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Wang K, Gao M, Fan J, Huo J, Liu P, Ding R, Li P. SrTiO 3 Nanotube-Based "Pneumatic Nanocannon" for On-Demand Delivery of Antibacterial and Sustained Osseointegration Enhancement. ACS NANO 2024. [PMID: 38841994 DOI: 10.1021/acsnano.4c04478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
Infection and aseptic loosening caused by bacteria and poor osseointegration remain serious challenges for orthopedic implants. The advanced surface modification of implants is an effective strategy for addressing these challenges. This study presents a "pneumatic nanocannon" coating for titanium orthopedic implants to achieve on-demand release of antibacterial and sustained release of osteogenic agents. SrTiO3 nanotubes (SrNT) were constructed on the surface of Ti implants as "cannon barrel," the "cannonball" (antibiotic) and "propellant" (NH4HCO3) were codeposited into SrNT with assistance of mussel-inspired copolymerization of dopamine and subsequently sealed by a layer of polydopamine. The encapsulated NH4HCO3 within the nanotubes could be thermally decomposed into gases under near-infrared irradiation, propelling the on-demand delivery of antibiotics. This coating demonstrated significant efficacy in eliminating typical pathogenic bacteria both in planktonic and biofilm forms. Additionally, this coating exhibited a continuous release of strontium ions, which significantly enhanced the osteogenic differentiation of preosteoblasts. In an implant-associated infection rat model, this coating demonstrated substantial antibacterial efficiency (>99%) and significant promotion of osseointegration, along with alleviated postoperative inflammation. This pneumatic nanocannon coating presents a promising approach to achieving on-demand infection inhibition and sustained osseointegration enhancement for titanium orthopedic implants.
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Affiliation(s)
- Kun Wang
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Mingze Gao
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Juncheng Fan
- Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, U.K
| | - Jingjing Huo
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Pengxiang Liu
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Rui Ding
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Peng Li
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
- School of Flexible Electronics (SoFE) and Henan Institute of Flexible Electronics (HIFE), Henan University, 379 mingli Road, Zhengzhou 450046, China
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2
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Wang Y, Tian G, Huang J, Wu W, Cui Z, Li H, Zhang L, Qi H. Mussel-inspired protein-based nanoparticles for curcumin encapsulation and promoting antitumor efficiency. Int J Biol Macromol 2024:132965. [PMID: 38851615 DOI: 10.1016/j.ijbiomac.2024.132965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 06/03/2024] [Accepted: 06/04/2024] [Indexed: 06/10/2024]
Abstract
Curcumin demonstrated therapeutic potential for cancer. However, its medical application is limited due to low solubility, poor stability and low absorption rate. Here, we used the mussel-inspired functional protein (MPKE) to fabricate the curcumin-carrying nanoparticle (Cur-MPKE) for encapsulating and delivering curcumin. The protein MPKE is composed of the mussel module and zwitterionic peptide. The Dopa group bonding characteristic of the mussel module was leveraged for the self-assembly of nanoparticles, while the superhydrophilic property of the zwitterionic peptide was utilized to enhance the stability of nanoparticles. As expected, MPKE and Cur are tightly bound through hydrogen bonds and dynamic imide bonds to form nanoparticles. Cur-MPKE showed improved solubility and stability in aqueous solutions as well as excellent biocompatibility. Besides, Cur-MPKE also exhibited pH-triggered release and enhanced uptake of curcumin by tumor cells, promoting the antioxidant activity and antitumor effect of curcumin. Moreover, systemic experiments of Cur-MPKE to rats demonstrated that Cur-MPKE significantly inhibited tumor tissue growth and proliferation without causing obvious systemic toxicity. This work provides a new strategy for fabricating the delivery system of curcumin with improved stability, sustainability and bioavailability.
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Affiliation(s)
- Yuefeng Wang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, PR China
| | - Guanfang Tian
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Institute of Pharmaceutical Research, Tianjin 300301, PR China
| | - Jie Huang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, PR China
| | - Weidang Wu
- National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin Institute of Pharmaceutical Research, Tianjin 300301, PR China
| | - Zhongxin Cui
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, PR China
| | - Haoyue Li
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, PR China
| | - Lei Zhang
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, PR China.
| | - Haishan Qi
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), Tianjin University, Tianjin 300350, PR China.
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3
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Chen P, Liao X. Kartogenin delivery systems for biomedical therapeutics and regenerative medicine. Drug Deliv 2023; 30:2254519. [PMID: 37665332 PMCID: PMC10478613 DOI: 10.1080/10717544.2023.2254519] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/14/2023] [Accepted: 08/21/2023] [Indexed: 09/05/2023] Open
Abstract
Kartogenin, a small and heterocyclic molecule, has emerged as a promising therapeutic agent for incorporation into biomaterials, owing to its unique physicochemical and biological properties. It holds potential for the regeneration of cartilage-related tissues in various common conditions and injuries. Achieving sustained release of kartogenin through appropriate formulation and efficient delivery systems is crucial for modulating cell behavior and tissue function. This review provides an overview of cutting-edge kartogenin-functionalized biomaterials, with a primarily focus on their design, structure, functions, and applications in regenerative medicine. Initially, we discuss the physicochemical properties and biological functions of kartogenin, summarizing the underlying molecular mechanisms. Subsequently, we delve into recent advancements in nanoscale and macroscopic materials for the carriage and delivery of kartogenin. Lastly, we address the opportunities and challenges presented by current biomaterial developments and explore the prospects for their application in tissue regeneration. We aim to enhance the generation of insightful ideas for the development of kartogenin delivery materials in the field of biomedical therapeutics and regenerative medicine by providing a comprehensive understanding of common preparation methods.
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Affiliation(s)
- Peixing Chen
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices, School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing, China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection Technology, School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing, China
| | - Xiaoling Liao
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices, School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing, China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection Technology, School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing, China
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4
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Ibrahim SW, Hamad TI, Haider J. Biological properties of polycaprolactone and barium titanate composite in biomedical applications. Sci Prog 2023; 106:368504231215942. [PMID: 38031343 PMCID: PMC10687994 DOI: 10.1177/00368504231215942] [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] [Indexed: 12/01/2023]
Abstract
The ceramic-polymer composite materials are widely known for their exceptional mechanical and biological properties. Polycaprolactone (PCL) is a biodegradable polymer material extensively used in various biomedical applications. At the same time, barium titanate (BT), a ceramic material, exhibits piezoelectric properties similar to bone, which is essential for osseointegration. Furthermore, a composite material that combines the benefits of PCL and BT results in an innovative composite material with enhanced properties for biomedical applications. Thus, this review is organised into three sections. Firstly, it aims to provide an overview of the current research on evaluating biological properties, including antibacterial activity, cytotoxicity and osseointegration, of PCL polymeric matrices in its pure form and reinforced structures with ceramics, polymers and natural extracts. The second section investigates the biological properties of BT, both in its pure form and in combination with other supporting materials. Finally, the third section provides a summary of the biological properties of the PCLBT composite material. Furthermore, the existing challenges of PCL, BT and their composites, along with future research directions, have been presented. Therefore, this review will provide a state-of-the-art understanding of the biological properties of PCL and BT composites as potential futuristic materials in biomedical applications.
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Affiliation(s)
- Sabreen Waleed Ibrahim
- Prosthodontic Department, College of Dentistry, Al Mustansiriyah University, Baghdad, Iraq
| | - Thekra Ismael Hamad
- Department of Prosthodontics, College of Dentistry, University of Baghdad, Baghdad, Iraq
| | - Julfikar Haider
- Department of Engineering, Manchester Metropolitan University, Manchester, UK
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5
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Liu Y, Lan X, Zhang J, Wang Y, Tian F, Li Q, Wang H, Wang M, Wang W, Tang Y. Preparation and in vitro evaluation of ε-poly(L-lysine) immobilized poly(ε-caprolactone) nanofiber membrane by polydopamine-assisted decoration as a potential wound dressing material. Colloids Surf B Biointerfaces 2022. [DOI: 10.1016/j.colsurfb.2022.112945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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6
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Kulkarni D, Musale S, Panzade P, Paiva-Santos AC, Sonwane P, Madibone M, Choundhe P, Giram P, Cavalu S. Surface Functionalization of Nanofibers: The Multifaceted Approach for Advanced Biomedical Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:nano12213899. [PMID: 36364675 PMCID: PMC9655053 DOI: 10.3390/nano12213899] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 10/26/2022] [Accepted: 10/31/2022] [Indexed: 05/13/2023]
Abstract
Nanocarriers are gaining significant importance in the modern era of drug delivery. Nanofiber technology is one of the prime paradigms in nanotechnology for various biomedical and theranostic applications. Nanofibers obtained after successful electrospinning subjected to surface functionalized for drug delivery, biomedical, tissue engineering, biosensing, cell imaging and wound dressing application. Surface functionalization entirely changes physicochemical and biological properties of nanofibers. In physicochemical properties, wettability, melting point, glass transition temperature, and initial decomposition temperature significantly change offer several advantageous for nanofibers. Similarly, biological properties include cell adhesion, biocompatibility, and proliferation, also changes by functionalization of nanofibers. Various natural and synthetic materials polymers, metals, carbon materials, functional groups, proteins, and peptides, are currently used for surface modification of nanofibers. Various research studies across the globe demonstrated the usefulness of surface functionalized nanofibers in tissue engineering, wound healing, skin cancers, melanoma, and disease diagnosis. The delivery of drug through surface functionalized nanofibers results in improved permeation and bioavailability of drug which is important for better targeting of disease and therapeutic efficacy. This review provides a comprehensive insight about various techniques of surface functionalization of nanofibers along with its biomedical applications, toxicity assessment and global patent scenario.
