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Dorozhkin SV. Calcium Orthophosphate (CaPO4) Containing Composites for Biomedical Applications: Formulations, Properties, and Applications. JOURNAL OF COMPOSITES SCIENCE 2024; 8:218. [DOI: 10.3390/jcs8060218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Abstract
The goal of this review is to present a wide range of hybrid formulations and composites containing calcium orthophosphates (abbreviated as CaPO4) that are suitable for use in biomedical applications and currently on the market. The bioactive, biocompatible, and osteoconductive properties of various CaPO4-based formulations make them valuable in the rapidly developing field of biomedical research, both in vitro and in vivo. Due to the brittleness of CaPO4, it is essential to combine the desired osteologic properties of ceramic CaPO4 with those of other compounds to create novel, multifunctional bone graft biomaterials. Consequently, this analysis offers a thorough overview of the hybrid formulations and CaPO4-based composites that are currently known. To do this, a comprehensive search of the literature on the subject was carried out in all significant databases to extract pertinent papers. There have been many formulations found with different material compositions, production methods, structural and bioactive features, and in vitro and in vivo properties. When these formulations contain additional biofunctional ingredients, such as drugs, proteins, enzymes, or antibacterial agents, they offer improved biomedical applications. Moreover, a lot of these formulations allow cell loading and promote the development of smart formulations based on CaPO4. This evaluation also discusses basic problems and scientific difficulties that call for more investigation and advancements. It also indicates perspectives for the future.
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Affiliation(s)
- Sergey V. Dorozhkin
- Faculty of Physics, M.V. Lomonosov Moscow State University, Leninskie Gory 1-2, Moscow 119991, Russia
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2
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Pereira L, Echarte L, Romero M, Grazioli G, Pérez-Campos H, Francia A, Vicentino W, Mombrú AW, Faccio R, Álvarez I, Touriño C, Pardo H. Synthesis and characterization of a bovine collagen: GAG scaffold with Uruguayan raw material for tissue engineering. Cell Tissue Bank 2024; 25:123-142. [PMID: 34536180 DOI: 10.1007/s10561-021-09960-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 09/06/2021] [Indexed: 11/28/2022]
Abstract
Tissue engineering (TE) and regenerative medicine offer strategies to improve damaged tissues by using scaffolds and cells. The use of collagen-based biomaterials in the field of TE has been intensively growing over the past decades. Mesenchymal stromal cells (MSCs) and dental pulp stem cells (DPSCs) are promising cell candidates for development of clinical composites. In this study, we proposed the development of a bovine collagen type I: chondroitin-6-sulphate (CG) scaffold, obtained from Uruguayan raw material (certified as free bovine spongiform encephalopathy), with CG crosslinking enhancement using different gamma radiation doses. Structural, biomechanical and chemical characteristics of the scaffolds were assessed by Scanning Electron Microscopy, axial tensile tests, FT-IR and Raman Spectroscopy, respectively. Once we selected the most appropriate scaffold for future use as a TE product, we studied the behavior of MSCs and DPSCs cultured on the scaffold by cytotoxicity, proliferation and differentiation assays. Among the diverse porous scaffolds obtained, the one with the most adequate properties was the one exposed to 15 kGy of gamma radiation. This radiation dose contributed to the crosslinking of molecules, to the formation of new bonds and/or to the reorganization of the collagen fibers. The selected scaffold was non-cytotoxic for the tested cells and a suitable substrate for cell proliferation. Furthermore, the scaffold allowed MSCs differentiation to osteogenic, chondrogenic, and adipogenic lineages. Thus, this work shows a promising approach to the synthesis of a collagen-scaffold suitable for TE.
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Affiliation(s)
- L Pereira
- Centro NanoMat, Facultad de Química, Instituto Polo Tecnológico de Pando, UdelaR, Camino Aparicio Saravia s/n, 9100, Pando, Canelones, Uruguay
| | - L Echarte
- Área Terapia Celular y Medicina Regenerativa (ATCMR), Departamento Básico de Medicina, Hospital de Clínicas, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - M Romero
- Cátedra de Física, Facultad de Química, DETEMA, Universidad de la República (UdelaR), General Flores, 2124, 11800, Montevideo, Uruguay
| | - G Grazioli
- Cátedra de Materiales Dentales, Facultad de Odontología, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - H Pérez-Campos
- Instituto Nacional de Donación y Trasplante (INDT), Ministerio de salud Pública-Hospital de Clínicas, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Ministerio, Uruguay
| | - A Francia
- Fisiología general y bucodental, Facultad de Odontología, Universidad de la República (UdelaR), Montevideo, Uruguay
| | - W Vicentino
- Instituto Nacional de Donación y Trasplante (INDT), Ministerio de salud Pública-Hospital de Clínicas, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Ministerio, Uruguay
| | - A W Mombrú
- Cátedra de Física, Facultad de Química, DETEMA, Universidad de la República (UdelaR), General Flores, 2124, 11800, Montevideo, Uruguay
| | - R Faccio
- Cátedra de Física, Facultad de Química, DETEMA, Universidad de la República (UdelaR), General Flores, 2124, 11800, Montevideo, Uruguay
| | - I Álvarez
- Instituto Nacional de Donación y Trasplante (INDT), Ministerio de salud Pública-Hospital de Clínicas, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Ministerio, Uruguay
| | - C Touriño
- Área Terapia Celular y Medicina Regenerativa (ATCMR), Departamento Básico de Medicina, Hospital de Clínicas, Facultad de Medicina, Universidad de la República (UdelaR), Montevideo, Uruguay.
| | - H Pardo
- Cátedra de Física, Facultad de Química, DETEMA, Universidad de la República (UdelaR), General Flores, 2124, 11800, Montevideo, Uruguay.
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Pal A, Oyane A, Nakamura M, Koga K, Nishida E, Miyaji H. Fluoride-Incorporated Apatite Coating on Collagen Sponge as a Carrier for Basic Fibroblast Growth Factor. Int J Mol Sci 2024; 25:1495. [PMID: 38338772 PMCID: PMC10855894 DOI: 10.3390/ijms25031495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/21/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
Coating layers consisting of a crystalline apatite matrix with immobilized basic fibroblast growth factor (bFGF) can release bFGF, thereby enhancing bone regeneration depending on their bFGF content. We hypothesized that the incorporation of fluoride ions into apatite crystals would enable the tailored release of bFGF from the coating layer depending on the layer's fluoride content. In the present study, coating layers consisting of fluoride-incorporated apatite (FAp) crystals with immobilized bFGF were coated on a porous collagen sponge by a precursor-assisted biomimetic process using supersaturated calcium phosphate solutions with various fluoride concentrations. The fluoride content in the coating layer increased with the increasing fluoride concentration of the supersaturated solution. The increased fluoride content in the coating layer reduced its solubility and suppressed the burst release of bFGF from the coated sponge into a physiological salt solution. The bFGF release was caused by the partial dissolution of the coating layer and, thus, accompanied by the fluoride release. The concentrations of released bFGF and fluoride were controlled within the estimated effective ranges in enhancing bone regeneration. These findings provide useful design guidelines for the construction of a mineralized, bFGF-releasing collagen scaffold that would be beneficial for bone tissue engineering, although further in vitro and in vivo studies are warranted.
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Affiliation(s)
- Aniruddha Pal
- Nanomaterials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), AIST Tsukuba Central 5, 1-1-1 Higashi, Tsukuba 305-8565, Japan; (A.P.); (M.N.); (K.K.)
| | - Ayako Oyane
- Nanomaterials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), AIST Tsukuba Central 5, 1-1-1 Higashi, Tsukuba 305-8565, Japan; (A.P.); (M.N.); (K.K.)
| | - Maki Nakamura
- Nanomaterials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), AIST Tsukuba Central 5, 1-1-1 Higashi, Tsukuba 305-8565, Japan; (A.P.); (M.N.); (K.K.)
| | - Kenji Koga
- Nanomaterials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), AIST Tsukuba Central 5, 1-1-1 Higashi, Tsukuba 305-8565, Japan; (A.P.); (M.N.); (K.K.)
| | - Erika Nishida
- Section for Clinical Education, Faculty of Dental Medicine, Hokkaido University, N13 W7 Kita-ku, Sapporo 060-8586, Japan; (E.N.); (H.M.)
| | - Hirofumi Miyaji
- Section for Clinical Education, Faculty of Dental Medicine, Hokkaido University, N13 W7 Kita-ku, Sapporo 060-8586, Japan; (E.N.); (H.M.)
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Shunmugasamy VC, AbdelGawad M, Sohail MU, Ibrahim T, Khan T, Seers TD, Mansoor B. In vitro and in vivo study on fine-grained Mg-Zn-RE-Zr alloy as a biodegradeable orthopedic implant produced by friction stir processing. Bioact Mater 2023; 28:448-466. [PMID: 37408797 PMCID: PMC10319224 DOI: 10.1016/j.bioactmat.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 05/31/2023] [Accepted: 06/16/2023] [Indexed: 07/07/2023] Open
Abstract
Magnesium alloys containing biocompatible components show tremendous promise for applications as temporary biomedical devices. However, to ensure their safe use as biodegradeable implants, it is essential to control their corrosion rates. In concentrated Mg alloys, a microgalvanic coupling between the α-Mg matrix and secondary precipitates exists which results in increased corrosion rate. To address this challenge, we engineered the microstructure of a biodegradable Mg-Zn-RE-Zr alloy by friction stir processing (FSP), improving its corrosion resistance and mechanical properties simultaneously. The FS processed alloy with refined grains and broken and uniformly distributed secondary precipitates showed a relatively uniform corrosion morphology accompanied with the formation of a stable passive layer on the alloy surface. In vivo corrosion evaluation of the processed alloy in a small animal model showed that the material was well-tolerated with no signs of inflammation or harmful by-products. Remarkably, the processed alloy supported bone until it healed till eight weeks with a low in vivo corrosion rate of 0.7 mm/year. Moreover, we analyzed blood and histology of the critical organs such as liver and kidney, which showed normal functionality and consistent ion and enzyme levels, throughout the 12-week study period. These results demonstrate that the processed Mg-Zn-RE-Zr alloy offers promising potential for osseointegration in bone tissue healing while also exhibiting controlled biodegradability due to its engineered microstructure. The results from the present study will have profound benefit for bone fracture management, particularly in pediatric and elderly patients.
