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Sarkar R, Chatterjee R, Dutta S, Kumar S, Kumar S, Goswami C, Goswami L, Pal S, Bandyopadhyay A. Cytocompatible Hyperbranched Polyesters Capable of Altering the Ca 2+ Signaling in Neuronal Cells In Vitro. ACS APPLIED BIO MATERIALS 2024. [PMID: 39388599 DOI: 10.1021/acsabm.4c00848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2024]
Abstract
Synthetic hyperbranched polyesters with potential therapeutic properties were synthesized using the bifunctional polyethylene glycol or PEG with different molecular weights, ca., 4000, 6000, and 20,000 g/mol, and the trifunctional trans-aconitic acid or TAA. During polycondensation, a fixed amount of PEG was allowed to react with varying amounts of TAA (1:1 and 1:3) to control the branching extents. It was found that the synthetic polyesters had a considerable yield and were highly water soluble. Spectroscopic data (Fourier transform infrared and 1H NMR) confirmed the polyester formation; the branching percentages were determined from 1H NMR spectroscopy which varied from 73% to 22% among the synthesized samples. As the molecular weight of PEG was increased, the branching percentage drastically dropped. All polyesters were found to be negatively charged due to the ionization of unreacted -COOH in the branched ends at the working pH (7.4). Both the hydrodynamic size and intrinsic viscosity were found to reduce as the branching extent increased. Among the sets of polyesters, the one with the highest branching percentage (73%) showed the core-shell morphology (evident from field emission scanning electron microscopy and transmission electron microscopy studies). It also exhibited the highest efficiency toward Ca2+ influx in neuronal cells due to the unique morphology and the negatively charged surface. Nevertheless, this particular grade of polyester along with all the other grades was cytocompatible and induced reactive oxygen species generation. Since the maximally branched grade was highly efficient in altering the Ca2+ signaling through stronger influx, it may well be tested for treating neuronal disorders in vivo in future.
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Affiliation(s)
- Reetika Sarkar
- Department of Polymer Science and Technology, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
| | - Rahul Chatterjee
- Department of Polymer Science and Technology, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
| | - Sonai Dutta
- Department of Polymer Science and Technology, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
| | - Satish Kumar
- School of Biological Sciences, National Institute of Science Education and Research Bhubaneswar, P.O. Jatni, Khurda 752050, Odisha, India
| | - Shamit Kumar
- School of Biological Sciences, National Institute of Science Education and Research Bhubaneswar, P.O. Jatni, Khurda 752050, Odisha, India
- Training School Complex, Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400094, India
| | - Chandan Goswami
- School of Biological Sciences, National Institute of Science Education and Research Bhubaneswar, P.O. Jatni, Khurda 752050, Odisha, India
- Training School Complex, Homi Bhabha National Institute, Anushakti Nagar, Mumbai 400094, India
| | - Luna Goswami
- School of Biotechnology and School of Chemical Technology, KIIT Deemed to be University, Patia, Bhubaneswar 751024, India
| | - Sagar Pal
- Department of Chemistry, Indian Institute of Technology (ISM) Dhanbad 826004, Jharkhand, India
| | - Abhijit Bandyopadhyay
- Department of Polymer Science and Technology, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
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Xiang Q, Hao Y, Xia Z, Liao M, Rao X, Lao S, He Q, Ma C, Liao W. Biomedical applications and nutritional value of specific food-derived polysaccharide-based hydrogels. Adv Nutr 2024:100309. [PMID: 39349098 DOI: 10.1016/j.advnut.2024.100309] [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: 01/05/2024] [Revised: 04/13/2024] [Accepted: 09/10/2024] [Indexed: 10/02/2024] Open
Abstract
Food-derived polysaccharide-based hydrogels (FPBHs), which are composed of polysaccharides derived from food sources exhibit great potential for biomedical applications. The FPBHs possess a wide range of biological activities and can be utilized in the treatment of various clinical diseases. However, the majority of research efforts have predominantly focused on non-specific polysaccharides derived from various sources (most plants, animals, and microorganisms), while the exploration of hydrogels originating from specific polysaccharides with distinct bioactivity extracted from natural food sources remains limited. In this review, a comprehensive search was conducted across three major databases (PubMed, Web of Science, and Medline) until 7th Apr 2024 to include 32 studies that employed FPBHs for biomedical applications. This review provides an overview of hydrogels based on specific food-derived polysaccharides by summarizing their types, sources, molecular weight, monosaccharide composition and biological activities. The crosslinking strategies employed in the fabrication of FPBHs were demonstrated. The attributes and characteristics of FPBHs were delined, including their physical, chemical, and functional properties. Of particular note, the review highlights in vivo and in vitro studies exploring the biomedical applications of FPBHs and delve into the nutritional value of specific food-derived polysaccharides. The challenges encountered in basic research involving FPBHs were enumerated as well as limitation in their clinical practice. Finally, the potential market outlook for FPBHs in the future was also discussed.