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Affiliation(s)
- Deepak Kulkarni
- Department of Pharmaceutics, Srinath College of Pharmacy, Bajajnagar, Aurangabad 431136, India
| | - Shubham Musale
- Formulation and Development Department, Aculife Healthcare Pvt. Ltd., Sachana, Ahmedabad 382150, India
| | - Prabhakar Panzade
- Department of Pharmaceutics, Srinath College of Pharmacy, Bajajnagar, Aurangabad 431136, India
| | - Ana Cláudia Paiva-Santos
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, 3004-531 Coimbra, Portugal
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, 3004-531 Coimbra, Portugal
| | - Pratiksha Sonwane
- Department of Chemistry, Srinath College of Pharmacy, Bajajnagar, Aurangabad 431136, India
| | - Monika Madibone
- Department of Pharmaceutics, Srinath College of Pharmacy, Bajajnagar, Aurangabad 431136, India
| | - Puja Choundhe
- Department of Pharmaceutics, Srinath College of Pharmacy, Bajajnagar, Aurangabad 431136, India
| | - Prabhanjan Giram
- Department of Pharmaceutical Sciences, University at Buffalo, The State University of New York, Buffalo, NY 14214, USA
- Dr. D. Y. Patil Institute of Pharmaceutical Sciences and Research, Pune 411018, India
- Correspondence: (P.G.); (S.C.)
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
- Correspondence: (P.G.); (S.C.)
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7
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Electrospun Fibers: Versatile Approaches for Controlled Release Applications. INT J POLYM SCI 2022. [DOI: 10.1155/2022/9116168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Electrospinning has been one of the most attractive methods of fiber fabrication in the last century. A lot of studies have been conducted, especially in tissue engineering and drug delivery using electrospun fibers. Loading many different drugs and bioactive agents on or within these fibers potentiates the efficacy of such systems; however, there are still no commercial products with this technology available in the market. Various methods have been developed to improve the mechanical and physicochemical behavior of structures toward more controllable delivery systems in terms of time, place, or quantity of release. In this study, most frequent methods used for the fabrication of controlled release electrospun fibers have been reviewed. Although there are a lot of achievements in the fabrication of controlled release fibers, there are still many challenges to be solved to reach a qualified, reproducible system applicable in the pharmaceutical industry.
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8
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Jiffrin R, Razak SIA, Jamaludin MI, Hamzah ASA, Mazian MA, Jaya MAT, Nasrullah MZ, Majrashi M, Theyab A, Aldarmahi AA, Awan Z, Abdel-Daim MM, Azad AK. Electrospun Nanofiber Composites for Drug Delivery: A Review on Current Progresses. Polymers (Basel) 2022; 14:polym14183725. [PMID: 36145871 PMCID: PMC9506405 DOI: 10.3390/polym14183725] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/29/2022] [Accepted: 09/02/2022] [Indexed: 11/16/2022] Open
Abstract
A medication’s approximate release profile should be sustained in order to generate the desired therapeutic effect. The drug’s release site, duration, and rate must all be adjusted to the drug’s therapeutic aim. However, when designing drug delivery systems, this may be a considerable hurdle. Electrospinning is a promising method of creating a nanofibrous membrane since it enables drugs to be placed in the nanofiber composite and released over time. Nanofiber composites designed through electrospinning for drug release purposes are commonly constructed of simple structures. This nanofiber composite produces matrices with nanoscale fiber structure, large surface area to volume ratio, and a high porosity with small pore size. The nanofiber composite’s large surface area to volume ratio can aid with cell binding and multiplication, drug loading, and mass transfer processes. The nanofiber composite acts as a container for drugs that can be customized to a wide range of drug release kinetics. Drugs may be electrospun after being dissolved or dispersed in the polymer solution, or they can be physically or chemically bound to the nanofiber surface. The composition and internal structure of the nanofibers are crucial for medicine release patterns.
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Affiliation(s)
- Renatha Jiffrin
- Bioinspired Device and Tissue Engineering Research Group, School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai 81300, Johor, Malaysia
| | - Saiful Izwan Abd Razak
- Bioinspired Device and Tissue Engineering Research Group, School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai 81300, Johor, Malaysia
- Sports Innovation & Technology Center, Institute of Human Centered Engineering, Universiti Teknologi Malaysia, Skudai 81300, Johor, Malaysia
- Correspondence: (S.I.A.R.); (M.M.A.-D.); (A.K.A.)
| | - Mohamad Ikhwan Jamaludin
- Bioinspired Device and Tissue Engineering Research Group, School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai 81300, Johor, Malaysia
| | - Amir Syahir Amir Hamzah
- Nanobiotechnology Research Group, Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Muadz Ahmad Mazian
- Faculty of Applied Science, Universiti Teknologi MARA, Cawangan Negeri Sembilan, Kampus Kuala Pilah, Kuala Pilah 72000, Negeri Sembilan, Malaysia
| | | | - Mohammed Z. Nasrullah
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mohammed Majrashi
- Department of Pharmacology, Faculty of Medicine, University of Jeddah, Jeddah 23881, Saudi Arabia
| | - Abdulrahman Theyab
- Department of Laboratory & Blood Bank, Security Forces Hospital, P.O. Box 14799, Mecca 21955, Saudi Arabia
- College of Medicine, Al-Faisal University, P.O. Box 50927, Riyadh 11533, Saudi Arabia
| | - Ahmed A. Aldarmahi
- Basic Science Department, College of Science and Health Professions, King Saud bin Abdulaziz University for Health Sciences, National Guard-Health Affairs, P.O. Box 9515, Jeddah 21423, Saudi Arabia
| | - Zuhier Awan
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mohamed M. Abdel-Daim
- Department of Pharmaceutical Sciences, Pharmacy Program, Batterjee Medical College, P.O. Box 6231, Jeddah 21442, Saudi Arabia
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
- Correspondence: (S.I.A.R.); (M.M.A.-D.); (A.K.A.)
| | - Abul Kalam Azad
- Faculty of Pharmacy, MAHSA University, Bandar Saujana Putra, Jenjarom 42610, Selangor, Malaysia
- Correspondence: (S.I.A.R.); (M.M.A.-D.); (A.K.A.)
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Taghizadeh A, Taghizadeh M, Khodadadi Yazdi M, Zarrintaj P, Ramsey JD, Seidi F, Stadler FJ, Lee H, Saeb MR, Mozafari M. Mussel‐Inspired
Biomaterials: From Chemistry to Clinic. Bioeng Transl Med 2022; 7:e10385. [PMID: 36176595 PMCID: PMC9472010 DOI: 10.1002/btm2.10385] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 05/25/2022] [Accepted: 07/16/2022] [Indexed: 11/18/2022] Open
Abstract
After several billions of years, nature still makes decisions on its own to identify, develop, and direct the most effective material for phenomena/challenges faced. Likewise, and inspired by the nature, we learned how to take steps in developing new technologies and materials innovations. Wet and strong adhesion by Mytilidae mussels (among which Mytilus edulis—blue mussel and Mytilus californianus—California mussel are the most well‐known species) has been an inspiration in developing advanced adhesives for the moist condition. The wet adhesion phenomenon is significant in designing tissue adhesives and surgical sealants. However, a deep understanding of engaged chemical moieties, microenvironmental conditions of secreted proteins, and other contributing mechanisms for outstanding wet adhesion mussels are essential for the optimal design of wet glues. In this review, all aspects of wet adhesion of Mytilidae mussels, as well as different strategies needed for designing and fabricating wet adhesives are discussed from a chemistry point of view. Developed muscle‐inspired chemistry is a versatile technique when designing not only wet adhesive, but also, in several more applications, especially in the bioengineering area. The applications of muscle‐inspired biomaterials in various medical applications are summarized for future developments in the field.
