1
|
Luo W, Zhang H, Wan R, Cai Y, Liu Y, Wu Y, Yang Y, Chen J, Zhang D, Luo Z, Shang X. Biomaterials-Based Technologies in Skeletal Muscle Tissue Engineering. Adv Healthc Mater 2024:e2304196. [PMID: 38712598 DOI: 10.1002/adhm.202304196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 04/26/2024] [Indexed: 05/08/2024]
Abstract
For many clinically prevalent severe injuries, the inherent regenerative capacity of skeletal muscle remains inadequate. Skeletal muscle tissue engineering (SMTE) seeks to meet this clinical demand. With continuous progress in biomedicine and related technologies including micro/nanotechnology and 3D printing, numerous studies have uncovered various intrinsic mechanisms regulating skeletal muscle regeneration and developed tailored biomaterial systems based on these understandings. Here, the skeletal muscle structure and regeneration process are discussed and the diverse biomaterial systems derived from various technologies are explored in detail. Biomaterials serve not merely as local niches for cell growth, but also as scaffolds endowed with structural or physicochemical properties that provide tissue regenerative cues such as topographical, electrical, and mechanical signals. They can also act as delivery systems for stem cells and bioactive molecules that have been shown as key participants in endogenous repair cascades. To achieve bench-to-bedside translation, the typical effect enabled by biomaterial systems and the potential underlying molecular mechanisms are also summarized. Insights into the roles of biomaterials in SMTE from cellular and molecular perspectives are provided. Finally, perspectives on the advancement of SMTE are provided, for which gene therapy, exosomes, and hybrid biomaterials may hold promise to make important contributions.
Collapse
Affiliation(s)
- Wei Luo
- Department of Sports Medicine Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Hanli Zhang
- Department of Sports Medicine Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Renwen Wan
- Department of Sports Medicine Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Yuxi Cai
- Department of Sports Medicine Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Yinuo Liu
- The Second Clinical Medical College of Nanchang University, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, 330006, P. R. China
| | - Yang Wu
- Department of Sports Medicine Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Yimeng Yang
- Department of Sports Medicine Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Jiani Chen
- Department of Sports Medicine Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Deju Zhang
- Food and Nutritional Sciences, School of Biological Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong, 999077, Hong Kong
| | - Zhiwen Luo
- Department of Sports Medicine Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| | - Xiliang Shang
- Department of Sports Medicine Huashan Hospital, Fudan University, Shanghai, 200040, P. R. China
| |
Collapse
|
2
|
Borges J, Zeng J, Liu XQ, Chang H, Monge C, Garot C, Ren KF, Machillot P, Vrana NE, Lavalle P, Akagi T, Matsusaki M, Ji J, Akashi M, Mano JF, Gribova V, Picart C. Recent Developments in Layer-by-Layer Assembly for Drug Delivery and Tissue Engineering Applications. Adv Healthc Mater 2024; 13:e2302713. [PMID: 38116714 DOI: 10.1002/adhm.202302713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 11/27/2023] [Indexed: 12/21/2023]
Abstract
Surfaces with biological functionalities are of great interest for biomaterials, tissue engineering, biophysics, and for controlling biological processes. The layer-by-layer (LbL) assembly is a highly versatile methodology introduced 30 years ago, which consists of assembling complementary polyelectrolytes or biomolecules in a stepwise manner to form thin self-assembled films. In view of its simplicity, compatibility with biological molecules, and adaptability to any kind of supporting material carrier, this technology has undergone major developments over the past decades. Specific applications have emerged in different biomedical fields owing to the possibility to load or immobilize biomolecules with preserved bioactivity, to use an extremely broad range of biomolecules and supporting carriers, and to modify the film's mechanical properties via crosslinking. In this review, the focus is on the recent developments regarding LbL films formed as 2D or 3D objects for applications in drug delivery and tissue engineering. Possible applications in the fields of vaccinology, 3D biomimetic tissue models, as well as bone and cardiovascular tissue engineering are highlighted. In addition, the most recent technological developments in the field of film construction, such as high-content liquid handling or machine learning, which are expected to open new perspectives in the future developments of LbL, are presented.
Collapse
Grants
- GA259370 ERC "BIOMIM"
- GA692924 ERC "BioactiveCoatings"
- GA790435 ERC "Regenerbone"
- ANR-17-CE13-022 Agence Nationale de la Recherche "CODECIDE", "OBOE", "BuccaVac"
- ANR-18-CE17-0016 Agence Nationale de la Recherche "CODECIDE", "OBOE", "BuccaVac"
- 192974 Agence Nationale de la Recherche "CODECIDE", "OBOE", "BuccaVac"
- ANR-20-CE19-022 BIOFISS Agence Nationale de la Recherche "CODECIDE", "OBOE", "BuccaVac"
- ANR22-CE19-0024 SAFEST Agence Nationale de la Recherche "CODECIDE", "OBOE", "BuccaVac"
- DOS0062033/0 FUI-BPI France
- 883370 European Research Council "REBORN"
- 2020.00758.CEECIND Portuguese Foundation for Science and Technology
- UIDB/50011/2020,UIDP/50011/2020,LA/P/0006/2020 FCT/MCTES (PIDDAC)
- 751061 European Union's Horizon 2020 "PolyVac"
- 11623 Sidaction
- 20H00665 JSPS Grant-in-Aid for Scientific Research
- 3981662 BPI France Aide Deep Tech programme
- ECTZ60600 Agence Nationale de Recherches sur le Sida et les Hépatites Virales
- 101079482 HORIZON EUROPE Framework Programme "SUPRALIFE"
- 101058554 Horizon Europe EIC Accelerator "SPARTHACUS"
Collapse
Affiliation(s)
- João Borges
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, Aveiro, 3810-193, Portugal
| | - Jinfeng Zeng
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Xi Qiu Liu
- School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Hao Chang
- Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, China
| | - Claire Monge
- Laboratory of Tissue Biology and Therapeutic Engineering (LBTI), UMR5305 CNRS/Universite Claude Bernard Lyon 1, 7 Passage du Vercors, Lyon, 69367, France
| | - Charlotte Garot
- Université de Grenoble Alpes, CEA, INSERM U1292 Biosanté, CNRS EMR 5000 Biomimetism and Regenerative Medicine (BRM), 17 avenue des Martyrs, Grenoble, F-38054, France
| | - Ke-Feng Ren
- Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Paul Machillot
- Université de Grenoble Alpes, CEA, INSERM U1292 Biosanté, CNRS EMR 5000 Biomimetism and Regenerative Medicine (BRM), 17 avenue des Martyrs, Grenoble, F-38054, France
| | - Nihal E Vrana
- SPARTHA Medical, 1 Rue Eugène Boeckel, Strasbourg, 67000, France
| | - Philippe Lavalle
- SPARTHA Medical, 1 Rue Eugène Boeckel, Strasbourg, 67000, France
- Institut National de la Santé et de la Recherche Médicale, Inserm UMR_S 1121 Biomaterials and Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 1 rue Eugène Boeckel, Strasbourg, 67000, France
- Université de Strasbourg, Faculté de Chirurgie Dentaire, 1 place de l'Hôpital, Strasbourg, 67000, France
| | - Takami Akagi
- Building Block Science Joint Research Chair, Graduate School of Frontier Biosciences, Osaka University, 1-3 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Michiya Matsusaki
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Jian Ji
- Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Mitsuru Akashi
- Building Block Science Joint Research Chair, Graduate School of Frontier Biosciences, Osaka University, 1-3 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - João F Mano
- CICECO - Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Campus Universitário de Santiago, Aveiro, 3810-193, Portugal
| | - Varvara Gribova
- Institut National de la Santé et de la Recherche Médicale, Inserm UMR_S 1121 Biomaterials and Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 1 rue Eugène Boeckel, Strasbourg, 67000, France
- Université de Strasbourg, Faculté de Chirurgie Dentaire, 1 place de l'Hôpital, Strasbourg, 67000, France
| | - Catherine Picart
- Université de Grenoble Alpes, CEA, INSERM U1292 Biosanté, CNRS EMR 5000 Biomimetism and Regenerative Medicine (BRM), 17 avenue des Martyrs, Grenoble, F-38054, France
| |
Collapse
|
3
|
Paglia EB, Baldin EKK, Freitas GP, Santiago TSA, Neto JBMR, Silva JVL, Carvalho HF, Beppu MM. Circulating Tumor Cells Adhesion: Application in Biosensors. BIOSENSORS 2023; 13:882. [PMID: 37754116 PMCID: PMC10526177 DOI: 10.3390/bios13090882] [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: 07/04/2023] [Revised: 08/23/2023] [Accepted: 09/01/2023] [Indexed: 09/28/2023]
Abstract
The early and non-invasive diagnosis of tumor diseases has been widely investigated by the scientific community focusing on the development of sensors/biomarkers that act as a way of recognizing the adhesion of circulating tumor cells (CTCs). As a challenge in this area, strategies for CTCs capture and enrichment currently require improvements in the sensors/biomarker's selectivity. This can be achieved by understanding the biological recognition factors for different cancer cell lines and also by understanding the interaction between surface parameters and the affinity between macromolecules and the cell surface. To overcome some of these concerns, electrochemical sensors have been used as precise, fast-response, and low-cost transduction platforms for application in cytosensors. Additionally, distinct materials, geometries, and technologies have been investigated to improve the sensitivity and specificity properties of the support electrode that will transform biochemical events into electrical signals. This review identifies novel approaches regarding the application of different specific biomarkers (CD44, Integrins, and EpCAm) for capturing CTCs. These biomarkers can be applied in electrochemical biosensors as a cytodetection strategy for diagnosis of cancerous diseases.
Collapse
Affiliation(s)
- Eduarda B. Paglia
- School of Chemical Engineering, Department of Process and Product Development, University of Campinas, Campinas 13083-852, Brazil; (E.B.P.); (E.K.K.B.); (G.P.F.); (T.S.A.S.)
| | - Estela K. K. Baldin
- School of Chemical Engineering, Department of Process and Product Development, University of Campinas, Campinas 13083-852, Brazil; (E.B.P.); (E.K.K.B.); (G.P.F.); (T.S.A.S.)
- Renato Archer Information Technology Center, Campinas 13069-901, Brazil;
| | - Gabriela P. Freitas
- School of Chemical Engineering, Department of Process and Product Development, University of Campinas, Campinas 13083-852, Brazil; (E.B.P.); (E.K.K.B.); (G.P.F.); (T.S.A.S.)
- Renato Archer Information Technology Center, Campinas 13069-901, Brazil;
| | - Thalyta S. A. Santiago
- School of Chemical Engineering, Department of Process and Product Development, University of Campinas, Campinas 13083-852, Brazil; (E.B.P.); (E.K.K.B.); (G.P.F.); (T.S.A.S.)
| | - João B. M. R. Neto
- Technology Center, Federal University of Alagoas, Maceió 57072-900, Brazil;
| | - Jorge V. L. Silva
- Renato Archer Information Technology Center, Campinas 13069-901, Brazil;
| | - Hernandes F. Carvalho
- Institute of Biology, Department of Structural and Functional Biology, University of Campinas, Campinas 13083-864, Brazil;
| | - Marisa M. Beppu
- School of Chemical Engineering, Department of Process and Product Development, University of Campinas, Campinas 13083-852, Brazil; (E.B.P.); (E.K.K.B.); (G.P.F.); (T.S.A.S.)
| |
Collapse
|
4
|
Fan D, Miller Naranjo B, Mansi S, Mela P, Lieleg O. Dopamine-Mediated Biopolymer Multilayer Coatings for Modulating Cell Behavior, Lubrication, and Drug Release. ACS APPLIED MATERIALS & INTERFACES 2023; 15:37986-37996. [PMID: 37491732 DOI: 10.1021/acsami.3c05298] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
Biopolymer coatings on implants mediate the interactions between the synthetic material and its biological environment. Owing to its ease of preparation and the possibility to incorporate other bioactive molecules, layer-by-layer deposition is a method commonly used in the construction of biopolymer multilayers. However, this method typically requires at least two types of oppositely charged biopolymers, thus limiting the range of macromolecular options by excluding uncharged biopolymers. Here, we present a layer-by-layer approach that employs mussel-inspired polydopamine as the adhesive intermediate layer to build biopolymer multilayer coatings without requiring any additional chemical modifications. We select three biopolymers with different charge states─anionic alginate, neutral dextran, and cationic polylysine─and successfully assemble them into mono-, double-, or triple-layers. Our results demonstrate that both the layer number and the polymer type modulate the coating properties. Overall, increasing the number of layers in the coatings leads to reduced cell attachment, lower friction, and higher drug loading capacity but does not alter the surface potential. Moreover, varying the biopolymer type affects the surface potential, macrophage differentiation, lubrication performance, and drug release behavior. This proof-of-concept study offers a straightforward and universal coating method, which may broaden the use of multilayer coatings in biomedical applications.
