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McLoughlin S, McKenna AR, Fisher JP. Fabrication Strategies for Engineered Thin Membranous Tissues. ACS APPLIED BIO MATERIALS 2023. [PMID: 37314953 DOI: 10.1021/acsabm.3c00133] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Thin membranous tissues (TMTs) are anatomical structures consisting of multiple stratified cell layers, each less than 100 μm in thickness. While these tissues are small in scale, they play critical roles in normal tissue function and healing. Examples of TMTs include the tympanic membrane, cornea, periosteum, and epidermis. Damage to these structures can be caused by trauma or congenital disabilities, resulting in hearing loss, blindness, dysfunctional bone development, and impaired wound repair, respectively. While autologous and allogeneic tissue sources for these membranes exist, they are significantly limited by availability and patient complications. Tissue engineering has therefore become a popular strategy for TMT replacement. However, due to their complex microscale architecture, TMTs are often difficult to replicate in a biomimetic manner. The critical challenge in TMT fabrication is balancing fine resolution with the ability to mimic complex target tissue anatomy. This Review reports existing TMT fabrication strategies, their resolution and material capabilities, cell and tissue response, and the advantages and disadvantages of each technique.
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Affiliation(s)
- Shannon McLoughlin
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland 20742, United States
- Center for Engineering Complex Tissues, University of Maryland, College Park, Maryland 20742, United States
| | - Abigail Ruth McKenna
- Center for Engineering Complex Tissues, University of Maryland, College Park, Maryland 20742, United States
- Department of Biology, University of Maryland, College Park, Maryland 20742, United States
| | - John P Fisher
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland 20742, United States
- Center for Engineering Complex Tissues, University of Maryland, College Park, Maryland 20742, United States
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2
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Kolberg-Edelbrock J, Cotey TJ, Ma SY, Kapsalis LM, Bondoc DM, Lee SR, Sai H, Smith CS, Chen F, Kolberg-Edelbrock AN, Strong ME, Stupp SI. Biomimetic Extracellular Scaffolds by Microfluidic Superstructuring of Nanofibers. ACS Biomater Sci Eng 2023; 9:1251-1260. [PMID: 36808976 DOI: 10.1021/acsbiomaterials.2c01098] [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] [Indexed: 02/23/2023]
Abstract
The extracellular matrix is a dynamic framework bearing chemical and morphological cues that support many cellular functions, and artificial analogs with well-defined chemistry are of great interest for biomedical applications. Herein, we describe hierarchical, extracellular-matrix-mimetic microgels, termed "superbundles" (SBs) composed of peptide amphiphile (PA) supramolecular nanofiber networks created using flow-focusing microfluidic devices. We explore the effects of altered flow rate ratio and PA concentration on the ability to create SBs and develop design rules for producing SBs with both cationic and anionic PA nanofibers and gelators. We demonstrate the morphological similarities of SBs to decellularized extracellular matrices and showcase their ability to encapsulate and retain proteinaceous cargos with a wide variety of isoelectric points. Finally, we demonstrate that the novel SB morphology does not affect the well-established biocompatibility of PA gels.
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Affiliation(s)
- Jack Kolberg-Edelbrock
- Department of Materials Science and Engineering, McCormick School of Engineering, Northwestern University, 2220 Campus Drive, Room 2036, Evanston, Illinois 60208-0893, United States
- Medical Scientist Training Program, Feinberg School of Medicine, Northwestern University, 303 East Chicago Avenue, Morton 1-670, Chicago, Illinois 60611-3008, United States
| | - Thomas J Cotey
- Department of Materials Science and Engineering, McCormick School of Engineering, Northwestern University, 2220 Campus Drive, Room 2036, Evanston, Illinois 60208-0893, United States
| | - Steven Y Ma
- Department of Materials Science and Engineering, McCormick School of Engineering, Northwestern University, 2220 Campus Drive, Room 2036, Evanston, Illinois 60208-0893, United States
| | - Litsa M Kapsalis
- Department of Materials Science and Engineering, McCormick School of Engineering, Northwestern University, 2220 Campus Drive, Room 2036, Evanston, Illinois 60208-0893, United States
| | - Delaney M Bondoc
- Department of Chemistry, Weinberg College of Arts and Sciences, Northwestern University, 2145 Sheridan Road, Tech K148, Evanston, Illinois 60208-0834, United States
| | - Sieun Ruth Lee
- Department of Materials Science and Engineering, McCormick School of Engineering, Northwestern University, 2220 Campus Drive, Room 2036, Evanston, Illinois 60208-0893, United States
