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Sikkema R, Keohan B, Zhitomirsky I. Hyaluronic-Acid-Based Organic-Inorganic Composites for Biomedical Applications. MATERIALS (BASEL, SWITZERLAND) 2021; 14:4982. [PMID: 34501070 PMCID: PMC8434239 DOI: 10.3390/ma14174982] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 08/23/2021] [Accepted: 08/27/2021] [Indexed: 01/22/2023]
Abstract
Applications of natural hyaluronic acid (HYH) for the fabrication of organic-inorganic composites for biomedical applications are described. Such composites combine unique functional properties of HYH with functional properties of hydroxyapatite, various bioceramics, bioglass, biocements, metal nanoparticles, and quantum dots. Functional properties of advanced composite gels, scaffold materials, cements, particles, films, and coatings are described. Benefiting from the synergy of properties of HYH and inorganic components, advanced composites provide a platform for the development of new drug delivery materials. Many advanced properties of composites are attributed to the ability of HYH to promote biomineralization. Properties of HYH are a key factor for the development of colloidal and electrochemical methods for the fabrication of films and protective coatings for surface modification of biomedical implants and the development of advanced biosensors. Overcoming limitations of traditional materials, HYH is used as a biocompatible capping, dispersing, and structure-directing agent for the synthesis of functional inorganic materials and composites. Gel-forming properties of HYH enable a facile and straightforward approach to the fabrication of antimicrobial materials in different forms. Of particular interest are applications of HYH for the fabrication of biosensors. This review summarizes manufacturing strategies and mechanisms and outlines future trends in the development of functional biocomposites.
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Affiliation(s)
| | | | - Igor Zhitomirsky
- Department of Materials Science and Engineering, McMaster University, Hamilton, ON L8S4L7, Canada; (R.S.); (B.K.)
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Lee JH, Jin YZ. Recombinant human bone morphogenetic protein-2 loaded porous β-tricalcium phosphate microsphere-hyaluronic acid composites promoted osseointegration around titanium implants. INT J POLYM MATER PO 2019. [DOI: 10.1080/00914037.2018.1446138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Jae Hyup Lee
- Department of Orthopedic Surgery, College of Medicine, SMG-SNU Boramae Medical Center, Seoul National University, Seoul, Korea
- Institute of Medical and Biological Engineering, Medical Research Center, Seoul National University, Seoul, Korea
| | - Yuan Zhe Jin
- Department of Orthopedic Surgery, College of Medicine, SMG-SNU Boramae Medical Center, Seoul National University, Seoul, Korea
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Han SH, Jung SH, Lee JH. Preparation of beta-tricalcium phosphate microsphere-hyaluronic acid-based powder gel composite as a carrier for rhBMP-2 injection and evaluation using long bone segmental defect model. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 30:679-693. [DOI: 10.1080/09205063.2019.1601871] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Shi Huan Han
- Department of Orthopedic Surgery, College of Medicine, Seoul National University, SMG-SNU Boramae Medical Center, Seoul, Korea
- Department of Orthopedic Surgery, YanBian University Hospital, Yanji, China
| | - Su Hyun Jung
- Research & Development Center, CG Bio Co. Ltd. Seongnam-si, Gyeonggi-do, Korea
| | - Jae Hyup Lee
- Department of Orthopedic Surgery, College of Medicine, Seoul National University, SMG-SNU Boramae Medical Center, Seoul, Korea
- Institute of Medical and Biological Engineering, Medical Research Center, Seoul National University, Medical Research Center, Seoul, Korea
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Influence of post coating heat treatment on microstructural, mechanical and electrochemical corrosion behaviour of vacuum plasma sprayed reinforced hydroxyapatite coatings. J Mech Behav Biomed Mater 2018; 85:20-36. [DOI: 10.1016/j.jmbbm.2018.05.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 05/18/2018] [Accepted: 05/21/2018] [Indexed: 11/21/2022]
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Hyaluronic Acid Promotes the Osteogenesis of BMP-2 in an Absorbable Collagen Sponge. Polymers (Basel) 2017; 9:polym9080339. [PMID: 30971019 PMCID: PMC6418576 DOI: 10.3390/polym9080339] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 07/24/2017] [Accepted: 07/31/2017] [Indexed: 11/20/2022] Open
Abstract
(1) Background: We tested the hypothesis that hyaluronic acid (HA) can significantly promote the osteogenic potential of BMP-2/ACS (absorbable collagen sponge), an efficacious product to heal large oral bone defects, thereby allowing its use at lower dosages and, thus, reducing its side-effects due to the unphysiologically-high doses of BMP-2; (2) Methods: In a subcutaneous bone induction model in rats, we first sorted out the optimal HA-polymer size and concentration with micro CT. Thereafter, we histomorphometrically quantified the effect of HA on new bone formation, total construct volume, and densities of blood vessels and macrophages in ACS with 5, 10, and 20 μg of BMP-2; (3) Results: The screening experiments revealed that the 100 µg/mL HA polymer of 48 kDa molecular weight could yield the highest new bone formation. Eighteen days post-surgery, HA could significantly enhance the total volume of newly-formed bone by approximately 100%, and also the total construct volume in the 10 μg BMP-2 group. HA could also significantly enhance the numerical area density of blood vessels in 5 μg BMP-2 and 10 μg BMP-2 groups. HA did not influence the numerical density of macrophages; and (4) Conclusions: An optimal combined administration of HA could significantly promote osteogenic and angiogenic activity of BMP-2/ACS, thus potentially minimizing its potential side-effects.
