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Bianchi E, Ruggeri M, Del Favero E, Pisano R, Artusio F, Ricci C, Vigani B, Ferraretto A, Boselli C, Icaro Cornaglia A, Rossi S, Sandri G. Chondroitin sulfate and caseinophosphopeptides doped polyurethane-based highly porous 3D scaffolds for tendon-to-bone regeneration. Int J Pharm 2024; 652:123822. [PMID: 38242257 DOI: 10.1016/j.ijpharm.2024.123822] [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: 11/14/2023] [Revised: 01/16/2024] [Accepted: 01/16/2024] [Indexed: 01/21/2024]
Abstract
Tendon disorders are common injuries, which can be greatly debilitating as they are often accompanied by great pain and inflammation. Moreover, several problems are also related to the laceration of the tendon-to-bone interface (TBI), a specific region subjected to great mechanical stresses. The techniques used nowadays for the treatment of tendon and TBI injuries often involve surgery. However, one critical aspect of this procedure involves the elevated risk of fail due to the tissues weakening and the postoperative alterations of the normal joint mechanics. Synthetic polymers, such as thermoplastic polyurethane, are of special interest in the tissue engineering field as they allow the production of scaffolds with tunable elastic and mechanical properties, that could guarantee an effective support during the new tissue formation. Based on these premises, the aim of this work was the design and the development of highly porous 3D scaffolds based on thermoplastic polyurethane, and doped with chondroitin sulfate and caseinophosphopeptides, able to mimic the structural, biomechanical, and biochemical functions of the TBI. The obtained scaffolds were characterized by a homogeneous microporous structure, and by a porosity optimal for cell nutrition and migration. They were also characterized by remarkable mechanical properties, reaching values comparable to the ones of the native tendons. The scaffolds promoted the tenocyte adhesion and proliferation when caseinophosphopetides and chondroitin sulfate are present in the 3D structure. In particular, caseinophosphopeptides' optimal concentration for cell proliferation resulted 2.4 mg/mL. Finally, the systems evaluation in vivo demonstrated the scaffolds' safety, since they did not cause any inflammatory effect nor foreign body response, representing interesting platforms for the regeneration of injured TBI.
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Affiliation(s)
- Eleonora Bianchi
- Department of Drug Sciences, University of Pavia, via Taramelli 12, 27100 Pavia, Italy
| | - Marco Ruggeri
- Department of Drug Sciences, University of Pavia, via Taramelli 12, 27100 Pavia, Italy
| | - Elena Del Favero
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milano, Italy
| | - Roberto Pisano
- Department of Applied Science and Technology (DISAT), Polytechnic of Torino, Torino, Italy
| | - Fiora Artusio
- Department of Applied Science and Technology (DISAT), Polytechnic of Torino, Torino, Italy
| | - Caterina Ricci
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milano, Italy
| | - Barbara Vigani
- Department of Drug Sciences, University of Pavia, via Taramelli 12, 27100 Pavia, Italy
| | - Anita Ferraretto
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, via Mangiagalli 31, Milan, Italy; Laboratory of Experimental Biochemistry & Molecular Biology, IRCCS Istituto Galeazzi-Sant'Ambrogio, Via Cristina Belgioioso 173, 20157 Milan, Italy
| | - Cinzia Boselli
- Department of Drug Sciences, University of Pavia, via Taramelli 12, 27100 Pavia, Italy
| | - Antonia Icaro Cornaglia
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, via Forlanini 2, 27100 Pavia, Italy
| | - Silvia Rossi
- Department of Drug Sciences, University of Pavia, via Taramelli 12, 27100 Pavia, Italy
| | - Giuseppina Sandri
- Department of Drug Sciences, University of Pavia, via Taramelli 12, 27100 Pavia, Italy.