| | - Hiroaki Sai
- Department of Materials Science and Engineering, McCormick School of Engineering, Northwestern University, 2220 Campus Drive, Room 2036, Evanston, Illinois 60208-0893, United States
- Simpson Querrey Institute for BioNanotechnology, Northwestern University, 303 East Superior Street, Lurie 11, Chicago, Illinois 60611-3015, United States
| | - Cara S Smith
- Department of Biomedical Engineering, McCormick School of Engineering, Northwestern University, 2145 Sheridan Road, Tech E310, Evanston, Illinois 60208-0893, United States
| | - Feng Chen
- Simpson Querrey Institute for BioNanotechnology, Northwestern University, 303 East Superior Street, Lurie 11, Chicago, Illinois 60611-3015, United States
| | - Alexandra N Kolberg-Edelbrock
- Department of Biomedical Engineering, McCormick School of Engineering, Northwestern University, 2145 Sheridan Road, Tech E310, Evanston, Illinois 60208-0893, United States
| | - Madison E Strong
- Department of Biomedical Engineering, McCormick School of Engineering, Northwestern University, 2145 Sheridan Road, Tech E310, Evanston, Illinois 60208-0893, United States
| | - Samuel I Stupp
- Department of Materials Science and Engineering, McCormick School of Engineering, Northwestern University, 2220 Campus Drive, Room 2036, Evanston, Illinois 60208-0893, United States
- Department of Chemistry, Weinberg College of Arts and Sciences, Northwestern University, 2145 Sheridan Road, Tech K148, Evanston, Illinois 60208-0834, United States
- Simpson Querrey Institute for BioNanotechnology, Northwestern University, 303 East Superior Street, Lurie 11, Chicago, Illinois 60611-3015, United States
- Department of Biomedical Engineering, McCormick School of Engineering, Northwestern University, 2145 Sheridan Road, Tech E310, Evanston, Illinois 60208-0893, United States
- Department of Medicine, Feinberg School of Medicine, Northwestern University, 676 North Saint Clair Street, Arkes Suite 2330, Chicago, Illinois 60611-2915, United States
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Liu MM, Zhong Y, Chen Y, Wu LN, Chen W, Lin XH, Lei Y, Liu AL. Electrochemical monitoring the effect of drug intervention on PC12 cell damage model cultured on paper-PLA 3D printed device. Anal Chim Acta 2022; 1194:339409. [DOI: 10.1016/j.aca.2021.339409] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/25/2021] [Accepted: 12/27/2021] [Indexed: 12/28/2022]
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Tang LJW, Zaseela A, Toh CCM, Adine C, Aydar AO, Iyer NG, Fong ELS. Engineering stromal heterogeneity in cancer. Adv Drug Deliv Rev 2021; 175:113817. [PMID: 34087326 DOI: 10.1016/j.addr.2021.05.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 05/19/2021] [Accepted: 05/29/2021] [Indexed: 02/09/2023]
Abstract
Based on our exponentially increasing knowledge of stromal heterogeneity from advances in single-cell technologies, the notion that stromal cell types exist as a spectrum of unique subpopulations that have specific functions and spatial distributions in the tumor microenvironment has significant impact on tumor modeling for drug development and personalized drug testing. In this Review, we discuss the importance of incorporating stromal heterogeneity and tumor architecture, and propose an overall approach to guide the reconstruction of stromal heterogeneity in vitro for tumor modeling. These next-generation tumor models may support the development of more precise drugs targeting specific stromal cell subpopulations, as well as enable improved recapitulation of patient tumors in vitro for personalized drug testing.
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Affiliation(s)
- Leon Jia Wei Tang
- Department of Biological Sciences, National University of Singapore, Singapore
| | - Ayshath Zaseela
- Department of Biomedical Engineering, National University of Singapore, Singapore
| | | | - Christabella Adine
- Department of Biomedical Engineering, National University of Singapore, Singapore; The N.1 Institute for Health, National University of Singapore, Singapore
| | - Abdullah Omer Aydar
- Department of Biomedical Engineering, National University of Singapore, Singapore
| | - N Gopalakrishna Iyer
- National Cancer Centre Singapore, Singapore; Duke-NUS Medical School, Singapore.
| | - Eliza Li Shan Fong
- Department of Biomedical Engineering, National University of Singapore, Singapore; The N.1 Institute for Health, National University of Singapore, Singapore.
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Cell Therapy and Bioengineering in Experimental Liver Regenerative Medicine: In Vivo Injury Models and Grafting Strategies. CURRENT TRANSPLANTATION REPORTS 2021. [DOI: 10.1007/s40472-021-00325-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Abstract
Purpose of Review
To describe experimental liver injury models used in regenerative medicine, cell therapy strategies to repopulate damaged livers and the efficacy of liver bioengineering.
