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Lee K, Jackson A, John N, Zhang R, Ozhava D, Bhatia M, Mao Y. Bovine Fibroblast-Derived Extracellular Matrix Promotes the Growth and Preserves the Stemness of Bovine Stromal Cells during In Vitro Expansion. J Funct Biomater 2023; 14:jfb14040218. [PMID: 37103308 PMCID: PMC10144935 DOI: 10.3390/jfb14040218] [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: 03/24/2023] [Revised: 04/06/2023] [Accepted: 04/11/2023] [Indexed: 04/28/2023] Open
Abstract
Cultivated meat is a fast-growing research field and an industry with great potential to overcome the limitations of traditional meat production. Cultivated meat utilizes cell culture and tissue engineering technologies to culture a vast number of cells in vitro and grow/assemble them into structures mimicking the muscle tissues of livestock animals. Stem cells with self-renewal and lineage-specific differentiation abilities have been considered one of the key cell sources for cultivated meats. However, the extensive in vitro culturing/expansion of stem cells results in a reduction in their abilities to proliferate and differentiate. Extracellular matrix (ECM) has been used as a culturing substrate to support cell expansion for cell-based therapies in regenerative medicine due to its resemblance to the native microenvironment of cells. In this study, the effect of the ECM on the expansion of bovine umbilical cord stromal cells (BUSC) in vitro was evaluated and characterized. BUSCs with multi-lineage differentiation potentials were isolated from bovine placental tissue. Decellularized ECM prepared from a confluent monolayer of bovine fibroblasts (BF) is free of cellular components but contains major ECM proteins such as fibronectin and type I collagen and ECM-associated growth factors. Expansion of BUSC on ECM for three passages (around three weeks) resulted in about 500-fold amplification, while cells were amplified less than 10-fold when cultured on standard tissue culture plates (TCP). Moreover, the presence of ECM reduced the requirement for serum in the culture medium. Importantly, the cells amplified on ECM retained their differentiation abilities better than cells cultured on TCP. The results of our study support the notion that monolayer cell-derived ECM may be a strategy to expand bovine cells in vitro effectively and efficiently.
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Affiliation(s)
- Kathleen Lee
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
| | - Anisha Jackson
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
| | - Nikita John
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
| | - Ryan Zhang
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
| | - Derya Ozhava
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
| | - Mohit Bhatia
- Atelier Meats, 666 Burrard Street, Suite 500, Vancouver, BC V6C 3P6, Canada
| | - Yong Mao
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
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2
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Nascimento MD, Souza BMD, Posch AT. peri-implant ligament. BRAZILIAN JOURNAL OF ORAL SCIENCES 2023. [DOI: 10.20396/bjos.v22i00.8671269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The peri-implant ligament is formed from the interface of bone tissue, through the anchoring of proteins and the surface of the dental implant. In this sense, it is relevant to understand the extent to which this ligament is structured and biomimics the periodontal ligament functions. Aim: The goal of this scoping review is to present and analyze the peri-implant ligament composition and compare the extent to which this ligament is structured and biomimics the periodontal ligament functions. Methods: This scoping review was performed according to the Joanna Briggs Institute methodology for scoping reviews and following the Preferred Reporting Items for Systematic Reviews and Meta-analyses extension for scoping review. Two independent researchers searched Pubmed, Cochrane, Embase, Virtual Health Library, Scielo, Scopus, Web of Science, Brazilian Bibliography of Dentistry, Latin American and Caribbean Literature in Health Sciences, Digital Library of Theses and Dissertations from the University of São Paulo and Portal Capes. Studies published in English, Portuguese and Spanish, over the last 21 years (2000-2021). Results: A total of 330 titles were identified and after applying inclusion and exclusion factors, 27 studies were included in this review. All proteins were identified regarding their tissue function and classified into 6 major protein groups. After that this new protein ligament was compared with the periodontal ligament regarding its function and composition. The main proteins associated with osseointegration, and thus, with the peri-implant ligament are recognized as belonging to the periodontal ligament. Conclusion: This scoping review results suggest evidence of the composition and function of the periimplant ligament. However, variations may still exist due to the existence of several modulants of the osseointegration process.