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Stribeck A, Eling B, Pöselt E, Malfois M, Schander E. Melting and solidification of thermoplastic polyurethanes as a function of nucleating agents. NANO SELECT 2021. [DOI: 10.1002/nano.202100219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Almut Stribeck
- Institute TMC Department of Chemistry University of Hamburg Bundesstr. 45 Hamburg D‐20146 Germany
| | - Berend Eling
- Institute TMC Department of Chemistry University of Hamburg Bundesstr. 45 Hamburg D‐20146 Germany
- BASF Polyurethanes GmbH Elastogranstr. 60 Lemförde D‐49448 Germany
| | - Elmar Pöselt
- BASF Polyurethanes GmbH Elastogranstr. 60 Lemförde D‐49448 Germany
| | - Marc Malfois
- ALBA Synchrotron Light Source Cerdanyola del Vallès Catalonia Spain
| | - Edgar Schander
- BASF Polyurethanes GmbH Elastogranstr. 60 Lemförde D‐49448 Germany
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Xiang N, Zhang X, Zheng M, Xu R, Yan Y. Investigation of tensile behavior and molecular structure of the thermoplastic polyurethane sheets injection molded at different mold temperatures. J Appl Polym Sci 2021. [DOI: 10.1002/app.50959] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ning Xiang
- Beijing Institute of Aeronautical Materials AECC, Beijing Engineering Research Centre of Advanced Structural Transparencies for the Modern Traffic System Beijing China
| | - Xiaowen Zhang
- Beijing Institute of Aeronautical Materials AECC, Beijing Engineering Research Centre of Advanced Structural Transparencies for the Modern Traffic System Beijing China
| | - Mengyao Zheng
- Beijing Institute of Aeronautical Materials AECC, Beijing Engineering Research Centre of Advanced Structural Transparencies for the Modern Traffic System Beijing China
| | - Ruijie Xu
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangdong Provincial Engineering Laboratory of Energy Storage Materials and Devices, School of Materials and Energy Guangdong University of Technology Guangzhou China
| | - Yue Yan
- Beijing Institute of Aeronautical Materials AECC, Beijing Engineering Research Centre of Advanced Structural Transparencies for the Modern Traffic System Beijing China
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4
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Xiang N, Zhang X, Zheng M, Ge Y, Wang T, Liu H, Maharaj C, Dear JP, Yan Y. Microstructure and tensile properties of injection molded thermoplastic polyurethane with different melt temperatures. J Appl Polym Sci 2020. [DOI: 10.1002/app.48891] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ning Xiang
- Beijing Institute of Aeronautical Materials, AECCBeijing Engineering Research Centre of Advanced Structural Transparencies for the Modern Traffic System Beijing 100095 China
| | - Xiaowen Zhang
- Beijing Institute of Aeronautical Materials, AECCBeijing Engineering Research Centre of Advanced Structural Transparencies for the Modern Traffic System Beijing 100095 China
| | - Mengyao Zheng
- Beijing Institute of Aeronautical Materials, AECCBeijing Engineering Research Centre of Advanced Structural Transparencies for the Modern Traffic System Beijing 100095 China
| | - Yong Ge
- Beijing Institute of Aeronautical Materials, AECCBeijing Engineering Research Centre of Advanced Structural Transparencies for the Modern Traffic System Beijing 100095 China
| | - Tao Wang
- Beijing Institute of Aeronautical Materials, AECCBeijing Engineering Research Centre of Advanced Structural Transparencies for the Modern Traffic System Beijing 100095 China
| | - Haibao Liu
- Department of Mechanical EngineeringImperial College London London SW7 2AZ United Kingdom
| | - Chris Maharaj
- Department of Mechanical and Manufacturing EngineeringThe University of the West Indies St. Augustine Trinidad and Tobago
| | - John P. Dear
- Department of Mechanical EngineeringImperial College London London SW7 2AZ United Kingdom
| | - Yue Yan
- Beijing Institute of Aeronautical Materials, AECCBeijing Engineering Research Centre of Advanced Structural Transparencies for the Modern Traffic System Beijing 100095 China
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5
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Stribeck A, Eling B, Pöselt E, Malfois M, Schander E. Melting, Solidification, and Crystallization of a Thermoplastic Polyurethane as a Function of Hard Segment Content. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900074] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Almut Stribeck
- Institute of Technical and Macromolecular Chemistry Bundesstr. 45 20146 Hamburg Germany
