1
|
Uchida K, Masuda T, Hara S, Matsuo Y, Liu Y, Aoki H, Asano Y, Miyata K, Fukuma T, Ono T, Isoyama T, Takai M. Stability Enhancement by Hydrophobic Anchoring and a Cross-Linked Structure of a Phospholipid Copolymer Film for Medical Devices. ACS APPLIED MATERIALS & INTERFACES 2024; 16:39104-39116. [PMID: 39036941 DOI: 10.1021/acsami.4c07752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
Surface modification using zwitterionic 2-methacryloyloxyethylphosphorylcholine (MPC) polymers is one of the most reasonable ways to prepare medical devices that can suppress undesired biological reactions such as blood coagulation. Usable MPC polymers are hydrophilic and water soluble, and their surface modification strategy involves exploiting the copolymer structures by adding physical or chemical bonding moieties. In this study, we developed copolymers composed of MPC, hydrophobic anchoring moiety, and chemical cross-linking unit to clarify the role of hydrophobic interactions in achieving biocompatible and long-term stable coatings. The four kinds of MPC copolymers with cross-linking units, such as 3-methacryloxypropyl trimethoxysilane (MPTMSi), and four different hydrophobic anchoring moieties, such as 3-(methacryloyloxy)propyltris(trimethylsiloxy)silane (MPTSSi) named as PMMMSi, n-butyl methacrylate (BMA) as PMBSi, 2-ethylhexyl methacrylate (EHMA) as PMESi, and lauryl methacrylate as PMLSi, were synthesized and coated on polydimethylsiloxane, polypropylene (PP), and polymethyl pentene. These copolymers were uniformly coated on the substrate materials PP and poly(methyl pentene) (PMP), to achieve hydrophilic and electrically neutral coatings. The results of the antibiofouling test showed that PMBSi repelled the adsorption of fluorescence-labeled bovine serum albumin the most, whereas PMLSi repelled it the least. Notably, all four copolymers suppressed platelet adhesion similarly. The variations in protein adsorption quantities among the four copolymer coatings were attributed to their distinct swelling behaviors in aqueous environments. Further investigations, including 3D scanning force microscopy and neutron reflectivity measurements, revealed that the PMLSi coating exhibited a higher water intake under aqueous conditions in comparison to the other coatings. Consequently, all copolymer coatings effectively prevented the invasion of platelets but the proteins penetrated the PMLSi network. Subsequently, the dynamic stability required to induce shear stress was evaluated using a circulation system. The results demonstrated that the PMMMSi and PMLSi coatings on PMP and PP exhibited exceptional platelet repellency and maintained high stability during circulation. This study highlights the potential of hydrophobic moieties to improve hemocompatibility and stability, offering potential applications in medical devices.
Collapse
Affiliation(s)
- Kazuto Uchida
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Tsukuru Masuda
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Shintaro Hara
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Clinical Engineering, Tokyo Women's Medical University, 8-1, Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan
| | - Youichi Matsuo
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Yuwei Liu
- Institute of Materials Structure Science, High Energy Accelerator Research Organization, 203-1, Shirakata, Tokai, Ibaraki 319-1106, Japan
| | - Hiroyuki Aoki
- Institute of Materials Structure Science, High Energy Accelerator Research Organization, 203-1, Shirakata, Tokai, Ibaraki 319-1106, Japan
- Materials and Life Science Division, J-PARC Center, Japan Atomic Energy Agency, 2-4, Shirakata, Tokai, Ibaraki 319-1195, Japan
| | - Yoshihiko Asano
- Division of Electrical Engineering and Computer Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Kazuki Miyata
- Division of Electrical Engineering and Computer Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Takeshi Fukuma
- Division of Electrical Engineering and Computer Science, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Toshiya Ono
- Department of Biomedical Engineering, School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Takashi Isoyama
- Department of Biomedical Engineering, School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Clinical Engineering, Kyorin University, 5-4-1 Shimorenjuku, Mitaka-shi, Tokyo 181-8612, Japan
| | - Madoka Takai
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| |
Collapse
|
2
|