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3
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Wang L, Liang C, Lin X, Liu C, Li J. microRNA-491-5p regulates osteogenic differentiation of bone marrow stem cells in type 2 diabetes. Oral Dis 2021; 29:308-321. [PMID: 34618998 DOI: 10.1111/odi.14005] [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: 04/21/2021] [Revised: 08/04/2021] [Accepted: 08/10/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Osseointegration of oral implants has a low success rate in patients with type 2 diabetes. This is because of the inhibition of osteogenic differentiation in the jawbone marrow mesenchymal stem cells, in which the expression of microRNA(miR)-491-5p is significantly downregulated, as ascertained through gene chip screening. However, the underlying mechanisms are unclear. Here, we aimed to clarify the mechanisms involved in the influence of miR-491-5p on osteogenic differentiation. SUBJECTS AND METHODS Jawbone marrow mesenchymal stem cells were isolated from jawbones of patients with type 2 diabetes and subjected to bioinformatics and functional analyses. Osteogenesis experiments were conducted using the isolated cells and an in vivo model. RESULTS Knockdown and overexpression experiments revealed the positive effects of miR-491-5p expression on osteogenic differentiation in vivo and in vitro. Additionally, a dual-luciferase assay revealed that miR-491-5p targeted the SMAD/RUNX2 pathway by inhibiting the expression of epidermal growth factor receptor. CONCLUSIONS miR-491-5p is vital in osteogenic differentiation of jawbone mesenchymal stem cells; its downregulation in type 2 diabetes could be a major cause of decreased osteogenic differentiation. Regulation of miR-491-5p expression could improve osteogenic differentiation of jawbone mesenchymal stem cells in patients with type 2 diabetes.
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Affiliation(s)
- Lingxiao Wang
- Department of Dental Implant Centre, Beijing Stomatological Hospital, Capital Medical University, Capital Medical University School of Stomatology, Beijing, China
| | - Chao Liang
- Department of Dental Implant Centre, Beijing Stomatological Hospital, Capital Medical University, Capital Medical University School of Stomatology, Beijing, China
| | - Xiao Lin
- Department of Dental Implant Centre, Beijing Stomatological Hospital, Capital Medical University, Capital Medical University School of Stomatology, Beijing, China
| | - Changying Liu
- Department of Dental Implant Centre, Beijing Stomatological Hospital, Capital Medical University, Capital Medical University School of Stomatology, Beijing, China
| | - Jun Li
- Department of Dental Implant Centre, Beijing Stomatological Hospital, Capital Medical University, Capital Medical University School of Stomatology, Beijing, China.,Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, School of Stomatology, Capital Medical University, Beijing, China
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4
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Ranathunga DTS, Arteaga A, Biguetti CC, Rodrigues DC, Nielsen SO. Molecular-Level Understanding of the Influence of Ions and Water on HMGB1 Adsorption Induced by Surface Hydroxylation of Titanium Implants. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:10100-10114. [PMID: 34370950 DOI: 10.1021/acs.langmuir.1c01444] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Due to its excellent chemical and mechanical properties, titanium has become the material of choice for orthopedic and dental implants to promote rehabilitation via bone anchorage and osseointegration. Titanium osseointegration is partially related to its capability to form a TiO2 surface layer and its ability to interact with key endogenous proteins immediately upon implantation, establishing the first bone-biomaterial interface. Surgical trauma caused by implantation results in the release of high-mobility group box 1 (HMGB1) protein, which is a prototypic DAMP (damage-associated molecular pattern) with multiple roles in inflammation and tissue healing. To develop different surface strategies that improve the clinical outcome of titanium-based implants by controlling their biological activity, a molecular-scale understanding of HMGB1-surface interactions is desired. Here, we use molecular dynamics (MD) computer simulations to provide direct insight into the HMGB1 interactions and the possible molecular arrangements of HMGB1 on fully hydroxylated and nonhydroxylated rutile (110) TiO2 surfaces. The results establish that HMGB1 is most likely to be adsorbed directly onto the surface regardless of surface hydroxylation, which is undesirable because it could affect its biological activity by causing structural changes to the protein. The hydroxylated TiO2 surface shows a greater affinity for HMGB1 than the nonhydroxylated surface. The water layer on the nonhydroxylated TiO2 surface prevents ions and the protein from directly contacting the surface. However, it was observed that if the ionic strength increases, the total number of ions adsorbed on the two surfaces increases and the protein's direct adsorption ability decreases. These findings will help to understand the HMGB1-TiO2 interactions upon implantation as well as the development of different surface strategies by introducing ions or ionic materials to the titanium implant surface to modulate its interactions with HMGB1 to preserve biological function.
