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Sharma A, Verma C, Singh P, Mukhopadhyay S, Gupta A, Gupta B. Alginate based biomaterials for hemostatic applications: Innovations and developments. Int J Biol Macromol 2024; 264:130771. [PMID: 38467220 DOI: 10.1016/j.ijbiomac.2024.130771] [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: 11/10/2023] [Revised: 02/18/2024] [Accepted: 03/08/2024] [Indexed: 03/13/2024]
Abstract
Development of the efficient hemostatic materials is an essential requirement for the management of hemorrhage caused by the emergency situations to avert most of the casualties. Such injuries require the use of external hemostats to facilitate the immediate blood clotting. A variety of commercially available hemostats are present in the market but most of them are associated with limitations such as exothermic reactions, low biocompatibility, and painful removal. Thus, fabrication of an ideal hemostatic composition for rapid blood clot formation, biocompatibility, and antimicrobial nature presents a real challenge to the bioengineers. Benefiting from their tunable fabrication properties, alginate-based hemostats are gaining importance due to their excellent biocompatibility, with >85 % cell viability, high absorption capacity exceeding 500 %, and cost-effectiveness. Furthermore, studies have estimated that wounds treated with sodium alginate exhibited a blood loss of 0.40 ± 0.05 mL, compared to the control group with 1.15 ± 0.13 mL, indicating its inherent hemostatic activity. This serves as a solid foundation for designing future hemostatic materials. Nevertheless, various combinations have been explored to further enhance the hemostatic potential of sodium alginate. In this review, we have discussed the possible role of alginate based composite hemostats incorporated with different hemostatic agents, such as inorganic materials, polymers, biological agents, herbal agents, and synthetic drugs. This article outlines the challenges which need to be addressed before the clinical trials and give an overview of the future research directions.
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Affiliation(s)
- Ankita Sharma
- Bioengineering Laboratory, Department of Textile and Fibre Engineering, Indian Institute of Technology, New Delhi 110016, India
| | - Chetna Verma
- Bioengineering Laboratory, Department of Textile and Fibre Engineering, Indian Institute of Technology, New Delhi 110016, India
| | - Pratibha Singh
- Bioengineering Laboratory, Department of Textile and Fibre Engineering, Indian Institute of Technology, New Delhi 110016, India
| | - Samrat Mukhopadhyay
- Bioengineering Laboratory, Department of Textile and Fibre Engineering, Indian Institute of Technology, New Delhi 110016, India
| | - Amlan Gupta
- Sikkim Manipal Institute of Medical Sciences, Tadong, Gangtok, Sikkim 737102, India
| | - Bhuvanesh Gupta
- Bioengineering Laboratory, Department of Textile and Fibre Engineering, Indian Institute of Technology, New Delhi 110016, India.
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Yue Y, Wang B, Xi W, Liu X, Tang S, Tan X, Li G, Huang L, Liu Y, Bai J. Modification methods, biological activities and applications of pectin: A review. Int J Biol Macromol 2023; 253:127523. [PMID: 37866576 DOI: 10.1016/j.ijbiomac.2023.127523] [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: 06/20/2023] [Revised: 10/07/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023]
Abstract
Pectin is a complex and functionally rich natural plant polysaccharide that is widely used in food, medical, and cosmetic industries. It can be modified to improve its properties and expand its applications. Modification methods for natural pectin can be divided into physical, chemical, enzymatic, and compound methods. Different modification methods can result in modified pectins (MPs) exhibiting different physicochemical properties and biological activities. The objectives of this paper were to review the various pectin modification methods explored over the last decade, compare their differences, summarize the impact of different modification methods on the biological activity and physicochemical properties of pectin, and describe the applications of MPs in food and pharmaceutical fields. Finally, suggestions and perspectives for the development of MPs are discussed. This review offers a theoretical reference for the rational and efficient processing of pectin and the expansion of its applications.
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Affiliation(s)
- Yuanyuan Yue
- Citrus Research Institute, Southwest University, Chongqing 400700, China; College of Food, Shihezi University, Shihezi 832003, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Botao Wang
- Bloomage Biotechnology CO, LTD, Jinan 250000, China
| | - Wenxia Xi
- Citrus Research Institute, Southwest University, Chongqing 400700, China; College of Food, Shihezi University, Shihezi 832003, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Xin Liu
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Sheng Tang
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Xiang Tan
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Guijie Li
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Linhua Huang
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China
| | - Ya Liu
- College of Food, Shihezi University, Shihezi 832003, China.
| | - Junying Bai
- Citrus Research Institute, Southwest University, Chongqing 400700, China; National Citrus Engineering Research Center, Chongqing 400700, China.
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3
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Qayum A, Rashid A, Liang Q, Wu Y, Cheng Y, Kang L, Liu Y, Zhou C, Hussain M, Ren X, Ashokkumar M, Ma H. Ultrasonic and homogenization: An overview of the preparation of an edible protein-polysaccharide complex emulsion. Compr Rev Food Sci Food Saf 2023; 22:4242-4281. [PMID: 37732485 DOI: 10.1111/1541-4337.13221] [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: 05/11/2023] [Revised: 06/28/2023] [Accepted: 07/17/2023] [Indexed: 09/22/2023]
Abstract
Emulsion systems are extensively utilized in the food industry, including dairy products, such as ice cream and salad dressing, as well as meat products, beverages, sauces, and mayonnaise. Meanwhile, diverse advanced technologies have been developed for emulsion preparation. Compared with other techniques, high-intensity ultrasound (HIUS) and high-pressure homogenization (HPH) are two emerging emulsification methods that are cost-effective, green, and environmentally friendly and have gained significant attention. HIUS-induced acoustic cavitation helps in efficiently disrupting the oil droplets, which effectively produces a stable emulsion. HPH-induced shear stress, turbulence, and cavitation lead to droplet disruption, altering protein structure and functional aspects of food. The key distinctions among emulsification devices are covered in this review, as are the mechanisms of the HIUS and HPH emulsification processes. Furthermore, the preparation of emulsions including natural polymers (e.g., proteins-polysaccharides, and their complexes), has also been discussed in this review. Moreover, the review put forward to the future HIUS and HPH emulsification trends and challenges. HIUS and HPH can prepare much emulsifier-stable food emulsions, (e.g., proteins, polysaccharides, and protein-polysaccharide complexes). Appropriate HIUS and HPH treatment can improve emulsions' rheological and emulsifying properties and reduce the emulsions droplets' size. HIUS and HPH are suitable methods for developing protein-polysaccharide forming stable emulsions. Despite the numerous studies conducted on ultrasonic and homogenization-induced emulsifying properties available in recent literature, this review specifically focuses on summarizing the significant progress made in utilizing biopolymer-based protein-polysaccharide complex particles, which can provide valuable insights for designing new, sustainable, clean-label, and improved eco-friendly colloidal systems for food emulsion. PRACTICAL APPLICATION: Utilizing complex particle-stabilized emulsions is a promising approach towards developing safer, healthier, and more sustainable food products that meet legal requirements and industrial standards. Moreover, the is an increasing need of concentrated emulsions stabilized by biopolymer complex particles, which have been increasingly recognized for their potential health benefits in protecting against lifestyle-related diseases by the scientific community, industries, and consumers.