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Affiliation(s)
- Qianru Xiang
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical, School of Public Health, Southern Medical University, Guangzhou, China.
| | - Yuting Hao
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical, School of Public Health, Southern Medical University, Guangzhou, China.
| | - Zijun Xia
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical, School of Public Health, Southern Medical University, Guangzhou, China
| | - Meiqi Liao
- Disease Research, First clinical medical College, Southern Medical University, Guangzhou, China
| | - Xinkai Rao
- School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Shenghui Lao
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical, School of Public Health, Southern Medical University, Guangzhou, China
| | - Qi He
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Congshun Ma
- NHC Key Laboratory of Male Reproduction and Genetics, Guangzhou, China; Department of Reproductive Medicine Center, Guangdong Provincial Reproductive Science Institute (Guangdong Provincial Fertility Hospital), Guangzhou, China.
| | - Wenzhen Liao
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical, School of Public Health, Southern Medical University, Guangzhou, China.
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Singh A, Kumar S, Acharya TK, Kumar S, Chawla S, Goswami C, Goswami L. Modulation of calcium-influx by carboxymethyl tamarind‑gold nanoparticles promotes biomineralization for tissue regeneration. Int J Biol Macromol 2024; 264:130605. [PMID: 38447827 DOI: 10.1016/j.ijbiomac.2024.130605] [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: 11/02/2023] [Revised: 02/20/2024] [Accepted: 02/25/2024] [Indexed: 03/08/2024]
Abstract
Gold nanoparticles (AuNPs) have been reported to modulate bone tissue regeneration and are being extensively utilized in biomedical implementations attributable to their low cytotoxicity, biocompatibility and simplicity of functionalization. Lately, biologically synthesized nanoparticles have acquired popularity because of their environmentally acceptable alternatives for diverse applications. Here we report the green synthesis of AuNPs by taking the biopolymer Carboxymethyl Tamarind (CMT) as a unique reducing as well as a stabilizing agent. The synthesized CMT-AuNPs were analyzed by UV-vis spectrophotometer, DLS, FTIR, XRD, TGA, SEM and TEM. These results suggest that CMT-AuNPs possess an average size of 19.93 ± 8.52 nm and have long-term stability. Further, these CMT-AuNPs promote the proliferation together with the differentiation and mineralization of osteoblast cells in a "dose-dependent" manner. Additionally, CMT-AuNPs are non-toxic to SD rats when applied externally. We suggest that the CMT-AuNPs have the potential to be a suitable and non-toxic agent for differentiation and mineralization of osteoblast cells in vitro and this can be tested in vivo as well.
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Affiliation(s)
- Abhishek Singh
- School of Biotechnology, KIIT Deemed to be University, Patia, Bhubaneswar 751024, India
| | - Satish Kumar
- School of Biological Sciences, National Institute of Science Education and Research, HBNI, Khordha, Jatni, Odisha 752050, India
| | - Tusar Kanta Acharya
- School of Biological Sciences, National Institute of Science Education and Research, HBNI, Khordha, Jatni, Odisha 752050, India
| | - Shamit Kumar
- School of Biological Sciences, National Institute of Science Education and Research, HBNI, Khordha, Jatni, Odisha 752050, India
| | - Saurabh Chawla
- School of Biological Sciences, National Institute of Science Education and Research, HBNI, Khordha, Jatni, Odisha 752050, India
| | - Chandan Goswami
- School of Biological Sciences, National Institute of Science Education and Research, HBNI, Khordha, Jatni, Odisha 752050, India
| | - Luna Goswami
- School of Biotechnology, KIIT Deemed to be University, Patia, Bhubaneswar 751024, India; School of Chemical Technology, KIIT Deemed to be University, Patia, Bhubaneswar 751024, India.
