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Jiao H, Zhang M, Sun J, Ali SS, Zhang H, Li Y, Wang X, Fu Y, Wang X, Liu J. Exploring the potential of selective oxidation in bioconjugation of collagen with xyloglucan carboxylates. Int J Biol Macromol 2024; 269:131771. [PMID: 38688792 DOI: 10.1016/j.ijbiomac.2024.131771] [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: 01/10/2024] [Revised: 03/09/2024] [Accepted: 04/20/2024] [Indexed: 05/02/2024]
Abstract
Xyloglucan (XG), as a natural biopolymer, possesses a sound biocompatibility and an impressive biodegradability, which are usually featured with abundant hydroxyl groups available for the bioconjugation with a bioactive moiety, suggesting a promising or unique value possibly applied in the field of biomedicine. In this study, XG was extracted from Tamarind seeds and subjected to four regioselective oxidation methods to introduce carboxyl groups onto the XG molecules for a bioconjugation with collagen. Galactose oxidase and reducing end aldehyde group oxidation mainly resulted in a low carboxylate content at ∼0.34 mmol/g, whereas the primary and secondary hydroxyl group oxidations would lead to a high carboxyl content at ∼0.84 mmol/g. The number-average molar mass (Mn) and weight-average molar mass (Mw) of XG were 8.8 × 105 g/mol and 1.1 × 106 g/mol, respectively. The oxidized XGs were then subjected to a further biofunctionalization with the collagen through EDC/NHS coupling, which exhibited a degree of conjugation rate, ranged from 50 % to 72 %. The collagen-conjugated at the C6 position of XGs exhibited the highest cell viability recorded at 168 % in promoting cell growth and proliferation after 72 h of culture, surpassing that of pure collagen recorded at 138 %, which may indeed suggest a promising value in a biomedical application.
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Affiliation(s)
- Haixin Jiao
- Biofuels Institute, School of Emergency Management, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Meng Zhang
- Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
| | - Jianzhong Sun
- Biofuels Institute, School of Emergency Management, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China; International Joint Research Center on High-value Utilization of Agricultural Waste Biomass between Jiangsu University and Mie University, Zhenjiang 212013, China.
| | - Sameh Samir Ali
- Botany Department, Faculty of Science, Tanta University, Tanta 31527, Egypt
| | - Hongxing Zhang
- Biofuels Institute, School of Emergency Management, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yan Li
- Biofuels Institute, School of Emergency Management, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xiangyu Wang
- Biofuels Institute, School of Emergency Management, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yinyi Fu
- Biofuels Institute, School of Emergency Management, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xiulun Wang
- International Joint Research Center on High-value Utilization of Agricultural Waste Biomass between Jiangsu University and Mie University, Zhenjiang 212013, China; Graduate School of Bioresources, Mie University, Tsu, Mie 514-8507, Japan
| | - Jun Liu
- Biofuels Institute, School of Emergency Management, School of Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China; International Joint Research Center on High-value Utilization of Agricultural Waste Biomass between Jiangsu University and Mie University, Zhenjiang 212013, China.