Sytu MRC, Cho DH, Hahm JI. Self-Assembled Block Copolymers as a Facile Pathway to Create Functional Nanobiosensor and Nanobiomaterial Surfaces. Polymers (Basel) 2024; 16:1267. [PMID: 38732737 PMCID: PMC11085100 DOI: 10.3390/polym16091267] [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: 03/27/2024] [Revised: 04/24/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Block copolymer (BCP) surfaces permit an exquisite level of nanoscale control in biomolecular assemblies solely based on self-assembly. Owing to this, BCP-based biomolecular assembly represents a much-needed, new paradigm for creating nanobiosensors and nanobiomaterials without the need for costly and time-consuming fabrication steps. Research endeavors in the BCP nanobiotechnology field have led to stimulating results that can promote our current understanding of biomolecular interactions at a solid interface to the never-explored size regimes comparable to individual biomolecules. Encouraging research outcomes have also been reported for the stability and activity of biomolecules bound on BCP thin film surfaces. A wide range of single and multicomponent biomolecules and BCP systems has been assessed to substantiate the potential utility in practical applications as next-generation nanobiosensors, nanobiodevices, and biomaterials. To this end, this Review highlights pioneering research efforts made in the BCP nanobiotechnology area. The discussions will be focused on those works particularly pertaining to nanoscale surface assembly of functional biomolecules, biomolecular interaction properties unique to nanoscale polymer interfaces, functionality of nanoscale surface-bound biomolecules, and specific examples in biosensing. Systems involving the incorporation of biomolecules as one of the blocks in BCPs, i.e., DNA-BCP hybrids, protein-BCP conjugates, and isolated BCP micelles of bioligand carriers used in drug delivery, are outside of the scope of this Review. Looking ahead, there awaits plenty of exciting research opportunities to advance the research field of BCP nanobiotechnology by capitalizing on the fundamental groundwork laid so far for the biomolecular interactions on BCP surfaces. In order to better guide the path forward, key fundamental questions yet to be addressed by the field are identified. In addition, future research directions of BCP nanobiotechnology are contemplated in the concluding section of this Review.
Collapse
Affiliation(s)
- Marion Ryan C. Sytu
- Department of Chemistry, Georgetown University, 37th & O Sts. NW., Washington, DC 20057, USA
| | - David H. Cho
- National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA;
| | - Jong-in Hahm
- Department of Chemistry, Georgetown University, 37th & O Sts. NW., Washington, DC 20057, USA
| |
Collapse
|
3
|
Lin CH, Tang X, Chen P, Luo SC. Unraveling the Adhesion Behavior of Different Cell Lines on Biomimetic PEDOT Interfaces: The Role of Surface Morphology and Antifouling Properties. ACS APPLIED BIO MATERIALS 2023; 6:5695-5707. [PMID: 37971532 DOI: 10.1021/acsabm.3c00833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
The poly(3,4-ethylenedioxythiophene) (PEDOT) interface, renowned for its biocompatibility and intrinsic conductivity, holds substantial potential in biosensing and cellular modulation. Through strategic functionalization, PEDOT derivatives can be adaptable for multifaceted applications. Notably, integrating phosphorylcholine (PC) groups into PEDOT, mimicking the hydrophilic headgroups from cell membranes, confers exceptional antifouling properties on the coating. This study systematically investigated biomolecule interactions with distinct forms of PEDOT, incorporating variations in surface modifications and structure. Zwitterionic PEDOT-PC was electropolymerized on smooth and nanostructured surfaces using various feeding ratios in electrolytes to finely control the antifouling properties of the interface. Precise electropolymerization conditions governed the attainment of smooth and nanostructured filamentous surfaces. The study employed a quartz crystal microbalance with dissipation (QCM-D) to assess protein binding behavior. Bovine serum albumin (BSA), lysozyme (LYZ), cytochrome c (cyt c), and fibronectin (FN) were used to evaluate their binding affinities for PEDOT films. FN, a pivotal extracellular matrix component, was included for connecting to cell adhesion behavior. Furthermore, the cellular adhesion behaviors on PEDOT interfaces were evaluated. Three cell lines─MG-63 osteosarcoma, HeLa cervical cancer, and fibroblast NIH/3T3 were examined. The presence of PC moieties significantly altered the adhesive response, including the number of attached cells, their morphologies, and nucleus shrinkage. MG-63 cells exhibited the highest tolerance for PC moieties. A feeding ratio of PEDOT-PC exceeding 70% resulted in cell apoptosis. This study contributes to understanding biomolecule adsorption on PEDOT surfaces of diverse morphologies and degrees of the antifouling moiety. Meanwhile, it also sheds light on the responses of various cell types.
