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Cecuda-Adamczewska V, Romanik-Chruścielewska A, Kosowska K, Łukasiewicz N, Sokołowska I, Korycka P, Florys-Jankowska K, Zakrzewska A, Wszoła M, Klak M. Characterization of a Chimeric Resilin-Elastin Structural Protein Dedicated to 3D Bioprinting as a Bioink Component. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:749. [PMID: 38727343 PMCID: PMC11085090 DOI: 10.3390/nano14090749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 04/16/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024]
Abstract
In this study we propose to use for bioprinting a bioink enriched with a recombinant RE15mR protein with a molecular weight of 26 kDa, containing functional sequences derived from resilin and elastin. The resulting protein also contains RGD sequences in its structure, as well as a metalloproteinase cleavage site, allowing positive interaction with the cells seeded on the construct and remodeling the structure of this protein in situ. The described protein is produced in a prokaryotic expression system using an E. coli bacterial strain and purified by a process using a unique combination of known methods not previously used for recombinant elastin-like proteins. The positive effect of RE15mR on the mechanical, physico-chemical, and biological properties of the print is shown in the attached results. The addition of RE15mR to the bioink resulted in improved mechanical and physicochemical properties and promoted the habitation of the prints by cells of the L-929 line.
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Affiliation(s)
- Violetta Cecuda-Adamczewska
- Foundation of Research and Science Development, 01-424 Warsaw, Poland; (A.R.-C.); (K.K.); (N.Ł.); (I.S.); (P.K.); (K.F.-J.)
| | | | - Katarzyna Kosowska
- Foundation of Research and Science Development, 01-424 Warsaw, Poland; (A.R.-C.); (K.K.); (N.Ł.); (I.S.); (P.K.); (K.F.-J.)
| | - Natalia Łukasiewicz
- Foundation of Research and Science Development, 01-424 Warsaw, Poland; (A.R.-C.); (K.K.); (N.Ł.); (I.S.); (P.K.); (K.F.-J.)
| | - Iwona Sokołowska
- Foundation of Research and Science Development, 01-424 Warsaw, Poland; (A.R.-C.); (K.K.); (N.Ł.); (I.S.); (P.K.); (K.F.-J.)
| | - Paulina Korycka
- Foundation of Research and Science Development, 01-424 Warsaw, Poland; (A.R.-C.); (K.K.); (N.Ł.); (I.S.); (P.K.); (K.F.-J.)
| | - Katarzyna Florys-Jankowska
- Foundation of Research and Science Development, 01-424 Warsaw, Poland; (A.R.-C.); (K.K.); (N.Ł.); (I.S.); (P.K.); (K.F.-J.)
| | | | - Michał Wszoła
- Polbionica Ltd., 01-424 Warsaw, Poland; (A.Z.); (M.W.)
| | - Marta Klak
- Polbionica Ltd., 01-424 Warsaw, Poland; (A.Z.); (M.W.)
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Pepe A, Maio L, Bracalello A, Quintanilla-Sierra L, Arias FJ, Girotti A, Bochicchio B. Soft Hydrogel Inspired by Elastomeric Proteins. ACS Biomater Sci Eng 2021; 7:5028-5038. [PMID: 34676744 PMCID: PMC8579378 DOI: 10.1021/acsbiomaterials.1c00817] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
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Elastin polypeptides
based on -VPGVG- repeated motifs are widely
used in the production of biomaterials because they are stimuli-responsive
systems. On the other hand, glycine-rich sequences, mainly present
in tropoelastin terminal domains, are responsible for the elastin
self-assembly. In a previous study, we have recombinantly expressed
a chimeric polypeptide, named resilin, elastin, and collagen (REC),
inspired by glycine-rich motifs of elastin and containing resilin
and collagen sequences as well. Herein, a three-block polypeptide,
named (REC)3, was expressed starting from the previous
monomer gene by introducing key modifications in the sequence. The
choice was mandatory because the uneven distribution of the cross-linking
sites in the monomer precluded the hydrogel production. In this work,
the cross-linked polypeptide appeared as a soft hydrogel, as assessed
by rheology, and the linear un-cross-linked trimer self-aggregated
more rapidly than the REC monomer. The absence of cell-adhesive sequences
did not affect cell viability, while it was functional to the production
of a material presenting antiadhesive properties useful in the integration
of synthetic devices in the body and preventing the invasion of cells.