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Affiliation(s)
- Abdul Qayum
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, PR China
| | - Arif Rashid
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, PR China
| | - Qiufang Liang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, PR China
| | - Yue Wu
- Sonochemistry Group, School of Chemistry, The University of Melbourne, Melbourne, Australia
| | - Yu Cheng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, PR China
- Institute of Food Physical Processing, Jiangsu University, Zhenjiang, PR China
| | - Lixin Kang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, PR China
| | - Yuxuan Liu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, PR China
| | - Chengwei Zhou
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, PR China
| | - Muhammad Hussain
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China
| | - Xiaofeng Ren
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, PR China
- Institute of Food Physical Processing, Jiangsu University, Zhenjiang, PR China
| | | | - Haile Ma
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, PR China
- Institute of Food Physical Processing, Jiangsu University, Zhenjiang, PR China
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Singh P, Verma C, Gupta A, Mukhopadhyay S, Gupta B. Development of κ-carrageenan-PEG/lecithin bioactive hydrogel membranes for antibacterial adhesion and painless detachment. Int J Biol Macromol 2023; 247:125789. [PMID: 37437679 DOI: 10.1016/j.ijbiomac.2023.125789] [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: 05/22/2023] [Revised: 07/05/2023] [Accepted: 07/09/2023] [Indexed: 07/14/2023]
Abstract
The issue of wound dressing adherence poses a substantial challenge in the field of wound care, with implications both clinically and economically. Overcoming this challenge requires the development of a hydrogel dressing that enables painless removal without causing any secondary damage. However, addressing this issue still remains a significant challenge that requires attention and further exploration. The present study is focused on the synthesis of hydrogel membranes based on κ-carrageenan (CG), polyethylene glycol (PEG), and soy lecithin (LC), which can provide superior antioxidant and antibacterial attachment properties with a tissue anti adhesion activity for allowing an easy removability without causing secondary damage. The (CG-PEG)/LC mass ratio was varied to fabricate hydrogel membranes via a facile approach of physical blending and solution casting. The physicochemical properties of (CG-PEG)/LC hydrogel membranes were studied by scanning electron microscopy (SEM), Fourier transforms infrared spectroscopy (FTIR), X-ray diffraction (XRD), differential scanning calorimetry (DSC), and mechanical analyses. The membranes showed significantly enhanced mechanical properties with excellent flexibility and had high swelling capacity (˃1000 %), which would provide a moist condition for wound healing. The membranes also exhibited excellent free radical scavenging ability (>60 %). In addition, the (CG-PEG)/LC hydrogel membranes showed reduced peel strength 26.5 N/m as a result of weakening the hydrogel-gelatin interface during an in vitro gelatin peeling test. Moreover, the membrane showed superior antibacterial adhesion activity (>90 %) against both S. aureus and E. coli due to the presence of both PEG and LC. The results also suggested that the hydrogel membranes exhibit NIH3T3 cell antiadhesion property, making them promising material for easy detachment from the healed tissue without causing secondary damage. Thus, this novel combination of (CG-PEG)/LC hydrogel membranes have immense application potential as a biomaterial in the healthcare sector.
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Affiliation(s)
- Pratibha Singh
- Bioengineering Laboratory, Department of Textile and Fiber Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Chetna Verma
- Bioengineering Laboratory, Department of Textile and Fiber Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Amlan Gupta
- Department of Pathology, Sikkim Manipal Institute of Medical Sciences, Tadong, Gangtok, Sikkim 737102, India
| | - Samrat Mukhopadhyay
- Bioengineering Laboratory, Department of Textile and Fiber Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Bhuvanesh Gupta
- Bioengineering Laboratory, Department of Textile and Fiber Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India.
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Liu Y, Jiang J. Preparation of β-ionone microcapsules by gelatin/pectin complex coacervation. Carbohydr Polym 2023; 312:120839. [PMID: 37059564 DOI: 10.1016/j.carbpol.2023.120839] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 02/25/2023] [Accepted: 03/19/2023] [Indexed: 04/03/2023]
Abstract
β-ionone has a unique violet odor and good biological activity, which is an essential fragrance component and potential anticancer drug. In this paper, β-ionone was encapsulated using complex coacervation of gelatin and pectin, followed by cross-linking with glutaraldehyde. The pH value, wall material concentration, core-wall ratio, homogenization conditions, and curing agent content were investigated in the single-factor experiments. For example, the encapsulation efficiency increased with the homogenization speed, which reached a relatively high value at 13000 r/min for 5 min. The gelatin/pectin ratio (3:1, w/w) and pH value (4.23) significantly affected the size, shape, and encapsulation efficiency of the microcapsule. The fluorescence microscope and SEM were used to characterize the morphology of the microcapsules, in which the microcapsule has a stable morphology, uniform size, and spherical multinuclear structure. FTIR measurements confirmed the electrostatic interactions between gelatin and pectin during complex coacervation. Thermogravimetric analysis (TGA) revealed that the microcapsules could maintain good thermal stability over 260 °C. The release rate of β-ionone microcapsule was only 20.6 % after 30 days at the low temperature of 4 °C. These findings provide an effective carrier to deliver flavors like β-ionone and could be useful in the fields of daily chemicals and textiles.
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Feng S, Yi J, Ma Y, Bi J. The role of amide groups in the mechanism of acid-induced pectin gelation: A potential pH-sensitive hydrogel based on hydrogen bond interactions. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Abik F, Palasingh C, Bhattarai M, Leivers S, Ström A, Westereng B, Mikkonen KS, Nypelö T. Potential of Wood Hemicelluloses and Their Derivates as Food Ingredients. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:2667-2683. [PMID: 36724217 PMCID: PMC9936590 DOI: 10.1021/acs.jafc.2c06449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 01/09/2023] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
A holistic utilization of all lignocellulosic wood biomass, instead of the current approach of using only the cellulose fraction, is crucial for the efficient, ecological, and economical use of the forest resources. Use of wood constituents in the food and feed sector is a potential way of promoting the global economy. However, industrially established food products utilizing such components are still scarce, with the exception of cellulose derivatives. Hemicelluloses that include xylans and mannans are major constituents of wood. The wood hemicelluloses are structurally similar to hemicelluloses from crops, which are included in our diet, for example, as a part of dietary fibers. Hence, structurally similar wood hemicelluloses have the potential for similar uses. We review the current status and future potential of wood hemicelluloses as food ingredients. We include an inventory of the extraction routes of wood hemicelluloses, their physicochemical properties, and some of their gastrointestinal characteristics, and we also consider the regulatory route that research findings need to follow to be approved for food solutions, as well as the current status of the wood hemicellulose applications on that route.
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Affiliation(s)
- Felix Abik
- Department
of Food and Nutrition, University of Helsinki, P.O. Box 66, Helsinki 00014, Finland
| | - Chonnipa Palasingh
- Department
of Chemistry and Chemical Engineering, Chalmers
University of Technology, Gothenburg 41296, Sweden
| | - Mamata Bhattarai
- Department
of Food and Nutrition, University of Helsinki, P.O. Box 66, Helsinki 00014, Finland
- Department
of Bioproducts and Biosystems, Aalto University, P.O. Box 16300, Espoo 00076, Finland
| | - Shaun Leivers
- Faculty
of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås 1430, Norway
| | - Anna Ström
- Department
of Chemistry and Chemical Engineering, Chalmers
University of Technology, Gothenburg 41296, Sweden
| | - Bjørge Westereng
- Faculty
of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås 1430, Norway
| | - Kirsi S. Mikkonen
- Department
of Food and Nutrition, University of Helsinki, P.O. Box 66, Helsinki 00014, Finland
- Helsinki
Institute of Sustainability Science (HELSUS), University of Helsinki, P.O. Box 65, Helsinki 00014, Finland
| | - Tiina Nypelö
- Department
of Chemistry and Chemical Engineering, Chalmers
University of Technology, Gothenburg 41296, Sweden
- Wallenberg
Wood Science Center, Chalmers University
of Technology, Gothenburg 41296, Sweden
- Department
of Bioproducts and Biosystems, Aalto University, Espoo 00760, Finland
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Bostancı NS, Büyüksungur S, Hasirci N, Tezcaner A. Potential of pectin for biomedical applications: a comprehensive review. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2022; 33:1866-1900. [PMID: 35699216 DOI: 10.1080/09205063.2022.2088525] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 04/18/2022] [Accepted: 05/20/2022] [Indexed: 06/15/2023]
Abstract
Pectin is a polysaccharide extracted from various plants, such as apples, oranges, lemons, and it possesses some beneficial effects on human health, including being hypoglycemic and hypocholesterolemic. Therefore, pectin is used in various pharmaceutical and biomedical applications. Meanwhile, its low mechanical strength and fast degradation rate limit its usage as drug delivery devices and tissue engineering scaffolds. To enhance these properties, it can be modified or combined with other organic molecules or polymers and/or inorganic compounds. These materials can be prepared as nano sized drug carriers in the form of spheres, capsules, hydrogels, self assamled micelles, etc., for treatment purposes (mostly cancer). Different composites or blends of pectin can also be produced as membranes, sponges, hydrogels, or 3D printed matrices for tissue regeneration applications. This review is concentrated on the properties of pectin based materials and focus especially on the utilization of these materials as drug carriers and tissue engineering scaffolds, including 3D printed and 3D bioprinted systems covering the studies in the last decade and especially in the last 5 years.