Collapse
Affiliation(s)
- Chia-Hsin Lin
- Department of Materials Science and Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
| | - Xiaofang Tang
- Research Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan
| | - Peilin Chen
- Research Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan
- Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
| | - Shyh-Chyang Luo
- Department of Materials Science and Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
- Institute of Biomedical Engineering and Nanomedicine, National Health Research Institutes (NHRI), Miaoli County 35053, Taiwan
| |
Collapse
|
4
|
Krishnamoorthi R, Anbazhagan R, Thankachan D, Thuy Dinh VT, Tsai HC, Lai JY, Wang CF. Antiblood Cell Adhesion of Mussel-Inspired Chondroitin Sulfate- and Caffeic Acid-Modified Polycarbonate Membranes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:717-727. [PMID: 36584671 DOI: 10.1021/acs.langmuir.2c01688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
We fabricated a mussel-inspired hemocompatible polycarbonate membrane (PC) modified by the cross-linking of chondroitin sulfate and caffeic acid polymer using CA-CS via a Schiff base and Michael addition reaction and named it CA-CS-PC. The as-fabricated CA-CS-PC membrane shows excellent hydrophilicity with a water contact angle of 0° and a negative surface charge with a zeta potential of -32 mV. The antiadhesion property of the CA-CS-modified PC membrane was investigated by enzyme-linked immunosorbent assay (ELISA), using human plasma protein fibrinogen adsorption studies, and proved to have excellent antiadhesion properties, because of the lower fibrinogen adsorption. In addition, the CA-CS-PC membrane also shows enhanced hemocompatibility. Finally, blood cell attachment tests of the CA-CS-PC membrane were observed by CLSM and SEM, and the obtained results proved that CA-CS-PC effectively resisted cell adhesion, such as platelets and leucocytes. Therefore, this work disclosed a new way to design a simple and versatile modification of the membrane surface by caffeic acid and chondroitin sulfate and apply it for cell adhesion.
Collapse
Affiliation(s)
- Rajakumari Krishnamoorthi
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei106, Taiwan
| | - Rajeshkumar Anbazhagan
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei106, Taiwan
| | - Darieo Thankachan
- Department of materials science and engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan
| | - Van Thi Thuy Dinh
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei106, Taiwan
| | - Hsieh-Chih Tsai
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei106, Taiwan
- R&D Center for Membrane Technology, Chung Yuan Christian University, Chungli, Taoyuan 320, Taiwan
| | - Juin-Yih Lai
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei106, Taiwan
- R&D Center for Membrane Technology, Chung Yuan Christian University, Chungli, Taoyuan 320, Taiwan
- Department of Chemical Engineering and Materials Science, Yuan Ze University, Chung-Li, Taoyuan 320, Taiwan
| | - Chih-Feng Wang
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan
- Advanced Membrane Materials Center, National Taiwan University of Science and Technology, Taipei106, Taiwan
- R&D Center for Membrane Technology, Chung Yuan Christian University, Chungli, Taoyuan 320, Taiwan
| |
Collapse
|
5
|
Masuda T, Takai M. Design of biointerfaces composed of soft materials using controlled radical polymerizations. J Mater Chem B 2022; 10:1473-1485. [PMID: 35044413 DOI: 10.1039/d1tb02508b] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Soft interface materials have an immense potential for the improvement of biointerfaces, which are the interface of biological and artificially designed materials. Controlling the chemical and physical structures of the interfaces at the nanometer level plays an important role in understanding the mechanism of the functioning and its applications. Controlled radical polymerization (CRP) techniques, including atom transfer radical polymerization (ATRP) and reversible addition-fragmentation chain-transfer (RAFT) polymerization, have been developed in the field of precision polymer chemistry. It allows the formation of well-defined surfaces such as densely packed polymer brushes and self-assembled nanostructures of block copolymers. More recently, a novel technique to prepare polymers containing biomolecules, called biohybrids, has also been developed, which is a consequence of the advancement of CRP so as to proceed in an aqueous media with oxygen. This review article summarizes recent advances in CRP for the design of biointerfaces.
Collapse
Affiliation(s)
- Tsukuru Masuda
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.
| | - Madoka Takai
- Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.
| |
Collapse
|
6
|
Romero-Gavilán F, Cerqueira A, Anitua E, Tejero R, García-Arnáez I, Martinez-Ramos C, Ozturan S, Izquierdo R, Azkargorta M, Elortza F, Gurruchaga M, Goñi I, Suay J. Protein adsorption/desorption dynamics on Ca-enriched titanium surfaces: biological implications. J Biol Inorg Chem 2021; 26:715-726. [PMID: 34453217 PMCID: PMC8437886 DOI: 10.1007/s00775-021-01886-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 07/17/2021] [Indexed: 12/17/2022]
Abstract
Calcium ions are used in the development of biomaterials for the promotion of coagulation, bone regeneration, and implant osseointegration. Upon implantation, the time-dependent release of calcium ions from titanium implant surfaces modifies the physicochemical characteristics at the implant-tissue interface and thus, the biological responses. The aim of this study is to examine how the dynamics of protein adsorption on these surfaces change over time. Titanium discs with and without Ca were incubated with human serum for 2 min, 180 min, and 960 min. The layer of proteins attached to the surface was characterised using nLC-MS/MS. The adsorption kinetics was different between materials, revealing an increased adsorption of proteins associated with coagulation and immune responses prior to Ca release. Implant-blood contact experiments confirmed the strong coagulatory effect for Ca surfaces. We employed primary human alveolar osteoblasts and THP-1 monocytes to study the osteogenic and inflammatory responses. In agreement with the proteomic results, Ca-enriched surfaces showed a significant initial inflammation that disappeared once the calcium was released. The distinct protein adsorption/desorption dynamics found in this work demonstrated to be useful to explain the differential biological responses between the titanium and Ca-ion modified implant surfaces.
