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Nain A, Chakraborty S, Barman SR, Gavit P, Indrakumar S, Agrawal A, Lin ZH, Chatterjee K. Progress in the development of piezoelectric biomaterials for tissue remodeling. Biomaterials 2024; 307:122528. [PMID: 38522326 DOI: 10.1016/j.biomaterials.2024.122528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 02/15/2024] [Accepted: 03/08/2024] [Indexed: 03/26/2024]
Abstract
Piezoelectric biomaterials have demonstrated significant potential in the past few decades to heal damaged tissue and restore cellular functionalities. Herein, we discuss the role of bioelectricity in tissue remodeling and explore ways to mimic such tissue-like properties in synthetic biomaterials. In the past decade, biomedical engineers have adopted emerging functional biomaterials-based tissue engineering approaches using innovative bioelectronic stimulation protocols based on dynamic stimuli to direct cellular activation, proliferation, and differentiation on engineered biomaterial constructs. The primary focus of this review is to discuss the concepts of piezoelectric energy harvesting, piezoelectric materials, and their application in soft (skin and neural) and hard (dental and bone) tissue regeneration. While discussing the prospective applications as an engineered tissue, an important distinction has been made between piezoceramics, piezopolymers, and their composites. The superiority of piezopolymers over piezoceramics to circumvent issues such as stiffness mismatch, biocompatibility, and biodegradability are highlighted. We aim to provide a comprehensive review of the field and identify opportunities for the future to develop clinically relevant and state-of-the-art biomaterials for personalized and remote health care.
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Affiliation(s)
- Amit Nain
- Department of Material Engineering, Indian Institute of Science, Bangalore, 560012, Karnataka, India.
| | - Srishti Chakraborty
- Department of Material Engineering, Indian Institute of Science, Bangalore, 560012, Karnataka, India
| | - Snigdha Roy Barman
- Department of Bioengineering, Indian Institute of Science, Bangalore, 560012, Karnataka, India
| | - Pratik Gavit
- Department of Material Engineering, Indian Institute of Science, Bangalore, 560012, Karnataka, India; School of Bio Science and Technology, Vellore Institute of Technology, Vellore, 632014, India
| | - Sushma Indrakumar
- Department of Material Engineering, Indian Institute of Science, Bangalore, 560012, Karnataka, India
| | - Akhilesh Agrawal
- Department of Material Engineering, Indian Institute of Science, Bangalore, 560012, Karnataka, India
| | - Zong-Hong Lin
- Department of Biomedical Engineering, National Taiwan University, Taipe, 10617, Taiwan.
| | - Kaushik Chatterjee
- Department of Material Engineering, Indian Institute of Science, Bangalore, 560012, Karnataka, India; Department of Bioengineering, Indian Institute of Science, Bangalore, 560012, Karnataka, India.
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Rezk AI, Lee J, Kim BS, Chun S. Strategically Designed Bifunctional Polydopamine Enwrapping Polycaprolactone-Hydroxyapatite-Doxorubicin Composite Nanofibers for Osteosarcoma Treatment and Bone Regeneration. ACS APPLIED MATERIALS & INTERFACES 2024. [PMID: 38669442 DOI: 10.1021/acsami.4c03015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
This study presents a new multifunctional nanofibrous drug delivery system to provide effective combination therapy with enormous potential for the treatment of osteosarcoma. We developed a composite nanofiber scaffold comprising poly(ε-caprolactone) (PCL) and hydroxyapatite (HAp)-loaded doxorubicin (DOX) coated with polydopamine (PDA) to combine cancer cell inhibition with bone tissue regeneration. DOX was conjugated with HAp and then mixed with a PCL solution to prepare a PCL/HAp-DOX (labeled PCLDH) nanofiber. Then, in situ polymerization of PDA on the PCLDH occurred to produce the PCLDH@PDA composite nanofiber. The morphology, XRD, FT-IR, wettability, photothermal characteristics, cumulative drug release, and in vitro bioactivities were evaluated. We found that the PDA coating not only enhanced the hydrophilic properties but also controlled drug release. The PCLDH@PDA composite scaffold significantly suppressed the proliferation of bone cancer cells initially and, consequently, improved the adhesion and proliferation of human mesenchymal stem cells (hMSCs). The PDA coating boosted the composite scaffold's bioactivity, as demonstrated through ALP activity, ARS assay, and biomineralization results. This strategy offers a promising dual-function scaffold to treat residual cancer and reconstruct defects after osteosarcoma surgery.
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Affiliation(s)
- Abdelrahman I Rezk
- Department of Physiology, Institute for Medical Sciences, Jeonbuk National University Medical School, Jeonju-si 54907, Korea
| | - Jaekwang Lee
- Research Division of Food Functionality, Korea Food Research Institute, Wanju 55365, Korea
| | - Beom Su Kim
- Department of R&BD, Cellco Inc., 208, Venture Startup Center, Jeonju University, 303, Cheonjam-ro, Wansan-gu, Jeonju-si 55069, Korea
| | - Sungkun Chun
- Department of Physiology, Institute for Medical Sciences, Jeonbuk National University Medical School, Jeonju-si 54907, Korea
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Li J, Zhang J, Ye H, Wang Q, Ouyang Y, Luo Y, Gong Y. Pulmonary decellularized extracellular matrix (dECM) modified polyethylene terephthalate three-dimensional cell carriers regulate the proliferation and paracrine activity of mesenchymal stem cells. Front Bioeng Biotechnol 2024; 11:1324424. [PMID: 38260733 PMCID: PMC10800494 DOI: 10.3389/fbioe.2023.1324424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/07/2023] [Indexed: 01/24/2024] Open
Abstract
Introduction: Mesenchymal stem cells (MSCs) possess a high degree of self-renewal capacity and in vitro multi-lineage differentiation potential. Decellularized materials have garnered considerable attention due to their elevated biocompatibility, reduced immunogenicity, excellent biodegradability, and the ability to partially mimic the in vivo microenvironment conducive to cell growth. To address the issue of mesenchymal stem cells losing their stem cell characteristics during two-dimensional (2D) cultivation, this study established three-dimensional cell carriers modified with lung decellularized extracellular matrix and assessed its impact on the life activities of mesenchymal stem cells. Methods: This study employed PET as a substrate material, grafting with polydopamine (PDA), and constructing a decellularized extracellular matrix (dECM) coating on its surface, thus creating the PET/PDA/dECM three-dimensional (3D) composite carrier. Subsequently, material characterization of the cellular carriers was conducted, followed by co-culturing with human umbilical cord mesenchymal stem cells in vitro, aiming to investigate the material's impact on the proliferation and paracrine activity of mesenchymal stem cells. Results and Discussion: Material characterization demonstrated successful grafting of PDA and dECM materials, and it had complete hydrophilicity, high porosity, and excellent mechanical properties. The material was rich in various ECM proteins (collagen I, collagen IV , laminin, fibronectin, elastin), indicating good biocompatibility. In long-term in vitro cultivation (14 days) experiments, the PET/PDA/dECM three-dimensional composite carrier significantly enhanced adhesion and proliferation of human umbilical cord-derived mesenchymal stem cells (HUCMSCs), with a proliferation rate 1.9 times higher than that of cells cultured on tissue culture polystyrene (TCPS) at day 14. Furthermore, it effectively maintained the stem cell characteristics, expressing specific antigens for HUCMSCs. Through qPCR, Western blot, and ELISA experiments, the composite carrier markedly promoted the expression and secretion of key cell factors in HUCMSCs. These results demonstrate that the PET/PDA/dECM composite carrier holds great potential for scaling up MSCs' long-term in vitro cultivation and the production of paracrine factors.
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Affiliation(s)
- Jinze Li
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, China
| | - Jiali Zhang
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, China
| | - Hao Ye
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, China
| | - Qixuan Wang
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, China
| | - Yanran Ouyang
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, China
| | - Yuxi Luo
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, China
- Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, Sun Yat-Sen University, Guangzhou, China
| | - Yihong Gong
- School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, China
- Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, Sun Yat-Sen University, Guangzhou, China
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Ma T, Wang CX, Ge XY, Zhang Y. Applications of Polydopamine in Implant Surface Modification. Macromol Biosci 2023; 23:e2300067. [PMID: 37229654 DOI: 10.1002/mabi.202300067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/22/2023] [Indexed: 05/27/2023]
Abstract
There is great clinical demand for orthopedic and dental implant surface modification methods to prevent osseointegration failure and improve implant biological functions. Notably, dopamine (DA) can be polymerized to form polydopamine (PDA), which is similar to the adhesive proteins secreted by mussels, to form a stable bond between the bone surface and implants. Therefore, PDA has the potential to be used as an implant surface modification material with good hydrophilicity, roughness, morphology, mechanical strength, biocompatibility, antibacterial activity, cellular adhesion, and osteogenesis. In addition, PDA degradation releases DA into the surrounding microenvironment, which is found to play an important role in regulating DA receptors on both osteoblasts and osteoclasts during the bone remodeling process. Furthermore, the adhesion properties of PDA suggest its use as an intermediate layer in assisting other functional bone remodeling materials, such as nanoparticles, growth factors, peptides, and hydrogels, to form "dual modifications." The purpose of this review is to summarize the recent progress in research on PDA and its derivatives as orthopedic and dental implant surface modification materials and to analyze the multiple functions of PDA.
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Affiliation(s)
- Ting Ma
- Department of Oral Implantology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health & NMPA Key Laboratory for Dental Materials, Beijing, 100081, P. R. China
| | - Chen-Xi Wang
- Department of Oral Implantology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health & NMPA Key Laboratory for Dental Materials, Beijing, 100081, P. R. China
| | - Xi-Yuan Ge
- Central Laboratory, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health & NMPA Key Laboratory for Dental Materials, Beijing, 100081, P. R. China
| | - Yu Zhang
- Department of Oral Implantology, Peking University School and Hospital of Stomatology & National Center of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology & Research Center of Engineering and Technology for Computerized Dentistry Ministry of Health & NMPA Key Laboratory for Dental Materials, Beijing, 100081, P. R. China
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Ramli H, Yusop N, Ramli R, Berahim Z, Peiris R, Ghani N. Application of neurotransmitters and dental stem cells for pulp regeneration: A review. Saudi Dent J 2023; 35:387-394. [PMID: 37520592 PMCID: PMC10373085 DOI: 10.1016/j.sdentj.2023.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 05/07/2023] [Accepted: 05/07/2023] [Indexed: 08/01/2023] Open
Abstract
Introduction Although there have been many studies on stem cells, few have investigated how neurotransmitters and stem cell proliferation interact to regenerate dental pulp. Dental pulp regeneration is an innovative procedure for reviving dental pulp, if feasible for the entire tooth. Upon tooth injury, activated platelets release serotonin and dopamine in bulk to mobilize dental pulp stem cells to mediate natural dental repair. This has induced research on the role of neurotransmitters in increasing the proliferation rate of stem cells. This review also covers prospective future treatments for dental pulp regeneration. Methods A literature search was performed via PubMed and ScienceDirect from 2001 to 2022, using the keywords "neurotransmitter," "stem cell," "tooth regeneration," "tooth repair," "regenerative dentistry," and "dental pulp." Different inclusion/exclusion criteria were used, and the search was restricted to English articles. Results Nine publications reporting neurotransmitter interactions with stem cells for tooth and pulp regeneration were selected. Conclusion Neurotransmitters were found to interact with dental stem cells. Evidence pointing to neurotransmitters as a factor in the increased proliferation of stem cells was found. This review thus gives hope for tooth pulp regeneration and repair.
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Affiliation(s)
- Hidayah Ramli
- Basic and Medical Sciences Unit, School of Dental Sciences, Health Campus, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia
| | - Norhayati Yusop
- Basic and Medical Sciences Unit, School of Dental Sciences, Health Campus, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia
| | - Rosmaliza Ramli
- Basic and Medical Sciences Unit, School of Dental Sciences, Health Campus, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia
| | - Zurairah Berahim
- Periodontic Unit, School of Dental Sciences, Health Campus, Universiti Sains Malaysia, Kelantan 16150, Kota Bharu, Malaysia
| | - Roshan Peiris
- Department of Basic Sciences, Faculty of Dental Sciences, University of Peradeniya, 20400 Peradeniya, Sri Lanka
| | - Nurhafizah Ghani
- Basic and Medical Sciences Unit, School of Dental Sciences, Health Campus, Universiti Sains Malaysia, 16150 Kota Bharu, Kelantan, Malaysia
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Ma W, Chen H, Cheng S, Wu C, Wang L, Du M. Gelatin hydrogel reinforced with mussel-inspired polydopamine-functionalized nanohydroxyapatite for bone regeneration. Int J Biol Macromol 2023; 240:124287. [PMID: 37019201 DOI: 10.1016/j.ijbiomac.2023.124287] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 03/24/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023]
Abstract
Developing high-strength hydrogels with biocompatibility and bone conductibility is still desirable for bone regeneration. The nanohydroxyapatite (nHA) was incorporated into a dopamine-modified gelatin (Gel-DA) hydrogel system to create a highly biomimetic native bone tissue microenvironment. In addition, to further increase the cross-linking density between nHA and Gel-DA, nHA was functionalized by mussel-inspired polydopamine (PDA). Compared with nHA, adding polydopamine functionalized nHA (PHA) increased the compressive strength of Gel-Da hydrogel from 449.54 ± 180.32 kPa to 611.18 ± 211.86 kPa without affecting its microstructure. Besides, the gelation time of Gel-DA hydrogels with PHA incorporation (GD-PHA) was controllable from 49.47 ± 7.93 to 88.11 ± 31.18 s, contributing to its injectable ability in clinical applications. In addition, the abundant phenolic hydroxyl group of PHA was beneficial to the cell adhesion and proliferation of Gel-DA hydrogels, leading to the excellent biocompatibility of Gel-PHA hydrogels. Notably, the GD-PHA hydrogels could accelerate the bone repair efficiency in the rat model of the femoral defect. In conclusion, our results suggest the Gel-PHA hydrogel with osteoconductivity, biocompatibility, and enhanced mechanical properties is a potential bone repair material.