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Singh A, Muduli C, Senanayak SP, Goswami L. Graphite nanopowder incorporated xanthan gum scaffold for effective bone tissue regeneration purposes with improved biomineralization. Int J Biol Macromol 2023; 234:123724. [PMID: 36801298 DOI: 10.1016/j.ijbiomac.2023.123724] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/07/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023]
Abstract
In the current work, biomaterial composed of Xanthan gum and Diethylene glycol dimethacrylate with impregnation of graphite nanopowder filler in their matrices was fabricated successfully for their potential usage in the engineering of bone defects. Various physicochemical properties associated with the biomaterial were characterized using FTIR, XRD, TGA, SEM etc. The biomaterial rheological studies imparted the better notable properties associated with the inclusion of graphite nanopowder. The biomaterial synthesized exhibited a controlled drug release. Adhesion and proliferation of different secondary cell lines do not generate ROS on the current biomaterial and thus show its biocompatibility and non-toxic nature. The synthesized biomaterial's osteogenic potential on SaOS-2 cells was supported by increased ALP activity, enhanced differentiation and biomineralization under osteoinductive circumstances. The current biomaterial demonstrates that in addition to the drug-delivery applications, it can also be a cost-effective substrate for cellular activities and has all the necessary properties to be considered as a promising alternative material suitable for repairing and restoring bone tissues. We propose that this biomaterial may have commercial importance in the biomedical field.
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Affiliation(s)
- Abhishek Singh
- School of Biotechnology, KIIT Deemed to be University, Patia, Bhubaneswar 751024, India
| | - Chinmayee Muduli
- ICAR-Central Institute of Freshwater Aquaculture, Bhubaneswar 751002, India
| | - Satyaprasad P Senanayak
- Nanoelectronics and Device Physics Lab, School of Physical Science, National Institute of Science Education and Research, An OCC of HBNI, Jatni 752050, India
| | - Luna Goswami
- School of Biotechnology, KIIT Deemed to be University, Patia, Bhubaneswar 751024, India; School of Chemical Technology, KIIT Deemed to be University, Patia, Bhubaneswar 751024, India.
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Hu X, Zhang L, Yan L, Tang L. Recent Advances in Polysaccharide-Based Physical Hydrogels and Their Potential Applications for Biomedical and Wastewater Treatment. Macromol Biosci 2022; 22:e2200153. [PMID: 35584011 DOI: 10.1002/mabi.202200153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/10/2022] [Indexed: 11/06/2022]
Abstract
Polysaccharides have been widely employed to fabricate hydrogels owing to their intrinsic properties including biocompatibility, biodegradability, sustainability, and easy modification. However, a considerable amount of polysaccharide-based hydrogels are prepared by chemical crosslinking method using organic solvents or toxic crosslinkers. The presence of reaction by-products and residual toxic substances in the obtained materials cause a potential secondary pollution risk and thus severely limited their practical applications. In contrast, polysaccharide-based physical hydrogels are preferred over chemically derived hydrogels and can be used to address existing drawbacks of chemical hydrogels. The polysaccharide chains of such hydrogel are typically crosslinked by dynamic non-covalent bonds, and the co-existence of multiple physical interactions stabilize the hydrogel network. This review focuses on providing a detailed outlook for the design strategies and formation mechanisms of polysaccharide-based physical hydrogels as well as their specific applications in tissue engineering, drug delivery, wound healing, and wastewater treatment. The main preparation principles, future challenges, and potential improvements are also outlined. The authors hope that this review could provide valuable information for the rational fabrication of polysaccharide-based physical hydrogel. The specific research works listed in the review will provide a systematic and solid research basis for the reliable development of polysaccharide-based physical hydrogel. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Xinyu Hu
- Institute of Chemical Industry of Forest Products, CAF, Key Lab. of Biomass Energy and Material, Jiangsu Province, National Engineering Research Center of Low-Carbon Processing and Utilization of Forest Biomass, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing, 210042, China.,Research Institute of Forestry New Technology, CAF, Beijing, 100091, China
| | - Liangliang Zhang