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Affiliation(s)
- Ali Taghizadeh
- Institute of Tissue Regeneration Engineering (ITREN) Dankook University Cheonan Republic of Korea
| | - Mohsen Taghizadeh
- Institute of Tissue Regeneration Engineering (ITREN) Dankook University Cheonan Republic of Korea
| | - Mohsen Khodadadi Yazdi
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science University of Tehran Tehran Iran
| | - Payam Zarrintaj
- School of Chemical Engineering, Oklahoma State University 420 Engineering North Stillwater OK United States
| | - Joshua D. Ramsey
- School of Chemical Engineering, Oklahoma State University 420 Engineering North Stillwater OK United States
| | - Farzad Seidi
- Jiangsu Co‐Innovation Center of Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials Nanjing Forestry University Nanjing China
| | - Florian J. Stadler
- College of Materials Science and Engineering, Shenzhen Key Laboratory of Polymer Science and Technology Guangdong China
| | - Haeshin Lee
- Department of Chemistry Korea Advanced Institute of Science and Technology (KAIST) Daejeon Republic of Korea
| | - Mohammad Reza Saeb
- Department of Polymer Technology, Faculty of Chemistry Gdańsk University of Technology, G. Narutowicza 11 Gdańsk Poland
| | - Masoud Mozafari
- Department of Tissue Engineering & Regenerative Medicine Iran University of Medical Sciences Tehran Iran
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10
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Recent advancements of electrospun nanofibers for cancer therapy. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04153-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Mohammadalizadeh Z, Bahremandi-Toloue E, Karbasi S. Recent advances in modification strategies of pre- and post-electrospinning of nanofiber scaffolds in tissue engineering. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2022.105202] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Wang Y, Liu Y, Zhang X, Liu N, Yu X, Gao M, Wang W, Wu T. Engineering Electrospun Nanofibers for the Treatment of Oral Diseases. Front Chem 2022; 9:797523. [PMID: 34988063 PMCID: PMC8721107 DOI: 10.3389/fchem.2021.797523] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 11/25/2021] [Indexed: 11/13/2022] Open
Abstract
With the increase of consumption of high-sugar foods, beverages, tobacco, and alcohol, the incidence rate of oral diseases has been increasing year by year. Statistics showed that the prevalence of oral diseases such as dental caries, dental pulpal disease, and periodontal disease has reached as high as 97% in 2015 in China. It is thus urgent to develop functional materials or products for the treatment of oral diseases. Electrospinning has been a widely used technology that is capable of utilizing polymer solution to generate micro/nano fibers under an appropriate high voltage condition. Owing to their excellent structures and biological performances, materials prepared by electrospinning technology have been used for a wide range of oral-related applications, such as tissue restoration, controlled drug release, anti-cancer, etc. In this regard, this article reviews the application and progress of electrospun nanofibers to various oral diseases in recent years. Firstly, engineering strategies of a variety of nanofiber structures together with their resultant functions will be introduced. Then, biological functions of electrospun nanofibers as well as their applications in the treatment of oral diseases are summarized and demonstrated. Finally, the development viewpoint of functional nanofibers is prospected, which is expected to lay the foundation and propose the direction for further clinical application.
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Affiliation(s)
- Yuanfei Wang
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Yingnan Liu
- Institute of Neuroregeneration and Neurorehabilitation, Qingdao University, Qingdao, China
| | - Xiaopei Zhang
- Institute of Neuroregeneration and Neurorehabilitation, Qingdao University, Qingdao, China.,Qingdao Medical College, Qingdao University, Qingdao, China
| | - Na Liu
- Institute of Neuroregeneration and Neurorehabilitation, Qingdao University, Qingdao, China.,Qingdao Medical College, Qingdao University, Qingdao, China
| | - Xixi Yu
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Meihua Gao
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Wanchun Wang
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Tong Wu
- Institute of Neuroregeneration and Neurorehabilitation, Qingdao University, Qingdao, China.,Qingdao Medical College, Qingdao University, Qingdao, China.,Department of Cosmetic and Plastic Surgery, Affiliated Hospital of Qingdao University, Qingdao, China
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13
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Singh B, Kim K, Park MH. On-Demand Drug Delivery Systems Using Nanofibers. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:3411. [PMID: 34947758 PMCID: PMC8707398 DOI: 10.3390/nano11123411] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/14/2021] [Accepted: 12/14/2021] [Indexed: 11/21/2022]
Abstract
On-demand drug-delivery systems using nanofibers are extensively applicable for customized drug release based on target location and timing to achieve the desired therapeutic effects. A nanofiber formulation is typically created for a certain medication and changing the drug may have a significant impact on the release kinetics from the same delivery system. Nanofibers have several distinguishing features and properties, including the ease with which they may be manufactured, the variety of materials appropriate for processing into fibers, a large surface area, and a complex pore structure. Nanofibers with effective drug-loading capabilities, controllable release, and high stability have gained the interest of researchers owing to their potential applications in on-demand drug delivery systems. Based on their composition and drug-release characteristics, we review the numerous types of nanofibers from the most recent accessible studies. Nanofibers are classified based on their mechanism of drug release, as well as their structure and content. To achieve controlled drug release, a suitable polymer, large surface-to-volume ratio, and high porosity of the nanofiber mesh are necessary. The properties of nanofibers for modified drug release are categorized here as protracted, stimulus-activated, and biphasic. Swellable or degradable polymers are commonly utilized to alter drug release. In addition to the polymer used, the process and ambient conditions can have considerable impacts on the release characteristics of the nanofibers. The formulation of nanofibers is highly complicated and depends on many variables; nevertheless, numerous options are available to accomplish the desired nanofiber drug-release characteristics.
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Affiliation(s)
- Baljinder Singh
- Department of Convergence Science, Sahmyook University, Seoul 01795, Korea;
| | - Kibeom Kim
- Convergence Research Center, Nanobiomaterials Institute, Sahmyook University, Seoul 01795, Korea;
| | - Myoung-Hwan Park
- Department of Convergence Science, Sahmyook University, Seoul 01795, Korea;
- Convergence Research Center, Nanobiomaterials Institute, Sahmyook University, Seoul 01795, Korea;
- Department of Chemistry and Life Science, Sahmyook University, Seoul 01795, Korea
- N to B Co., Ltd., Business Incubator Center, Hwarang-ro, Nowon-gu, Seoul 01795, Korea
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14
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Zhang M, Zhang J, Ran S, Sun W, Zhu Z. Polydopamine-assisted decoration of Se nanoparticles on curcumin-incorporated nanofiber matrices for localized synergistic tumor-wound therapy. Biomater Sci 2021; 10:536-548. [PMID: 34904972 DOI: 10.1039/d1bm01607e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The management of surgical wounds incurred during tumor removal procedures has become a non-negligible issue. Herein, for the first time, an implantable polymer-based nanofiber matrix is developed for postoperative tumor management by promoting wound healing and preventing cancer recurrence. The multifunctional matrix is successfully prepared by assembling chitosan-stabilized Se nanoparticles (SeNPs) at the surface of polydopamine (PDA) modified poly(ε-caprolactone)/curcumin fibres (PCL/CUR), denoted as PCL/CUR/PDA@Se. In this system, PDA as functionalized layers coated onto the PCL/CUR surface favors the effective immobilization of SeNPs through a covalent bond, as well as acts as a gatekeeper guaranteeing the sustained release of CUR. The CUR/SeNPs present excellent antitumor efficacy, respectively, which supports the nanocomposite matrix to efficiently kill cancer cells in vitro by inducing mitochondrial dysfunction caused by the ROS overproduction, and significantly suppressing the tumor growth in vivo. Additionally, due to the synergistic antioxidant activity of CUR and SeNPs, the nanofibrous matrix distinctly facilitates the adhesion and proliferation of normal fibroblast cells, and simultaneously accelerates wound healing during tumor treatments in tumor-bearing mice. These results suggest that the PCL/CUR/PDA@Se matrix with bifunctional properties is a promising candidate for local tumor-wound therapy. This work offers an innovative strategy to develop new improved post-surgery therapies for cancer patients.
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Affiliation(s)
- Meng Zhang
- Institute of Nano-Science and Nano-Technology, College of Physical Science and Technology, Central China Normal University, Wuhan, 430079, China.
| | - Jiting Zhang
- Institute of Nano-Science and Nano-Technology, College of Physical Science and Technology, Central China Normal University, Wuhan, 430079, China.
| | - Siyi Ran
- Institute of Nano-Science and Nano-Technology, College of Physical Science and Technology, Central China Normal University, Wuhan, 430079, China.
| | - Wei Sun
- Key Laboratory of Laser Technology and Optoelectronic Functional Materials of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, 571158, China
| | - Zhihong Zhu
- Institute of Nano-Science and Nano-Technology, College of Physical Science and Technology, Central China Normal University, Wuhan, 430079, China.
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15
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16
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Ma Y, Gao H, Wang H, Cao X. Engineering topography: effects on nerve cell behaviors and applications in peripheral nerve repair. J Mater Chem B 2021; 9:6310-6325. [PMID: 34302164 DOI: 10.1039/d1tb00782c] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
There have been extensive studies on the application of topography in the field of tissue repair. A common feature of these studies is that the existence of topological structures in tissue repair scaffolds can effectively regulate a series of behaviors of cells and play a positive role in a variety of tissue repair and regeneration processes. This review focuses on the application of topography in the field of peripheral nerve repair. The integration of the topological structure and biomaterials to construct peripheral nerve conduits to mimic a natural peripheral nerve structure has an important role in promoting the recovery of peripheral nerve function. Therefore, in this review, we systematically analysed the structure of peripheral nerves and summarized the effects of topographic cues of different scales and shapes on the behaviors of nerve cells, including cell morphology, adhesion, proliferation, migration and differentiation. Furthermore, the application and performance of scaffolds with different topological structures in peripheral nerve repair are also discussed. This systematic summary may help to provide more effective strategies for peripheral nerve regeneration (PNR) and shed light on nervous tissue engineering and regenerative medicine.
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Affiliation(s)
- Ying Ma
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510641, P. R. China.
