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Chen D, Jones OG, Campanella OH. Plant protein-based fibers: Fabrication, characterization, and potential food applications. Crit Rev Food Sci Nutr 2021:1-25. [PMID: 34904477 DOI: 10.1080/10408398.2021.2004991] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Proteins from plants have been considered as safer, healthier, and more sustainable resources than their animal counterparts. However, incomplete amino acid composition and relatively poor functionality limit their applications in foods. Structuring plant proteins to fibrous architectures enhances their physicochemical properties, which can favor various food applications. This review primarily focuses on fabrication of fibers from plant proteins via self-assembly, electrospinning, solution blow spinning, wet spinning, and high-temperature shear, as well as on several applications where such fibrous proteins assemble in quality foods. The changes of protein structure and protein-protein interactions during fiber production are discussed in detail, along with the effects of fabrication conditions and protein sources on the morphology and function of the fibers. Self-assembly requires proteolysis and subsequent peptide aggregation under specific conditions, which can be influenced by pH, salt and protein type. The spinning strategy is more scalable and produces uniformed fibers with larger length scales suitable for encapsulation, food packaging and sensor substrates. Significant progress has been made on high-temperature shear (including extrusion)-induced fibers responsible for desirable texture in meat analogues. Structuring plant proteins adds values for broadened food applications, but it remains challenging to keep processes cost-effective and environmentally friendly using food grade solvents.
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Affiliation(s)
- Da Chen
- Department of Food Science and Technology, The Ohio State University, Columbus, Ohio, USA
| | - Owen Griffith Jones
- Whistler Centre for Carbohydrate Research, Purdue University, West Lafayette, Indiana, USA.,Department of Food Science, Purdue University, West Lafayette, Indiana, USA
| | - Osvaldo H Campanella
- Department of Food Science and Technology, The Ohio State University, Columbus, Ohio, USA.,Whistler Centre for Carbohydrate Research, Purdue University, West Lafayette, Indiana, USA
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2
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Unalan I, Fuggerer T, Slavik B, Buettner A, Boccaccini AR. Antibacterial and antioxidant activity of cinnamon essential oil-laden 45S5 bioactive glass/soy protein composite scaffolds for the treatment of bone infections and oxidative stress. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 128:112320. [PMID: 34474871 DOI: 10.1016/j.msec.2021.112320] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 07/08/2021] [Accepted: 07/13/2021] [Indexed: 12/25/2022]
Abstract
This study aimed to fabricate cinnamon essential oil (CO)-laden 45S5 bioactive glass (BG)/soy protein (SP) scaffolds exhibiting antioxidant and antibacterial activity. In this regard, 45S5 BG-based scaffolds were produced by the foam replica method, and subsequently the scaffolds were coated with various concentrations of CO (2.5, 5 and 7 (v/v) %) incorporated SP solution. Scanning electron microscopy images revealed that the CO-laden SP effectively attached to the 45S5 BG scaffold struts. The presence of 45S5 BG, SP and CO was confirmed using Fourier transform infrared spectroscopy. Compressive strength results indicated that SP based coatings improved the scaffolds' mechanical properties compared to uncoated BG scaffolds. The loading efficiency and releasing behaviour of the different CO concentrations were tested by gas chromatography-mass spectroscopy and UV-Vis spectroscopy. The results showed that CO incorporated scaffolds have controlled releasing behaviour over seven days. Furthermore, the coating on the scaffold surfaces slightly retarded, but it did not inhibit, the in vitro bioactivity of the scaffolds. Moreover, the antioxidant and antibacterial activity of CO was studied. The free radical scavenging activity measured by DPPH was 5 ± 1, 41 ± 3, 44 ± 1 and 43 ± 1 % for BGSP, CO2.5, CO5 and CO7, respectively. The antioxidant activity was thus enhanced by incorporating CO. Agar diffusion and colony counting results indicated that the incorporation of CO increased the antibacterial activity of scaffolds against S. aureus and E. coli. In addition, cytotoxicity of the scaffolds was investigated using MG-63 osteoblast-like cells. The results showed that the BG-SP scaffold was non-toxic under the investigated conditions, whereas dose-dependent toxicity was observed in CO-laden scaffolds. Considered together, the developed phytotherapeutic agent laden 45S5 BG-based scaffolds are promising for bone tissue engineering exhibiting capability to combat bone infections and to protect against oxidative stress damage.