Recent Findings
Several animal models have been developed to study different liver conditions. Multiple strategies and modified protocols of cell delivery have been also reported. Furthermore, using bioengineered liver scaffolds has shown promising results that could help in generating a highly functional cell delivery system and/or a whole transplantable liver.
Summary
To optimize the most effective strategies for liver cell therapy, further studies are required to compare among the performed strategies in the literature and/or innovate a novel modifying technique to overcome the potential limitations. Coating of cells with polymers, decellularized scaffolds, or microbeads could be the most appropriate solution to improve cellular efficacy. Besides, overcoming the problems of liver bioengineering may offer a radical treatment for end-stage liver diseases.
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Correia CR, Bjørge IM, Nadine S, Mano JF. Minimalist Tissue Engineering Approaches Using Low Material-Based Bioengineered Systems. Adv Healthc Mater 2021; 10:e2002110. [PMID: 33709572 DOI: 10.1002/adhm.202002110] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/17/2021] [Indexed: 12/14/2022]
Abstract
From an "over-engineering" era in which biomaterials played a central role, now it is observed to the emergence of "developmental" tissue engineering (TE) strategies which rely on an integrative cell-material perspective that paves the way for cell self-organization. The current challenge is to engineer the microenvironment without hampering the spontaneous collective arrangement ability of cells, while simultaneously providing biochemical, geometrical, and biophysical cues that positively influence tissue healing. These efforts have resulted in the development of low-material based TE strategies focused on minimizing the amount of biomaterial provided to the living key players of the regenerative process. Through a "minimalist-engineering" approach, the main idea is to fine-tune the spatial balance occupied by the inanimate region of the regenerative niche toward maximum actuation of the key living components during the healing process.
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Affiliation(s)
- Clara R. Correia
- CICECO – Aveiro Institute of Materials Department of Chemistry University of Aveiro Campus Universitário de Santiago Aveiro 3810‐193 Portugal
| | - Isabel M. Bjørge
- CICECO – Aveiro Institute of Materials Department of Chemistry University of Aveiro Campus Universitário de Santiago Aveiro 3810‐193 Portugal
| | - Sara Nadine
- CICECO – Aveiro Institute of Materials Department of Chemistry University of Aveiro Campus Universitário de Santiago Aveiro 3810‐193 Portugal
| | - João F. Mano
- CICECO – Aveiro Institute of Materials Department of Chemistry University of Aveiro Campus Universitário de Santiago Aveiro 3810‐193 Portugal
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Nakatsuji H, Kitano S, Irie S, Matsusaki M. Preparation of Extracellular Matrix Paper and Construction of Multi-Layered 3D Tissue Model. ACTA ACUST UNITED AC 2020; 88:e112. [PMID: 32776707 DOI: 10.1002/cpcb.112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Construction of organized three-dimensional (3D) tissue with extracellular matrix (ECM) and multiple types of cells is important for tissue engineering to enable tissue function and enhance cellular function. However, the concentration of ECM and the thickness of the 3D tissue have been limited in previous methods due to a lack of permeability to nutrients and oxygen. Besides, it is difficult to use matured natural ECM as a cell scaffold without chemical modification due to its insolubility. In this article, we focus on multi-layered structure, which is commonly found in living tissue such as skin, blood vessels, and other organs. Here, we describe the preparation of a paper-like scaffold (ECM paper) from micro-fibered natural ECM and the construction of 3D multi-layered tissue composed of cell layers and ECM layers by stacking cell-seeded ECM papers. The thickness and components of the ECM layers are easily controllable by changing the composition of the ECM papers, and the fibrous structure of ECM paper shows high permeability and permits cell migration. Additionally, the ECM microfiber, which is physically defiberized from natural ECM, has a high ECM concentration equal to that of living tissue and high stability under physiological conditions. Therefore, this set of protocols enables construction of multi-layered 3D tissue composed of precisely controlled ECM layers and cell layers that may contribute to the assembly of tissue models. © 2020 by John Wiley & Sons, Inc. Basic Protocol 1: Preparation of extracellular matrix paper Basic Protocol 2: Evaluation of cellular function of cells on extracellular matrix paper Basic Protocol 3: Construction of multi-layered 3D tissue.