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Begam H, Nandi SK, Kundu B, Chanda A. Strategies for delivering bone morphogenetic protein for bone healing. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 70:856-869. [PMID: 27770964 DOI: 10.1016/j.msec.2016.09.074] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 09/12/2016] [Accepted: 09/29/2016] [Indexed: 12/18/2022]
Abstract
Bone morphogenetic proteins (BMPs) are the most significant growth factors that belong to the Transforming Growth Factor Beta (TGF-β) super-family. Though more than twenty members of this family have been identified so far in humans, Food and Drug Administration (FDA) approved two growth factors: BMP-2 and BMP-7 for treatments of spinal fusion and long-bone fractures with collagen carriers. Currently BMPs are clinically used in spinal fusion, oral and maxillofacial surgery and also in the repair of long bone defects. The efficiency of BMPs depends a lot on the selection of suitable carriers. At present, different types of carrier materials are used: natural and synthetic polymers, calcium phosphate and ceramic-polymer composite materials. Number of research articles has been published on the minute intricacies of the loading process and release kinetics of BMPs. Despite the significant evidence of its potential for bone healing demonstrated in animal models, future clinical investigations are needed to define dose, scaffold and route of administration. The efficacy and application of BMPs in various levels with a proper carrier and dose is yet to be established. The present article collates various aspects of success and limitation and identifies the prospects and challenges associated with the use of BMPs in orthopaedic surgery.
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Affiliation(s)
- Howa Begam
- School of Bioscience and Engineering, Jadavpur University, Kolkata 700032, India
| | - Samit Kumar Nandi
- Department of Veterinary Surgery, Radiology West Bengal University of Animal and Fishery Sciences, Kolkata 700037, India.
| | - Biswanath Kundu
- Bioceramics and Coating Division, CSIR-Central Glass and Ceramic Research Institute, Kolkata 700032, India.
| | - Abhijit Chanda
- Department of Mechanical Engineering, Jadavpur University, Kolkata 700032, India
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Jung HD, Lee H, Kim HE, Koh YH, Song J. Fabrication of Mechanically Tunable and Bioactive Metal Scaffolds for Biomedical Applications. J Vis Exp 2015:e53279. [PMID: 26709604 DOI: 10.3791/53279] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Biometal systems have been widely used for biomedical applications, in particular, as load-bearing materials. However, major challenges are high stiffness and low bioactivity of metals. In this study, we have developed a new method towards fabricating a new type of bioactive and mechanically reliable porous metal scaffolds-densified porous Ti scaffolds. The method consists of two fabrication processes, 1) the fabrication of porous Ti scaffolds by dynamic freeze casting, and 2) coating and densification of the porous scaffolds. The dynamic freeze casting method to fabricate porous Ti scaffolds allowed the densification of porous scaffolds by minimizing the chemical contamination and structural defects. The densification process is distinctive for three reasons. First, the densification process is simple, because it requires a control of only one parameter (degree of densification). Second, it is effective, as it achieves mechanical enhancement and sustainable release of biomolecules from porous scaffolds. Third, it has broad applications, as it is also applicable to the fabrication of functionally graded porous scaffolds by spatially varied strain during densification.
