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Wang Y, Liu J, Mao L, Yuan F, Gao Y. Undenatured type II collagen nanofibrils with sodium alginate coating: Structural characterization, physicochemical properties and capability to load curcumin. Int J Biol Macromol 2024; 260:129564. [PMID: 38246438 DOI: 10.1016/j.ijbiomac.2024.129564] [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: 08/24/2023] [Revised: 01/12/2024] [Accepted: 01/16/2024] [Indexed: 01/23/2024]
Abstract
In this study, the structural design and physicochemical property enhancement of undenatured type II collagen (UC-II) nanofibrils with sodium alginate (SA) coating induced by calcium ions (Ca2+) were investigated. The research aimed to elucidate the impact of Ca2+ concentration on the morphology, thermal stability, and digestive resistance, as well as to assess the potential of UC-II/SA nanofibrils as a delivery system for curcumin (Cur). A series of Ca2+ concentrations (1-9 mM) were methodically applied to optimize the condition that maintains the triple-helical structure of UC-II, thereby enhancing its functional properties. It was found that the Ca2+ level up to 5 mM effectively preserved the structural integrity and improved thermal stability of UC-II, with the added benefit of ensuring the substantial delivery of active fragment to small intestine (70.7 %), which was 3.43 times greater than that of uncoated UC-II. Moreover, incorporating Cur into the UC-II/SA nanofibrils resulted in a 300 times increase in Cur solubility and showcased the superior dispersion stability, antioxidant activity, and sustained release profile during simulated digestion. These findings underscored the dual functionality of the UC-II/SA system as both a stabilizing agent for UC-II nanofibrils and an efficient carrier for Cur delivery.
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Affiliation(s)
- Yuan Wang
- Key Laboratory of Healthy Beverages, China National Light Industry Council, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Jinfang Liu
- Key Laboratory of Healthy Beverages, China National Light Industry Council, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Like Mao
- Key Laboratory of Healthy Beverages, China National Light Industry Council, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Fang Yuan
- Key Laboratory of Healthy Beverages, China National Light Industry Council, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Yanxiang Gao
- Key Laboratory of Healthy Beverages, China National Light Industry Council, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, PR China.
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Vieira H, Lestre GM, Solstad RG, Cabral AE, Botelho A, Helbig C, Coppola D, de Pascale D, Robbens J, Raes K, Lian K, Tsirtsidou K, Leal MC, Scheers N, Calado R, Corticeiro S, Rasche S, Altintzoglou T, Zou Y, Lillebø AI. Current and Expected Trends for the Marine Chitin/Chitosan and Collagen Value Chains. Mar Drugs 2023; 21:605. [PMID: 38132926 PMCID: PMC10744996 DOI: 10.3390/md21120605] [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: 10/25/2023] [Revised: 11/11/2023] [Accepted: 11/16/2023] [Indexed: 12/23/2023] Open
Abstract
Chitin/chitosan and collagen are two of the most important bioactive compounds, with applications in the pharmaceutical, veterinary, nutraceutical, cosmetic, biomaterials, and other industries. When extracted from non-edible parts of fish and shellfish, by-catches, and invasive species, their use contributes to a more sustainable and circular economy. The present article reviews the scientific knowledge and publication trends along the marine chitin/chitosan and collagen value chains and assesses how researchers, industry players, and end-users can bridge the gap between scientific understanding and industrial applications. Overall, research on chitin/chitosan remains focused on the compound itself rather than its market applications. Still, chitin/chitosan use is expected to increase in food and biomedical applications, while that of collagen is expected to increase in biomedical, cosmetic, pharmaceutical, and nutritional applications. Sustainable practices, such as the reuse of waste materials, contribute to strengthen both value chains; the identified weaknesses include the lack of studies considering market trends, social sustainability, and profitability, as well as insufficient examination of intellectual property rights. Government regulations, market demand, consumer preferences, technological advancements, environmental challenges, and legal frameworks play significant roles in shaping both value chains. Addressing these factors is crucial for seizing opportunities, fostering sustainability, complying with regulations, and maintaining competitiveness in these constantly evolving value chains.