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Affiliation(s)
| | - Marwa AbdelGawad
- Mechanical Engineering Program, Texas A&M University at Qatar, Education City, Doha, Qatar
- Department of Mechanical Engineering, Texas A&M University, 3123 TAMU, College Station, TX 77843, USA
| | | | - Talal Ibrahim
- Department of Surgery, Division of Orthopedic Surgery, Sidra Medicine, Doha, Qatar
- Clinical Orthopedic Surgery, Weill Cornell Medicine, Education City, Doha, Qatar
| | - Talha Khan
- Petroleum Engineering Program, Texas A&M University at Qatar, Education City, Doha, Qatar
| | - Thomas Daniel Seers
- Petroleum Engineering Program, Texas A&M University at Qatar, Education City, Doha, Qatar
| | - Bilal Mansoor
- Mechanical Engineering Program, Texas A&M University at Qatar, Education City, Doha, Qatar
- Department of Mechanical Engineering, Texas A&M University, 3123 TAMU, College Station, TX 77843, USA
- Department of Materials Science and Engineering, Texas A&M University, 3003 TAMU, College Station, TX 77843, USA
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5
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Kathyayani D, Mahesh B, Channe Gowda D, Sionkowska A, Veeranna S. Investigation of miscibiliy and physicochemical properties of synthetic polypeptide with collagen blends and their wound healing characteristics. Int J Biol Macromol 2023; 246:125704. [PMID: 37414325 DOI: 10.1016/j.ijbiomac.2023.125704] [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] [Received: 05/18/2023] [Revised: 07/02/2023] [Accepted: 07/03/2023] [Indexed: 07/08/2023]
Abstract
A suitable condition is needed to foster a rapid recovery of wounds, which is a dynamic and intricate process. The development and characterization of mats of plastic-like peptide polymer (PLP) with collagen for wound healing applications are reported in this work. Viscosity parameters such as the Huggins coefficient [KH], the intrinsic viscosity [η], α by Sun, ∆[η]m by Garcia ∆B and μ suggested by Chee, ∆K, and β advocated by Jiang and Han, recommend the miscibility of the polypeptide in solution phase. Fourier transform infrared spectroscopy (FTIR), Scanning Electron Microscopy (SEM), and X-ray diffraction (XRD) methods in a solid phase. Thermal characteristics using a differential scanning calorimeter (DSC) and thermogravimetric analysis (TGA) showed higher stability for the blends than the pure polymers. The collagen and PLP blends showed exceptional in vitro cytocompatibility, and the in vivo wound-healing studies on the Sprague-Dawley rats demonstrated faster wound healing within two weeks compared to the cotton gauze-treated injuries. Therefore, these membranes can be a possible alternative for treating skin injuries.
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Affiliation(s)
- D Kathyayani
- Department of Chemistry, JSS Academy of Technical Education, Dr. Vishnuvardhan Road, Bengaluru 560060, India
| | - B Mahesh
- Department of Chemistry, JSS Academy of Technical Education, Dr. Vishnuvardhan Road, Bengaluru 560060, India.
| | - D Channe Gowda
- Department of Studies in Chemistry, University of Mysore, Manasagangothri, Mysuru 560006, India
| | - Alina Sionkowska
- Department of Biomaterials and Cosmetic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarin 7 Street, 87-100 Torun, Poland
| | - S Veeranna
- Department of Dermatology, JSS Medical College, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru 570 015, India
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Hanum S. F, Izak R. D, Hadi S, Amrillah T, Che Abdullah CA. Fabrication and compatibility evaluation of polycaprolactone/hydroxyapatite/collagen-based fiber scaffold for anterior cruciate ligament injury. RSC Adv 2023; 13:10459-10467. [PMID: 37021102 PMCID: PMC10068953 DOI: 10.1039/d2ra07756f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 03/27/2023] [Indexed: 04/05/2023] Open
Abstract
Knee injuries are musculoskeletal system injuries, including the Anterior Cruciate Ligament (ACL). ACL injuries are most common in athletes. This ACL injury necessitates biomaterial replacement. It is sometimes taken from the patient's tendon and a biomaterial scaffold is used. The use of biomaterial scaffolds as artificial ACLs remains to be investigated. The purpose of this study is to determine the properties of an ACL scaffold made of polycaprolactone (PCL)–hydroxyapatite (HA) and collagen with various composition variations of (50 : 45 : 5), (50 : 40 : 10), (50 : 35 : 15), (50 : 30 : 20), and (50 : 25 : 25) wt%. The scaffold was created using the electrospinning method with a voltage of 23 kV, a needle–collector distance of 15 cm, and a solution flow rate of 2 mL h−1. The average fiber diameter in all samples was less than 1000 nm. The model with the best characterization was PCL : HA : collagen with a weight-to-weight (wt%) ratio of 50 : 45 : 5 and an average fiber diameter of 488 ± 271 nm. The UTS and modulus of elasticity for braided samples were 2.796 MPa and 3.224 MPa, respectively, while the non-braided samples were 2.864 MPa and 12.942 MPa. The estimated time of degradation was 9.44 months. It was also revealed to be non-toxic, with an 87.95% viable cell percentage. An ACL scaffold made of polycaprolactone (PCL)–hydroxyapatite (HA) and collagen is fabricated using an electrospinning method.![]()
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Affiliation(s)
- Faika Hanum S.
- Study Program of Biomedical Engineering, Department of Physics, Faculty of Science and Technology, Universitas AirlanggaSurabayaIndonesia
| | - Djoni Izak R.
- Study Program of Physics, Department of Physics, Faculty of Science and Technology, Universitas AirlanggaSurabayaIndonesia
| | - Sofijan Hadi
- Study Program of Chemistry, Department of Physics, Faculty of Science and Technology, Universitas AirlanggaSurabayaIndonesia
| | - Tahta Amrillah
- Study Program of Nanotechnology Engineering, Faculty of Advanced Technology and Multidiscipline, Universitas AirlanggaSurabayaIndonesia
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Decellularized tendon-based heparinized nanocomposite scaffolds for prospective regenerative applications: Chemical, physical, thermal, mechanical and in vitro biological evaluations. J Mech Behav Biomed Mater 2022; 134:105387. [DOI: 10.1016/j.jmbbm.2022.105387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 07/12/2022] [Accepted: 07/17/2022] [Indexed: 11/19/2022]
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Valencia-Llano CH, López-Tenorio D, Saavedra M, Zapata PA, Grande-Tovar CD. Comparison of Two Bovine Commercial Xenografts in the Regeneration of Critical Cranial Defects. Molecules 2022; 27:molecules27185745. [PMID: 36144483 PMCID: PMC9506155 DOI: 10.3390/molecules27185745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/20/2022] [Accepted: 08/25/2022] [Indexed: 11/16/2022] Open
Abstract
Autologous bone is the gold standard in regeneration processes. However, there is an endless search for alternative materials in bone regeneration. Xenografts can act as bone substitutes given the difficulty of obtaining bone tissue from patients and before the limitations in the availability of homologous tissue donors. Bone neoformation was studied in critical-size defects created in the parietal bone of 40 adult male Wistar rats, implanted with xenografts composed of particulate bovine hydroxyapatite (HA) and with blocks of bovine hydroxyapatite (HA) and Collagen, which introduces crystallinity to the materials. The Fourier-transform infrared spectroscopy (FTIR) analysis demonstrated the carbonate and phosphate groups of the hydroxyapatite and the amide groups of the collagen structure, while the thermal transitions for HA and HA/collagen composites established mainly dehydration endothermal processes, which increased (from 79 °C to 83 °C) for F2 due to the collagen presence. The xenograft’s X-ray powder diffraction (XRD) analysis also revealed the bovine HA crystalline structure, with a prominent peak centered at 32°. We observed macroporosity and mesoporosity in the xenografts from the morphology studies with heterogeneous distribution. The two xenografts induced neoformation in defects of critical size. Histological, histochemical, and scanning electron microscopy (SEM) analyses were performed 30, 60, and 90 days after implantation. The empty defects showed signs of neoformation lower than 30% in the three periods, while the defects implanted with the material showed partial regeneration. InterOss Collagen material temporarily induced osteon formation during the healing process. The results presented here are promising for bone regeneration, demonstrating a beneficial impact in the biomedical field.
