Potential of plant proteins for medical applications |
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| Authors: | Reddy Narendra Yang Yiqi |
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| Affiliation: | 1Department of Textiles, Clothing and Design, University of Nebraska-Lincoln, Lincoln, NE 68583-0802, USA;2Department of Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, NE 68583-0802, USA;3Nebraska Center for Materials and Nanoscience, 234 HECO Building, East Campus, University of Nebraska-Lincoln, Lincoln, NE 68583-0802, USA |
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| Abstract: | Various natural and synthetic polymers are being explored to develop biomaterials for tissue engineering and drug delivery. Although proteins are preferable over carbohydrates and synthetic polymers, biomaterials developed from proteins lack the mechanical properties and/or biocompatibilities required for medical applications. Plant proteins are widely available, have low potential to be immunogenic and can be made into fibers, films, hydrogels and micro- and nano-particles for medical applications. Studies, mostly with zein, have demonstrated the potential of using plant proteins for tissue engineering and drug delivery. Although other plant proteins such as wheat gluten and soyproteins have also shown biocompatibility using in vitro studies, fabricating biomaterials such as nano-fibers and nano-particles from soy and wheat proteins offers considerable challenges. |
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