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Affiliation(s)
- Nazlı Seray Bostancı
- Department of Biotechnology, Middle East Technical University (METU), Ankara, Turkey
| | - Senem Büyüksungur
- Center of Excellence in Biomaterials and Tissue Engineering, METU BIOMATEN, Ankara, Turkey
| | - Nesrin Hasirci
- Department of Biotechnology, Middle East Technical University (METU), Ankara, Turkey
- Center of Excellence in Biomaterials and Tissue Engineering, METU BIOMATEN, Ankara, Turkey
- Department of Chemistry, METU, Ankara, Turkey
- Tissue Engineering and Biomaterial Research Center, Near East University, (NEU), Lefkosa, Turkey
| | - Ayşen Tezcaner
- Department of Biotechnology, Middle East Technical University (METU), Ankara, Turkey
- Center of Excellence in Biomaterials and Tissue Engineering, METU BIOMATEN, Ankara, Turkey
- Department of Engineering Sciences, METU, Ankara, Turkey
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Sharma A, Verma C, Mukhopadhyay S, Gupta A, Gupta B. Development of sodium alginate/glycerol/tannic acid coated cotton as antimicrobial system. Int J Biol Macromol 2022; 216:303-311. [PMID: 35777513 DOI: 10.1016/j.ijbiomac.2022.06.168] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/23/2022] [Accepted: 06/26/2022] [Indexed: 01/20/2023]
Abstract
Present study aims at developing antimicrobial cotton gauze by dip coating of sodium alginate (SA), glycerol (Gly) and tannic acid (TA) blend. SA blends were prepared with varying concentration of glycerol in the range of 10-40 %. Blended films were fabricated and characterized by Fourier transform-infrared (FTIR) spectroscopy, X-ray diffraction (XRD), tensile studies, and contact angle analysis. The mechanical behavior of films indicated significant decrease in the tensile strength and modulus with the increase in the glycerol content due to the plasticization effect. The hydrophilicity of the blend films increased with increase in the glycerol content. TA was added to the blend as an antimicrobial agent. These blends were coated on the cotton gauze by dip coating method and their characterizations were carried out by the scanning electron microscopy (SEM) which revealed a smooth coating of SA:Gly:TA blend on cotton gauze. Antimicrobial analysis of TA coated gauzes was carried out which showed >95 % viable colony reduction against E. coli and S. aureus. Cytocompatibility studies indicated excellent cell-compatible activity. These results implicated that such coated gauzes are promising candidate that hold the great potential to be utilized as infection-resistant material in the health care sector.
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Affiliation(s)
- Ankita Sharma
- Bioengineering Laboratory, Department of Textile and Fiber Engineering, Indian Institute of Technology, New Delhi 110016, India
| | - Chetna Verma
- Bioengineering Laboratory, Department of Textile and Fiber Engineering, Indian Institute of Technology, New Delhi 110016, India
| | - Samrat Mukhopadhyay
- Bioengineering Laboratory, Department of Textile and Fiber Engineering, Indian Institute of Technology, New Delhi 110016, India
| | - Amlan Gupta
- Sikkim Manipal Institute of Medical Sciences, Tadong, Gangtok, Sikkim 737102, India
| | - Bhuvanesh Gupta
- Bioengineering Laboratory, Department of Textile and Fiber Engineering, Indian Institute of Technology, New Delhi 110016, India.
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Platelet Lysate as a Promising Medium for Nanocarriers in the Management and Treatment of Ocular Diseases. CURRENT OPHTHALMOLOGY REPORTS 2022. [DOI: 10.1007/s40135-022-00285-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Pectin Microspheres: Synthesis Methods, Properties, and Their Multidisciplinary Applications. CHEMISTRY 2022. [DOI: 10.3390/chemistry4010011] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
There is great contemporary interest in using cleaner technologies through green chemistry and utilizing biopolymers as raw material. Pectin is found on plant cell walls, and it is commonly extracted from fruit shells, mostly apples or citrus fruits. Pectin has applications in many areas of commercial relevance; for this reason, it is possible to find available information about novel methods to transform pectin and pursuing enhanced features, with the structuring of biopolymer microspheres being highly cited to enhance its activity. The structuring of polymers is a technique that has been growing in recent decades, due to its potential for diverse applications in various fields of science and technology. Several techniques are used for the synthesis of microspheres, such as ionotropic gelation, extrusion, aerosol drying, or emulsions, with the latter being the most commonly used method based on its reproducibility and simplicity. The most cited applications are in drug delivery, especially for the treatment of colon diseases and digestive-tract-related issues. In the industrial field, it is used for protecting encapsulated compounds; moreover, the environmental applications mainly include the bioremediation of toxic substances. However, there are still many possibilities for expanding the use of this biopolymer in the environmental field.
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Pérez J, Gómez K, Vega L. Optimization and Preliminary Physicochemical Characterization of Pectin Extraction from Watermelon Rind ( Citrullus lanatus) with Citric Acid. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2022; 2022:3068829. [PMID: 35036425 PMCID: PMC8758315 DOI: 10.1155/2022/3068829] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 12/14/2021] [Indexed: 12/31/2022]
Abstract
Watermelon rind was used for the pectin extraction with citric acid as the extractant solvent. The effects of pH (2.0-3.0), extraction time (45-75 min), and liquid-solid ratio (10 : 1 to 40 : 1 mL/g) on the pectin yield, degree of esterification, methoxyl content, and anhydrouronic acid content were investigated using Box-Behnken surface response experimental design. The pH was the most significant variable for the pectin yield and properties. The responses optimized separately showed different optimal conditions for each one of the variables studied in this work. Therefore, the desirability function was used to determine the sole theoretical optimum for the highest pectin yield and highest anhydrouronic acid content, which was found to be pH of 2.0, extraction time of 62.31 min, and liquid-solid ratio of 35.07 mL/g. Under this optimal condition, the pectin yield, degree of esterification, methoxyl content, and anhydrouronic acid content were 24.30%, 73.30%, 10.45%, and 81.33%, respectively. At optimal conditions, watermelon rind pectin can be classified as high methoxyl and rapid-set pectin with high quality and high purity. Practical Applications. This study evaluated the pectin extraction from watermelon rind and carried out an optimization of multiple responses as a function of pH, time, and liquid-solid ratio to obtain the best preliminary quality parameters (pectin yield and anhydrouronic acid content). The results revealed that watermelon rind waste can be an inexpensive source to obtain good pectin quality and high purity. According to the chemical characterization and physicochemical properties studied, the extracted pectin from watermelon rind would have a high potential to be used in food industry.
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Affiliation(s)
- José Pérez
- Department of Chemical Engineering, Bioprocess Research Group, Universidad del Atlántico, Puerto Colombia 081001, Colombia
| | - Karina Gómez
- Department of Chemical Engineering, Bioprocess Research Group, Universidad del Atlántico, Puerto Colombia 081001, Colombia
| | - Lorena Vega
- Department of Chemical Engineering, Bioprocess Research Group, Universidad del Atlántico, Puerto Colombia 081001, Colombia
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13
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Drug delivery using interpenetrating polymeric networks of natural polymers: A recent update. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102915] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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14
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Du Q, Zhou L, Lyu F, Liu J, Ding Y. The complex of whey protein and pectin: Interactions, functional properties and applications in food colloidal systems - A review. Colloids Surf B Biointerfaces 2021; 210:112253. [PMID: 34883341 DOI: 10.1016/j.colsurfb.2021.112253] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 10/19/2022]
Abstract
This review describes the mechanism of non-covalent/covalent interaction of whey protein-pectin (WPP) complexes, including electrostatic interaction, steric hindrance, cross-linking and Maillard reaction. The interaction between whey protein and pectin determines the form of the complex in the system, i.e. co-dissolution, precipitation, separation, complex coacervation and compounding. The interaction of WPP is affected by environmental conditions and its own properties, including several factors such as pH, polymer concentration and ratio, temperature, and ionic strength. In addition, the functional properties of WPP complexes are discussed through illustrative examples. The complexes with good emulsification, heat stability, gelling properties and biological activity have promising application prospects. WPP complexes have been widely studied for application in food colloidal systems, including protein beverages, delivery systems for bioactive substances, fat substitutes and food preservation films/coatings. The understanding of the interaction and functional properties of WPP complexes provides theoretical support for the improvement and design of new food colloidal systems.
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Affiliation(s)
- Qiwei Du
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, PR China; Key Laboratory of Marine Fishery Resources Exploitation & Utilization of Zhejiang Province, Hangzhou 310014, PR China; National R & D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou 310014, PR China
| | - Linhui Zhou
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, PR China; Key Laboratory of Marine Fishery Resources Exploitation & Utilization of Zhejiang Province, Hangzhou 310014, PR China; National R & D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou 310014, PR China
| | - Fei Lyu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, PR China; Key Laboratory of Marine Fishery Resources Exploitation & Utilization of Zhejiang Province, Hangzhou 310014, PR China; National R & D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou 310014, PR China
| | - Jianhua Liu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, PR China; Key Laboratory of Marine Fishery Resources Exploitation & Utilization of Zhejiang Province, Hangzhou 310014, PR China; National R & D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou 310014, PR China.
| | - Yuting Ding
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou 310014, PR China; Key Laboratory of Marine Fishery Resources Exploitation & Utilization of Zhejiang Province, Hangzhou 310014, PR China; National R & D Branch Center for Pelagic Aquatic Products Processing (Hangzhou), Hangzhou 310014, PR China.