Collapse
Affiliation(s)
- Di Fan
- Department of Materials Engineering, School of Engineering and Design, Technical University of Munich, Boltzmannstraße 15, 85748 Garching, Germany
- Center for Protein Assemblies and Munich Institute of Biomedical Engineering, Technical University of Munich, Ernst-Otto-Fischer Str. 8, 85748 Garching, Germany
| | - Bernardo Miller Naranjo
- Department of Materials Engineering, School of Engineering and Design, Technical University of Munich, Boltzmannstraße 15, 85748 Garching, Germany
- Center for Protein Assemblies and Munich Institute of Biomedical Engineering, Technical University of Munich, Ernst-Otto-Fischer Str. 8, 85748 Garching, Germany
| | - Salma Mansi
- Chair of Medical Materials and Implants, Department of Mechanical Engineering, TUM School of Engineering and Design, Technical University of Munich, Boltzmannstraße 15, 85748 Garching, Germany
- Munich Institute of Biomedical Engineering and Munich Institute of Integrated Materials, Energy and Process Engineering, Technical University of Munich, Boltzmannstraße 15, 85748 Garching, Germany
| | - Petra Mela
- Chair of Medical Materials and Implants, Department of Mechanical Engineering, TUM School of Engineering and Design, Technical University of Munich, Boltzmannstraße 15, 85748 Garching, Germany
- Munich Institute of Biomedical Engineering and Munich Institute of Integrated Materials, Energy and Process Engineering, Technical University of Munich, Boltzmannstraße 15, 85748 Garching, Germany
| | - Oliver Lieleg
- Department of Materials Engineering, School of Engineering and Design, Technical University of Munich, Boltzmannstraße 15, 85748 Garching, Germany
- Center for Protein Assemblies and Munich Institute of Biomedical Engineering, Technical University of Munich, Ernst-Otto-Fischer Str. 8, 85748 Garching, Germany
| |
Collapse
|
5
|
Kolasa M, Czerczak K, Fraczyk J, Szymanski L, Lewicki S, Bednarowicz A, Tarzynska N, Sikorski D, Szparaga G, Draczynski Z, Cierniak S, Brzoskowska U, Galita G, Majsterek I, Bociaga D, Krol P, Kolesinska B. Evaluation of Polysaccharide-Peptide Conjugates Containing the RGD Motif for Potential Use in Muscle Tissue Regeneration. MATERIALS (BASEL, SWITZERLAND) 2022; 15:6432. [PMID: 36143745 PMCID: PMC9503514 DOI: 10.3390/ma15186432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 08/31/2022] [Accepted: 09/13/2022] [Indexed: 06/16/2023]
Abstract
New scaffold materials composed of biodegradable components are of great interest in regenerative medicine. These materials should be: stable, nontoxic, and biodegrade slowly and steadily, allowing the stable release of biodegradable and biologically active substances. We analyzed peptide-polysaccharide conjugates derived from peptides containing RGD motif (H-RGDS-OH (1), H-GRGDS-NH2 (2), and cyclo(RGDfC) (3)) and polysaccharides as scaffolds to select the most appropriate biomaterials for application in regenerative medicine. Based on the results of MTT and Ki-67 assays, we can state that the conjugates containing calcium alginate and the ternary nonwoven material were the most supportive of muscle tissue regeneration. Scanning electron microscopy imaging and light microscopy studies with hematoxylin-eosin staining showed that C2C12 cells were able to interact with the tested peptide-polysaccharide conjugates. The release factor (Q) varied depending on both the peptide and the structure of the polysaccharide matrix. LDH, Alamarblue®, Ki-67, and cell cycle assays indicated that peptides 1 and 2 were characterized by the best biological properties. Conjugates containing chitosan and the ternary polysaccharide nonwoven with peptide 1 exhibited very high antibacterial activity against Staphylococcus aureus and Klebsiella pneumoniae. Overall, the results of the study suggested that polysaccharide conjugates with peptides 1 and 2 can be potentially used in regenerative medicine.
Collapse
Affiliation(s)
- Marcin Kolasa
- Military Institute of Hygiene and Epidemiology, Department of Pharmacology and Toxicology, Kozielska 4, 01-163 Warsaw, Poland
| | - Katarzyna Czerczak
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| | - Justyna Fraczyk
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| | - Lukasz Szymanski
- Department of Molecular Biology, Institute of Genetics and Animal Biotechnology, Polish Academy of Science, Postępu 36A, 05-552 Magdalenka, Poland
| | - Slawomir Lewicki
- Department of Molecular Biology, Institute of Genetics and Animal Biotechnology, Polish Academy of Science, Postępu 36A, 05-552 Magdalenka, Poland
| | - Anna Bednarowicz
- Institute of Material Sciences of Textiles and Polymer Composites, Faculty of Material Technologies and Textile Design, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| | - Nina Tarzynska
- Institute of Material Sciences of Textiles and Polymer Composites, Faculty of Material Technologies and Textile Design, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| | - Dominik Sikorski
- Institute of Material Sciences of Textiles and Polymer Composites, Faculty of Material Technologies and Textile Design, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| | - Grzegorz Szparaga
- Institute of Material Sciences of Textiles and Polymer Composites, Faculty of Material Technologies and Textile Design, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| | - Zbigniew Draczynski
- Institute of Material Sciences of Textiles and Polymer Composites, Faculty of Material Technologies and Textile Design, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| | | | | | - Grzegorz Galita
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland
| | - Ireneusz Majsterek
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Narutowicza 60, 90-136 Lodz, Poland
| | - Dorota Bociaga
- Institute of Materials Science and Engineering, Lodz University of Technology, Stefanowskiego 1/15, 90-537 Lodz, Poland
| | - Paulina Krol
- Lukasiewicz Research Network-Textile Research Institute, Brzezinska 5/15, 92-103 Lodz, Poland
| | - Beata Kolesinska
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| |
Collapse
|
6
|
Mubarok W, Elvitigala KCML, Sakai S. Tuning Myogenesis by Controlling Gelatin Hydrogel Properties through Hydrogen Peroxide-Mediated Cross-Linking and Degradation. Gels 2022; 8:gels8060387. [PMID: 35735731 PMCID: PMC9223222 DOI: 10.3390/gels8060387] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 06/13/2022] [Accepted: 06/15/2022] [Indexed: 02/06/2023] Open
Abstract
Engineering skeletal muscle tissue in vitro is important to study the mechanism of myogenesis, which is crucial for regenerating muscle cells. The physicochemical properties of the cellular microenvironment are known to govern various cell behaviours. Yet, most studies utilised synthetic materials to model the extracellular matrix that suffers from cytotoxicity to the cells. We have previously reported that the physicochemical property of hydrogels obtained from horseradish peroxidase (HRP)-catalysed cross-linking could be controlled by a simple adjustment to the exposure time to air containing H2O2. In this study, we evaluated the influence of physicochemical properties dynamics in the gelatin possessing phenol groups (Gelatin-Ph) hydrogel to regulate the myogenesis in vitro. We controlled the Young's modulus of the Gelatin-Ph hydrogel by tuning the air containing 16 ppm H2O2 exposure time for 15-60 min. Additionally, prolonged exposure to air containing H2O2 also induced Gelatin-Ph degradation. Myoblasts showed higher adhesion and myotube formation on stiff hydrogel (3.53 kPa) fabricated through 30 min of exposure to air containing H2O2 compared to those on softer hydrogel (0.77-2.79 kPa) fabricated through 15, 45, and 60 min of the exposure. These results demonstrate that the myogenesis can be tuned by changes in the physicochemical properties of Gelatin-Ph hydrogel mediated by H2O2.
Collapse
|
7
|
Tomasch J, Maleiner B, Heher P, Rufin M, Andriotis OG, Thurner PJ, Redl H, Fuchs C, Teuschl-Woller AH. Changes in Elastic Moduli of Fibrin Hydrogels Within the Myogenic Range Alter Behavior of Murine C2C12 and Human C25 Myoblasts Differently. Front Bioeng Biotechnol 2022; 10:836520. [PMID: 35669058 PMCID: PMC9164127 DOI: 10.3389/fbioe.2022.836520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 04/29/2022] [Indexed: 11/13/2022] Open
Abstract
Fibrin hydrogels have proven highly suitable scaffold materials for skeletal muscle tissue engineering in the past. Certain parameters of those types of scaffolds, however, greatly affect cellular mechanobiology and therefore the myogenic outcome. The aim of this study was to identify the influence of apparent elastic properties of fibrin scaffolds in 2D and 3D on myoblasts and evaluate if those effects differ between murine and human cells. Therefore, myoblasts were cultured on fibrin-coated multiwell plates (“2D”) or embedded in fibrin hydrogels (“3D”) with different elastic moduli. Firstly, we established an almost linear correlation between hydrogels’ fibrinogen concentrations and apparent elastic moduli in the range of 7.5 mg/ml to 30 mg/ml fibrinogen (corresponds to a range of 7.7–30.9 kPa). The effects of fibrin hydrogel elastic modulus on myoblast proliferation changed depending on culture type (2D vs 3D) with an inhibitory effect at higher fibrinogen concentrations in 3D gels and vice versa in 2D. The opposite effect was evident in differentiating myoblasts as shown by gene expression analysis of myogenesis marker genes and altered myotube morphology. Furthermore, culture in a 3D environment slowed down proliferation compared to 2D, with a significantly more pronounced effect on human myoblasts. Differentiation potential was also substantially impaired upon incorporation into 3D gels in human, but not in murine, myoblasts. With this study, we gained further insight in the influence of apparent elastic modulus and culture type on cellular behavior and myogenic outcome of skeletal muscle tissue engineering approaches. Furthermore, the results highlight the need to adapt parameters of 3D culture setups established for murine cells when applied to human cells.
Collapse
Affiliation(s)
- Janine Tomasch
- Department Life Science Engineering, University of Applied Sciences Technikum Wien, Vienna, Austria
- The Austrian Cluster for Tissue Regeneration, Vienna, Austria
- *Correspondence: Andreas H. Teuschl-Woller,
| | - Babette Maleiner
- Department Life Science Engineering, University of Applied Sciences Technikum Wien, Vienna, Austria
- The Austrian Cluster for Tissue Regeneration, Vienna, Austria
| | - Philipp Heher
- Ludwig Randall Centre for Cell and Molecular Biophysics, King’s College London, Guy’s Campus, London, United Kingdom
| | - Manuel Rufin
- The Austrian Cluster for Tissue Regeneration, Vienna, Austria
- Institute of Lightweight Design and Structural Biomechanics, TU Wien, Vienna, Austria
| | - Orestis G. Andriotis
- The Austrian Cluster for Tissue Regeneration, Vienna, Austria
- Institute of Lightweight Design and Structural Biomechanics, TU Wien, Vienna, Austria
| | - Philipp J. Thurner
- The Austrian Cluster for Tissue Regeneration, Vienna, Austria
- Institute of Lightweight Design and Structural Biomechanics, TU Wien, Vienna, Austria
| | - Heinz Redl
- The Austrian Cluster for Tissue Regeneration, Vienna, Austria
- Ludwig Boltzmann Institute for Traumatology, The Research Center in Cooperation with AUVA, Vienna, Austria
| | - Christiane Fuchs
- The Austrian Cluster for Tissue Regeneration, Vienna, Austria
- Wellman Center for Photomedicine, MGH, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Andreas H. Teuschl-Woller
- Department Life Science Engineering, University of Applied Sciences Technikum Wien, Vienna, Austria
- The Austrian Cluster for Tissue Regeneration, Vienna, Austria
- *Correspondence: Andreas H. Teuschl-Woller,
| |
Collapse
|
8
|
Distasio N, Dierick F, Ebrahimian T, Tabrizian M, Lehoux S. Design and development of Branched Poly(ß-aminoester) nanoparticles for Interleukin-10 gene delivery in a mouse model of atherosclerosis. Acta Biomater 2022; 143:356-371. [PMID: 35257950 DOI: 10.1016/j.actbio.2022.02.043] [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: 11/16/2021] [Revised: 02/23/2022] [Accepted: 02/28/2022] [Indexed: 11/01/2022]
Abstract
Atherosclerosis progression is a result of chronic and non-resolving inflammation, effective treatments for which still remain to be developed. We designed and developed branched poly(ß-amino ester) nanoparticles (NPs) containing plasmid DNA encoding IL-10, a potent anti-inflammatory cytokine to atherosclerosis. The NPs (NP-VHPK) are functionalized with a targeting peptide (VHPK) specific for VCAM-1, which is overexpressed by endothelial cells at sites of atherosclerotic plaque. The anionic coating affords NP-VHPK with significantly lower toxicity than uncoated NPs in both endothelial cells and red blood cells (RBCs). Following injection of NP-VHPK in ApoE-/- mice, Cy5-labelled IL-10 significantly accumulates in both whole aortas and aortic sinus sections containing plaque compared to injection with a non-targeted control. Furthermore, IL-10 gene delivery results in an attenuation of inflammation locally at the plaque site. NP-VHPK may thus have the potential to reduce the inflammatory component of atherosclerosis in a safe and effective manner. STATEMENT OF SIGNIFICANCE: Atherosclerosis is a chronic inflammatory disease that results in the formation of lipid-laden plaques within vascular walls. Although treatments using drugs and antibodies are now beginning to address the inflammation in atherosclerosis, neither is sufficient for long-term therapy. In this paper, we introduce a strategy to deliver genes encoding the anti-inflammatory protein interleukin-10 (IL-10) in vivo. We showed that Branched Poly(ß-aminoester) carrying the IL-10 gene are able to localize specifically at the plaque via surface-functionalized targeting moieties against inflamed VCAM-1 and/or ICAM-1 and to facilitate gene transcription by ECs to increase the local concentration of the IL-10 within the plaque. To date, there is no report involving non-viral nanotechnology to provide gene-based therapies for atherosclerosis.
