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Hanga-Farcaș A, Miere (Groza) F, Filip GA, Clichici S, Fritea L, Vicaș LG, Marian E, Pallag A, Jurca T, Filip SM, Muresan ME. Phytochemical Compounds Involved in the Bone Regeneration Process and Their Innovative Administration: A Systematic Review. PLANTS (BASEL, SWITZERLAND) 2023; 12:2055. [PMID: 37653972 PMCID: PMC10222459 DOI: 10.3390/plants12102055] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/19/2023] [Accepted: 05/20/2023] [Indexed: 09/02/2023]
Abstract
Bone metabolism is a complex process which is influenced by the activity of bone cells (e.g., osteocytes, osteoblasts, osteoclasts); the effect of some specific biomarkers (e.g., parathyroid hormone, vitamin D, alkaline phosphatase, osteocalcin, osteopontin, osteoprotegerin, osterix, RANKL, Runx2); and the characteristic signaling pathways (e.g., RANKL/RANK, Wnt/β, Notch, BMP, SMAD). Some phytochemical compounds-such as flavonoids, tannins, polyphenols, anthocyanins, terpenoids, polysaccharides, alkaloids and others-presented a beneficial and stimulating effect in the bone regeneration process due to the pro-estrogenic activity, the antioxidant and the anti-inflammatory effect and modulation of bone signaling pathways. Lately, nanomedicine has emerged as an innovative concept for new treatments in bone-related pathologies envisaged through the incorporation of medicinal substances in nanometric systems for oral or local administration, as well as in nanostructured scaffolds with huge potential in bone tissue engineering.
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Affiliation(s)
- Alina Hanga-Farcaș
- Doctoral School of Biomedical Science, University of Oradea, 410087 Oradea, Romania;
| | - Florina Miere (Groza)
- Department of Preclinical Discipline, Faculty of Medicine and Pharmacy, University of Oradea, 10, 1 December Square, 410073 Oradea, Romania; (F.M.); (L.F.); (M.E.M.)
| | - Gabriela Adriana Filip
- Department of Physiology, Iuliu Hațieganu University of Medicine and Pharmacy, 8 Victor Babeș Street, 400347 Cluj-Napoca, Romania; (G.A.F.); (S.C.)
| | - Simona Clichici
- Department of Physiology, Iuliu Hațieganu University of Medicine and Pharmacy, 8 Victor Babeș Street, 400347 Cluj-Napoca, Romania; (G.A.F.); (S.C.)
| | - Luminita Fritea
- Department of Preclinical Discipline, Faculty of Medicine and Pharmacy, University of Oradea, 10, 1 December Square, 410073 Oradea, Romania; (F.M.); (L.F.); (M.E.M.)
| | - Laura Grațiela Vicaș
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 10, 1 December Square, 410073 Oradea, Romania; (E.M.); (A.P.); (T.J.)
| | - Eleonora Marian
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 10, 1 December Square, 410073 Oradea, Romania; (E.M.); (A.P.); (T.J.)
| | - Annamaria Pallag
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 10, 1 December Square, 410073 Oradea, Romania; (E.M.); (A.P.); (T.J.)
| | - Tunde Jurca
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 10, 1 December Square, 410073 Oradea, Romania; (E.M.); (A.P.); (T.J.)
| | - Sanda Monica Filip
- Department of Physics, Faculty of Informatics and Sciences, University of Oradea, 1 University Street, 410087 Oradea, Romania;
| | - Mariana Eugenia Muresan
- Department of Preclinical Discipline, Faculty of Medicine and Pharmacy, University of Oradea, 10, 1 December Square, 410073 Oradea, Romania; (F.M.); (L.F.); (M.E.M.)
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2
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Gupta A, Mehta SK, Kumar A, Singh S. Advent of phytobiologics and nano-interventions for bone remodeling: a comprehensive review. Crit Rev Biotechnol 2023; 43:142-169. [PMID: 34957903 DOI: 10.1080/07388551.2021.2010031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Bone metabolism constitutes the intricate processes of matrix deposition, mineralization, and resorption. Any imbalance in these processes leads to traumatic bone injuries and serious disease conditions. Therefore, bone remodeling plays a crucial role during the regeneration process maintaining the balance between osteoblastogenesis and osteoclastogenesis. Currently, numerous phytobiologics are emerging as the new therapeutics for the treatment of bone-related complications overcoming the synthetic drug-based side effects. They can either target osteoblasts, osteoclasts, or both through different mechanistic pathways for maintaining the bone remodeling process. Although phytobiologics have been widely used since tradition for the treatment of bone fractures recently, the research is accentuated toward the development of osteogenic phytobioactives, constituent-based drug designing models, and efficacious delivery of the phytobioactives. To achieve this, different plant extracts and successful isolation of their phytoconstituents are critical for osteogenic research. Hence, this review emphasizes the phytobioactives based research specifically enlisting the plants and their constituents used so far as bone therapeutics, their respective isolation procedures, and nanotechnological interventions in bone research. Also, the review enlists the vast array of folklore plants and the newly emerging nano-delivery systems in treating bone injuries as the future scope of research in the phytomedicinal orthopedic applications.
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Affiliation(s)
- Archita Gupta
- Department of Bioengineering and Biotechnology, Birla Institute of Technology, Mesra, Ranchi, India
| | - Sanjay Kumar Mehta
- Department of Bioengineering and Biotechnology, Birla Institute of Technology, Mesra, Ranchi, India
| | - Ashok Kumar
- Department of Biological Science and Bioengineering, Indian Institute of Technology Kanpur, Kanpur, India.,Centre for Environmental Sciences and Engineering, Indian Institute of Technology Kanpur, Kanpur, India.,The Mehta Family Centre for Engineering in Medicine, Indian Institute of Technology Kanpur, Kanpur, India.,Centre for Nanosciences, Indian Institute of Technology Kanpur, Kanpur, India
| | - Sneha Singh
- Department of Bioengineering and Biotechnology, Birla Institute of Technology, Mesra, Ranchi, India
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Abadi B, Goshtasbi N, Bolourian S, Tahsili J, Adeli-Sardou M, Forootanfar H. Electrospun hybrid nanofibers: Fabrication, characterization, and biomedical applications. Front Bioeng Biotechnol 2022; 10:986975. [PMID: 36561047 PMCID: PMC9764016 DOI: 10.3389/fbioe.2022.986975] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 11/16/2022] [Indexed: 12/05/2022] Open
Abstract
Nanotechnology is one of the most promising technologies available today, holding tremendous potential for biomedical and healthcare applications. In this field, there is an increasing interest in the use of polymeric micro/nanofibers for the construction of biomedical structures. Due to its potential applications in various fields like pharmaceutics and biomedicine, the electrospinning process has gained considerable attention for producing nano-sized fibers. Electrospun nanofiber membranes have been used in drug delivery, controlled drug release, regenerative medicine, tissue engineering, biosensing, stent coating, implants, cosmetics, facial masks, and theranostics. Various natural and synthetic polymers have been successfully electrospun into ultrafine fibers. Although biopolymers demonstrate exciting properties such as good biocompatibility, non-toxicity, and biodegradability, they possess poor mechanical properties. Hybrid nanofibers from bio and synthetic nanofibers combine the characteristics of biopolymers with those of synthetic polymers, such as high mechanical strength and stability. In addition, a variety of functional agents, such as nanoparticles and biomolecules, can be incorporated into nanofibers to create multifunctional hybrid nanofibers. Due to the remarkable properties of hybrid nanofibers, the latest research on the unique properties of hybrid nanofibers is highlighted in this study. Moreover, various established hybrid nanofiber fabrication techniques, especially the electrospinning-based methods, as well as emerging strategies for the characterization of hybrid nanofibers, are summarized. Finally, the development and application of electrospun hybrid nanofibers in biomedical applications are discussed.
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Affiliation(s)
- Banafshe Abadi
- Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, Iran,Brain Cancer Research Core (BCRC), Universal Scientific Education and Research Network (USERN), Kerman, Iran
| | - Nazanin Goshtasbi
- Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Saman Bolourian
- Department of Biology, Faculty of Science, Alzahra University, Tehran, Iran
| | - Jaleh Tahsili
- Department of Plant Biology, Faculty of Biological Science, Tarbiat Modares University, Tehran, Iran
| | - Mahboubeh Adeli-Sardou
- Medical Mycology and Bacteriology Research Center, Kerman University of Medical Sciences, Kerman, Iran,Student Research Committee, Kerman University of Medical Sciences, Kerman, Iran,*Correspondence: Mahboubeh Adeli-Sardou, ; Hamid Forootanfar,
| | - Hamid Forootanfar
- Pharmaceutical Sciences and Cosmetic Products Research Center, Kerman University of Medical Sciences, Kerman, Iran,Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran,*Correspondence: Mahboubeh Adeli-Sardou, ; Hamid Forootanfar,
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4
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Engineered polymer matrix novel biocompatible materials decorated with eucalyptus oil and zinc nitrate with superior mechanical and bone forming abilities. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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5
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Salehi AOM, Keshel SH, Rafienia M, Nourbakhsh MS, Baradaran-Rafii A. Promoting keratocyte stem like cell proliferation and differentiation by aligned polycaprolactone-silk fibroin fibers containing Aloe vera. BIOMATERIALS ADVANCES 2022; 137:212840. [PMID: 35929269 DOI: 10.1016/j.bioadv.2022.212840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 04/04/2022] [Accepted: 04/30/2022] [Indexed: 06/15/2023]
Abstract
There is a long history behind applying biological macromolecules like Aloe vera (AV) in regenerative medicine; endowed with anti-inflammatory and antimicrobial activities besides improving immune activity, AV has always been of particular interest to regenerate/reconstruct injuries and burns. In the present study, aligned electrospun polycaprolactone (PCL)-silk fibroin (SF) fibers containing different percentages of AV (0, 2.5, 5, and 7.5%wt) were fabricated for stromal regeneration. The results illustrated that a uniform bead-free structure was obtained, and the AV incorporation decreased the mean fiber diameter from 552 down to 182 nm and led to more alignment in the fibers. The Young's modulus raised from 4.96 to 5.26 MPa by higher amount of AV up to 5%wt. It is noteworthy that both the fiber alignment and AV affected the scaffolds' transparency and water uptake to increase. The human stromal keratocyte cells (hSKC)s culture revealed that the addition of AV and morphological properties of scaffolds encouraged cell adhesion and proliferation. The mRNA expression level for keratocan and ALDH3A1 and immunocytochemistry F-actin revealed the positive effect of AV on hSKCs differentiation. Our study indicated the promising potential of AV as a biological macromolecule for stromal tissue regeneration.