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15
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Li DQ, Li J, Dong HL, Li X, Zhang JQ, Ramaswamy S, Xu F. Pectin in biomedical and drug delivery applications: A review. Int J Biol Macromol 2021; 185:49-65. [PMID: 34146559 DOI: 10.1016/j.ijbiomac.2021.06.088] [Citation(s) in RCA: 106] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 06/11/2021] [Accepted: 06/11/2021] [Indexed: 12/16/2022]
Abstract
Natural macromolecules have attracted increasing attention due to their biocompatibility, low toxicity, and biodegradability. Pectin is one of the few polysaccharides with biomedical activity, consequently a candidate in biomedical and drug delivery Applications. Rhamnogalacturonan-II, a smaller component in pectin, plays a major role in biomedical activities. The ubiquitous presence of hydroxyl and carboxyl groups in pectin contribute to their hydrophilicity and, hence, to the favorable biocompatibility, low toxicity, and biodegradability. However, pure pectin-based materials present undesirable swelling and corrosion properties. The hydrophilic groups, via coordination, electrophilic addition, esterification, transesterification reactions, can contribute to pectin's physicochemical properties. Here the properties, extraction, and modification of pectin, which are fundamental to biomedical and drug delivery applications, are reviewed. Moreover, the synthesis, properties, and performance of pectin-based hybrid materials, composite materials, and emulsions are elaborated. The comprehensive review presented here can provide valuable information on pectin and its biomedical and drug delivery applications.
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Affiliation(s)
- De-Qiang Li
- College of Chemical Engineering, Xinjiang Agricultural University, Urumchi, Xinjiang 830052, PR China; Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, PR China.
| | - Jun Li
- College of Chemical Engineering, Xinjiang Agricultural University, Urumchi, Xinjiang 830052, PR China
| | - Hui-Lin Dong
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, PR China
| | - Xin Li
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, PR China
| | - Jia-Qi Zhang
- College of Chemical Engineering, Xinjiang Agricultural University, Urumchi, Xinjiang 830052, PR China
| | - Shri Ramaswamy
- Department of Bioproducts and Biosystems Engineering, Kaufert Laboratory, University of Minnesota, Saint Paul, MN 55108, USA
| | - Feng Xu
- Beijing Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, Beijing 100083, PR China.
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16
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Characterization of an oxidized alginate-gelatin hydrogel incorporating a COS-salicylic acid conjugate for wound healing. Carbohydr Polym 2021; 252:117145. [DOI: 10.1016/j.carbpol.2020.117145] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/17/2020] [Accepted: 09/23/2020] [Indexed: 12/26/2022]
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17
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Synytsya A, Poučková P, Zadinová M, Troshchynska Y, Štětina J, Synytsya A, Saloň I, Král V. Hydrogels based on low-methoxyl amidated citrus pectin and flaxseed gum formulated with tripeptide glycyl-l-histidyl-l-lysine improve the healing of experimental cutting wounds in rats. Int J Biol Macromol 2020; 165:3156-3168. [PMID: 33031852 DOI: 10.1016/j.ijbiomac.2020.09.251] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 09/06/2020] [Accepted: 09/29/2020] [Indexed: 12/19/2022]
Abstract
Hydrogels based on natural and modified polysaccharides represent growing group of suitable matrices for the construction of effective wound healing materials. Bioactive tripeptide glycyl-l-histidyl-l-lysine and amino acid α-l-arginine are known to accelerate wound healing and skin repair. In this study, hydrogels based on low-methoxyl amidated citrus pectin or flaxseed gum were prepared and used for the transport of these healing agents to the experimental cutting wounds affected by extensive skin damage. Fourier-transform infrared spectroscopy, rheology, differential scanning calorimetry, scanning electron microscopy, swelling and release tests confirmed that these hydrogels differed in structure and physical properties. The cationic tripeptide was found to bind to carboxylic groups in LMA pectin, and the C3OH hydroxyl and ring oxygen O5 are involved in this interaction. The pectin hydrogel showed high viscosity and strong elastic properties, while the flaxseed gum hydrogel was characterised as a viscoelastic system of much lower viscosity. The former hydrogel released the drugs very slowly, while the latter hydrogel demonstrated zero order releasing kinetics optimal for drug delivery. In the in vivo wound healing testing on rats, both polysaccharide hydrogels improved the healing process mediated by the mentioned biomolecules. The tripeptide applied in the hydrogels showed significantly higher healing degree and lower healing time than in the control animals without treatment and when it was applied in an aqueous solution. Despite the absence of a synergistic effect, the mixture of the tripeptide and α-l-arginine in the hydrogels was also quite effective in wound healing. According to histological analysis, complete healing was achieved only when using the tripeptide in the flaxseed gum hydrogel. These observations might have an important prospect in clinical application of polysaccharide hydrogels.
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Affiliation(s)
- Alla Synytsya
- Department of Analytical Chemistry, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic; BIOCEV, 1st Faculty of Medicine, Charles University, Průmyslová 595, 252 50 Vestec, Czech Republic.
| | - Pavla Poučková
- Institute of Biophysics and Informatics, 1st Faculty of Medicine, Charles University, Kateřinská 1660/32, 121 08 Prague 2, Czech Republic
| | - Marie Zadinová
- Institute of Biophysics and Informatics, 1st Faculty of Medicine, Charles University, Kateřinská 1660/32, 121 08 Prague 2, Czech Republic
| | - Yana Troshchynska
- Department of Dairy, Fat and Cosmetics, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic; Department of Carbohydrates and Cereals, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Jiří Štětina
- Department of Dairy, Fat and Cosmetics, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Andriy Synytsya
- Department of Carbohydrates and Cereals, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Ivan Saloň
- Department of Chemical Engineering, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry, UCT Prague, Technická 5, 166 28 Prague 6, Czech Republic; BIOCEV, 1st Faculty of Medicine, Charles University, Průmyslová 595, 252 50 Vestec, Czech Republic
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18
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Zaitseva O, Khudyakov A, Sergushkina M, Solomina O, Polezhaeva T. Pectins as a universal medicine. Fitoterapia 2020; 146:104676. [DOI: 10.1016/j.fitote.2020.104676] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/19/2020] [Accepted: 06/10/2020] [Indexed: 02/06/2023]
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19
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Yan JK, Wang C, Qiu WY, Chen TT, Yang Y, Wang WH, Zhang HN. Ultrasonic treatment at different pH values affects the macromolecular, structural, and rheological characteristics of citrus pectin. Food Chem 2020; 341:128216. [PMID: 33032253 DOI: 10.1016/j.foodchem.2020.128216] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 08/10/2020] [Accepted: 09/23/2020] [Indexed: 01/06/2023]
Abstract
Ultrasonic degradation has become a promising strategy for producing modified pectin (MP). In this study, the impact of ultrasonic treatment at various pH values (4.0, 7.0, and 10.0) on the macromolecular, structural and rheological characteristics of citrus pectin was investigated. Results demonstrated that ultrasonic irradiation at the higher pH led to larger reductions in the intrinsic viscosity and weight-average molecular weight of pectin. The degradation kinetics of pectin at different pH values under ultrasound well fitted to a second-order reaction kinetics model. Acoustic cavitation, β-elimination, and demethylation led to the breakage of glycosidic linkages of side chains and methoxyl groups of pectin, but did not have noticeable influences on the main chain of pectin. The ultrasonic treatment at a high pH led to an apparent change in the rheological characteristics of pectin. Therefore, ultrasonic treatment at various pH values can be developed as a viable means to prepare desirable MP.
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Affiliation(s)
- Jing-Kun Yan
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Chun Wang
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Wen-Yi Qiu
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Ting-Ting Chen
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yan Yang
- National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China; Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China
| | - Wen-Han Wang
- National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China; Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China
| | - He-Nan Zhang
- National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China; Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China.