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Affiliation(s)
| | - Diego López-Tenorio
- Grupo Biomateriales Dentales, Escuela de Odontología, Universidad del Valle, Calle 4B # 36-00, Cali 76001, Colombia
| | - Marcela Saavedra
- Grupo de Polímeros, Facultad de Química y Biología, Universidad de Santiago de Chile (USACH), Santiago 9170020, Chile
| | - Paula A. Zapata
- Grupo de Polímeros, Facultad de Química y Biología, Universidad de Santiago de Chile (USACH), Santiago 9170020, Chile
| | - Carlos David Grande-Tovar
- Grupo de Investigación de Fotoquímica y Fotobiología, Universidad del Atlántico, Carrera 30 Número 8-49, Puerto Colombia 081008, Colombia
- Correspondence: ; Tel.: +57-5-3599-484
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Valencia-Llano CH, López-Tenorio D, Grande-Tovar CD. Biocompatibility Assessment of Two Commercial Bone Xenografts by In Vitro and In Vivo Methods. Polymers (Basel) 2022; 14:polym14132672. [PMID: 35808724 PMCID: PMC9268806 DOI: 10.3390/polym14132672] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 06/26/2022] [Accepted: 06/28/2022] [Indexed: 02/07/2023] Open
Abstract
Bone substitutes based on xenografts have been used for a long time in bone regeneration thanks to their inductive capacity for bone tissue regeneration. Some bone-based scaffolds have been modified by adding collagen and other proteins to improve their regenerative capacity and prevent migration and aggregation, especially particles. However, rejection of this graft has been reported due to protein residues caused by poor material preparation. We compared the in vitro and in vivo biological response of two commercial xenografts (InterOss®, F1 and InterOss® Collagen, F2) and a commercial porcine collagen membrane (InterCollagen® Guide, F3) as a rapid degradation control. Fourier Transform Infrared Spectroscopy (FT-IR) analysis evidenced the presence of hydroxyl, orthophosphate, and carbonate groups of the xenografts and amide groups of collagen. Thermogravimetric analysis (TGA) of the xenografts demonstrated their thermal stability and the presence of a few amounts of organic material. The study by differential scanning calorimetry showed the presence of endothermic peaks typical of the dehydration of the xenografts (F1 and F2) and for the collagen membrane (F3), the beginning of structural three-dimensional protein changes. Subsequently, in vitro biocompatibility tests were carried out for the materials with Artemia salina and MTT cell viability with HeLa cells, demonstrating the high biocompatibility of the materials. Finally, in vivo biocompatibility was studied by implanting xenografts in biomodels (Wistar rats) at different periods (30, 60, and 90 days). The F1 xenograft (InterOss) remained remarkably stable throughout the experiment (90 days). F2 (InterOss Collagen) presented a separation of its apatite and collagen components at 60 days and advanced resorption at 90 days of implantation. Finally, the collagen membrane (F3) presented faster resorption since, at 90 days, only some tiny fragments of the material were evident. All the in vivo and in vitro test results demonstrated the biocompatibility of the xenografts, demonstrating the potential of these materials for tissue engineering.
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Affiliation(s)
- Carlos Humberto Valencia-Llano
- Grupo Biomateriales Dentales, Escuela de Odontología, Universidad del Valle, Calle 4B # 36-00, Cali 76001, Colombia; (C.H.V.-L.); (D.L.-T.)
| | - Diego López-Tenorio
- Grupo Biomateriales Dentales, Escuela de Odontología, Universidad del Valle, Calle 4B # 36-00, Cali 76001, Colombia; (C.H.V.-L.); (D.L.-T.)
| | - Carlos David Grande-Tovar
- Grupo de Investigación de Fotoquímica y Fotobiología, Universidad del Atlántico, Carrera 30 Número 8-49, Puerto Colombia 081008, Colombia
- Correspondence: ; Tel.: +57-5-3599-484
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Tuwalska A, Grabska-Zielińska S, Sionkowska A. Chitosan/Silk Fibroin Materials for Biomedical Applications-A Review. Polymers (Basel) 2022; 14:polym14071343. [PMID: 35406217 PMCID: PMC9003105 DOI: 10.3390/polym14071343] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/21/2022] [Accepted: 03/24/2022] [Indexed: 01/21/2023] Open
Abstract
This review provides a report on recent advances in the field of chitosan (CTS) and silk fibroin (SF) biopolymer blends as new biomaterials. Chitosan and silk fibroin are widely used to obtain biomaterials. However, the materials based on the blends of these two biopolymers have not been summarized in a review paper yet. As these materials can attract both academic and industrial attention, we propose this review paper to showcase the latest achievements in this area. In this review, the latest literature regarding the preparation and properties of chitosan and silk fibroin and their blends has been reviewed.
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Affiliation(s)
- Anna Tuwalska
- Department of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland;
| | - Sylwia Grabska-Zielińska
- Department of Physical Chemistry and Physicochemistry of Polymers, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland;
| | - Alina Sionkowska
- Department of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland;
- Correspondence:
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Jain G, Blaauw D, Chang S. A Comparative Study of Two Bone Graft Substitutes–InterOss® Collagen and OCS-B Collagen®. J Funct Biomater 2022; 13:jfb13010028. [PMID: 35323228 PMCID: PMC8951741 DOI: 10.3390/jfb13010028] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/03/2022] [Accepted: 03/07/2022] [Indexed: 02/05/2023] Open
Abstract
Bone is a complex hierarchical tissue composed of organic and inorganic materials that provide structure, support, and protection to organs. However, there are some critical size defects that are unable to regenerate on their own and therefore require clinical repair. Bone graft substitutes allow repair by providing a temporary resorbable device. Among the common filler materials that aid in regeneration is hydroxyapatite particles of either animal or human origin which is used to fill or reconstruct periodontal and bony defects in the mouth. However, particulate graft substitutes suffer from localized migration away from the implantation site, necessitating the use of a barrier membrane. In this study, we designed InterOss Collagen, combining bovine hydroxyapatite granules with porcine-skin derived collagen to form a bone filler composite. Physiochemical properties of InterOss Collagen and a commercially available product, OsteoConductive Substitute-Bovine(OCS-B) Collagen, referred to as OCS-B Collagen, were examined. We found two bone graft substitutes to be mostly similar, though InterOss Collagen showed comparatively higher surface area and porosity. We conducted an in vivo study in rabbits to evaluate local tissue responses, percent material resorption and bone formation and showed that the two materials exhibited similar degradation profiles, inflammatory and healing responses following implantation. Based on these results, InterOss Collagen is a promising dental bone grafting material for periodontal and maxillofacial surgeries.
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12
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Veiga A, Castro F, Rocha F, Oliveira AL. An update on hydroxyapatite/collagen composites: What is there left to say about these bioinspired materials? J Biomed Mater Res B Appl Biomater 2021; 110:1192-1205. [PMID: 34860461 DOI: 10.1002/jbm.b.34976] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 10/25/2021] [Accepted: 11/16/2021] [Indexed: 01/01/2023]
Abstract
Hydroxyapatite (HAp)/collagen-based composite materials have been a constant in the development of bioinspired materials for bone tissue engineering. The most fundamental research works focus on combining HAp, due to its chemical similarity with the mineral component of bones, and collagen, which is the most abundant protein in the body. Modern studies have explored different two-dimensional (2D) and 3D structures, in order to obtain biomaterials with specific physicochemical, mechanical, and biological characteristics that can be applied in distinct biomedical applications. However, as there is already so much work developed with these materials, it is crucial to question: what can still be done? What is the importance of current know-how for the future of bioinspired materials? In this paper we intend to review and update the available methodologies to synthesize HAp/collagen composites, along with their characteristics. In addition, the future of these materials in terms of applications and their potential as a cutting-edge technology is discussed.
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Affiliation(s)
- Anabela Veiga
- LEPABE-Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Porto, Portugal.,Universidade Católica Portuguesa, CBQF-Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
| | - Filipa Castro
- LEPABE-Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Porto, Portugal
| | - Fernando Rocha
- LEPABE-Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Porto, Portugal
| | - Ana L Oliveira
- Universidade Católica Portuguesa, CBQF-Centro de Biotecnologia e Química Fina-Laboratório Associado, Escola Superior de Biotecnologia, Porto, Portugal
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13
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Chai Y, Liu Z, Du Y, Wang L, Lu J, Zhang Q, Han W, Wang T, Yu Y, Sun L, Ou L. Hydroxyapatite reinforced inorganic-organic hybrid nanocomposite as high-performance adsorbents for bilirubin removal in vitro and in pig models. Bioact Mater 2021; 6:4772-4785. [PMID: 34095628 PMCID: PMC8144535 DOI: 10.1016/j.bioactmat.2021.05.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/15/2021] [Accepted: 05/10/2021] [Indexed: 12/20/2022] Open
Abstract
Highly efficient removal of bilirubin from whole blood directly by hemoperfusion for liver failure therapy remains a challenge in the clinical field due to the low adsorption capacity, poor mechanical strength and low biocompatibility of adsorbents. In this work, a new class of nanocomposite adsorbents was constructed through an inorganic-organic co-crosslinked nanocomposite network between vinyltriethoxysilane (VTES)-functionalized hydroxyapatite nanoparticles (V-Hap) and non-ionic styrene-divinylbenzene (PS-DVB) resins (PS-DVB/V-Hap) using suspension polymerization. Notably, our adsorbent demonstrated substantially improved mechanical performance compared to the pure polymer, with the hardness and modulus increasing by nearly 3 and 2.5 times, respectively. Moreover, due to the development of a mesoporous structure, the prepared PS-DVB/V-Hap3 exhibited an ideal adsorption capacity of 40.27 mg g-1. More importantly, the obtained adsorbent beads showed outstanding blood compatibility and biocompatibility. Furthermore, in vivo extracorporeal hemoperfusion verified the efficacy and biosafety of the adsorbent for directly removing bilirubin from whole blood in pig models, and this material could potentially prevent liver damage and improve clinical outcomes. Taken together, the results suggest that PS-DVB/V-Hap3 beads can be used in commercial adsorption columns to threat hyperbilirubinemia patients through hemoperfusion, thus replacing the existing techniques where plasma separation is initially required.