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Affiliation(s)
- Hyun-Do Jung
- Liquid Processing & Casting Technology R&D Group, Korea Institute of Industrial Technology
| | - Hyun Lee
- Department of Materials Science and Engineering, Seoul National University
| | - Hyoun-Ee Kim
- Department of Materials Science and Engineering, Seoul National University; Advanced Institutes of Convergence Technology, Seoul National University
| | | | - Juha Song
- Advanced Institutes of Convergence Technology, Seoul National University;
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Jung HD, Jang TS, Wang L, Kim HE, Koh YH, Song J. Novel strategy for mechanically tunable and bioactive metal implants. Biomaterials 2015; 37:49-61. [DOI: 10.1016/j.biomaterials.2014.10.027] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 10/02/2014] [Indexed: 01/15/2023]
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Lee JH, Kim J, Baek HR, Lee KM, Seo JH, Lee HK, Lee AY, Zheng GB, Chang BS, Lee CK. Fabrication of an rhBMP-2 loaded porous β-TCP microsphere-hyaluronic acid-based powder gel composite and evaluation of implant osseointegration. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2014; 25:2141-2151. [PMID: 24928668 PMCID: PMC4137170 DOI: 10.1007/s10856-014-5250-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Accepted: 06/02/2014] [Indexed: 06/03/2023]
Abstract
Methods to improve osseointegration that include implantation of rhBMP-2 with various kinds of carriers are currently of considerable interest. The present study was conducted to evaluate if the rhBMP-2 loaded β-TCP microsphere-hyaluronic acid-based powder-like hydrogel composite (powder gel) can act as an effective rhBMP-2 carrier for implantation in host bone with a bone defect or poor bone quality. The release pattern for rhBMP-2 was then evaluated against an rhBMP-2-loaded collagen sponge as a control group. Dental implants were also inserted into the tibias of three groups of rabbits: an rhBMP-2 (200 µg) loaded powder gel composite implanted group, an implant only group, and a powder gel implanted group. Micro-CT and histology of the implanted areas were carried out four weeks later. The rhBMP-2 powder gel released less rhBMP-2 than the collagen sponge, but it continued a slow release for more than 7 days. The rhBMP-2 powder gel composite improved osseointegration of the dental implant by increasing the amount of new bone formation in the implant pitch and it improved the bone quality and bone quantity of new bone. The histology results indicated that the rhBMP-2 powder gel composite improved the osseointegration in the cortical bone as well as the marrow space along the fixture. The bone-to-implant contact ratio of the rhBMP-2 (200 µg) loaded powder gel composite implanted group was significantly higher than those of the implant only group and the powder gel implanted group. The powder gel appeared to be a good carrier and could release rhBMP-2 slowly to promote the formation of new bone following implantation in a bone defect, thereby improving implant osseointegration.
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Affiliation(s)
- Jae Hyup Lee
- Department of Orthopedic Surgery, College of Medicine, SMG-SNU Boramae Medical Center, Seoul National University, 425 Shindaebang-2-Dong, Seoul, 156-707, Korea,
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Jung HD, Yook SW, Han CM, Jang TS, Kim HE, Koh YH, Estrin Y. Highly aligned porous Ti scaffold coated with bone morphogenetic protein-loaded silica/chitosan hybrid for enhanced bone regeneration. J Biomed Mater Res B Appl Biomater 2013; 102:913-21. [DOI: 10.1002/jbm.b.33072] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2013] [Revised: 10/04/2013] [Accepted: 10/20/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Hyun-Do Jung
- WCU Hybrid Materials Program; Department of Materials Science and Engineering; Seoul National University; Seoul 151-742 Korea
| | - Se-Won Yook
- WCU Hybrid Materials Program; Department of Materials Science and Engineering; Seoul National University; Seoul 151-742 Korea
| | - Cheol-Min Han
- WCU Hybrid Materials Program; Department of Materials Science and Engineering; Seoul National University; Seoul 151-742 Korea
| | - Tae-Sik Jang
- WCU Hybrid Materials Program; Department of Materials Science and Engineering; Seoul National University; Seoul 151-742 Korea
| | - Hyoun-Ee Kim
- WCU Hybrid Materials Program; Department of Materials Science and Engineering; Seoul National University; Seoul 151-742 Korea
| | - Young-Hag Koh
- Department of Dental Laboratory Science and Engineering; Korea University; Seoul 136-703 Korea
- Department of of Orthopaedics; Korea University Medical Center; Guro Hospital; Seoul 152-703 Korea
| | - Yuri Estrin
- Centre for Advanced Hybrid Materials; Department of Materials Engineering; Monash University; Clayton VIC 3800 Australia
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Bae SE, Choi J, Joung YK, Park K, Han DK. Controlled release of bone morphogenetic protein (BMP)-2 from nanocomplex incorporated on hydroxyapatite-formed titanium surface. J Control Release 2012; 160:676-84. [PMID: 22543042 DOI: 10.1016/j.jconrel.2012.04.021] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2011] [Revised: 03/15/2012] [Accepted: 04/12/2012] [Indexed: 11/28/2022]