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Tolabi H, Bakhtiary N, Sayadi S, Tamaddon M, Ghorbani F, Boccaccini AR, Liu C. A critical review on polydopamine surface-modified scaffolds in musculoskeletal regeneration. Front Bioeng Biotechnol 2022; 10:1008360. [PMID: 36466324 PMCID: PMC9715616 DOI: 10.3389/fbioe.2022.1008360] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 11/04/2022] [Indexed: 08/26/2023] Open
Abstract
Increasing concern about age-related diseases, particularly musculoskeletal injuries and orthopedic conditions, highlights the need for strategies such as tissue engineering to address them. Surface modification has been developed to create pro-healing interfaces, personalize scaffolds and provide novel medicines. Polydopamine, a mussel-inspired adhesive polymer with highly reactive functional groups that adhere to nearly all substrates, has gained attention in surface modification strategies for biomaterials. Polydopamine was primarily developed to modify surfaces, but its effectiveness has opened up promising approaches for further applications in bioengineering as carriers and nanoparticles. This review focuses on the recent discoveries of the role of polydopamine as a surface coating material, with focus on the properties that make it suitable for tackling musculoskeletal disorders. We report the evolution of using it in research, and discuss papers involving the progress of this field. The current research on the role of polydopamine in bone, cartilage, muscle, nerve, and tendon regeneration is discussed, thus giving comprehensive overview about the function of polydopamine both in-vitro and in-vivo. Finally, the report concludes presenting the critical challenges that must be addressed for the clinical translation of this biomaterial while exploring future perspectives and research opportunities in this area.
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Affiliation(s)
- Hamidreza Tolabi
- New Technologies Research Center (NTRC), Amirkabir University of Technology, Tehran, Iran
- Department of Biomedical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
| | - Negar Bakhtiary
- Burn Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Biomaterials, Faculty of Interdisciplinary Science and Technology, Tarbiat Modares University, Tehran, Iran
- Institute of Orthopaedic and Musculoskeletal Science, University College London, Royal National Orthopaedic Hospital, Stanmore, United Kingdom
| | - Shaghayegh Sayadi
- School of Mechanical Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Maryam Tamaddon
- Institute of Orthopaedic and Musculoskeletal Science, University College London, Royal National Orthopaedic Hospital, Stanmore, United Kingdom
| | - Farnaz Ghorbani
- Institute of Orthopaedic and Musculoskeletal Science, University College London, Royal National Orthopaedic Hospital, Stanmore, United Kingdom
- Institute of Biomaterials, Department of Materials Science and Engineering, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Aldo R. Boccaccini
- Institute of Biomaterials, Department of Materials Science and Engineering, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Chaozong Liu
- Institute of Orthopaedic and Musculoskeletal Science, University College London, Royal National Orthopaedic Hospital, Stanmore, United Kingdom
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Li B, Liu F, Ye J, Cai X, Qian R, Zhang K, Zheng Y, Wu S, Han Y. Regulation of Macrophage Polarization Through Periodic Photo-Thermal Treatment to Facilitate Osteogenesis. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2202691. [PMID: 35986434 DOI: 10.1002/smll.202202691] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 07/15/2022] [Indexed: 06/15/2023]
Abstract
The richened reactive oxygen species (ROS) and their derived excessive inflammation at bone injured sites hinder osteogenesis of endosseous Ti-based implants. Herein, anti-oxidized polydopamine (PDA) is deposited on hydrothermal growth formed hydroxyapatite (HA) nanorods on Ti to form a core-shell structural nanorod-like array with HA as a core and PDA as an amorphous shell (PDA@HA), showing not only ROS scavenging ability but also near-infrared (NIR) light derived photo-thermal effects. PDA@HA suppresses inflammation based on its ROS scavenging ability to a certain extent, while periodic photo-thermal treatment (PTT) at a mild temperature (41 ± 1 °C) further accelerates the transition of the macrophages (MΦs) adhered to PDA@HA from the pro-inflammatory (M1) phenotype to the anti-inflammatory (M2) phenotype in vitro and in vivo. Transcriptomic analysis reveals that the activation of the PI3K-Akt1 signaling pathway is responsible for the periodic PTT induced acceleration of the M1-to-M2 transition of MΦs. Acting on mesenchymal stem cells (MSCs) with paracrine cytokines of M2 macrophages, PDA@HA with mild PTT greatly promote the osteogenetic functions of MSCs and thus osteogenesis. This work paves a way of employing mildly periodic PTT to induce a favorable immunomodulatory microenvironment for osteogenesis and provides insights into its underlying immunomodulation mechanism.
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Affiliation(s)
- Bo Li
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Fuli Liu
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Jing Ye
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Xinmei Cai
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Runliu Qian
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Kaiwang Zhang
- N0.16 Institute of No.9 Academe of China Aerospace Technology Corporation, Xi'an, 710061, China
| | - Yufeng Zheng
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Shuilin Wu
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Yong Han
- State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, 710049, China
- Department of Orthopaedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710100, China
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Du J, Zhou Y, Bao X, Kang Z, Huang J, Xu G, Yi C, Li D. Surface polydopamine modification of bone defect repair materials: Characteristics and applications. Front Bioeng Biotechnol 2022; 10:974533. [PMID: 35935489 PMCID: PMC9355039 DOI: 10.3389/fbioe.2022.974533] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 07/04/2022] [Indexed: 12/02/2022] Open
Abstract
Bone defects are a common challenge for clinical orthopedic surgeons. The existing bone defect repair materials are difficult to achieve satisfactory osseointegration between the material and the bone. Therefore, it is increasingly important to find effective methods to improve the integration of the materials with the bone and thus facilitate bone defect repair. Researchers have found that polydopamine (PDA) has a structure and properties similar to the adhesive proteins secreted by mussels in nature, with good biocompatibility, bioactivity, hydrophilicity, bio-adhesion and thermal stability. PDA is therefore expected to be used as a surface modification material for bone repair materials to improve the bonding of bone repair materials to the bone surface. This paper reviews research related to PDA-modified bone repair materials and looks at their future applications.
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Affiliation(s)
- Jianhang Du
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Ying Zhou
- Department of Rehabilitation, General Hospital of Chinese People’s Liberation Army, Beijing, China
| | - Xiaogang Bao
- Spine Center, Department of Orthopedics Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Zhanrong Kang
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Jianming Huang
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Guohua Xu
- Spine Center, Department of Orthopedics Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
- *Correspondence: Guohua Xu, ; Chengqing Yi, ; Dejian Li,
| | - Chengqing Yi
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
- *Correspondence: Guohua Xu, ; Chengqing Yi, ; Dejian Li,
| | - Dejian Li
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
- *Correspondence: Guohua Xu, ; Chengqing Yi, ; Dejian Li,
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Szewczyk J, Aguilar-Ferrer D, Coy E. Polydopamine films: Electrochemical growth and sensing applications. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Zhang M, Du H, Guan Y, Liu J, Wang S, Li H, Zhang W, Han H, Zhang M, Chen L. Study on the Effect of PDA-PLGA Scaffold Loaded With Islet Cells for Skeletal Muscle Transplantation in the Treatment of Diabetes. Front Bioeng Biotechnol 2022; 10:927348. [PMID: 35845408 PMCID: PMC9280155 DOI: 10.3389/fbioe.2022.927348] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/10/2022] [Indexed: 11/13/2022] Open
Abstract
At present, islet cells transplantation was limited by the way in which islet cells are implanted into the body, their ability to adapt to the microenvironment and the maintenance time for relieving diabetic symptoms. In order to solve this problem, we made PDA-PLGA scaffold loaded with islet cells and used it for skeletal muscle transplantation to investigate its therapeutic effect in the treatment of diabetes. The PLGA scaffold was prepared by the electrospinning method, and modified by polydopamine coating. A rat diabetic model was established to evaluate the efficacy of PDA-PLGA scaffold loaded with RINm5f islet cells through skeletal muscle transplantation. The results showed that the PDA-PLGA scaffold has good biosafety performance. At the same time, transplantation of the stent to the skeletal muscle site had little effect on the serum biochemical indicators of rats, which was conducive to angiogenesis. The PDA-PLGA scaffold had no effect on the secretory function of pancreatic islet cells. The PDA-PLGA scaffold carrying RINm5f cells was transplanted into the skeletal muscle of type I diabetic rats. 1 week after the transplantation of the PDA-PLGA cell scaffold complex, the blood glucose of the treatment group was significantly lower than that of the model group (p < 0.001) and lasted for approximately 3 weeks, which further indicated the skeletal muscle transplantation site was a new choice for islet cell transplantation in the future.
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Affiliation(s)
- Meishuang Zhang
- Department of Pharmacology, College of Basic Medical Sciences, School of Nursing, Jilin University, Changchun, China
| | - Hongwei Du
- Research Institution of Paediatrics, Department of Pediatric Endocrinology, The First Clinical Hospital Affiliated to Jilin University, Changchun, China
| | - Yueqi Guan
- Department of Pharmacology, College of Basic Medical Sciences, School of Nursing, Jilin University, Changchun, China
| | - Jingyue Liu
- Department of Pharmacology, College of Basic Medical Sciences, School of Nursing, Jilin University, Changchun, China
| | - Sushan Wang
- Department of Pharmacology, College of Basic Medical Sciences, School of Nursing, Jilin University, Changchun, China
| | - Haoran Li
- Department of Pharmacology, College of Basic Medical Sciences, School of Nursing, Jilin University, Changchun, China
| | - Wenyou Zhang
- Department of Pharmacology, College of Basic Medical Sciences, School of Nursing, Jilin University, Changchun, China
| | - Hao Han
- Department of Pharmacology, College of Basic Medical Sciences, School of Nursing, Jilin University, Changchun, China
| | - Ming Zhang
- Department of Pharmacology, College of Basic Medical Sciences, School of Nursing, Jilin University, Changchun, China
- *Correspondence: Ming Zhang, ; Li Chen,
| | - Li Chen
- Department of Pharmacology, College of Basic Medical Sciences, School of Nursing, Jilin University, Changchun, China
- *Correspondence: Ming Zhang, ; Li Chen,
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Nazeri N, Derakhshan MA, Mansoori K, Ghanbari H. Improvement of sciatic nerve regeneration by multichannel nanofibrous membrane-embedded electro-conductive conduits functionalized with laminin. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2022; 33:50. [PMID: 35639181 PMCID: PMC9156509 DOI: 10.1007/s10856-022-06669-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 05/03/2022] [Indexed: 06/15/2023]
Abstract
Multichannel structures in the design of nerve conduits offer potential advantages for regeneration of damaged nerves. However, lack of biochemical cues and electrical stimulation could hamper satisfactory nerve regeneration. The aim of this study was to simultaneously evaluate the effects of topographical, biological, and electrical cues on sciatic nerve regeneration. Accordingly, a series of multichannel nerve conduit was made using longitudinally-aligned laminin-coated poly (lactic-co-glycolic acid) (PLGA)/carbon nanotubes (CNT) nanofibers (NF, mean diameter: 455 ± 362 nm) in the lumen and randomly-oriented polycaprolactone (PCL) NF (mean diameter: 340 ± 200 nm) on the outer surface. In vitro studies revealed that the materials were nontoxic and able to promote cell attachment and proliferation on nanofibers and on fibrin gel. To determine the influence of laminin as biological and CNT as electrical cues on nerve regeneration, either of hollow PCL conduits, PLGA NF-embedded, PLGA/CNT NF-embedded or laminin-coated PLGA/CNT NF-embedded PCL conduits were implanted in rats. A new surgery method was utilized and results were compared with an autograft. The results of motor and sensory tests in addition to histopathological examination of the regenerated nerves demonstrated the formation of nerve fibers in laminin-coated PLGA/CNT NF-embedded PCL conduits. Results suggested that these conduits have the potential to improve sciatic nerve regeneration. Graphical abstract.