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Affiliation(s)
- Dineli T S Ranathunga
- Department of Chemistry and Biochemistry, The University of Texas at Dallas, 800 West Campbell Road, Richardson, Texas 75080, United States
| | - Alexandra Arteaga
- Department of Bioengineering, The University of Texas at Dallas, 800 West Campbell Road, Richardson, Texas 75080, United States
| | - Claudia C Biguetti
- Department of Bioengineering, The University of Texas at Dallas, 800 West Campbell Road, Richardson, Texas 75080, United States
| | - Danieli C Rodrigues
- Department of Bioengineering, The University of Texas at Dallas, 800 West Campbell Road, Richardson, Texas 75080, United States
| | - Steven O Nielsen
- Department of Chemistry and Biochemistry, The University of Texas at Dallas, 800 West Campbell Road, Richardson, Texas 75080, United States
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5
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Wang X, Li Y, Ren W, Hou R, Liu H, Li R, Du S, Wang L, Liu J. PEI-modified diatomite/chitosan composites as bone tissue engineering scaffold for sustained release of BMP-2. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2021; 32:1337-1355. [PMID: 33858302 DOI: 10.1080/09205063.2021.1916868] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The bone healing defects resulting from bone disease remain a significant clinical challenge. The bone tissue engineering scaffolds combined with osteoinductive compounds represent an effective approach to overcome this challenge. In this study, a novel chitosan-based scaffold was prepared by incorporating modified natural diatomite (DE) as filler and adsorption element. Specifically, modified-diatomite (MDE) was synthesized by grafting polyethyleneimine (PEI) on the surface of diatomite via hydroxyl groups. The physicochemical characteristics of MDE, including chemical composition, zeta potential, and adsorption behavior, were investigated successively. Further, the mechanical strength, drug release, cytotoxicity and osteogenic activity analyses were carried out for the scaffold material. The FTIR and zeta potential analyses exhibited that the amino groups (-NH2) were grafted on MDE, and the surface potential of diatomite altered from -24 mV to 55 mV. Subsequently, the protein adsorption capacity and cytocompatibility of MDE were observed to be improved as compared to DE. The compressive strength was observed to be enhanced due to the addition of MDE. Besides, the composite scaffold loaded with rhBMP-2 demonstrated a more positive impact on proliferation and osteogenic differentiation of the bone mesenchymal stem cells, thus, indicating an optimal bone regeneration capacity. The findings obtained in this study reveal that the MDE-rhBMP-2/CS composite scaffold can be potentially used to promote the bone tissue regeneration.
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Affiliation(s)
- Xiangyu Wang
- School and Hospital of Stomatology, Shanxi Medical University, Taiyuan, China.,Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Taiyuan, China
| | - Yufang Li
- School and Hospital of Stomatology, Shanxi Medical University, Taiyuan, China.,Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Taiyuan, China
| | - Wenjuan Ren
- School and Hospital of Stomatology, Shanxi Medical University, Taiyuan, China.,Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Taiyuan, China
| | - Ruxia Hou
- School and Hospital of Stomatology, Shanxi Medical University, Taiyuan, China.,Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Taiyuan, China
| | - Haifeng Liu
- School and Hospital of Stomatology, Shanxi Medical University, Taiyuan, China.,Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Taiyuan, China
| | - Ran Li
- School and Hospital of Stomatology, Shanxi Medical University, Taiyuan, China.,Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Taiyuan, China
| | - Shouji Du
- School of Naval Architecture, Ocean & Civil Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Lu Wang
- School and Hospital of Stomatology, Shanxi Medical University, Taiyuan, China.,Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Taiyuan, China
| | - Junyu Liu
- School and Hospital of Stomatology, Shanxi Medical University, Taiyuan, China.,Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Taiyuan, China
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6
