a review. LAB ON A CHIP 2017; 17:3948-3959. [PMID: 28862708 DOI: 10.1039/c7lc00523g] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
This review examines the state of the art for manufacturing non-planar miniature channels and actuators from PDMS, where non-planar structures are defined here as those beyond simple extrusions of 2D designs, either with rounded or variable cross sections or with an emergence of the channel trajectory out-of-plane. The motivation for 3D PDMS structures and advances in their fabrication are described, focusing on geometries that were previously unachievable through conventional microfabrication. The motivation for non-planar microfluidic channels and actuators is first discussed and the existing literature is grouped into general fabrication themes and described. The structures are organized by their method of fabrication and evaluated based on their relevant properties, including the capability of producing structures with complex geometry, automation of the fabrication process, and minimum feature size. Additional properties are included for work in the more recently emerging field of non-planar PDMS actuators, where the feature size, actuation stroke, and actuation method are the key parameters of interest. In particular, this review considers the impact from recent advances in additive manufacturing, which now allow creation of truly arbitrary 3D structures down to ∼100 μm size scales.
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Affiliation(s)
- Yongha Hwang
- Department of Electro-Mechanical Systems Engineering, Korea University Sejong Campus, South Korea.
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Helmer D, Voigt A, Wagner S, Keller N, Sachsenheimer K, Kotz F, Nargang TM, Rapp BE. Suspended Liquid Subtractive Lithography: One-step generation of 3D channel geometries in viscous curable polymer matrices. Sci Rep 2017; 7:7387. [PMID: 28785064 PMCID: PMC5547044 DOI: 10.1038/s41598-017-07630-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 07/03/2017] [Indexed: 11/20/2022] Open
Abstract
The miniaturization of synthesis, analysis and screening experiments is an important step towards more environmentally friendly chemistry, statistically significant biology and fast and cost-effective medicinal assays. The facile generation of arbitrary 3D channel structures in polymers is pivotal to these techniques. Here we present a method for printing microchannels directly into viscous curable polymer matrices by injecting a surfactant into the uncured material via a steel capillary attached to a 3D printer. We demonstrate this technique using polydimethylsiloxane (PDMS) one of the most widely used polymers for the fabrication of, e. g. microfluidic chips. We show that this technique which we term Suspended Liquid Subtractive Lithography (SLSL) is well suited for printing actuators, T-junctions and complex three dimensional structures. The formation of truly arbitrary channels in 3D could revolutionize the fabrication of miniaturized chips and will find broad application in biology, chemistry and medicine.
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Affiliation(s)
- D Helmer
- Karlsruhe Institute of Technology, Institute of Microstructure Technology IMT, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - A Voigt
- Karlsruhe Institute of Technology, Institute of Microstructure Technology IMT, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - S Wagner
- Karlsruhe Institute of Technology, Institute of Microstructure Technology IMT, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - N Keller
- Karlsruhe Institute of Technology, Institute of Microstructure Technology IMT, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - K Sachsenheimer
- Karlsruhe Institute of Technology, Institute of Microstructure Technology IMT, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - F Kotz
- Karlsruhe Institute of Technology, Institute of Microstructure Technology IMT, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - T M Nargang
- Karlsruhe Institute of Technology, Institute of Microstructure Technology IMT, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - B E Rapp
- Karlsruhe Institute of Technology, Institute of Microstructure Technology IMT, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.
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Gelber MK, Kole MR, Kim N, Aluru NR, Bhargava R. Quantitative Chemical Imaging of Nonplanar Microfluidics. Anal Chem 2017; 89:1716-1723. [PMID: 27983804 DOI: 10.1021/acs.analchem.6b03943] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Confocal and multiphoton optical imaging techniques have been powerful tools for evaluating the performance of and monitoring experiments within microfluidic devices, but this application suffers from two pitfalls. The first is that obtaining the necessary imaging contrast often requires the introduction of an optical label which can potentially change the behavior of the system. The emerging analytical technique stimulated Raman scattering (SRS) microscopy promises a solution, as it can rapidly measure 3D concentration maps based on vibrational spectra, label-free; however, when using any optical imaging technique, including SRS, there is an additional problem of optical aberration due to refractive index mismatch between the fluid and the device walls. New approaches such as 3D printing are extending the range of materials from which microfluidic devices can be fabricated; thus, the problem of aberration can be obviated simply by selecting a chip material that matches the refractive index of the desired fluid. To demonstrate complete chemical imaging of a geometrically complex device, we first use sacrificial molding of a freeform 3D printed template to create a round-channel, 3D helical micromixer in a low-refractive-index polymer. We then use SRS to image the mixing of aqueous glucose and salt solutions throughout the entire helix volume. This fabrication approach enables truly nonperturbative 3D chemical imaging with low aberration, and the concentration profiles measured within the device agree closely with numerical simulations.
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Affiliation(s)
- Matthew K Gelber
- Beckman Institute for Advanced Science and Technology, ‡Department of Bioengineering, §Department of Mechanical Science and Engineering, and ∥Departments of Electrical & Computer Engineering, Chemical and Biomolecular Engineering and Chemistry, University of Illinois , Urbana, Illinois 61801, United States
| | - Matthew R Kole
- Beckman Institute for Advanced Science and Technology, ‡Department of Bioengineering, §Department of Mechanical Science and Engineering, and ∥Departments of Electrical & Computer Engineering, Chemical and Biomolecular Engineering and Chemistry, University of Illinois , Urbana, Illinois 61801, United States
| | - Namjung Kim
- Beckman Institute for Advanced Science and Technology, ‡Department of Bioengineering, §Department of Mechanical Science and Engineering, and ∥Departments of Electrical & Computer Engineering, Chemical and Biomolecular Engineering and Chemistry, University of Illinois , Urbana, Illinois 61801, United States
| | - Narayana R Aluru
- Beckman Institute for Advanced Science and Technology, ‡Department of Bioengineering, §Department of Mechanical Science and Engineering, and ∥Departments of Electrical & Computer Engineering, Chemical and Biomolecular Engineering and Chemistry, University of Illinois , Urbana, Illinois 61801, United States
| | - Rohit Bhargava
- Beckman Institute for Advanced Science and Technology, ‡Department of Bioengineering, §Department of Mechanical Science and Engineering, and ∥Departments of Electrical & Computer Engineering, Chemical and Biomolecular Engineering and Chemistry, University of Illinois , Urbana, Illinois 61801, United States
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Picollet-D’hahan N, Dolega ME, Liguori L, Marquette C, Le Gac S, Gidrol X, Martin DK. A 3D Toolbox to Enhance Physiological Relevance of Human Tissue Models. Trends Biotechnol 2016; 34:757-769. [DOI: 10.1016/j.tibtech.2016.06.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 06/17/2016] [Accepted: 06/28/2016] [Indexed: 01/21/2023]
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