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Affiliation(s)
- Niloofar Nazeri
- Cellular and Molecular Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ali Derakhshan
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Korosh Mansoori
- Neuromusculoskeletal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Ghanbari
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
- Research Center for Advanced Technologies in Cardiovascular Medicine, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
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13
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Wang Y, Wang P, Wu Q, Qin Z, Xiang Z, Chu Y, Li J. Loading of erythropoietin on biphasic calcium phosphate bioceramics promotes osteogenesis and angiogenesis by regulating EphB4/EphrinB2 molecules. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2022; 33:19. [PMID: 35072831 PMCID: PMC8786765 DOI: 10.1007/s10856-022-06644-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 01/05/2022] [Indexed: 06/14/2023]
Abstract
Improving osteogenesis and angiogenesis using different cells and drugs is critical in the field of bone tissue engineering. Recent research has found that erythropoietin (EPO) plays an important role in both osteogenesis and angiogenesis. In this study, we grafted polydopamine and EPO onto the surface of biphasic calcium phosphate. The characterization and release property of the modified bioceramics were assessed. Cell proliferation, expression of osteoblastic and endothelial markers, and EphB4/EphrinB2 molecules were investigated while employing co-cultures of two different cells [rat vein endothelial cells (VECs) and rat bone marrow mesenchymal stromal cells (BMSCs)]. The modified bioceramics were finally implanted into the SD rats' femurs and followed by investigating the bone defect repair efficacy and the expression of EphB4/EphrinB2 molecules in vivo. The results indicated that the modified bioceramics could control the release of EPO continuously. The osteogenesis and angiogenesis were improved along with the increased expression of EphB4/EphrinB2 molecules. The expression of EphB4/EphrinB2 molecules was also significantly increased in vivo and the bone defect was repaired effectively. Overall, our findings demonstrated that EPO loading on biphasic calcium phosphate bioceramics could promote both osteogenesis and angiogenesis. The results suggest that EphB4/EphrinB2 may be crucial in the process. Graphical abstract.
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Affiliation(s)
- Yu Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Orthognathic & TMJ Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Peng Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Orthognathic & TMJ Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Qionghui Wu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Orthognathic & TMJ Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Zhifan Qin
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Orthognathic & TMJ Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Zichao Xiang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Orthognathic & TMJ Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Yuxian Chu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Orthognathic & TMJ Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Jihua Li
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Orthognathic & TMJ Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.
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14
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Zhu Z, Liu Y, Subhan S, Ma L, Zhao Z, Li J. Boosting the mechanical and fracture resistance of asphalt via biomimetic poly
dopamine‐octadecylamine
aramid fiber interface. J Appl Polym Sci 2022. [DOI: 10.1002/app.51468] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Zhaorong Zhu
- Guangxi Colleges and Universities Key Laboratory of New Technology and Application in Resource Chemical Engineering School of Chemistry and Chemical Engineering, Guangxi University Nanning China
| | - Yu Liu
- Guangxi Communications Investment Technology Co., Ltd. Nanning China
| | - Sidra Subhan
- Institute of Chemical Science University of Peshawar Peshawar Pakistan
| | - Liangcai Ma
- Guangxi Colleges and Universities Key Laboratory of New Technology and Application in Resource Chemical Engineering School of Chemistry and Chemical Engineering, Guangxi University Nanning China
| | - Zhenxia Zhao
- Guangxi Colleges and Universities Key Laboratory of New Technology and Application in Resource Chemical Engineering School of Chemistry and Chemical Engineering, Guangxi University Nanning China
| | - Jing Li
- Guangxi Colleges and Universities Key Laboratory of New Technology and Application in Resource Chemical Engineering School of Chemistry and Chemical Engineering, Guangxi University Nanning China
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15
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Wang L, Wu TH, Hu X, Liu J, Wu D, Miguez PA, Wright JT, Zhang S, Chi JT, Tseng HC, Ko CC. Biomimetic polydopamine-laced hydroxyapatite collagen material orients osteoclast behavior to an anti-resorptive pattern without compromising osteoclasts' coupling to osteoblasts. Biomater Sci 2021; 9:7565-7574. [PMID: 34664567 PMCID: PMC10547016 DOI: 10.1039/d1bm01119g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Polydopamine-assisted modification for bone substitute materials has recently shown great application potential in bone tissue engineering due to its excellent biocompatibility and adhesive properties. A scaffold material's impact on osteoclasts is equally as important as its impact on osteoblasts when considering tissue engineering for bone defect repair, as healthy bone regeneration requires an orchestrated coupling between osteoclasts and osteoblasts. How polydopamine-functionalized bone substitute materials modulate the activity of osteoblast lineage cells has been extensively investigated, but much less is known about their impact on osteoclasts. Moreover, most of the polydopamine-functionalized materials would need to additionally load a biomolecule to exert the modulation on osteoclast activity. Herein, we demonstrated that our biomimetic polydopamine-laced hydroxyapatite collagen (PDHC) scaffold material, which does not need to load additional bioactive agent, is sufficiently able to modulate osteoclast activity in vitro. First, PDHC showed an anti-resorptive potential, characterized by decreased osteoclast differentiation and resorption capacity and changes in osteoclasts' transcriptome profile. Next, cAMP response element-binding protein (CREB) activity was found to mediate PDHC's anti-osteoclastogenic effect. Finally, although PDHC altered clastokines expression pattern of osteoclasts, as revealed by transcriptomic and secretomic analysis, osteoclasts' coupling to osteoblasts was not compromised by PDHC. Collectively, this study demonstrated the PDHC material orients osteoclast behavior to an anti-resorptive pattern without compromising osteoclasts' coupling to osteoblasts. Such a feature is favorable for the net increase of bone mass, which endows the PDHC material with great application potential in preclinical/clinical bone defect repair.
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Affiliation(s)
- Lufei Wang
- Division of Oral and Craniofacial Health Sciences, University of North Carolina Adams School of Dentistry, Chapel Hill, NC, USA
| | - Tai-Hsien Wu
- Division of Orthodontics, The Ohio State University College of Dentistry, Columbus, OH, USA.
| | - Xiangxiang Hu
- Division of Oral and Craniofacial Health Sciences, University of North Carolina Adams School of Dentistry, Chapel Hill, NC, USA
| | - Jie Liu
- Division of Orthodontics, The Ohio State University College of Dentistry, Columbus, OH, USA.
| | - Di Wu
- Division of Oral and Craniofacial Health Sciences, University of North Carolina Adams School of Dentistry, Chapel Hill, NC, USA
- Department of Biostatistics, University of North Carolina Gillings School of Global Public Health, Chapel Hill, NC, USA
| | - Patricia A Miguez
- Division of Comprehensive Oral Health, University of North Carolina Adams School of Dentistry, Chapel Hill, NC, USA
| | - John Timothy Wright
- Division of Pediatric and Public Health, University of North Carolina Adams School of Dentistry, Chapel Hill, NC, USA
| | - Shaoping Zhang
- Department of Periodontics, University of Iowa College of Dentistry, Iowa City, IA, USA
| | - Jen-Tsan Chi
- Department of Molecular Genetics and Microbiology, Center for Genomics and Computational Biology, Duke University Medical Center, Durham, NC, USA
| | - Henry C Tseng
- Duke Eye Center and Department of Ophthalmology, Duke University Medical Center, Durham, NC, USA
| | - Ching-Chang Ko
- Division of Orthodontics, The Ohio State University College of Dentistry, Columbus, OH, USA.
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16
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Barros NR, Chen Y, Hosseini V, Wang W, Nasiri R, Mahmoodi M, Yalcintas EP, Haghniaz R, Mecwan MM, Karamikamkar S, Dai W, Sarabi SA, Falcone N, Young P, Zhu Y, Sun W, Zhang S, Lee J, Lee K, Ahadian S, Dokmeci MR, Khademhosseini A, Kim HJ. Recent developments in mussel-inspired materials for biomedical applications. Biomater Sci 2021; 9:6653-6672. [PMID: 34550125 DOI: 10.1039/d1bm01126j] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Over the decades, researchers have strived to synthesize and modify nature-inspired biomaterials, with the primary aim to address the challenges of designing functional biomaterials for regenerative medicine and tissue engineering. Among these challenges, biocompatibility and cellular interactions have been extensively investigated. Some of the most desirable characteristics for biomaterials in these applications are the loading of bioactive molecules, strong adhesion to moist areas, improvement of cellular adhesion, and self-healing properties. Mussel-inspired biomaterials have received growing interest mainly due to the changes in mechanical and biological functions of the scaffold due to catechol modification. Here, we summarize the chemical and biological principles and the latest advancements in production, as well as the use of mussel-inspired biomaterials. Our main focus is the polydopamine coating, the conjugation of catechol with other polymers, and the biomedical applications that polydopamine moieties are used for, such as matrices for drug delivery, tissue regeneration, and hemostatic control. We also present a critical conclusion and an inspired view on the prospects for the development and application of mussel-inspired materials.
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Affiliation(s)
| | - Yi Chen
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA. .,School of Materials Science and Engineering, South China University of Technology, Guangzhou 510006, P. R. China.,Guangzhou Redsun Gas Appliance CO., Ltd, Guangzhou 510460, P. R. China
| | - Vahid Hosseini
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
| | - Weiyue Wang
- Guangdong Engineering & Technology Research Center for Quality and Efficacy Reevaluation of Post-Market Traditional Chinese Medicine, Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Rohollah Nasiri
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
| | - Mahboobeh Mahmoodi
- Department of Biomedical Engineering, Yazd Branch, Islamic Azad University, Yazd, Iran
| | | | - Reihaneh Haghniaz
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
| | | | | | - Wei Dai
- Department of Research and Design, Beijing Biosis Healing Biological Technology Co., Ltd, Daxing District, Biomedical Base, Beijing 102600, P. R. China
| | - Shima A Sarabi
- Department of Mechanical and Aerospace Engineering, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Natashya Falcone
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
| | - Patric Young
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
| | - Yangzhi Zhu
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
| | - Wujin Sun
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
| | - Shiming Zhang
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA. .,Department of Electrical and Electronic Engineering, The University of Hong Kong, China
| | - Junmin Lee
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
| | - Kangju Lee
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA. .,Department of Healthcare and Biomedical Engineering, Chonnam National University, Yeosu 59626, South Korea
| | - Samad Ahadian
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
| | | | - Ali Khademhosseini
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
| | - Han-Jun Kim
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90024, USA.
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17
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Lu Y, Wan Y, Gan D, Zhang Q, Luo H, Deng X, Li Z, Yang Z. Enwrapping Polydopamine on Doxorubicin-Loaded Lamellar Hydroxyapatite/Poly(lactic- co-glycolic acid) Composite Fibers for Inhibiting Bone Tumor Recurrence and Enhancing Bone Regeneration. ACS APPLIED BIO MATERIALS 2021; 4:6036-6045. [PMID: 35006872 DOI: 10.1021/acsabm.1c00297] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Simultaneous prevention of bone tumor recurrence and promotion of repairing bone defects resulting from tumorectomy remain a challenge. Herein, we report a polydopamine (PDA)-coated composite scaffold consisting of doxorubicin (DOX)-loaded lamellar hydroxyapatite (LHAp) and poly(lactic-co-glycolic acid) (PLGA) in an attempt to reach dual functions of tumor inhibition and bone repair. The DOX was intercalated into LHAp, and the DOX-loaded LHAp was incorporated into PLGA solution to prepare a DOX-intercalated LHAp/PLGA (labeled as DH/PLGA) scaffold that was coated with PDA to obtain a PDA@DH/PLGA scaffold. The morphology, structure, wettability, mechanical properties, drug release, biocompatibility, and in vitro and in vivo bioactivities of the PDA@DH/PLGA scaffold were evaluated. It is found that PDA coating not only improves hydrophilicity and mechanical properties, but also leads to more sustainable drug release. More importantly, the PDA@DH/PLGA scaffold shows significantly inhibited growth of tumor cells initially and subsequent improved adhesion and proliferation of osteoblasts. In addition, the PDA coating improves the bioactivity of the DH/PLGA scaffold as suggested by the in vitro biomineralization. Further in vivo study demonstrates the improved bone growth around PDA@DH/PLGA over DH/PLGA after 20 days of drug release. The dual functional PDA@DH/PLGA scaffold shows great promise in the treatment of bone tumor.