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Altuntas S, Dhaliwal HK, Bassous NJ, Radwan AE, Alpaslan P, Webster T, Buyukserin F, Amiji M. Nanopillared Chitosan/Gelatin Films: A Biomimetic Approach for Improved Osteogenesis. ACS Biomater Sci Eng 2019; 5:4311-4322. [PMID: 33417787 DOI: 10.1021/acsbiomaterials.9b00426] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Biomimicry strategies, inspired from natural organization of living organisms, are being widely used in the design of nanobiomaterials. Particularly, nonlithographic techniques have shown immense potential in the facile fabrication of nanostructured surfaces at large-scale production. Orthopedic biomaterials or coatings possessing extracellular matrix-like nanoscale features induce desirable interactions between the bone tissue and implant surface, also known as osseointegration. In this study, nanopillared chitosan/gelatin (C/G) films were fabricated using nanoporous anodic alumina molds, and their antibacterial properties as well as osteogenesis potential were analyzed by comparing to the flat C/G films and tissue culture polystyrene as controls. In vitro analysis of the expression of RUNX2, osteopontion, and osteocalcin genes for mesenchymal stem cells as well as osteoblast-like Saos-2 cells was found to be increased for the cells grown on nano C/G films, indicating early-stage osteogenic differentiation. Moreover, the mineralization tests (quantitative calcium analysis and alizarin red staining) showed that nanotopography significantly enhanced the mineralization capacity of both cell lines. This work may provide a new perspective of biomimetic surface topography fabrication for orthopedic implant coatings with superior osteogenic differentiation capacity and fast bone regeneration potential.
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Affiliation(s)
- Sevde Altuntas
- Department of Biomedical Engineering, TOBB University of Economics and Technology, 43 Sogutozu Street, 06560 Ankara, Turkey.,Brigham and Women's Hospital, Renal Division, 4 Blackfan Circle Street, 02115 Boston, Massachusetts, United States
| | | | | | - Ahmed E Radwan
- Brigham and Women's Hospital, Department of Radiology, Harvard Medical School, 72 Francis Street, 02115 Boston, Massachusetts, United States.,Chemistry and Physics Department, Simmons University, 300 The Fenway, 02115 Boston, Massachusetts, United States
| | - Pinar Alpaslan
- Department of Biomedical Engineering, TOBB University of Economics and Technology, 43 Sogutozu Street, 06560 Ankara, Turkey
| | | | - Fatih Buyukserin
- Department of Biomedical Engineering, TOBB University of Economics and Technology, 43 Sogutozu Street, 06560 Ankara, Turkey
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7
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Ding X, Wang Y, Xu L, Zhang H, Deng Z, Cai L, Wu Z, Yao L, Wu X, Liu J, Shen X. Stability and osteogenic potential evaluation of micro-patterned titania mesoporous-nanotube structures. Int J Nanomedicine 2019; 14:4133-4144. [PMID: 31239672 PMCID: PMC6556535 DOI: 10.2147/ijn.s199610] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 04/11/2019] [Indexed: 01/10/2023] Open
Abstract
Background: Although titanium dioxide nanotubes (TNTs) had great potential to promote osteogenesis, their weak bonding strength with titanium substrates greatly limited their clinical application. Purpose: The objective of this study was to maintain porosity and improve the stability of TNT coatings by preparing some micro-patterned mesoporous/nanotube (MP/TNT) structures via a photolithography-assisted anodization technology. Methods: The adhesion strength of different coatings was studied by ultrasonic cleaning machine and scratch tester. The early adhesion, spreading, proliferation and differentiation of MC3T3-E1 cells on different substrates were investigated in vitro by fluorescent staining, CCK8, alkaline phosphatase activity, mineralization and polymerase chain reaction assays, respectively. Results: Results of ultrasonic and scratch assays showed that the stability of TNTs (especially 125 nm) was significantly improved after being patterned with MP structures. In vitro cell assays further demonstrated that the insertion of MP structure into 125 nm TNT coating, which was denoted as MP125, could effectively improve the early adhesion, spreading and proliferation of surface MC3T3-E1 cells without damaging their osteogenic differentiation. Conclusion: We determined that the MP/TNT patterned samples (especially MP125) have excellent stability and osteogenesis properties, and may have better clinical application prospects.