Collapse
|
9
|
Yang X, Lu H, Tao Y, Zhang H, Wang H. Controlling supramolecular filament chirality of hydrogel by co-assembly of enantiomeric aromatic peptides. J Nanobiotechnology 2022; 20:77. [PMID: 35144637 PMCID: PMC8832752 DOI: 10.1186/s12951-022-01285-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 01/27/2022] [Indexed: 11/30/2022] Open
Abstract
Supramolecular chirality plays an indispensable role in living and synthetic systems. However, the generation and control of filament chirality in the supramolecular hydrogel of short peptides remains challenging. In this work, as the first example, we report that the heterodimerization of the enantiomeric mixture controls the alignment, chirality, and stiffness of fibrous hydrogels formed by aromatic building blocks. The properties of the resulting racemic hydrogel could not be achieved by either pure enantiomer. Cryo-EM images indicate that the mixture of L and D enantiomers forms chiral nanofibers, the percentage of which can be readily controlled through stoichiometric co-assembly of heterochiral enantiomers. 2D NOESY NMR and diffusion-ordered NMR spectroscopy reveal that heterodimerization of enantiomers plays a crucial role in the formation of chiral nanofibers. Further mechanistic studies unravel the mechanism of supramolecular chirality formation in this two-component system. Molecular dynamics simulations confirm that the intermolecular hydrogen bond and π–π interaction of heterodimers play important roles in forming a chiral hydrogel. Furthermore, regulation of the adhesion and morphology of mammalian cells is achieved by tuning the relative ratio of L and D enantiomers at the same concentration. This work illustrates a novel strategy to control the supramolecular chirality of aromatic peptide hydrogels for materials science.
Collapse
Affiliation(s)
- Xuejiao Yang
- Key Laboratory of Precise Synthesis of Functional Molecules of Zhejiang Province, School of Science, Westlake University, Hangzhou, China.,Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Honglei Lu
- Key Laboratory of Precise Synthesis of Functional Molecules of Zhejiang Province, School of Science, Westlake University, Hangzhou, China.,Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Yinghua Tao
- Key Laboratory of Precise Synthesis of Functional Molecules of Zhejiang Province, School of Science, Westlake University, Hangzhou, China.,Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Hongyue Zhang
- Key Laboratory of Precise Synthesis of Functional Molecules of Zhejiang Province, School of Science, Westlake University, Hangzhou, China.,Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China
| | - Huaimin Wang
- Key Laboratory of Precise Synthesis of Functional Molecules of Zhejiang Province, School of Science, Westlake University, Hangzhou, China. .,Institute of Natural Sciences, Westlake Institute for Advanced Study, 18 Shilongshan Road, Hangzhou, 310024, Zhejiang Province, China. .,Westlake Laboratory of Life Sciences and Biomedicine, School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China.
| |
Collapse
|
10
|
Li Z, Bratlie KM. Effect of RGD functionalization and stiffness of gellan gum hydrogels on macrophage polarization and function. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 128:112303. [PMID: 34474854 DOI: 10.1016/j.msec.2021.112303] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/22/2021] [Accepted: 07/05/2021] [Indexed: 12/15/2022]
Abstract
Macrophages, the primary effector cells in the immune response, respond rapidly to the physical or chemical properties of biomaterial implants. Balanced macrophage polarization, phagocytosis, and migration would be beneficial for implant success and tissue regeneration. Here, we investigated macrophage phenotypic changes, phagocytosis, and migration in response to RGD functionalized surfaces and changes in stiffness of gellan gum hydrogels. We also inhibited the RhoA pathway. The compressive moduli ranged from ~5 to 30 kPa. Cell population and cell spreading area of classically activated macrophages (M(LPS)) and alternatively activated macrophages (M(IL-4)) are promoted on RGD modified hydrogel. ROCK inhibitor induced the opposite effect on the cell spreading of both M(LPS) and M(IL-4) macrophages on RGD modified hydrogels. Macrophage polarization was found to be stiffness-driven and regulated by the RGD motif and blocked by the RhoA pathway. RGD functionalized hydrogel shifted M(IL-4) cells toward a more pro-inflammatory phenotype, while ROCK inhibition shifted M(LPS) cells to a more anti-inflammatory phenotype. Both M(LPS) and M(IL-4) cells on untreated hydrogels shifted to a more pro-inflammatory phenotype in the presence of aminated-PS particles. The RGD motif had a significant impact on cellular uptake, whereas cellular uptake was stiffness driven on untreated hydrogels. Cell migration of M(LPS) and M(IL-4) cells had ROCK-dependent migration. The stiffness of gellan gum hydrogels had no influence on macrophage migration rate. Collectively, our results showed that gellan gum hydrogels can be used to direct immune response, macrophage infiltration, and phagocytosis.
Collapse
Affiliation(s)
- Zhuqing Li
- Department of Materials Science & Engineering, Iowa State University, Ames, IA 50011, USA
| | - Kaitlin M Bratlie
- Department of Materials Science & Engineering, Iowa State University, Ames, IA 50011, USA; Department of Chemical & Biological Engineering, Iowa State University, Ames, IA 50011, USA.
| |
Collapse
|
11
|
Distasio N, Salmon H, Dierick F, Ebrahimian T, Tabrizian M, Lehoux S. VCAM‐1‐Targeted Gene Delivery Nanoparticles Localize to Inflamed Endothelial Cells and Atherosclerotic Plaques. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000196] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nicholas Distasio
- Department of Biomedical Engineering McGill University 3773 University Montreal QC H3A 2B6 Canada
| | - Hugo Salmon
- Faculty of Dentistry McGill University 2001 Avenue McGill College #500 Montreal QC H3A 1G1 Canada
| | - France Dierick
- Lady Davis Institute Department of Medicine McGill University 3755 Chemin de la Côte‐Sainte‐Catherine Montreal QC H3T 1E2 Canada
| | - Talin Ebrahimian
- Lady Davis Institute Department of Medicine McGill University 3755 Chemin de la Côte‐Sainte‐Catherine Montreal QC H3T 1E2 Canada
| | - Maryam Tabrizian
- Department of Biomedical Engineering McGill University 3773 University Montreal QC H3A 2B6 Canada
- Faculty of Dentistry McGill University 2001 Avenue McGill College #500 Montreal QC H3A 1G1 Canada
| | - Stephanie Lehoux
- Lady Davis Institute Department of Medicine McGill University 3755 Chemin de la Côte‐Sainte‐Catherine Montreal QC H3T 1E2 Canada
| |
Collapse
|
12
|
Campbell J, Vikulina AS. Layer-By-Layer Assemblies of Biopolymers: Build-Up, Mechanical Stability and Molecular Dynamics. Polymers (Basel) 2020; 12:E1949. [PMID: 32872246 PMCID: PMC7564420 DOI: 10.3390/polym12091949] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/21/2020] [Accepted: 08/24/2020] [Indexed: 12/18/2022] Open
Abstract
Rapid development of versatile layer-by-layer technology has resulted in important breakthroughs in the understanding of the nature of molecular interactions in multilayer assemblies made of polyelectrolytes. Nowadays, polyelectrolyte multilayers (PEM) are considered to be non-equilibrium and highly dynamic structures. High interest in biomedical applications of PEMs has attracted attention to PEMs made of biopolymers. Recent studies suggest that biopolymer dynamics determines the fate and the properties of such PEMs; however, deciphering, predicting and controlling the dynamics of polymers remains a challenge. This review brings together the up-to-date knowledge of the role of molecular dynamics in multilayers assembled from biopolymers. We discuss how molecular dynamics determines the properties of these PEMs from the nano to the macro scale, focusing on its role in PEM formation and non-enzymatic degradation. We summarize the factors allowing the control of molecular dynamics within PEMs, and therefore to tailor polymer multilayers on demand.
Collapse
Affiliation(s)
- Jack Campbell
- School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham NG11 8NS, UK;
| | - Anna S. Vikulina
- Fraunhofer Institute for Cell Therapy and Immunology, Branch Bioanalytics and Bioprocesses, Am Mühlenberg 13, 14476 Potsdam-Golm, Germany
| |
Collapse
|
13
|
Acevedo CA, Olguín Y, Orellana N, Sánchez E, Pepczynska M, Enrione J. Anatase Incorporation to Bioactive Scaffolds Based on Salmon Gelatin and Its Effects on Muscle Cell Growth. Polymers (Basel) 2020; 12:E1943. [PMID: 32872101 PMCID: PMC7563125 DOI: 10.3390/polym12091943] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/23/2020] [Accepted: 08/23/2020] [Indexed: 11/16/2022] Open
Abstract
The development of new polymer scaffolds is essential for tissue engineering and for culturing cells. The use of non-mammalian bioactive components to formulate these materials is an emerging field. In our previous work, a scaffold based on salmon gelatin was developed and tested in animal models to regenerate tissues effectively and safely. Here, the incorporation of anatase nanoparticles into this scaffold was formulated, studying the new composite structure by scanning electron microscopy, differential scanning calorimetry and dynamic mechanical analysis. The incorporation of anatase nanoparticles modified the scaffold microstructure by increasing the pore size from 208 to 239 µm and significantly changing the pore shape. The glass transition temperature changed from 46.9 to 55.8 °C, and an increase in the elastic modulus from 79.5 to 537.8 kPa was observed. The biocompatibility of the scaffolds was tested using C2C12 myoblasts, modulating their attachment and growth. The anatase nanoparticles modified the stiffness of the material, making it possible to increase the growth of myoblasts cultured onto scaffolds, which envisions their use in muscle tissue engineering.
Collapse
Affiliation(s)
- Cristian A. Acevedo
- Centro de Biotecnología, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile; (C.A.A.); (N.O.); (E.S.)
- Centro Científico Tecnológico de Valparaíso CCTVaL, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile;
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile
| | - Yusser Olguín
- Centro Científico Tecnológico de Valparaíso CCTVaL, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile;
| | - Nicole Orellana
- Centro de Biotecnología, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile; (C.A.A.); (N.O.); (E.S.)
| | - Elizabeth Sánchez
- Centro de Biotecnología, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile; (C.A.A.); (N.O.); (E.S.)
| | - Marzena Pepczynska
- Escuela de Nutrición y Dietética, Facultad de Medicina, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago 7550000, Chile;
- Biopolymer Research and Engineering Lab., Center for Biomedical Research and Innovation (CIIB), Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago 7550000, Chile
| | - Javier Enrione
- Escuela de Nutrición y Dietética, Facultad de Medicina, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago 7550000, Chile;
- Biopolymer Research and Engineering Lab., Center for Biomedical Research and Innovation (CIIB), Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago 7550000, Chile
| |
Collapse
|
14
|
Hermal F, Frisch B, Specht A, Bourel-Bonnet L, Heurtault B. Development and characterization of layer-by-layer coated liposomes with poly(L-lysine) and poly(L-glutamic acid) to increase their resistance in biological media. Int J Pharm 2020; 586:119568. [PMID: 32592900 DOI: 10.1016/j.ijpharm.2020.119568] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/17/2020] [Accepted: 06/19/2020] [Indexed: 01/10/2023]
Abstract
Multilayered coated liposomes were prepared using the layer-by-layer (LbL) technique in an effort to improve their stability in biological media. The formulation strategy was based on the alternate deposition of two biocompatible and biodegradable polyelectrolytes - poly(L-lysine) (PLL) and poly(L-glutamic acid) (PGA) - on negatively charged small unilamellar vesicles (SUVs). Some parameters of the formulation process were optimized such as the polyelectrolyte concentration and the purification procedure. This optimized procedure has allowed the development of very homogeneous formulations of liposomes coated with up to 6 layers of polymers (so-called layersomes). The coating was characterized by dynamic light scattering (DLS), zeta potential measurements and Förster resonance energy transfer (FRET) between two fluorescently labeled polyelectrolytes. Studies on the stability of the formulations at 4 °C in a buffered solution have shown that most structures are stable over 1 month without impacting their encapsulation capacity. In addition, fluorophore release experiments have demonstrated a better resistance of the layersomes in the presence of a non-ionic detergent (Triton™ X-100) as well as in the presence of phospholipase A2 and human plasma. In conclusion, new multilayered liposomes have been developed to increase the stability of conventional liposomes in biological environments.