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Affiliation(s)
- Ying Lu
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang 330013, China
| | - Yizao Wan
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang 330013, China.,School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China
| | - Deqiang Gan
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang 330013, China
| | - Quanchao Zhang
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang 330013, China
| | - Honglin Luo
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang 330013, China
| | - Xiaoyan Deng
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang 330013, China
| | - Zhen Li
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang 330013, China
| | - Zhiwei Yang
- Jiangxi Key Laboratory of Nanobiomaterials, Institute of Advanced Materials, East China Jiaotong University, Nanchang 330013, China
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18
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Pacelli S, Chakravarti AR, Modaresi S, Subham S, Burkey K, Kurlbaum C, Fang M, Neal CA, Mellott AJ, Chakraborty A, Paul A. Investigation of human adipose-derived stem-cell behavior using a cell-instructive polydopamine-coated gelatin-alginate hydrogel. J Biomed Mater Res A 2021; 109:2597-2610. [PMID: 34189837 DOI: 10.1002/jbm.a.37253] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 06/09/2021] [Accepted: 06/16/2021] [Indexed: 01/05/2023]
Abstract
Hydrogels can be fabricated and designed to exert direct control over stem cells' adhesion and differentiation. In this study, we have investigated the use of polydopamine (pDA)-treatment as a binding platform for bioactive compounds to create a versatile gelatin-alginate (Gel-Alg) hydrogel for tissue engineering applications. Precisely, pDA was used to modify the surface properties of the hydrogel and better control the adhesion and osteogenic differentiation of human adipose-derived stem cells (hASCs). pDA enabled the adsorption of different types of bioactive molecules, including a model osteoinductive drug (dexamethasone) as well as a model pro-angiogenic peptide (QK). The pDA treatment efficiently retained the drug and the peptide compared to the untreated hydrogel and proved to be effective in controlling the morphology, cell area, and osteogenic differentiation of hASCs. Overall, the findings of this study confirm the efficacy of pDA treatment as a valuable strategy to modulate the biological properties of biocompatible Gel-Alg hydrogels and further extend their value in regenerative medicine.
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Affiliation(s)
- Settimio Pacelli
- Department of Biomedical Engineering, The University of Texas at San Antonio, San Antonio, Texas, USA
| | - Aparna R Chakravarti
- Department of Chemical and Petroleum Engineering, Bioengineering Graduate Program, School of Engineering, University of Kansas, Lawrence, Kansas, USA
| | - Saman Modaresi
- Department of Chemical and Petroleum Engineering, Bioengineering Graduate Program, School of Engineering, University of Kansas, Lawrence, Kansas, USA
| | - Siddharth Subham
- Department of Chemical and Petroleum Engineering, Bioengineering Graduate Program, School of Engineering, University of Kansas, Lawrence, Kansas, USA
| | - Kyley Burkey
- Department of Chemical and Petroleum Engineering, Bioengineering Graduate Program, School of Engineering, University of Kansas, Lawrence, Kansas, USA
| | - Cecilia Kurlbaum
- Department of Chemical and Petroleum Engineering, Bioengineering Graduate Program, School of Engineering, University of Kansas, Lawrence, Kansas, USA
| | - Madeline Fang
- Department of Chemical and Petroleum Engineering, Bioengineering Graduate Program, School of Engineering, University of Kansas, Lawrence, Kansas, USA
| | - Christopher A Neal
- Department of Plastic and Burn Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Adam J Mellott
- Department of Plastic and Burn Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Aishik Chakraborty
- Department of Chemical and Biochemical Engineering, Department of Chemistry, The University of Western Ontario, London, Ontario, Canada
| | - Arghya Paul
- Department of Chemical and Biochemical Engineering, Department of Chemistry, The University of Western Ontario, London, Ontario, Canada
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19
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Li H, Zheng L, Wang M. Biofunctionalized Nanofibrous Bilayer Scaffolds for Enhancing Cell Adhesion, Proliferation and Osteogenesis. ACS APPLIED BIO MATERIALS 2021; 4:5276-5294. [PMID: 35007009 DOI: 10.1021/acsabm.1c00414] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A simple and efficient method for fabricating functionalized multilayered nanofibrous scaffolds has been developed by combining electrospinning and thermally induced phase separation (TIPS) techniques. In this investigation, functionalized bilayer scaffolds were constructed using this method for bone tissue engineering, which consisted of a nanofibrous poly(lactic acid-co-glycolic acid) (PLGA) membrane as the base and a nanofibrous chitosan (CS) or gelatin (Gel) mesh as the surface layer, with the PLGA nanofibers having a biomimetic polydopamine (PDA) coating. It was shown that the PDA coating strongly bonded TIPS-formed CS or Gel networks onto PDA-coated electrospun PLGA membranes. The nanofibrous PLGA membrane provided adequate mechanical support for the whole structure, and the nanofibrous CS or Gel networks enhanced cell growth and maturation. The bioinspired surface modification of PLGA scaffolds through PDA coating could not only provide strong adhesion between the two scaffold layers but also improve biological properties of scaffolds. It was demonstrated that functionalized bilayer scaffolds could promote cell adhesion, spreading and proliferation of mouse preosteoblastic MC3T3-E1 cells and rat bone-marrow-derived stromal cells (rBMSCs). Furthermore, immunofluorescence staining and calcium deposition studies revealed that functionalized bilayer scaffolds could enhance osteogenic differentiation of MC3T3-E1 cells and rBMSCs in comparison with simple electrospun PLGA scaffolds. The functionalized bilayer scaffolds are promising structures for bone tissue engineering.
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Affiliation(s)
- Huihua Li
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong
| | - Liwu Zheng
- Faculty of Dentistry, The University of Hong Kong, 34 Hospital Road, Sai Ying Pun, Hong Kong
| | - Min Wang
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong
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20
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Saeed M, Beigi-Boroujeni S, Rajabi S, Rafati Ashteiani G, Dolatfarahi M, Özcan M. A simple, green chemistry technology for fabrication of tissue-engineered scaffolds based on mussel-inspired 3D centrifugal spun. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 121:111849. [PMID: 33579483 DOI: 10.1016/j.msec.2020.111849] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/14/2020] [Accepted: 12/28/2020] [Indexed: 11/18/2022]
Abstract
The fabrication of 3D fibrous scaffolds with highly interconnected pores has been crucial in the development of tissue regeneration techniques. The present study describes the fabrication of 3D fibrous scaffolds by freeze-drying of polydopamine (PDA) coated centrifugal spun gelatin fibers. We wanted to combine the mussel-inspired chemistry, Maillard reaction, and the 3D microstructural advantages of centrifugal spun fibers to develop the green fibrous scaffolds at low cost, high speed, and desired mold shape. The resultant PDA-gelatin fibers exhibited a smooth 3D microstructure with a uniform formation of PDA thin ad-layer that enhanced the mechanical properties and stability of the scaffolds, and thereby decreased the degradation rate. All scaffolds showed promising properties including good dimensional and mechanical stability under wet state, optimal porosity over 94%, and high water uptake of approximately 1500%. The results of cell culture studies, further confirmed that all scaffolds exhibited appropriate biocompatibility, cell proliferation, migration, and infiltration. Particularly, the PDA-coated scaffolds showed a significant enhancement in proliferation, migration, and infiltration of HDF-GFP+ cells. These results show that a 3D porous fibrous scaffold with simplifying tunable density and desirable shape on a large scale can be readily prepared for different fields of tissue engineering applications.
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Affiliation(s)
- Mahdi Saeed
- Soft Tissue Engineering Research Center, Tissue Engineering and Regenerative Medicine Institute, Central Tehran Branch, Islamic Azad University, Tehran, Iran; Department of Biomedical Engineering, Islamic Azad University, Central Tehran Branch, Tehran, Iran.
| | - Saeed Beigi-Boroujeni
- School of Engineering and Sciences, Tecnologico de Monterrey, Av. Eugenio Garza Sada Sur, Monterrey, 2501, N.L., Mexico; Hard Tissue Engineering Research Center, Tissue Engineering and Regenerative Medicine Institute, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
| | - Sarah Rajabi
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Golnaz Rafati Ashteiani
- Soft Tissue Engineering Research Center, Tissue Engineering and Regenerative Medicine Institute, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Maryam Dolatfarahi
- Hard Tissue Engineering Research Center, Tissue Engineering and Regenerative Medicine Institute, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Mutlu Özcan
- University of Zürich, Division of Dental Biomaterials, Center for Dental and Oral Medicine, Clinic for Reconstructive Dentistry, Zürich, Switzerland
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21
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Yang T, Wang D, Liu X. Antibacterial activity of an NIR-induced Zn ion release film. J Mater Chem B 2021; 8:406-415. [PMID: 31850453 DOI: 10.1039/c9tb02258a] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Photothermal therapy originated from using gold nanorods (GNRs) and near-infrared (NIR) irradiation has been widely used in the antibacterial field. Zn element exhibits antimicrobial activity against various bacterial and fungal strains. In this study, a bilayer film, consisting of GNRs as the inner layer and a polydopamine layer containing Zn element (PDA@Zn) as the outer layer, was deposited on the Ti surface. The results testified that all the GNR-modified surfaces had the same photothermal conversion efficiency. The Ti surface modified with GNR and PDA@Zn layers had better antibacterial activity against E. coli and S. aureus due to the GNR-induced photothermal effect and the antibacterial Zn element. Moreover, the accelerated release of Zn ions from the PDA@Zn layer was attributed to the GNR-induced high temperature under the NIR irradiation, which caused the concentration of Zn ions to be high enough to kill the surrounding bacteria. This study illustrates that a composite surface possessing both the contact and heat-responsive antibacterial property was constructed on titanium for potential clinical applications.
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Affiliation(s)
- Tingting Yang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China.
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22
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A simple route to functionalising electrospun polymer scaffolds with surface biomolecules. Int J Pharm 2021; 597:120231. [PMID: 33484930 DOI: 10.1016/j.ijpharm.2021.120231] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/03/2021] [Accepted: 01/04/2021] [Indexed: 12/18/2022]
Abstract
Surface functionalisation of polymeric electrospun scaffolds with therapeutic biomolecules is often explored in regenerative medicine and tissue engineering. However, the bioconjugation method must be carefully selected to prevent partial or full loss of activity of the biomolecule following chemical manipulation. Perfluorophenyl azide bearing a N-hydroxysuccinimide (PFPA-NHS) active ester group is a versatile tool for UV-initiated covalent coupling of amine-containing molecules to hydrocarbon-based polymers, such as polydioxanone or polycaprolactone (PCL). This study therefore explored the feasibility of PFPA-NHS functionalisation of electrospun PCL scaffolds with model biomolecules. Protein conjugation was extensively explored using fluorescence staining and attachment studies, confirming the retention of amine coupling capability following photografting of PFPA-NHS to the PCL surface. The effect of the washing method used to remove unreacted PFPA was explored in Caco-2 cell viability studies, and it was determined that sonication washing is required to avoid cell death. A model enzyme, catalase, was then successfully attached to the surface of PCL scaffolds for potential applications in oncological photodynamic therapy. Catalase retained its enzymatic activity following attachment to the fibres and the majority of the enzyme (~60%) remained bound to the fibre after incubation in an aqueous environment for six days. The anticipated prolonged presentation and sustained release of proteins as a result of PFPA-NHS conjugation could be advantageous in progressing protein-based therapies.
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23
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Lu Y, Dai W, Huang J, Chen X, Yao Y. A Biomimetic Glue Protein Modulates Hepatic Gene Expression. Macromol Biosci 2021; 21:e2000303. [PMID: 33393184 DOI: 10.1002/mabi.202000303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/22/2020] [Indexed: 01/08/2023]
Abstract
Glue protein as secretion from fruit fly larva plays a significant role in metamorphosis as cementing material for pupation sites. However, the biochemical composition of this macromolecule remains obscure. This study takes the advantage of high-resolution proteomic analysis to unveil the protein compositions. A glue protein group is identified as chitin-binding motifs by bioinformatic analysis. Computational modeling analysis of representative proteins illustrates the binding site between protein and chitin. A biosynthetic approach is used to fabricate a glue protein by a modified Escherichia coli recombinant system. The as-biosynthesized biomimetic glue protein is applied as an extracellular matrix to investigate its biocompatibility and functionality. It is found that the purified recombinant protein shows enhanced performance to cellular viability. This finding provides a potential biomacromolecule candidate as an extracellular matrix for cell culture.
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Affiliation(s)
- Yi Lu
- School of Physical Science and Technology, ShanghaiTech University, 393 Middle Huaxia Road, Pudong, Shanghai, 201210, China
| | - Wentao Dai
- Shanghai Industrial Technology Institute, 1278 Keyuan Road, Shanghai, 201203, China
| | - Jianhua Huang
- Institute of Insect Sciences, Zhejiang University, Hangzhou, 310058, China.,Ministry of Agriculture Key Lab of Molecular Biology of Crop Pathogens and Insects, Zhejiang University, Hangzhou, 310058, China
| | - Xuexin Chen
- Institute of Insect Sciences, Zhejiang University, Hangzhou, 310058, China.,Ministry of Agriculture Key Lab of Molecular Biology of Crop Pathogens and Insects, Zhejiang University, Hangzhou, 310058, China
| | - Yuan Yao
- School of Physical Science and Technology, ShanghaiTech University, 393 Middle Huaxia Road, Pudong, Shanghai, 201210, China
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24
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Dziemidowicz K, Sang Q, Wu J, Zhang Z, Zhou F, Lagaron JM, Mo X, Parker GJM, Yu DG, Zhu LM, Williams GR. Electrospinning for healthcare: recent advancements. J Mater Chem B 2021; 9:939-951. [DOI: 10.1039/d0tb02124e] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This perspective explores recent developments and innovations in the electrospinning technique and their potential applications in biomedicine.