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Affiliation(s)
- Antonietta Pepe
- Laboratory of Bio-inspired Materials, Department of Science, University of Basilicata, Via Ateneo Lucano 10, 85100 Potenza, Italy
| | - Lucia Maio
- Laboratory of Bio-inspired Materials, Department of Science, University of Basilicata, Via Ateneo Lucano 10, 85100 Potenza, Italy.,BIOFORGE CIBER-BBN, LUCIA Building, University of Valladolid, Paseo de Belen 19, 47011 Valladolid, Spain
| | - Angelo Bracalello
- Laboratory of Bio-inspired Materials, Department of Science, University of Basilicata, Via Ateneo Lucano 10, 85100 Potenza, Italy
| | - Luis Quintanilla-Sierra
- BIOFORGE CIBER-BBN, LUCIA Building, University of Valladolid, Paseo de Belen 19, 47011 Valladolid, Spain
| | - Francisco Javier Arias
- Smart Devices for NanoMedicine Group, LUCIA Building, University of Valladolid, Paseo de Belen 19, 47011 Valladolid, Spain
| | - Alessandra Girotti
- BIOFORGE CIBER-BBN, LUCIA Building, University of Valladolid, Paseo de Belen 19, 47011 Valladolid, Spain
| | - Brigida Bochicchio
- Laboratory of Bio-inspired Materials, Department of Science, University of Basilicata, Via Ateneo Lucano 10, 85100 Potenza, Italy
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Bracalello A, Secchi V, Mastrantonio R, Pepe A, Persichini T, Iucci G, Bochicchio B, Battocchio C. Fibrillar Self-Assembly of a Chimeric Elastin-Resilin Inspired Engineered Polypeptide. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E1613. [PMID: 31739482 PMCID: PMC6915571 DOI: 10.3390/nano9111613] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 11/01/2019] [Accepted: 11/11/2019] [Indexed: 01/07/2023]
Abstract
In the field of tissue engineering, recombinant protein-based biomaterials made up of block polypeptides with tunable properties arising from the functionalities of the individual domains are appealing candidates for the construction of medical devices. In this work, we focused our attention on the preparation and structural characterization of nanofibers from a chimeric-polypeptide-containing resilin and elastin domain, designed on purpose to enhance its cell-binding ability by introducing a specific fibronectin-derived Arg-Gly-Asp (RGD) sequence. The polypeptide ability to self-assemble was investigated. The molecular and supramolecular structure was characterized by Scanning Electronic Microscopy (SEM) and Atomic Force Microscopy (AFM), circular dichroism, state-of-the-art synchrotron radiation-induced techniques X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure spectroscopy (NEXAFS). The attained complementary results allow us to assess as H-bonds influence the morphology of the aggregates obtained after the self-assembling of the chimeric polypeptide. Finally, a preliminary investigation of the potential cytotoxicity of the polypeptide was performed by culturing human fetal foreskin fibroblast (HFFF2) for its use as biomedical device.
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Affiliation(s)
- Angelo Bracalello
- Department of Sciences, University of Basilicata, Via Ateneo Lucano, 10, 85100 Potenza, Italy; (A.B.); (A.P.)
| | - Valeria Secchi
- Department of Sciences, University of Roma Tre, Via della Vasca Navale, 79, 00146 Rome, Italy; (R.M.); (T.P.); (G.I.)
| | - Roberta Mastrantonio
- Department of Sciences, University of Roma Tre, Via della Vasca Navale, 79, 00146 Rome, Italy; (R.M.); (T.P.); (G.I.)
| | - Antonietta Pepe
- Department of Sciences, University of Basilicata, Via Ateneo Lucano, 10, 85100 Potenza, Italy; (A.B.); (A.P.)
| | - Tiziana Persichini
- Department of Sciences, University of Roma Tre, Via della Vasca Navale, 79, 00146 Rome, Italy; (R.M.); (T.P.); (G.I.)
| | - Giovanna Iucci
- Department of Sciences, University of Roma Tre, Via della Vasca Navale, 79, 00146 Rome, Italy; (R.M.); (T.P.); (G.I.)
| | - Brigida Bochicchio
- Department of Sciences, University of Basilicata, Via Ateneo Lucano, 10, 85100 Potenza, Italy; (A.B.); (A.P.)
| | - Chiara Battocchio
- Department of Sciences, University of Roma Tre, Via della Vasca Navale, 79, 00146 Rome, Italy; (R.M.); (T.P.); (G.I.)
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Piccirillo G, Pepe A, Bedini E, Bochicchio B. Photoinduced Thiol-ene Chemistry Applied to the Synthesis of Self-Assembling Elastin-Inspired Glycopeptides. Chemistry 2017; 23:2648-2659. [DOI: 10.1002/chem.201604831] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Indexed: 01/10/2023]
Affiliation(s)
- Germano Piccirillo
- Department of Science; University of Basilicata; Via Ateneo Lucano, 10 85100 Potenza Italy
| | - Antonietta Pepe
- Department of Science; University of Basilicata; Via Ateneo Lucano, 10 85100 Potenza Italy
| | - Emiliano Bedini
- Department of Chemical Sciences; University of Naples Federico II; Complesso Universitario Monte S.Angelo; Via Cintia, 4 80126 Naples Italy
| | - Brigida Bochicchio
- Department of Science; University of Basilicata; Via Ateneo Lucano, 10 85100 Potenza Italy
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