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17
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Rafiei F, Tabesh H, Farzad S, Farzaneh F, Rezaei M, Hosseinzade F, Mottaghy K. Development of Hormonal Intravaginal Rings: Technology and Challenges. Geburtshilfe Frauenheilkd 2021; 81:789-806. [PMID: 34276064 PMCID: PMC8277443 DOI: 10.1055/a-1369-9395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 01/20/2021] [Indexed: 12/24/2022] Open
Abstract
Intravaginal rings (IVRs) are minimally invasive polymeric devices specifically designed to be used for the sustained and prolonged release of various type of drugs such as hormones. One of the benefits of using topical drug delivery systems (e.g., IVRs) is the fact that systemic drug delivery may cause drug resistance due to elevated drug levels. Topical drug delivery also provides higher concentrations of the drug to the target site and has fewer side effects. In addition, when a drug is administered vaginally, the hepatic first-pass effect is avoided, resulting in higher absorption. Contraception and treatments for specific diseases such as endometriosis and hormone deficiencies can be improved by the administration of hormones via an IVR. This article aims to classify and compare various designs of commercially available and non-commercial hormonal IVRs and to analyze their performance. Current challenges affecting the development of IVRs are investigated, and
proposed solutions are discussed. A comprehensive search of publications in MEDLINE/PubMed and of commercial product data of IVRs was performed, and the materials, designs, performance, and applications (e.g., contraception, endometriosis, estrogen deficiency and urogenital atrophy) of hormonal IVRs were thoroughly evaluated. Most hormonal IVRs administer female sex hormones, i.e., estrogen and progestogens. In terms of material, IVRs are divided into 3 main groups: silicone, polyurethane, and polyethylene-co-vinyl acetate IVRs. As regards their design, there are 4 major designs for IVRs which strongly affect their performance and the timing and rate of hormone release. Important challenges include reducing the burst release and maintaining the bioavailability of hormones at their site of action over a prolonged period of administration as well as lowering production costs. Hormonal IVRs are a promising method which could be used to facilitate combination therapies by
administering multiple drugs in a single IVR while eliminating the side effects of conventional drug administration methods. IVRs could considerably improve womenʼs quality of life all over the world within a short period of time.
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Affiliation(s)
- Fojan Rafiei
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Hadi Tabesh
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Shayan Farzad
- Department of Biomedical Engineering, University of Southern California, Los Angeles, California, United States
| | - Farah Farzaneh
- Preventative Gynecology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Rezaei
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Fateme Hosseinzade
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Khosrow Mottaghy
- Institute of Physiology, RWTH Aachen University, Aachen, Germany
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18
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Schoeller J, Itel F, Wuertz-Kozak K, Fortunato G, Rossi RM. pH-Responsive Electrospun Nanofibers and Their Applications. POLYM REV 2021. [DOI: 10.1080/15583724.2021.1939372] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Jean Schoeller
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Laboratory for Biomimetic Membranes and Textiles, St.Gallen, Switzerland
- Department of Health Science and Technology, ETH Zürich, Zürich, Switzerland
| | - Fabian Itel
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Laboratory for Biomimetic Membranes and Textiles, St.Gallen, Switzerland
| | - Karin Wuertz-Kozak
- Department of Health Science and Technology, ETH Zürich, Zürich, Switzerland
- Department of Biomedical Engineering, Rochester Institute of Technology (RIT), Rochester, New York, USA
| | - Giuseppino Fortunato
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Laboratory for Biomimetic Membranes and Textiles, St.Gallen, Switzerland
| | - René M. Rossi
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Laboratory for Biomimetic Membranes and Textiles, St.Gallen, Switzerland
- Department of Health Science and Technology, ETH Zürich, Zürich, Switzerland
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19
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Sethuraman V, Janakiraman K, Krishnaswami V, Kandasamy R. Recent Progress in Stimuli-Responsive Intelligent Nano Scale Drug Delivery Systems: A Special Focus Towards pH-Sensitive Systems. Curr Drug Targets 2021; 22:947-966. [PMID: 33511953 DOI: 10.2174/1389450122999210128180058] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/12/2020] [Accepted: 11/24/2020] [Indexed: 11/22/2022]
Abstract
Stimuli-responsive nanocarriers are gaining much attention due to their versatile multifunctional activities, including disease diagnosis and treatment. Recently, clinical applications of nano-drug delivery systems for cancer treatment pose a challenge due to their limited cellular uptake, low bioavailability, poor targetability, stability issues, and unfavourable pharmacokinetics. To overcome these issues, researchers are focussing on stimuli-responsive systems. Nanocarriers elicit their role through endogenous (pH, temperature, enzyme, and redox) or exogenous (temperature, light, magnetic field, ultrasound) stimulus. These systems were designed to overcome the shortcomings such as non-specificity and toxicity associated with the conventional drug delivery systems. The pH variation between healthy cells and tumor microenvironment creates a platform for the generation of pH-sensitive nano delivery systems. Herein, we propose to present an overview of various internal and external stimuli-responsive behavior-based drug delivery systems. Herein, the present review will focus specifically on the significance of various pH-responsive nanomaterials such as polymeric nanoparticles, nano micelles, inorganic-based pH-sensitive drug delivery carriers such as calcium phosphate nanoparticles, and carbon dots in cancer treatment. Moreover, this review elaborates the recent findings on pH-based stimuli-responsive drug delivery systems with special emphasis on our reported stimuli-responsive systems for cancer treatment.
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Affiliation(s)
- Vaidevi Sethuraman
- Centre for Excellence in Nanobio Translational Research (CENTRE), Department of Pharmaceutical Technology, University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, Tamil Nadu, India
| | - Kumar Janakiraman
- Centre for Excellence in Nanobio Translational Research (CENTRE), Department of Pharmaceutical Technology, University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, Tamil Nadu, India
| | - Venkateshwaran Krishnaswami
- Department of Allied Health Sciences, Noorul Islam Center for Higher Education (Deemed University), Kumaracoil, Kanyakumari, Tamil Nadu, India
| | - Ruckmani Kandasamy
- Centre for Excellence in Nanobio Translational Research (CENTRE), Department of Pharmaceutical Technology, University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, Tamil Nadu, India
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20
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Development of plasma functionalized polypropylene wound dressing for betaine hydrochloride controlled drug delivery on diabetic wounds. Sci Rep 2021; 11:9641. [PMID: 33953292 PMCID: PMC8100292 DOI: 10.1038/s41598-021-89105-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 04/20/2021] [Indexed: 02/07/2023] Open
Abstract
Diabetes Mellitus is one of the most worrying issues among illnesses, and its chronic subsequences almost refer to inflammations and infections. The loading and local release of antioxidants to wounds may decrease inflammations. However, the low wettability of PolyPropylene (PP) restricts the drug from loading. So, to increase the adhesion of PP for loading an optimum amount of Betaine Hydrochloride (BET), plasma has been applied in two steps of functionalization and polymerization, which has been confirmed with FE-SEM, ATR-FTIR, and EDX. The new chemistry of the surface led to almost 80% of BET loaded. The drug-releasing ratio studied by HPLC approved the presence of a PEG-like layer, which was coated by polymerization of tetraglyme. To evaluate the wound healing potential of the application of PP meshes treated by plasma, 72 Wistar rats were subdivided into four groups. The skin injury site was removed and underwent biomechanical tests, stereological analysis, and RNA extraction. The results showed a significant improvement in the polymerized scaffold containing BET for skin injury. The present study suggests that the use of a modified PP mesh can induce tissue regeneration and accelerate wound healing at the skin injury site.
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21
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Chen M, Li L, Xia L, Jiang S, Kong Y, Chen X, Wang H. The kinetics and release behaviour of curcumin loaded pH-responsive PLGA/chitosan fibers with antitumor activity against HT-29 cells. Carbohydr Polym 2021; 265:118077. [PMID: 33966841 DOI: 10.1016/j.carbpol.2021.118077] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/10/2021] [Accepted: 04/11/2021] [Indexed: 12/27/2022]
Abstract
The bioavailability and clinical effect of curcumin (Cur) are greatly restricted due to its physicochemical instability and high hydrophobicity. To overcome the disadvantages, the nanofibers of poly(lactide-glycolide)/chitosan loaded with Cur (PLGA/CS/Cur) was developed here by electrospinning technique for controlled Cur delivery. The incorporated Cur was well-dispersed and maintained crystalline form in PLGA/CS fiber matrix by hydrogen bonding. The incorporation of Cur had no obvious influence on the fiber size and morphology but exerted impacts on thermal stability. At pH 7.4, the release followed Fickian diffusion mechanism; while at pH 2.0, the release followed the coexistence of diffusion and erosion mechanisms. In addition, the amount of Cur released at pH 2.0 was much higher than that at pH 7.4. As a result, the nanofibers demonstrated higher anticancer activity at acidic environment. Therefore, the PLGA/CS/Cur nanofibers may be served as a potential pH responsive vehicle for the controlled drug delivery.
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Affiliation(s)
- Minmin Chen
- School of Chemistry and Material Engineering, Chaohu University, 238000, Hefei, Anhui, PR China; School of Chemistry and Chemical Engineering, Hefei University of Technology, 230009, Hefei, Anhui, PR China
| | - Linin Li
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 230009, Hefei, Anhui, PR China
| | - Li Xia
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 230009, Hefei, Anhui, PR China
| | - Suwei Jiang
- Department of Biological and Environmental Engineering, Hefei University, 230601, Hefei, Anhui, PR China
| | - Yaqiong Kong
- School of Chemistry and Material Engineering, Chaohu University, 238000, Hefei, Anhui, PR China
| | - Xiaoju Chen
- School of Chemistry and Material Engineering, Chaohu University, 238000, Hefei, Anhui, PR China.
| | - Hualin Wang
- School of Chemistry and Chemical Engineering, Hefei University of Technology, 230009, Hefei, Anhui, PR China; Anhui Institute of Agro-Products Intensive Processing Technology, 230009, Hefei, Anhui, PR China.