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Affiliation(s)
- Amin Orash Mahmoud Salehi
- Biomaterials Group, Faculty of New Sciences and Technologies, Semnan University, Semnan, Iran; Department of Biomechatronics Engineering, College of Biotechnology and Bioengineering, Sungkyunkwan University (SKKU), Suwon, 16419, Republic of Korea
| | - Saeed Heidari Keshel
- Medical Nanotechnology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Tissue Engineering and Applied Cell Science, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Science, Tehran 19857-17443, Iran
| | - Mohammad Rafienia
- Biosensor Research Center, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran.
| | - Mohammad Sadegh Nourbakhsh
- Biomaterials Group, Faculty of New Sciences and Technologies, Semnan University, Semnan, Iran; Department of Materials and Metallurgical Engineering, Semnan University, Semnan 35131-19111, Iran.
| | - Alireza Baradaran-Rafii
- Ophthalmic Research Center, Department of Ophthalmology, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Ophthalmology, Morsani College of Medicine, University of South Florida, Tampa, FL 19857-17443, USA.
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6
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Sadek K, Mamdouh W, Habib SI, El Deftar M, Habib ANA. In Vitro Biological Evaluation of a Fabricated Polycaprolactone/Pomegranate Electrospun Scaffold for Bone Regeneration. ACS OMEGA 2021; 6:34447-34459. [PMID: 34963930 PMCID: PMC8697390 DOI: 10.1021/acsomega.1c04608] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 11/26/2021] [Indexed: 06/14/2023]
Abstract
Different scaffold biomaterials are being investigated as a solution for bone loss due to disease or trauma. The aim of this study is the fabrication, characterization, and in vitro biological evaluation of a novel polycaprolactone (PCL) nanoscaffold incorporating pomegranate peel extract (PG) for bone regeneration. Using electrospinning, three groups of scaffolds were prepared: the control group PCL and two groups of PCL with PG concentrations (11 and 18 weight %). The antioxidant activity and the total phenolic content (TPC) of the fabricated nanoscaffolds were evaluated, in addition to the porosity and degradation measurement. Cultured osteoblasts derived from rabbit bone marrow mesenchymal stem cells were used for the assessment of cell proliferation and attachment on the scaffold's surface. Scaffolds' characterization showed uniform nanofibers (NFs) with a fiber diameter range of 149-168 nm. Meanwhile, higher antioxidant activity and TPC of the PG groups were detected. Furthermore, total porosities of 59 and 62% were determined for the PCL-PG scaffolds. An increased degradation rate and significant improvement in cell proliferation and cell attachment were revealed for the PCL-PG fabricated scaffolds. Such incorporation of natural food waste, PG, in PCL NFs offered novel PCL-PG scaffolds as a promising candidate for bone regeneration applications.
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Affiliation(s)
- Khadiga
M. Sadek
- Biomaterials
Department, Faculty of Dentistry, Cairo
University, 11 El-Saraya
St.—Manial, Cairo, 11562 Cairo, Egypt
| | - Wael Mamdouh
- Department
of Chemistry, School of Sciences and Engineering (SSE), The American University in Cairo, AUC Avenue, 11835 New Cairo, Egypt
| | - Shaymaa I. Habib
- Biomaterials
Department, Faculty of Dentistry, Cairo
University, 11 El-Saraya
St.—Manial, Cairo, 11562 Cairo, Egypt
| | - Mervat El Deftar
- Pathology
Department, Tissue Culture Unit, National Cancer Institute, Cairo University, Kornish El-Nile, Fom El- Khaleg, 11796 Cairo, Egypt
| | - A. Nour A. Habib
- Biomaterials
Department, Faculty of Dentistry, Cairo
University, 11 El-Saraya
St.—Manial, Cairo, 11562 Cairo, Egypt
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Jaganathan SK, Mani MP. Investigation of attributes of bourbon oil and cobalt nitrate constituted electrospun nanoscaffolds for blood compatibility and in vitro bone formation. AN ACAD BRAS CIENC 2021; 93:e20201140. [PMID: 34705943 DOI: 10.1590/0001-3765202120201140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Accepted: 12/16/2020] [Indexed: 11/22/2022] Open
Abstract
This work aims to fabricate scaffold using polyurethane (PU) integrated with bourbon oil (BB) and cobalt nitrate (CoNO3) using the electrospinning technique. Morphological investigation signified a fall in fibre diameter for the PU/BB and PU/BB/CoNO3 nanocomposite than the PU. Spectral analysis indicated that BB and CoNO3 were added within the PU matrix. Wettability analysis insinuated an increase in the hydrophobic nature of the PU/BB than the PU. PU/BB/CoNO3 turned to be hydrophilic due to the integration of CoNO3 in the polymer matrix. Mechanical testing of PU/BB and PU/BB/CoNO3 indicated an increase in the tensile strength of the fabricated composites. Atomic force microscopy (AFM) portrayed the reduction in the roughness of the PU/BB and PU/BB/CoNO3 compared to the PU. The coagulation studies invariably documented the improved anticoagulant behaviour and less toxic nature of the PU/BB and PU/BB/CoNO3 in comparison with the PU. Further, bone mineralization testing revealed the enhanced apatite formation of the nanocomposite. Nanocomposite scaffolds with the fore-mentioned properties hold good potential for bone tissue engineering.
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Affiliation(s)
- Saravana K Jaganathan
- University of Hull, Department of Engineering, Faculty of Science and Engineering, HU6 7RX, Hull, U.K.,Universiti Teknologi Malaysia, School of Electrical Engineering, Faculty of Engineering, 81310, Johor Bahru, Malaysia
| | - Mohan P Mani
- Universiti Teknologi Malaysia, School of Biomedical Engineering and Health Sciences, Faculty of Engineering, 81310, Skudai, Malaysia
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Li T, Yu J, Sui H, Zhang T, Zhou R. Bovine Serum Albumin-Directed Fabrication of Nanohydroxyapatite with Improved Stability and Biocompatibility. INTERNATIONAL JOURNAL OF NANOSCIENCE 2021. [DOI: 10.1142/s0219581x21500289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Nanohydroxyapatite (nHAp) has gained considerable concerns due to its vast potential in biomedical applications such as drug delivery, tissue engineering and bone repair. However, the preparation of HAp nanostructures in a controllable manner under environment-friendly reaction conditions remains a challenge. In recent years, the use of biological macromolecules or proteins as templates in the production of nanomaterials has gained more attention due to the relatively mild physical conditions needed for biomimetic synthesis. In this study, a novel nHAp was fabricated by employing bovine serum albumin (BSA) as template under mild condition. After that, the as-obtained nanostructured materials which have well-defined structures and morphologies were characterized by various methods. Furthermore, the rod-like shaped hydroxyapatite demonstrated improved stability properties, as well as cell viability and biocompatibility, compared to BSA free synthesized c-HAp. We expect that this pleasantly novel research will render new insights into the fabrication strategies of nanomaterials and be of practical importance for the expanding biological application.
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Affiliation(s)
- Ting Li
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
| | - Jialu Yu
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
| | - Hao Sui
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
| | - Tao Zhang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
| | - Ronghui Zhou
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
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Jitpibull J, Tangjit N, Dechkunakorn S, Anuwongnukroh N, Srikhirin T, Vongsetskul T, Sritanaudomchai H. Effect of surface chemistry-modified polycaprolactone scaffolds on osteogenic differentiation of stem cells from human exfoliated deciduous teeth. Eur J Oral Sci 2021; 129:e12766. [PMID: 33667016 DOI: 10.1111/eos.12766] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 12/29/2020] [Accepted: 12/29/2020] [Indexed: 12/21/2022]
Abstract
The aim of this study was to investigate the effect of surface modification of a polycaprolactone scaffold on promoting osteogenic differentiation of stem cells from human exfoliated deciduous teeth. Four different polycaprolactone scaffold were evaluated: untreated; coated with hyaluronic acid; coated with gelatin; and coated with hyaluronic acid and then with gelatin. The resulting scaffolds were characterized using scanning electron microscopy and attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR). Human stem cells were cultured on the modified scaffolds placed in osteogenic differentiation medium. During culture, the osteogenic potential of the stem cells was examined by evaluating alkaline phosphatase activity and staining intensity, expression of osteoblastic-specific genes, and matrix mineralization. Scanning electron microscopy and ATR-FTIR confirmed productive biomacromolecular surface treatment of the polycaprolactone scaffold. All scaffolds permitted differentiation of stem cells into osteoblastic cells, but the gelatin-coated polycaprolactone scaffold facilitated osteogenesis of a larger number of stem cells than the untreated and the hyaluronic acid-coated scaffolds. We demonstrate that gelatin is an appropriate macromolecule for modifying the surface of an electrospun polycaprolactone fibre scaffold that is used subsequently in bone tissue engineering applications.