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Affiliation(s)
- Yamin Chai
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Zhuang Liu
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Yunzheng Du
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Lichun Wang
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Jinyan Lu
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Qian Zhang
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Wenyan Han
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Tingting Wang
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Yameng Yu
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Lisha Sun
- General Hospital, Tianjin Medical University, Tianjin, 300052, China
| | - Lailiang Ou
- Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Sciences, Nankai University, Tianjin, 300071, China
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14
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Qin D, Wang N, You XG, Zhang AD, Chen XG, Liu Y. Collagen-based biocomposites inspired by bone hierarchical structures for advanced bone regeneration: ongoing research and perspectives. Biomater Sci 2021; 10:318-353. [PMID: 34783809 DOI: 10.1039/d1bm01294k] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Bone is a hard-connective tissue composed of matrix, cells and bioactive factors with a hierarchical structure, where the matrix is mainly composed of type I collagen and hydroxyapatite. Collagen fibers assembled by collagen are the template for mineralization and make an important contribution to bone formation and the bone remodeling process. Therefore, collagen has been widely clinically used for bone/cartilage defect regeneration. However, pure collagen implants, such as collagen scaffolds or sponges, have limitations in the bone/cartilage regeneration process due to their poor mechanical properties and osteoinductivity. Different forms of collagen-based composites prepared by incorporating natural/artificial polymers or bioactive inorganic substances are characterized by their interconnected porous structure and promoting cell adhesion, while they improve the mechanical strength, structural stability and osteogenic activities of the collagen matrix. In this review, various forms of collagen-based biocomposites, such as scaffolds, sponges, microspheres/nanoparticles, films and microfibers/nanofibers prepared by natural/synthetic polymers, bioactive ceramics and carbon-based materials compounded with collagen are reviewed. In addition, the application of collagen-based biocomposites as cytokine, cell or drug (genes, proteins, peptides and chemosynthetic) delivery platforms for proangiogenesis and bone/cartilage tissue regeneration is also discussed. Finally, the potential application, research and development direction of collagen-based biocomposites in future bone/cartilage tissue regeneration are discussed.
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Affiliation(s)
- Di Qin
- College of Marine Life Science, Ocean University of China, Qingdao, 266003, P.R. China.
| | - Na Wang
- College of Marine Life Science, Ocean University of China, Qingdao, 266003, P.R. China.
| | - Xin-Guo You
- College of Marine Life Science, Ocean University of China, Qingdao, 266003, P.R. China.
| | - An-Di Zhang
- College of Marine Life Science, Ocean University of China, Qingdao, 266003, P.R. China.
| | - Xi-Guang Chen
- College of Marine Life Science, Ocean University of China, Qingdao, 266003, P.R. China.
| | - Ya Liu
- College of Marine Life Science, Ocean University of China, Qingdao, 266003, P.R. China.
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15
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Cellulose-Chitosan-Nanohydroxyapatite Hybrid Composites by One-Pot Synthesis for Biomedical Applications. Polymers (Basel) 2021; 13:polym13101655. [PMID: 34069677 PMCID: PMC8161035 DOI: 10.3390/polym13101655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/07/2021] [Accepted: 05/14/2021] [Indexed: 11/24/2022] Open
Abstract
The development of organic–inorganic hybrid materials deserves special interest for bone tissue engineering applications, where materials must have properties that induce the survival and activation of cells derived from the mesenchyme. In this work, four bio-nanocomposites based on cellulose and variable content of chitosan, from 15 to 50 w% based on cellulose, with nanohydroxyapatite and β-Glycerophosphate as cross-linking agent were synthesized by simplified and low-energy-demanding solvent exchange method to determine the best ratio of chitosan to cellulose matrix. This study analyzes the metabolic activity and survival of human dermal fibroblast cells cultivated in four bio-nanocomposites based on cellulose and the variable content of chitosan. The biocompatibility was tested by the in vitro cytotoxicity assays Live/Dead and PrestoBlue. In addition, the composites were characterized by FTIR, XRD and SEM. The results have shown that the vibration bands of β-Glycerophosphate have prevailed over the other components bands, while new diffraction planes have emerged from the interaction between the cross-linking agent and the biopolymers. The bio-nanocomposite micrographs have shown no surface porosity as purposely designed. On the other hand, cell death and detachment were observed when the composites of 1 and 0.1 w/v% were used. However, the composite containing 10 w% chitosan, against the sum of cellulose and β-Glycerophosphate, has shown less cell death and detachment when used at 0.01 w/v%, making it suitable for more in vitro studies in bone tissue engineering, as a promising economical biomaterial.
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16
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Shanmugapriya K, Kang HW. Synthesis of nanohydroxyapatite/collagen-loaded fucoidan-based composite hydrogel for drug delivery to gastrointestinal cancer cells. Colloids Surf B Biointerfaces 2021; 203:111769. [PMID: 33872826 DOI: 10.1016/j.colsurfb.2021.111769] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 03/25/2021] [Accepted: 04/12/2021] [Indexed: 01/06/2023]
Abstract
The present study aims to evaluate the synthesis of nanohydroxyapatite/collagen-loaded fucoidan-based composite hydrogel and characterized its physico-chemical properties for targeted drug delivery to gastrointestinal cancer cells. The nanomaterial is fabricated and characterized as small spherical nanosheets with a high thermal stability by using Fourier transform infrared (FTIR) analysis, X-ray diffraction (XRD), Thermogravimetric analysis (TGA), UV-vis spectrophotometry (UV-vis), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). in vitro cytotoxicity, BrdU cell proliferation, and scratch assays demonstrate that the nanohydroxyapatite/collagen-loaded fucoidan-based nanomaterial exhibits non-toxicity and increases cell proliferation and migration. in vitro free radical scavenging assays confirm that the fabricated nanomaterial inhibits reactive oxygen species and generates singlet oxygen radicals in the gastrointestinal cancer cells by. The current findings suggest that the proposed nanomaterial can be a potential carrier for the targeted drug delivery to the gastrointestinal cancer cells.
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Affiliation(s)
- Karuppusamy Shanmugapriya
- Institute of Food Science, Pukyong National University, Busan, 48513, South Korea; Department of Biomedical Engineering, Pukyong National University, Busan, 48513, South Korea
| | - Hyun Wook Kang
- Department of Biomedical Engineering, Pukyong National University, Busan, 48513, South Korea; Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan, 48513, South Korea.
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17
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Jung HG, Lee D, Lee SW, Kim I, Kim Y, Jang JW, Lee JH, Lee G, Yoon DS. Nanoindentation for Monitoring the Time-Variant Mechanical Strength of Drug-Loaded Collagen Hydrogel Regulated by Hydroxyapatite Nanoparticles. ACS OMEGA 2021; 6:9269-9278. [PMID: 33842796 PMCID: PMC8028154 DOI: 10.1021/acsomega.1c00824] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 03/02/2021] [Indexed: 05/08/2023]
Abstract
Hydroxyapatite nanoparticle-complexed collagen (HAP/Col) hydrogels have been widely used in biomedical applications as a scaffold for controlled drug release (DR). The time-variant mechanical properties (Young's modulus, E) of HAP/Col hydrogels are highly relevant to the precise and efficient control of DR. However, the correlation between the DR and the E of hydrogels remains unclear because of the lack of a nondestructive and continuous measuring system. To reveal the correlations, herein, we investigate the time-variant behavior of E for HAP/Col hydrogels during 28 days using the atomic force microscopy (AFM) nanoindentation technique. The initial E of hydrogels was controlled from 200 to 9000 Pa by the addition of HAPs. Subsequently, we analyzed the relationship between the DR of the hydrogels and the changes in their mechanical properties (ΔE) during hydrogel degradation. Interestingly, the higher the initial E value of HAP/Col hydrogels is, the higher is the rate of hydrogel degradation over time. However, the DR of hydrogels with higher initial E appeared to be significantly delayed by up to 40% at a maximum. The results indicate that adding an appropriate amount of HAPs into hydrogels plays a crucial role in determining the initial E and their degradation rate, which can contribute to the properties that prolong DR. Our findings may provide insights into designing hydrogels for biomedical applications such as bone regeneration and drug-delivery systems.
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Affiliation(s)
- Hyo Gi Jung
- School
of Biomedical Engineering, Korea University, Seoul 02841, South Korea
- Interdisciplinary
Program in Precision Public Health, Korea
University, Seoul 02841, South Korea
| | - Dongtak Lee
- School
of Biomedical Engineering, Korea University, Seoul 02841, South Korea
| | - Sang Won Lee
- School
of Biomedical Engineering, Korea University, Seoul 02841, South Korea
| | - Insu Kim
- School
of Biomedical Engineering, Korea University, Seoul 02841, South Korea
| | - Yonghwan Kim
- School
of Biomedical Engineering, Korea University, Seoul 02841, South Korea
- Interdisciplinary
Program in Precision Public Health, Korea
University, Seoul 02841, South Korea
| | - Jae Won Jang
- School
of Biomedical Engineering, Korea University, Seoul 02841, South Korea
- Interdisciplinary
Program in Precision Public Health, Korea
University, Seoul 02841, South Korea
| | - Jeong Hoon Lee
- Department
of Electrical Engineering, Kwangwoon University, Seoul 01897, South Korea
| | - Gyudo Lee
- Department
of Biotechnology and Bioinformatics, Korea
University, Sejong 30019, South Korea
- Interdisciplinary
Graduate Program for Artificial Intelligence Smart Convergence Technology, Korea University, Sejong 30019, South Korea
| | - Dae Sung Yoon
- School
of Biomedical Engineering, Korea University, Seoul 02841, South Korea
- Interdisciplinary
Program in Precision Public Health, Korea
University, Seoul 02841, South Korea
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18
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Antoniac IV, Antoniac A, Vasile E, Tecu C, Fosca M, Yankova VG, Rau JV. In vitro characterization of novel nanostructured collagen-hydroxyapatite composite scaffolds doped with magnesium with improved biodegradation rate for hard tissue regeneration. Bioact Mater 2021; 6:3383-3395. [PMID: 33817417 PMCID: PMC8005775 DOI: 10.1016/j.bioactmat.2021.02.030] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 02/15/2021] [Accepted: 02/23/2021] [Indexed: 02/07/2023] Open
Abstract
New materials are required for bone healing in regenerative medicine able to temporarily substitute damaged bone and to be subsequently resorbed and replaced by endogenous tissues. Taking inspiration from basic composition of the mammalian bones, composed of collagen, apatite and a number of substitution ions, among them magnesium (Mg2+), in this work, novel composite scaffolds composed of collagen(10%)-hydroxyapatite (HAp)(90%) and collagen(10%)-HAp(80%)-Mg(10%) were developed. The lyophilization was used for composites preparation. An insight into the nanostructural nature of the developed scaffolds was performed by Scanning Electron Microscopy coupled with Energy Dispersive X-Ray and Transmission Electron Microscopy coupled with Energy Dispersive X-Ray. The HAp nanocrystallite clusters and Mg nanoparticles were homogeneously distributed within the scaffolds and adherent to the collagen fibrils. The samples were tested for degradation in Simulated Body Fluid (SBF) solution by soaking for up to 28 days. The release of Mg from collagen(10%)-HAp(80%)-Mg(10%) composite during the period of up to 21 days was attested, this composite being characterized by a decreased degradation rate with respect to the composite without Mg. The developed composite materials are promising for applications as bone substitute materials favouring bone healing and regeneration. Lyophilization process was used to obtain new composite scaffolds. Collagen(10%)-HAp(90%) and collagen(10%)-HAp(80%)-Mg(10%) scaffolds were developed. HAp nanocrystallites and Mg nanoparticles are embedded into collagen fibrils. Degradation in SBF attested the Mg release from composite during up to 21 days. Composite collagen(10%)-HAp(80%)-Mg(10%) scaffold can be applied as bone substitute.