- Institute of Chemical Industry of Forest Products, CAF, Key Lab. of Biomass Energy and Material, Jiangsu Province, National Engineering Research Center of Low-Carbon Processing and Utilization of Forest Biomass, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing, 210042, China
| | - Linlin Yan
- Institute of Chemical Industry of Forest Products, CAF, Key Lab. of Biomass Energy and Material, Jiangsu Province, National Engineering Research Center of Low-Carbon Processing and Utilization of Forest Biomass, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing, 210042, China.,Research Institute of Forestry New Technology, CAF, Beijing, 100091, China
| | - Lihua Tang
- Institute of Chemical Industry of Forest Products, CAF, Key Lab. of Biomass Energy and Material, Jiangsu Province, National Engineering Research Center of Low-Carbon Processing and Utilization of Forest Biomass, Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing, 210042, China
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Nguyen MTH, Tran CV, Nguyen PH, Tran QD, Kim MS, Jung WK, Nguyen PTM. In vitro osteogenic activities of sulfated derivative of polysaccharide extracted from Tamarindus indica L. Biol Chem 2021; 402:1213-1224. [PMID: 34342947 DOI: 10.1515/hsz-2021-0200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 07/01/2021] [Indexed: 12/13/2022]
Abstract
Osteoporosis, one of the most serious public health concerns caused by an imbalance between bone resorption and bone formation, has a major impact on the population. Therefore, finding the effective osteogenic compounds for the treatment of osteoporosis is a promising research approach. In our study, tamarind (Tamarindus indica L.) seed polysaccharide (TSP) extracted from tamarind seed was subjected to synthesize its sulfate derivatives. The 1H NMR, FT-IR, SEM, monosaccharide compositions and elemental analysis data revealed that tamarind seed polysaccharide sulfate (TSPS) was successfully prepared. As the result, TSPS showed potent effects on inducing osteoblast differentiation via increasing alkaline phosphatase (ALP) activity up to 20% after 10 days and bone mineralization approximately 58% after four weeks at concentration of 20 μg/mL, whereas no statistically increase for both ALP activity and bone mineralization was observed in TSP treatment. Furthermore, TSPS enhanced expression of several marker genes in bone formation. Overall, the obtained data provided novelty on osteogenic compounds originated from TSP of T. indica, as well as scientific fundamentals on drug development and bone tissue engineering for the treatment of osteoporosis and other bone-related diseases.
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Affiliation(s)
- Minh Thi Hong Nguyen
- University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, 100000, Vietnam
| | - Chien Van Tran
- Institute of Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, 100000, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, 100000, Vietnam
| | - Phuong Hong Nguyen
- Institute of Research and Development, Duy Tan University, Danang, 550000, Vietnam
| | - Quang De Tran
- Department of Chemistry, College of Natural Sciences, Can Tho University, Cantho, 900000, Vietnam
| | - Min-Sung Kim
- Department of Biomedical Engineering and Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan, 608-737, Republic of Korea
- Marine integrated Biomedical Technology center, The National Key Research Institutes in Universities, Pukyong National University, Busan, 608-737, Republic of Korea
| | - Won-Kyo Jung
- Department of Biomedical Engineering and Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan, 608-737, Republic of Korea
- Marine integrated Biomedical Technology center, The National Key Research Institutes in Universities, Pukyong National University, Busan, 608-737, Republic of Korea
| | - Phuong Thi Mai Nguyen
- Institute of Biotechnology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, 100000, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, 100000, Vietnam
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Zhao X, Li P, Zhu J, Xia Y, Ma J, Pu X, Wang Y, Leng F, Wang Y, Yang S, Ran F, Tang D, Zhang W. Polygonatum polysaccharide modified montmorillonite/chitosan/glycerophosphate composite hydrogel for bone tissue engineering. INT J POLYM MATER PO 2021. [DOI: 10.1080/00914037.2021.1960336] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Xiaoliang Zhao
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
| | - Pingping Li
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
| | - Jianning Zhu
- Gansu Drug Administration Review and Certification Center, Lanzhou 730050, Gansu, P. R. China
| | - Yunya Xia
- China National Intellectual Property Administration, Beijing 102206, P. R. China
| | - Jianzhong Ma
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
| | - Xiuying Pu
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
| | - Yonggang Wang
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
| | - Feifan Leng
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