Collapse
Affiliation(s)
- Francisco Romero-Gavilán
- Department of Industrial Systems Engineering and Design, Universitat Jaume I, Campus del Ríu Sec, Av. Vicent Sos Baynat s/n, 12071, Castellón de la Plana, Spain.
| | - Andreia Cerqueira
- Department of Industrial Systems Engineering and Design, Universitat Jaume I, Campus del Ríu Sec, Av. Vicent Sos Baynat s/n, 12071, Castellón de la Plana, Spain
| | - Eduardo Anitua
- BTI Biotechnology Institute I+D, C/ Leonardo da Vinci 14B, 01510, Miñano, Spain.,University Institute of Regenerative Medicine and Oral Implantology (UIRMI), University of the Basque Country (UPV/EHU), C/ Jacinto Quincoces, 39, 01007, Vitoria, Spain.,Private Practice in Oral Implantology, C/Jose Maria Cagigal, 19, 01007, Vitoria, Spain
| | - Ricardo Tejero
- BTI Biotechnology Institute I+D, C/ Leonardo da Vinci 14B, 01510, Miñano, Spain.,University Institute of Regenerative Medicine and Oral Implantology (UIRMI), University of the Basque Country (UPV/EHU), C/ Jacinto Quincoces, 39, 01007, Vitoria, Spain
| | - Iñaki García-Arnáez
- Facultad de Ciencias Químicas, Universidad del País Vasco, P. M. de Lardizábal, 3, 20018, San Sebastián, Spain
| | - Cristina Martinez-Ramos
- Center for Biomaterials and Tissue Engineering, Universitat Politècnica de Valencia, Camino de Vera, s/n, 46022, Valencia, Spain
| | - Seda Ozturan
- Department of Periodontology, Faculty of Dentistry, Istanbul Medeniyet University, Istanbul, Turkey
| | - Raul Izquierdo
- Department of Industrial Systems Engineering and Design, Universitat Jaume I, Campus del Ríu Sec, Av. Vicent Sos Baynat s/n, 12071, Castellón de la Plana, Spain
| | - Mikel Azkargorta
- Proteomics Platform, CIBERehd, ProteoRed-ISCIII, CIC bioGUNE, Basque Research and Technology Alliance (BRTA), Bizkaia Science and Technology Park, 48160, Derio, Spain
| | - Félix Elortza
- Proteomics Platform, CIBERehd, ProteoRed-ISCIII, CIC bioGUNE, Basque Research and Technology Alliance (BRTA), Bizkaia Science and Technology Park, 48160, Derio, Spain
| | - Mariló Gurruchaga
- Facultad de Ciencias Químicas, Universidad del País Vasco, P. M. de Lardizábal, 3, 20018, San Sebastián, Spain
| | - Isabel Goñi
- Facultad de Ciencias Químicas, Universidad del País Vasco, P. M. de Lardizábal, 3, 20018, San Sebastián, Spain
| | - Julio Suay
- Department of Industrial Systems Engineering and Design, Universitat Jaume I, Campus del Ríu Sec, Av. Vicent Sos Baynat s/n, 12071, Castellón de la Plana, Spain
| |
Collapse
|
7
|
Masuda T, Hiraguchi Y, Kushiro K, Araki Y, Wada T, Takai M. Protein adsorption behavior in nanoscale phase-separated polymer coatings prepared using poly(2-methacrylolyoxyethyl phosphorylcholine)-containing amphiphilic block copolymers. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109885] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
8
|
Suthiwanich K, Hiraguchi Y, Nyu T, Mondarte EAQ, Takai M, Hayashi T. Imaging the Nanophase-separated Structure of Block Copolymer Thin Film by Atomic Force Microscopy in Aqueous Solution. CHEM LETT 2020. [DOI: 10.1246/cl.190894] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Kasinan Suthiwanich
- Department of Materials Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8502, Japan
| | - Yukari Hiraguchi
- Department of Bioengineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Takashi Nyu
- Department of Materials Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8502, Japan
| | - Evan Angelo Quimada Mondarte
- Department of Materials Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8502, Japan
| | - Madoka Takai
- Department of Bioengineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Tomohiro Hayashi
- Department of Materials Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8502, Japan
- Surface and Interface Science Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- JST-PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| |
Collapse
|
9
|
Parisi L, Toffoli A, Ghezzi B, Mozzoni B, Lumetti S, Macaluso GM. A glance on the role of fibronectin in controlling cell response at biomaterial interface. JAPANESE DENTAL SCIENCE REVIEW 2019; 56:50-55. [PMID: 31890058 PMCID: PMC6928270 DOI: 10.1016/j.jdsr.2019.11.002] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 10/26/2019] [Accepted: 11/21/2019] [Indexed: 12/22/2022] Open