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Affiliation(s)
- Iulian V Antoniac
- University Politehnica of Bucharest, 313 Splaiul Independentei Street, District 6, 060042, Bucharest, Romania.,Academy of Romanian Scientists, 54 Splaiul Independentei Street, District 5, 050094, Bucharest, Romania
| | - Aurora Antoniac
- University Politehnica of Bucharest, 313 Splaiul Independentei Street, District 6, 060042, Bucharest, Romania
| | - Eugeniu Vasile
- University Politehnica of Bucharest, 313 Splaiul Independentei Street, District 6, 060042, Bucharest, Romania
| | - Camelia Tecu
- University Politehnica of Bucharest, 313 Splaiul Independentei Street, District 6, 060042, Bucharest, Romania
| | - Marco Fosca
- Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche (ISM-CNR), Via del Fosso del Cavaliere, 100, 00133, Rome, Italy
| | - Viktoriya G Yankova
- Sechenov First Moscow State Medical University, Institute of Pharmacy, Department of Analytical, Physical and Colloid Chemistry, Trubetskaya 8, Build. 2, Moscow, 119991, Russia
| | - Julietta V Rau
- Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche (ISM-CNR), Via del Fosso del Cavaliere, 100, 00133, Rome, Italy.,Sechenov First Moscow State Medical University, Institute of Pharmacy, Department of Analytical, Physical and Colloid Chemistry, Trubetskaya 8, Build. 2, Moscow, 119991, Russia
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19
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Scaffold-based 3D cellular models mimicking the heterogeneity of osteosarcoma stem cell niche. Sci Rep 2020; 10:22294. [PMID: 33339857 PMCID: PMC7749131 DOI: 10.1038/s41598-020-79448-y] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 12/08/2020] [Indexed: 12/13/2022] Open
Abstract
The failure of the osteosarcoma conventional therapies leads to the growing need for novel therapeutic strategies. The lack of specificity for the Cancer Stem Cells (CSCs) population has been recently identified as the main limitation in the current therapies. Moreover, the traditional two-dimensional (2D) in vitro models, employed in the drug testing and screening as well as in the study of cell and molecular biology, are affected by a poor in vitro-in vivo translation ability. To overcome these limitations, this work provides two tumour engineering approaches as new tools to address osteosarcoma and improve therapy outcomes. In detail, two different hydroxyapatite-based bone-mimicking scaffolds were used to recapitulate aspects of the in vivo tumour microenvironment, focusing on CSCs niche. The biological performance of human osteosarcoma cell lines (MG63 and SAOS-2) and enriched-CSCs were deeply analysed in these complex cell culture models. The results highlight the fundamental role of the tumour microenvironment proving the mimicry of osteosarcoma stem cell niche by the use of CSCs together with the biomimetic scaffolds, compared to conventional 2D culture systems. These advanced 3D cell culture in vitro tumour models could improve the predictivity of preclinical studies and strongly enhance the clinical translation.
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20
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Idrees H, Zaidi SZJ, Sabir A, Khan RU, Zhang X, Hassan SU. A Review of Biodegradable Natural Polymer-Based Nanoparticles for Drug Delivery Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1970. [PMID: 33027891 PMCID: PMC7600772 DOI: 10.3390/nano10101970] [Citation(s) in RCA: 106] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/25/2020] [Accepted: 09/28/2020] [Indexed: 01/19/2023]
Abstract
Biodegradable natural polymers have been investigated extensively as the best choice for encapsulation and delivery of drugs. The research has attracted remarkable attention in the pharmaceutical industry. The shortcomings of conventional dosage systems, along with modified and targeted drug delivery methods, are addressed by using polymers with improved bioavailability, biocompatibility, and lower toxicity. Therefore, nanomedicines are now considered to be an innovative type of medication. This review critically examines the use of natural biodegradable polymers and their drug delivery systems for local or targeted and controlled/sustained drug release against fatal diseases.
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Affiliation(s)
- Humaira Idrees
- Department of Polymer Engineering and Technology, University of the Punjab, Lahore 54590, Pakistan; (A.S.); (R.U.K.)
| | - Syed Zohaib Javaid Zaidi
- Institute of Chemical Engineering and Technology, University of the Punjab, Lahore 54000, Punjab, Pakistan
| | - Aneela Sabir
- Department of Polymer Engineering and Technology, University of the Punjab, Lahore 54590, Pakistan; (A.S.); (R.U.K.)
| | - Rafi Ullah Khan
- Department of Polymer Engineering and Technology, University of the Punjab, Lahore 54590, Pakistan; (A.S.); (R.U.K.)
- Institute of Chemical Engineering and Technology, University of the Punjab, Lahore 54000, Punjab, Pakistan
| | - Xunli Zhang
- Mechanical Engineering, Faculty of Engineering and Physical Sciences, University of Southampton, Southampton SO17 1BJ, UK;
| | - Sammer-ul Hassan
- Mechanical Engineering, Faculty of Engineering and Physical Sciences, University of Southampton, Southampton SO17 1BJ, UK;
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21
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Silva SS, Gomes JM, Rodrigues LC, Reis RL. Marine-Derived Polymers in Ionic Liquids: Architectures Development and Biomedical Applications. Mar Drugs 2020; 18:E346. [PMID: 32629815 PMCID: PMC7401240 DOI: 10.3390/md18070346] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/23/2020] [Accepted: 06/27/2020] [Indexed: 01/05/2023] Open
Abstract
Marine resources have considerable potential to develop high-value materials for applications in different fields, namely pharmaceutical, environmental, and biomedical. Despite that, the lack of solubility of marine-derived polymers in water and common organic solvents could restrict their applications. In the last years, ionic liquids (ILs) have emerged as platforms able to overcome those drawbacks, opening many routes to enlarge the use of marine-derived polymers as biomaterials, among other applications. From this perspective, ILs can be used as an efficient extraction media for polysaccharides from marine microalgae and wastes (e.g., crab shells, squid, and skeletons) or as solvents to process them in different shapes, such as films, hydrogels, nano/microparticles, and scaffolds. The resulting architectures can be applied in wound repair, bone regeneration, or gene and drug delivery systems. This review is focused on the recent research on the applications of ILs as processing platforms of biomaterials derived from marine polymers.
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Affiliation(s)
- Simone S. Silva
- 3B´s Research Group, I3Bs- Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Avepark, 4805-017 Barco, Guimarães, Portugal; (J.M.G.); (L.C.R.); (R.L.R.)
- ICVS/3B´s – PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
| | - Joana M. Gomes
- 3B´s Research Group, I3Bs- Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Avepark, 4805-017 Barco, Guimarães, Portugal; (J.M.G.); (L.C.R.); (R.L.R.)
- ICVS/3B´s – PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
| | - Luísa C. Rodrigues
- 3B´s Research Group, I3Bs- Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Avepark, 4805-017 Barco, Guimarães, Portugal; (J.M.G.); (L.C.R.); (R.L.R.)
- ICVS/3B´s – PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
| | - Rui L. Reis
- 3B´s Research Group, I3Bs- Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Avepark, 4805-017 Barco, Guimarães, Portugal; (J.M.G.); (L.C.R.); (R.L.R.)
- ICVS/3B´s – PT Government Associate Laboratory, 4805-017 Braga/Guimarães, Portugal
- The Discoveries Centre for Regenerative and Precision Medicine, Headquarters at University of Minho, Avepark, 4805-017 Barco, Guimarães, Portugal
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22
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Diogo GS, Marques CF, Sotelo CG, Pérez-Martín RI, Pirraco RP, Reis RL, Silva TH. Cell-Laden Biomimetically Mineralized Shark-Skin-Collagen-Based 3D Printed Hydrogels for the Engineering of Hard Tissues. ACS Biomater Sci Eng 2020; 6:3664-3672. [PMID: 33463184 DOI: 10.1021/acsbiomaterials.0c00436] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Mineralization processes based on coprecipitation methods have been applied as a promising alternative to the most commonly used methods of polymer-ceramic combination, direct mixing, and incubation in simulated body fluid (SBF) or modified SBF. In the present study, for the first time, the in situ mineralization (ideally hydroxyapatite formation) of blue shark (Prionace glauca (PG)) collagen to fabricate 3D printable cell-laden hydrogels is proposed. In the first part, several parameters for collagen mineralization were tested until optimization. The hydroxyapatite formation was confirmed by FT-IR, XRD, and TEM techniques. In the second part, stable bioinks combining the biomimetically mineralized collagen with alginate (AG) (1:1, 1:2, 1:3, and AG) solution were used for 3D printing of hydrogels. The addition of Ca2+ ions into the system did present a synergistic effect: by one side, the in situ mineralization of the collagen occurred, and at same time, they were also useful to ionically cross-link the blends with alginate, avoiding the addition of any cytotoxic chemical cross-linking agent. Mouse fibroblast cell line survival during and after printing was favored by the presence of PG collagen as exhibited by the biological performance of the hydrogels. Inspired in a concept of marine byproduct valorization, 3D bioprinting of in situ mineralized blue shark collagen is thus proposed as a promising approach, envisioning the engineering of mineralized tissues.