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20
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Epiphanies of well-known and newly discovered macromolecular carbohydrates – A review. Int J Biol Macromol 2020; 156:51-66. [DOI: 10.1016/j.ijbiomac.2020.04.046] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 03/08/2020] [Accepted: 04/03/2020] [Indexed: 12/16/2022]
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21
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Pectin–glycerol gel beads: Preparation, characterization and swelling behaviour. Carbohydr Polym 2020; 238:116166. [DOI: 10.1016/j.carbpol.2020.116166] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 03/11/2020] [Accepted: 03/11/2020] [Indexed: 12/20/2022]
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22
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Sakthiguru N, Sithique MA. Fabrication of bioinspired chitosan/gelatin/allantoin biocomposite film for wound dressing application. Int J Biol Macromol 2020; 152:873-883. [DOI: 10.1016/j.ijbiomac.2020.02.289] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 02/21/2020] [Accepted: 02/25/2020] [Indexed: 02/06/2023]
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23
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Carbohydrate polymer-based silver nanocomposites: Recent progress in the antimicrobial wound dressings. Carbohydr Polym 2020; 231:115696. [DOI: 10.1016/j.carbpol.2019.115696] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 11/23/2019] [Accepted: 11/28/2019] [Indexed: 02/08/2023]
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24
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Gupta K, Komal, Nidhi, Tikoo KB, Kumar V, Bansal S, Kaushik A, Singhal S. Synchronous role of coupled adsorption and photocatalytic oxidation on the hybrid nanomaterials of pectin and nickel ferrite leads to the excellent removal of toxic dye effluents. NEW J CHEM 2020. [DOI: 10.1039/d0nj01414a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ecofriendly and robust hybrid nanomaterials of pectin and nickel ferrite were succesfully employed for the adsorptive degradation of toxic dye molecules in waste water treatment.
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Affiliation(s)
- Kanu Gupta
- Department of Chemistry
- Panjab University
- Chandigarh
- India
| | - Komal
- Department of Chemistry
- Panjab University
- Chandigarh
- India
| | - Nidhi
- Department of Chemistry
- Panjab University
- Chandigarh
- India
| | - K. B. Tikoo
- HRTEM Facility Lab
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
| | - Vinod Kumar
- HRTEM Facility Lab
- National Institute of Pharmaceutical Education and Research
- Mohali
- India
| | | | - Anupama Kaushik
- Dr SSB University Institute of Chemical Engineering and Technology
- Panjab University
- Chandigarh
- India
| | - Sonal Singhal
- Department of Chemistry
- Panjab University
- Chandigarh
- India
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25
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Altoé LS, Alves RS, Sarandy MM, Morais-Santos M, Novaes RD, Gonçalves RV. Does antibiotic use accelerate or retard cutaneous repair? A systematic review in animal models. PLoS One 2019; 14:e0223511. [PMID: 31600279 PMCID: PMC6786583 DOI: 10.1371/journal.pone.0223511] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 09/22/2019] [Indexed: 02/06/2023] Open
Abstract
Background The presence of infections is one of the main factors that leads to delays in healing or non-closure of cutaneous wounds. Although the goal of antibiotic use is to treat or prevent infection, there is currently no agreement on the effectiveness of these products. Aim The aim of this study was to evaluate the efficacy of antibiotic use during the healing process of skin wounds in animal models not intentionally infected, as well as to analyze the advances and limitations of the studies carried out in this field. Main methods This systematic review was performed according to the PRISMA guidelines, using a structured search on the MedLine (PubMed) and Scopus platforms to retrieve studies published until August 29, 2018, 13:35p.m. The studies included were limited to those that used excision or incision wound models and that were not intentionally infected. The data for the animal models, antibiotic used, and the main results of the studies were extracted, and compared where possible. Bias analysis and methodological quality assessments were examined through the SYRCLE’s Risk of Bias tool. Key findings Twenty-seven studies were selected. Overall, the effects of the antibiotic on the wound decreased inflammatory cell infiltration and promoted an increased number of fibroblasts, extracellular matrix constituents, re-epithelialization and tissue strength. A great deal of important information about the methodology was not presented, such as: the statistical analysis used, the animal model (sex and age), antibiotic dosage, blinding and randomization of the animals chosen. Significance Based on the results found, we believe that antibiotic therapy can be considered a viable alternative for the treatment of cutaneous wounds. However, current evidence obtained from the methodological quality analysis points towards a high risk of bias. This is due to the incomplete characterization of the experimental design and treatment protocol, which compromises the reproducibility of the studies.
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Affiliation(s)
| | - Raul Santos Alves
- Departament of General Biology, Federal University of Viçosa, Viçosa, Minas Gerais, Brazil
| | | | - Mônica Morais-Santos
- Departament of Animal Biology, Federal University of Viçosa, Viçosa, Minas Gerais, Brazil
| | - Rômulo Dias Novaes
- Departament of Structural Biology, Federal University of Alfenas, Alfenas, Minas Gerais, Brazil
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26
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Güldiken ÇG, Karaosmanoğlu O, Sivas H, Gerçel HF. ZnO microparticle‐loaded chitosan/poly(vinyl alcohol)/acacia gum nanosphere‐based nanocomposite thin film wound dressings for accelerated wound healing. J Appl Polym Sci 2019. [DOI: 10.1002/app.48445] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Çağla Gül Güldiken
- Department of Chemical EngineeringEskişehir Technical University Eskişehir 26 555 Turkey
- Department of Chemical EngineeringAnadolu University Eskişehir Turkey
| | | | - Hülya Sivas
- Department of BiologyEskişehir Technical University Eskişehir 26470 Turkey
- Department of BiologyAnadolu University Eskişehir 26470 Turkey
| | - Hasan Ferdi Gerçel
- Department of Chemical EngineeringEskişehir Technical University Eskişehir 26 555 Turkey
- Department of Chemical EngineeringAnadolu University Eskişehir Turkey
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27
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Lin Z, Wu T, Wang W, Li B, Wang M, Chen L, Xia H, Zhang T. Biofunctions of antimicrobial peptide-conjugated alginate/hyaluronic acid/collagen wound dressings promote wound healing of a mixed-bacteria-infected wound. Int J Biol Macromol 2019; 140:330-342. [PMID: 31421174 DOI: 10.1016/j.ijbiomac.2019.08.087] [Citation(s) in RCA: 102] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/01/2019] [Accepted: 08/09/2019] [Indexed: 12/22/2022]
Abstract
The increase in severe infections caused by antibiotic drug resistance and the decrease in the number of new antibacterial drugs approved for use in the last few decades are driving the need for the development of new antimicrobial strategies. Antimicrobial peptides (AMPs) are a potential new class of antimicrobial drugs that are expected to solve the problem of global antibiotic drug resistance. Herein, the AMP Tet213 was immobilised onto the substrates of alginate (ALG), hyaluronic acid (HA), and collagen (COL) to form the ALG/HA/COL-AMP wound dressing. This wound dressing exhibited a high degree of swelling and the appropriate porosity, mechanical properties, and biodegradability. The Tet213-immobilised ALG/HA/COL dressings exhibited antimicrobial activity against three pathogenic bacterial strains (Gram-negative E. coli and Gram-positive MRSA and S. aureus) and facilitated the proliferation of NIH 3T3 fibroblast cells. In addition, the ALG/HA/COL-AMP antimicrobial dressings promoted wound healing, re-epithelialisation, collagen deposition, and angiogenesis. Moreover, the wound-healing effects of ALG/HA/COL-AMP surpassed the gauze and ALG/HA/COL compared to commercially available silver-based dressings (Aguacel Ag). These results suggest that the Tet213-conjugated ALG/HA/COL wound dressing, with its multiple biological activities, is a promising wound-dressing material.
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Affiliation(s)
- Zefeng Lin
- Department of Orthopedics, General Hospital of Southern Theater Command of PLA, Guangzhou 510010, China; Guangdong Key Lab of Orthopedic Technology and Implant Materials, Guangzhou 510010, China
| | - Tingting Wu
- Institute of Orthopedic Diseases and Center for Joint Surgery and Sports Medicine, the First Affiliated Hospital, Jinan University, Guangzhou 510632, China
| | - Wanshun Wang
- Guangzhou University of Chinese Medicine, Guangzhou 510010, China
| | - Binglin Li
- The First School of Clinical Medicine, Southern Medical University, 510515, China
| | - Ming Wang
- The First School of Clinical Medicine, Southern Medical University, 510515, China
| | - Lingling Chen
- Department of Orthopedics, General Hospital of Southern Theater Command of PLA, Guangzhou 510010, China; The First School of Clinical Medicine, Southern Medical University, 510515, China
| | - Hong Xia
- Department of Orthopedics, General Hospital of Southern Theater Command of PLA, Guangzhou 510010, China; Guangdong Key Lab of Orthopedic Technology and Implant Materials, Guangzhou 510010, China.
| | - Tao Zhang
- Department of Orthopedics, General Hospital of Southern Theater Command of PLA, Guangzhou 510010, China; Guangdong Key Lab of Orthopedic Technology and Implant Materials, Guangzhou 510010, China.