Abstract
The bioactivity of biomaterials is closely related to cell response in contact with them. However, shortly after their insertion, materials are soon covered with proteins that constitute the biological fluids, and which render the direct surface recognition by cells almost impossible. The control of protein adsorption at the interface is therefore desirable. Extracellular matrix proteins are of particular interest in this sense, due to their well-known ability to modulate cell behavior. Particularly, fibronectin plays a leading role, being present in both healthy and injured tissues undergoing healing and regeneration. The aim of the present work is to give an overview on fibronectin and on its involvement in the control of cell behavior providing evidence of its pivotal role in the control of cell adhesion, spreading, migration, proliferation and differentiation. A deep insight into methods to enrich biomaterials surface with fibronectin will be then discussed, as well as new cues on the possibility to design tailored platforms able to specifically retain fibronectin from the surrounding extracellular milieu.
Collapse
Affiliation(s)
- Ludovica Parisi
- Centro Universitario di Odontoiatria, Dipartimento di Medicina e Chirurgia, Università di Parma, Via Gramsci 14, 43126 Parma, Italy
- Labor für Orale Molekularbiologie, Klinik für Kieferorthopädie, Zahnmedizinische Klinik, Universität Bern, Freiburgstrasse 7, 3008 Bern, Switzerland
- Corresponding author. Present address: Labor für Orale Molekularbiologie, Klinik für Kieferorthopädie, Zahnmedizinische Kliniken, Universität Bern, Freiburgstrasse 7, CH-3010 Bern, Switzerland.
| | - Andrea Toffoli
- Centro Universitario di Odontoiatria, Dipartimento di Medicina e Chirurgia, Università di Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Benedetta Ghezzi
- Centro Universitario di Odontoiatria, Dipartimento di Medicina e Chirurgia, Università di Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Beatrice Mozzoni
- Centro Universitario di Odontoiatria, Dipartimento di Medicina e Chirurgia, Università di Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Simone Lumetti
- Centro Universitario di Odontoiatria, Dipartimento di Medicina e Chirurgia, Università di Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Guido M. Macaluso
- Centro Universitario di Odontoiatria, Dipartimento di Medicina e Chirurgia, Università di Parma, Via Gramsci 14, 43126 Parma, Italy
- Istituto dei Materiali per l’Elettronica e l’Elettromagnetismo, Consiglio Nazionale delle Ricerche, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| |
Collapse
|
10
|
Hickey RJ, Pelling AE. Cellulose Biomaterials for Tissue Engineering. Front Bioeng Biotechnol 2019; 7:45. [PMID: 30968018 PMCID: PMC6438900 DOI: 10.3389/fbioe.2019.00045] [Citation(s) in RCA: 192] [Impact Index Per Article: 38.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 02/25/2019] [Indexed: 12/26/2022] Open
Abstract
In this review, we highlight the importance of nanostructure of cellulose-based biomaterials to allow cellular adhesion, the contribution of nanostructure to macroscale mechanical properties, and several key applications of these materials for fundamental scientific research and biomedical engineering. Different features on the nanoscale can have macroscale impacts on tissue function. Cellulose is a diverse material with tunable properties and is a promising platform for biomaterial development and tissue engineering. Cellulose-based biomaterials offer some important advantages over conventional synthetic materials. Here we provide an up-to-date summary of the status of the field of cellulose-based biomaterials in the context of bottom-up approaches for tissue engineering. We anticipate that cellulose-based material research will continue to expand because of the diversity and versatility of biochemical and biophysical characteristics highlighted in this review.