Collapse
Affiliation(s)
- Florence Hermal
- 3BIO Team, UMR 7199, Université de Strasbourg/CNRS, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch Cedex, France
| | - Benoît Frisch
- 3BIO Team, UMR 7199, Université de Strasbourg/CNRS, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch Cedex, France
| | - Alexandre Specht
- CNM Team, UMR 7199, Université de Strasbourg/CNRS, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch Cedex, France
| | - Line Bourel-Bonnet
- 3BIO Team, UMR 7199, Université de Strasbourg/CNRS, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch Cedex, France.
| | - Béatrice Heurtault
- 3BIO Team, UMR 7199, Université de Strasbourg/CNRS, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch Cedex, France.
| |
Collapse
|
15
|
Liu F, Yan JR, Chen S, Yan GP, Pan BQ, Zhang Q, Wang YF, Gu YT. Polypeptide-rhodamine B probes containing laminin/fibronectin receptor-targeting sequence (YIGSR/RGD) for fluorescent imaging in cancers. Talanta 2020; 212:120718. [DOI: 10.1016/j.talanta.2020.120718] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 12/31/2019] [Accepted: 01/03/2020] [Indexed: 12/19/2022]
|
16
|
Aor B, Khan I, Glinel K, Jonas AM, Demoustier-Champagne S, Durrieu MC. Microchannel Molding Combined with Layer-by-Layer Approach for the Formation of Three-Dimensional Tube-like Structures by Endothelial Cells. ACS APPLIED BIO MATERIALS 2020; 3:1520-1532. [PMID: 35021643 DOI: 10.1021/acsabm.9b01150] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The development of a functional in vitro model for microcirculation is an unresolved challenge, with major impact for the creation and regeneration of organs in the tissue engineering. The absence of prevascularized engineered tissues limits enormously their efficacy and integration. Therefore, in this study, the in vitro formation of tubular-like structures with human umbilical vein endothelial cells (HUVECs) is investigated thanks to three-dimensional polycarbonate (PC) microchannel (μCh) scaffolds, surface biofunctionalized with hyaluronic acid/chitosan (HA/CHI) layer-by-layer (LbL) films grafted with adhesive (RGD) and angiogenic (SVV and QK) peptides, alone and in combination. The importance of this work lies in the formation of capillaries in the order of tens of μm, developing spontaneous microvessels, without the complexity of microfluidic approaches, and in a short time-scale. Ellipsometry, confocal laser scanning microscopy, and fluorospectrometry are used to characterize the biofunctionalized microchannels. PC-μCh scaffolds functionalized with (HA/CHI)12.5 film (PC-LbL) and further grafted with RGD and QK peptides (PC-RGD+QK) or with RGD and SVV peptides (PC-RGD+SVV) are then tested for in vitro blood vessel formation. These assays evidence a rapid formation of tubular-like structures after 2 h of incubation. Moreover, a coculture system involving HUVECs and human pericytes derived from placenta (hPCs-PL) stabilizes the tubes for a longer time.
Collapse
Affiliation(s)
- Bruno Aor
- Chimie et Biologie des Membranes et Nano-Objets (UMR5248 CBMN), Université de Bordeaux, Pessac 33600, France.,CNRS, CBMN UMR5248, Pessac 33600, France.,Bordeaux INP, CBMN UMR5248, Pessac 33600, France.,Institute of Condensed Matter and Nanosciences- Bio & Soft Matter, Université Catholique de Louvain, Croix du Sud 1, Box L7.04.02, 1348 Louvain-la-Neuve, Belgium
| | - Irfan Khan
- Chimie et Biologie des Membranes et Nano-Objets (UMR5248 CBMN), Université de Bordeaux, Pessac 33600, France.,CNRS, CBMN UMR5248, Pessac 33600, France.,Bordeaux INP, CBMN UMR5248, Pessac 33600, France.,Dr. Panjwani Center for Molecular Medicine and Drug Research, University of Karachi, Karachi 75270, Pakistan
| | - Karine Glinel
- Institute of Condensed Matter and Nanosciences- Bio & Soft Matter, Université Catholique de Louvain, Croix du Sud 1, Box L7.04.02, 1348 Louvain-la-Neuve, Belgium
| | - Alain M Jonas
- Institute of Condensed Matter and Nanosciences- Bio & Soft Matter, Université Catholique de Louvain, Croix du Sud 1, Box L7.04.02, 1348 Louvain-la-Neuve, Belgium
| | - Sophie Demoustier-Champagne
- Institute of Condensed Matter and Nanosciences- Bio & Soft Matter, Université Catholique de Louvain, Croix du Sud 1, Box L7.04.02, 1348 Louvain-la-Neuve, Belgium
| | - Marie-Christine Durrieu
- Chimie et Biologie des Membranes et Nano-Objets (UMR5248 CBMN), Université de Bordeaux, Pessac 33600, France.,CNRS, CBMN UMR5248, Pessac 33600, France
| |
Collapse
|
17
|
Layer-by-layer assembly as a robust method to construct extracellular matrix mimic surfaces to modulate cell behavior. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.02.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
18
|
Tang Q, Hu Z, Jin H, Zheng G, Yu X, Wu G, Liu H, Zhu Z, Xu H, Zhang C, Shen L. Microporous polysaccharide multilayer coated BCP composite scaffolds with immobilised calcitriol promote osteoporotic bone regeneration both in vitro and in vivo. Am J Cancer Res 2019; 9:1125-1143. [PMID: 30867820 PMCID: PMC6401415 DOI: 10.7150/thno.29566] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 01/14/2019] [Indexed: 12/16/2022] Open
Abstract
Incorporating a biomimetic coating and integrating osteoinductive biomolecules into basic bone substitutes are two common strategies to improve osteogenic capabilities in bone tissue engineering. Currently, the underlying mechanism of osteoporosis (OP)-related deficiency of osteogenesis remains unclear, and few treatments target at OP-related bone regeneration. Herein, we describe a self-assembling polyelectrolyte multilayered (PEM) film coating with local immobilisation of calcitriol (Cal) in biphasic calcium phosphate (BCP) scaffolds to promote osteoporotic bone regeneration by targeting the calcium sensing receptor (CaSR). Methods: The ovariectomy-induced functional changes in bone marrow mesenchymal stem cells (BMSCs), protective effects of Cal, and the potential mechanism were all verified. A PEM film composed of hyaluronic acid (HA) and chitosan (Chi) was prepared through layer-by-layer self-assembly. The morphology, growth behaviour, and drug retention capability of the composite scaffolds were characterised, and their biocompatibility and therapeutic efficacy for bone regeneration were systematically explored in vitro and in vivo. Results: The osteogenic differentiation, adhesion, and proliferation abilities of ovariectomised rat BMSCs (OVX-rBMSCs) decreased, in accordance with the deficiency of CaSR. Cal effectively activated osteogenesis in these OVX-rBMSCs by binding specifically to the active pocket of the CaSR structure, while the biomimetic PEM coating augmented OVX-rBMSCs proliferation and adhesion due to its porous surface structure. The PEM-coated scaffolds showed advantages in Cal loading and retention, especially at lower drug concentrations. HA/Chi PEM synergised with Cal to improve the proliferation, adhesion, and osteogenesis of OVX-rBMSCs and promote bone regeneration and BCP degradation in the critical-size calvarial bone defect model of OVX rats. Conclusion: A composite scaffold based on BCP, created by simply combining a biomimetic PEM coating and Cal immobilisation, could be clinically useful and has marked advantages as a targeted, off-the-shelf, cell-free treatment option for osteoporotic bone regeneration.
Collapse
|
19
|
Delgado JD, Surmaitis RL, Abou Shaheen S, Schlenoff JB. Engineering Thiolated Surfaces with Polyelectrolyte Multilayers. ACS APPLIED MATERIALS & INTERFACES 2019; 11:3524-3535. [PMID: 30620554 DOI: 10.1021/acsami.8b15514] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Interfaces bearing firmly attached thiol groups are useful for many applications requiring the versatile and facile chemistry of the -SH functionality. In this work, rugged ultrathin films were prepared on substrates using layer-by-layer assembly. The surface of these smooth films was capped with a co-polymer containing benzyl mercaptan units. The utility of this coating was illustrated by three applications. First, thiol-ene "click" chemistry was used to introduce the Arg-Gly-Asp (RGD) adhesive peptide sequence on a surface that otherwise resisted good adhesion of fibroblasts. This treatment promoted cell adhesion and spreading. Similar Michael addition chemistry was employed to attach poly(ethylene glycol) to the surface, which reduced fouling by (adhesion of) serum albumin. Finally, the affinity of gold for -SH was exploited by depositing a layer of gold nanoparticles on the thiolated surface or by evaporating a tenacious film of gold without using the classical chromium "primer" layer.
Collapse
Affiliation(s)
- Jose D Delgado
- Department of Chemistry and Biochemistry , The Florida State University , Tallahassee , Florida 32306 , United States
| | - Richard L Surmaitis
- Department of Chemistry and Biochemistry , The Florida State University , Tallahassee , Florida 32306 , United States
| | - Samir Abou Shaheen
- Department of Chemistry and Biochemistry , The Florida State University , Tallahassee , Florida 32306 , United States
| | - Joseph B Schlenoff
- Department of Chemistry and Biochemistry , The Florida State University , Tallahassee , Florida 32306 , United States
| |
Collapse
|
20
|
Machillot P, Quintal C, Dalonneau F, Hermant L, Monnot P, Matthews K, Fitzpatrick V, Liu J, Pignot-Paintrand I, Picart C. Automated Buildup of Biomimetic Films in Cell Culture Microplates for High-Throughput Screening of Cellular Behaviors. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1801097. [PMID: 29786885 PMCID: PMC6701983 DOI: 10.1002/adma.201801097] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 03/20/2018] [Indexed: 05/22/2023]
Abstract
An automatic method is established for layer-by-layer (LbL) assembly of biomimetic coatings in cell culture microplates using a commercial liquid-handling robot. Highly homogeneous thin films are formed at the bottom of each microwell. The LbL film-coated microplates are compatible with common cellular assays, using microplate readers and automated microscopes. Cellular adhesion is screened on crosslinked and peptide-functionalized LbL films and stem cell differentiation in response to increasing doses of bone morphogenetic proteins (2, 4, 7, 9). This method paves the way for future applications of LbL films in cell-based assays for regenerative medicine and high-throughput drug screening.
Collapse
Affiliation(s)
- Paul Machillot
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France
- CNRS, LMGP, 3 parvis Louis Néel, 38031 Grenoble Cedex 01, France
| | - Catarina Quintal
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France
- CNRS, LMGP, 3 parvis Louis Néel, 38031 Grenoble Cedex 01, France
| | - Fabien Dalonneau
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France
- CNRS, LMGP, 3 parvis Louis Néel, 38031 Grenoble Cedex 01, France
| | - Loic Hermant
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France
- CNRS, LMGP, 3 parvis Louis Néel, 38031 Grenoble Cedex 01, France
| | - Pauline Monnot
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France
- CNRS, LMGP, 3 parvis Louis Néel, 38031 Grenoble Cedex 01, France
| | - Kelsey Matthews
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France
- CNRS, LMGP, 3 parvis Louis Néel, 38031 Grenoble Cedex 01, France
| | - Vincent Fitzpatrick
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France
- CNRS, LMGP, 3 parvis Louis Néel, 38031 Grenoble Cedex 01, France
| | - Jie Liu
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France
- CNRS, LMGP, 3 parvis Louis Néel, 38031 Grenoble Cedex 01, France
| | - Isabelle Pignot-Paintrand
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France
- CNRS, LMGP, 3 parvis Louis Néel, 38031 Grenoble Cedex 01, France
| | - Catherine Picart
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France
- CNRS, LMGP, 3 parvis Louis Néel, 38031 Grenoble Cedex 01, France
- Corresponding author:
| |
Collapse
|
21
|
Sheffield C, Meyers K, Johnson E, Rajachar RM. Application of Composite Hydrogels to Control Physical Properties in Tissue Engineering and Regenerative Medicine. Gels 2018; 4:E51. [PMID: 30674827 PMCID: PMC6209271 DOI: 10.3390/gels4020051] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 05/25/2018] [Accepted: 05/29/2018] [Indexed: 12/23/2022] Open
Abstract
The development of biomaterials for the restoration of the normal tissue structure⁻function relationship in pathological conditions as well as acute and chronic injury is an area of intense investigation. More recently, the use of tailored or composite hydrogels for tissue engineering and regenerative medicine has sought to bridge the gap between natural tissues and applied biomaterials more clearly. By applying traditional concepts in engineering composites, these hydrogels represent hierarchical structured materials that translate more closely the key guiding principles required for improved recovery of tissue architecture and functional behavior, including physical, mass transport, and biological properties. For tissue-engineering scaffolds in general, and more specifically in composite hydrogel materials, each of these properties provide unique qualities that are essential for proper augmentation and repair following disease and injury. The broad focus of this review is on physical properties in particular, static and dynamic mechanical properties provided by composite hydrogel materials and their link to native tissue architecture and, ultimately, tissue-specific applications for composite hydrogels.