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Affiliation(s)
- Jirasak Jitpibull
- School of Materials Science and Innovation, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Nathaphon Tangjit
- Department of Orthodontics, Faculty of Dentistry, Mahidol University, Bangkok, Thailand
| | - Surachai Dechkunakorn
- Department of Orthodontics, Faculty of Dentistry, Mahidol University, Bangkok, Thailand
| | - Niwat Anuwongnukroh
- Department of Orthodontics, Faculty of Dentistry, Mahidol University, Bangkok, Thailand
| | - Toemsak Srikhirin
- School of Materials Science and Innovation, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Thammasit Vongsetskul
- School of Materials Science and Innovation, Faculty of Science, Mahidol University, Bangkok, Thailand
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Darzi S, Paul K, Leitan S, Werkmeister JA, Mukherjee S. Immunobiology and Application of Aloe Vera-Based Scaffolds in Tissue Engineering. Int J Mol Sci 2021; 22:1708. [PMID: 33567756 PMCID: PMC7915752 DOI: 10.3390/ijms22041708] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/30/2021] [Accepted: 02/01/2021] [Indexed: 12/12/2022] Open
Abstract
Aloe vera (AV), a succulent plant belonging to the Liliaceae family, has been widely used for biomedical and pharmaceutical application. Its popularity stems from several of its bioactive components that have anti-oxidant, anti-microbial, anti-inflammatory and even immunomodulatory effects. Given such unique multi-modal biological impact, AV has been considered as a biomaterial for regenerative medicine and tissue engineering applications, where tissue repair and neo-angiogenesis are vital. This review outlines the growing scientific evidence that demonstrates the advantage of AV as tissue engineering scaffolds. We particularly highlight the recent advances in the application of AV-based scaffolds. From a tissue engineering perspective, it is pivotal that the implanted scaffolds strike an appropriate foreign body response to be well-accepted in the body without complications. Herein, we highlight the key cellular processes that regulate the foreign body response to implanted scaffolds and underline the immunomodulatory effects incurred by AV on the innate and adaptive system. Given that AV has several beneficial components, we discuss the importance of delving deeper into uncovering its action mechanism and thereby improving material design strategies for better tissue engineering constructs for biomedical applications.
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Affiliation(s)
- Saeedeh Darzi
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (S.D.); (K.P.); (S.L.); (J.A.W.)
| | - Kallyanashis Paul
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (S.D.); (K.P.); (S.L.); (J.A.W.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
| | - Shanilka Leitan
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (S.D.); (K.P.); (S.L.); (J.A.W.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
| | - Jerome A. Werkmeister
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (S.D.); (K.P.); (S.L.); (J.A.W.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
| | - Shayanti Mukherjee
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (S.D.); (K.P.); (S.L.); (J.A.W.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
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Corneal stromal regeneration by hybrid oriented poly (ε-caprolactone)/lyophilized silk fibroin electrospun scaffold. Int J Biol Macromol 2020; 161:377-388. [DOI: 10.1016/j.ijbiomac.2020.06.045] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/25/2020] [Accepted: 06/05/2020] [Indexed: 02/07/2023]
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12
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Tahmasebi A, Shapouri Moghadam A, Enderami SE, Islami M, Kaabi M, Saburi E, Daei Farshchi A, Soleimanifar F, Mansouri V. Aloe Vera-Derived Gel-Blended PHBV Nanofibrous Scaffold for Bone Tissue Engineering. ASAIO J 2020; 66:966-973. [PMID: 32740360 DOI: 10.1097/mat.0000000000001094] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Today, composite scaffolds fabricated by natural and synthetic polymers have attracted a lot of attention among researchers in the field of tissue engineering, and given their combined properties that can play a very useful role in repairing damaged tissues. In the current study, aloe vera-derived gel-blended poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) nanofibrous scaffold was fabricated by electrospinning, and then, PHBV and PHBV gel fabricated scaffolds characterized by scanning electron microscope, protein adsorption, cell attachment, tensile and cell's viability tests. After that, osteogenic supportive property of the scaffolds was studied by culturing of human-induced pluripotent stem cells on the scaffolds under osteogenic medium and evaluating of the common bone-related markers. The results showed that biocompatibility of the PHBV nanofibrous scaffold significantly improved when combined with the aloe vera gel. In addition, higher amounts of alkaline phosphatase activity, mineralization, and bone-related gene and protein expression were detected in stem cells when grown on PHBV-gel scaffold in comparison with those stem cells grown on the PHBV and culture plate. Taken together, it can be concluded that aloe vera gel-blended PHBV scaffold has a great promising osteoinductive potential that can be used as a suitable bioimplant for bone tissue engineering applications to accelerate bone regeneration and also degraded completely along with tissue regeneration.
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Affiliation(s)
- Aylin Tahmasebi
- From the Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran
| | - Abbas Shapouri Moghadam
- Department of Immunogenetics, Bu-Ali Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Ehsan Enderami
- Immunogenetics Research Center, Department of Medical Biotechnology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Maryam Islami
- Dietary Supplements and Probiotic Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Mohamad Kaabi
- From the Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran
| | - Ehsan Saburi
- Medical Genetics and Molecular Medicine Department, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Daei Farshchi
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fatemeh Soleimanifar
- Department of Medical Biotechnology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Vahid Mansouri
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Amiryaghoubi N, Fathi M, Pesyan NN, Samiei M, Barar J, Omidi Y. Bioactive polymeric scaffolds for osteogenic repair and bone regenerative medicine. Med Res Rev 2020; 40:1833-1870. [PMID: 32301138 DOI: 10.1002/med.21672] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Revised: 03/12/2020] [Accepted: 03/30/2020] [Indexed: 12/14/2022]
Abstract
The loss of bone tissue is a striking challenge in orthopedic surgery. Tissue engineering using various advanced biofunctional materials is considered a promising approach for the regeneration and substitution of impaired bone tissues. Recently, polymeric supportive scaffolds and biomaterials have been used to rationally promote the generation of new bone tissues. To restore the bone tissue in this context, biofunctional polymeric materials with significant mechanical robustness together with embedded materials can act as a supportive matrix for cellular proliferation, adhesion, and osteogenic differentiation. The osteogenic regeneration to replace defective tissues demands greater calcium deposits, high alkaline phosphatase activity, and profound upregulation of osteocalcin as a late osteogenic marker. Ideally, the bioactive polymeric scaffolds (BPSs) utilized for bone tissue engineering should impose no detrimental impacts and function as a carrier for the controlled delivery and release of the loaded molecules necessary for the bone tissue regeneration. In this review, we provide comprehensive insights into different synthetic and natural polymers used for the regeneration of bone tissue and discuss various technologies applied for the engineering of BPSs and their physicomechanical properties and biological effects.
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Affiliation(s)
- Nazanin Amiryaghoubi
- Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran.,Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Marziyeh Fathi
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nader Noroozi Pesyan
- Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran
| | - Mohammad Samiei
- Department of Endodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Jaleh Barar
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yadollah Omidi
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
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Substantial effect of silk fibroin reinforcement on properties of hydroxyapatite/silk fibroin nanocomposite for bone tissue engineering application. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127739] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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15
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Doostmohammadi M, Forootanfar H, Ramakrishna S. Regenerative medicine and drug delivery: Progress via electrospun biomaterials. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 109:110521. [PMID: 32228899 DOI: 10.1016/j.msec.2019.110521] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 12/01/2019] [Accepted: 12/02/2019] [Indexed: 02/07/2023]
Abstract
Worldwide research on electrospinning enabled it as a versatile technique for producing nanofibers with specified physio-chemical characteristics suitable for diverse biomedical applications. In the case of tissue engineering and regenerative medicine, the nanofiber scaffolds' characteristics are custom designed based on the cells and tissues specific needs. This fabrication technique is also innovated for the production of nanofibers with special micro-structure and secondary structure characteristics such as porous fibers, hollow structure, and core- sheath structure. This review attempts to critically and succinctly capture the vast number of developments reported in the literature over the past two decades. We then discuss their applications as scaffolds for induction of cells growth and differentiation or as architecture for being used as graft for tissue engineering. The special nanofibers designed for improving regeneration of several tissues including heart, bone, central nerve system, spinal cord, skin and ocular tissue are introduced. We also discuss the potential of the electrospinning in drug delivery applications, which is a critical factor for cell culture, tissue formation and wound healing applications.