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Affiliation(s)
- Helena Vieira
- CESAM—Centre for Environmental and Marine Studies, Department of Environment and Planning, Campus Universitário de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal; (H.V.); (G.M.L.); (S.C.)
| | - Gonçalo Moura Lestre
- CESAM—Centre for Environmental and Marine Studies, Department of Environment and Planning, Campus Universitário de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal; (H.V.); (G.M.L.); (S.C.)
| | - Runar Gjerp Solstad
- Nofima Norwegian Institute of Food Fisheries and Aquaculture Research, Muninbakken 9-13, 9019 Tromsø, Norway; (R.G.S.); (K.L.); (T.A.)
| | - Ana Elisa Cabral
- ECOMARE, CESAM—Centre for Environmental and Marine Studies, Department of Biology, Santiago University Campus, University of Aveiro, 3810-193 Aveiro, Portugal; (A.E.C.); (M.C.L.); (R.C.)
| | - Anabela Botelho
- GOVCOPP—Research Unit on Governance, Competitiveness and Public Policies, DEGEIT, Campus Universitário de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Carlos Helbig
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Forckenbeckstrasse 6, 52074 Aachen, Germany; (C.H.); (S.R.)
| | - Daniela Coppola
- Department of Ecosustainable Marine Biotechnology, Stazione Zoologica Anton Dohrn, Via Ammiraglio Ferdinando Acton 55, 80133 Napoli, Italy; (D.C.); (D.d.P.)
| | - Donatella de Pascale
- Department of Ecosustainable Marine Biotechnology, Stazione Zoologica Anton Dohrn, Via Ammiraglio Ferdinando Acton 55, 80133 Napoli, Italy; (D.C.); (D.d.P.)
| | - Johan Robbens
- Flanders Research Institute for Agriculture, Fisheries and Food, ILVO, Aquatic Environment and Quality, Jacobsenstraat 1, 8400 Ostend, Belgium; (J.R.); (K.T.)
| | - Katleen Raes
- Research Unit VEG-i-TEC, Department of Food Technology, Safety and Health, Ghent University Campus Kortrijk, Graaf Karel de Goedelaan 5, 8500 Kortrijk, Belgium; (K.R.); (Y.Z.)
| | - Kjersti Lian
- Nofima Norwegian Institute of Food Fisheries and Aquaculture Research, Muninbakken 9-13, 9019 Tromsø, Norway; (R.G.S.); (K.L.); (T.A.)
| | - Kyriaki Tsirtsidou
- Flanders Research Institute for Agriculture, Fisheries and Food, ILVO, Aquatic Environment and Quality, Jacobsenstraat 1, 8400 Ostend, Belgium; (J.R.); (K.T.)
- Research Unit VEG-i-TEC, Department of Food Technology, Safety and Health, Ghent University Campus Kortrijk, Graaf Karel de Goedelaan 5, 8500 Kortrijk, Belgium; (K.R.); (Y.Z.)
| | - Miguel C. Leal
- ECOMARE, CESAM—Centre for Environmental and Marine Studies, Department of Biology, Santiago University Campus, University of Aveiro, 3810-193 Aveiro, Portugal; (A.E.C.); (M.C.L.); (R.C.)
| | - Nathalie Scheers
- Department of Life Sciences, Chalmers University of Technology, 412 96 Göteborg, Sweden;
| | - Ricardo Calado
- ECOMARE, CESAM—Centre for Environmental and Marine Studies, Department of Biology, Santiago University Campus, University of Aveiro, 3810-193 Aveiro, Portugal; (A.E.C.); (M.C.L.); (R.C.)
| | - Sofia Corticeiro
- CESAM—Centre for Environmental and Marine Studies, Department of Environment and Planning, Campus Universitário de Santiago, University of Aveiro, 3810-193 Aveiro, Portugal; (H.V.); (G.M.L.); (S.C.)
| | - Stefan Rasche
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Forckenbeckstrasse 6, 52074 Aachen, Germany; (C.H.); (S.R.)
| | - Themistoklis Altintzoglou
- Nofima Norwegian Institute of Food Fisheries and Aquaculture Research, Muninbakken 9-13, 9019 Tromsø, Norway; (R.G.S.); (K.L.); (T.A.)
| | - Yang Zou
- Research Unit VEG-i-TEC, Department of Food Technology, Safety and Health, Ghent University Campus Kortrijk, Graaf Karel de Goedelaan 5, 8500 Kortrijk, Belgium; (K.R.); (Y.Z.)
| | - Ana I. Lillebø
- ECOMARE, CESAM—Centre for Environmental and Marine Studies, Department of Biology, Santiago University Campus, University of Aveiro, 3810-193 Aveiro, Portugal; (A.E.C.); (M.C.L.); (R.C.)