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Affiliation(s)
- Irem Unalan
- Institute of Biomaterials, Department of Materials Science and Engineering, Friedrich-Alexander-University Erlangen-Nuremberg, Caustraße 6, 91058 Erlangen, Germany
| | - Tim Fuggerer
- Institute of Biomaterials, Department of Materials Science and Engineering, Friedrich-Alexander-University Erlangen-Nuremberg, Caustraße 6, 91058 Erlangen, Germany
| | - Benedikt Slavik
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Henkestraße 9, 91054 Erlangen, Germany
| | - Andrea Buettner
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nuremberg, Henkestraße 9, 91054 Erlangen, Germany
| | - Aldo R Boccaccini
- Institute of Biomaterials, Department of Materials Science and Engineering, Friedrich-Alexander-University Erlangen-Nuremberg, Caustraße 6, 91058 Erlangen, Germany.
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Goder D, Giladi S, Furer A, Zilberman M. Bupivacaine-eluting soy protein structures for controlled release and localized pain relief: An in vitro and in vivo study. J Biomed Mater Res A 2021; 109:1681-1692. [PMID: 33728803 DOI: 10.1002/jbm.a.37163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 02/12/2021] [Accepted: 03/01/2021] [Indexed: 12/28/2022]
Abstract
Burn pain is known to be excruciating, and while burn care has greatly advanced, treatment for burn-related pain is lacking. Current pain relief methods include systemic administration of analgesics, which does not provide high drug concentration at the wound site. In the present study, soy protein was used as the base material for bupivacaine-loaded hybrid wound dressings. The effect of the formulation on the drug release profile was studied using high performance liquid chromatography, and the cytotoxicity was tested on human fibroblasts. A second-degree burn model in rats was used to quantify the efficacy of the wound dressings in vivo, using the Rat Grimace Scale. All tested films exhibited high biocompatibility, and the drug release profiles showed rapid release during the initial 5 hr and a continuous slower release for another 24 hr. Significant pain relief was achieved in the animal trials, proving a decrease of 51-68% in pain levels during days 1-3 post-burn. Hence, the results indicate a safe and controlled bupivacaine release for a period of more than 24 hr, effectively treating pain caused by second-degree burns. The understanding of the formulation-properties effects, together with our in vivo study, enables to advance this field toward tailorable systems with high therapeutic potential.
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Affiliation(s)
- Daniella Goder
- Department of Materials Science and Engineering, Tel Aviv University, Tel Aviv, Israel
| | - Shir Giladi
- Department of Materials Science and Engineering, Tel Aviv University, Tel Aviv, Israel
| | - Ariel Furer
- Medical Corps, Israel Defense Forces, Tel Aviv, Israel
- Department of Military Medicine, Hebrew University Hadassah School of Medicine, Jerusalem, Israel
| | - Meital Zilberman
- Department of Materials Science and Engineering, Tel Aviv University, Tel Aviv, Israel
- Department of Biomedical Engineering, Tel Aviv University, Tel Aviv, Israel
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Yıldız A, Kara AA, Acartürk F. Peptide-protein based nanofibers in pharmaceutical and biomedical applications. Int J Biol Macromol 2020; 148:1084-1097. [PMID: 31917213 DOI: 10.1016/j.ijbiomac.2019.12.275] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 12/30/2019] [Accepted: 12/31/2019] [Indexed: 12/11/2022]
Abstract
In recent years, electrospun fibers have found wide use, especially in pharmaceutical area and biomedical applications, related to the various advantages such as high surface-volume ratio, high solubility and having wide usage areas they have provided. Biocompatible and biodegradable fibers can be obtained by using peptide-protein structures of plant and animal derived along with synthetic polymers. Plant-derived proteins used in nanofiber production can be listed as, zein, soy protein, and gluten and animal derived proteins can be listed as casein, silk fibroin, hemoglobine, bovine serum albumin, elastin, collagen, gelatin, and keratin. Plant and animal proteins and synthetic peptides used in electrospun fiber production were reviewed in detail. In addition, the important physical properties of these materials for the electrospinning process and their use in pharmaceutical and biomedical areas were discussed.