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Affiliation(s)
- Mohsen Doostmohammadi
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Hamid Forootanfar
- Pharmaceutical Sciences and Cosmetic Products Research Center, Kerman University of Medical Sciences, Kerman, Iran; Herbal and Traditional Medicines Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Seeram Ramakrishna
- Department of Mechanical Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore.
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Zhang W, Liu H, Yang W, Liu C, Xie M, Guo R, Liang J, Ye Z, Xu H. Hydroxyapatite/silk fibroin composite biomimetic scaffold for dental pulp repair. BIOINSPIRED BIOMIMETIC AND NANOBIOMATERIALS 2019. [DOI: 10.1680/jbibn.18.00050] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Dental pulp repair is a difficult clinical problem. In the present study, the authors aimed to mimic the extracellular matrix of dental pulp tissue structurally and compositionally. Nanofibrous silk fibroin (SF) scaffolds containing hydroxyapatite (HAp) nanoparticles were fabricated by using the freeze-drying approach. Rod-shaped HAp was successfully embedded in the composite scaffold, the diameter of which was about 100–200 nm as shown by transmission electron microscopy analysis. The three-dimensional microstructure of the composite scaffold prepared in various ratios of HAp to SF was observed by scanning electron microscopy and the pore size of the optimal scaffold was about 30–120 μm. Meanwhile, the hemocompatibility of the composite scaffolds was evaluated based on their impact on the clotting function by way of activated partial thromboplastin time, prothrombin time and thromboelastographic assays. The scaffolds possessed a low hemolysis rate of red blood cells. Furthermore, cell culture tests using dental pulp stem cells found that the scaffolds had good biocompatibility. There biomimetic HAp/SF composite scaffolds may serve as a promising biomaterial for dental pulp repair.
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Affiliation(s)
- Wu Zhang
- The First Affiliated Hospital of Jinan University, Guangzhou, China; School of Stomatology, Jinan University, Guangzhou, China
| | - Haixia Liu
- Guangzhou Nansha District Maternal and Child Health Care Hospital, Guangzhou, China
| | - Wei Yang
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Department of Biomedical Engineering, Jinan University, Guangzhou, China
| | - Chang Liu
- School of Stomatology, Jinan University, Guangzhou, China
| | - Miaomiao Xie
- Department of Stomatology, People’s Hospital of Baoan District, Shenzhen, China
| | - Rui Guo
- Key Laboratory of Biomaterials of Guangdong Higher Education Institutes, Department of Biomedical Engineering, Jinan University, Guangzhou, China
| | - Jianqiang Liang
- Guangzhou Haizhu District Stomatological Hospital, Guangzhou, China
| | - Zhongtai Ye
- Department of Stomatology, People’s Hospital of Baoan District, Shenzhen, China
| | - Hao Xu
- The First Affiliated Hospital of Jinan University, Guangzhou, China
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17
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Mohammadzadeh L, Rahbarghazi R, Salehi R, Mahkam M. A novel egg-shell membrane based hybrid nanofibrous scaffold for cutaneous tissue engineering. J Biol Eng 2019; 13:79. [PMID: 31673286 PMCID: PMC6815433 DOI: 10.1186/s13036-019-0208-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 09/23/2019] [Indexed: 01/17/2023] Open
Abstract
Background The main issue in cutaneous regeneration is to develop engineered scaffolds based on natural extracellular matrix to promote dynamics of skin progenitor cells and accelerate differentiation into mature keratinocytes. Methods In this study, nanofibrous scaffolds composed of a blend poly (ɛ-caprolactone) (PCL), silk fibroin (SF), soluble eggshell membrane (SESM), and Aloe vera (AV) gel were developed by electrospinning method and human basal cells were used to examine differentiation capacity toward keratinocyte-like cells. For this propose, cells were allocated to four distinct groups; control, PCL/SF, PCL/SF/SESM, and PCL/SF/SESM/AV. In all groups, cells were incubated with differentiation medium. Morphology, composition, hydrophilicity and mechanical features of PCL/SF, PCL/SF/SESM and PCL/SF/SESM/AV nanofibers were studied by scanning electron microscopy (SEM), Fourier transforms infrared spectroscopy (FT-IR), water contact angle and tensile tests. To examine the orientation of basal cells to mature keratinocytes, we performed immunofluorescence analysis by monitoring cytokeratin-19. The expression of genes such as involucrin, keratin-14 and -5 was monitored by real-time PCR assay. Results PCL/SF, PCL/SF/SESM, and PCL/SF/SESM/AV had suitable physic chemical indices and biological activities to be applied as biomimetic scaffolds for the restoration cutaneous tissue. Compared to control, we found an increased basal cell proliferation at 7 and 14 days after plating on scaffolds and reach maximum levels in group PCL/SF/SESM/AV on day 14 (p < 0.05). Electron microscopy showed cell flattening, morphological adaptation. An integrated cell-to-cell connection was generated after cell seeding on scaffolds in all groups. Immunofluorescence imaging showed the ability of basal cells to synthesize cytokeratin-19 in PCL/SF, PCL/SF/SESM, and positive control cells after exposure to differentiation medium. However, these values were less in PCL/SF/SESM/AV compared to other groups. Real-time PCR analysis showed the potency of all scaffolds to induce the transcription of involucrin, keratin-14 and -5, especially involucrin in PCL/SF/SESM/AV group compared to the negative control. Conclusion Modulation of scaffolds with natural biopolymers could enable us to synthesize structures appropriate for cutaneous regeneration.
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Affiliation(s)
- Leila Mohammadzadeh
- 1Chemistry Department, Faculty of Science, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Reza Rahbarghazi
- 2Stem Cell research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Roya Salehi
- 3Drug Applied Research Center and Department of Medical Nanotechnology, Faculty of Advanced Medical Science, Tabriz University of Medical Science, Tabriz, Iran
| | - Mehrdad Mahkam
- 1Chemistry Department, Faculty of Science, Azarbaijan Shahid Madani University, Tabriz, Iran
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18
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Chahal S, Kumar A, Hussian FSJ. Development of biomimetic electrospun polymeric biomaterials for bone tissue engineering. A review. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 30:1308-1355. [DOI: 10.1080/09205063.2019.1630699] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Sugandha Chahal
- Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang, Kuantan, Pahang, Malaysia
| | - Anuj Kumar
- Natural Resources Institute Finland (Luke), Espoo, Finland
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19
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Xu X, Zhou J, Feng C, Jiang Y, Zhang Q, Shi H. 3D printing algorithm of anisotropic biological scaffold with oxidized nanocellulose and gelatin. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 30:1260-1275. [DOI: 10.1080/09205063.2019.1627651] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Xiaodong Xu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Yangzhou Polytechnic Institute, Yangzhou, China
| | - Jiping Zhou
- College of Mechanical Engineering, Yangzhou University, Yangzhou, China
| | - Chen Feng
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Yangzhou Polytechnic Institute, Yangzhou, China
| | - Yani Jiang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Qi Zhang
- College of Mechanical Engineering, Yangzhou University, Yangzhou, China
| | - Hongcan Shi
- Medical College of Yangzhou University, Yangzhou, China
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20
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Li G, Li P, Chen Q, Mani MP, Jaganathan SK. Enhanced mechanical, thermal and biocompatible nature of dual component electrospun nanocomposite for bone tissue engineering. PeerJ 2019; 7:e6986. [PMID: 31179183 PMCID: PMC6542347 DOI: 10.7717/peerj.6986] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Accepted: 04/19/2019] [Indexed: 01/18/2023] Open
Abstract
Traditionally, in the Asian continent, oils are a widely accepted choice for alleviating bone-related disorders. The design of scaffolds resembling the extracellular matrix (ECM) is of great significance in bone tissue engineering. In this study, a multicomponent polyurethane (PU), canola oil (CO) and neem oil (NO) scaffold was developed using the electrospinning technique. The fabricated nanofibers were subjected to various physicochemical and biological testing to validate its suitability for bone tissue engineering. Morphological analysis of the multicomponent scaffold showed a reduction in fiber diameter (PU/CO-853 ± 141.27 nm and PU/CO/NO-633 ± 137.54 nm) compared to PU (890 ± 116.911 nm). The existence of CO and NO in PU matrix was confirmed by an infrared spectrum (IR) with the formation of hydrogen bond. PU/CO displayed a mean contact angle of 108.7° ± 0.58 while the PU/CO/NO exhibited hydrophilic nature with an angle of 62.33° ± 2.52. The developed multicomponent also exhibited higher thermal stability and increased mechanical strength compared to the pristine PU. Atomic force microscopy (AFM) analysis depicted lower surface roughness for the nanocomposites (PU/CO-389 nm and PU/CO/NO-323 nm) than the pristine PU (576 nm). Blood compatibility investigation displayed the anticoagulant nature of the composites. Cytocompatibility studies revealed the non-toxic nature of the developed composites with human fibroblast cells (HDF) cells. The newly developed porous PU nanocomposite scaffold comprising CO and NO may serve as a potential candidate for bone tissue engineering.