| | - Yanling Wang
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
| | - Shuhong Yang
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
| | - Fen Ran
- School of Material Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
| | - Dan Tang
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
| | - Weijie Zhang
- School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China
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Majhi R, Majhi RK, Garhnayak L, Patro TK, Dhal A, Kumar S, Guha P, Goswami L, Goswami C. Comparative evaluation of surface-modified zirconia for the growth of bone cells and early osseointegration. J Prosthet Dent 2021; 126:92.e1-92.e8. [PMID: 34049698 DOI: 10.1016/j.prosdent.2021.04.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/04/2021] [Accepted: 04/05/2021] [Indexed: 11/19/2022]
Abstract
STATEMENT OF PROBLEM Rapid osseointegration between implant and bone tissue for early loading of a prosthesis with sufficient primary stability depends on the surface characteristics of the implant. The development and characterization of suitable surface coatings on dental implants is a major challenge. PURPOSE The purpose of this in vitro study was to evaluate and compare the osteogenic potential and cytotoxicity of unmodified zirconia, acid-etched zirconia, bioactive glass-coated zirconia, and tamarind kernel polysaccharide with hydrophilic acrylic acid (TKP-AA) hydrogel-coated zirconia. MATERIAL AND METHODS Thirty-six disks each of unmodified zirconia, acid-etched, 45S5 bioactive glass-coated, and TKP-AA hydrogel-coated zirconia were evaluated for osteogenic potential and cytotoxic effect by using human osteoblast Saos-2 cells. The surface topography of the disks and the morphology of the cells grown on these surfaces were examined by scanning electron microscopy (n=3). The cell attachment was evaluated by confocal imaging (n=3). The cytotoxic effect was evaluated by cell viability assay (n=9). Osteoblast maturation was assessed by alkaline phosphatase assay (n=9) and cell mineralization by alizarin red staining (n=9). ANOVA and Bonferroni multiple comparison post hoc tests were used to evaluate the statistical significance of the intergroup differences in these characteristics (α=.05). RESULTS The surface modifications resulted in distinct changes in the surface morphology of zirconia disks and the growth of Saos-2 cells. Zirconia disks coated with TKP-AA promoted higher proliferation of osteoblasts compared with unmodified disks (P<.001). Similarly, the surface modifications significantly increased the differentiation of mesenchymal stem cells to osteoblasts as compared with uncoated zirconia (P<.001). However, the rate of differentiation to osteoblasts was similar among the surface modifications. Acid-etched and TKP-AA-coated disks promoted mineralization of osteoblasts to the same extent, except bioactive glass coating, which significantly increased the rate of mineralization (P<.001). CONCLUSIONS Surface modification of zirconia by acid etching and coating with Bioglass or TKP-AA hydrogel resulted in the improved growth and differentiation of osteoblasts. TKP-AA hydrogel coating promoted the proliferation of osteoblasts, whereas Bioglass coating showed better mineralization. TKP-AA hydrogel coating is a promising candidate for improving the osseointegration of dental implants that warrants further investigation.
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Affiliation(s)
- Rashmita Majhi
- Master in Dental Surgery, Department of Prosthodontics, SCB Dental College and Hospital, Cuttack, Odisha, India
| | - Rakesh Kumar Majhi
- Postdoctoral Researcher, School of Biological Sciences, National Institute of Science Education and Research, Jatni, Bhubaneswar, Odisha, India
| | - Lokanath Garhnayak
- Associate Professor, Department of Prosthodontics, SCB Dental College and Hospital, Cuttack, Odisha, India
| | - Tapan Kumar Patro
- Professor and Head of Department, Department of Prosthodontics, SCB Dental College and Hospital, Cuttack, Odisha, India
| | - Angurbala Dhal
- Associate Professor, Department of Prosthodontics, SCB Dental College and Hospital, Cuttack, Odisha, India
| | - Satish Kumar
- Research Fellow, School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT), Bhubaneswar, Odisha, India
| | - Puspendu Guha
- Postdoctoral Researcher, Institute of Physics, Sachivalaya Marg, Bhubaneswar, India
| | - Luna Goswami
- Associate Professor, School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT), Bhubaneswar, Odisha, India; Associate Professor, School of Chemical Technology, Kalinga Institute of Industrial Technology (KIIT), Bhubaneswar, Odisha, India
| | - Chandan Goswami
- Associate Professor, School of Biological Sciences, National Institute of Science Education and Research, Jatni, Bhubaneswar, Odisha, India; Associate Professor, Homi Bhabha National Institute, Training School Complex, Mumbai, India.