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22
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Yang P, Zhu F, Zhang Z, Cheng Y, Wang Z, Li Y. Stimuli-responsive polydopamine-based smart materials. Chem Soc Rev 2021; 50:8319-8343. [DOI: 10.1039/d1cs00374g] [Citation(s) in RCA: 128] [Impact Index Per Article: 42.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review provides in-depth insight into the structural engineering of PDA-based materials to enhance their responsive feature and the use of them in construction of PDA-based stimuli-responsive smart materials.
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Affiliation(s)
- Peng Yang
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Fang Zhu
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Zhengbiao Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
| | - Yiyun Cheng
- Shanghai Key Laboratory of Regulatory Biology
- School of Life Sciences
- East China Normal University
- Shanghai 200241
- P. R. China
| | - Zhao Wang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
| | - Yiwen Li
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
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23
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Gao S, Zhou A, Cao B, Wang J, Li F, Tang G, Jiang Z, Yang A, Xiong R, Lei J, Huang C. A tunable temperature-responsive and tough platform for controlled drug delivery. NEW J CHEM 2021. [DOI: 10.1039/d1nj01356d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A tunable temperature-responsive site-specific drug-delivery platform for tumor therapy.
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24
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Qasim M, Duong DD, Lee JY, Lee NY. Fabrication of polycaprolactone nanofibrous membrane‐embedded microfluidic device for water filtration. J Appl Polym Sci 2020. [DOI: 10.1002/app.49207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Muhammad Qasim
- Department of BioNano TechnologyGachon University Seongnam‐si Gyeonggi‐do, Republic of Korea
| | - Duong Duy Duong
- Department of BioNano TechnologyGachon University Seongnam‐si Gyeonggi‐do, Republic of Korea
| | - Ji Yi Lee
- Department of Environmental Science and EngineeringEwha Womans University Seoul Republic of Korea
| | - Nae Yoon Lee
- Department of BioNano TechnologyGachon University Seongnam‐si Gyeonggi‐do, Republic of Korea
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25
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Graham-Gurysh EG, Moore KM, Schorzman AN, Lee T, Zamboni WC, Hingtgen SD, Bachelder EM, Ainslie KM. Tumor Responsive and Tunable Polymeric Platform for Optimized Delivery of Paclitaxel to Treat Glioblastoma. ACS APPLIED MATERIALS & INTERFACES 2020; 12:19345-19356. [PMID: 32252517 PMCID: PMC10424501 DOI: 10.1021/acsami.0c04102] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Current interstitial therapies for glioblastoma can overcome the blood-brain barrier but fail to optimally release therapy at a rate that stalls cancer reoccurrence. To address this lapse, acetalated dextran (Ace-DEX) nanofibrous scaffolds were used for their unique degradation rates that translate to a broad range of drug release kinetics. A distinctive range of drug release rates was illustrated via electrospun Ace-DEX or poly(lactic acid) (PLA) scaffolds. Scaffolds composed of fast, medium, and slow degrading Ace-DEX resulted in 14.1%, 2.9%, and 1.3% paclitaxel released per day. To better understand the impact of paclitaxel release rate on interstitial therapy, two clinically relevant orthotopic glioblastoma mouse models were explored: (1) a surgical model of resection and recurrence (resection model) and (2) a distant metastasis model. The effect of unique drug release was illustrated in the resection model when a 78% long-term survival was observed with combined fast and slow release scaffolds, in comparison to a survival of 20% when the same dose is delivered at a medium release rate. In contrast, only the fast release rate scaffold displayed treatment efficacy in the distant metastasis model. Additionally, the acid-sensitive Ace-DEX scaffolds were shown to respond to the lower pH conditions associated with GBM tumors, releasing more paclitaxel in vivo when a tumor was present in contrast to nonacid sensitive PLA scaffolds. The unique range of tunable degradation and stimuli-responsive nature makes Ace-DEX a promising drug delivery platform to improve interstitial therapy for glioblastoma.
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Affiliation(s)
- Elizabeth G Graham-Gurysh
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, 4211 Marsico Hall, 125 Mason Farm Road, Chapel Hill, North Carolina 27599, United States
| | - Kathryn M Moore
- UNC/NCSU Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Allison N Schorzman
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
- Division of Pharmacotherapy and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Taek Lee
- Division of Pharmacotherapy and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - William C Zamboni
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
- Division of Pharmacotherapy and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
- Carolina Center of Cancer Nanotechnology Excellence, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Shawn D Hingtgen
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, 4211 Marsico Hall, 125 Mason Farm Road, Chapel Hill, North Carolina 27599, United States
| | - Eric M Bachelder
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, 4211 Marsico Hall, 125 Mason Farm Road, Chapel Hill, North Carolina 27599, United States
| | - Kristy M Ainslie
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, 4211 Marsico Hall, 125 Mason Farm Road, Chapel Hill, North Carolina 27599, United States
- UNC/NCSU Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
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26
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Khodadadi M, Alijani S, Montazeri M, Esmaeilizadeh N, Sadeghi‐Soureh S, Pilehvar‐Soltanahmadi Y. Recent advances in electrospun nanofiber‐mediated drugdelivery strategies for localized cancer chemotherapy. J Biomed Mater Res A 2020; 108:1444-1458. [DOI: 10.1002/jbm.a.36912] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 02/21/2020] [Accepted: 02/24/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Meysam Khodadadi
- Student Research CommitteeTabriz University of Medical Sciences Tabriz Iran
| | - Sepideh Alijani
- Cellular and Molecular Research Center, Cellular and Molecular Medicine InstituteUrmia University of Medical Sciences Urmia Iran
| | - Maryam Montazeri
- Department of Medical Biotechnology, Faculty of Advanced Sciences and Technology, Tehran Medical SciencesIslamic Azad University Tehran Iran
| | - Niloufar Esmaeilizadeh
- Cellular and Molecular Research Center, Cellular and Molecular Medicine InstituteUrmia University of Medical Sciences Urmia Iran
| | - Shima Sadeghi‐Soureh
- Cellular and Molecular Research Center, Cellular and Molecular Medicine InstituteUrmia University of Medical Sciences Urmia Iran
| | - Younes Pilehvar‐Soltanahmadi
- Cellular and Molecular Research Center, Cellular and Molecular Medicine InstituteUrmia University of Medical Sciences Urmia Iran
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27
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Micro and nanoscale technologies in oral drug delivery. Adv Drug Deliv Rev 2020; 157:37-62. [PMID: 32707147 PMCID: PMC7374157 DOI: 10.1016/j.addr.2020.07.012] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 07/13/2020] [Accepted: 07/17/2020] [Indexed: 12/25/2022]
Abstract
Oral administration is a pillar of the pharmaceutical industry and yet it remains challenging to administer hydrophilic therapeutics by the oral route. Smart and controlled oral drug delivery could bypass the physiological barriers that limit the oral delivery of these therapeutics. Micro- and nanoscale technologies, with an unprecedented ability to create, control, and measure micro- or nanoenvironments, have found tremendous applications in biology and medicine. In particular, significant advances have been made in using these technologies for oral drug delivery. In this review, we briefly describe biological barriers to oral drug delivery and micro and nanoscale fabrication technologies. Micro and nanoscale drug carriers fabricated using these technologies, including bioadhesives, microparticles, micropatches, and nanoparticles, are described. Other applications of micro and nanoscale technologies are discussed, including fabrication of devices and tissue engineering models to precisely control or assess oral drug delivery in vivo and in vitro, respectively. Strategies to advance translation of micro and nanotechnologies into clinical trials for oral drug delivery are mentioned. Finally, challenges and future prospects on further integration of micro and nanoscale technologies with oral drug delivery systems are highlighted.
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28
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Dwivedi R, Kumar S, Pandey R, Mahajan A, Nandana D, Katti DS, Mehrotra D. Polycaprolactone as biomaterial for bone scaffolds: Review of literature. J Oral Biol Craniofac Res 2020; 10:381-388. [PMID: 31754598 PMCID: PMC6854079 DOI: 10.1016/j.jobcr.2019.10.003] [Citation(s) in RCA: 247] [Impact Index Per Article: 61.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 10/31/2019] [Indexed: 12/13/2022] Open
Abstract
Bone tissue engineering using polymer based scaffolds have been studied a lot in last decades. Considering the qualities of all the polymers desired to be used as scaffolds, Polycaprolactone (PCL) polyester apart from being biocompatible and biodegradable qualifies to an appreciable level due its easy availability, cost efficacy and suitability for modification. Its adjustable physio-chemical state, biological properties and mechanical strength renders it to withstand physical, chemical and mechanical, insults without significant loss of its properties. This review aims to critically analyse the efficacy of PCL as a biomaterial for bone scaffolds.