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Affiliation(s)
- Gabriela S Diogo
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Catarina F Marques
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Carmen G Sotelo
- Instituto de Investigaciones Marinas (CSIC), Eduardo Cabello 6, 36208 Vigo, Spain
| | | | - Rogério P Pirraco
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Rui L Reis
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.,The Discoveries Centre for Regenerative and Precision Medicine, Headquarters at University of Minho, AvePark, 4805-017 Barco, Guimarães, Portugal
| | - Tiago H Silva
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
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Kołodziejska B, Kaflak A, Kolmas J. Biologically Inspired Collagen/Apatite Composite Biomaterials for Potential Use in Bone Tissue Regeneration-A Review. MATERIALS 2020; 13:ma13071748. [PMID: 32283608 PMCID: PMC7179041 DOI: 10.3390/ma13071748] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 03/30/2020] [Accepted: 04/07/2020] [Indexed: 12/13/2022]
Abstract
Type I collagen and nanocrystalline-substituted hydroxyapatite are the major components of a natural composite—bone tissue. Both of these materials also play a significant role in orthopedic surgery and implantology; however, their separate uses are limited; apatite is quite fragile, while collagen’s mechanical strength is very poor. Therefore, in biomaterial engineering, a combination of collagen and hydroxyapatite is used, which provides good mechanical properties with high biocompatibility and osteoinduction. In addition, the porous structure of the composites enables their use not only as bone defect fillers, but also as a drug release system providing controlled release of drugs directly to the bone. This feature makes biomimetic collagen–apatite composites a subject of research in many scientific centers. The review focuses on summarizing studies on biological activity, tested in vitro and in vivo.
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Valarmathi N, Sumathi S. Biomimetic hydroxyapatite/silkfibre/methylcellulose composites for bone tissue engineering applications. NEW J CHEM 2020. [DOI: 10.1039/c9nj05592d] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hydroxyapatite (HAP)/silk fibre (SF)/methylcellulose (MC) composites were developed by an electrospinning (E-Spin) method.
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25
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Razavi M, Qiao Y, Thakor AS. Three-dimensional cryogels for biomedical applications. J Biomed Mater Res A 2019; 107:2736-2755. [PMID: 31408265 DOI: 10.1002/jbm.a.36777] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 08/01/2019] [Accepted: 08/07/2019] [Indexed: 12/12/2022]
Abstract
Cryogels are a subset of hydrogels synthesized under sub-zero temperatures: initially solvents undergo active freezing, which causes crystal formation, which is then followed by active melting to create interconnected supermacropores. Cryogels possess several attributes suited for their use as bioscaffolds, including physical resilience, bio-adaptability, and a macroporous architecture. Furthermore, their structure facilitates cellular migration, tissue-ingrowth, and diffusion of solutes, including nano- and micro-particle trafficking, into its supermacropores. Currently, subsets of cryogels made from both natural biopolymers such as gelatin, collagen, laminin, chitosan, silk fibroin, and agarose and/or synthetic biopolymers such as hydroxyethyl methacrylate, poly-vinyl alcohol, and poly(ethylene glycol) have been employed as 3D bioscaffolds. These cryogels have been used for different applications such as cartilage, bone, muscle, nerve, cardiovascular, and lung regeneration. Cryogels have also been used in wound healing, stem cell therapy, and diabetes cellular therapy. In this review, we summarize the synthesis protocol and properties of cryogels, evaluation techniques as well as current in vitro and in vivo cryogel applications. A discussion of the potential benefit of cryogels for future research and their application are also presented.
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Affiliation(s)
- Mehdi Razavi
- Interventional Regenerative Medicine and Imaging Laboratory, Department of Radiology, Stanford University, School of Medicine, Palo Alto, California
| | - Yang Qiao
- Texas A&M University College of Medicine, Bryan, Texas
| | - Avnesh S Thakor
- Interventional Regenerative Medicine and Imaging Laboratory, Department of Radiology, Stanford University, School of Medicine, Palo Alto, California
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Nogueira LFB, Maniglia BC, Blácido DRT, Ramos AP. Organic–inorganic collagen/iota‐carrageenan/hydroxyapatite hybrid membranes are bioactive materials for bone regeneration. J Appl Polym Sci 2019. [DOI: 10.1002/app.48004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Lucas F. B. Nogueira
- Departamento de QuímicaFaculdade de Filosofia, Ciências e Letras de Ribeirão Preto‐Universidade de São Paulo 14040‐900 Ribeirão Preto, São Paulo Brazil
| | - Bianca C. Maniglia
- Departamento de QuímicaFaculdade de Filosofia, Ciências e Letras de Ribeirão Preto‐Universidade de São Paulo 14040‐900 Ribeirão Preto, São Paulo Brazil
| | - Delia R. T. Blácido
- Departamento de QuímicaFaculdade de Filosofia, Ciências e Letras de Ribeirão Preto‐Universidade de São Paulo 14040‐900 Ribeirão Preto, São Paulo Brazil
| | - Ana P. Ramos
- Departamento de QuímicaFaculdade de Filosofia, Ciências e Letras de Ribeirão Preto‐Universidade de São Paulo 14040‐900 Ribeirão Preto, São Paulo Brazil
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Influence of mechanochemical treatment on thermal and structural properties of silica–collagen and hydroxyapatite–collagen composites. ADSORPTION 2019. [DOI: 10.1007/s10450-019-00051-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Gandolfi MG, Taddei P, Pondrelli A, Zamparini F, Prati C, Spagnuolo G. Demineralization, Collagen Modification and Remineralization Degree of Human Dentin after EDTA and Citric Acid Treatments. MATERIALS 2018; 12:ma12010025. [PMID: 30577625 PMCID: PMC6337713 DOI: 10.3390/ma12010025] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 12/13/2018] [Accepted: 12/18/2018] [Indexed: 11/23/2022]
Abstract
The aim of the study was to investigate the effects of several decalcifying agents used as irrigant solutions in endodontic treatment on collagen and mineral components of dentin. Coronal dentin discs from five caries-free human third molars with a smear layer were treated for one minute with a chelating solution (1% Ethylenediaminetetraacetic acid (EDTA), 10% EDTA, 17% EDTA, 10% citric acid). Mineralization degree (Ca/N and P/N atomic ratios, IR Iapatite/Iamide II and I1410(carbonate)/I554(phosphate) spectroscopic ratios) and possible collagen rearrangements (collagen infrared (IR) amide II e III shifts) were evaluated by environmental scanning electron microscopy (ESEM)/energy dispersive X-ray spectroscopy (EDX) and IR spectroscopy before and after treatment (T0) and after ageing (T24h and T2m) in simulated body fluid (SBF). At T0, analysis showed that the highest demineralizing effect was achieved using a 10% citric acid solution and 10% EDTA, while the smallest effect was observed when using 17% EDTA. No significant collagen modifications were detected upon treatment with 1% EDTA, while subtle changes were observed after the other treatments. At T24h or T2m, analyses showed the highest remineralization values for 1% EDTA and the lowest for 10% citric acid, mainly at T2m. The samples treated with 17% EDTA showed slight collagen rearrangements upon remineralization. In conclusion, the highest demineralizing effect was observed for 10% EDTA and 10% citric acid. Collagen rearrangement was found for all the treatments except for 1% EDTA. The highest remineralization capability in SBF values was recorded for 1% EDTA and the lowest for 10% citric acid. A slight collagen rearrangement upon remineralization was still present in 17% EDTA-treated samples. Clinical use as a chelating agent in the endodontic therapy of citric acid and concentrated EDTA solutions should be reconsidered.
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Affiliation(s)
- Maria Giovanna Gandolfi
- Laboratory of Biomaterials and Oral Pathology, Dental School, Department of Biomedical and NeuroMotor Sciences, University of Bologna, 40126 Bologna, Italy.
| | - Paola Taddei
- Biochemistry Unit, Department of Biomedical and NeuroMotor Sciences, University of Bologna, 40126 Bologna, Italy.
| | - Anna Pondrelli
- Laboratory of Biomaterials and Oral Pathology, Dental School, Department of Biomedical and NeuroMotor Sciences, University of Bologna, 40126 Bologna, Italy.
| | - Fausto Zamparini
- Laboratory of Biomaterials and Oral Pathology, Dental School, Department of Biomedical and NeuroMotor Sciences, University of Bologna, 40126 Bologna, Italy.
| | - Carlo Prati
- Endodontic Clinical Section, Dental School, Department of Biomedical and NeuroMotor Sciences, University of Bologna, 40126 Bologna, Italy.
| | - Gianrico Spagnuolo
- Department of Neuroscience and Reproductive and Odontostomatological Sciences, University of Napoli "Federico II", 80131 Napoli, Italy.
- Institute of Dentistry, I. M. Sechenov First Moscow State Medical University, 119146 Moscow, Russia.