Collapse
Affiliation(s)
- Ryan J. Hickey
- Department of Physics, STEM Complex, University of Ottawa, Ottawa, ON, Canada
| | - Andrew E. Pelling
- Department of Physics, STEM Complex, University of Ottawa, Ottawa, ON, Canada
- Department of Biology, University of Ottawa, Ottawa, ON, Canada
- Institute for Science Society and Policy, University of Ottawa, Ottawa, ON, Canada
- SymbioticA, School of Human Sciences, University of Western Australia, Perth, WA, Australia
| |
Collapse
|
11
|
Liu CG, Zeng YT, Kankala RK, Zhang SS, Chen AZ, Wang SB. Characterization and Preliminary Biological Evaluation of 3D-Printed Porous Scaffolds for Engineering Bone Tissues. MATERIALS (BASEL, SWITZERLAND) 2018; 11:E1832. [PMID: 30261642 PMCID: PMC6213437 DOI: 10.3390/ma11101832] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 09/22/2018] [Accepted: 09/24/2018] [Indexed: 11/30/2022]
Abstract
Some basic requirements of bone tissue engineering include cells derived from bone tissues, three-dimensional (3D) scaffold materials, and osteogenic factors. In this framework, the critical architecture of the scaffolds plays a crucial role to support and assist the adhesion of the cells, and the subsequent tissue repairs. However, numerous traditional methods suffer from certain drawbacks, such as multi-step preparation, poor reproducibility, high complexity, difficulty in controlling the porous architectures, the shape of the scaffolds, and the existence of solvent residue, which limits their applicability. In this work, we fabricated innovative poly(lactic-co-glycolic acid) (PLGA) porous scaffolds, using 3D-printing technology, to overcome the shortcomings of traditional approaches. In addition, the printing parameters were critically optimized for obtaining scaffolds with normal morphology, appropriate porous architectures, and sufficient mechanical properties, for the accommodation of the bone cells. Various evaluation studies, including the exploration of mechanical properties (compressive strength and yield stress) for different thicknesses, and change of structure (printing angle) and porosity, were performed. Particularly, the degradation rate of the 3D scaffolds, printed in the optimized conditions, in the presence of hydrolytic, as well as enzymatic conditions were investigated. Their assessments were evaluated using the thermal gravimetric analyzer (TGA), differential scanning calorimetry (DSC), and gel permeation chromatography (GPC). These porous scaffolds, with their biocompatibility, biodegradation ability, and mechanical properties, have enabled the embryonic osteoblast precursor cells (MC3T3-E1), to adhere and proliferate in the porous architectures, with increasing time. The generation of highly porous 3D scaffolds, based on 3D printing technology, and their critical evaluation, through various investigations, may undoubtedly provide a reference for further investigations and guide critical optimization of scaffold fabrication, for tissue regeneration.
Collapse
Affiliation(s)
- Chen-Guang Liu
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen 361021, China.
| | - Yu-Ting Zeng
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen 361021, China.
| | - Ranjith Kumar Kankala
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen 361021, China.
- Fujian Provincial Key Laboratory of Biochemical Technology (Huaqiao University), Xiamen 361021, China.
| | - Shan-Shan Zhang
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen 361021, China.
| | - Ai-Zheng Chen
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen 361021, China.
- Fujian Provincial Key Laboratory of Biochemical Technology (Huaqiao University), Xiamen 361021, China.
| | - Shi-Bin Wang
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen 361021, China.
- Fujian Provincial Key Laboratory of Biochemical Technology (Huaqiao University), Xiamen 361021, China.
| |
Collapse
|
12
|
Plasma assisted surface treatments of biomaterials. Biophys Chem 2017; 229:151-164. [DOI: 10.1016/j.bpc.2017.07.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 07/06/2017] [Accepted: 07/06/2017] [Indexed: 02/02/2023]
|
13
|
Galli C, Parisi L, Piergianni M, Smerieri A, Passeri G, Guizzardi S, Costa F, Lumetti S, Manfredi E, Macaluso GM. Improved scaffold biocompatibility through anti-Fibronectin aptamer functionalization. Acta Biomater 2016; 42:147-156. [PMID: 27449338 DOI: 10.1016/j.actbio.2016.07.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 06/17/2016] [Accepted: 07/19/2016] [Indexed: 02/07/2023]
Abstract
UNLABELLED Protein adsorption is the first and decisive step to define cell-biomaterial interaction. Guiding the adsorption of desired protein species may represent a viable approach to promote cell activities conducive to tissue regeneration. The aim of the present study was to investigate whether immobilized anti-Fibronectin aptamers could promote the attachment and growth of osteoblastic cells. Polyethyleneglycole diacrylate/thiolated Hyaluronic Acid hydrogels (PEGDA/tHA) were coated with anti-Fibronectin aptamers. Hydrogel loading and Fibronectin bonding were investigated, through spectrophotometry and Bradford assay. Subsequently, human osteoblasts (hOBs) were cultured on hydrogels for 10days in 2D and 3D cultures. Cells were monitored through microscopy and stained for focal adhesions, microfilaments and nuclei using fluorescence microscopy. Samples were also included in paraffin and stained with Hematoxylin-Eosin. Cell number on hydrogels was quantitated over time. Cell migration into the hydrogels was also studied through Calcein AM staining. Aptamers increased the number of adherent hOBs and their cytoplasm appeared more spread and richer in adhesion complexes than on control hydrogels. Viability assays confirmed that significantly more cells were present on hydrogels in the presence of aptamers, already after 48h of culture. When hOBs were encapsulated into hydrogels, cells were more numerous on aptamer-containing PEGDA-tHA. Cells migrated deeper in the gel in the presence of DNA aptamers, appearing on different focus planes. Our data demonstrate that anti-Fibronectin aptamers promote scaffold enrichment for this protein, thus improving cell adhesion and scaffold colonization. STATEMENT OF SIGNIFICANCE We believe aptamer coating of biomaterials is a useful and viable approach to improve the performance of scaffold materials for both research and possibly clinical purposes, because different medical devices could be envisaged able to capture bioactive mediators from the patients' blood and concentrate them where they are needed, on the biomaterial itself. At the same time, this technology could be used to confer 3D cell culture scaffold with the ability to store proteins, such as Fibronectin, taking it from the medium and capture what is produced by cells. This is an improvement of traditional biomaterials that can be enriched with exogenous molecules but are not able to selectively capture a desired molecule.