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Affiliation(s)
- Ruby Dwivedi
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Sciences, KGMU, Lucknow, UP, India
| | - Sumit Kumar
- DHR-MRU, Faculty of Dental Sciences, KGMU, Lucknow, UP, India
| | - Rahul Pandey
- DHR-MRU, Faculty of Dental Sciences, KGMU, Lucknow, UP, India
| | - Aman Mahajan
- Department of Biological Sciences and Bioengineering, IIT Kanpur, UP, India
| | - Deepti Nandana
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Sciences, KGMU, Lucknow, UP, India
| | - Dhirendra S. Katti
- Department of Biological Sciences and Bioengineering, IIT Kanpur, UP, India
| | - Divya Mehrotra
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Sciences, KGMU, Lucknow, UP, India
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29
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Ambekar RS, Kandasubramanian B. A polydopamine-based platform for anti-cancer drug delivery. Biomater Sci 2019; 7:1776-1793. [PMID: 30838354 DOI: 10.1039/c8bm01642a] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Cancer is the second leading cause of death in the world with around 9.6 million deaths in 2018, approximately 70% of which occurred in the middle- and low-income countries; moreover, the economic impact of cancer is significant and escalating day by day. The total annual economic cost of cancer treatment in 2010 was estimated at approximately US$ 1.16 trillion. Researchers have explored cancer mitigation therapies such as chemo-thermal therapy, chemo-photothermal therapy and photodynamic-photothermal therapy. These combinational therapies facilitate better control on the tunability of the carrier for effectively diminishing cancer cells than individual therapies such as chemotherapy, photothermal therapy and targeted therapy. All these therapies come under novel drug delivery systems in which anti-cancer drugs attack the cancerous cells due to various stimuli (e.g. pH, thermal, UV, IR, acoustic and magnetic)-responsive properties of the anti-cancer drug carriers. Compared to conventional drug delivery systems, the novel drug delivery systems have several advantages such as targeted drug release, sustained and consistent blood levels within the therapeutic window, and decreased dosing frequency. Among the numerous polymeric carriers developed for drug delivery, polydopamine has been found to be more suitable as a carrier for these drug delivery functions due to its easy and cost-effective fabrication, excellent biocompatibility, multi-drug carrier capacity and stimuli sensitivity. Therefore, in this review, we have explored polydopamine-based carriers for anti-cancer drug delivery systems to mitigate cancer and simultaneously discussed basic synthesis routes for polydopamine.
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Affiliation(s)
- Rushikesh S Ambekar
- Rapid Prototype & Electrospinning Lab, Department of Metallurgical and Materials Engineering, DIAT (DU), Ministry of Defence, Girinagar, Pune-411025, India.
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Abstract
Electrospinning is a versatile and viable technique for generating ultrathin fibers. Remarkable progress has been made with regard to the development of electrospinning methods and engineering of electrospun nanofibers to suit or enable various applications. We aim to provide a comprehensive overview of electrospinning, including the principle, methods, materials, and applications. We begin with a brief introduction to the early history of electrospinning, followed by discussion of its principle and typical apparatus. We then discuss its renaissance over the past two decades as a powerful technology for the production of nanofibers with diversified compositions, structures, and properties. Afterward, we discuss the applications of electrospun nanofibers, including their use as "smart" mats, filtration membranes, catalytic supports, energy harvesting/conversion/storage components, and photonic and electronic devices, as well as biomedical scaffolds. We highlight the most relevant and recent advances related to the applications of electrospun nanofibers by focusing on the most representative examples. We also offer perspectives on the challenges, opportunities, and new directions for future development. At the end, we discuss approaches to the scale-up production of electrospun nanofibers and briefly discuss various types of commercial products based on electrospun nanofibers that have found widespread use in our everyday life.
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Affiliation(s)
- Jiajia Xue
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, United States
| | - Tong Wu
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, United States
| | - Yunqian Dai
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu 211189, People’s Republic of China
| | - Younan Xia
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, United States
- School of Chemistry and Biochemistry, School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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31
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Tyo KM, Minooei F, Curry KC, NeCamp SM, Graves DL, Fried JR, Steinbach-Rankins JM. Relating Advanced Electrospun Fiber Architectures to the Temporal Release of Active Agents to Meet the Needs of Next-Generation Intravaginal Delivery Applications. Pharmaceutics 2019; 11:E160. [PMID: 30987206 PMCID: PMC6523330 DOI: 10.3390/pharmaceutics11040160] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 03/28/2019] [Accepted: 03/30/2019] [Indexed: 02/07/2023] Open
Abstract
Electrospun fibers have emerged as a relatively new delivery platform to improve active agent retention and delivery for intravaginal applications. While uniaxial fibers have been explored in a variety of applications including intravaginal delivery, the consideration of more advanced fiber architectures may offer new options to improve delivery to the female reproductive tract. In this review, we summarize the advancements of electrospun coaxial, multilayered, and nanoparticle-fiber architectures utilized in other applications and discuss how different material combinations within these architectures provide varied durations of release, here categorized as either transient (within 24 h), short-term (24 h to one week), or sustained (beyond one week). We seek to systematically relate material type and fiber architecture to active agent release kinetics. Last, we explore how lessons derived from these architectures may be applied to address the needs of future intravaginal delivery platforms for a given prophylactic or therapeutic application. The overall goal of this review is to provide a summary of different fiber architectures that have been useful for active agent delivery and to provide guidelines for the development of new formulations that exhibit release kinetics relevant to the time frames and the diversity of active agents needed in next-generation multipurpose applications.
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Affiliation(s)
- Kevin M Tyo
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, Louisville, KY 40202, USA.
- Center for Predictive Medicine, Louisville, KY 40202, USA.
| | - Farnaz Minooei
- Department of Chemical Engineering, University of Louisville, Louisville, KY 40292, USA.
| | - Keegan C Curry
- Department of Biology, University of Louisville, Louisville, KY 40292, USA.
| | - Sarah M NeCamp
- Department of Bioengineering, Speed School of Engineering, University of Louisville, Louisville, KY 40292, USA.
| | - Danielle L Graves
- Department of Bioengineering, Speed School of Engineering, University of Louisville, Louisville, KY 40292, USA.
| | - Joel R Fried
- Department of Chemical Engineering, University of Louisville, Louisville, KY 40292, USA.
| | - Jill M Steinbach-Rankins
- Department of Pharmacology and Toxicology, School of Medicine, University of Louisville, Louisville, KY 40202, USA.
- Center for Predictive Medicine, Louisville, KY 40202, USA.
- Department of Bioengineering, Speed School of Engineering, University of Louisville, Louisville, KY 40292, USA.
- Department of Microbiology and Immunology, School of Medicine, University of Louisville, Louisville, KY 40292, USA.
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Ding J, Zhang J, Li J, Li D, Xiao C, Xiao H, Yang H, Zhuang X, Chen X. Electrospun polymer biomaterials. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.01.002] [Citation(s) in RCA: 217] [Impact Index Per Article: 43.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Polydopamine-based Implantable Multifunctional Nanocarpet for Highly Efficient Photothermal-chemo Therapy. Sci Rep 2019; 9:2943. [PMID: 30814589 PMCID: PMC6393577 DOI: 10.1038/s41598-019-39457-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 01/21/2019] [Indexed: 01/14/2023] Open
Abstract
We report a design and fabricate multifunctional localized platform for cancer therapy. Multiple stimuli-responsive polydopamine (PDA) was used for surface modification of electrospun doxorubicin hydrochloride (DOX) loaded polycaprolactone (PCL) fibers to make a designated platform. Photothermal properties such as photothermal performance and stability of the resulting composite mats were studied under the irradiation of the near-infrared (NIR) laser of 808 nm. With the incorporation of PDA into the fiber, a remarkable increase of local temperature was recorded under NIR illumination in a concentration-dependent manner with excellent stability. Drug released assay results revealed PDA coated PCL-DOX mats showed pH and NIR dual responsive behavior thereby exhibiting improved drug release in an acidic medium compared to physiological pH condition (pH 7.4) which is further increased by NIR exposure. The cancer activity in vitro of the mats was evaluated using cell counting (CCK) and live and dead cell assays. The combined effect of NIR mediated hyperthermia and chemo release resulting improved cells death has been reported. In summary, this study presents a major step forward towards a therapeutic model to cancer treatment utilizing pH and NIR dual responsive property from PDA alone in a fibrous mat.
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Li X, Chen Z, Zhang H, Zhuang Y, Shen H, Chen Y, Zhao Y, Chen B, Xiao Z, Dai J. Aligned Scaffolds with Biomolecular Gradients for Regenerative Medicine. Polymers (Basel) 2019; 11:E341. [PMID: 30960327 PMCID: PMC6419173 DOI: 10.3390/polym11020341] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 02/12/2019] [Accepted: 02/14/2019] [Indexed: 12/21/2022] Open
Abstract
Aligned topography and biomolecular gradients exist in various native tissues and play pivotal roles in a set of biological processes. Scaffolds that recapitulate the complex structure and microenvironment show great potential in promoting tissue regeneration and repair. We begin with a discussion on the fabrication of aligned scaffolds, followed by how biomolecular gradients can be immobilized on aligned scaffolds. In particular, we emphasize how electrospinning, freeze drying, and 3D printing technology can accomplish aligned topography and biomolecular gradients flexibly and robustly. We then highlight several applications of aligned scaffolds and biomolecular gradients in regenerative medicine including nerve, tendon/ligament, and tendon/ligament-to-bone insertion regeneration. Finally, we finish with conclusions and future perspectives on the use of aligned scaffolds with biomolecular gradients in regenerative medicine.
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Affiliation(s)
- Xiaoran Li
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai 200051, China.
- CAS Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China.
| | - Zhenni Chen
- CAS Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China.
- Nano science and technology institute, University of Science and Technology of China, Suzhou 215123, China.
| | - Haimin Zhang
- CAS Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China.