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Modified tamarind kernel polysaccharide-based matrix alters neuro-keratinocyte cross-talk and serves as a suitable scaffold for skin tissue engineering. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 121:111779. [PMID: 33579440 DOI: 10.1016/j.msec.2020.111779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 11/09/2020] [Accepted: 12/02/2020] [Indexed: 11/23/2022]
Abstract
Advanced technologies like skin tissue engineering are requisite of various disorders where artificially synthesized materials need to be used as a scaffold in vivo, which in turn can allow the formation of functional skin and epidermal layer with all biological sensory functions. In this work, we present a set of hydrogels which have been synthesized by the method utilizing radical polymerization of a natural polymer extracted from kernel of Tamarindus indica, commonly known as Tamarind Kernel Powder (TKP) modified by utilizing the monomer acrylic acid (AA) in different mole ratios. These materials are termed as TKP: AA hydrogels and characterized by Atomic Force Microscopy (AFM), surface charge, and particle size distribution using Dynamic Light Scattering measurements. These materials are biocompatible with mouse dermal fibroblasts (NIH- 3T3) and human skin keratinocytes (HaCaT), as confirmed by MTT and biocompatibility assays. These TKP: AA hydrogels do not induce unwanted ROS signaling as confirmed by mitochondrial functionality determined by DCFDA staining, Mitosox imaging, and measuring the ATP levels. We demonstrate that in the co-culture system, TKP: AA allows the establishment of proper neuro-keratinocyte contact formation, suggesting that this hydrogel can be suitable for developing skin with sensory functions. Skin corrosion analysis on SD rats confirms that TKP: AA is appropriate for in vivo applications as well. This is further confirmed by in vivo compatibility and toxicity studies, including hemocompatibility and histopathology of liver and kidney upon direct introduction of hydrogel into the body. We propose that TKP: AA (1: 5) offers a suitable surface for skin tissue engineering with sensory functions applicable in vitro, in vivo, and ex vivo. These findings may have broad biomedical and clinical importance.
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TRPM8 channel inhibitor-encapsulated hydrogel as a tunable surface for bone tissue engineering. Sci Rep 2021; 11:3730. [PMID: 33580126 PMCID: PMC7881029 DOI: 10.1038/s41598-021-81041-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 11/09/2020] [Indexed: 02/07/2023] Open
Abstract
A major limitation in the bio-medical sector is the availability of materials suitable for bone tissue engineering using stem cells and methodology converting the stochastic biological events towards definitive as well as efficient bio-mineralization. We show that osteoblasts and Bone Marrow-derived Mesenchymal Stem Cell Pools (BM-MSCP) express TRPM8, a Ca2+-ion channel critical for bone-mineralization. TRPM8 inhibition triggers up-regulation of key osteogenesis factors; and increases mineralization by osteoblasts. We utilized CMT:HEMA, a carbohydrate polymer-based hydrogel that has nanofiber-like structure suitable for optimum delivery of TRPM8-specific activators or inhibitors. This hydrogel is ideal for proper adhesion, growth, and differentiation of osteoblast cell lines, primary osteoblasts, and BM-MSCP. CMT:HEMA coated with AMTB (TRPM8 inhibitor) induces differentiation of BM-MSCP into osteoblasts and subsequent mineralization in a dose-dependent manner. Prolonged and optimum inhibition of TRPM8 by AMTB released from the gels results in upregulation of osteogenic markers. We propose that AMTB-coated CMT:HEMA can be used as a tunable surface for bone tissue engineering. These findings may have broad implications in different bio-medical sectors.