| | - Berend Eling
- Institute of Technical and Macromolecular Chemistry Bundesstr. 45 20146 Hamburg Germany
- BASF Polyurethanes GmbH Elastogranstr. 60 49448 Lemförde Germany
| | - Elmar Pöselt
- BASF Polyurethanes GmbH Elastogranstr. 60 49448 Lemförde Germany
| | - Marc Malfois
- ALBA Synchrotron Light Source 08290 Cerdanyola del Vallès Catalonia Spain
| | - Edgar Schander
- BASF Polyurethanes GmbH Elastogranstr. 60 49448 Lemförde Germany
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6
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Scattering of X-rays during melting and solidification of thermoplastic polyurethane. Graphite as nucleating agent and stabilizer of the colloidal melt. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.08.058] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Li X, Lu Y, Wang H, Pöselt E, Eling B, Men Y. Crystallization of hard segments in MDI/BD-based polyurethanes deformed at elevated temperature and their dependence on the MDI/BD content. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.10.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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8
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Frick A, Spadaro M. Mold design for the assembly injection molding of a solid housing with integrated dynamic seal. POLYM ENG SCI 2017. [DOI: 10.1002/pen.24766] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Achim Frick
- Institute of Polymer Science and Processing (iPSP), Aalen University, Beethovenstr. 1; Aalen 73430 Germany
| | - Marcel Spadaro
- Institute of Polymer Science and Processing (iPSP), Aalen University, Beethovenstr. 1; Aalen 73430 Germany
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10
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Li C, Cai X, Shen F, Xu H. Effect of Stirring Speeds on Microstructure Formation During Thermoplastic Polyurethanes Synthesis. J MACROMOL SCI B 2015. [DOI: 10.1080/00222348.2015.1119430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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11
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Stribeck A, Li X, Zeinolebadi A, Pöselt E, Eling B, Funari S. Morphological Changes under Strain for Different Thermoplastic Polyurethanes Monitored by SAXS Related to Strain at Break. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500255] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Almut Stribeck
- Department of Chemistry; Institute TMC; University of Hamburg; Bundesstr. 45 20146 Hamburg Germany
| | - Xuke Li
- Department of Chemistry; Institute TMC; University of Hamburg; Bundesstr. 45 20146 Hamburg Germany
| | - Ahmad Zeinolebadi
- Polymer Consult Buchner GmbH; Schwarzer Weg 34 22309 Hamburg Germany
| | - Elmar Pöselt
- BASF Polyurethanes GmbH; Elastogranstr. 60 49448 Lemförde Germany
| | - Berend Eling
- BASF Polyurethanes GmbH; Elastogranstr. 60 49448 Lemförde Germany
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12
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Stribeck A, Jokari-Sheshdeh F, Pöselt E, Eling B, in't Veld PJ, Goerigk GJ, Hoell A. Machine prepared thermoplastic polyurethanes of varying hard segment content: Morphology and its evolution in tensile tests. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/polb.23742] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Almut Stribeck
- Department of Chemistry; University of Hamburg; Bundesstr. 45 D-20146 Hamburg Germany
| | | | - Elmar Pöselt
- BASF Polyurethanes GmbH; Elastogranstr. 60 D-49448 Lemförde Germany
| | - Berend Eling
- BASF Polyurethanes GmbH; Elastogranstr. 60 D-49448 Lemförde Germany
| | | | - Günter Johannes Goerigk
- Helmholtz-Zentrum Berlin für Materialien und Energie; Hahn-Meitner-Platz 1 D-14109 Berlin Germany
| | - Armin Hoell
- Helmholtz-Zentrum Berlin für Materialien und Energie; Hahn-Meitner-Platz 1 D-14109 Berlin Germany
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13
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Stribeck N, Zeinolebadi A, Harpen F, Luinstra G, Eling B, Botta S. Thermoplastic Polyurethane Cross-Linked by Functionalized Silica. Nanostructure Evolution under Mechanical Load. Macromolecules 2013. [DOI: 10.1021/ma400512b] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Norbert Stribeck
- Department of Chemistry, University of Hamburg, Bundesstr. 45, D-20146 Hamburg,
Germany
| | | | - Frauke Harpen
- Department of Chemistry, University of Hamburg, Bundesstr. 45, D-20146 Hamburg,
Germany
| | - Gerrit Luinstra