Collapse
Affiliation(s)
- Cassidy Sheffield
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI 49931, USA.
| | - Kaylee Meyers
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI 49931, USA.
| | - Emil Johnson
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI 49931, USA.
| | - Rupak M Rajachar
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI 49931, USA.
| |
Collapse
|
22
|
Hu Q, Li H, Wang L, Gu H, Fan C. DNA Nanotechnology-Enabled Drug Delivery Systems. Chem Rev 2018; 119:6459-6506. [PMID: 29465222 DOI: 10.1021/acs.chemrev.7b00663] [Citation(s) in RCA: 550] [Impact Index Per Article: 91.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Over the past decade, we have seen rapid advances in applying nanotechnology in biomedical areas including bioimaging, biodetection, and drug delivery. As an emerging field, DNA nanotechnology offers simple yet powerful design techniques for self-assembly of nanostructures with unique advantages and high potential in enhancing drug targeting and reducing drug toxicity. Various sequence programming and optimization approaches have been developed to design DNA nanostructures with precisely engineered, controllable size, shape, surface chemistry, and function. Potent anticancer drug molecules, including Doxorubicin and CpG oligonucleotides, have been successfully loaded on DNA nanostructures to increase their cell uptake efficiency. These advances have implicated the bright future of DNA nanotechnology-enabled nanomedicine. In this review, we begin with the origin of DNA nanotechnology, followed by summarizing state-of-the-art strategies for the construction of DNA nanostructures and drug payloads delivered by DNA nanovehicles. Further, we discuss the cellular fates of DNA nanostructures as well as challenges and opportunities for DNA nanostructure-based drug delivery.
Collapse
Affiliation(s)
- Qinqin Hu
- Fudan University Shanghai Cancer Center and Institutes of Biomedical Sciences, Fudan University , Shanghai 200032 , China.,Department of Systems Biology for Medicine , School of Basic Medical Sciences, Fudan University , Shanghai 200032 , China
| | - Hua Li
- Shanghai Institute of Cardiovascular Diseases , Zhongshan Hospital, Fudan University , Shanghai 200032 , China.,Research & Development Center, Shandong Buchang Pharmaceutical Company, Limited, Heze 274000 , China
| | - Lihua Wang
- Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility Shanghai Institute of Applied Physics , Chinese Academy of Sciences , Shanghai 201800 , China.,School of Life Science and Technology , ShanghaiTech University , Shanghai 201210 , China
| | - Hongzhou Gu
- Fudan University Shanghai Cancer Center and Institutes of Biomedical Sciences, Fudan University , Shanghai 200032 , China.,Department of Systems Biology for Medicine , School of Basic Medical Sciences, Fudan University , Shanghai 200032 , China.,Shanghai Institute of Cardiovascular Diseases , Zhongshan Hospital, Fudan University , Shanghai 200032 , China
| | - Chunhai Fan
- Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility Shanghai Institute of Applied Physics , Chinese Academy of Sciences , Shanghai 201800 , China.,School of Life Science and Technology , ShanghaiTech University , Shanghai 201210 , China
| |
Collapse
|
23
|
Li EW, McKee-Muir OC, Gilbert PM. Cellular Biomechanics in Skeletal Muscle Regeneration. Curr Top Dev Biol 2018; 126:125-176. [DOI: 10.1016/bs.ctdb.2017.08.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
24
|
How Deep Might Myoblasts Sense: The Effect of Substrate Stiffness and Thickness on the Behavior of Myoblasts. J Med Biol Eng 2017. [DOI: 10.1007/s40846-017-0341-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
25
|
Liu XQ, Fourel L, Dalonneau F, Sadir R, Leal S, Lortat-Jacob H, Weidenhaupt M, Albiges-Rizo C, Picart C. Biomaterial-enabled delivery of SDF-1α at the ventral side of breast cancer cells reveals a crosstalk between cell receptors to promote the invasive phenotype. Biomaterials 2017; 127:61-74. [PMID: 28279922 PMCID: PMC5777630 DOI: 10.1016/j.biomaterials.2017.02.035] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 02/17/2017] [Accepted: 02/26/2017] [Indexed: 12/31/2022]
Abstract
The SDF-1α chemokine (CXCL12) is a potent bioactive chemoattractant known to be involved in hematopoietic stem cell homing and cancer progression. The associated SDF-1α/CXCR4 receptor signaling is a hallmark of aggressive tumors, which can metastasize to distant sites such as lymph nodes, lung and bone. Here, we engineered a biomimetic tumoral niche made of a thin and soft polyelectrolyte film that can retain SDF-1α to present it, in a spatially-controlled manner, at the ventral side of the breast cancer cells. Matrix-bound SDF-1α but not soluble SDF-1α induced a striking increase in cell spreading and migration in a serum-containing medium, which was associated with the formation of lamellipodia and filopodia in MDA-MB231 cells and specifically mediated by CXCR4. Other Knockdown and inhibition experiments revealed that CD44, the major hyaluronan receptor, acted in concert, via a spatial coincidence, to drive a specific matrix-bound SDFα-induced cell response associated with ERK signaling. In contrast, the β1 integrin adhesion receptor played only a minor role on cell polarity. The CXCR4/CD44 mediated cellular response to matrix-bound SDF-1α involved the Rac1 RhoGTPase and was sustained solely in the presence of matrix-bound SDFα, in contrast with the transient signaling observed in response to soluble SDF-1α. Our results highlight that a biomimetic tumoral niche enables to reveal potent cellular effects and so far hidden molecular mechanisms underlying the breast cancer response to chemokines. These results open new insights for the design of future innovative therapies in metastatic cancers, by inhibiting CXCR4-mediated signaling in the tumoral niche via dual targeting of receptors (CXCR4 and CD44) or of associated signaling molecules (CXCR4 and Rac1).
Collapse
Affiliation(s)
- Xi Qiu Liu
- CNRS UMR 5628 (LMGP), 3 parvis Louis Néel, 38016, Grenoble, France; Université Grenoble Alpes, LMGP, 3 parvis Louis Néel, 38016, Grenoble, France; FONDATION ARC, 9 rue Guy Môquet, 94803, Villejuif, France; Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, PR China.
| | - Laure Fourel
- Inserm U1209, Université Grenoble Alpes, Institut Albert Bonniot, Site Santé, 38042, Grenoble cedex 9, France; CNRS UMR5309, Institute for Advanced Biosciences, Institut Albert Bonniot, 38700, La Tronche, France
| | - Fabien Dalonneau
- CNRS UMR 5628 (LMGP), 3 parvis Louis Néel, 38016, Grenoble, France; Université Grenoble Alpes, LMGP, 3 parvis Louis Néel, 38016, Grenoble, France
| | - Rabia Sadir
- Institut de Biologie Structurale, UMR 5075, Univ. Grenoble Alpes, CNRS, CEA, F-38027, Grenoble, France
| | - Salome Leal
- CNRS UMR 5628 (LMGP), 3 parvis Louis Néel, 38016, Grenoble, France; Université Grenoble Alpes, LMGP, 3 parvis Louis Néel, 38016, Grenoble, France
| | - Hugues Lortat-Jacob
- Institut de Biologie Structurale, UMR 5075, Univ. Grenoble Alpes, CNRS, CEA, F-38027, Grenoble, France
| | - Marianne Weidenhaupt
- CNRS UMR 5628 (LMGP), 3 parvis Louis Néel, 38016, Grenoble, France; Université Grenoble Alpes, LMGP, 3 parvis Louis Néel, 38016, Grenoble, France
| | - Corinne Albiges-Rizo
- Inserm U1209, Université Grenoble Alpes, Institut Albert Bonniot, Site Santé, 38042, Grenoble cedex 9, France; CNRS UMR5309, Institute for Advanced Biosciences, Institut Albert Bonniot, 38700, La Tronche, France
| | - Catherine Picart
- CNRS UMR 5628 (LMGP), 3 parvis Louis Néel, 38016, Grenoble, France; Université Grenoble Alpes, LMGP, 3 parvis Louis Néel, 38016, Grenoble, France.
| |
Collapse
|
26
|
Thakar D, Dalonneau F, Migliorini E, Lortat-Jacob H, Boturyn D, Albiges-Rizo C, Coche-Guerente L, Picart C, Richter RP. Binding of the chemokine CXCL12α to its natural extracellular matrix ligand heparan sulfate enables myoblast adhesion and facilitates cell motility. Biomaterials 2017; 123:24-38. [PMID: 28152381 PMCID: PMC5405871 DOI: 10.1016/j.biomaterials.2017.01.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 01/04/2017] [Accepted: 01/17/2017] [Indexed: 01/24/2023]
Abstract
The chemokine CXCL12α is a potent chemoattractant that guides the migration of muscle precursor cells (myoblasts) during myogenesis and muscle regeneration. To study how the molecular presentation of chemokines influences myoblast adhesion and motility, we designed multifunctional biomimetic surfaces as a tuneable signalling platform that enabled the response of myoblasts to selected extracellular cues to be studied in a well-defined environment. Using this platform, we demonstrate that CXCL12α, when presented by its natural extracellular matrix ligand heparan sulfate (HS), enables the adhesion and spreading of myoblasts and facilitates their active migration. In contrast, myoblasts also adhered and spread on CXCL12α that was quasi-irreversibly surface-bound in the absence of HS, but were essentially immotile. Moreover, co-presentation of the cyclic RGD peptide as integrin ligand along with HS-bound CXCL12α led to enhanced spreading and motility, in a way that indicates cooperation between CXCR4 (the CXCL12α receptor) and integrins (the RGD receptors). Our findings reveal the critical role of HS in CXCL12α induced myoblast adhesion and migration. The biomimetic surfaces developed here hold promise for mechanistic studies of cellular responses to different presentations of biomolecules. They may be broadly applicable for dissecting the signalling pathways underlying receptor cross-talks, and thus may guide the development of novel biomaterials that promote highly specific cellular responses.
Collapse
Affiliation(s)
- Dhruv Thakar
- Université Grenoble Alpes, Département de Chimie Moléculaire (DCM), Grenoble, France; CNRS, DCM, Grenoble, France
| | - Fabien Dalonneau
- CNRS UMR 5628 (LMGP), Grenoble, France; Grenoble Institute of Technology, Université Grenoble Alpes, LMGP, Grenoble, France
| | - Elisa Migliorini
- Université Grenoble Alpes, Département de Chimie Moléculaire (DCM), Grenoble, France; CNRS, DCM, Grenoble, France
| | - Hugues Lortat-Jacob
- Institut de Biologie Structurale, UMR 5075, Université Grenoble Alpes, CNRS, CEA, Grenoble, France
| | - Didier Boturyn
- Université Grenoble Alpes, Département de Chimie Moléculaire (DCM), Grenoble, France; CNRS, DCM, Grenoble, France
| | - Corinne Albiges-Rizo
- Institut Albert Bonniot, Université Grenoble Alpes, INSERM, CNRS, Grenoble, France
| | - Liliane Coche-Guerente
- Université Grenoble Alpes, Département de Chimie Moléculaire (DCM), Grenoble, France; CNRS, DCM, Grenoble, France
| | - Catherine Picart
- CNRS UMR 5628 (LMGP), Grenoble, France; Grenoble Institute of Technology, Université Grenoble Alpes, LMGP, Grenoble, France.
| | - Ralf P Richter
- Université Grenoble Alpes, Département de Chimie Moléculaire (DCM), Grenoble, France; CNRS, DCM, Grenoble, France; University of Leeds, School of Biomedical Sciences and School of Physics and Astronomy, Leeds, United Kingdom; CIC biomaGUNE, San Sebastian, Spain.
| |
Collapse
|
27
|
Silva JM, García JR, Reis RL, García AJ, Mano JF. Tuning cell adhesive properties via layer-by-layer assembly of chitosan and alginate. Acta Biomater 2017; 51:279-293. [PMID: 28126597 PMCID: PMC5665021 DOI: 10.1016/j.actbio.2017.01.058] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Revised: 01/19/2017] [Accepted: 01/20/2017] [Indexed: 12/25/2022]
Abstract
Understanding the mechanisms controlling cell-multilayer film interactions is crucial to the successful engineering of these coatings for biotechnological and biomedical applications. Herein, we present a strategy to tune the cell adhesive properties of multilayers based on marine polysaccharides with and without cross-linking and/or coating with extracellular matrix proteins. Chemical cross-linking of multilayers improved mechanical properties of the coatings but also elicited changes in surface chemistry that alter the adhesion of human umbilical vein endothelial cells. We evaluated a strategy to decouple the mechanical and chemical properties of these films, enabling the transition from cell-adhesive to cell-resistant multilayers. Addition of chitosan/alginate multilayers on top of cross-linked films decreased endothelial cell adhesion, spreading, and proliferation to similar levels as uncross-linked films. Our findings highlight the key role of surface chemistry in cell-multilayer film interactions, and these engineered nanocoatings represent a tunable model of cell adhesive and non-adhesive multilayered films. STATEMENT OF SIGNIFICANCE Multilayered films based on marine-derived polysaccharides were obtained by layer-by-layer (LbL). Biological tests with human umbilical vein endothelial cells (HUVECs) showed the potential of these films to tailor cell adhesion, spreading and proliferation. These multilayered films promise to be versatile and tunable model of cell adhesive and non-adhesive films.