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Affiliation(s)
- Hirotaka Nakatsuji
- Joint Research Laboratory (TOPPAN) for Advanced Cell Regulatory Chemistry, Graduate School of Engineering, Osaka University, Osaka, Japan
| | - Shiro Kitano
- Joint Research Laboratory (TOPPAN) for Advanced Cell Regulatory Chemistry, Graduate School of Engineering, Osaka University, Osaka, Japan.,Toppan Printing Co., Ltd., Tokyo, Japan
| | - Shinji Irie
- Joint Research Laboratory (TOPPAN) for Advanced Cell Regulatory Chemistry, Graduate School of Engineering, Osaka University, Osaka, Japan.,Toppan Printing Co., Ltd., Tokyo, Japan
| | - Michiya Matsusaki
- Joint Research Laboratory (TOPPAN) for Advanced Cell Regulatory Chemistry, Graduate School of Engineering, Osaka University, Osaka, Japan.,Division of Applied Chemistry, Graduate School of Engineering, Osaka University, Osaka, Japan
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Hierarchical biofabrication of biomimetic collagen-elastin vascular grafts with controllable properties via lyophilisation. Acta Biomater 2020; 112:52-61. [PMID: 32525053 DOI: 10.1016/j.actbio.2020.06.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 05/28/2020] [Accepted: 06/02/2020] [Indexed: 12/19/2022]
Abstract
This article describes the development of a hierarchical biofabrication technique suitable to create large but complex structures, such as vascular mimicking grafts, using facile lyophilisation technology amenable to multiple other biomaterial classes. The combination of three fabrication techniques together, namely solvent evaporation, lyophilisation, and crosslinking together allows highly tailorable structures from the microstructure up to the macrostructure, and with the ability to independently crosslink each layer it allows great flexibility to match desired native mechanical properties independently of the micro/macrostructure. We have demonstrated the flexibility of this biofabrication technique by independently optimising each of the layers to create a multi-layered arterial structure with tailored architectural and biophysical/biochemical properties using a collagen-elastin composite. Taken together, the facile biofabrication methodology developed has led to the development of a biomimetic bilayered scaffold suitable for use as a tissue engineered vascular graft (for haemodialysis access or peripheral/coronary bypass), or as an in vitro test platform to examine disease progression, pharmacological toxicity, or cardiovascular medical device testing. STATEMENT OF SIGNIFICANCE: The ability to grow large complex tissues such as blood vessels for transplantation is often hampered by the limitations of the selected biofabrication technique. Here, we sought to overcome some of the fabrication limitations for naturally occurring cardiovascular polymers (collagen/elastin) via a hierarchical approach to fabrication where each layer is built upon the previous. This approach enabled the flexibility to modify and tailor each layer's properties independently via control over polymer concentration, microstructure, and crosslinking. This simple approach facilitated us to fabricate multi-layered vascular grafts which were remodelled into high-density vascular tissue after 21-days. The fabrication approach could be translated to a myriad of other tissues while the engineered vascular graft could also be used as a test platform for drugs/medical devices or as a tissue engineering scaffold for vascular grafting for different indications.
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Zeng J, Sasaki N, Correia CR, Mano JF, Matsusaki M. Fabrication of Artificial Nanobasement Membranes for Cell Compartmentalization in 3D Tissues. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1907434. [PMID: 32372510 DOI: 10.1002/smll.201907434] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In recent decades, tissue engineering techniques have attracted much attention in the construction of 3D tissues or organs. However, even though precise control of cell locations in 3D has been achieved, the organized cell locations are easily destroyed because of the cell migration during the cell culture period. In human body, basement membranes (BMs) maintain the precise cell locations in 3D (compartmentalization). Constructing artificial BMs that mimic the structure and biofunctions of natural BMs remains a major challenge. Here, a nanometer-sized artificial BM through layer-by-layer assembly of collagen type IV (Col-IV) and laminin (LM), chosen because they are the main components of natural BMs, is reported. This multilayered Col-IV/LM nanofilm imitates natural BM structure closely, showing controllable and similar components, thickness, and fibrous network. The Col-IV/LM nanofilms have high cell adhesion properties and maintain the spreading morphology effectively. Furthermore, the barrier effect of preventing cell migration but permitting effective cell-cell crosstalk between fibroblasts and endothelial cells demonstrates the ability of Col-IV/LM nanofilms for cell compartmentalization in 3D tissues, providing more reliable tissue models for evaluating drug efficacy, nanotoxicology, and implantation.
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Affiliation(s)
- Jinfeng Zeng
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Naoko Sasaki
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Clara R Correia
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, Aveiro, 3810-193, Portugal
| | - João F Mano
- Department of Chemistry, CICECO-Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, Aveiro, 3810-193, Portugal
| | - Michiya Matsusaki
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
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Matsumoto A, Numata K. Biomaterials Science and Engineering in Japan: Attractive, Multidisciplinary, and Essential Research Field in Japan. ACS Biomater Sci Eng 2019; 5:5559-5560. [PMID: 33405686 DOI: 10.1021/acsbiomaterials.9b01613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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