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Witzler M, Büchner D, Shoushrah SH, Babczyk P, Baranova J, Witzleben S, Tobiasch E, Schulze M. Polysaccharide-Based Systems for Targeted Stem Cell Differentiation and Bone Regeneration. Biomolecules 2019; 9:E840. [PMID: 31817802 PMCID: PMC6995597 DOI: 10.3390/biom9120840] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/22/2019] [Accepted: 12/03/2019] [Indexed: 02/07/2023] Open
Abstract
Bone tissue engineering is an ever-changing, rapidly evolving, and highly interdisciplinary field of study, where scientists try to mimic natural bone structure as closely as possible in order to facilitate bone healing. New insights from cell biology, specifically from mesenchymal stem cell differentiation and signaling, lead to new approaches in bone regeneration. Novel scaffold and drug release materials based on polysaccharides gain increasing attention due to their wide availability and good biocompatibility to be used as hydrogels and/or hybrid components for drug release and tissue engineering. This article reviews the current state of the art, recent developments, and future perspectives in polysaccharide-based systems used for bone regeneration.
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Affiliation(s)
- Markus Witzler
- Department of Natural Sciences, Bonn-Rhein-Sieg University of Applied Sciences, von-Liebig-Str. 20, 53359 Rheinbach, Germany; (M.W.); (D.B.); (S.H.S.); (P.B.); (S.W.); (E.T.)
| | - Dominik Büchner
- Department of Natural Sciences, Bonn-Rhein-Sieg University of Applied Sciences, von-Liebig-Str. 20, 53359 Rheinbach, Germany; (M.W.); (D.B.); (S.H.S.); (P.B.); (S.W.); (E.T.)
| | - Sarah Hani Shoushrah
- Department of Natural Sciences, Bonn-Rhein-Sieg University of Applied Sciences, von-Liebig-Str. 20, 53359 Rheinbach, Germany; (M.W.); (D.B.); (S.H.S.); (P.B.); (S.W.); (E.T.)
| | - Patrick Babczyk
- Department of Natural Sciences, Bonn-Rhein-Sieg University of Applied Sciences, von-Liebig-Str. 20, 53359 Rheinbach, Germany; (M.W.); (D.B.); (S.H.S.); (P.B.); (S.W.); (E.T.)
| | - Juliana Baranova
- Laboratory of Neurosciences, Department of Biochemistry, Institute of Chemistry–USP, University of São Paulo, Avenida Professor Lineu Prestes 748, Vila Universitaria, São Paulo, SP 05508-000, Brazil;
| | - Steffen Witzleben
- Department of Natural Sciences, Bonn-Rhein-Sieg University of Applied Sciences, von-Liebig-Str. 20, 53359 Rheinbach, Germany; (M.W.); (D.B.); (S.H.S.); (P.B.); (S.W.); (E.T.)
| | - Edda Tobiasch
- Department of Natural Sciences, Bonn-Rhein-Sieg University of Applied Sciences, von-Liebig-Str. 20, 53359 Rheinbach, Germany; (M.W.); (D.B.); (S.H.S.); (P.B.); (S.W.); (E.T.)
| | - Margit Schulze
- Department of Natural Sciences, Bonn-Rhein-Sieg University of Applied Sciences, von-Liebig-Str. 20, 53359 Rheinbach, Germany; (M.W.); (D.B.); (S.H.S.); (P.B.); (S.W.); (E.T.)
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Kumar S, Majhi RK, Sanyasi S, Goswami C, Goswami L. Acrylic acid grafted tamarind kernel polysaccharide-based hydrogel for bone tissue engineering in absence of any osteo-inducing factors. Connect Tissue Res 2018; 59:111-121. [PMID: 29458266 DOI: 10.1080/03008207.2018.1442444] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE With increased life expectancy, disorders in lifestyle and other clinical conditions, and the changes in the connective tissues such as in bone, impose diverse biomedical problems. Cells belong to osteogenic lineages are extremely specific for their surface requirements. Therefore, suitable surfaces are the critical bottle neck for successful bone tissue engineering. This study involves assessment of polysaccharide-based hydrogel which effectively allows growth, differentiation and mineralisation of osteogenic cells even in the absence of osteogenic inducing factors. MATERIALS AND METHODS Tamarind Kernel Polysaccharide was grafted with acrylic acid at different mole ratio. The critical parameter, surface morphology for bio application was assessed by SEM. MTT assay has been performed with hydrogels on Saos-2 cells. The biocompatibility and adhesion of different cell lines (F-11, Saos-2, Raw 264.7 and MSCs) on hydrogel surface was performed by Phalloidin and DAPI staining. Further the differentiation, mineralization and expression of different osteogenic markers, ALP assay, Alizarin Red staining and q-PCR was performed. RESULTS The hydrogels show highly porous and interconnected pores. MTT assay demonstrates the hydrogel have no cytotoxicity towards Saos-2 cells and are suitable for proliferation of different lineage of cell lines. ALP, Alizarin red staining and q-PCR assay shows that the hydrogel surface enhances the differentiation, mineralization and expression of different osteogenic genes in Saos-2 cells in the absence of any osteogenic inducing factors. Conclusion Synthesized hydrogel surface triggers signalling events towards osteogenesis even in the absence of added growth factors. We proposed that this material can be used for effective bone tissue engineering in vitro at low cost.