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Affiliation(s)
- Guanbao Li
- Department of Minimally Invasive Spine Surgery, Yulin City Orthopaedic Hospital of Traditional Chinese Medicine and Western Medicine, Yulin City, Guangxi, China
| | - Pinquan Li
- Department of Minimally Invasive Spine Surgery, Yulin City Orthopaedic Hospital of Traditional Chinese Medicine and Western Medicine, Yulin City, Guangxi, China
| | - Qiuan Chen
- Department of Minimally Invasive Spine Surgery, Yulin City Orthopaedic Hospital of Traditional Chinese Medicine and Western Medicine, Yulin City, Guangxi, China
| | - Mohan Prasath Mani
- School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Malaysia
| | - Saravana Kumar Jaganathan
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam.,Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam.,IJNUTM Cardiovascular Engineering Center, School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Malaysia
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21
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Zhang Z, Zheng Y, Zhang L, Mani MP, Jaganathan SK. In vitro blood compatibility and bone mineralization aspects of polymeric scaffold laden with essential oil and metallic particles for bone tissue engineering. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2019. [DOI: 10.1080/1023666x.2019.1611029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Zhizhong Zhang
- Department of Traumatic Orthopedics, Hanzhong Central Hospital in Shanxi Province, Hanzhong, China
| | - Yu Zheng
- Department of Traumatic Orthopedics, Hanzhong Central Hospital in Shanxi Province, Hanzhong, China
| | - Lipeng Zhang
- Department of Traumatic Orthopedics, Hanzhong Central Hospital in Shanxi Province, Hanzhong, China
| | - Mohan Prasath Mani
- School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Malaysia
| | - Saravana Kumar Jaganathan
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- IJNUTM Cardiovascular Engineering Center, School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Malaysia
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22
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Soares IMV, Fernandes GVDO, Larissa Cordeiro C, Leite YKPDC, Bezerra DDO, Carvalho MAMD, Carvalho CMRS. The influence of Aloe vera with mesenchymal stem cells from dental pulp on bone regeneration: characterization and treatment of non-critical defects of the tibia in rats. J Appl Oral Sci 2019; 27:e20180103. [PMID: 30994771 PMCID: PMC6459225 DOI: 10.1590/1678-7757-2018-0103] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Accepted: 07/29/2018] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE This study aimed to evaluate the inflammatory effect and bone formation in sterile surgical failures after implantation of a collagen sponge with mesenchymal stem cells from human dental pulp (hDPSCs) and Aloe vera. MATERIAL AND METHODS Rattus norvegicus (n=75) were divided into five experimental groups according to treatment: G1) control (blood clot); G2) Hemospon®; G3) Hemospon® in a culture medium enriched with 8% Aloe vera; G4) Hemospon® in a culture medium containing hDPSCs and G5) Hemospon® in a culture medium enriched with 8% Aloe vera and hDPSCs. On days 7, 15 and 30, the animals were euthanized, and the tibia was dissected for histological, immunohistochemistry and immunofluorescence analyses. The results were analyzed using nonparametric Kruskal-Wallis test and Dunn's post-test. RESULTS On days 7 and 15, the groups with Aloe vera had less average acute inflammatory infiltrate compared to the control group and the group with Hemospon® (p<0.05). No statistically significant difference was found between the groups regarding bone formation at the three experimental points in time. Osteopontin expression corroborated the intensity of bone formation. Fluorescence microscopy revealed positive labeling with Q-Tracker® in hDPSCs before transplantation and tissue repair. CONCLUSION The results suggest that the combination of Hemospon®, Aloe vera and hDPSCs is a form of clinical treatment for the repair of non-critical bone defects that reduces the inflammatory cascade's effects.
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Goonoo N, Fahmi A, Jonas U, Gimié F, Arsa IA, Bénard S, Schönherr H, Bhaw-Luximon A. Improved Multicellular Response, Biomimetic Mineralization, Angiogenesis, and Reduced Foreign Body Response of Modified Polydioxanone Scaffolds for Skeletal Tissue Regeneration. ACS APPLIED MATERIALS & INTERFACES 2019; 11:5834-5850. [PMID: 30640432 DOI: 10.1021/acsami.8b19929] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The potential of electrospun polydioxanone (PDX) mats as scaffolds for skeletal tissue regeneration was significantly enhanced through improvement of the cell-mediated biomimetic mineralization and multicellular response. This was achieved by blending PDX ( i) with poly(hydroxybutyrate- co-valerate) (PHBV) in the presence of hydroxyapatite (HA) and ( ii) with aloe vera (AV) extract containing a mixture of acemannan/glucomannan. In an exhaustive study, the behavior of the most relevant cell lines involved in the skeletal tissue healing cascade, i.e. fibroblasts, macrophages, endothelial cells and preosteoblasts, on the scaffolds was investigated. The scaffolds were shown to be nontoxic, to exhibit insignificant inflammatory responses in macrophages, and to be degradable by macrophage-secreted enzymes. As a result of different phase separation in PDX/PHBV/HA and PDX/AV blend mats, cells interacted differentially. Presumably due to varying tension states of cell-matrix interactions, thinner microtubules and significantly more cell adhesion sites and filopodia were formed on PDX/AV compared to PDX/PHBV/HA. While PDX/PHBV/HA supported micrometer-sized spherical particles, nanosized rod-like HA was observed to nucleate and grow on PDX/AV fibers, allowing the mineralized PDX/AV scaffold to retain its porosity over a longer time for cellular infiltration. Finally, PDX/AV exhibited better in vivo biocompatibility compared to PDX/PHBV/HA, as indicated by the reduced fibrous capsule thickness and enhanced blood vessel formation. Overall, PDX/AV blend mats showed a significantly enhanced potential for skeletal tissue regeneration compared to the already promising PDX/PHBV/HA blends.
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Affiliation(s)
- Nowsheen Goonoo
- Physical Chemistry I, Department of Chemistry and Biology & Research Center of Micro and Nanochemistry and Engineering (Cμ) , University of Siegen , 57076 Siegen , Germany
- Biomaterials, Drug Delivery and Nanotechnology Unit, Centre for Biomedical and Biomaterials Research (CBBR) , MSIRI Building, University of Mauritius , 80837 Réduit , Mauritius
| | - Amir Fahmi
- Faculty of Technology and Bionics , Rhine-Waal University of Applied Sciences , Hochschule Rhein-Waal, Marie-Curie-Straße 1 , 47533 Kleve , Germany
| | - Ulrich Jonas
- Macromolecular Chemistry, Department of Chemistry and Biology , University of Siegen , 57076 Siegen , Germany
| | - Fanny Gimié
- Animalerie , Plateforme de recherche CYROI , 2 rue Maxime Rivière , 97490 Sainte Clotilde , Ile de La Réunion , France
| | - Imade Ait Arsa
- Animalerie , Plateforme de recherche CYROI , 2 rue Maxime Rivière , 97490 Sainte Clotilde , Ile de La Réunion , France
| | - Sébastien Bénard
- RIPA , Plateforme de recherche CYROI , 2 rue Maxime Rivière , 97490 Sainte Clotilde , Ile de La Réunion , France
| | - Holger Schönherr
- Physical Chemistry I, Department of Chemistry and Biology & Research Center of Micro and Nanochemistry and Engineering (Cμ) , University of Siegen , 57076 Siegen , Germany
| | - Archana Bhaw-Luximon
- Biomaterials, Drug Delivery and Nanotechnology Unit, Centre for Biomedical and Biomaterials Research (CBBR) , MSIRI Building, University of Mauritius , 80837 Réduit , Mauritius
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24
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Jaganathan SK, Mani MP, Nageswaran G, Krishnasamy NP, Ayyar M. The potential of biomimetic nanofibrous electrospun scaffold comprising dual component for bone tissue engineering. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2019. [DOI: 10.1080/1023666x.2018.1564127] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Saravana Kumar Jaganathan
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- IJNUTM Cardiovascular Engineering Center, School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Malaysia
| | - Mohan Prasath Mani
- School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Malaysia
| | - Gomathi Nageswaran
- Department of Chemistry, Indian Institute of Space Science and Technology, Trivandrum, Kerala, India
| | - Navaneetha Pandiyaraj Krishnasamy
- Surface Engineering Laboratory, Department of Physics, Sri Shakthi Institute of Engineering and Technology, L&T by Pass, Chinniyam Palayam, Coimbatore, India
| | - Manikandan Ayyar
- Department of Chemistry, Bharath Institute of Higher Education and Research (BIHER), Bharath University, Chennai, Tamil Nadu, India
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25
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Soares RM, Siqueira NM, Prabhakaram MP, Ramakrishna S. Electrospinning and electrospray of bio-based and natural polymers for biomaterials development. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 92:969-982. [DOI: 10.1016/j.msec.2018.08.004] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 07/12/2018] [Accepted: 08/02/2018] [Indexed: 01/13/2023]
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26
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Janmohammadi M, Nourbakhsh MS. Electrospun polycaprolactone scaffolds for tissue engineering: a review. INT J POLYM MATER PO 2018. [DOI: 10.1080/00914037.2018.1466139] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- M. Janmohammadi
- Biomedical Engineering – Biomaterials, Faculty of New Sciences and Technologies, Semnan University, Semnan, Iran
| | - M. S. Nourbakhsh
- Biomedical Engineering – Biomaterials, Faculty of Materials and Metallurgical Engineering, Semnan University, Semnan, Iran
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27
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Jaganathan SK, Mani MP, Palaniappan SK, Rathanasamy R. Fabrication and characterisation of nanofibrous polyurethane scaffold incorporated with corn and neem oil using single stage electrospinning technique for bone tissue engineering applications. JOURNAL OF POLYMER RESEARCH 2018. [DOI: 10.1007/s10965-018-1543-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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28
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Xu X, Zhou J, Jiang Y, Zhang Q, Shi H, Liu D. 3D printing process of oxidized nanocellulose and gelatin scaffold. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2018; 29:1498-1513. [DOI: 10.1080/09205063.2018.1472450] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Xiaodong Xu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- College of Machinery and Automobile Engineering, Yangzhou Polytechnic Institute, Yangzhou, China
| | - Jiping Zhou
- College of Mechanical Engineering, Yangzhou University, Yangzhou, China
| | - Yani Jiang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Qi Zhang
- College of Mechanical Engineering, Yangzhou University, Yangzhou, China
| | - Hongcan Shi
- Medical College of Yangzhou University, Yangzhou, China
| | - Dongfang Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
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29
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Functionalized silk fibroin film scaffold using β-Carotene for cornea endothelial cell regeneration. Colloids Surf B Biointerfaces 2017; 164:340-346. [PMID: 29413615 DOI: 10.1016/j.colsurfb.2017.11.052] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 11/13/2017] [Accepted: 11/21/2017] [Indexed: 11/21/2022]
Abstract
Design of corneal endothelium substitute is important for replacement of cadaveric cornea tissue. Our previous study has shown the suitability of silk fibroin (SF) as a biomaterial for cornea scaffold. In this study, we used β-Carotene (β-C) to enhance the regeneration of corneal endothelial cells (CEnCs) and maintain CEnC specific function. The fabricated film scaffolds showed desired transparency and hydrophilic properties which are crucial factors for vision recovery. The cell viability, phenotype and gene expression was examined using MTT assay, immunofluorescence and reverse transcription polymerase chain reactions. Compared with pristine SF scaffold, proper amount of β-C incorporated with SF scaffolds showed higher initial cell attachment, cell viability and mRNA expression. The results indicate that the fabricated SF film scaffold incorporated with small amount of β-C might be the suitable alternative corneal endothelium substitute for transplantation.