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Affiliation(s)
- Xi Ding
- First Affliated Hospital, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
- School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
| | - Yuzhen Wang
- First Affliated Hospital, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
- School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
| | - Lihua Xu
- First Affliated Hospital, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
| | - Hualin Zhang
- College of Stomatology, Ningxia Medical University, Yinchuan750004, People’s Republic of China
- General Hospital of Ningxia Medical University, Ningxia Medical University, Yinchuan750004, People’s Republic of China
| | - Zhennan Deng
- School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
| | - Lina Cai
- School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
| | - Zuosu Wu
- School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
| | - Litao Yao
- School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
| | - Xinghai Wu
- School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
| | - Jinsong Liu
- School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
| | - Xinkun Shen
- School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou325027, People’s Republic of China
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8
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Romero-Gavilán F, Araújo-Gomes N, Cerqueira A, García-Arnáez I, Martínez-Ramos C, Azkargorta M, Iloro I, Elortza F, Gurruchaga M, Suay J, Goñi I. Proteomic analysis of calcium-enriched sol-gel biomaterials. J Biol Inorg Chem 2019; 24:563-574. [PMID: 31030324 DOI: 10.1007/s00775-019-01662-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 04/15/2019] [Indexed: 01/05/2023]
Abstract
Calcium is an element widely used in the development of biomaterials for bone tissue engineering as it plays important roles in bone metabolism and blood coagulation. The Ca ions can condition the microenvironment at the tissue-material interface, affecting the protein deposition process and cell responses. The aim of this study was to analyze the changes in the patterns of protein adsorption on the silica hybrid biomaterials supplemented with different amounts of CaCl2, which can function as release vehicles. This characterization was carried out by incubating the Ca-biomaterials with human serum. LC-MS/MS analysis was used to characterize the adsorbed protein layers and compile a list of proteins whose affinity for the surfaces might depend on the CaCl2 content. The attachment of pro- and anti-clotting proteins, such as THRB, ANT3, and PROC, increased significantly on the Ca-materials. Similarly, VTNC and APOE, proteins directly involved on osteogenic processes, attached preferentially to these surfaces. To assess correlations with the proteomic data, these formulations were tested in vitro regarding their osteogenic and inflammatory potential, employing MC3T3-E1 and RAW 264.7 cell lines, respectively. The results confirmed a Ca dose-dependent osteogenic and inflammatory behavior of the materials employed, in accordance with the protein attachment patterns.
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Affiliation(s)
- F Romero-Gavilán
- Departamento de Ingeniería de Sistemas Industriales y Diseño, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón de la Plana, Spain
| | - Nuno Araújo-Gomes
- Departamento de Ingeniería de Sistemas Industriales y Diseño, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón de la Plana, Spain.
- Department of Medicine, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón de la Plana, Spain.
| | - A Cerqueira
- Department of Medicine, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón de la Plana, Spain
| | - I García-Arnáez
- Facultad de Ciencias Químicas, Universidad del País Vasco., P. M. de Lardizábal, 3, 20018, San Sebastián, Spain
| | - C Martínez-Ramos
- Department of Medicine, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón de la Plana, Spain
| | - M Azkargorta
- Proteomics Platform, CIC bioGUNE, CIBERehd, ProteoRed-ISCIII, Bizkaia Science and Technology Park, 48160, Derio, Spain
| | - I Iloro
- Proteomics Platform, CIC bioGUNE, CIBERehd, ProteoRed-ISCIII, Bizkaia Science and Technology Park, 48160, Derio, Spain
| | - F Elortza
- Proteomics Platform, CIC bioGUNE, CIBERehd, ProteoRed-ISCIII, Bizkaia Science and Technology Park, 48160, Derio, Spain
| | - M Gurruchaga