Collapse
Affiliation(s)
- Joana M Silva
- 3B's Research Group - Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence of Tissue Engineering and Regenerative Medicine, Avepark - Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco GMR, Portugal; ICVS/3B's - PT Government Associate Laboratory, 4710-243 Braga/Guimarães, Portugal
| | - José R García
- Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA 30332, USA; Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - Rui L Reis
- 3B's Research Group - Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence of Tissue Engineering and Regenerative Medicine, Avepark - Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco GMR, Portugal; ICVS/3B's - PT Government Associate Laboratory, 4710-243 Braga/Guimarães, Portugal
| | - Andrés J García
- Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA 30332, USA; Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - João F Mano
- 3B's Research Group - Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence of Tissue Engineering and Regenerative Medicine, Avepark - Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco GMR, Portugal; ICVS/3B's - PT Government Associate Laboratory, 4710-243 Braga/Guimarães, Portugal.
| |
Collapse
|
28
|
Neves MI, Wechsler ME, Gomes ME, Reis RL, Granja PL, Peppas NA. Molecularly Imprinted Intelligent Scaffolds for Tissue Engineering Applications. TISSUE ENGINEERING PART B-REVIEWS 2017; 23:27-43. [DOI: 10.1089/ten.teb.2016.0202] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Mariana I. Neves
- Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar (ICBAS), Universidade do Porto, Porto, Portugal
- Faculdade de Engenharia da Universidade do Porto (FEUP), Porto, Portugal
| | - Marissa E. Wechsler
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas
- Institute of Biomaterials, Drug Delivery and Regenerative Medicine, The University of Texas at Austin, Austin, Texas
| | | | - Rui L. Reis
- 3B's Research Group, Universidade do Minho, Guimarães, Portugal
| | - Pedro L. Granja
- Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar (ICBAS), Universidade do Porto, Porto, Portugal
- Faculdade de Engenharia da Universidade do Porto (FEUP), Porto, Portugal
- Instituto de Engenharia Biomédica (INEB), Universidade do Porto, Porto, Portugal
| | - Nicholas A. Peppas
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas
- Institute of Biomaterials, Drug Delivery and Regenerative Medicine, The University of Texas at Austin, Austin, Texas
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas
- Department of Surgery and Perioperative Care, Dell Medical School, The University of Texas at Austin, Austin, Texas
- Division of Pharmaceutics, College of Pharmacy, The University of Texas at Austin, Austin, Texas
| |
Collapse
|
29
|
Myoblast adhesion, proliferation and differentiation on human elastin-like polypeptide (HELP) hydrogels. J Appl Biomater Funct Mater 2017; 15:e43-e53. [PMID: 27791230 DOI: 10.5301/jabfm.5000331] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2016] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The biochemical, mechanical and topographic properties of extracellular matrix are crucially involved in determining skeletal muscle cell morphogenesis, proliferation and differentiation. Human elastin-like polypeptides (HELPs) are recombinant biomimetic proteins designed to mimic some properties of the native matrix protein; when employed as myoblast adhesion substrates, they stimulate in vitro myogenesis. Given the influence that the biophysical properties of extracellular matrix have on skeletal muscle cells, the aim of this work was to investigate the effects of HELP hydrogels on myoblasts' viability and functions. METHODS We recently synthesized a novel polypeptide, HELPc, by fusing the elastin-like backbone to a 41aa sequence present in the α2 chain of type IV collagen, containing two arginyl-glycyl-aspartic acid (RGD) motifs. To obtain hydrogels, the enzymatic cross-linking of the HELPc was accomplished by transglutaminase. Here, we employed both non-cross-linked HELPc glass coatings and cross-linked HELPc hydrogels at different monomer densities, as adhesion substrates for C2C12 cells, used as a myoblast model. RESULTS By comparing cell adhesion, proliferation and differentiation, we revealed several striking differences. Depending on support rigidity, adhesion to HELPc substrates dictated cell morphology, spreading, focal adhesion formation and cytoskeletal organization. Hydrogels greatly stimulated cell proliferation, particularly in low-serum medium, and partially inhibited myogenic differentiation. CONCLUSIONS On the whole, the results underline the potential of these genetically engineered polypeptides as a tool for dissecting crucial steps in myogenesis.
Collapse
|
30
|
Luan X, Huang T, Zhou Y, An Q, Wang Y, Wu Y, Li X, Li H, Shi F, Zhang Y. Controlled Interfacial Permeation, Nanostructure Formation, Catalytic Efficiency, Signal Enhancement Capability, and Cell Spreading by Adjusting Photochemical Cross-Linking Degrees of Layer-by-Layer Films. ACS APPLIED MATERIALS & INTERFACES 2016; 8:34080-34088. [PMID: 27669359 DOI: 10.1021/acsami.6b10453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Interfacial properties including permeation, catalytic efficiency, Raman signal enhancement capabilities, and cell spreading efficiencies are important features that determine material functionality and applications. Here, we propose a facile method to adjust the above-mentioned properties by controlling the cross-linking degrees of multilayer using a photoactive molecule. After treating the cross-linked films in basic solutions, films with different cross-linking degrees presented varying residue thicknesses and film morphologies. As a result, these different films possessed distinct molecular loading and release characteristics. In addition, gold nanoparticles (AuNPs) of different morphological traits were generated by redox reactions coupled with diffusion within these films. The AuNP-polyelectrolyte obtained from the polyelectrolyte films of the medium cross-linking degrees displayed the highest catalytic efficiency and signal enhancement capabilities. Furthermore, cells responded to the variation of film cross-linking degrees, and on the films with the highest cross-linking degree, cells adhered with the highest speed. We expect this report to provide a general interfacial material engineering strategy for material designs.
Collapse
Affiliation(s)
- Xinglong Luan
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences , Beijing 100083, China
| | - Tao Huang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences , Beijing 100083, China
| | - Yan Zhou
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences , Beijing 100083, China
| | - Qi An
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences , Beijing 100083, China
| | - Yue Wang
- Soft Matter Center and Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , Beijing 100029, PR China
| | - Yaling Wu
- School of Chemistry and Molecular Engineering, Peking University , Beijing 100083, China
| | - Xiangming Li
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences , Beijing 100083, China
| | - Haitao Li
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences , Beijing 100083, China
| | - Feng Shi
- Soft Matter Center and Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , Beijing 100029, PR China
| | - Yihe Zhang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences , Beijing 100083, China
| |
Collapse
|
31
|
Gilde F, Fourel L, Guillot R, Pignot-Paintrand I, Okada T, Fitzpatrick V, Boudou T, Albiges-Rizo C, Picart C. Stiffness-dependent cellular internalization of matrix-bound BMP-2 and its relation to Smad and non-Smad signaling. Acta Biomater 2016; 46:55-67. [PMID: 27633320 DOI: 10.1016/j.actbio.2016.09.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 07/31/2016] [Accepted: 09/12/2016] [Indexed: 01/12/2023]
Abstract
Surface coatings delivering BMP are a promising approach to render biomaterials osteoinductive. In contrast to soluble BMPs which can interact with their receptors at the dorsal side of the cell, BMPs presented as an insoluble cue physically bound to a biomimetic matrix, called here matrix-bound (bBMP-2), are presented to cells by their ventral side. To date, BMP-2 internalization and signaling studies in cell biology have always been performed by adding soluble (sBMP-2) to cells adhered on cell culture plates or glass slides, which will be considered here as a "reference" condition. However, whether and how matrix-bound BMP-2 can be internalized by cells and its relation to canonical (SMAD) and non-canonical signaling (ALP) remain open questions. In this study, we investigated the uptake and processing of BMP-2 by C2C12 myoblasts. This BMP-2 was presented either embedded in polyelectrolyte multilayer films (matrix-bound presentation) or as soluble form. Using fluorescently labeled BMP-2, we showed that the amount of matrix-bound BMP-2 internalized is dependent on the level of crosslinking of the polyelectrolyte films. Cav-1-mediated internalization is related to both SMAD and ALP signaling, while clathrin-mediated is only related to ALP signaling. BMP-2 internalization was independent of the presentation mode (sBMP-2 versus bBMP-2) for low crosslinked films (soft, EDC10) in striking contrast with high crosslinked (stiff, EDC70) films where internalization was much lower and slower for bBMP-2. As anticipated, internalization of sBMP-2 barely depended on the underlying matrix. Taken together, these results indicate that BMP-2 internalization can be tuned by the underlying matrix and activates downstream BMP-2 signaling, which is key for the effective formation of bone tissue. STATEMENT OF SIGNIFICANCE The presentation of growth factors from material surfaces currently presents significant challenges in academic research, clinics and industry. Being able to deliver efficiently these growth factors by a biomaterial will open new perspectives for regenerative medicine. However, to date, very little is known about how matrix-bound growth factors are delivered to cells, especially whether they are internalized and how they are signaling to drive key differentiation events. These initial steps are crucial as they will guide the subsequent processes leading to tissue regeneration. In this work, we investigate the uptake and processing by cells of BMP-2 ligands embedded in polyelectrolyte multilayer films in comparison to soluble BMP-2. We show that BMP-2 responsive cells can internalize matrix-bound BMP-2 and that internalization is dependent on the cross-linking level of the polyelectrolyte films. In addition, we show that internalization is mediated by both clathrin- and caveolin-dependent pathways. While inhibiting clathrin-dependent endocytosis affects only non-canonical signaling, blocking caveolin-1-dependent endocytosis reduces both canonical and non-canonical BMP signaling. The signaling pathways found for matrix-bound BMP-2 are similar to those found for soluble BMP-2. These results highlight that BMP-2 presented by a biomaterial at the ventral side of the cell can trigger major endocytic and associated signaling pathways leading to bone regeneration.
Collapse
Affiliation(s)
- Flora Gilde
- CNRS UMR 5628 (LMGP), MINATEC, 3 parvis Louis Néel, 38016 Grenoble, France; Université Grenoble Alpes, Grenoble Institute of Technology, 3 parvis Louis Néel, 38016 Grenoble, France
| | - Laure Fourel
- INSERM U1209, Institut Albert Bonniot, Institute of Advanced Biosciences, Site Santé, BP170, 38042 Grenoble cedex 9, France; CNRS UMR5309, Institut Albert Bonniot, Site Santé, BP170, 38042 Grenoble cedex 9, France; Université Grenoble Alpes, Institut Albert Bonniot, Site Santé, BP170, 38042 Grenoble cedex 9, France
| | - Raphael Guillot
- CNRS UMR 5628 (LMGP), MINATEC, 3 parvis Louis Néel, 38016 Grenoble, France; Université Grenoble Alpes, Grenoble Institute of Technology, 3 parvis Louis Néel, 38016 Grenoble, France
| | - Isabelle Pignot-Paintrand
- CNRS UMR 5628 (LMGP), MINATEC, 3 parvis Louis Néel, 38016 Grenoble, France; Université Grenoble Alpes, Grenoble Institute of Technology, 3 parvis Louis Néel, 38016 Grenoble, France
| | - Takaharu Okada
- Biomaterials Unit, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Vincent Fitzpatrick
- CNRS UMR 5628 (LMGP), MINATEC, 3 parvis Louis Néel, 38016 Grenoble, France; Université Grenoble Alpes, Grenoble Institute of Technology, 3 parvis Louis Néel, 38016 Grenoble, France
| | - Thomas Boudou
- CNRS UMR 5628 (LMGP), MINATEC, 3 parvis Louis Néel, 38016 Grenoble, France; Université Grenoble Alpes, Grenoble Institute of Technology, 3 parvis Louis Néel, 38016 Grenoble, France
| | - Corinne Albiges-Rizo
- INSERM U1209, Institut Albert Bonniot, Institute of Advanced Biosciences, Site Santé, BP170, 38042 Grenoble cedex 9, France; CNRS UMR5309, Institut Albert Bonniot, Site Santé, BP170, 38042 Grenoble cedex 9, France; Université Grenoble Alpes, Institut Albert Bonniot, Site Santé, BP170, 38042 Grenoble cedex 9, France.
| | - Catherine Picart
- CNRS UMR 5628 (LMGP), MINATEC, 3 parvis Louis Néel, 38016 Grenoble, France; Université Grenoble Alpes, Grenoble Institute of Technology, 3 parvis Louis Néel, 38016 Grenoble, France.
| |
Collapse
|
32
|
Juriga D, Nagy K, Jedlovszky-Hajdú A, Perczel-Kovách K, Chen YM, Varga G, Zrínyi M. Biodegradation and Osteosarcoma Cell Cultivation on Poly(aspartic acid) Based Hydrogels. ACS APPLIED MATERIALS & INTERFACES 2016; 8:23463-23476. [PMID: 27541725 DOI: 10.1021/acsami.6b06489] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Development of novel biodegradable and biocompatible scaffold materials with optimal characteristics is important for both preclinical and clinical applications. The aim of the present study was to analyze the biodegradability of poly(aspartic acid)-based hydrogels, and to test their usability as scaffolds for MG-63 osteoblast-like cells. Poly(aspartic acid) was fabricated from poly(succinimide) and hydrogels were prepared using natural amines as cross-linkers (diaminobutane and cystamine). Disulfide bridges were cleaved to thiol groups and the polymer backbone was further modified with RGD sequence. Biodegradability of the hydrogels was evaluated by experiments on the base of enzymes and cell culture medium. Poly(aspartic acid) hydrogels possessing only disulfide bridges as cross-links proved to be degradable by collagenase I. The MG-63 cells showed healthy, fibroblast-like morphology on the double cross-linked and RGD modified hydrogels. Thiolated poly(aspartic acid) based hydrogels provide ideal conditions for adhesion, survival, proliferation, and migration of osteoblast-like cells. The highest viability was found on the thiolated PASP gels while the RGD motif had influence on compacted cluster formation of the cells. These biodegradable and biocompatible poly(aspartic acid)-based hydrogels are promising scaffolds for cell cultivation.