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Bhattacharjee P, Kundu B, Naskar D, Kim HW, Maiti TK, Bhattacharya D, Kundu SC. Silk scaffolds in bone tissue engineering: An overview. Acta Biomater 2017; 63:1-17. [PMID: 28941652 DOI: 10.1016/j.actbio.2017.09.027] [Citation(s) in RCA: 173] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 08/26/2017] [Accepted: 09/19/2017] [Indexed: 12/17/2022]
Abstract
Bone tissue plays multiple roles in our day-to-day functionality. The frequency of accidental bone damage and disorder is increasing worldwide. Moreover, as the world population continues to grow, the percentage of the elderly population continues to grow, which results in an increased number of bone degenerative diseases. This increased elderly population pushes the need for artificial bone implants that specifically employ biocompatible materials. A vast body of literature is available on the use of silk in bone tissue engineering. The current work presents an overview of this literature from materials and fabrication perspective. As silk is an easy-to-process biopolymer; this allows silk-based biomaterials to be molded into diverse forms and architectures, which further affects the degradability. This makes silk-based scaffolds suitable for treating a variety of bone reconstruction and regeneration objectives. Silk surfaces offer active sites that aid the mineralization and/or bonding of bioactive molecules that facilitate bone regeneration. Silk has also been blended with a variety of polymers and minerals to enhance its advantageous properties or introduce new ones. Several successful works, both in vitro and in vivo, have been reported using silk-based scaffolds to regenerate bone tissues or other parts of the skeletal system such as cartilage and ligament. A growing trend is observed toward the use of mineralized and nanofibrous scaffolds along with the development of technology that allows to control scaffold architecture, its biodegradability and the sustained releasing property of scaffolds. Further development of silk-based scaffolds for bone tissue engineering, taking them up to and beyond the stage of human trials, is hoped to be achieved in the near future through a cross-disciplinary coalition of tissue engineers, material scientists and manufacturing engineers. STATEMENT OF SIGNIFICANCE The state-of-art of silk biomaterials in bone tissue engineering, covering their wide applications as cell scaffolding matrices to micro-nano carriers for delivering bone growth factors and therapeutic molecules to diseased or damaged sites to facilitate bone regeneration, is emphasized here. The review rationalizes that the choice of silk protein as a biomaterial is not only because of its natural polymeric nature, mechanical robustness, flexibility and wide range of cell compatibility but also because of its ability to template the growth of hydroxyapatite, the chief inorganic component of bone mineral matrix, resulting in improved osteointegration. The discussion extends to the role of inorganic ions such as Si and Ca as matrix components in combination with silk to influence bone regrowth. The effect of ions or growth factor-loaded vehicle incorporation into regenerative matrix, nanotopography is also considered.
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Evaluation of electrospun biomimetic substrate surface-decorated with nanohydroxyapatite precipitation for osteoblasts behavior. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017. [DOI: 10.1016/j.msec.2017.05.113] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Cai J, Jiang J, Mo X, Chen S. [Effect of silk fibroin/poly ( L-lactic acid-co-e-caprolactone) nanofibrous scaffold on tendon-bone healing of rabbits]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2017; 31:957-962. [PMID: 29806433 DOI: 10.7507/1002-1892.201704077] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To explore the effect of silk fibroin/poly( L-lactic acid-co-e-caprolactone) [SF/P(LLA-CL)] nanofibrous scaffold on tendon-bone healing of rabbits. Methods SF/P(LLA-CL) nanofibrous scaffold was fabricated by electrospinning methods. The morphology of the scaffold was observed by scanning electron microscope (SEM). Pre-osteoblasts MC3T3-E1 cells were seeded on the scaffold and cultured for 1, 3, and 5 days. Cell adhesion and proliferation were also observed by SEM. Meanwhile, twenty-four New Zealand white rabbits were randomly divided into the autogenous tendon group (control group) and the autogenous tendon wrapped with SF/P(LLA-CL) scaffold group (experimental group), with twelve rabbits in each group. An extra-articular model was established, the effect was evaluated by histological examination and mechanical testing. Results The morphology of SF/P(LLA-CL) nanofibrous scaffold was random, with a diameter of (219.4±66.5) nm. SEM showed that the MC3T3-E1 cells seeded on the scaffold were in the normal shape, growing well, and proliferating with time course. The results of histological examination showed that inflammatory cells infltrated into the graft-host bone interface at 6 weeks after operation in both groups. Besides, the width of interface showed no significant difference between groups. At 12 weeks after operation, protruding new bone tissue could be observed at the interface in the experimental group, while scar tissue but no new bone tissue could be seen at the interface in the control group. Mechanical testing showed that there was no significant difference in the failure load and the stiffness between groups at 6 weeks after operation ( P>0.05). The failure load and the stiffness in the experimental group were significantly higher than those in the control group at 12 weeks after operation ( P<0.05). Conclusion The SF/P(LLA-CL) nanofibrous scaffold has good cell biocompatibility and can effectively promote tendon-bone healing, thus providing new method for modifying graft for ACL reconstruction in the clinical practice.
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Affiliation(s)
- Jiangyu Cai
- Department of Sports Medicine and Arthroscopic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040, P.R.China
| | - Jia Jiang
- Department of Sports Medicine and Arthroscopic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040, P.R.China
| | - Xiumei Mo
- Biomaterials and Tissue Engineering Laboratory, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P.R.China
| | - Shiyi Chen
- Department of Sports Medicine and Arthroscopic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040,
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Kim DK, Kim JI, Hwang TI, Sim BR, Khang G. Bioengineered Osteoinductive Broussonetia kazinoki/Silk Fibroin Composite Scaffolds for Bone Tissue Regeneration. ACS APPLIED MATERIALS & INTERFACES 2017; 9:1384-1394. [PMID: 28001353 DOI: 10.1021/acsami.6b14351] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In this article, Broussonetia kazinoki (BK) powdery extract is utilized to modify the silk fibroin (SF) scaffold and applied to the bone defect area. The BK/SF scaffold is an efficient cell carrier which promotes cell proliferation and osteogenic differentiation of rBMSCs (bone marrow derived mesenchymal stem cells). We confirmed biocompatibility and osteogenic differentiation capacity of BK/SF scaffolds compared to pristine SF scaffold in both in vitro and in vivo evaluation. Gene expression related to osteogenic differentiation and bone regeneration significantly upregulated in the BK/SF scaffold group. The implanted scaffolds were attached well to the surface of the bone defect region and integrated with surrounding tissues without significant inflammatory reaction. Furthermore, almost 45% of bone volume has been recovered at 8 weeks postsurgery, while the SF and control group showed 20% recovery. These results suggest that BK powdery extract incorporated with an SF scaffold might be a suitable substitute for an alternative bone graft for bone regeneration.