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28
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Yu N, Wang X, Ning F, Jiang C, Li Y, Peng H, Xiong H. Development of antibacterial pectin from Akebia trifoliata var. australis waste for accelerated wound healing. Carbohydr Polym 2019; 217:58-68. [DOI: 10.1016/j.carbpol.2019.03.071] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 03/12/2019] [Accepted: 03/20/2019] [Indexed: 02/06/2023]
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29
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Pearson WA, Prentice DA, Sinclair DL, Lim LY, Carville KJ. A novel topical therapy for resistant and early peristomal pyoderma gangrenosum. Int Wound J 2019; 16:1136-1143. [PMID: 31298491 DOI: 10.1111/iwj.13164] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/30/2019] [Accepted: 06/15/2019] [Indexed: 11/30/2022] Open
Abstract
Peristomal pyoderma gangrenosum (PPG) is an under-recognised and difficult condition to treat. We describe a case series using a novel topical combination therapy that promotes wound healing and allows for adhesion of the stoma appliance. A crushed oral prednisolone tablet mixed with Stomahesive Protective Powder (ConvaTec) was applied topically to seven patients with PPG and resulted in pain relief and wound healing in six of seven patients. Only one patient experienced recurrence. The novel topical therapy we describe is cost-effective, readily available, and easily applied in any inpatient or outpatient setting.
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Affiliation(s)
- Wendy A Pearson
- Stomal Therapy Service, Royal Perth Hospital, Perth, Western Australia, Australia.,School of Nursing, Midwifery and Paramedicine, Curtin University, Perth, Western Australia, Australia
| | - David A Prentice
- Stomal Therapy Service, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Deborah L Sinclair
- Stomal Therapy, Saint John of God Hospital, Perth, Western Australia, Australia
| | - Lee Y Lim
- School of Allied Health, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Keryln J Carville
- School of Nursing, Midwifery and Paramedicine, Curtin University, Perth, Western Australia, Australia.,Primary Health Care and Community, Silver Chain Group, Perth, Western Australia, Australia
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30
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Kocaaga B, Kurkcuoglu O, Tatlier M, Batirel S, Guner FS. Low‐methoxyl pectin–zeolite hydrogels controlling drug release promote
in vitro
wound healing. J Appl Polym Sci 2019. [DOI: 10.1002/app.47640] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Banu Kocaaga
- Department of Chemical EngineeringIstanbul Technical University, Maslak 34469 Istanbul Turkey
| | - Ozge Kurkcuoglu
- Department of Chemical EngineeringIstanbul Technical University, Maslak 34469 Istanbul Turkey
| | - Melkon Tatlier
- Department of Chemical EngineeringIstanbul Technical University, Maslak 34469 Istanbul Turkey
| | - Saime Batirel
- Department of Medical Biochemistry, School of MedicineMarmara University, Maltepe 34854 Istanbul Turkey
| | - F. Seniha Guner
- Department of Chemical EngineeringIstanbul Technical University, Maslak 34469 Istanbul Turkey
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31
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Gelatin and pectin complex coacervates as carriers for cinnamaldehyde: Effect of pectin esterification degree on coacervate formation, and enhanced thermal stability. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2018.08.051] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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32
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Victor SP, Selvam S, Sharma CP. Recent Advances in Biomaterials Science and Engineering Research in India: A Minireview. ACS Biomater Sci Eng 2019; 5:3-18. [PMID: 33405853 DOI: 10.1021/acsbiomaterials.8b00233] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Biomedical research in health innovation and product development encompasses convergent technologies that primarily integrate biomaterials science and engineering at its core. Particularly, research in this area is instrumental for the implementation of biomedical devices (BMDs) that offer innovative solutions to help maintain and improve quality of life of patients worldwide. Despite achieving extraordinary success, implantable BMDs are still confronted with complex engineering and biological challenges that need to addressed for augmenting device performance and prolonging lifetime in vivo. Biofabrication of tissue constructs, designing novel biomaterials and employing rational biomaterial design approaches, surface engineering of implants, point of care diagnostics and micro/nano-based biosensors, smart drug delivery systems, and noninvasive imaging methodologies are among strategies exploited for improving clinical performance of implantable BMDs. In India, advances in biomedical technologies have dramatically advanced health care over the last few decades and the country is well-positioned to identify opportunities and translate emerging solutions. In this article, we attempt to capture the recent advances in biomedical research and development progressing across the country and highlight the significant research work accomplished in the areas of biomaterials science and engineering.
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Affiliation(s)
- Sunita P Victor
- Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Satelmond Palace Campus, Poojappura, Trivandrum 695012, India
| | - Shivaram Selvam
- Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Satelmond Palace Campus, Poojappura, Trivandrum 695012, India
| | - Chandra P Sharma
- Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Satelmond Palace Campus, Poojappura, Trivandrum 695012, India
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33
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Minzanova ST, Mironov VF, Arkhipova DM, Khabibullina AV, Mironova LG, Zakirova YM, Milyukov VA. Biological Activity and Pharmacological Application of Pectic Polysaccharides: A Review. Polymers (Basel) 2018; 10:E1407. [PMID: 30961332 PMCID: PMC6401843 DOI: 10.3390/polym10121407] [Citation(s) in RCA: 126] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 12/12/2018] [Accepted: 12/17/2018] [Indexed: 01/07/2023] Open
Abstract
Pectin is a polymer with a core of alternating α-1,4-linked d-galacturonic acid and α-1,2-l-rhamnose units, as well as a variety of neutral sugars such as arabinose, galactose, and lesser amounts of other sugars. Currently, native pectins have been compared to modified ones due to the development of natural medicines and health products. In this review, the results of a study of the bioactivity of pectic polysaccharides, including its various pharmacological applications, such as its immunoregulatory, anti-inflammatory, hypoglycemic, antibacterial, antioxidant and antitumor activities, have been summarized. The potential of pectins to contribute to the enhancement of drug delivery systems has been observed.
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Affiliation(s)
- Salima T Minzanova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan 420088, Russia.
| | - Vladimir F Mironov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan 420088, Russia.
| | - Daria M Arkhipova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan 420088, Russia.
| | - Anna V Khabibullina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan 420088, Russia.
| | - Lubov G Mironova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan 420088, Russia.
| | - Yulia M Zakirova
- Kazan (Volga region) Federal University, Kazan University, KFU, Kazan 420008, Russia.
| | - Vasili A Milyukov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan 420088, Russia.
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Ayati Najafabadi SA, Shirazaki P, Zargar Kharazi A, Varshosaz J, Tahriri M, Tayebi L. Evaluation of sustained ciprofloxacin release of biodegradable electrospun gelatin/poly(glycerol sebacate) mat membranes for wound dressing applications. ASIA-PAC J CHEM ENG 2018. [DOI: 10.1002/apj.2255] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
| | - Parisa Shirazaki
- School of Advanced Technology in Medicine; Isfahan University of Medical Sciences; Isfahan Iran
| | - Anoushe Zargar Kharazi
- School of Advanced Technology in Medicine; Isfahan University of Medical Sciences; Isfahan Iran
| | - Jaleh Varshosaz
- School of Pharmacy and Pharmaceutical Sciences; Isfahan University of Medical Sciences; Isfahan Iran
| | | | - Lobat Tayebi
- Marquette University School of Dentistry; Milwaukee WI 53233 USA
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Anjum S, Gupta B. Bioengineering of Functional Nanosilver Nanogels for Smart Healthcare Systems. GLOBAL CHALLENGES (HOBOKEN, NJ) 2018; 2:1800044. [PMID: 31565309 PMCID: PMC6607363 DOI: 10.1002/gch2.201800044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Revised: 07/07/2018] [Indexed: 05/14/2023]
Abstract
Functional designing of nanogels has become an attractive domain of biomedical engineering to develop bioactive materials with innovative features for the human healthcare system. Nanosilver has attracted enormous attention due to its wide antimicrobial spectrum and ability to kill almost all types of bacteria in its vicinity. However, the most crucial challenge for bioscientists is the lack of binding ability of nanosilver with the material surfaces that allow nanosilver to leach out to the surrounding tissue and exert toxicity while the biomaterial is in contact with the living system. Designing nanosilver within a nanogel confinement offers enormous possibilities to develop functional bioactive nanoparticles that may be bonded to any biomaterial surface via the nanogel functionality. This approach requires the proper combination of material science with nanotechnology and biotechnology to innovate interesting domain of functional nanogels with unique features. This work aims at providing a critical review on the current progress, approaches, and vision in designing nanosilver-entrapped nanogel particles with diverse functionality, and their bioactivity against microorganisms for human healthcare devices.