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Affiliation(s)
| | - Qingqing Sang
- College of Chemistry
- Chemical Engineering and Biotechnology
- Donghua University
- Shanghai 201620
- China
| | - Jinglei Wu
- College of Chemistry
- Chemical Engineering and Biotechnology
- Donghua University
- Shanghai 201620
- China
| | - Ziwei Zhang
- UCL School of Pharmacy
- University College London
- London WC1N 1AX
- UK
| | - Fenglei Zhou
- UCL School of Pharmacy
- University College London
- London WC1N 1AX
- UK
- Centre for Medical Image Computing, UCL Computer Science
| | - Jose M. Lagaron
- Novel Materials and Nanotechnology Group
- Institute of Agrochemistry and Food Technology
- Spanish Council for Scientific Research
- Valencia 46100
- Spain
| | - Xiumei Mo
- College of Chemistry
- Chemical Engineering and Biotechnology
- Donghua University
- Shanghai 201620
- China
| | - Geoff J. M. Parker
- Centre for Medical Image Computing, UCL Computer Science
- University College London
- London WC1V 6LJ
- UK
| | - Deng-Guang Yu
- School of Materials Science & Engineering, University of Shanghai for Science and Technology
- Shanghai 200093
- China
| | - Li-Min Zhu
- College of Chemistry
- Chemical Engineering and Biotechnology
- Donghua University
- Shanghai 201620
- China
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25
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Jing X, Xie B, Li X, Dai Y, Nie L, Li C. Peptide decorated demineralized dentin matrix with enhanced bioactivity, osteogenic differentiation via carboxymethyl chitosan. Dent Mater 2020; 37:19-29. [PMID: 33257086 DOI: 10.1016/j.dental.2020.09.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 07/06/2020] [Accepted: 09/30/2020] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To improve the biocompatibility and osteogenic activity of demineralized dentin matrix (DDM) by grafting peptides on its surface. METHODS DDM was obtained by pulverizing extracted human teeth that had been systematically demineralized and dried. Four groups of materials were evaluated: DDM, DDM/carboxymethyl chitosan (CMC), DDM/CMC/bone forming peptide-1 (BFP-1), and blank. X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FT-IR) and fluorescence localization were used to characterize the surface of the DDM materials. Cell viability was assessed using a CCK8 assay, scanning electron microscopy (SEM) and in vitro osteogenesis was analyzed using real-time RT-PCR (RT-qPCR) and Alizarin red and alkaline phosphatase staining. Three different materials were implanted into mandibular bone defects in rats. After 8 weeks, bone regeneration was assessed by histomorphometry of HE-stained slides. RESULTS FT-IR, XPS, and fluorescence microscopy demonstrated that the DDM surfaces were successfully modified with BFP-1. The CCK8 assay indicated that the proliferation of cells is higher on the DDM/CMC/BFP-1 material than on DDM or DDM/CMC (P < 0.05). Cells were more likely to adhere to DDM/CMC/BFP-1, as observed by SEM. Greater in vitro osteogenesis was observed in the DDM/CMC/BFP-1 group which displayed stronger alkaline phosphatase activity, more alizarin red-stained nodules, and higher target gene expression, as detected by RT-qPCR (P<0.05). HE staining of in vivo explants indicated that greater quantities of new bone had formed in the DDM/CMC/BFP-1 group. SIGNIFICANCE Compared with DDM, DDM/CMC/BFP-1 exhibited superior biocompatibility and osteogenesis, using a method of surface modification that has great potential for future clinical use.
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Affiliation(s)
- Xueqin Jing
- Stomatological Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Bingwu Xie
- Stomatological Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China.
| | - Xinyue Li
- Stomatological Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Youli Dai
- Stomatological Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Li Nie
- Stomatological Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Conghua Li
- Stomatological Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China.
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26
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Guo Z, Genlong J, Huang Z, Li H, Ge Y, Wu Z, Yu P, Li Z. Synergetic effect of growth factor and topography on fibroblast proliferation. Biomed Phys Eng Express 2020; 6. [PMID: 34035190 DOI: 10.1088/2057-1976/abc8e2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 11/09/2020] [Indexed: 12/27/2022]
Abstract
An innovative basic fibroblast growth factor (bFGF)-loaded polycaprolactone (PCL) fibrous membrane with highly aligned structure is developed for guided tissue regeneration (GTR). The aligned membrane is fabricated by electrospinning. In order to make efficient use of bFGF, PCL electrospun fibrous membrane is firstly surface-coated by self-polymerization of dopamine, and followed by immobilization of heparin via covalent conjugation to the polydopamine (PDA) layer. Subsequently, bFGF is loaded by binding to heparin. The loading yield of bFGF on heparin-immobilized PDA-coated PCL membrane significantly increases to around 7 times as compared with that of pure PCL membrane. NIH-3T3 cells show an enhanced proliferation and exhibit a stretched morphology aligned along the direction of the fibers on the aligned membranes. However, aligned bFGF-loaded PCL membrane exhibit a similar morphology but a highest cell density prolonged till 9 days. The synergetic effect of growth factor and topography would effectively regulate cell proliferation.
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Affiliation(s)
- Zhenzhao Guo
- Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative Medicine, Guangzhou, Guangdong 510182, People's Republic of China
| | - Jiao Genlong
- The First Affiliated Hospital, Jinan University, Guangzhou 510630, People's Republic of China
| | - Zhiqiang Huang
- Department of Materials Science and Engineering, Jinan University, Guangzhou 510632, People's Republic of China
| | - Hong Li
- Department of Materials Science and Engineering, Jinan University, Guangzhou 510632, People's Republic of China
| | - Yao Ge
- Department of Materials Science and Engineering, Jinan University, Guangzhou 510632, People's Republic of China
| | - Zhe Wu
- Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative Medicine, Guangzhou, Guangdong 510182, People's Republic of China
| | - Pei Yu
- Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative Medicine, Guangzhou, Guangdong 510182, People's Republic of China
| | - Zhizhong Li
- The First Affiliated Hospital, Jinan University, Guangzhou 510630, People's Republic of China
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27
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Carmagnola I, Chiono V, Ruocco G, Scalzone A, Gentile P, Taddei P, Ciardelli G. PLGA Membranes Functionalized with Gelatin through Biomimetic Mussel-Inspired Strategy. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2184. [PMID: 33147761 PMCID: PMC7692787 DOI: 10.3390/nano10112184] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/16/2020] [Accepted: 10/29/2020] [Indexed: 12/19/2022]
Abstract
Electrospun membranes have been widely used as scaffolds for soft tissue engineering due to their extracellular matrix-like structure. A mussel-inspired coating approach based on 3,4-dihydroxy-DL-phenylalanine (DOPA) polymerization was proposed to graft gelatin (G) onto poly(lactic-co-glycolic) acid (PLGA) electrospun membranes. PolyDOPA coating allowed grafting of gelatin to PLGA fibers without affecting their bulk characteristics, such as molecular weight and thermal properties. PLGA electrospun membranes were dipped in a DOPA solution (2 mg/mL, Tris/HCl 10 mM, pH 8.5) for 7 h and then incubated in G solution (2 mg/mL, Tris/HCl 10 mM, pH 8.5) for 16 h. PLGA fibers had an average diameter of 1.37 ± 0.23 µm. Quartz crystal microbalance with dissipation technique (QCM-D) analysis was performed to monitor DOPA polymerization over time: after 7 h the amount of deposited polyDOPA was 71 ng/cm2. After polyDOPA surface functionalization, which was, also revealed by Raman spectroscopy, PLGA membranes maintained their fibrous morphology, however the fiber size and junction number increased. Successful functionalization with G was demonstrated by FTIR-ATR spectra, which showed the presence of G adsorption bands at 1653 cm-1 (Amide I) and 1544 cm-1 (Amide II) after G grafting, and by the Kaiser Test, which revealed a higher amount of amino groups for G functionalized membranes. Finally, the biocompatibility of the developed substrates and their ability to induce cell growth was assessed using Neonatal Normal Human Dermal Fibroblasts.
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Affiliation(s)
- Irene Carmagnola
- Department of Mechanical and Aerospace Engineering, Politecnico di Torino, 10129 Torino, Italy; (I.C.); (G.R.); (G.C.)
- POLITO BIOMedLAB, Politecnico di Torino, 10129 Turin, Italy
| | - Valeria Chiono
- Department of Mechanical and Aerospace Engineering, Politecnico di Torino, 10129 Torino, Italy; (I.C.); (G.R.); (G.C.)
- POLITO BIOMedLAB, Politecnico di Torino, 10129 Turin, Italy
- Department for Materials and Devices of the National Research Council, Institute for the Chemical and Physical Processes (CNR-IPCF UOS), 56124 Pisa, Italy
| | - Gerardina Ruocco
- Department of Mechanical and Aerospace Engineering, Politecnico di Torino, 10129 Torino, Italy; (I.C.); (G.R.); (G.C.)
- POLITO BIOMedLAB, Politecnico di Torino, 10129 Turin, Italy
| | - Annachiara Scalzone
- School of Engineering, Newcastle University, Claremont road, Newcastle upon Tyne NE1 7RU, UK; (A.S.); (P.G.)
| | - Piergiorgio Gentile
- School of Engineering, Newcastle University, Claremont road, Newcastle upon Tyne NE1 7RU, UK; (A.S.); (P.G.)
| | - Paola Taddei
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy;
| | - Gianluca Ciardelli
- Department of Mechanical and Aerospace Engineering, Politecnico di Torino, 10129 Torino, Italy; (I.C.); (G.R.); (G.C.)
- POLITO BIOMedLAB, Politecnico di Torino, 10129 Turin, Italy
- Department for Materials and Devices of the National Research Council, Institute for the Chemical and Physical Processes (CNR-IPCF UOS), 56124 Pisa, Italy
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28
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Robertson SF, Bose S. Enhanced osteogenesis of 3D printed β-TCP scaffolds with Cissus Quadrangularis extract-loaded polydopamine coatings. J Mech Behav Biomed Mater 2020; 111:103945. [PMID: 32920263 PMCID: PMC8009487 DOI: 10.1016/j.jmbbm.2020.103945] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 05/17/2020] [Accepted: 06/21/2020] [Indexed: 11/16/2022]
Abstract
Growing demand in bone tissue replacement has shifted treatment strategy from pursuing traditional autogenous and allogeneic grafts to tissue replacement with bioactive biomaterials. Constructs that exhibit the ability to support the bone structure while encouraging tissue regeneration, integration, and replacement represent the future of bone tissue engineering. The present study aimed to understand the osteogenic and mechanical effects of binder jet 3D printed, porous β-tricalcium phosphate scaffolds modified with a natural polymer/drug coating of polydopamine and Cissus Quadrangularis extract. Compression testing was used to determine the effect the polydopamine coating process had on the mechanical strength of the scaffolds. 3D printed scaffolds with and without polydopamine coatings fractured at 3.88 ± 0.51 MPa and 3.84 ± 1 MPa, respectively, suggesting no detrimental effect on strength due to the coating process. The osteogenic potential of the extract-loaded coating was tested in vitro, under static and dynamic flow conditions, and in vivo in a rat distal femur model. Static osteoblast cultures indicated polydopamine-coated samples with and without the extract exhibited greater proliferation after 3 days (p < 0.05). Similarly, polydopamine resulted in increased proliferation and alkaline phosphatase expression under dynamic flow, but alkaline phosphatase expression was significantly enhanced (p < 0.05) only in samples treated with the extract. Histological analysis of implanted scaffolds showed substantially more new bone growth throughout the implant pores at 4 weeks post-op in polydopamine and extract-loaded implants compared to pure β-tricalcium phosphate. These results indicated that implants coated with polydopamine and Cissus Quadrangularis extract facilitated osteoblast proliferation and alkaline phosphatase production and improved early bone formation and ingrowth while maintaining mechanical strength.
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Affiliation(s)
- Samuel F Robertson
- W. M. Keck Biomedical Materials Research Laboratory, School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164-2920, USA
| | - Susmita Bose
- W. M. Keck Biomedical Materials Research Laboratory, School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164-2920, USA.