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Affiliation(s)
- Ayşegül Yıldız
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Gazi University, Ankara, Turkey
| | - Adnan Altuğ Kara
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Gazi University, Ankara, Turkey
| | - Füsun Acartürk
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Gazi University, Ankara, Turkey.
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Varanko A, Saha S, Chilkoti A. Recent trends in protein and peptide-based biomaterials for advanced drug delivery. Adv Drug Deliv Rev 2020; 156:133-187. [PMID: 32871201 PMCID: PMC7456198 DOI: 10.1016/j.addr.2020.08.008] [Citation(s) in RCA: 142] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/14/2020] [Accepted: 08/14/2020] [Indexed: 02/07/2023]
Abstract
Engineering protein and peptide-based materials for drug delivery applications has gained momentum due to their biochemical and biophysical properties over synthetic materials, including biocompatibility, ease of synthesis and purification, tunability, scalability, and lack of toxicity. These biomolecules have been used to develop a host of drug delivery platforms, such as peptide- and protein-drug conjugates, injectable particles, and drug depots to deliver small molecule drugs, therapeutic proteins, and nucleic acids. In this review, we discuss progress in engineering the architecture and biological functions of peptide-based biomaterials -naturally derived, chemically synthesized and recombinant- with a focus on the molecular features that modulate their structure-function relationships for drug delivery.
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Affiliation(s)
| | | | - Ashutosh Chilkoti
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA.
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Meng H, Deng S, You Y, Chan HF. The role of microfluidics in protein formulations with pre-programmed functional characteristics. Biologics 2018; 12:191-197. [PMID: 30584273 PMCID: PMC6284529 DOI: 10.2147/btt.s126725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Protein-based therapies hold great promise for treating many diseases. Nevertheless, the challenges of producing therapies with targeted attributes via standardized processes may hinder the development of protein formulations and clinical translation of the advanced therapies. Microfluidics represents a promising technology to develop protein formulations with pre-programmed functional characteristics, including size, morphology, and controlled drug release property. In this review, we discuss some examples of adopting microfluidics for fabricating particle- and fiber/tube-based formulations and highlight the advantages of microfluidics-assisted fabrication.
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Affiliation(s)
- Hu Meng
- Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China, .,School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China,
| | - Shuai Deng
- Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China, .,School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China,
| | - Yajing You
- Department of Immunology, School of Basic Medical Sciences, Shandong University, Jinan, China
| | - Hon Fai Chan
- Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China, .,School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China,
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7
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DeFrates KG, Moore R, Borgesi J, Lin G, Mulderig T, Beachley V, Hu X. Protein-Based Fiber Materials in Medicine: A Review. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E457. [PMID: 29932123 PMCID: PMC6071022 DOI: 10.3390/nano8070457] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 06/11/2018] [Accepted: 06/20/2018] [Indexed: 12/30/2022]
Abstract
Fibrous materials have garnered much interest in the field of biomedical engineering due to their high surface-area-to-volume ratio, porosity, and tunability. Specifically, in the field of tissue engineering, fiber meshes have been used to create biomimetic nanostructures that allow for cell attachment, migration, and proliferation, to promote tissue regeneration and wound healing, as well as controllable drug delivery. In addition to the properties of conventional, synthetic polymer fibers, fibers made from natural polymers, such as proteins, can exhibit enhanced biocompatibility, bioactivity, and biodegradability. Of these proteins, keratin, collagen, silk, elastin, zein, and soy are some the most common used in fiber fabrication. The specific capabilities of these materials have been shown to vary based on their physical properties, as well as their fabrication method. To date, such fabrication methods include electrospinning, wet/dry jet spinning, dry spinning, centrifugal spinning, solution blowing, self-assembly, phase separation, and drawing. This review serves to provide a basic knowledge of these commonly utilized proteins and methods, as well as the fabricated fibers’ applications in biomedical research.