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Affiliation(s)
- Sadiya Anjum
- Bioengineering LaboratoryDepartment of Textile TechnologyIndian Institute of TechnologyNew Delhi110016India
| | - Bhuvanesh Gupta
- Bioengineering LaboratoryDepartment of Textile TechnologyIndian Institute of TechnologyNew Delhi110016India
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Optimization and characterization of electrospun polycaprolactone coated with gelatin-silver nanoparticles for wound healing application. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 91:318-329. [DOI: 10.1016/j.msec.2018.05.039] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 04/30/2018] [Accepted: 05/10/2018] [Indexed: 02/07/2023]
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Lara-Espinoza C, Carvajal-Millán E, Balandrán-Quintana R, López-Franco Y, Rascón-Chu A. Pectin and Pectin-Based Composite Materials: Beyond Food Texture. Molecules 2018; 23:E942. [PMID: 29670040 PMCID: PMC6017442 DOI: 10.3390/molecules23040942] [Citation(s) in RCA: 179] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 04/07/2018] [Accepted: 04/12/2018] [Indexed: 12/03/2022] Open
Abstract
Pectins are plant cell wall natural heteropolysaccharides composed mainly of α-1-4 d-galacturonic acid units, which may or may not be methyl esterified, possesses neutral sugars branching that harbor functional moieties. Physicochemical features as pH, temperature, ions concentration, and cosolute presence, affect directly the extraction yield and gelling capacity of pectins. The chemical and structural features of this polysaccharide enables its interaction with a wide range of molecules, a property that scientists profit from to form new composite matrices for target/controlled delivery of therapeutic molecules, genes or cells. Considered a prebiotic dietary fiber, pectins meetmany regulations easily, regarding health applications within the pharmaceutical industry as a raw material and as an agent for the prevention of cancer. Thus, this review lists many emergent pectin-based composite materials which will probably palliate the impact of obesity, diabetes and heart disease, aid to forestall actual epidemics, expand the ken of food additives and food products design.
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Affiliation(s)
- Claudia Lara-Espinoza
- Research Center for Food and Development, CIAD, A.C., Carretera a La Victoria Km. 0.6, Hermosillo, Sonora 83304, Mexico.
| | - Elizabeth Carvajal-Millán
- Research Center for Food and Development, CIAD, A.C., Carretera a La Victoria Km. 0.6, Hermosillo, Sonora 83304, Mexico.
| | - René Balandrán-Quintana
- Research Center for Food and Development, CIAD, A.C., Carretera a La Victoria Km. 0.6, Hermosillo, Sonora 83304, Mexico.
| | - Yolanda López-Franco
- Research Center for Food and Development, CIAD, A.C., Carretera a La Victoria Km. 0.6, Hermosillo, Sonora 83304, Mexico.
| | - Agustín Rascón-Chu
- Research Center for Food and Development, CIAD, A.C., Carretera a La Victoria Km. 0.6, Hermosillo, Sonora 83304, Mexico.
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Mofazzal Jahromi MA, Sahandi Zangabad P, Moosavi Basri SM, Sahandi Zangabad K, Ghamarypour A, Aref AR, Karimi M, Hamblin MR. Nanomedicine and advanced technologies for burns: Preventing infection and facilitating wound healing. Adv Drug Deliv Rev 2018; 123:33-64. [PMID: 28782570 PMCID: PMC5742034 DOI: 10.1016/j.addr.2017.08.001] [Citation(s) in RCA: 242] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 07/20/2017] [Accepted: 08/01/2017] [Indexed: 12/11/2022]
Abstract
According to the latest report from the World Health Organization, an estimated 265,000 deaths still occur every year as a direct result of burn injuries. A widespread range of these deaths induced by burn wound happens in low- and middle-income countries, where survivors face a lifetime of morbidity. Most of the deaths occur due to infections when a high percentage of the external regions of the body area is affected. Microbial nutrient availability, skin barrier disruption, and vascular supply destruction in burn injuries as well as systemic immunosuppression are important parameters that cause burns to be susceptible to infections. Topical antimicrobials and dressings are generally employed to inhibit burn infections followed by a burn wound therapy, because systemic antibiotics have problems in reaching the infected site, coupled with increasing microbial drug resistance. Nanotechnology has provided a range of molecular designed nanostructures (NS) that can be used in both therapeutic and diagnostic applications in burns. These NSs can be divided into organic and non-organic (such as polymeric nanoparticles (NPs) and silver NPs, respectively), and many have been designed to display multifunctional activity. The present review covers the physiology of skin, burn classification, burn wound pathogenesis, animal models of burn wound infection, and various topical therapeutic approaches designed to combat infection and stimulate healing. These include biological based approaches (e.g. immune-based antimicrobial molecules, therapeutic microorganisms, antimicrobial agents, etc.), antimicrobial photo- and ultrasound-therapy, as well as nanotechnology-based wound healing approaches as a revolutionizing area. Thus, we focus on organic and non-organic NSs designed to deliver growth factors to burned skin, and scaffolds, dressings, etc. for exogenous stem cells to aid skin regeneration. Eventually, recent breakthroughs and technologies with substantial potentials in tissue regeneration and skin wound therapy (that are as the basis of burn wound therapies) are briefly taken into consideration including 3D-printing, cell-imprinted substrates, nano-architectured surfaces, and novel gene-editing tools such as CRISPR-Cas.
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Affiliation(s)
- Mirza Ali Mofazzal Jahromi
- Department of Advanced Medical Sciences & Technologies, School of Medicine, Jahrom University of Medical Sciences (JUMS), Jahrom, Iran; Research Center for Noncommunicable Diseases, School of Medicine, Jahrom University of Medical Sciences (JUMS), Jahrom, Iran
| | - Parham Sahandi Zangabad
- Research Center for Pharmaceutical Nanotechnology (RCPN), Tabriz University of Medical Science (TUOMS), Tabriz, Iran; Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran; Bio-Nano-Interfaces: Convergence of Sciences (BNICS), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Seyed Masoud Moosavi Basri
- Bio-Nano-Interfaces: Convergence of Sciences (BNICS), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Bioenvironmental Research Center, Sharif University of Technology, Tehran, Iran; Civil & Environmental Engineering Department, Shahid Beheshti University, Tehran, Iran
| | - Keyvan Sahandi Zangabad
- Bio-Nano-Interfaces: Convergence of Sciences (BNICS), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Department of Polymer Engineering, Sahand University of Technology, PO Box 51335-1996, Tabriz, Iran; Nanomedicine Research Association (NRA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Ameneh Ghamarypour
- Bio-Nano-Interfaces: Convergence of Sciences (BNICS), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Department of Biology, Science and Research Branch, Islamic Azad university, Tehran, Iran
| | - Amir R Aref
- Department of Medical Oncology, Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215, USA
| | - Mahdi Karimi
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran; Research Center for Science and Technology in Medicine, Tehran University of Medical Sciences, Tehran, Iran; Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, USA.
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, USA; Department of Dermatology, Harvard Medical School, Boston, USA; Harvard-MIT Division of Health Sciences and Technology, Cambridge, USA.
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Zhang Y, Sun T, Jiang C. Biomacromolecules as carriers in drug delivery and tissue engineering. Acta Pharm Sin B 2018; 8:34-50. [PMID: 29872621 PMCID: PMC5985630 DOI: 10.1016/j.apsb.2017.11.005] [Citation(s) in RCA: 223] [Impact Index Per Article: 37.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 09/05/2017] [Accepted: 10/07/2017] [Indexed: 12/14/2022] Open
Abstract
Natural biomacromolecules have attracted increased attention as carriers in biomedicine in recent years because of their inherent biochemical and biophysical properties including renewability, nontoxicity, biocompatibility, biodegradability, long blood circulation time and targeting ability. Recent advances in our understanding of the biological functions of natural-origin biomacromolecules and the progress in the study of biological drug carriers indicate that such carriers may have advantages over synthetic material-based carriers in terms of half-life, stability, safety and ease of manufacture. In this review, we give a brief introduction to the biochemical properties of the widely used biomacromolecule-based carriers such as albumin, lipoproteins and polysaccharides. Then examples from the clinic and in recent laboratory development are summarized. Finally the current challenges and future prospects of present biological carriers are discussed.