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Kikionis S, Iliou K, Karra AG, Polychronis G, Choinopoulos I, Iatrou H, Eliades G, Kitraki E, Tseti I, Zinelis S, Ioannou E, Roussis V. Development of Bi- and Tri-Layer Nanofibrous Membranes Based on the Sulfated Polysaccharide Carrageenan for Periodontal Tissue Regeneration. Mar Drugs 2023; 21:565. [PMID: 37999389 PMCID: PMC10671875 DOI: 10.3390/md21110565] [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: 10/07/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 11/25/2023] Open
Abstract
Periodontitis is a microbially-induced inflammation of the periodontium that is characterized by the destruction of the periodontal ligament (PDL) and alveolar bone and constitutes the principal cause of teeth loss in adults. Periodontal tissue regeneration can be achieved through guided tissue/bone regeneration (GTR/GBR) membranes that act as a physical barrier preventing epithelial infiltration and providing adequate time and space for PDL cells and osteoblasts to proliferate into the affected area. Electrospun nanofibrous scaffolds, simulating the natural architecture of the extracellular matrix (ECM), have attracted increasing attention in periodontal tissue engineering. Carrageenans are ideal candidates for the development of novel nanofibrous GTR/GBR membranes, since previous studies have highlighted the potential of carrageenans for bone regeneration by promoting the attachment and proliferation of osteoblasts. Herein, we report the development of bi- and tri-layer nanofibrous GTR/GBR membranes based on carrageenans and other biocompatible polymers for the regeneration of periodontal tissue. The fabricated membranes were morphologically characterized, and their thermal and mechanical properties were determined. Their periodontal tissue regeneration potential was investigated through the evaluation of cell attachment, biocompatibility, and osteogenic differentiation of human PDL cells seeded on the prepared membranes.
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Affiliation(s)
- Stefanos Kikionis
- Section of Pharmacognosy and Chemistry of Natural Products, Department of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (S.K.); (K.I.); (E.I.)
| | - Konstantina Iliou
- Section of Pharmacognosy and Chemistry of Natural Products, Department of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (S.K.); (K.I.); (E.I.)
| | - Aikaterini G. Karra
- Department of Basic Sciences, School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece; (A.G.K.); (E.K.)
| | - Georgios Polychronis
- Department of Biomaterials, School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece; (G.P.); (G.E.); (S.Z.)
| | - Ioannis Choinopoulos
- Industrial Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (I.C.); (H.I.)
| | - Hermis Iatrou
- Industrial Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (I.C.); (H.I.)
| | - George Eliades
- Department of Biomaterials, School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece; (G.P.); (G.E.); (S.Z.)
| | - Efthymia Kitraki
- Department of Basic Sciences, School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece; (A.G.K.); (E.K.)
| | - Ioulia Tseti
- Uni-Pharma S.A., 35 Kalyftaki Str., 14564 Kifissia, Greece;
| | - Spiros Zinelis
- Department of Biomaterials, School of Dentistry, National and Kapodistrian University of Athens, 11527 Athens, Greece; (G.P.); (G.E.); (S.Z.)
| | - Efstathia Ioannou
- Section of Pharmacognosy and Chemistry of Natural Products, Department of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (S.K.); (K.I.); (E.I.)
| | - Vassilios Roussis
- Section of Pharmacognosy and Chemistry of Natural Products, Department of Pharmacy, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (S.K.); (K.I.); (E.I.)
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Extraction and Characterization of Pepsin- and Acid-Soluble Collagen from the Swim Bladders of Megalonibea fusca. Mar Drugs 2023; 21:md21030159. [PMID: 36976208 PMCID: PMC10059086 DOI: 10.3390/md21030159] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/23/2023] [Accepted: 02/23/2023] [Indexed: 03/03/2023] Open
Abstract
There is a growing demand for the identification of alternative sources of collagen not derived from land-dwelling animals. The present study explored the use of pepsin- and acid-based extraction protocols to isolate collagen from the swim bladders of Megalonibea fusca. After extraction, these acid-soluble collagen (ASC) and pepsin-soluble collagen (PSC) samples respectively were subjected to spectral analyses and sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) characterization, revealing both to be comprised of type I collagen with a triple-helical structure. The imino acid content of these ASC and PSC samples was 195 and 199 residues per 1000 residues, respectively. Scanning electron microscopy demonstrated that samples of freeze-dried collagen exhibited a compact lamellar structure, while transmission electron microscopy and atomic force microscopy confirmed the ability of these collagens to undergo self-assembly into fibers. ASC samples exhibited a larger fiber diameter than the PSC samples. The solubility of both ASC and PSC was highest under acidic pH conditions. Neither ASC nor PSC caused any cytotoxicity when tested in vitro, which met one of the requirements for the biological evaluation of medical devices. Thus, collagen isolated from the swim bladders of Megalonibea fusca holds great promise as a potential alternative to mammalian collagen.