Collapse
Affiliation(s)
- C Galli
- Dep. Biomedical, Biotechnological and Translational Sciences, University of Parma, Parma, Italy; Centro Universitario di Odontoiatria, University of Parma, Parma, Italy; Istituto Materiali per l'Elettronica ed il Magnetismo IMEM-CNR, Parma, Italy.
| | - L Parisi
- Dep. Biomedical, Biotechnological and Translational Sciences, University of Parma, Parma, Italy; Centro Universitario di Odontoiatria, University of Parma, Parma, Italy
| | - M Piergianni
- Dep. Biomedical, Biotechnological and Translational Sciences, University of Parma, Parma, Italy
| | - A Smerieri
- Centro Universitario di Odontoiatria, University of Parma, Parma, Italy
| | - G Passeri
- Dep. Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - S Guizzardi
- Dep. Biomedical, Biotechnological and Translational Sciences, University of Parma, Parma, Italy
| | - F Costa
- Dep. Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - S Lumetti
- Dep. Biomedical, Biotechnological and Translational Sciences, University of Parma, Parma, Italy; Centro Universitario di Odontoiatria, University of Parma, Parma, Italy
| | - E Manfredi
- Dep. Biomedical, Biotechnological and Translational Sciences, University of Parma, Parma, Italy; Centro Universitario di Odontoiatria, University of Parma, Parma, Italy
| | - G M Macaluso
- Dep. Biomedical, Biotechnological and Translational Sciences, University of Parma, Parma, Italy; Centro Universitario di Odontoiatria, University of Parma, Parma, Italy; Istituto Materiali per l'Elettronica ed il Magnetismo IMEM-CNR, Parma, Italy
| |
Collapse
|
14
|
Hiraguchi Y, Kushiro K, Takai M. Formation of reversed nanoscale phase-separated structures using poly(2-methacryloyloxyethyl phosphorylcholine)-based amphiphilic block copolymers. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.06.065] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
15
|
Matsuoka H, Uda K. Nanostructure of Poly(N-isopropylacrylamide) Brush at the Air/Water Interface and Its Responsivity to Temperature and Salt. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:8383-8391. [PMID: 27467013 DOI: 10.1021/acs.langmuir.6b01752] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Nanostructure and transition of the poly(N-isopropylacrylamide (PNIPAm) brush at the air/water interface were investigated by π-A isotherm and X-ray reflectivity, and an interesting behavior was observed with the change in temperature and salt. The polymer monolayer of poly(n-butyl acrylate)(PnBA)-b-PNIPAm on the water surface showed a transition between carpet-only/carpet+brush structures as a function of brush density, which was controlled by compression/expansion, as was the case for ionic brush systems. The brush stretching factor was about 50%, which was slightly less than that for a strongly ionic brush. The number of water molecules inside the brush layer was estimated to be 11-13 per repeating unit of PNIPAm chain. This value is very close to the number of hydrated water molecules reported, which means that all the water molecules inside the brush layer were hydrated water. With elevating temperature, the PNIPAm brush shrank, and the number of water molecules in the brush layer was reduced to 3. These observations certainly indicated a dehydration process. Interestingly, a part of the PNIAPm chain formed a "hydrophobic PNIPAm layer" on the carpet layer under the PnBA hydrophobic layer. A similar transition was observed also by the addition of salt to the water subphase. Although the formation of "hydrophobic PNIPAm layer" was not observed in this case, shrinking of the brush was observed with increasing salt concentration, and finally it became a carpet-only structure, which contained no water molecules. This salt effect was found to be ion specific, and its effectiveness was in the order of F(-) > Cl(-) > Br(-), which is in agreement with the Hofmeister series.