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Yan J, Wu R, Liao S, Jiang M, Qian Y. Applications of Polydopamine-Modified Scaffolds in the Peripheral Nerve Tissue Engineering. Front Bioeng Biotechnol 2020; 8:590998. [PMID: 33195158 PMCID: PMC7609920 DOI: 10.3389/fbioe.2020.590998] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 09/17/2020] [Indexed: 12/18/2022] Open
Abstract
Peripheral nerve injury is a common and complicated traumatic disease in clinical neurosurgery. With the rapid advancement and development of medical technologies, novel tissue engineering provides alternative therapies such as nerve conduit transplantation. It has achieved significant outcomes. The scaffold surface modification is vital to the reconstruction of a pro-healing interface. Polydopamine has high chemical activity, adhesion, hydrophilicity, hygroscopicity, stability, biocompatibility, and other properties. It is often used in the surface modification of biomaterials, especially in the peripheral nerve regeneration. The present review discusses that polydopamine can promote the adhesion, proliferation, and differentiation of neural stem cells and the growth of neuronal processes. Polydopamine is widely used in the surface modification of nerve conduits and has a potential application prospect of repairing peripheral nerve injury. Polydopamine-modified scaffolds are promising in the peripheral nerve tissue engineering.
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Affiliation(s)
- Ji Yan
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Youth Science and Technology Innovation Studio, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ruoyin Wu
- Youth Science and Technology Innovation Studio, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Sisi Liao
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Youth Science and Technology Innovation Studio, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Miao Jiang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Youth Science and Technology Innovation Studio, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yun Qian
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Youth Science and Technology Innovation Studio, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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30
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Ghorbani F, Ghalandari B, Khan AL, Li D, Zamanian A, Yu B. Decoration of electrical conductive polyurethane‐polyaniline/polyvinyl alcohol matrixes with mussel‐inspired polydopamine for bone tissue engineering. Biotechnol Prog 2020; 36:e3043. [PMID: 32592333 DOI: 10.1002/btpr.3043] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 06/20/2020] [Accepted: 06/23/2020] [Indexed: 12/16/2022]
Affiliation(s)
- Farnaz Ghorbani
- Department of Orthopedics Shanghai Pudong Hospital, Fudan University Pudong Medical Center Shanghai China
| | - Behafarid Ghalandari
- State Key Laboratory of Oncogenes and Related Genes Institute for Personalized Medicine, School of Biomedical Engineering, Shanghai Jiao Tong University Shanghai China
| | - Ab Lateef Khan
- School of Biomedical Engineering Institute for Personalized Medicine, Shanghai Jiao Tong University Shanghai China
| | - Dejian Li
- Department of Orthopedics Shanghai Pudong Hospital, Fudan University Pudong Medical Center Shanghai China
| | - Ali Zamanian
- Nanotechnology and Advanced Materials Department Materials and Energy Research Center Karaj Alborz Iran
| | - Baoqing Yu
- Department of Orthopedics Shanghai Pudong Hospital, Fudan University Pudong Medical Center Shanghai China
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31
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Nazeri N, Karimi R, Ghanbari H. The effect of surface modification of poly-lactide-co-glycolide/carbon nanotube nanofibrous scaffolds by laminin protein on nerve tissue engineering. J Biomed Mater Res A 2020; 109:159-169. [PMID: 32445230 DOI: 10.1002/jbm.a.37013] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 04/14/2020] [Accepted: 04/19/2020] [Indexed: 12/17/2022]
Abstract
The presence of biological cues to promote the attachment, proliferation, and differentiation of neuronal cells is important in the process of nerve regeneration. In this study, laminin as a neurite promoting protein, has been used to modify poly-lactide-co-glycolide/carbon nanotube (PLGA/CNT) electrospun nanofibrous scaffolds by means of either mussel-inspired poly(dopamine) (PD) coating or via direct physical adsorption as a simple route for the functionalization of biomaterials. The laminin-modified scaffolds were characterized by a combination of field emission scanning electron microscopy (SEM), X-ray photoelectron spectroscopy, and contact angle measurements. Subsequently, various properties of scaffolds such as degradation time, amount of attached laminin and the rate of CNT release were investigated. The synergistic effect of topographical and biological cues for PC12 cell attachment, proliferation, and differentiation were then studied by SEM and confocal microscopy. The results of degradation study showed that laminin-modified scaffolds were biodegradable with good structural integrity that persisted about 4 weeks. The amount of laminin attached to the PLGA/CNT and PLGA/CNT-PD scaffolds was 3.12 ± 0.6 and 3.04 ± 071 μg per mg of the scaffold, respectively. Although laminin-modified scaffolds could improve cell proliferation identically, neurite extensions on the PLGA/CNT scaffold modified via PD coating (PLGA/CNT-PD-lam scaffold) were significantly longer than those observed on PLGA/CNT scaffold modified via physical adsorption (PLGA/CNT-lam scaffold) and unmodified scaffolds. Together, these results indicated that surface modification via PD coating could be a promising strategy to fabricate biomimetic scaffolds capable of sustaining longer neuronal growth for nerve tissue engineering.
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Affiliation(s)
- Niloofar Nazeri
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Roya Karimi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Ghanbari
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Medical Biomaterials Research Center (MBRC), Tehran University of Medical Sciences, Tehran, Iran
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32
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Toledo ALMM, Ramalho BS, Picciani PHS, Baptista L, Martinez AMB, Dias ML. Effect of three different amines on the surface properties of electrospun polycaprolactone mats. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1785463] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- A. L. M. M. Toledo
- Instituto de Macromoléculas Professora Eloisa Mano, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Laboratório de Neurodegeneração e Reparo. R. Prof. Rodolpho Paulo Rocco, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - B. S. Ramalho
- Laboratório de Neurodegeneração e Reparo. R. Prof. Rodolpho Paulo Rocco, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - P. H. S. Picciani
- Instituto de Macromoléculas Professora Eloisa Mano, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - L.S. Baptista
- Núcleo Multidisciplinar de Pesquisa em Xerém, Universidade Federal do Rio de Janeiro (UFRJ), Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, Directory of Metrology Applied to Life Sciences, National Institute of Metrology, Quality and Technology (INMETRO), Duque de Caxias, Brazil
| | - A. M. B. Martinez
- Laboratório de Neurodegeneração e Reparo. R. Prof. Rodolpho Paulo Rocco, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - M. L. Dias
- Instituto de Macromoléculas Professora Eloisa Mano, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
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33
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Jiang Y, Li Y, Li J, Han Y, Zhang P, Yi Z, Ke Q, Xu H. A Mussel-Inspired Extracellular Matrix-Mimicking Composite Scaffold for Diabetic Wound Healing. ACS APPLIED BIO MATERIALS 2020; 3:4052-4061. [DOI: 10.1021/acsabm.0c00143] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yuqi Jiang
- College of Chemistry and Materials Science, Shanghai Normal University, No. 100 Guilin Road, Shanghai 200234, China
| | - You Li
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Jiankai Li
- College of Chemistry and Materials Science, Shanghai Normal University, No. 100 Guilin Road, Shanghai 200234, China
| | - Yiming Han
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Pengju Zhang
- College of Chemistry and Materials Science, Shanghai Normal University, No. 100 Guilin Road, Shanghai 200234, China
| | - Zhengfang Yi
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Qinfei Ke
- College of Chemistry and Materials Science, Shanghai Normal University, No. 100 Guilin Road, Shanghai 200234, China
- School of Materials Science and Engineering, Shanghai Institute of Technology, No. 120 Caobao Road, Shanghai 200235, China
| | - He Xu
- College of Chemistry and Materials Science, Shanghai Normal University, No. 100 Guilin Road, Shanghai 200234, China
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Rezaei H, Shahrezaee M, Jalali Monfared M, Ghorbani F, Zamanian A, Sahebalzamani M. Mussel-inspired polydopamine induced the osteoinductivity to ice-templating PLGA-gelatin matrix for bone tissue engineering application. Biotechnol Appl Biochem 2020; 68:185-196. [PMID: 32248561 DOI: 10.1002/bab.1911] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 03/10/2020] [Indexed: 11/06/2022]
Abstract
In this study, poly(lactic-co-glycolic acid) (PLGA)-gelatin scaffolds were fabricated using the freeze-casting technique. Polydopamine (PDA) coating was applied on the surface of scaffolds to enhance the hydrophilicity, bioactivity, and cellular behavior of the composite constructs. Further, the synergistic effect of PDA coating and lamellar microstructure of scaffolds was evaluated on the promotion of properties. Based on morphological observations, freeze-casting constructs showed lamellar pore channels while the uniformity and pore size were slightly affected by deposition of PDA. The hydrophilicity and swelling capacity of the scaffolds were assessed using contact angle measurement and phosphate buffered saline absorption ratio. The results indicated a significant increment in water-matrix interactions following surface modification. The evaluation of the biodegradation ratio revealed the higher degree of degradation in PDA-coated samples owing to the presence of hydrophilic functional groups in the chemical structure of PDA. On the other hand, the bioactivity potential of PDA in the simulated body fluid solution confirmed the possibility of using coated constructs as a bone reconstructive substitute. The improvement of cellular attachment and filopodia formation in PDA-contained matrixes was the other benefit of the coating process. Furthermore, cellular proliferation and ALP activity were enhanced after PDA coating. The suggested PDA-coated PLGA-gelatin scaffolds can be applied in bone tissue regeneration.
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Affiliation(s)
- Hessam Rezaei
- Department of Orthopedic Surgery, Faculty of Medicine, AJA University of Medical Science, Tehran, Iran.,Department of Biomedical Engineering, Tehran Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mostafa Shahrezaee
- Department of Orthopedic Surgery, Faculty of Medicine, AJA University of Medical Science, Tehran, Iran
| | - Marziyeh Jalali Monfared
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Farnaz Ghorbani
- Department of Orthopedics, Shanghai Pudong Hospital, Shanghai Fudan University Pudong Medical Center, Shanghai, China
| | - Ali Zamanian
- Biomaterials Research Group, Department of Nanotechnology and Advanced Materials, Materials and Energy Research Center, Tehran, Iran
| | - Mohammadali Sahebalzamani
- Department of Biomedical Engineering, Tehran Science and Research Branch, Islamic Azad University, Tehran, Iran
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Lin J, Wang W, Cheng J, Cui Z, Si J, Wang Q, Chen W. Modification of thermoplastic polyurethane nanofiber membranes by in situ polydopamine coating for tissue engineering. J Appl Polym Sci 2020. [DOI: 10.1002/app.49252] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jixin Lin
- School of Materials Science and Engineering Fujian University of Technology Fujian China
- Fujian Provincial Engineering Research Center of Die and Mold Fujian University of Technology Fujian China
- Mould Technology Development Base of Fujian Province Fujian University of Technology Fujian China
| | - Weiwen Wang
- School of Materials Science and Engineering Fujian University of Technology Fujian China
- Fujian Provincial Engineering Research Center of Die and Mold Fujian University of Technology Fujian China
- Mould Technology Development Base of Fujian Province Fujian University of Technology Fujian China
| | - Jiaqi Cheng
- School of Materials Science and Engineering Fujian University of Technology Fujian China
- Fujian Provincial Engineering Research Center of Die and Mold Fujian University of Technology Fujian China
- Mould Technology Development Base of Fujian Province Fujian University of Technology Fujian China
| | - Zhixiang Cui
- School of Materials Science and Engineering Fujian University of Technology Fujian China
- Fujian Provincial Engineering Research Center of Die and Mold Fujian University of Technology Fujian China
- Mould Technology Development Base of Fujian Province Fujian University of Technology Fujian China
| | - Junhui Si
- School of Materials Science and Engineering Fujian University of Technology Fujian China
- Fujian Provincial Engineering Research Center of Die and Mold Fujian University of Technology Fujian China
- Mould Technology Development Base of Fujian Province Fujian University of Technology Fujian China
| | - Qianting Wang
- School of Materials Science and Engineering Fujian University of Technology Fujian China
- Fujian Provincial Engineering Research Center of Die and Mold Fujian University of Technology Fujian China
- Mould Technology Development Base of Fujian Province Fujian University of Technology Fujian China
| | - Wenzhe Chen
- School of Materials Science and Engineering Fujian University of Technology Fujian China
- Fujian Provincial Engineering Research Center of Die and Mold Fujian University of Technology Fujian China
- Mould Technology Development Base of Fujian Province Fujian University of Technology Fujian China
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Moon H, Lee YC, Hur J. One-Pot Decoration of Cupric Oxide on Activated Carbon Fibers Mediated by Polydopamine for Bacterial Growth Inhibition. MATERIALS 2020; 13:ma13051158. [PMID: 32151011 PMCID: PMC7085197 DOI: 10.3390/ma13051158] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/04/2020] [Accepted: 03/04/2020] [Indexed: 11/16/2022]
Abstract
Despite the widespread application of activated carbon fiber (ACF) filters in air cleaning owing to their high surface area and low price, they have certain limitations in that they facilitate bacterial growth upon prolonged use as ACF filters can provide favorable conditions for bacterial survival. The deposition of cupric oxide (CuO) on ACFs can be an effective way of resolving this problem because CuO can inhibit the proliferation of bacteria owing to its antimicrobial properties. However, finding a new method that allows the simple and uniform coating of CuO on ACF filters is challenging. Here, we demonstrate one-pot CuO deposition mediated by polydopamine (PD) to realize an ACF filter with antimicrobial activity. Scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), and X-ray photoelectron spectroscopy (XPS) analyses reveal that CuO and PD are uniformly deposited on the ACF surface. The amount of CuO formed on the ACFs is measured by thermogravimetric analysis (TGA). Finally, the changes in surface area, pressure drop, and antimicrobial activity after coating PD-CuO on the ACFs are evaluated. The use of PD-CuO on the ACFs effectively suppresses the growth of bacteria and enhances the mechanical properties without significantly sacrificing the original characteristics of the ACF filter.