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Affiliation(s)
- Satish Kumar
- a School of Biotechnology , KIIT University , Bhubaneswar , India
| | - Rakesh Kumar Majhi
- b School of Biological Sciences , National Institute of Science Education and Research , Bhubaneswar , Orissa , India.,c Homi Bhabha National Institute, Training School Complex , Mumbai , India
| | - Sridhar Sanyasi
- a School of Biotechnology , KIIT University , Bhubaneswar , India
| | - Chandan Goswami
- b School of Biological Sciences , National Institute of Science Education and Research , Bhubaneswar , Orissa , India.,c Homi Bhabha National Institute, Training School Complex , Mumbai , India
| | - Luna Goswami
- a School of Biotechnology , KIIT University , Bhubaneswar , India
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Choudhury P, Kumar S, Singh A, Kumar A, Kaur N, Sanyasi S, Chawla S, Goswami C, Goswami L. Hydroxyethyl methacrylate grafted carboxy methyl tamarind (CMT-g-HEMA) polysaccharide based matrix as a suitable scaffold for skin tissue engineering. Carbohydr Polym 2018; 189:87-98. [DOI: 10.1016/j.carbpol.2018.01.079] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Revised: 01/19/2018] [Accepted: 01/23/2018] [Indexed: 01/18/2023]
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Hertweck J, Ritz U, Götz H, Schottel PC, Rommens PM, Hofmann A. CD34 + cells seeded in collagen scaffolds promote bone formation in a mouse calvarial defect model. J Biomed Mater Res B Appl Biomater 2017; 106:1505-1516. [PMID: 28730696 DOI: 10.1002/jbm.b.33956] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 05/29/2017] [Accepted: 07/04/2017] [Indexed: 11/10/2022]
Abstract
Bone tissue engineering (BTE) holds promise for managing the clinical problem of large bone defects. However, clinical adoption of BTE is limited due to limited vascularization of constructs, which could be circumvented by pre-cultivation of osteogenic and endothelial derived cells in natural-based polymer scaffolds. However, until now not many studies compared the effect of mono- and cocultures pre-seeded in collagen before implantation. We utilized a mouse calvarial defect model and compared five groups of collagen scaffolds: a negative control of a collagen scaffold alone, a positive control treated with BMP-7, monocultures of either human osteoblasts (hOBs) or CD34+ cells, and a coculture of hOB and CD34+ cells. Each pre-seeded collagen scaffold was implanted in mice. After 6 weeks mice were sacrificed and their skulls prepared for volumetric and histologic analysis. We found that a monoculture of CD34+ cells and a coculture of hOB and CD34+ cells pre-cultured in the collagen scaffold increased bone regeneration to a similar extend. In these groups, greater amounts of new bone were found compared with hOB monocultures. Interestingly, monoculture of CD34+ cells demonstrated better fracture healing than monoculture of hOBs, emphasizing the possible role of angiogenesis. Our results are promising regarding a cellular based collagen BTE construct, but more work is needed to understand the complex interaction between the osteogenic and endothelial cells. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 106B: 1505-1516, 2018.
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Affiliation(s)
- Jens Hertweck
- Department of Orthopaedics and Traumatology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Ulrike Ritz
- Department of Orthopaedics and Traumatology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Hermann Götz
- Platform for Biomaterial Research, Biomatics, University Medical Centre, Johannes Gutenberg University, Mainz, Germany
| | - Patrick C Schottel
- Department of Orthopedics and Rehabilitation, University of Vermont Medical Center, Burlington, Vermont
| | - Pol Maria Rommens
- Department of Orthopaedics and Traumatology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Alexander Hofmann
- Department of Orthopaedics and Traumatology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
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