Collapse
Affiliation(s)
- Dávid Juriga
- Laboratory of Nanochemistry, Department of Biophysics and Radiation Biology, Semmelweis University , Nagyvárad tér 4., H-1089 Budapest, Hungary
| | - Krisztina Nagy
- Department of Oral Biology, Semmelweis University , Nagyvárad tér 4., H-1089 Budapest, Hungary
| | - Angéla Jedlovszky-Hajdú
- Laboratory of Nanochemistry, Department of Biophysics and Radiation Biology, Semmelweis University , Nagyvárad tér 4., H-1089 Budapest, Hungary
| | - Katalin Perczel-Kovách
- Department of Oral Biology, Semmelweis University , Nagyvárad tér 4., H-1089 Budapest, Hungary
- Department in Community Dentistry, Semmelweis University , Üllői út 26., H-1085 Budapest, Hungary
| | - Yong Mei Chen
- State Key Laboratory for Strength and Vibration of Mechanical Structures, International Center for Applied Mechanics and School of Aerospace, Xi'an Jiaotong University , Xi'an 710049, China
| | - Gábor Varga
- Department of Oral Biology, Semmelweis University , Nagyvárad tér 4., H-1089 Budapest, Hungary
| | - Miklós Zrínyi
- Laboratory of Nanochemistry, Department of Biophysics and Radiation Biology, Semmelweis University , Nagyvárad tér 4., H-1089 Budapest, Hungary
- MTA-SE Molecular Biophysics Research Group, Hungarian Academy of Sciences , Széchenyi István tér 9., 1051 Budapest, Hungary
| |
Collapse
|
33
|
Silva JM, Reis RL, Mano JF. Biomimetic Extracellular Environment Based on Natural Origin Polyelectrolyte Multilayers. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2016; 12:4308-42. [PMID: 27435905 DOI: 10.1002/smll.201601355] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 06/15/2016] [Indexed: 05/23/2023]
Abstract
Surface modification of biomaterials is a well-known approach to enable an adequate biointerface between the implant and the surrounding tissue, dictating the initial acceptance or rejection of the implantable device. Since its discovery in early 1990s layer-by-layer (LbL) approaches have become a popular and attractive technique to functionalize the biomaterials surface and also engineering various types of objects such as capsules, hollow tubes, and freestanding membranes in a controllable and versatile manner. Such versatility enables the incorporation of different nanostructured building blocks, including natural biopolymers, which appear as promising biomimetic multilayered systems due to their similarity to human tissues. In this review, the potential of natural origin polymer-based multilayers is highlighted in hopes of a better understanding of the mechanisms behind its use as building blocks of LbL assembly. A deep overview on the recent progresses achieved in the design, fabrication, and applications of natural origin multilayered films is provided. Such films may lead to novel biomimetic approaches for various biomedical applications, such as tissue engineering, regenerative medicine, implantable devices, cell-based biosensors, diagnostic systems, and basic cell biology.
Collapse
Affiliation(s)
- Joana M Silva
- 3Bs Research Group-Biomaterials Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark - Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal
- ICVS/3B's - PT Government Associate Laboratory Braga/Guimarães, Portugal
| | - Rui L Reis
- 3Bs Research Group-Biomaterials Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark - Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal
- ICVS/3B's - PT Government Associate Laboratory Braga/Guimarães, Portugal
| | - João F Mano
- 3Bs Research Group-Biomaterials Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark - Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal
- ICVS/3B's - PT Government Associate Laboratory Braga/Guimarães, Portugal
| |
Collapse
|
34
|
Kim Y, Gill EE, Liu JC. Enzymatic Cross-Linking of Resilin-Based Proteins for Vascular Tissue Engineering Applications. Biomacromolecules 2016; 17:2530-9. [PMID: 27400383 DOI: 10.1021/acs.biomac.6b00500] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Yeji Kim
- School of Chemical Engineering and ‡Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Emily E. Gill
- School of Chemical Engineering and ‡Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Julie C. Liu
- School of Chemical Engineering and ‡Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| |
Collapse
|
35
|
Chang H, Hu M, Zhang H, Ren KF, Li BC, Li H, Wang LM, Lei WX, Ji J. Improved Endothelial Function of Endothelial Cell Monolayer on the Soft Polyelectrolyte Multilayer Film with Matrix-Bound Vascular Endothelial Growth Factor. ACS APPLIED MATERIALS & INTERFACES 2016; 8:14357-14366. [PMID: 27223460 DOI: 10.1021/acsami.6b01870] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Endothelialization on the vascular implants is of great importance for prevention of undesired postimplantation symptoms. However, endothelial dysfunction of regenerated endothelial cell (EC) monolayer has been frequently observed, leading to severe complications, such as neointimal hyperplasia, late thrombosis, and neoatherosclerosis. It has significantly impeded long-term success of the therapy. So far, very little attention has been paid on endothelial function of EC monolayer. Bioinspired by the microenvironment of the endothelium in a blood vessel, this study described a soft polyelectrolyte multilayer film (PEM) through layer-by-layer assembly of poly(l-lysine) (PLL) and hyaluronan (HA). The (PLL/HA) PEM was chemically cross-linked and further incorporated with vascular endothelial growth factor. It demonstrated that this approach could promote EC adhesion and proliferation, further inducing formation of EC monolayer. Further, improved endothelial function of the EC monolayer was achieved as shown with the tighter integrity, higher production of nitric oxide, and expression level of endothelial function related genes, compared to EC monolayers on traditional substrates with high stiffness (e.g., glass, tissue culture polystyrene, and stainless steel). Our findings highlighted the influence of substrate stiffness on endothelial function of EC monolayer, giving a new strategy in the surface design of vascular implants.
Collapse
Affiliation(s)
- Hao Chang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Mi Hu
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - He Zhang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Ke-Feng Ren
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Bo-Chao Li
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Huan Li
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Li-Mei Wang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Wen-Xi Lei
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| |
Collapse
|
36
|
Cheng K, Wang T, Yu M, Wan H, Lin J, Weng W, Wang H. Effects of RGD immobilization on light-induced cell sheet detachment from TiO2 nanodots films. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 63:240-6. [DOI: 10.1016/j.msec.2016.02.072] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2015] [Revised: 01/03/2016] [Accepted: 02/25/2016] [Indexed: 10/22/2022]
|
37
|
Gribova V, Liu CY, Nishiguchi A, Matsusaki M, Boudou T, Picart C, Akashi M. Construction and myogenic differentiation of 3D myoblast tissues fabricated by fibronectin-gelatin nanofilm coating. Biochem Biophys Res Commun 2016; 474:515-521. [PMID: 27125461 DOI: 10.1016/j.bbrc.2016.04.130] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Accepted: 04/24/2016] [Indexed: 11/16/2022]
Abstract
In this study, we used a recently developed approach of coating the cells with fibronectin-gelatin nanofilms to build 3D skeletal muscle tissue models. We constructed the microtissues from C2C12 myoblasts and subsequently differentiated them to form muscle-like tissue. The thickness of the constructs could be successfully controlled by altering the number of seeded cells. We were able to build up to ∼76 μm thick 3D constructs that formed multinucleated myotubes. We also found that Rho-kinase inhibitor Y27632 improved myotube formation in thick constructs. Our approach makes it possible to rapidly form 3D muscle tissues and is promising for the in vitro construction of physiologically relevant human skeletal muscle tissue models.
Collapse
Affiliation(s)
- Varvara Gribova
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Chun-Yen Liu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Akihiro Nishiguchi
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Michiya Matsusaki
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Thomas Boudou
- Grenoble Institute of Technology, CNRS UMR 5628, Laboratory of Materials and Physical Engineering, 3 Parvis L. Néel, 38016 Grenoble, France
| | - Catherine Picart
- Grenoble Institute of Technology, CNRS UMR 5628, Laboratory of Materials and Physical Engineering, 3 Parvis L. Néel, 38016 Grenoble, France.
| | - Mitsuru Akashi
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.
| |
Collapse
|
38
|
Smith AST, Davis J, Lee G, Mack DL, Kim DH. Muscular dystrophy in a dish: engineered human skeletal muscle mimetics for disease modeling and drug discovery. Drug Discov Today 2016; 21:1387-1398. [PMID: 27109386 DOI: 10.1016/j.drudis.2016.04.013] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 03/24/2016] [Accepted: 04/15/2016] [Indexed: 01/16/2023]
Abstract
Engineered in vitro models using human cells, particularly patient-derived induced pluripotent stem cells (iPSCs), offer a potential solution to issues associated with the use of animals for studying disease pathology and drug efficacy. Given the prevalence of muscle diseases in human populations, an engineered tissue model of human skeletal muscle could provide a biologically accurate platform to study basic muscle physiology, disease progression, and drug efficacy and/or toxicity. Such platforms could be used as phenotypic drug screens to identify compounds capable of alleviating or reversing congenital myopathies, such as Duchene muscular dystrophy (DMD). Here, we review current skeletal muscle modeling technologies with a specific focus on efforts to generate biomimetic systems for investigating the pathophysiology of dystrophic muscle.
Collapse
Affiliation(s)
- Alec S T Smith
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
| | - Jennifer Davis
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA; Department of Pathology, University of Washington, Seattle, WA 98195, USA; Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98109, USA; Center for Cardiovascular Biology, University of Washington, Seattle, WA 98109, USA
| | - Gabsang Lee
- Institute for Cell Engineering, Department of Neurology, The Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - David L Mack
- Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98109, USA; Department of Rehabilitation Medicine, University of Washington, Seattle, WA 98195, USA
| | - Deok-Ho Kim
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA; Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98109, USA; Center for Cardiovascular Biology, University of Washington, Seattle, WA 98109, USA.