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Affiliation(s)
- Hangil Moon
- Department of Chemical and Biological Engineering, Gachon University, Seongnam-si, Gyeonggi-do 13120, Korea;
| | - Young-Chul Lee
- Department of BioNano Technology, Gachon University, Seongnam-si, Gyeonggi-do 13120, Korea
- Correspondence: (Y.-C.L.); (J.H.); Tel.: +82-31-750-8751 (Y.-C.L.); +82-10-750-5593 (J.H.)
| | - Jaehyun Hur
- Department of Chemical and Biological Engineering, Gachon University, Seongnam-si, Gyeonggi-do 13120, Korea;
- Correspondence: (Y.-C.L.); (J.H.); Tel.: +82-31-750-8751 (Y.-C.L.); +82-10-750-5593 (J.H.)
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Muniyandi P, Palaninathan V, Veeranarayanan S, Ukai T, Maekawa T, Hanajiri T, Mohamed MS. ECM Mimetic Electrospun Porous Poly (L-lactic acid) (PLLA) Scaffolds as Potential Substrates for Cardiac Tissue Engineering. Polymers (Basel) 2020; 12:E451. [PMID: 32075089 PMCID: PMC7077699 DOI: 10.3390/polym12020451] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/10/2020] [Accepted: 02/11/2020] [Indexed: 11/16/2022] Open
Abstract
Cardiac tissue engineering (CTE) aims to generate potential scaffolds to mimic extracellular matrix (ECM) for recreating the injured myocardium. Highly porous scaffolds with properties that aid cell adhesion, migration and proliferation are critical in CTE. In this study, electrospun porous poly (l-lactic acid) (PLLA) porous scaffolds were fabricated and modified with different ECM derived proteins such as collagen, gelatin, fibronectin and poly-L-lysine. Subsequently, adult human cardiac fibroblasts (AHCF) were cultured on the protein modified and unmodified fibers to study the cell behavior and guidance. Further, the cytotoxicity and reactive oxygen species (ROS) assessments of the respective fibers were performed to determine their biocompatibility. Excellent cell adhesion and proliferation of the cardiac fibroblasts was observed on the PLLA porous fibers regardless of the surface modifications. The metabolic rate of cells was on par with the conventional cell culture ware while the proliferation rate surpassed the latter by nearly two-folds. Proteome profiling revealed that apart from being an anchorage platform for cells, the surface topography has modulated significant expression of the cellular proteome with many crucial proteins responsible for cardiac fibroblast growth and proliferation.
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Affiliation(s)
- Priyadharshni Muniyandi
- Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama 350-8585, Japan; (P.M.); (T.U.); (T.M.); (T.H.)
| | - Vivekanandan Palaninathan
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama 350-8585, Japan; (V.P.); (S.V.)
| | - Srivani Veeranarayanan
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama 350-8585, Japan; (V.P.); (S.V.)
| | - Tomofumi Ukai
- Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama 350-8585, Japan; (P.M.); (T.U.); (T.M.); (T.H.)
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama 350-8585, Japan; (V.P.); (S.V.)
| | - Toru Maekawa
- Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama 350-8585, Japan; (P.M.); (T.U.); (T.M.); (T.H.)
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama 350-8585, Japan; (V.P.); (S.V.)
| | - Tatsuro Hanajiri
- Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama 350-8585, Japan; (P.M.); (T.U.); (T.M.); (T.H.)
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama 350-8585, Japan; (V.P.); (S.V.)
| | - Mohamed Sheikh Mohamed
- Graduate School of Interdisciplinary New Science, Toyo University, Kawagoe, Saitama 350-8585, Japan; (P.M.); (T.U.); (T.M.); (T.H.)
- Bio-Nano Electronics Research Centre, Toyo University, Kawagoe, Saitama 350-8585, Japan; (V.P.); (S.V.)
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Hu S, Wu J, Cui Z, Si J, Wang Q, Peng X. Study on the mechanical and thermal properties of polylactic acid/hydroxyapatite@polydopamine composite nanofibers for tissue engineering. J Appl Polym Sci 2020. [DOI: 10.1002/app.49077] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Shengyu Hu
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
| | - Jiahui Wu
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
| | - Zhixiang Cui
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
| | - Junhui Si
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
| | - Qianting Wang
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
| | - Xiangfang Peng
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
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Han G, Liu S, Pan Z, Lin Y, Ding S, Li L, Luo B, Jiao Y, Zhou C. Sulfonated chitosan and phosphorylated chitosan coated polylactide membrane by polydopamine-assisting for the growth and osteogenic differentiation of MC3T3-E1s. Carbohydr Polym 2020; 229:115517. [DOI: 10.1016/j.carbpol.2019.115517] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 10/17/2019] [Accepted: 10/21/2019] [Indexed: 02/04/2023]
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Cui Z, Lin J, Zhan C, Wu J, Shen S, Si J, Wang Q. Biomimetic composite scaffolds based on surface modification of polydopamine on ultrasonication induced cellulose nanofibrils (CNF) adsorbing onto electrospun thermoplastic polyurethane (TPU) nanofibers. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2020; 31:561-577. [DOI: 10.1080/09205063.2019.1705534] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Zhixiang Cui
- School of Materials Science and Engineering, Fujian University of Technology, Fujian, China
- Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fujian, China
- Fujian Provincial Engineering Research Center of Die & Mold, Fujian University of Technology, Fujian, China
| | - Jixin Lin
- School of Materials Science and Engineering, Fujian University of Technology, Fujian, China
- Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fujian, China
- Fujian Provincial Engineering Research Center of Die & Mold, Fujian University of Technology, Fujian, China
| | - Conghua Zhan
- School of Materials Science and Engineering, Fujian University of Technology, Fujian, China
- Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fujian, China
- Fujian Provincial Engineering Research Center of Die & Mold, Fujian University of Technology, Fujian, China
| | - Jiahui Wu
- School of Materials Science and Engineering, Fujian University of Technology, Fujian, China
- Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fujian, China
- Fujian Provincial Engineering Research Center of Die & Mold, Fujian University of Technology, Fujian, China
| | - Shuai Shen
- School of Materials Science and Engineering, Fujian University of Technology, Fujian, China
- Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fujian, China
- Fujian Provincial Engineering Research Center of Die & Mold, Fujian University of Technology, Fujian, China
| | - Junhui Si
- School of Materials Science and Engineering, Fujian University of Technology, Fujian, China
- Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fujian, China
- Fujian Provincial Engineering Research Center of Die & Mold, Fujian University of Technology, Fujian, China
| | - Qianting Wang
- School of Materials Science and Engineering, Fujian University of Technology, Fujian, China
- Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fujian, China
- Fujian Provincial Engineering Research Center of Die & Mold, Fujian University of Technology, Fujian, China
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41
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Liang M, He C, Dai J, Ren P, Fu Y, Wang F, Ge X, Zhang T, Lu Z. A high-strength double network polydopamine nanocomposite hydrogel for adhesion under seawater. J Mater Chem B 2020; 8:8232-8241. [DOI: 10.1039/d0tb00513d] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A mussel-inspired catechol-based strategy has been widely used in the development of underwater adhesives.
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Affiliation(s)
- Min Liang
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Chunpeng He
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Jidong Dai
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Pengfei Ren
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Yifu Fu
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Faming Wang
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Xin Ge
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Tianzhu Zhang
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
| | - Zuhong Lu
- State Key Lab of Bioelectronics
- National Demonstration Center for Experimental Biomedical Engineering Education
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
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Liu F, Wang X, Chen T, Zhang N, Wei Q, Tian J, Wang Y, Ma C, Lu Y. Hydroxyapatite/silver electrospun fibers for anti-infection and osteoinduction. J Adv Res 2019; 21:91-102. [PMID: 32071777 PMCID: PMC7015467 DOI: 10.1016/j.jare.2019.10.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 09/19/2019] [Accepted: 10/06/2019] [Indexed: 11/28/2022] Open
Abstract
Bone implant materials cause the most common complication of bone infections in orthopedic surgery, resulting in implant failure. Antibiotic treatment of bone infections leads to problems such as bacterial resistance and reduced osteogenic capacity. In this study, dopamine (DA) was self-polymerized on the surface of Polylactic acid (PLLA)/Hydroxyapatite (HA) nanowire composite fibers to form an adhesive polydopamine (PDA) membrane, and a stable silver-nanoparticles (Ag-NPs) coating layer was constructed on it by electrochemically driven Ag+ coordination and chelation through Polypyrrole (PPy) mediation, achieving steady and slow release of Ag-NPs. With optimized DA soaking time of 24 h and soaking concentration of 0.5 g·L-1, nanoparticles were uniformly distributed on PLLA/HA/PDA/PPy/Ag composite fibers and the hydrophilicity of the composite fibers was well-behaved. Besides, the composite fibers possessed good physiological stability and 100% antibacterial rate against Escherichia coli (E. coli) as well as Staphylococcus aureus (S. aureus). In addition, the composite fibers had promoted apatite nucleation and growth on surface and good cytocompatibility with osteoblasts, indicating ability of inducing osteogenic differentiation. In summary, a multi-functional PLLA/HA/PDA/PPy/Ag composite fiber with long-term antibacterial property, bioactivity and osteoinductivity was successfully constructed by electrospinning and electrochemical deposition.
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Affiliation(s)
- Feifei Liu
- College of Chemical Engineering, Xinjiang Normal University, Urumqi 830054, Xinjiang, PR China
| | - Xiaohui Wang
- College of Chemical Engineering, Xinjiang Normal University, Urumqi 830054, Xinjiang, PR China
| | - Tongtong Chen
- Radiology Department, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai 200025, PR China
| | - Naiyin Zhang
- College of Life Information Science and Instrument Engineering, Hangzhou Dianzi University, Xiasha Higher Education Zone, Hangzhou, Zhejiang 310018, PR China
| | - Qin Wei
- Animal Laboratory Center, Xinjiang Medical University, 393 Xinyi Road, Urumqi 830054, PR China
| | - Juling Tian
- Laboratory Department of the First People's Hospital of Urumqi, 1 Jiankang Road, Urumqi 830002, PR China
| | - Yingbo Wang
- College of Chemical Engineering, Xinjiang Normal University, Urumqi 830054, Xinjiang, PR China
| | - Chuang Ma
- Department of Orthopedics Center, the First Affiliated Hospital of Xinjiang Medical University, 393 Xinyi Road, Urumqi 830054, PR China
| | - Yong Lu
- Radiology Department, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai 200025, PR China
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Nazeri N, Tajerian R, Arabpour Z, Hadjighassem MR, Gheibi N, Manouchehrabadi M, Ghanbari H. Bioinspired immobilization of carbon nanotubes on scaffolds for nerve regeneration. BIOINSPIRED BIOMIMETIC AND NANOBIOMATERIALS 2019. [DOI: 10.1680/jbibn.18.00033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Niloofar Nazeri
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Roksana Tajerian
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Zohreh Arabpour
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Reza Hadjighassem
- Department of Neuroscience, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nematollah Gheibi
- Cellular and Molecular Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mahboubeh Manouchehrabadi
- Department of Neuroscience, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Ghanbari
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran; Medical Biomaterials Research Center, Tehran University of Medical Sciences, Tehran, Iran; Research Center for Advanced Technologies in Cardiovascular Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
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44
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Lin Y, Zhang L, Liu NQ, Yao Q, Van Handel B, Xu Y, Wang C, Evseenko D, Wang L. In vitro behavior of tendon stem/progenitor cells on bioactive electrospun nanofiber membranes for tendon-bone tissue engineering applications. Int J Nanomedicine 2019; 14:5831-5848. [PMID: 31534327 PMCID: PMC6680086 DOI: 10.2147/ijn.s210509] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 06/17/2019] [Indexed: 12/17/2022] Open
Abstract
Purpose In order to accelerate the tendon-bone healing processes and achieve the efficient osteointegration between the tendon graft and bone tunnel, we aim to design bioactive electrospun nanofiber membranes combined with tendon stem/progenitor cells (TSPCs) to promote osteogenic regeneration of the tendon and bone interface. Methods In this study, nanofiber membranes of polycaprolactone (PCL), PCL/collagen I (COL-1) hybrid nanofiber membranes, poly(dopamine) (PDA)-coated PCL nanofiber membranes and PDA-coated PCL/COL-1 hybrid nanofiber membranes were successfully fabricated by electrospinning. The biochemical characteristics and nanofibrous morphology of the membranes, as well as the characterization of rat TSPCs, were defined in vitro. After co-culture with different types of electrospun nanofiber membranes in vitro, cell proliferation, viability, adhesion and osteogenic differentiation of TSPCs were evaluated at different time points. Results Among all the membranes, the performance of the PCL/COL-1 (volume ratio: 2:1 v/v) group was superior in terms of its ability to support the adhesion, proliferation, and osteogenic differentiation of TSPCs. No benefit was found in this study to include PDA coating on cell adhesion, proliferation and osteogenic differentiation of TSPCs. Conclusion The PCL/COL-1 hybrid electrospun nanofiber membranes are biocompatible, biomimetic, easily fabricated, and are capable of supporting cell adhesion, proliferation, and osteogenic differentiation of TSPCs. These bioactive electrospun nanofiber membranes may act as a suitable functional biomimetic scaffold in tendon-bone tissue engineering applications to enhance tendon-bone healing abilities.