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Key Words
- ABD, albumin binding domain
- ACM, aclacinomycin
- ACS, absorbable collagen sponge
- ADH, adipic dihydrazide
- ART, artemisinin
- ASF, Antheraea mylitta silk fibroin
- ATRA, all-trans retinoic acid
- ATS, artesunate
- BCEC, brain capillary endothelial cells
- BMP-2, bone morphogenetic protein-2
- BSA, bovine serum albumin
- BSF, Bombyx mori silk fibroin
- Biomacromolecule
- CC-HAM, core-crosslinked polymeric micelle based hyaluronic acid
- CD, cyclodextrin
- CD-NPs, amphiphilic MMA–tBA β-CD star copolymers that are capable of forming nanoparticles
- CD-g-CS, chitosan grafted with β-cyclodextrin
- CD/BP, cyclodextrin–bisphosphonate complexes
- CIA, collagen-induced arthritis
- CM, collagen matrices
- CMD-ChNP, carboxylmethyl dextran chitosan nanoparticle
- DHA, dihydroartesunate
- DOXO-EMCH, (6-maleimidocaproyl)hydrazone derivative of doxorubicin
- DOX–TRF, doxorubincin–transferrin conjugate
- DTX-HPLGA, HA coated PLGA nanoparticulate docetaxel
- Drug delivery
- ECM, extracellular matrix
- EMT, epithelial mesenchymal transition
- EPR, enhanced permeability and retention
- FcRn, neonatal Fc receptor
- GAG, glycosaminoglycan
- GC-DOX, glycol–chitosan–doxorubicin conjugate
- GDNF, glial-derived neurotrophic factor
- GO, grapheme oxide
- GSH, glutathione
- Gd, gadolinium
- HA, hyaluronic acid
- HA-CA, catechol-modified hyaluronic acid
- HCF, heparin-conjugated fibrin
- HDL, high density lipoprotein
- HEK, human embryonic kidney
- HSA, human serum albumin
- IDL, intermediate density lipoprotein
- INF, interferon
- LDL, low density lipoprotein
- LDLR, low density lipoprotein receptor
- LDV, leucine–aspartic acid–valine
- LMWH, low molecular weight heparin
- MSA, mouse serum albumin
- MTX–HSA, methotrexate–albumin conjugate
- NIR, near-infrared
- NSCLC, non-small cell lung cancer
- OP-Gel-NS, oxidized pectin-gelatin-nanosliver
- PEC, polyelectrolyte
- PTX, paclitaxel
- Polysaccharide
- Protein
- RES, reticuloendothelial system
- RGD, Arg–Gly–Asp peptide
- SF, silk fibroin
- SF-CSNP, silk fibroin modified chitosan nanoparticle
- SFNP, silk fibroin nanoparticle
- SPARC, secreted protein acidic and rich in cysteine
- TRAIL, tumor-necrosis factor-related apoptosis-inducing ligand
- Tf, transferrin
- TfR, transferrin receptor
- Tissue engineering
- VEGF, vascular endothelial growth factor
- VLDL, very low density lipoprotein
- pDNA, plasmid DNA
- rHDL, recombinant HDL
- rhEGF-2/HA, recombinant human fibroblast growth factor type 2 in a hyaluronic acid carrier
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Affiliation(s)
| | | | - Chen Jiang
- Key Laboratory of Smart Drug Delivery, Ministry of Education, State Key Laboratory of Medical Neurobiology, Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai 200032, China
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Niu R, Qin Z, Ji F, Xu M, Tian X, Li J, Yao F. Hybrid pectin-Fe 3+/polyacrylamide double network hydrogels with excellent strength, high stiffness, superior toughness and notch-insensitivity. SOFT MATTER 2017; 13:9237-9245. [PMID: 29199306 DOI: 10.1039/c7sm02005h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The lack of sufficient mechanical properties restricts the application of polysaccharide-based hydrogels in the field of biomedicine, especially load-bearing tissue repair. Nowadays, double network (DN) hydrogels have aroused great interest through special cooperation between two contrasting networks. Inspired by this idea, here, we devised a new strategy to prepare a pectin-Fe3+/polyacrylamide hybrid DN hydrogel using a simple two-step method. The introduction of Fe3+ ions into a pectin network to produce strong reversible ionic complexation, results in excellent toughness. Under optimal conditions, our hybrid DN hydrogels possessed tensile strength as high as 0.9 MPa, corresponding to a high strain of 1300%. Besides, our hybrid DN hydrogels also exhibited superb stiffness (elastic modulus ∼ 1.46 MPa), toughness (fracture energy ∼ 3785 J m-2), and water absorption capacity (85%). Loading-unloading tests showed that the internal fracture process of the hydrogels was continuous. Owing to the reversible structure of Fe3+-pectin complexation, the hybrid DN hydrogels also showed good fatigue resistance, notch-insensitivity and recoverability. This type of polysaccharide-based hydrogel has potential to broaden the application in the load-bearing tissue repair field.
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Affiliation(s)
- Rui Niu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
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Preparation, characterization, antibacterial properties, and hemostatic evaluation of ibuprofen-loaded chitosan/gelatin composite films. J Appl Polym Sci 2017. [DOI: 10.1002/app.45441] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Lima LA, de Vries R, Biswaro LS, Vasconcelos IM, Franco OL, Dias SC. Fusion of plectasin derivative NZ2114 with hydrophilic random coil polypeptide: Recombinant production in Pichia pastoris and antimicrobial activity against clinical strain MRSA. Biopolymers 2017; 110. [PMID: 28608428 DOI: 10.1002/bip.23034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Revised: 04/27/2017] [Accepted: 05/30/2017] [Indexed: 11/06/2022]
Abstract
One of the roadblocks towards the practical use of antimicrobial peptides for medical use is their relatively high cost when synthesized chemically. Effective recombinant production has only been successful in some cases, such as the previously reported production in Pichia pastoris of the antimicrobial plectasin derivative peptide NZ2114. The same production host has also been used extensively to produce so-called protein-polymers: sequences that consist of repetitions of simple amino acid motifs found in structural proteins such as collagen and elastin, and that can be designed to self-assemble in micelles, fibers and hydrogels. With the eventual goal of producing recombinant biomaterials such as antimicrobial protein polymer, we here explore the secreted production in Pichia pastoris of a fusion of NZ2114 with a hydrophilic random coil protein polymer CP4 . The intact NZ2114-CP4 fusion copolymer was produced with a yield of purified protein on the order of 1 g.L-1 supernatant. We find that purified NZ2114-CP4 has an activity against clinical strain MRSA, but very much lower than activity of chemically synthesized NZ2114. We conclude that possibly, the activity of NZ2114 is impaired by the C-terminal attachment to the protein polymer chain, but other reasons for the low activity cannot yet be excluded either. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- L A Lima
- Centro de Análises, Proteômicas e Bioquímicas, Programa de Pós Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, Brazil
| | - R de Vries
- Physical Chemistry and Soft Matter, Wageningen University Stippeneng 4, 6708 WE Wageningen, The Netherlands
| | - L S Biswaro
- Centro de Análises, Proteômicas e Bioquímicas, Programa de Pós Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, Brazil
| | - I M Vasconcelos
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal do Ceará, Fortaleza, Brazil
| | - O L Franco
- Centro de Análises, Proteômicas e Bioquímicas, Programa de Pós Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, Brazil
- S-Inova, Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Mato Grosso do Sul, Brazil
| | - S C Dias
- Centro de Análises, Proteômicas e Bioquímicas, Programa de Pós Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, Brasília, Brazil
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Singh S, Gupta B. Size-controlled preparation of nanosoy for potential biomedical applications. POLYM INT 2016. [DOI: 10.1002/pi.5254] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Surabhi Singh
- Bioengineering Laboratory, Department of Textile Technology; Indian Institute of Technology Delhi; New Delhi 110016 India
| | - Bhuvanesh Gupta
- Bioengineering Laboratory, Department of Textile Technology; Indian Institute of Technology Delhi; New Delhi 110016 India
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B.S. Albuquerque P, C.B.B. Coelho L, A. Teixeira J, G. Carneiro-da-Cunha M. Approaches in biotechnological applications of natural polymers. AIMS MOLECULAR SCIENCE 2016. [DOI: 10.3934/molsci.2016.3.386] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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