Collapse
Affiliation(s)
- Hideki Matsuoka
- Department of Polymer Chemistry, Kyoto University , Kyoto 615-8510, Japan
| | - Kyohei Uda
- Department of Polymer Chemistry, Kyoto University , Kyoto 615-8510, Japan
| |
Collapse
|
16
|
Steeves AJ, Atwal A, Schock SC, Variola F. Evaluation of the direct effects of poly(dopamine) on the in vitro response of human osteoblastic cells. J Mater Chem B 2016; 4:3145-3156. [DOI: 10.1039/c5tb02510a] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Functional poly(dopamine) coatings promise to become an efficient strategy to endow biomaterials with enhanced bioactive properties.
Collapse
Affiliation(s)
- Alexander J. Steeves
- Faculty of Engineering
- Department of Mechanical Engineering
- University of Ottawa
- Canada
| | - Aman Atwal
- Faculty of Science
- Department of Biopharmaceutical Sciences
- University of Ottawa
- Canada
| | - Sarah C. Schock
- The Children's Hospital of Eastern Ontario (CHEO) Research Institute
- Canada
- Faculty of Medicine
- Department of Cellular and Molecular Medicine
- University of Ottawa
| | - Fabio Variola
- Faculty of Engineering
- Department of Mechanical Engineering
- University of Ottawa
- Canada
- Faculty of Medicine
| |
Collapse
|
17
|
Matsuoka H, Yamakawa Y, Ghosh A, Saruwatari Y. Nanostructure and salt effect of zwitterionic carboxybetaine brush at the air/water interface. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:4827-4836. [PMID: 25867972 DOI: 10.1021/acs.langmuir.5b00637] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Zwitterionic amphiphilic diblock copolymer, poly(ethylhexyl acrylate)-b-poly(carboxybetaine) (PEHA-b-PGLBT), was synthesized by the reversible addition-fragmentation chain transfer (RAFT) method with precise control of block length and polydispersity. The polymers thus obtained were spread onto the water surface to form a polymer monolayer. The fundamental property and nanostructure of the block copolymer monolayer were systematically studied by the surface pressure-molecular area (π-A) isotherm, Brewster angle microscopy (BAM), and X-ray reflectivity (XR) techniques. The π values of the monolayer increased by compression in relatively larger A regions. After showing a large plateau region by compression, the π value sharply increased at very small A regions, suggesting the formation of poly(GLBT) brush formation just beneath the water surface. The domain structure of μm size was observed by BAM in the plateau region. XR profiles for the monolayer at higher surface pressure regions clearly showed the PGLBT brush formation in addition to PGLBT carpet layer formation under the hydrophobic PEHA layer on the water surface, as was observed for both anionic and cationic brush layer in the water surface monolayer studied previously. The critical brush density, where the PGLBT brush is formed, was estimated to be about 0.30 chains/nm(2) for the (EHA)45-b-(GLBT)60 monolayer, which is relatively large compared to other ionic brushes. This observation is consistent with the fact that the origin of brush formation is mainly steric hindrance between brush chains. The brush thickness increased by compression and also by salt addition, unlike the normal ionic brush (anionic and cationic), whose thickness tended to decrease, i.e., shrink, by salt addition. This might be a character unique to the zwitterionic brush, and its origin is thought to be transition to an ionic nature from the almost nonionic inner salt caused by salt addition since both the cation and anion of the GLBT chain obtained counterions by the addition of salt. This stretching nature of the PGLBT brush depends on the ion species of the salt added, and it followed the Hofmeister series, i.e., more stretching in the order of Li(+) > Na(+) > K(+). However, it was rather insensitive to the anion species (Cl(-), Br(-), SCN(-)), which suggests that the carboxylic anion has a more dominant effect than the quaternized cation in GLBT although the former is a weak acid and the latter is believed to be a strong base.
Collapse
Affiliation(s)
- Hideki Matsuoka
- †Department of Polymer Chemistry, Kyoto University, Katsura, Nishikyo, Kyoto 615-8610, Japan
| | - Yuta Yamakawa
- †Department of Polymer Chemistry, Kyoto University, Katsura, Nishikyo, Kyoto 615-8610, Japan
| | - Arjun Ghosh
- †Department of Polymer Chemistry, Kyoto University, Katsura, Nishikyo, Kyoto 615-8610, Japan
| | - Yoshiyuki Saruwatari
- ‡Osaka Organic Chemical Industries Ltd., 7-20 Azuchi-Machi, 1-Chome, Chuo-ku, Osaka 541-0052, Japan
| |
Collapse
|