- Department of Chemistry, University of Hamburg, Bundesstr. 45, D-20146 Hamburg,
Germany
| | - Berend Eling
- BASF Polyurethanes GmbH, Elastogranstr. 60, 49448 Lemförde, Germany
| | - Stephan Botta
- HASYLAB at DESY, Notkestr. 85, D-22603 Hamburg, Germany
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14
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Ganjaee Sari M, Stribeck N, Moradian S, Zeinolebadi A, Bastani S, Botta S, Bakhshandeh E. Dynamic mechanical behavior and nanostructure morphology of hyperbranched-modified polypropylene blends. POLYM INT 2013. [DOI: 10.1002/pi.4482] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Morteza Ganjaee Sari
- Department of Nanomaterials and Nanocoatings; Institute for Color Science and Technology; PO 16688-14811 Tehran Iran
| | - Norbert Stribeck
- Institute TMC, Department of Chemistry; Hamburg University; Hamburg Germany
| | - Siamak Moradian
- Department of Polymer Engineering and Color Technology; Amirkabir University of Technology; PO 15875-4413 Tehran Iran
- Center of Excellence for Color Science and Technology; Institute for Color Science and Technology; PO 16688-14811 Tehran Iran
| | - Ahmad Zeinolebadi
- Institute TMC, Department of Chemistry; Hamburg University; Hamburg Germany
| | - Saeed Bastani
- Center of Excellence for Color Science and Technology; Institute for Color Science and Technology; PO 16688-14811 Tehran Iran
- Department of Surface Coating and Corrosion; Institute for Color Science and Technology; PO 16688-14811 Tehran Iran
| | | | - Ehsan Bakhshandeh
- Department of Resin and Additives; Institute for Color Science and Technology; PO 16688-14811 Tehran Iran
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15
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Sari MG, Stribeck N, Moradian S, Zeinolebadi A, Bastani S, Botta S. Correlation of nanostructural parameters and macromechanical behaviour of hyperbranched-modified polypropylene using time-resolved small-angle X-ray scattering measurements. POLYM INT 2012. [DOI: 10.1002/pi.4399] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Morteza Ganjaee Sari
- Department of Nanomaterials and Nanocoatings; Institute for Color Science and Technology; PO 16765-654 Tehran Iran
| | - Norbert Stribeck
- Institute TMC, Department of Chemistry; Hamburg University; Hamburg Germany
| | - Siamak Moradian
- Department of Polymer Engineering and Color Technology; Amirkabir University of Technology; PO 15875-4413 Tehran Iran
- Center of Excellence for Color Science and Technology; Institute for Color Science and Technology; PO 16688-14811 Tehran Iran
| | - Ahmad Zeinolebadi
- Institute TMC, Department of Chemistry; Hamburg University; Hamburg Germany
| | - Saeed Bastani
- Center of Excellence for Color Science and Technology; Institute for Color Science and Technology; PO 16688-14811 Tehran Iran
- Department of Surface Coating and Corrosion; Institute for Color Science and Technology; PO 16765-654 Tehran Iran
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16
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Stribeck N, Zeinolebadi A, Ganjaee Sari M, Botta S, Jankova K, Hvilsted S, Drozdov A, Klitkou R, Potarniche CG, Christiansen JD, Ermini V. Properties and Semicrystalline Structure Evolution of Polypropylene/Montmorillonite Nanocomposites under Mechanical Load. Macromolecules 2011. [DOI: 10.1021/ma202004f] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Norbert Stribeck
- Institute
TMC, Department of Chemistry, University of Hamburg, Bundesstr. 45, D-20146 Hamburg, Germany
| | - Ahmad Zeinolebadi
- Institute
TMC, Department of Chemistry, University of Hamburg, Bundesstr. 45, D-20146 Hamburg, Germany
| | - Morteza Ganjaee Sari
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, P.O. 15875-4413,
424 Hafez Ave., Tehran, Iran
| | - Stephan Botta
- HASYLAB at DESY, Notkestr. 85, D-22603
Hamburg, Germany
| | - Katja Jankova
- Danish
Polymer Center, Department of Chemical and Biochemical Engineering, Technical University of Denmark, Building 227, DK-2800
Kgs. Lyngby, Denmark
| | - Søren Hvilsted
- Danish
Polymer Center, Department of Chemical and Biochemical Engineering, Technical University of Denmark, Building 227, DK-2800
Kgs. Lyngby, Denmark
| | - Aleksey Drozdov
- Danish Technological Institute, Gregersensvej 1, DK-2630
Taastrup, Denmark
| | - Rasmus Klitkou
- Department of
Production, Aalborg University, Fibigerstræde
16, DK-9220 Aalborg, Denmark
| | | | | | - Valentina Ermini
- Laviosa Chimica Mineraria S.P.A., Via
Galvani 20, I-57123 Livorno, Italy
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