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Affiliation(s)
- Do Kyung Kim
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Chonbuk National University , Deokjin-gu, Jeonju 561-756, Republic of Korea
| | - Jeong In Kim
- Department of Bionanosystem Engineering, Graduate School, Chonbuk National University , Jeonju 561-756, Republic of Korea
| | - Tae In Hwang
- Department of Bionanosystem Engineering, Graduate School, Chonbuk National University , Jeonju 561-756, Republic of Korea
| | - Bo Ra Sim
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Chonbuk National University , Deokjin-gu, Jeonju 561-756, Republic of Korea
| | - Gilson Khang
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Chonbuk National University , Deokjin-gu, Jeonju 561-756, Republic of Korea
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A bird's eye view on the use of electrospun nanofibrous scaffolds for bone tissue engineering: Current state‐of‐the‐art, emerging directions and future trends. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2016; 12:2181-2200. [DOI: 10.1016/j.nano.2016.05.014] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 05/05/2016] [Accepted: 05/13/2016] [Indexed: 12/16/2022]
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Wang Z, Lin M, Xie Q, Sun H, Huang Y, Zhang D, Yu Z, Bi X, Chen J, Wang J, Shi W, Gu P, Fan X. Electrospun silk fibroin/poly(lactide-co-ε-caprolactone) nanofibrous scaffolds for bone regeneration. Int J Nanomedicine 2016; 11:1483-500. [PMID: 27114708 PMCID: PMC4833379 DOI: 10.2147/ijn.s97445] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Tissue engineering has become a promising therapeutic approach for bone regeneration. Nanofibrous scaffolds have attracted great interest mainly due to their structural similarity to natural extracellular matrix (ECM). Poly(lactide-co-ε-caprolactone) (PLCL) has been successfully used in bone regeneration, but PLCL polymers are inert and lack natural cell recognition sites, and the surface of PLCL scaffold is hydrophobic. Silk fibroin (SF) is a kind of natural polymer with inherent bioactivity, and supports mesenchymal stem cell attachment, osteogenesis, and ECM deposition. Therefore, we fabricated hybrid nanofibrous scaffolds by adding different weight ratios of SF to PLCL in order to find a scaffold with improved properties for bone regeneration. Methods Hybrid nanofibrous scaffolds were fabricated by blending different weight ratios of SF with PLCL. Human adipose-derived stem cells (hADSCs) were seeded on SF/PLCL nanofibrous scaffolds of various ratios for a systematic evaluation of cell adhesion, proliferation, cytotoxicity, and osteogenic differentiation; the efficacy of the composite of hADSCs and scaffolds in repairing critical-sized calvarial defects in rats was investigated. Results The SF/PLCL (50/50) scaffold exhibited favorable tensile strength, surface roughness, and hydrophilicity, which facilitated cell adhesion and proliferation. Moreover, the SF/PLCL (50/50) scaffold promoted the osteogenic differentiation of hADSCs by elevating the expression levels of osteogenic marker genes such as BSP, Ocn, Col1A1, and OPN and enhanced ECM mineralization. In vivo assays showed that SF/PLCL (50/50) scaffold improved the repair of the critical-sized calvarial defect in rats, resulting in increased bone volume, higher trabecular number, enhanced bone mineral density, and increased new bone areas, compared with the pure PLCL scaffold. Conclusion The SF/PLCL (50/50) nanofibrous scaffold facilitated hADSC proliferation and osteogenic differentiation in vitro and further promoted new bone formation in vivo, suggesting that the SF/PLCL (50/50) nanofibrous scaffold holds great potential in bone tissue regeneration.
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Affiliation(s)
- Zi Wang
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - Ming Lin
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - Qing Xie
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - Hao Sun
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - Yazhuo Huang
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - DanDan Zhang
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - Zhang Yu
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - Xiaoping Bi
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - Junzhao Chen
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - Jing Wang
- Biomaterials and Tissue Engineering Laboratory, College of Chemistry & Chemical Engineering and Biotechnology, Donghua University, Shanghai, People's Republic of China
| | - Wodong Shi
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - Ping Gu
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
| | - Xianqun Fan
- Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Donghua University, Shanghai, People's Republic of China
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Carter P, Rahman SM, Bhattarai N. Facile fabrication of aloe vera containing PCL nanofibers for barrier membrane application. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2016; 27:692-708. [DOI: 10.1080/09205063.2016.1152857] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Hu J, Zhu Y, Tong H, Shen X, Chen L, Ran J. A detailed study of homogeneous agarose/hydroxyapatite nanocomposites for load-bearing bone tissue. Int J Biol Macromol 2015; 82:134-43. [PMID: 26434527 DOI: 10.1016/j.ijbiomac.2015.09.077] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 06/13/2015] [Accepted: 09/30/2015] [Indexed: 11/25/2022]
Abstract
Agarose/hydroxyapatite (agar/HA) nanocomposites for load-bearing bone substitutes were successfully fabricated via a novel in situ precipitation method. Observation via SEM and TEM revealed that the spherical inorganic nanoparticles of approximately 50 nm were well dispersed in the organic matrix, and the crystallographic area combined closely with the amorphous area. The uniform dispersion of HA nanoparticles had prominent effect on improving the mechanical properties of the agar/HA nanocomposites (the highest elastic modulus: 1104.42 MPa; the highest compressive strength: 400.039 MPa), which proved to be potential load-bearing bone substitutes. The thermal stability of agarose and nanocomposites was also studied. The MG63 osteoblast-like cells on the composite disks displayed fusiform and polygonal morphology in the presence of HA, suggesting that the cell maturation was promoted. The results of cell proliferation and cell differentiation indicated that the cells cultured on the agar/HA composite disks significantly increased the alkaline phosphatase activity and calcium deposition. The structural role of agarose in the composite system was investigated to better understand the effect of biopolymer on structure and properties of the composites. The optimal properties were the result of a comprehensive synergy of the components.
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Affiliation(s)
- Jingxiao Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, PR China
| | - Youjia Zhu
- Department of Stomatology, Zhongnan Hospital, Wuhan University, 430071, PR China.
| | - Hua Tong
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, PR China; Suzhou Research Institute of Wuhan University, Suzhou, Jiangsu 215123, PR China
| | - Xinyu Shen
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, PR China.
| | - Li Chen
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, PR China
| | - Jiabing Ran
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, PR China
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Sujana A, Venugopal JR, Velmurugan B, Góra A, Salla M, Ramakrishna S. Hydroxyapatite-intertwined hybrid nanofibres for the mineralization of osteoblasts. J Tissue Eng Regen Med 2015; 11:1853-1864. [DOI: 10.1002/term.2083] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 07/03/2015] [Accepted: 07/08/2015] [Indexed: 01/12/2023]
Affiliation(s)
- Andra Sujana
- Centre for Nanofibres and Nanotechnology, Mechanical Engineering, Faculty of Engineering; National University of Singapore
| | - Jayarama Reddy Venugopal
- Centre for Nanofibres and Nanotechnology, Mechanical Engineering, Faculty of Engineering; National University of Singapore
| | - Bhaarathy Velmurugan
- Centre for Nanofibres and Nanotechnology, Mechanical Engineering, Faculty of Engineering; National University of Singapore
| | - Aleksander Góra
- Centre for Nanofibres and Nanotechnology, Mechanical Engineering, Faculty of Engineering; National University of Singapore
| | - Manohar Salla
- Institute for Molecular Bioscience, Queensland Bioscience Precinct; University of Queensland; Brisbane Australia
| | - Seeram Ramakrishna
- Centre for Nanofibres and Nanotechnology, Mechanical Engineering, Faculty of Engineering; National University of Singapore
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Formulation of Biologically-Inspired Silk-Based Drug Carriers for Pulmonary Delivery Targeted for Lung Cancer. Sci Rep 2015; 5:11878. [PMID: 26234773 PMCID: PMC4522685 DOI: 10.1038/srep11878] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 06/04/2015] [Indexed: 01/27/2023] Open
Abstract
The benefits of using silk fibroin, a major protein in silk, are widely established in many biomedical applications including tissue regeneration, bioactive coating and in vitro tissue models. The properties of silk such as biocompatibility and controlled degradation are utilized in this study to formulate for the first time as carriers for pulmonary drug delivery. Silk fibroin particles are spray dried or spray-freeze-dried to enable the delivery to the airways via dry powder inhalers. The addition of excipients such as mannitol is optimized for both the stabilization of protein during the spray-freezing process as well as for efficient dispersion using an in vitro aerosolisation impactor. Cisplatin is incorporated into the silk-based formulations with or without cross-linking, which show different release profiles. The particles show high aerosolisation performance through the measurement of in vitro lung deposition, which is at the level of commercially available dry powder inhalers. The silk-based particles are shown to be cytocompatible with A549 human lung epithelial cell line. The cytotoxicity of cisplatin is demonstrated to be enhanced when delivered using the cross-linked silk-based particles. These novel inhalable silk-based drug carriers have the potential to be used as anti-cancer drug delivery systems targeted for the lungs.