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Kozlowska J, Stachowiak N, Sionkowska A. Preparation and characterization of collagen/chitosan poly (ethylene glycol)/nanohydroxyapatite composite scaffolds. POLYM ADVAN TECHNOL 2018. [DOI: 10.1002/pat.4506] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Justyna Kozlowska
- Faculty of Chemistry; Nicolaus Copernicus University in Torun; Torun Poland
| | - Natalia Stachowiak
- Faculty of Chemistry; Nicolaus Copernicus University in Torun; Torun Poland
| | - Alina Sionkowska
- Faculty of Chemistry; Nicolaus Copernicus University in Torun; Torun Poland
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Kim SE, Lee E, Jang K, Shim KM, Kang SS. Evaluation of Porcine Hybrid Bone Block for Bone Grafting in Dentistry. In Vivo 2018; 32:1419-1426. [PMID: 30348696 PMCID: PMC6365733 DOI: 10.21873/invivo.11394] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 09/18/2018] [Accepted: 09/24/2018] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM The purpose of this study was to develop hybrid bone blocks using porcine-derived collagen and low crystalline porcine-derived hydroxyapatite to overcome the disadvantages of commonly used bone grafts in dentistry. MATERIALS AND METHODS Collagen was added to hydroxyapatite particles to increase the spatial integration of particulate bone grafts. Physicochemical examination and in vivo tests were performed to analyze scaffold's characteristics and evaluate bone regeneration. RESULTS Porcine hybrid bone block had an irregular and interconnecting macroporous structure that was adequate for bone regeneration and bone ingrowth, and showed a good space-occupying ability to become well positioned. In addition, it showed higher angiogenesis and biodegradability than Bio-Oss Collagen®, a commercialized bone graft used in dental clinics. CONCLUSION Our results suggest that improved collagen hybrid bone block can be generated when porcine cancellous bone particles and collagen were reasonably mixed. This hybrid bone block was easy in handling had flexibility, good biodegradability and provided bone regeneration.
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Affiliation(s)
- Se Eun Kim
- College of Veterinary Medicine, BK21 Plus Project Team and Biomaterial R&BD Center, Chonnam National University, Gwangju, Republic of Korea
| | - Eunseok Lee
- College of Veterinary Medicine, BK21 Plus Project Team and Biomaterial R&BD Center, Chonnam National University, Gwangju, Republic of Korea
| | - Kwangsik Jang
- College of Veterinary Medicine, BK21 Plus Project Team and Biomaterial R&BD Center, Chonnam National University, Gwangju, Republic of Korea
| | - Kyung Mi Shim
- College of Veterinary Medicine, BK21 Plus Project Team and Biomaterial R&BD Center, Chonnam National University, Gwangju, Republic of Korea
| | - Seong Soo Kang
- College of Veterinary Medicine, BK21 Plus Project Team and Biomaterial R&BD Center, Chonnam National University, Gwangju, Republic of Korea
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Borkowski L, Lübek T, Jojczuk M, Nogalski A, Belcarz A, Palka K, Hajnos M, Ginalska G. Behavior of new hydroxyapatite/glucan composite in human serum. J Biomed Mater Res B Appl Biomater 2018; 106:2653-2664. [PMID: 29406618 DOI: 10.1002/jbm.b.34082] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 12/28/2017] [Accepted: 01/20/2018] [Indexed: 11/10/2022]
Abstract
Biomaterials for bone tissue regeneration, including polymer-based composites, are typically evaluated in vitro prior to the clinical trials. However, such composites tested in vivo may behave different due to the specific body conditions. For example, some composites implanted into the tissue acidified due to transient postoperative inflammation may unexpectedly swell which delays the wound healing. Such massive swelling in acidic medium was previously observed for new elastic hydroxyapatite (HAp)/β-glucan biomaterial. However, in further clinical cases concerning the composite implantation in patients without significant inflammation indicators, no side effects were observed. Therefore, it was reasonable to test the effect of human serum of neutral pH (typical for noninflamed tissues) on the composite parameters, in particular volume changes. Thus, this article shows the characterization of physicochemical parameters of the composite after incubation (5 days) in human serum of neutral pH by means of weight and volume measurement, scanning electron microscopy, X-ray diffraction, Fourier-transform infrared spectroscopy, microcomputed tomography, mercury intrusion, and biochemical techniques. Results showed that human serum collected from healthy people caused no uncontrolled changes in weight and volume, porosity and mechanical properties of the composite. Therefore, this suggests the lack of volume change-related side effects of HAp/glucan composite in bone defects treatment if postoperative inflammation is prevented. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 106B: 2653-2664, 2018.
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Affiliation(s)
- Leszek Borkowski
- Chair and Department of Biochemistry and Biotechnology, Medical University of Lublin, Lublin, Poland
| | - Tomasz Lübek
- Chair and Department of Trauma Surgery and Emergency Medicine, Medical University of Lublin, Lublin, Poland
| | - Mariusz Jojczuk
- Chair and Department of Trauma Surgery and Emergency Medicine, Medical University of Lublin, Lublin, Poland
| | - Adam Nogalski
- Chair and Department of Trauma Surgery and Emergency Medicine, Medical University of Lublin, Lublin, Poland
| | - Anna Belcarz
- Chair and Department of Biochemistry and Biotechnology, Medical University of Lublin, Lublin, Poland
| | - Krzysztof Palka
- Department of Materials Engineering, Lublin University of Technology, Lublin, Poland
| | - Mieczysław Hajnos
- Institute of Agrophysics, Polish Academy of Sciences, Lublin, Poland
| | - Grazyna Ginalska
- Chair and Department of Biochemistry and Biotechnology, Medical University of Lublin, Lublin, Poland
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33
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Collagen-fucoidan blend film with the potential to induce fibroblast proliferation for regenerative applications. Int J Biol Macromol 2018; 106:1032-1040. [DOI: 10.1016/j.ijbiomac.2017.08.111] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 08/17/2017] [Accepted: 08/17/2017] [Indexed: 11/20/2022]
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Evaluation of different crosslinking agents on hybrid biomimetic collagen-hydroxyapatite composites for regenerative medicine. Int J Biol Macromol 2017; 106:739-748. [PMID: 28827204 DOI: 10.1016/j.ijbiomac.2017.08.076] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Revised: 08/10/2017] [Accepted: 08/11/2017] [Indexed: 11/20/2022]
Abstract
This study focuses on the development of novel bone-like scaffolds by bio-inspired, pH-driven, mineralization of type I collagen matrix with magnesium-doped hydroxyapatite nanophase (MgHA/Coll). To this aim, this study evaluates the altered modifications in the obtained composite due to different crosslinkers such as dehydrothermal treatment (DHT), 1,4-butanediol diglycidyl ether (BDDGE) and ribose in terms of morphological, physical-chemical and biological properties. The physical-chemical properties of the composites evaluated by XRD, FTIR, ICP and TGA demonstrated that the chemical mimesis of bone was effectively achieved using the in-lab biomineralization process. Furthermore, the presence of various crosslinkers greatly promoted beneficial enzymatic resistivity and swelling ability. The morphological results revealed highly porous and fibrous micro-architecture with total porosity above 85% with anisotropic pore size within the range of 50-200μm in all the analysed composites. The mechanical behaviour in response to compressive forces demonstrated enhanced compressive modulus in all crosslinked composites, suggesting that mechanical behaviour is largely dependent on the type of crosslinker used. The biomimetic compositional and morphological features of the composites elicited strong cell-material interaction. Therefore, the results showed that by activating specific crosslinking mechanisms, hybrid composites can be designed and tailored to develop tissue-specific biomimetic biomaterials for hard tissue engineering.
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Gentile P, McColgan-Bannon K, Gianone NC, Sefat F, Dalgarno K, Ferreira AM. Biosynthetic PCL-graft-Collagen Bulk Material for Tissue Engineering Applications. MATERIALS (BASEL, SWITZERLAND) 2017; 10:E693. [PMID: 28773053 PMCID: PMC5551736 DOI: 10.3390/ma10070693] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 05/17/2017] [Accepted: 06/19/2017] [Indexed: 12/12/2022]
Abstract
Biosynthetic materials have emerged as one of the most exciting and productive fields in polymer chemistry due to their widespread adoption and potential applications in tissue engineering (TE) research. In this work, we report the synthesis of a poly(ε-caprolactone)-graft-collagen (PCL-g-Coll) copolymer. We combine its good mechanical and biodegradable PCL properties with the great biological properties of type I collagen as a functional material for TE. PCL, previously dissolved in dimethylformamide/dichloromethane mixture, and reacted with collagen using carbodiimide coupling chemistry. The synthesised material was characterised physically, chemically and biologically, using pure PCL and PCL/Coll blend samples as control. Infrared spectroscopy evidenced the presence of amide I and II peaks for the conjugated material. Similarly, XPS evidenced the presence of C-N and N-C=O bonds (8.96 ± 2.02% and 8.52 ± 0.63%; respectively) for PCL-g-Coll. Static contact angles showed a slight decrease in the conjugated sample. However, good biocompatibility and metabolic activity was obtained on PCL-g-Coll films compared to PCL and blend controls. After 3 days of culture, fibroblasts exhibited a spindle-like morphology, spreading homogeneously along the PCL-g-Coll film surface. We have engineered a functional biosynthetic polymer that can be processed by electrospinning.
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Affiliation(s)
- Piergiorgio Gentile
- School of Mechanical and Systems Engineering, Newcastle University, Newcastle-upon-Tyne NE1 7RU, UK.
| | - Kegan McColgan-Bannon
- School of Mechanical and Systems Engineering, Newcastle University, Newcastle-upon-Tyne NE1 7RU, UK.
| | - Nicolò Ceretto Gianone
- Department of Mechanical and Aerospace Engineering, Politecnico di Torino, 10129 Turin, Italy.
| | - Farshid Sefat
- Department of Medical Engineering, School of Engineering, University of Bradford, Bradford BD7 1DP, UK.
| | - Kenneth Dalgarno
- School of Mechanical and Systems Engineering, Newcastle University, Newcastle-upon-Tyne NE1 7RU, UK.
| | - Ana Marina Ferreira
- School of Mechanical and Systems Engineering, Newcastle University, Newcastle-upon-Tyne NE1 7RU, UK.