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, China.
| | - Yan Zhuang
- CAS Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China.
| | - He Shen
- CAS Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China.
| | - Yanyan Chen
- CAS Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China.
| | - Yannan Zhao
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
| | - Bing Chen
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
| | - Zhifeng Xiao
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
| | - Jianwu Dai
- CAS Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China.
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
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35
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Gao S, Tang G, Hua D, Xiong R, Han J, Jiang S, Zhang Q, Huang C. Stimuli-responsive bio-based polymeric systems and their applications. J Mater Chem B 2019; 7:709-729. [DOI: 10.1039/c8tb02491j] [Citation(s) in RCA: 401] [Impact Index Per Article: 80.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This article highlights the properties of stimuli-responsive bio-based polymeric systems and their main intelligent applications.
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Affiliation(s)
- Shuting Gao
- College of Chemical Engineering, Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Nanjing Forestry University (NFU)
- Nanjing 210037
- P. R. China
| | - Guosheng Tang
- College of Chemical Engineering, Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Nanjing Forestry University (NFU)
- Nanjing 210037
- P. R. China
| | - Dawei Hua
- College of Chemical Engineering, Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Nanjing Forestry University (NFU)
- Nanjing 210037
- P. R. China
| | - Ranhua Xiong
- Lab General Biochemistry & Physical Pharmacy, Department of Pharmaceutics, Ghent University
- Belgium
| | - Jingquan Han
- College of Materials Science and Engineering, Nanjing Forestry University (NFU)
- Nanjing 210037
- P. R. China
| | - Shaohua Jiang
- College of Materials Science and Engineering, Nanjing Forestry University (NFU)
- Nanjing 210037
- P. R. China
| | - Qilu Zhang
- School of Material Science and Engineering, Xi’an Jiaotong University
- Xi’an 710049
- P. R. China
| | - Chaobo Huang
- College of Chemical Engineering, Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Nanjing Forestry University (NFU)
- Nanjing 210037
- P. R. China
- Laboratory of Biopolymer based Functional Materials, Nanjing Forestry University
- Nanjing
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36
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Ye C, Zhao J, Zheng Y, Wu C, Chen Y, Wu H, An X, Huang M, Wang S. Preparation of Poly(lactic-co-glycolic acid)-Based Composite Microfibers for Postoperative Treatment of Tumor in NIR I and NIR II Biowindows. Macromol Biosci 2018; 18:e1800206. [PMID: 30188003 DOI: 10.1002/mabi.201800206] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/02/2018] [Indexed: 12/17/2022]
Abstract
In this work, a novel kind of electrospun microfiber to deliver a photothermal agent and an anticancer drug to tumor sites is explored. Photothermal therapy agent (MoS2 nanosheets) and doxorubicin (DOX) are incorporated with poly(lactic-co-glycolic acid) (PLGA) microfiber via electrospinning a solution of PLGA, MoS2 , and DOX. The designed microfiber with uniform fibrous morphology and negligible in vitro/in vivo hemo-/histo-toxicity is used as a durable photothermal agent, which shows an excellent photothermal transform ability and acceptable photothermal stability in both the first and second near-infrared light (NIR I and II) biowindows. The synergistic in vivo tumor chemotherapy and photothermal therapy efficiency of the composite microfibers are studied in postoperative treatment of cancer. It is found that the tumor postoperative reoccurrence can be completely prohibited owing to the synergistic tumor therapy efficiency in both the NIR I and NIR II biowindows.
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Affiliation(s)
- Changqing Ye
- College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, P. R. China
| | - Jiulong Zhao
- Department of Gastroenterology, Changhai Hospital, Second Military Medical University, Shanghai, 200433, P. R. China
| | - Yuting Zheng
- College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, P. R. China
| | - Chenyao Wu
- College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, P. R. China
| | - Ying Chen
- College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, P. R. China
| | - Huan Wu
- College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, P. R. China
| | - Xiao An
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, P. R. China
| | - Mingxian Huang
- College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, P. R. China
| | - Shige Wang
- College of Science, University of Shanghai for Science and Technology, Shanghai, 200093, P. R. China
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38
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Li H, Liu K, Williams GR, Wu J, Wu J, Wang H, Niu S, Zhu LM. Dual temperature and pH responsive nanofiber formulations prepared by electrospinning. Colloids Surf B Biointerfaces 2018; 171:142-149. [PMID: 30025376 DOI: 10.1016/j.colsurfb.2018.07.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/21/2018] [Accepted: 07/10/2018] [Indexed: 10/28/2022]
Abstract
We report a dual-responsive drug delivery system prepared by electrospinning. Blend fibers of poly(N-vinylcaprolactam) (PNVCL) and ethyl cellulose (EC) were first prepared, with the aim of developing thermoresponsive sustained release formulations. Eudragit L100-based fibers were then generated to yield pH-sensitive materials. Attempts to produce three-polymer fibers of EC, PNVCL and Eudragit were unsuccessful, and therefore hybrid mats containing two fiber populations (one made of PNVCL/EC, one comprising Eudragit) were instead fabricated by twin-jet electrospinning. Analogous drug-loaded versions of all the formulations were also prepared containing ketoprofen (KET). The fibers were largely smooth and homogeneous, and the addition of KET did not affect their morphology. The PNVCL-containing fiber mats changed from being hydrophilic to hydrophobic when the temperature was increased through the lower critical solution temperature of 33 °C. In vitro drug release profiles showed that the hybrid fiber mats were able to combine the properties of the three polymers, exhibiting both pH-sensitive and thermosensitive properties with sustained release. In addition, they were found to be nontoxic and suitable for cell growth. This study therefore demonstrates that PNVCL/EC/KET-Eudragit/KET multicomponent fiber mats comprise effective and biocompatible materials for targeted drug delivery.
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Affiliation(s)
- Heyu Li
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China
| | - Kailin Liu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China
| | - Gareth R Williams
- UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London, WC1N 1AX, UK.
| | - Junzi Wu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China
| | - Jianrong Wu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China
| | - Haijun Wang
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China
| | - Shiwei Niu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China
| | - Li-Min Zhu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, China; Key Lab of Science & Technology of Eco-Textiles, Ministry of Education, Donghua University, China.
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39
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Chen S, Li R, Li X, Xie J. Electrospinning: An enabling nanotechnology platform for drug delivery and regenerative medicine. Adv Drug Deliv Rev 2018; 132:188-213. [PMID: 29729295 DOI: 10.1016/j.addr.2018.05.001] [Citation(s) in RCA: 197] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 04/03/2018] [Accepted: 05/01/2018] [Indexed: 02/06/2023]
Abstract
Electrospinning provides an enabling nanotechnology platform for generating a rich variety of novel structured materials in many biomedical applications including drug delivery, biosensing, tissue engineering, and regenerative medicine. In this review article, we begin with a thorough discussion on the method of producing 1D, 2D, and 3D electrospun nanofiber materials. In particular, we emphasize on how the 3D printing technology can contribute to the improvement of traditional electrospinning technology for the fabrication of 3D electrospun nanofiber materials as drug delivery devices/implants, scaffolds or living tissue constructs. We then highlight several notable examples of electrospun nanofiber materials in specific biomedical applications including cancer therapy, guiding cellular responses, engineering in vitro 3D tissue models, and tissue regeneration. Finally, we finish with conclusions and future perspectives of electrospun nanofiber materials for drug delivery and regenerative medicine.
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40
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Fu Y, Li X, Ren Z, Mao C, Han G. Multifunctional Electrospun Nanofibers for Enhancing Localized Cancer Treatment. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1801183. [PMID: 29952070 PMCID: PMC6342678 DOI: 10.1002/smll.201801183] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 04/26/2018] [Indexed: 05/16/2023]
Abstract
Localized cancer treatment is one of the most effective strategies in clinical destruction of solid tumors at early stages as it can minimize the side effects of cancer therapeutics. Electrospun nanofibers have been demonstrated as a promising implantable platform in localized cancer treatment, enabling the on-site delivery of therapeutic components and minimizing side effects to normal tissues. This Review discusses the recent cutting-edge research with regard to electrospun nanofibers used for various therapeutic approaches, including gene therapy, chemotherapy, photodynamic therapy, thermal therapy, and combination therapy, in enhancing localized cancer treatment. Furthermore, it extensively analyzes the current challenges and potential breakthroughs in utilizing this novel platform for clinical transition in localized cancer treatment.
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Affiliation(s)
- Yike Fu
- State Key Laboratory of Silicon Materials, School of Materials
Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R.
China
| | - Xiang Li
- State Key Laboratory of Silicon Materials, School of Materials
Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R. China.,
| | - Zhaohui Ren
- State Key Laboratory of Silicon Materials, School of Materials
Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R. China.,
| | - Chuanbin Mao
- Department of Chemistry & Biochemistry, Stephenson Life
Sciences Research Center, University of Oklahoma, 101 Stephenson Parkway,
Norman, Oklahoma, 73019-5300, USA.,
| | - Gaorong Han
- State Key Laboratory of Silicon Materials, School of Materials
Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R.