- Facultad de Ciencias Químicas, Universidad del País Vasco., P. M. de Lardizábal, 3, 20018, San Sebastián, Spain
| | - J Suay
- Departamento de Ingeniería de Sistemas Industriales y Diseño, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón de la Plana, Spain
| | - I Goñi
- Facultad de Ciencias Químicas, Universidad del País Vasco., P. M. de Lardizábal, 3, 20018, San Sebastián, Spain
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9
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García-Arnáez I, Palla B, Suay J, Romero-Gavilán F, García-Fernández L, Fernández M, Goñi I, Gurruchaga M. A single coating with antibacterial properties for prevention of medical device-associated infections. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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10
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Jäger M, Jennissen HP, Haversath M, Busch A, Grupp T, Sowislok A, Herten M. Intrasurgical Protein Layer on Titanium Arthroplasty Explants: From the Big Twelve to the Implant Proteome. Proteomics Clin Appl 2019; 13:e1800168. [PMID: 30770655 DOI: 10.1002/prca.201800168] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 02/08/2019] [Indexed: 12/26/2022]
Abstract
PURPOSE Aseptic loosening in total joint replacement due to insufficient osteointegration is an unsolved problem in orthopaedics. The purpose of the study is to obtain a picture of the initial protein adsorption layer on femoral endoprosthetic surfaces as the key to the initiation of osseointegration. EXPERIMENTAL DESIGN The paper describes the first study of femoral stem explants from patients for proteome analysis of the primary protein layer. After 2 min in situ, the stems are explanted and frozen in liquid nitrogen. Proteins are eluted under reducing conditions and analyzed by LC-MS/MS. RESULTS After exclusion of proteins identified by a single peptide, the implant proteome is found to consist of 2802 unique proteins. Of these, 77% are of intracellular origin, 9% are derived from the plasma proteome, 8% from the bone proteome, and four proteins with highest specificity score could be assigned to the bone marrow proteome (transcriptome). The most abundant protein in the adsorbed total protein layer is hemoglobin (8-11%) followed by serum albumin (3.6-6%). CONCLUSIONS A detailed knowledge of the initial protein film deposited onto the implants, as demonstrated here for the first time, may help to understand and predict the response of the osseous microenvironment to implant surfaces.
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Affiliation(s)
- Marcus Jäger
- Department of Orthopedics and Trauma Surgery, University of Duisburg-Essen, 45147 Essen, Germany
| | - Herbert P Jennissen
- Department of Orthopedics and Trauma Surgery, University of Duisburg-Essen, 45147 Essen, Germany.,Institute of Physiological Chemistry, Work Group Biochemical Endocrinology, University of Duisburg-Essen, 45147 Essen, Germany
| | - Marcel Haversath
- Department of Orthopedics and Trauma Surgery, University of Duisburg-Essen, 45147 Essen, Germany
| | - André Busch
- Department of Orthopedics and Trauma Surgery, University of Duisburg-Essen, 45147 Essen, Germany
| | - Thomas Grupp
- Aesculap AG, Research & Development, 78532 Tuttlingen, Germany
| | - Andrea Sowislok
- Department of Orthopedics and Trauma Surgery, University of Duisburg-Essen, 45147 Essen, Germany.,Institute of Physiological Chemistry, Work Group Biochemical Endocrinology, University of Duisburg-Essen, 45147 Essen, Germany
| | - Monika Herten
- Department of Orthopedics and Trauma Surgery, University of Duisburg-Essen, 45147 Essen, Germany
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11
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Biguetti CC, Cavalla F, Silveira EM, Fonseca AC, Vieira AE, Tabanez AP, Rodrigues DC, Trombone APF, Garlet GP. Oral implant osseointegration model in C57Bl/6 mice: microtomographic, histological, histomorphometric and molecular characterization. J Appl Oral Sci 2018; 26:e20170601. [PMID: 29898187 PMCID: PMC5963915 DOI: 10.1590/1678-7757-2017-0601] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 01/25/2018] [Indexed: 12/14/2022] Open
Abstract
Despite the successful clinical application of titanium (Ti) as a biomaterial, the exact cellular and molecular mechanisms responsible for Ti osseointegration remains unclear, especially because of the limited methodological tools available in this field.