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Potential of inherent RGD containing silk fibroin–poly (Є-caprolactone) nanofibrous matrix for bone tissue engineering. Cell Tissue Res 2015; 363:525-40. [DOI: 10.1007/s00441-015-2232-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Accepted: 06/11/2015] [Indexed: 12/16/2022]
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Calcium orthophosphate deposits: Preparation, properties and biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 55:272-326. [PMID: 26117762 DOI: 10.1016/j.msec.2015.05.033] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 03/21/2015] [Accepted: 05/08/2015] [Indexed: 01/12/2023]
Abstract
Since various interactions among cells, surrounding tissues and implanted biomaterials always occur at their interfaces, the surface properties of potential implants appear to be of paramount importance for the clinical success. In view of the fact that a limited amount of materials appear to be tolerated by living organisms, a special discipline called surface engineering was developed to initiate the desirable changes to the exterior properties of various materials but still maintaining their useful bulk performances. In 1975, this approach resulted in the introduction of a special class of artificial bone grafts, composed of various mechanically stable (consequently, suitable for load bearing applications) implantable biomaterials and/or bio-devices covered by calcium orthophosphates (CaPO4) to both improve biocompatibility and provide an adequate bonding to the adjacent bones. Over 5000 publications on this topic were published since then. Therefore, a thorough analysis of the available literature has been performed and about 50 (this number is doubled, if all possible modifications are counted) deposition techniques of CaPO4 have been revealed, systematized and described. These CaPO4 deposits (coatings, films and layers) used to improve the surface properties of various types of artificial implants are the topic of this review.
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Bhattacharjee P, Kundu B, Naskar D, Maiti TK, Bhattacharya D, Kundu SC. Nanofibrous nonmulberry silk/PVA scaffold for osteoinduction and osseointegration. Biopolymers 2015; 103:271-84. [DOI: 10.1002/bip.22594] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Revised: 11/17/2014] [Accepted: 11/18/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Promita Bhattacharjee
- Materials Science Centre; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
| | - Banani Kundu
- Department of Biotechnology; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
| | - Deboki Naskar
- Department of Biotechnology; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
| | - Tapas K. Maiti
- Department of Biotechnology; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
| | - Debasis Bhattacharya
- Materials Science Centre; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
| | - Subhas C. Kundu
- Department of Biotechnology; Indian Institute of Technology Kharagpur; Kharagpur 721302 India
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Zhang S, Prabhakaran MP, Qin X, Ramakrishna S. Poly-3-hydroxybutyrate-co-3-hydroxyvalerate containing scaffolds and their integration with osteoblasts as a model for bone tissue engineering. J Biomater Appl 2015; 29:1394-406. [DOI: 10.1177/0885328214568467] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Nano/micro engineered polymeric materials offer expansive scope of biomimetic scaffolds for bone tissue engineering especially those involving electrospun biodegradable nanofibers incorporated with inorganic nanoparticles, thus mimicking the extracellular matrix of bone both structurally and chemically. For the first time, poly-3-hydroxybutyrate-co-3-hydroxyvalerate containing natural poly-(α, β)-DL-aspartic acid and inorganic hydroxyapatite nanofibers were fabricated using poly-3-hydroxybutyrate-co-3-hydroxyvalerate: poly-(α, β)-DL-aspartic acid at a ratio of 80:20 (w/w) added with 1% (w/v) of hydroxyapatite, by the process of electrospinning. The surface morphology, chemical, and mechanical properties of electrospun poly-3-hydroxybutyrate-co-3-hydroxyvalerate, poly-3-hydroxybutyrate-co-3-hydroxyvalerate/poly-(α, β)-DL-aspartic acid, and poly-3-hydroxybutyrate-co-3-hydroxyvalerate/poly-(α, β)-DL-aspartic acid/hydroxyapatite nanofibers were characterized by using field emission scanning electron microscope, Fourier transform infrared spectroscopy, and tensile tester, respectively. Human fetal osteoblasts were cultured on different nanofibrous scaffolds for evaluating the cell proliferation, alkaline phosphatase activity, and mineralization. Cells on poly-3-hydroxybutyrate-co-3-hydroxyvalerate/poly-(α, β)-DL-aspartic acid/hydroxyapatite scaffolds demonstrated higher proliferation (30.10%) and mineral deposition (37.60%) than the cells grown on pure poly-3-hydroxybutyrate-co-3-hydroxyvalerate scaffolds. Obtained results highlight the synergistic effect of poly-3-hydroxybutyrate-co-3-hydroxyvalerate, poly-(α, β)-DL-aspartic acid, and hydroxyapatite towards the enhancement of the osteoinductivity and osteoconductivity of human fetal osteoblasts, demonstrating the appropriate physicochemical and biological properties of poly-3-hydroxybutyrate-co-3-hydroxyvalerate/poly-(α, β)-DL-aspartic acid/hydroxyapatite nanofibers to function as a substrate for bone tissue regeneration.
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Affiliation(s)
- Sai Zhang
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, China
| | - Molamma P Prabhakaran
- Center for Nanofibers and Nanotechnology, Faculty of Engineering, National University of Singapore, Singapore, Singapore
| | - Xiaohong Qin
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University, Shanghai, China
| | - Seeram Ramakrishna
- Faculty of Engineering, Department of Mechanical Engineering, National University of Singapore, Singapore, Singapore
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Balaji A, Vellayappan MV, John AA, Subramanian AP, Jaganathan SK, SelvaKumar M, Mohd Faudzi AAB, Supriyanto E, Yusof M. Biomaterials based nano-applications of Aloe vera and its perspective: a review. RSC Adv 2015. [DOI: 10.1039/c5ra13282g] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In modern biomedical researches, theAloe veraextract has been engaged in the synthesis of various micro and nanoformulations based smart structures, which increased its competence in wound healing, tissue engineering and drug delivery applications.
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Affiliation(s)
- Arunpandian Balaji
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - Muthu Vignesh Vellayappan
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - Agnes Aruna John
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - Aruna Priyadarshini Subramanian
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - Saravana Kumar Jaganathan
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - M. SelvaKumar
- Rubber Technology Centre
- Indian Institute of Technology
- Kharagpur-721302
- India
| | - Ahmad Athif bin Mohd Faudzi
- Department of Control and Mechatronic Engineering
- Faculty of Electrical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - Eko Supriyanto
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
| | - Mustafa Yusof
- IJN-UTM Cardiovascular Engineering Centre
- Faculty of Biosciences and Medical Engineering
- Universiti Teknologi Malaysia
- Johor Bahru 81310
- Malaysia
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Panda NN, Biswas A, Pramanik K, Jonnalagadda S. Enhanced osteogenic potential of human mesenchymal stem cells on electrospun nanofibrous scaffolds prepared from eri-tasar silk fibroin. J Biomed Mater Res B Appl Biomater 2014; 103:971-82. [DOI: 10.1002/jbm.b.33272] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 07/09/2014] [Accepted: 08/06/2014] [Indexed: 12/15/2022]
Affiliation(s)
- Niladri nath Panda
- Department of Biotechnology and Medical Engineering; National Institute of Technology; Rourkela-769008 Odisha India
| | - Amit Biswas
- Department of Biotechnology and Medical Engineering; National Institute of Technology; Rourkela-769008 Odisha India
| | - Krishna Pramanik
- Department of Biotechnology and Medical Engineering; National Institute of Technology; Rourkela-769008 Odisha India
| | - Sriramakamal Jonnalagadda
- Department of Pharmaceutical Sciences; Philadelphia College of Pharmacy; USciences Philadelphia Pennsylvania 19104
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Lawley E, Baranov P, Young M. Hybrid vitronectin-mimicking polycaprolactone scaffolds for human retinal progenitor cell differentiation and transplantation. J Biomater Appl 2014; 29:894-902. [PMID: 25145988 DOI: 10.1177/0885328214547751] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Many advances have been made in an attempt to treat retinal degenerative diseases, such as age-related macular degeneration and retinitis pigmentosa. The irreversible loss of photoreceptors is common to both, and currently no restorative clinical treatment exists. It has been shown that retinal progenitor and photoreceptor precursor cell transplantation can rescue the retinal structure and function. Importantly, retinal progenitor cells can be collected from the developing neural retina with further expansion and additional modification in vitro, and the delivery into the degenerative host can be performed as a single-cell suspension injection or as a complex graft transplantation. Previously, we have described several polymer scaffolds for culture and transplantation of retinal progenitor cells of both mouse and human origin. This tissue engineering strategy increases donor cell survival and integration. We have also shown that biodegradable poly(ɛ-caprolactone) induces mature photoreceptor differentiation from human retinal progenitor cells. However, poor adhesive properties limit its use, and therefore it requires additional surface modification. The aim of this work was to study vitronectin-mimicking oligopeptides (Synthemax II-SC) poly(ɛ-caprolactone) films and their effects on human retinal progenitor cell adhesion, proliferation, and differentiation. Here, we show that the incorporation of vitronectin-mimicking oligopeptide into poly(ɛ-caprolactone) leads to dose-dependent increases in cell adhesion; the optimum dose identified as 30 µg/ml. Inhibition of human retinal progenitor cells proliferation was seen on poly(ɛ-caprolactone) and was maintained with the hybrid scaffold. This has been shown to be beneficial for driving cell differentiation. Additionally, we observed equal expression of Nrl, rhodopsin, recoverin, and rod outer membrane 1 after differentiation on the hybrid scaffold as compared to the standard fibronectin coating of poly(ɛ-caprolactone). After transplantation into rd1 retina degenerative mice, human retinal progenitor cells were able to migrate to the outer nuclear layer and survive for three weeks. We conclude that Synthemax II-SC can be incorporated into poly(ɛ-caprolactone) to create a hybrid chemically defined scaffold for clinical application.
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Affiliation(s)
- Elodie Lawley
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Boston, USA
| | - Petr Baranov
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Boston, USA
| | - Michael Young
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Boston, USA
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