Abstract
Both osteoconductivity and osteoinductivity are equally very important aspects in a new bone formation and ultimately for bone regeneration. The purpose of this study was to create an environment, not only osteoconductive but also osteoinductive on titanium (Ti) surface. To do this bone morphogenetic protein-2 (BMP-2) nanocomplex (NC) was fabricated by using an ionic interaction between BMP-2 and chondroitin sulfate (CS). Meanwhile, Ti was chemically treated, then subjected to soaking in simulated body fluid (SBF), naming the sample Ti(C)-hydroxyapatite (HA). Once the BMP-2 NC was precipitated on the Ti(C)-HA surface, along with the addition of calcium/phosphate solution, the final product was formed as Ti(C)-HA-BMP-2. The size of NC was ranged from 150 to 250nm and the amount of CS was influential in determining both NC size and zeta potential. From the SEM observation, Ti surface was found nicely covered with the crystallized apatite layer that was identified using FTIR and NMR. The immobilized BMP-2 was released in a moderate rate for 4 weeks, without an initial burst of BMP-2. When mouse osteoblast cells were seeded on different Ti substrates, cell proliferation was faster in the Ti(C)-HA-BMP-2 group, as compared to other groups. The gene expression of bone-specific markers, osteocalcin and type I collagen, was significantly upregulated with the use of BMP-2 NC. The same result was witnessed in the measurement of alkaline phosphatase activity, in which the difference was statistically significant. This study demonstrated that the delivery system of BMP-2 NC was effective in holding BMP-2 on the apatite-coated Ti surface and that the Ti surface could be modified into the environment osteoinductive as well as osteoconductive.
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Affiliation(s)
- Soon Eon Bae
- Center for Biomaterials, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul 130‐650, Republic of Korea
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Haidar ZS, Hamdy RC, Tabrizian M. Delivery of recombinant bone morphogenetic proteins for bone regeneration and repair. Part B: Delivery systems for BMPs in orthopaedic and craniofacial tissue engineering. Biotechnol Lett 2009; 31:1825-35. [PMID: 19690811 DOI: 10.1007/s10529-009-0100-8] [Citation(s) in RCA: 138] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2009] [Revised: 07/17/2009] [Accepted: 07/20/2009] [Indexed: 01/19/2023]
Abstract
Localized and release-controlled delivery systems for the sustained expression of the biologic potency of rhBMPs are essential. A substantial number of biomaterials have been investigated thus far. Most fail after implantation or administration mainly due to either being too soft, difficult to control and/or stabilize mechanically. In the second part of this review, we review a representative selection of rhBMP-2 and rhBMP-7 carrier materials and delivery systems ranging from simple nano/microparticles to complex 3-D scaffolds in sites of orthopaedic and craniofacial bone regeneration and repair.
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Affiliation(s)
- Ziyad S Haidar
- Faculty of Dentistry, McGill University, 740 Rue Dr. Penfield Suite # 4300, Montréal, QC, H3A 1A4, Canada
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Abstract
Bone tissue engineering is an emerging interdisciplinary field in Science, combining expertise in medicine, material science and biomechanics. Hard tissue engineering research is focused mainly in two areas, osteo and dental clinical applications. There is a lot of exciting research being performed worldwide in developing novel scaffolds for tissue engineering. Although, nowadays the majority of the research effort is in the development of scaffolds for non-load bearing applications, primarily using soft natural or synthetic polymers or natural scaffolds for soft tissue engineering; metallic scaffolds aimed for hard tissue engineering have been also the subject of in vitro and in vivo research and industrial development. In this article, descriptions of the different manufacturing technologies available to fabricate metallic scaffolds and a compilation of the reported biocompatibility of the currently developed metallic scaffolds have been performed. Finally, we highlight the positive aspects and the remaining problems that will drive future research in metallic constructs aimed for the reconstruction and repair of bone.
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Affiliation(s)
- Kelly Alvarez
- Center for Geo-Environmental Science, Faculty of Engineering and Resource Science, Akita University, 1-1 Tegata Gakuen-machi, Akita 010-8502, Japan; E-Mail:
| | - Hideo Nakajima
- The Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka 567-0047, Japan
- Author to whom correspondence should be addressed; E-Mail: ; Tel. +81-6-6879-8435; Fax: +81-6-6879-8439
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