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Affiliation(s)
- Claudia Cristina Biguetti
- Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Ciências Biológicas, Bauru, São Paulo, Brasil
| | - Franco Cavalla
- Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Ciências Biológicas, Bauru, São Paulo, Brasil.,Universidad de Chile, Facultad de Odontología, Departamento de Odontología Conservadora, Santiago, Chile
| | - Elcia M Silveira
- Universidade do Sagrado Coração, Departamento de Ciências Biológicas e da Saúde, Bauru, Brasil
| | - Angélica Cristina Fonseca
- Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Ciências Biológicas, Bauru, São Paulo, Brasil
| | - Andreia Espindola Vieira
- Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Ciências Biológicas, Bauru, São Paulo, Brasil.,Universidade Federal de Alagoas, Instituto de Ciências Biológicas e da Saúde, Alagoas, Brasil
| | - Andre Petenuci Tabanez
- Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Ciências Biológicas, Bauru, São Paulo, Brasil
| | - Danieli C Rodrigues
- University of Texas at Dallas, Department of Bioengineering, Dallas, Texas, United States
| | | | - Gustavo Pompermaier Garlet
- Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Ciências Biológicas, Bauru, São Paulo, Brasil
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Araújo-Gomes N, Romero-Gavilán F, García-Arnáez I, Martínez-Ramos C, Sánchez-Pérez AM, Azkargorta M, Elortza F, de Llano JJM, Gurruchaga M, Goñi I, Suay J. Osseointegration mechanisms: a proteomic approach. J Biol Inorg Chem 2018; 23:459-470. [PMID: 29572572 DOI: 10.1007/s00775-018-1553-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 03/19/2018] [Indexed: 01/08/2023]
Abstract
The prime objectives in the development of biomaterials for dental applications are to improve the quality of osseointegration and to short the time needed to achieve it. Design of implants nowadays involves changes in the surface characteristics to obtain a good cellular response. Incorporating osteoinductive elements is one way to achieve the best regeneration possible post-implantation. This study examined the osteointegrative potential of two distinct biomaterials: sandblasted acid-etched titanium and a silica sol-gel hybrid coating, 70% MTMOS-30% TEOS. In vitro, in vivo, and proteomic characterisations of the two materials were conducted. Enhanced expression levels of ALP and IL-6 in the MC3T3-E1 cells cultured with coated discs, suggest that growing cells on such surfaces may increase mineralisation levels. 70M30T-coated implants showed improved bone growth in vivo compared to uncoated titanium. Complete osseointegration was achieved on both. However, coated implants displayed osteoinductive properties, while uncoated implants demonstrated osteoconductive characteristics. Coagulation-related proteins attached predominantly to SAE-Ti surface. Surface properties of the material might drive the regenerative process of the affected tissue. Analysis of the proteins on the coated dental implant showed that few proteins specifically attached to its surface, possibly indicating that its osteoinductive properties depend on the silicon delivery from the implant.
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Affiliation(s)
- N Araújo-Gomes
- Departamento de Ingeniería de Sistemas Industriales y Diseño, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón, Spain.,Department of Medicine, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón, Spain
| | - F Romero-Gavilán
- Departamento de Ingeniería de Sistemas Industriales y Diseño, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón, Spain.
| | - I García-Arnáez
- Facultad de Ciencias Químicas, Universidad del País Vasco, P. M. de Lardizábal, 3, 20018, San Sebastián, Spain
| | - C Martínez-Ramos
- Department of Medicine, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón, Spain
| | - A M Sánchez-Pérez
- Department of Medicine, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón, Spain
| | - M Azkargorta
- Proteomics Platform, CIC bioGUNE, CIBERehd, ProteoRed-ISCIII, Bizkaia Science and Technology Park, 48160, Derio, Spain
| | - F Elortza
- Proteomics Platform, CIC bioGUNE, CIBERehd, ProteoRed-ISCIII, Bizkaia Science and Technology Park, 48160, Derio, Spain
| | - J J Martín de Llano
- Department of Pathology, Faculty of Medicine and Dentistry, Health Research Institute of the Hospital Clínico (INCLIVA), University of Valencia, 46010, Valencia, Spain
| | - M Gurruchaga
- Facultad de Ciencias Químicas, Universidad del País Vasco, P. M. de Lardizábal, 3, 20018, San Sebastián, Spain
| | - I Goñi
- Facultad de Ciencias Químicas, Universidad del País Vasco, P. M. de Lardizábal, 3, 20018, San Sebastián, Spain
| | - J Suay
- Departamento de Ingeniería de Sistemas Industriales y Diseño, Universitat Jaume I, Av. Vicent-Sos Baynat s/n, 12071, Castellón, Spain
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