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Gallo N, Terzi A, Sibillano T, Giannini C, Masi A, Sicuro A, Blasi FS, Corallo A, Pennetta A, De Benedetto GE, Montagna F, Maffezzoli A, Sannino A, Salvatore L. Age-Related Properties of Aquaponics-Derived Tilapia Skin ( Oreochromis niloticus): A Structural and Compositional Study. Int J Mol Sci 2023; 24:ijms24031938. [PMID: 36768265 PMCID: PMC9916702 DOI: 10.3390/ijms24031938] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/11/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
In the last two decades, fisheries and fish industries by-products have started to be recovered for the extraction of type I collagen because of issues related to the extraction of traditional mammalian tissues. In this work, special attention has been paid to by-products from fish bred in aquaponic plants. The valorization of aquaponic fish wastes as sources of biopolymers would make the derived materials eco-friendlier and attractive in terms of profitability and cost effectiveness. Among fish species, Nile Tilapia is the second-most farmed species in the world and its skin is commonly chosen as a collagen extraction source. However, to the best of our knowledge, no studies have been carried out to investigate, in depth, the age-related differences in fish skin with the final aim of selecting the most advantageous fish size for collagen extraction. In this work, the impact of age on the structural and compositional properties of Tilapia skin was evaluated with the aim of selecting the condition that best lends itself to the extraction of type I collagen for biomedical applications, based on the known fact that the properties of the original tissue have a significant impact on those of the final product. Performed analysis showed statistically significant age-related differences. In particular, an increase in skin thickness (+110 µm) and of wavy-like collagen fiber bundle diameter (+3 µm) besides their organization variation was observed with age. Additionally, a preferred collagen molecule orientation along two specific directions was revealed, with a higher fiber orientation degree according to age. Thermal analysis registered a shift of the endothermic peak (+1.7 °C) and an increase in the enthalpy (+3.3 J/g), while mechanical properties were found to be anisotropic, with an age-dependent brittle behavior. Water (+13%) and ash (+0.6%) contents were found to be directly proportional with age, as opposed to protein (-8%) and lipid (-10%) contents. The amino acid composition revealed a decrease in the valine, leucine, isoleucine, and threonine content and an increase in proline and hydroxyproline. Lastly, fatty acids C14:0, C15:0, C16:1, C18:2n6c, C18:3n6, C18:0, C20:3n3, and C23:0 were revealed to be upregulated, while C18:1n9c was downregulated with age.
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Affiliation(s)
- Nunzia Gallo
- Department of Engineering for Innovation, University of Salento, Via Monteroni, 73100 Lecce, Italy
| | - Alberta Terzi
- Institute of Crystallography, National Research Council, 70125 Bari, Italy
| | - Teresa Sibillano
- Institute of Crystallography, National Research Council, 70125 Bari, Italy
- Correspondence:
| | - Cinzia Giannini
- Institute of Crystallography, National Research Council, 70125 Bari, Italy
| | - Annalia Masi
- Department of Engineering for Innovation, University of Salento, Via Monteroni, 73100 Lecce, Italy
| | - Alessandro Sicuro
- Department of Biological and Environmental Sciences and Technologies, University of Salento, Via Monteroni, 73100 Lecce, Italy
| | - Federica Stella Blasi
- Department of Engineering for Innovation, University of Salento, Via Monteroni, 73100 Lecce, Italy
| | - Angelo Corallo
- Department of Engineering for Innovation, University of Salento, Via Monteroni, 73100 Lecce, Italy
| | - Antonio Pennetta
- Department of Cultural Heritage, University of Salento, Via Monteroni, 73100 Lecce, Italy
| | | | - Francesco Montagna
- Department of Engineering for Innovation, University of Salento, Via Monteroni, 73100 Lecce, Italy
| | - Alfonso Maffezzoli
- Department of Engineering for Innovation, University of Salento, Via Monteroni, 73100 Lecce, Italy
| | - Alessandro Sannino
- Department of Engineering for Innovation, University of Salento, Via Monteroni, 73100 Lecce, Italy
| | - Luca Salvatore
- Department of Engineering for Innovation, University of Salento, Via Monteroni, 73100 Lecce, Italy
- Typeone Biomaterials Srl, Via Vittorio Veneto, 73036 Muro Leccese, Italy
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