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Affiliation(s)
- Kelsey G DeFrates
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
| | - Robert Moore
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
| | - Julia Borgesi
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
| | - Guowei Lin
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
| | - Thomas Mulderig
- Department of Mechanical Engineering, Rowan University, Glassboro, NJ 08028, USA.
| | - Vince Beachley
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
| | - Xiao Hu
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
- Department of Molecular and Cellular Biosciences, Rowan University, Glassboro, NJ 08028, USA.
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Chauhan DS, Arunkumar P, Prasad R, Mishra SK, K Reddy BP, De A, Srivastava R. Facile synthesis of plasmonic zein nanoshells for imaging-guided photothermal cancer therapy. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 90:539-548. [PMID: 29853123 DOI: 10.1016/j.msec.2018.04.081] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 04/16/2018] [Accepted: 04/26/2018] [Indexed: 12/19/2022]
Abstract
We demonstrate facile and green synthesis of gold deposited zein nanoshells (AuZNS) using environmental benign solvent ethanol. Water soluble glycol chitosan is used for stabilization as well as for cationic functionalization of zein nanoparticles. Gold deposition is performed via ex-situ method at ambient conditions. AuZNS is of size around 100 nm and shows high inertness and biocompatibility even at double the therapeutic dosage. The absorbance is tuned at 808 nm for imaging-guided plasmonic photothermal therapy of cancer. Highly effective killing of cancer cells irrespective of their chemorefractory status is noticed at a very low therapeutic dosage of 25 μg and 5 min of biologically acceptable (500 mW) 808 nm laser irradiation. AuZNS also exhibit better X-ray attenuation in comparison to the commercially available iodine based contrast agent.
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Affiliation(s)
- Deepak S Chauhan
- Department of Biosciences and Bioengineering (BSBE), Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - P Arunkumar
- Centre for Research in Nanotechnology and Science (CRNTS), Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Rajendra Prasad
- Department of Biosciences and Bioengineering (BSBE), Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Sumit Kumar Mishra
- Molecular Functional Imaging Lab, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai, India
| | - B Pradeep K Reddy
- Department of Biosciences and Bioengineering (BSBE), Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Abhijit De
- Molecular Functional Imaging Lab, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai, India.
| | - Rohit Srivastava
- Department of Biosciences and Bioengineering (BSBE), Indian Institute of Technology Bombay, Powai, Mumbai, India.
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Tansaz S, Boccaccini AR. Biomedical applications of soy protein: A brief overview. J Biomed Mater Res A 2015; 104:553-69. [PMID: 26402327 DOI: 10.1002/jbm.a.35569] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Accepted: 09/17/2015] [Indexed: 12/25/2022]
Abstract
Soy protein (SP) based materials are gaining increasing interest for biomedical applications because of their tailorable biodegradability, abundance, being relatively inexpensive, exhibiting low immunogenicity, and for being structurally similar to components of the extracellular matrix (ECM) of tissues. Analysis of the available literature indicates that soy protein can be fabricated into different shapes, being relatively easy to be processed by solvent or melt based techniques. Furthermore soy protein can be blended with other synthetic and natural polymers and with inorganic materials to improve the mechanical properties and the bioactive behavior for several demands. This review discusses succinctly the biomedical applications of SP based materials focusing on processing methods, properties and applications highlighting future avenues for research.
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Affiliation(s)
- Samira Tansaz
- Institute of Biomaterials, University of Erlangen-Nuremberg, Cauerstr.6, 91058, Erlangen, Germany
| | - Aldo R Boccaccini
- Institute of Biomaterials, University of Erlangen-Nuremberg, Cauerstr.6, 91058, Erlangen, Germany
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Reddy N, Yang Y. Potential of plant proteins for medical applications. Trends Biotechnol 2011; 29:490-8. [DOI: 10.1016/j.tibtech.2011.05.003] [Citation(s) in RCA: 146] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2011] [Revised: 04/04/2011] [Accepted: 05/10/2011] [Indexed: 10/18/2022]
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Xu H, Jiang Q, Reddy N, Yang Y. Hollow nanoparticles from zein for potential medical applications. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm11163a] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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12
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Xu W, Yang Y. Drug release and its relationship with kinetic and thermodynamic parameters of drug sorption onto starch acetate fibers. Biotechnol Bioeng 2009; 105:814-22. [DOI: 10.1002/bit.22594] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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