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Kesavan S, Rajesh D, Shanmugam J, Sharmili SA, Gopal M, Vijayakumar S. Biocompatible polysaccharide fabricated graphene oxide nanoparticles: A versatile nanodrug carrier to deliver κ- carrageenan against cancer cells. Int J Biol Macromol 2023:125322. [PMID: 37307980 DOI: 10.1016/j.ijbiomac.2023.125322] [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: 03/17/2023] [Revised: 05/30/2023] [Accepted: 06/08/2023] [Indexed: 06/14/2023]
Abstract
A graphene oxide mediated hybrid nano system for pH stimuli-responsive and in vitro drug delivery targeted for cancer was described in this study. Graphene oxide (GO) functionalized Chitosan (CS) mediated nanocarrier capped with xyloglucan (XG) was fabricated with and without Kappa carrageenan (κ-C) from red seaweed, Kappaphycus alverzii, as an active drug. FTIR, EDAX, XPS, XRD, SEM and HR-TEM studies were carried out for GO-CS-XG nanocarrier loaded with and without active drugs to understand the physicochemical properties. XPS (C1s, N1s and O1s) confirmed the fabrications of XG and functionalization of GO by CS via the binding energies at 284.2 eV, 399.4 eV and 531.3 eV, respectively. The amount of drug loaded in vitro was 0.422 mg/mL. The GO-CS-XG nanocarrier showed a cumulative drug release of 77 % at acidic pH 5.3. In contrast to physiological conditions, the release rate of κ-C from the GO-CS-XG nanocarrier was considerably higher in the acidic condition. Thus, a pH stimuli-responsive anticancer drug release was successfully achieved with the GO-CS-XG-κ-C nanocarrier system for the first time. The drug release mechanism was carried out using various kinetic models that showed a mixed release behavior depending on concentration and diffusion/swelling mechanism. The best-fitting model which supports our release mechanism are zero order, first order and Higuchi models. GO-CS-XG and κ-C loaded nanocarrier biocompatibility were determined by in vitro hemolysis and membrane stabilization studies. MCF-7 and U937 cancer cell lines were used to study the cytotoxicity of the nanocarrier by MTT assay, which indicates excellent cytocompatibility. These findings support the versatile use of a green renewable biocompatible GO-CS-XG nanocarrier as targeted drug delivery and potential anticancer agent for therapeutic purposes.
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Affiliation(s)
- Sonia Kesavan
- Department of Biochemistry, Ethiraj College for Women (Autonomous), Chennai, Tamil Nadu, 600 008, India; Department of Chemistry, Queen Mary's College (Autonomous), Chennai, Tamil Nadu 600004, India
| | - D Rajesh
- Department of Microbiology, Chennai National Arts and Science College, Chennai, Tamil Nadu 600 054, India
| | - Jayashree Shanmugam
- Department of Biotechnology, Stella Maris College (Autonomous), Chennai, Tamil Nadu 600086, India
| | - S Aruna Sharmili
- Department of Biotechnology, Stella Maris College (Autonomous), Chennai, Tamil Nadu 600086, India.
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Ma Y, Yang J, Hu Y, Xia Z, Cai K. Osteogenic differentiation of the MSCs on silk fibroin hydrogel loaded Fe3O4@PAA NPs in static magnetic field environment. Colloids Surf B Biointerfaces 2022; 220:112947. [DOI: 10.1016/j.colsurfb.2022.112947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/30/2022] [Accepted: 10/15/2022] [Indexed: 11/05/2022]
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Qamar SA, Riasat A, Jahangeer M, Fatima R, Bilal M, Iqbal HMN, Mu BZ. Prospects of microbial polysaccharides-based hybrid constructs for biomimicking applications. J Basic Microbiol 2022; 62:1319-1336. [PMID: 35048396 DOI: 10.1002/jobm.202100596] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/20/2021] [Accepted: 01/08/2022] [Indexed: 02/05/2023]
Abstract
Polysaccharides are biobased polymers obtained from renewable sources. They exhibit various interesting features including biocompatibility, biodegradability, and nontoxicity. Microbial polysaccharides are produced by several microorganisms including yeast, fungi, algae, and bacteria. Microbial polysaccharides have gained high importance in biotechnology due to their novel physiochemical characteristics and composition. Among microbial polysaccharides, xanthan, alginate, gellan, and dextran are the most commonly reported polysaccharides for the development of biomimetic materials for biomedical applications including targeted drug delivery, wound healing, and tissue engineering. Several chemical and physical cross-linking reactions are performed to increase their technological and functional properties. Owning to the broad-scale applications of microbial polysaccharides, this review aims to summarize the characteristics with different ways of physical/chemical crosslinking for polysaccharide regulation. Recently, several biopolymers have gained high importance due to their biologically active properties. This will help in the formation of bioactive nutraceuticals and functional foods. This review provides a perspective on microbial polysaccharides, with special emphasis given to applications in promising biosectors and the subsequent advancement on the discovery and development of new polysaccharides for adding new products.