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Affiliation(s)
- Yucheng Lin
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China.,Digital Medicine Institute, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China.,Department of Orthopaedic Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Lu Zhang
- Department of Anesthesiology, Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu, People's Republic of China
| | - Nancy Q Liu
- Department of Orthopaedic Surgery, University of Southern California (USC), Los Angeles, CA, USA
| | - Qingqiang Yao
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China.,Digital Medicine Institute, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Ben Van Handel
- Department of Orthopaedic Surgery, University of Southern California (USC), Los Angeles, CA, USA
| | - Yan Xu
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China.,Digital Medicine Institute, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Chen Wang
- Department of Orthopaedic Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Denis Evseenko
- Department of Orthopaedic Surgery, University of Southern California (USC), Los Angeles, CA, USA
| | - Liming Wang
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China.,Digital Medicine Institute, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
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Chen X, Zhu L, Liu H, Wen W, Li H, Zhou C, Luo B. Biomineralization guided by polydopamine-modifed poly(L-lactide) fibrous membrane for promoted osteoconductive activity. ACTA ACUST UNITED AC 2019; 14:055005. [PMID: 31271155 DOI: 10.1088/1748-605x/ab2f2d] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A method to mediate biomineralization of electrospinning poly(L-lactide) (PLLA) fibrous membrane assisted by polydopamine (PDA) coating was developed to obtain enhanced osteoconductive activity. The biomineralization mechanism, surface composition, morphology and hydrophilicity of the original and modified PLLA fibrous membranes were characterized. Results revealed that the PDA coating effectively accelerated the formation of hydroxyapatite (HA) on PLLA fibrous membrane and resulted a great increase in hydrophilicity. Moreover, the tensile property of PLLA fibrous membrane was enhanced by the PDA coating while almost kept unchanged by further immobilized with HA. Cells culture results indicated that the successive introduction of PDA and HA contributed to an obvious improvement in the adhesion and proliferation, as well as up-regulated alkaline phosphatase (ALP) activity and promoted osteogenic-related genes and proteins expression of MC3T3-E1 cells. Overall, the as-prepared PLLA-PDA-HA fibrous membrane can be expected as a favorable scaffold for bone tissue repair.
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Affiliation(s)
- Xuexing Chen
- Biomaterial research laboratory, Department of Material Science and Engineering, College of Science and Engineering, Jinan University, Guangzhou 510632, People's Republic of China
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Shie MY, Fang HY, Lin YH, Lee AKX, Yu J, Chen YW. Application of piezoelectric cells printing on three-dimensional porous bioceramic scaffold for bone regeneration. Int J Bioprint 2019; 5:210. [PMID: 32596544 PMCID: PMC7310268 DOI: 10.18063/ijb.v5i2.1.210] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 05/23/2019] [Indexed: 12/12/2022] Open
Abstract
In recent years, the additive manufacture was popularly used in tissue engineering, as the various technologies for this field of research can be used. The most common method is extrusion, which is commonly used in many bioprinting applications, such as skin. In this study, we combined the two printing techniques; first, we use the extrusion technology to form the ceramic scaffold. Then, the stem cells were printed directly on the surface of the ceramic scaffold through a piezoelectric nozzle. We also evaluated the effects of polydopamine (PDA)-coated ceramic scaffolds for cell attachment after printing on the surface of the scaffold. In addition, we used fluorescein isothiocyanate to simulate the cell adhered on the scaffold surface after ejected by a piezoelectric nozzle. Finally, the attachment, growth, and differentiation behaviors of stem cell after printing on calcium silicate/polycaprolactone (CS/PCL) and PDACS/PCL surfaces were also evaluated. The PDACS/PCL scaffold is more hydrophilic than the original CS/PCL scaffold that provided for better cellular adhesion and proliferation. Moreover, the cell printing technology using the piezoelectric nozzle, the different cells can be accurately printed on the surface of the scaffold that provided and analyzed more information of the interaction between different cells on the material. We believe that this method may serve as a useful and effective approach for the regeneration of defective complex hard tissues in deep bone structures.
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Affiliation(s)
- Ming-You Shie
- School of Dentistry, China Medical University, Taichung City, Taiwan
- Three-dimensional Printing Medical Research Center, China Medical University Hospital, Taichung, Taiwan
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung City, Taiwan
| | - Hsin-Yuan Fang
- School of Medicine, China Medical University, Taichung City, Taiwan
| | - Yen-Hong Lin
- Three-dimensional Printing Medical Research Center, China Medical University Hospital, Taichung, Taiwan
- The Ph.D. Program for Medical Engineering and Rehabilitation Science, China Medical University, Taichung, Taiwan
| | - Alvin Kai-Xing Lee
- Three-dimensional Printing Medical Research Center, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung City, Taiwan
| | - Joyce Yu
- Three-dimensional Printing Medical Research Center, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung City, Taiwan
| | - Yi-Wen Chen
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung City, Taiwan
- Three-dimensional Printing Medical Research Institute, Asia University, Taichung City, Taiwan
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Jenkins TL, Little D. Synthetic scaffolds for musculoskeletal tissue engineering: cellular responses to fiber parameters. NPJ Regen Med 2019; 4:15. [PMID: 31263573 PMCID: PMC6597555 DOI: 10.1038/s41536-019-0076-5] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Accepted: 05/14/2019] [Indexed: 12/14/2022] Open
Abstract
Tissue engineering often uses synthetic scaffolds to direct cell responses during engineered tissue development. Since cells reside within specific niches of the extracellular matrix, it is important to understand how the matrix guides cell response and then incorporate this knowledge into scaffold design. The goal of this review is to review elements of cell-matrix interactions that are critical to informing and evaluating cellular response on synthetic scaffolds. Therefore, this review examines fibrous proteins of the extracellular matrix and their effects on cell behavior, followed by a discussion of the cellular responses elicited by fiber diameter, alignment, and scaffold porosity of two dimensional (2D) and three dimensional (3D) synthetic scaffolds. Variations in fiber diameter, alignment, and scaffold porosity guide stem cells toward different lineages. Cells generally exhibit rounded morphology on nanofibers, randomly oriented fibers, and low-porosity scaffolds. Conversely, cells exhibit elongated, spindle-shaped morphology on microfibers, aligned fibers, and high-porosity scaffolds. Cells migrate with higher velocities on nanofibers, aligned fibers, and high-porosity scaffolds but migrate greater distances on microfibers, aligned fibers, and highly porous scaffolds. Incorporating relevant biomimetic factors into synthetic scaffolds destined for specific tissue application could take advantage of and further enhance these responses.
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Affiliation(s)
- Thomas Lee Jenkins
- Department of Biomedical Engineering, Purdue University, West Lafayette, IN 47907 USA
| | - Dianne Little
- Department of Biomedical Engineering, Purdue University, West Lafayette, IN 47907 USA
- Department of Basic Medical Sciences, Purdue University, West Lafayette, IN 47907 USA
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48
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Yin D, Komasa S, Yoshimine S, Sekino T, Okazaki J. Effect of mussel adhesive protein coating on osteogenesis in vitro and osteointegration in vivo to alkali-treated titanium with nanonetwork structures. Int J Nanomedicine 2019; 14:3831-3843. [PMID: 31213804 PMCID: PMC6536716 DOI: 10.2147/ijn.s206313] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 04/17/2019] [Indexed: 11/23/2022] Open
Abstract
Purpose: On the basis of reasonable superposition of various surface treatment methods, alkali-treated titanium with nanonetwork structures (TNS) was coated with mussel adhesive protein (MAP) and named TNS-MAP. The aims were to optimize the biological properties of TNS, endue it with new properties, and enhance its utility in clinical dental applications. Methods: TNS disks were coated with MAP and the product surface was characterized. Its osteogenic properties were determined by evaluating its effects on cell adhesion, cell proliferation, the expression of osteogenesis-related genes, and in vivo experiments. Results: The treated materials showed excellent hydrophilicity, good surface roughness, and advantages of both TNS and MAP. TNS-MAP significantly promoted initial cell attachment especially after 15 mins and 30 mins. At every time point, cell adhesion and proliferation, the detection rate of osteogenesis-related markers in the extracellular matrix, and the expression of osteogenesis-related genes were markedly superior on TNS-MAP than the control. The in vivo experiments revealed that TNS-MAP promoted new bone growth around the implants and the bone-implant interface. Conclusion: We verified through in vitro and in vivo experiments that we successfully created an effective TNS-MAP composite implant with excellent biocompatibility and advantages of both its TNS and MAP parent materials. Therefore, the new biocomposite implant material TNS-MAP may potentially serve in practical dentistry and orthopedics.
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Affiliation(s)
- Derong Yin
- Department of Removable Prosthodontics and Occlusion, Osaka Dental University, Hirakata, Osaka, Japan
| | - Satoshi Komasa
- Department of Removable Prosthodontics and Occlusion, Osaka Dental University, Hirakata, Osaka, Japan
| | - Shigeki Yoshimine
- Department of Removable Prosthodontics and Occlusion, Osaka Dental University, Hirakata, Osaka, Japan
| | - Tohru Sekino
- Advanced Hard Materials, The Institute of Scientific and Industrial Research, Osaka University, Suita, Osaka, Japan
| | - Joji Okazaki
- Department of Removable Prosthodontics and Occlusion, Osaka Dental University, Hirakata, Osaka, Japan
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49
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Chen S, Zhu L, Wen W, Lu L, Zhou C, Luo B. Fabrication and Evaluation of 3D Printed Poly(l-lactide) Scaffold Functionalized with Quercetin-Polydopamine for Bone Tissue Engineering. ACS Biomater Sci Eng 2019; 5:2506-2518. [PMID: 33405757 DOI: 10.1021/acsbiomaterials.9b00254] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Quercetin (Qu), a bioflavonoid, has been reported to positively affect bone metabolism. For the first time, Qu with different concentrations was utilized to functionalize 3D-printed poly(l-lactide) (PLLA) scaffold with the aid of a polydopamine (PDA) layer through a convenient and effective way in this study. Results revealed that the coexistence of PDA and Qu can capacitate the 3D-printed PLLA scaffold to possess rougher surface, as well as better hydrophilicity and compressive properties. The resulting PDA- and Qu-modified PLLA scaffolds (Qu/PD-PLLA) can sustainably release Qu to some extent, which is more beneficial to the proliferation and attachment of MC3T3-E1 cells, upregulating ALP activity and calcium nodules as well as promoting the expression of related osteogenic genes and proteins. More significantly, such a positive impact of the Qu on the cell affinity and osteogenic activity played in a dose-dependent manner. This study revealed the potential of the 3D-printed Qu/PD-PLLA scaffolds with a certain amount of Qu as bone-repair materials.
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Affiliation(s)
- Shitian Chen
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, PR China
| | - Ling Zhu
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, PR China
| | - Wei Wen
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, PR China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Guangzhou 510632, PR China
| | - Lu Lu
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, PR China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Guangzhou 510632, PR China
| | - Changren Zhou
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, PR China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Guangzhou 510632, PR China
| | - Binghong Luo
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, PR China.,Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Guangzhou 510632, PR China
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50
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Liu W, Zhu L, Ma Y, Ai L, Wen W, Zhou C, Luo B. Well-ordered chitin whiskers layer with high stability on the surface of poly(d,l-lactide) film for enhancing mechanical and osteogenic properties. Carbohydr Polym 2019; 212:277-288. [DOI: 10.1016/j.carbpol.2019.02.060] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 02/14/2019] [Accepted: 02/18/2019] [Indexed: 10/27/2022]
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