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36
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Chen L, Wu Z, Zhou Y, Li L, Wang Y, Wang Z, Chen Y, Zhang P. Biomimetic porous collagen/hydroxyapatite scaffold for bone tissue engineering. J Appl Polym Sci 2017. [DOI: 10.1002/app.45271] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Li Chen
- School of Pharmaceutical Sciences; Jilin University; Changchun 130021 People's Republic of China
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; Changchun 130022 People's Republic of China
| | - Zhenxu Wu
- School of Pharmaceutical Sciences; Jilin University; Changchun 130021 People's Republic of China
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; Changchun 130022 People's Republic of China
| | - Yulai Zhou
- School of Pharmaceutical Sciences; Jilin University; Changchun 130021 People's Republic of China
| | - Linlong Li
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; Changchun 130022 People's Republic of China
- University of Chinese Academy of Sciences; Beijing 100039 People's Republic of China
| | - Yu Wang
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; Changchun 130022 People's Republic of China
- University of Chinese Academy of Sciences; Beijing 100039 People's Republic of China
| | - Zongliang Wang
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; Changchun 130022 People's Republic of China
- University of Chinese Academy of Sciences; Beijing 100039 People's Republic of China
| | - Yue Chen
- School of Pharmaceutical Sciences; Jilin University; Changchun 130021 People's Republic of China
| | - Peibiao Zhang
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; Changchun 130022 People's Republic of China
- University of Chinese Academy of Sciences; Beijing 100039 People's Republic of China
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Martínez C, Fernández C, Prado M, Ozols A, Olmedo DG. Synthesis and characterization of a novel scaffold for bone tissue engineering based on Wharton's jelly. J Biomed Mater Res A 2017; 105:1034-1045. [DOI: 10.1002/jbm.a.35976] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 11/10/2016] [Accepted: 12/06/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Cristian Martínez
- Department of Oral Pathology, Group of Biomaterials for Prostheses, Institute of Biomedical Engineering, Engineering School, Buenos Aires University; Av. Paseo Colón 850 (C1063ACV) Argentina
- Laboratory for the Study of Biomaterials, Department of Oral Pathology, School of Dentistry; University of Buenos Aires; MT de Alvear 2142, 2° “A”, (C1122AAH) Argentina
- Biomaterials Group, School of Dentistry; National University of Cuyo; Mendoza, General San Martin Park (M5502JMA) Argentina
| | - Carlos Fernández
- Department of Oral Pathology, Group of Biomaterials for Prostheses, Institute of Biomedical Engineering, Engineering School, Buenos Aires University; Av. Paseo Colón 850 (C1063ACV) Argentina
| | - Miguel Prado
- Nuclear Materials Group, Bariloche Atomic Center (GMN-CAB), National Atomic Energy Commission; Av. E. Bustillo 9500, San Carlos de Bariloche, (R8402AGP) Argentina
| | - Andres Ozols
- Department of Oral Pathology, Group of Biomaterials for Prostheses, Institute of Biomedical Engineering, Engineering School, Buenos Aires University; Av. Paseo Colón 850 (C1063ACV) Argentina
| | - Daniel G. Olmedo
- Laboratory for the Study of Biomaterials, Department of Oral Pathology, School of Dentistry; University of Buenos Aires; MT de Alvear 2142, 2° “A”, (C1122AAH) Argentina
- National Research Council (CONICET); Buenos Aires (C1122AAH) Argentina
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Chitosan–Collagen Coated Magnetic Nanoparticles for Lipase Immobilization—New Type of “Enzyme Friendly” Polymer Shell Crosslinking with Squaric Acid. Catalysts 2017. [DOI: 10.3390/catal7010026] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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Skopinska-Wisniewska J, Bajek A, Maj M, Sionkowska A. PEG-dialdehyde-the new cross-linking agent for collagen/elastin hydrogels. POLYM ADVAN TECHNOL 2016. [DOI: 10.1002/pat.3970] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- J. Skopinska-Wisniewska
- Faculty of Chemistry; Nicolaus Copernicus University in Torun; Gagarina 7 87-100 Torun Poland
| | - A. Bajek
- Collegium Medicum; Nicolaus Copernicus University in Torun; Karlowicza 24 85-092 Bydgoszcz Poland
| | - M. Maj
- Collegium Medicum; Nicolaus Copernicus University in Torun; Karlowicza 24 85-092 Bydgoszcz Poland
| | - A. Sionkowska
- Faculty of Chemistry; Nicolaus Copernicus University in Torun; Gagarina 7 87-100 Torun Poland
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40
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Affiliation(s)
- Alina Sionkowska
- Department of Chemistry of Biomaterials and Cosmetics, Faculty of Chemistry; Nicolaus Copernicus University in Toruń; Poland
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41
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Borkowski L, Kiernicka M, Belcarz A, Pałka K, Hajnos M, Ginalska G. Unexpected reaction of new HAp/glucan composite to environmental acidification: Defect or advantage? J Biomed Mater Res B Appl Biomater 2016; 105:1178-1190. [DOI: 10.1002/jbm.b.33646] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 02/09/2016] [Accepted: 02/12/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Leszek Borkowski
- Chair and Department of Biochemistry and Biotechnology; Medical University of Lublin; Chodźki 1 20-093 Lublin Poland
| | - Małgorzata Kiernicka
- Chair and Department of Periodontology; Medical University of Lublin; Karmelicka 7 20-081 Lublin Poland
| | - Anna Belcarz
- Chair and Department of Biochemistry and Biotechnology; Medical University of Lublin; Chodźki 1 20-093 Lublin Poland
- Medical Inventi Inc; Witosa 16 20-315 Lublin Poland
| | - Krzysztof Pałka
- Department of Materials Engineering; Lublin University of Technology; Nadbystrzycka 36 20-618 Lublin Poland
| | - Mieczysław Hajnos
- Institute of Agrophysics, Polish Academy of Sciences; Doswiadczalna 4 20-290 Lublin Poland
| | - Grażyna Ginalska
- Chair and Department of Biochemistry and Biotechnology; Medical University of Lublin; Chodźki 1 20-093 Lublin Poland
- Medical Inventi Inc; Witosa 16 20-315 Lublin Poland
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León-Mancilla B, Araiza-Téllez M, Flores-Flores J, Piña-Barba M. Physico-chemical characterization of collagen scaffolds for tissue engineering. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.jart.2016.01.001] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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44
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Feldman D. Polymer nanocomposites in medicine. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2016. [DOI: 10.1080/10601325.2016.1110459] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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45
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AKTÜRK Ö, KESKİN D. Collagen/PEO/gold nanofibrous matrices for skin tissue engineering. Turk J Biol 2016. [DOI: 10.3906/biy-1502-49] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Garbo C, Sindilaru M, Carlea A, Tomoaia G, Almasan V, Petean I, Mocanu A, Horovitz O, Tomoaia-Cotisel M. Synthesis and structural characterization of novel porous zinc substituted nanohydroxyapatite powders. PARTICULATE SCIENCE AND TECHNOLOGY 2015. [DOI: 10.1080/02726351.2015.1121180] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Dorozhkin SV. Calcium Orthophosphate-Containing Biocomposites and Hybrid Biomaterials for Biomedical Applications. J Funct Biomater 2015; 6:708-832. [PMID: 26262645 PMCID: PMC4598679 DOI: 10.3390/jfb6030708] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 07/31/2015] [Accepted: 08/01/2015] [Indexed: 12/30/2022] Open
Abstract
The state-of-the-art on calcium orthophosphate (CaPO4)-containing biocomposites and hybrid biomaterials suitable for biomedical applications is presented. Since these types of biomaterials offer many significant and exciting possibilities for hard tissue regeneration, this subject belongs to a rapidly expanding area of biomedical research. Through the successful combinations of the desired properties of matrix materials with those of fillers (in such systems, CaPO4 might play either role), innovative bone graft biomaterials can be designed. Various types of CaPO4-based biocomposites and hybrid biomaterials those are either already in use or being investigated for biomedical applications are extensively discussed. Many different formulations in terms of the material constituents, fabrication technologies, structural and bioactive properties, as well as both in vitro and in vivo characteristics have been already proposed. Among the others, the nano-structurally controlled biocomposites, those containing nanodimensional compounds, biomimetically fabricated formulations with collagen, chitin and/or gelatin, as well as various functionally graded structures seem to be the most promising candidates for clinical applications. The specific advantages of using CaPO4-based biocomposites and hybrid biomaterials in the selected applications are highlighted. As the way from a laboratory to a hospital is a long one and the prospective biomedical candidates have to meet many different necessities, the critical issues and scientific challenges that require further research and development are also examined.
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Borkowski L, Pawłowska M, Radzki RP, Bieńko M, Polkowska I, Belcarz A, Karpiński M, Słowik T, Matuszewski Ł, Ślósarczyk A, Ginalska G. Effect of a carbonated HAP/β-glucan composite bone substitute on healing of drilled bone voids in the proximal tibial metaphysis of rabbits. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 53:60-7. [DOI: 10.1016/j.msec.2015.04.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 02/24/2015] [Accepted: 04/10/2015] [Indexed: 01/28/2023]
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Wang G, Guo J, Zhuang L, Wang Y, Xu B. Dissolution and regeneration of hide powder/cellulose composite in Gemini imidazolium ionic liquid. Int J Biol Macromol 2015; 76:70-9. [DOI: 10.1016/j.ijbiomac.2015.02.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 02/17/2015] [Accepted: 02/20/2015] [Indexed: 10/23/2022]
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Effects of different crosslinking methods on the properties of collagen–calcium phosphate composite materials. Int J Biol Macromol 2015; 74:397-403. [DOI: 10.1016/j.ijbiomac.2014.12.023] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 12/06/2014] [Accepted: 12/08/2014] [Indexed: 11/18/2022]
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