| |
Collapse
|
39
|
What is really driving cell–surface interactions? Layer-by-layer assembled films may help to answer questions concerning cell attachment and response to biomaterials. Biointerphases 2016; 11:019009. [DOI: 10.1116/1.4943046] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
40
|
Xia Z, Wang P, Liu X, Liu T, Yan Y, Yan J, Zhong J, Sun G, He D. Tumor-Penetrating Peptide-Modified DNA Tetrahedron for Targeting Drug Delivery. Biochemistry 2016; 55:1326-31. [PMID: 26789283 DOI: 10.1021/acs.biochem.5b01181] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Zhiwei Xia
- School
of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Ping Wang
- National Engineering Research Center for Nanotechnology, Shanghai 200241, China
| | - Xunwei Liu
- Department
of Medical Imaging, Jinan Military General Hospital, Jinan, Shandong 250031, China
| | - Ting Liu
- School
of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yinan Yan
- National Engineering Research Center for Nanotechnology, Shanghai 200241, China
| | - Juan Yan
- National Engineering Research Center for Nanotechnology, Shanghai 200241, China
| | - Jian Zhong
- National Engineering Research Center for Nanotechnology, Shanghai 200241, China
| | - Gang Sun
- Department
of Medical Imaging, Jinan Military General Hospital, Jinan, Shandong 250031, China
| | - Dannong He
- School
of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
- National Engineering Research Center for Nanotechnology, Shanghai 200241, China
| |
Collapse
|
41
|
Gribova V, Pignot-Paintrand I, Fourel L, Auzely-Velty R, Albigès-Rizo C, Gauthier-Rouvière C, Picart C. Control of the Proliferation/Differentiation Balance in Skeletal Myoblasts by Integrin and Syndecan Targeting Peptides. ACS Biomater Sci Eng 2016; 2:415-425. [DOI: 10.1021/acsbiomaterials.5b00557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Varvara Gribova
- LMGP, Université Grenoble Alpes, F-38016 Grenoble, France
- CNRS, LMGP, F-38016 Grenoble, France
- Centre
de Recherches sur les Macromolécules Végétales
(CERMAV, CNRS UPR 5301), Université Joseph Fourier, 38041 St. Martin d’Hères, France
- Institut
de Chimie Moléculaire de Grenoble, Domaine Universitaire de Grenoble, 601 rue de la Chimie, 38421 St. Martin d’Hères, France
- CERMAV, CNRS, F-38016 Grenoble, France
| | | | - Laure Fourel
- INSERM
U823, ERL CNRS5284, Université Joseph Fourier, Institut Albert Bonniot, Site Santé, BP170, 38042 Grenoble Cedex 9, France
| | - Rachel Auzely-Velty
- Centre
de Recherches sur les Macromolécules Végétales
(CERMAV, CNRS UPR 5301), Université Joseph Fourier, 38041 St. Martin d’Hères, France
- Institut
de Chimie Moléculaire de Grenoble, Domaine Universitaire de Grenoble, 601 rue de la Chimie, 38421 St. Martin d’Hères, France
- CERMAV, CNRS, F-38016 Grenoble, France
| | - Corinne Albigès-Rizo
- INSERM
U823, ERL CNRS5284, Université Joseph Fourier, Institut Albert Bonniot, Site Santé, BP170, 38042 Grenoble Cedex 9, France
| | - Cécile Gauthier-Rouvière
- CRBM, Universités Montpellier 2 et 1, F-34293 Montpellier, France
- CRBM, CNRS, F-34293 Montpellier, France
| | - Catherine Picart
- LMGP, Université Grenoble Alpes, F-38016 Grenoble, France
- CNRS, LMGP, F-38016 Grenoble, France
| |
Collapse
|
42
|
Yasa IC, Gunduz N, Kilinc M, Guler MO, Tekinay AB. Basal Lamina Mimetic Nanofibrous Peptide Networks for Skeletal Myogenesis. Sci Rep 2015; 5:16460. [PMID: 26555958 PMCID: PMC4639731 DOI: 10.1038/srep16460] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 08/25/2015] [Indexed: 12/25/2022] Open
Abstract
Extracellular matrix (ECM) is crucial for the coordination and regulation of cell adhesion, recruitment, differentiation and death. Therefore, equilibrium between cell-cell and cell-matrix interactions and matrix-associated signals are important for the normal functioning of cells, as well as for regeneration. In this work, we describe importance of adhesive signals for myoblast cells' growth and differentiation by generating a novel ECM mimetic peptide nanofiber scaffold system. We show that not only structure but also composition of bioactive signals are important for cell adhesion, growth and differentiation by mimicking the compositional and structural properties of native skeletal muscle basal lamina. We conjugated laminin-derived integrin binding peptide sequence, "IKVAV", and fibronectin-derived well known adhesive sequence, "RGD", into peptide nanostructures to provide adhesive and myogenic cues on a nanofibrous morphology. The myogenic and adhesive signals exhibited a synergistic effect on model myoblasts, C2C12 cells. Our results showed that self-assembled peptide nanofibers presenting laminin derived epitopes support adhesion, growth and proliferation of the cells and significantly promote the expression of skeletal muscle-specific marker genes. The functional peptide nanofibers used in this study present a biocompatible and biodegradable microenvironment, which is capable of supporting the growth and differentiation of C2C12 myoblasts into myotubes.
Collapse
Affiliation(s)
- I. Ceren Yasa
- Institute of Materials Science and Nanotechnology, National Nanotechnology Research Center (UNAM), Bilkent University, Ankara, Turkey 06800
| | - Nuray Gunduz
- Institute of Materials Science and Nanotechnology, National Nanotechnology Research Center (UNAM), Bilkent University, Ankara, Turkey 06800
| | - Murat Kilinc
- Institute of Materials Science and Nanotechnology, National Nanotechnology Research Center (UNAM), Bilkent University, Ankara, Turkey 06800
| | - Mustafa O. Guler
- Institute of Materials Science and Nanotechnology, National Nanotechnology Research Center (UNAM), Bilkent University, Ankara, Turkey 06800
| | - Ayse B. Tekinay
- Institute of Materials Science and Nanotechnology, National Nanotechnology Research Center (UNAM), Bilkent University, Ankara, Turkey 06800
| |
Collapse
|
43
|
Drug nano-reservoirs synthesized using layer-by-layer technologies. Biotechnol Adv 2015; 33:1310-26. [DOI: 10.1016/j.biotechadv.2015.04.005] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 03/25/2015] [Accepted: 04/02/2015] [Indexed: 12/18/2022]
|
44
|
Jaganathan S. Bioresorbable polyelectrolytes for smuggling drugs into cells. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2015; 44:1080-97. [PMID: 25961363 DOI: 10.3109/21691401.2015.1011801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
There is ample evidence that biodegradable polyelectrolyte nanocapsules are multifunctional vehicles which can smuggle drugs into cells, and release them upon endogenous activation. A large number of endogenous stimuli have already been tested in vitro, and in vivo research is escalating. Thus, the interest in the design of intelligent polyelectrolyte multilayer (PEM) drug delivery systems is clear. The need of the hour is a systematic translation of PEM-based drug delivery systems from the lab to clinical studies. Reviews on multifarious stimuli that can trigger the release of drugs from such systems already exist. This review summarizes the available literature, with emphasis on the recent progress in PEM-based drug delivery systems that are receptive in the presence of endogenous stimuli, including enzymes, glucose, glutathione, pH, and temperature, and addresses different active and passive drug targeting strategies. Insights into the current knowledge on the diversified endogenous approaches and methodological challenges may bring inspiration to resolve issues that currently bottleneck the successful implementation of polyelectrolytes into the catalog of third-generation drug delivery systems.
Collapse
Affiliation(s)
- Sripriya Jaganathan
- a SRM Research Institute, SRM University , Kattankulathur, 603203 , Chennai , Tamil Nadu , India
| |
Collapse
|
45
|
Lee IC, Wu YC. Assembly of polyelectrolyte multilayer films on supported lipid bilayers to induce neural stem/progenitor cell differentiation into functional neurons. ACS APPLIED MATERIALS & INTERFACES 2014; 6:14439-50. [PMID: 25111699 DOI: 10.1021/am503750w] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
The key factors affecting the success of neural engineering using neural stem/progenitor cells (NSPCs) are the neuron quantity, the guidance of neurite outgrowth, and the induction of neurons to form functional synapses at synaptic junctions. Herein, a biomimetic material comprising a supported lipid bilayer (SLB) with adsorbed sequential polyelectrolyte multilayer (PEM) films was fabricated to induce NSPCs to form functional neurons without the need for serum and growth factors in a short-term culture. SLBs are suitable artificial substrates for neural engineering due to their structural similarity to synaptic membranes. In addition, PEM film adsorption provides protection for the SLB as well as the ability to vary the surface properties to evaluate the effects of physical and mechanical signals on NSPC differentiation. Our results revealed that NSPCs were inducible on SLB-PEM films consisting of up to eight alternating layers. In addition, the process outgrowth length, the percentage of differentiated neurons, and the synaptic function were regulated by the number of layers and the surface charge of the outermost layer. The average process outgrowth length was greater than 500 μm on SLB-PLL/PLGA (n = 7.5) after only 3 days of culture. Moreover, the quantity and quality of the differentiated neurons were obviously enhanced on the SLB-PEM system compared with those on the PEM-only substrates. These results suggest that the PEM films can induce NSPC adhesion and differentiation and that an SLB base may enhance neuron differentiation and trigger the formation of functional synapses.
Collapse
Affiliation(s)
- I-Chi Lee
- Graduate Institute of Biochemical and Biomedical Engineering, Chang-Gung University , No. 259, Wenhua First Road, Guishan Township, Taoyuan County, 33302, Taiwan (R.O.C.)
| | | |
Collapse
|
46
|
Castleberry SA, Li W, Deng D, Mayner S, Hammond PT. Capillary flow layer-by-layer: a microfluidic platform for the high-throughput assembly and screening of nanolayered film libraries. ACS NANO 2014; 8:6580-6589. [PMID: 24836460 PMCID: PMC4133994 DOI: 10.1021/nn501963q] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 05/16/2014] [Indexed: 05/30/2023]
Abstract
Layer-by-layer (LbL) assembly is a powerful tool with increasing real world applications in energy, biomaterials, active surfaces, and membranes; however, the current state of the art requires individual sample construction using large quantities of material. Here we describe a technique using capillary flow within a microfluidic device to drive high-throughput assembly of LbL film libraries. This capillary flow layer-by-layer (CF-LbL) method significantly reduces material waste, improves quality control, and expands the potential applications of LbL into new research spaces. The method can be operated as a simple lab benchtop apparatus or combined with liquid-handling robotics to extend the library size. Here we describe and demonstrate the technique and establish its ability to recreate and expand on the known literature for film growth and morphology. We use the same platform to assay biological properties such as cell adhesion and proliferation and ultimately provide an example of the use of this approach to identify LbL films for surface-based DNA transfection of commonly used cell types.
Collapse
Affiliation(s)
- Steven A. Castleberry
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States
- Koch Institute of Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States
- Harvard-MIT Division of Health Sciences and Technology, Cambridge, Massachusetts, United States
| | - Wei Li
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States
- Koch Institute of Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States
| | - Di Deng
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States
| | - Sarah Mayner
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States
| | - Paula T. Hammond
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States
- Koch Institute of Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States
| |
Collapse
|
47
|
Lee IC, Wu YC. Facilitating neural stem/progenitor cell niche calibration for neural lineage differentiation by polyelectrolyte multilayer films. Colloids Surf B Biointerfaces 2014; 121:54-65. [PMID: 24937134 DOI: 10.1016/j.colsurfb.2014.05.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Revised: 04/09/2014] [Accepted: 05/22/2014] [Indexed: 01/08/2023]
Abstract
Neural stem/progenitor cells (NSPCs) are a possible candidate for advancing development and lineage control in neural engineering. Differentiated protocols have been developed in this field to generate neural progeny and to establish neural networks. However, continued refinement is required to enhance differentiation specificity and prevent the generation of unwanted cell types. In this study, we fabricated a niche-modulated system to investigate surface effects on NSPC differentiation by the formation of polyelectrolyte multilayer (PEM) films governed by electrostatic interactions of poly-l-glutamine acid as a polyanion and poly-l-lysine as a polycation. The serum- and chemical agent-free system provided a clean and clear platform to observe in isolation the interaction between surface niche and stem cell differentiation. We found that NSPCs were inducible on PEM films of up to eight alternating layers. In addition, neurite outgrowth, neuron percentage, and synaptic function were regulated by layer number and the surface charge of the terminal layer. The average process outgrowth length was over 500μm on PLL/PLGA(n=7.5) only after 3 days of culture. Moreover, the quantity and quality of the differentiated neurons were enhanced as the number of layers increased, especially when the terminal layer was poly-l-lysine. Our results achieve important targets of neural engineering, including long processes, large neural network size, and large amounts of functional neurons. Our methodology for nanoscale control of material deposition can be successfully applied for surface modification, neural niche modulation, and neural engineering applications.
Collapse
Affiliation(s)
- I-Chi Lee
- Graduate Institute of Biochemical and Biomedical Engineering, Chang-Gung University, Tao-yuan 333, Taiwan, ROC.
| | - Yu-Chieh Wu
- Graduate Institute of Biochemical and Biomedical Engineering, Chang-Gung University, Tao-yuan 333, Taiwan, ROC
| |
Collapse
|
48
|
Saums M, Wang W, Han B, Madhavan L, Han L, Lee D, Wells RG. Mechanically and chemically tunable cell culture system for studying the myofibroblast phenotype. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:5481-5487. [PMID: 24787894 PMCID: PMC4030828 DOI: 10.1021/la4047758] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 04/24/2014] [Indexed: 05/30/2023]
Abstract
Cell culture systems for studying the combined effects of matrix proteins and mechanical forces on the behavior of soft tissue cells have not been well developed. Here, we describe a new biomimetic cell culture system that allows for the study of mixtures of matrix proteins while controlling mechanical stiffness in a range that is physiological for soft tissues. This system consists of layer-by-layer (LbL)-assembled films of native matrix proteins atop mechanically tunable soft supports. We used hepatic stellate cells, which differentiate to myofibroblasts in liver fibrosis, for proof-of-concept studies. By culturing cells on collagen and lumican LbL-modified hydrogels, we demonstrate that this system is noncytotoxic and offers a valid control substrate, that the hydrogel determines the overall system mechanics, and that the addition of lumican to collagen influences the stellate cell phenotype. LbL-modified hydrogels offer the potential to study the influence of complex environmental factors on soft-tissue cells in culture.
Collapse
Affiliation(s)
- Michele
K. Saums
- School of Arts and Sciences and Department of Chemical
and Biomolecular Engineering,
School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Weifeng Wang
- School of Arts and Sciences and Department of Chemical
and Biomolecular Engineering,
School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Biao Han
- School
of Biomedical Engineering, Science & Health Systems, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - Lakshmi Madhavan
- School of Arts and Sciences and Department of Chemical
and Biomolecular Engineering,
School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Lin Han
- School
of Biomedical Engineering, Science & Health Systems, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - Daeyeon Lee
- School of Arts and Sciences and Department of Chemical
and Biomolecular Engineering,
School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Rebecca G. Wells
- Department
of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| |
Collapse
|
49
|
Costa RR, Mano JF. Polyelectrolyte multilayered assemblies in biomedical technologies. Chem Soc Rev 2014; 43:3453-79. [DOI: 10.1039/c3cs60393h] [Citation(s) in RCA: 225] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|