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Affiliation(s)
- Sarmad Ahmad Qamar
- State Key Laboratory of Bioreactor Engineering and School of Biotechnology, East China University of Science and Technology, Shanghai, China
| | - Areej Riasat
- Department of Biochemistry, Government College University, Faisalabad, Pakistan
| | - Muhammad Jahangeer
- Department of Biochemistry, Government College University, Faisalabad, Pakistan
| | - Rameen Fatima
- Department of Biochemistry, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, China
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, Mexico
| | - Bo-Zhong Mu
- State Key Laboratory of Bioreactor Engineering and School of Biotechnology, East China University of Science and Technology, Shanghai, China
- State Key Laboratory of Bioreactor Engineering and School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China
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Srivastava N, Srivastava M, Alhazmi A, Mohammad A, Khan S, Pal DB, Haque S, Singh R, Mishra PK, Gupta VK. Sustainable green approach to synthesize Fe 3O 4/α-Fe 2O 3 nanocomposite using waste pulp of Syzygium cumini and its application in functional stability of microbial cellulases. Sci Rep 2021; 11:24371. [PMID: 34934128 PMCID: PMC8692407 DOI: 10.1038/s41598-021-03776-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 11/29/2021] [Indexed: 01/05/2023] Open
Abstract
Synthesis of nanomaterials following green routes have drawn much attention in recent years due to the low cost, easy and eco-friendly approaches involved therein. Therefore, the current study is focused towards the synthesis of Fe3O4/α-Fe2O3 nanocomposite using waste pulp of Jamun (Syzygium cumini) and iron nitrate as the precursor of iron in an eco-friendly way. The synthesized Fe3O4/α-Fe2O3 nanocomposite has been extensively characterized through numerous techniques to explore the physicochemical properties, including X-ray diffraction, Fourier transform infrared spectroscopy, Raman spectroscopy, Ultraviolet-Vis spectroscopy, field emission scanning electron microscope, high resolution transmission electron microscope and vibrating sample magnetometer. Further, efficiency of the Fe3O4/α-Fe2O3 nanocomposite has been evaluated to improve the incubation temperature, thermal/pH stability of the crude cellulase enzymes obtained from the lab isolate fungal strain Cladosporium cladosporioides NS2 via solid state fermentation. It is found that the presence of 0.5% Fe3O4/α-Fe2O3 nanocomposite showed optimum incubation temperature and thermal stability in the long temperature range of 50–60 °C for 15 h along with improved pH stability in the range of pH 3.5–6.0. The presented study may have potential application in bioconversion of waste biomass at high temperature and broad pH range.
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Affiliation(s)
- Neha Srivastava
- Department of Chemical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, U.P., 221005, India.
| | - Manish Srivastava
- Department of Chemical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, U.P., 221005, India
| | - Alaa Alhazmi
- Department of Medical Laboratory Technology, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Akbar Mohammad
- School of Chemical Engineering, Yeungnam University, Gyeongsan-si, Gyeongbuk, 38541, South Korea
| | - Saif Khan
- Department of Basic Dental and Medical Sciences, College of Dentistry, University of Ha'il, Ha'il, 2440, Saudi Arabia
| | - Dan Bahadur Pal
- Department of Chemical Engineering, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, 835215, India
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia.,Faculty of Medicine, Bursa Uludağ University, Görükle Campus, Nilüfer, Bursa, 16059, Turkey
| | - Rajeev Singh
- Department of Environmental Studies, Satyawati College, University of Delhi, New Delhi, Delhi, 110052, India
| | - P K Mishra
- Department of Chemical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, U.P., 221005, India
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG, UK. .,Center for Safe and Improved Food, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG, UK.
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