China
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41
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Sieste S, Mack T, Synatschke CV, Schilling C, Meyer zu Reckendorf C, Pendi L, Harvey S, Ruggeri FS, Knowles TPJ, Meier C, Ng DYW, Weil T, Knöll B. Water-Dispersible Polydopamine-Coated Nanofibers for Stimulation of Neuronal Growth and Adhesion. Adv Healthc Mater 2018; 7:e1701485. [PMID: 29635761 DOI: 10.1002/adhm.201701485] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 02/14/2018] [Indexed: 11/11/2022]
Abstract
Hybrid nanomaterials have shown great potential in regenerative medicine due to the unique opportunities to customize materials properties for effectively controlling cellular growth. The peptide nanofiber-mediated auto-oxidative polymerization of dopamine, resulting in stable aqueous dispersions of polydopamine-coated peptide hybrid nanofibers, is demonstrated. The catechol residues of the polydopamine coating on the hybrid nanofibers are accessible and provide a platform for introducing functionalities in a pH-responsive polymer analogous reaction, which is demonstrated using a boronic acid modified fluorophore. The resulting hybrid nanofibers exhibit attractive properties in their cellular interactions: they enhance neuronal cell adhesion, nerve fiber growth, and growth cone area, thus providing great potential in regenerative medicine. Furthermore, the facile modification by pH-responsive supramolecular polymer analog reactions allows tailoring the functional properties of the hybrid nanofibers in a reversible fashion.
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Affiliation(s)
- Stefanie Sieste
- Institute of Organic Chemistry III/Macromolecular Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
- Department Synthesis of Macromolecules; Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - Thomas Mack
- Institute of Organic Chemistry III/Macromolecular Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
- Department Synthesis of Macromolecules; Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - Christopher V. Synatschke
- Department Synthesis of Macromolecules; Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - Corinna Schilling
- Institute of Physiological Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
| | | | - Laura Pendi
- Institute of Organic Chemistry III/Macromolecular Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Sean Harvey
- Institute of Organic Chemistry III/Macromolecular Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
- Department Synthesis of Macromolecules; Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - Francesco S. Ruggeri
- Department of Chemistry; University of Cambridge; Lensfield Road CB2 1EW Cambridge UK
| | - Tuomas P. J. Knowles
- Department of Chemistry; University of Cambridge; Lensfield Road CB2 1EW Cambridge UK
| | - Christoph Meier
- Institute of Organic Chemistry III/Macromolecular Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - David Y. W. Ng
- Institute of Organic Chemistry III/Macromolecular Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
- Department Synthesis of Macromolecules; Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - Tanja Weil
- Institute of Organic Chemistry III/Macromolecular Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
- Department Synthesis of Macromolecules; Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - Bernd Knöll
- Institute of Physiological Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
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42
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Batul R, Tamanna T, Khaliq A, Yu A. Recent progress in the biomedical applications of polydopamine nanostructures. Biomater Sci 2018; 5:1204-1229. [PMID: 28594019 DOI: 10.1039/c7bm00187h] [Citation(s) in RCA: 157] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Polydopamine is a dark brown-black insoluble biopolymer produced by autoxidation of dopamine. Although its structure and polymerization mechanism have not been fully understood, there has been a rapid growth in the synthesis and applications of polydopamine nanostructures in biomedical fields such as drug delivery, photothermal therapy, bone and tissue engineering, and cell adhesion and patterning, as well as antimicrobial applications. This article is dedicated to reviewing some of the recent polydopamine developments in these biomedical fields. Firstly, the polymerization mechanism is introduced with a discussion of the factors that influence the polymerization process. The discussion is followed by the introduction of various forms of polydopamine nanostructures and their recent applications in biomedical fields, especially in drug delivery. Finally, the review is summarized followed by brief comments on the future prospects of polydopamine.
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Affiliation(s)
- Rahila Batul
- Faculty of Science, Engineering and Technology, Swinburne University of Technology, Hawthorn, VIC 3122, Australia.
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Chen S, Boda SK, Batra SK, Li X, Xie J. Emerging Roles of Electrospun Nanofibers in Cancer Research. Adv Healthc Mater 2018; 7:e1701024. [PMID: 29210522 PMCID: PMC5867260 DOI: 10.1002/adhm.201701024] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 10/01/2017] [Indexed: 02/01/2023]
Abstract
This article reviews the recent progress of electrospun nanofibers in cancer research. It begins with a brief introduction to the emerging potential of electrospun nanofibers in cancer research. Next, a number of recent advances on the important features of electrospun nanofibers critical for cancer research are discussed including the incorporation of drugs, control of release kinetics, orientation and alignment of nanofibers, and the fabrication of 3D nanofiber scaffolds. This article further highlights the applications of electrospun nanofibers in several areas of cancer research including local chemotherapy, combinatorial therapy, cancer detection, cancer cell capture, regulation of cancer cell behavior, construction of in vitro 3D cancer model, and engineering of bone microenvironment for cancer metastasis. This progress report concludes with remarks on the challenges and future directions for design, fabrication, and application of electrospun nanofibers in cancer diagnostics and therapeutics.
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Affiliation(s)
- Shixuan Chen
- Department of Surgery-Transplant and Mary and Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Sunil Kumar Boda
- Department of Surgery-Transplant and Mary and Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Xiaoran Li
- Key Laboratory for Nano-Bio Interface Research, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Jingwei Xie
- Department of Surgery-Transplant and Mary and Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE, 68198, USA
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44
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Li H, Jia Y, Peng H, Li J. Recent developments in dopamine-based materials for cancer diagnosis and therapy. Adv Colloid Interface Sci 2018; 252:1-20. [PMID: 29395035 DOI: 10.1016/j.cis.2018.01.001] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/10/2018] [Accepted: 01/10/2018] [Indexed: 12/17/2022]
Abstract
Dopamine-based materials are emerging as novel biomaterials and have attracted considerable interests in the fields of biosensing, bioimaging and cancer therapy due to their unique physicochemical properties, such as versatile adhesion property, high chemical reactivity, excellent biocompatibility and biodegradability, strong photothermal conversion capacity, etc. In this review, we present an overview of recent research progress on dopamine-based materials for diagnosis and therapy of cancer. The review starts with a summary of the physicochemical properties of dopamine-based materials in general. Then detailed description is followed on their applications in the fields of diagnosis and treatment of cancers. The review concludes with an outline of some remaining challenges for dopamine-based materials to be used for clinical applications.
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Affiliation(s)
- Hong Li
- College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an 710065, China
| | - Yi Jia
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Haonan Peng
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China.
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
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45
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46
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Plasma treatment as an efficient tool for controlled drug release from polymeric materials: A review. J Control Release 2017; 266:57-74. [DOI: 10.1016/j.jconrel.2017.09.023] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 09/13/2017] [Accepted: 09/15/2017] [Indexed: 12/19/2022]
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47
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Liu L, Yao W, Rao Y, Lu X, Gao J. pH-Responsive carriers for oral drug delivery: challenges and opportunities of current platforms. Drug Deliv 2017; 24:569-581. [PMID: 28195032 PMCID: PMC8241197 DOI: 10.1080/10717544.2017.1279238] [Citation(s) in RCA: 172] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 01/03/2017] [Accepted: 01/03/2017] [Indexed: 10/25/2022] Open
Abstract
Oral administration is a desirable alternative of parenteral administration due to the convenience and increased compliance to patients, especially for chronic diseases that require frequent administration. The oral drug delivery is a dynamic research field despite the numerous challenges limiting their effective delivery, such as enzyme degradation, hydrolysis and low permeability of intestinal epithelium in the gastrointestinal (GI) tract. pH-Responsive carriers offer excellent potential as oral therapeutic systems due to enhancing the stability of drug delivery in stomach and achieving controlled release in intestines. This review provides a wide perspective on current status of pH-responsive oral drug delivery systems prepared mainly with organic polymers or inorganic materials, including the strategies used to overcome GI barriers, the challenges in their development and future prospects, with focus on technology trends to improve the bioavailability of orally delivered drugs, the mechanisms of drug release from pH-responsive oral formulations, and their application for drug delivery, such as protein and peptide therapeutics, vaccination, inflammatory bowel disease (IBD) and bacterial infections.
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Affiliation(s)
- Lin Liu
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, PR China, and
| | - WenDong Yao
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, PR China
| | - YueFeng Rao
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China
| | - XiaoYang Lu
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China
| | - JianQing Gao
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, PR China, and
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48
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Horejs CM, St-Pierre JP, Ojala JRM, Steele JAM, da Silva PB, Rynne-Vidal A, Maynard SA, Hansel CS, Rodríguez-Fernández C, Mazo MM, You AYF, Wang AJ, von Erlach T, Tryggvason K, López-Cabrera M, Stevens MM. Preventing tissue fibrosis by local biomaterials interfacing of specific cryptic extracellular matrix information. Nat Commun 2017; 8:15509. [PMID: 28593951 PMCID: PMC5472175 DOI: 10.1038/ncomms15509] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 04/04/2017] [Indexed: 12/22/2022] Open
Abstract
Matrix metalloproteinases (MMPs) contribute to the breakdown of tissue structures such as the basement membrane, promoting tissue fibrosis. Here we developed an electrospun membrane biofunctionalized with a fragment of the laminin β1-chain to modulate the expression of MMP2 in this context. We demonstrate that interfacing of the β1-fragment with the mesothelium of the peritoneal membrane via a biomaterial abrogates the release of active MMP2 in response to transforming growth factor β1 and rescues tissue integrity ex vivo and in vivo in a mouse model of peritoneal fibrosis. Importantly, our data demonstrate that the membrane inhibits MMP2 expression. Changes in the expression of epithelial-to-mesenchymal transition (EMT)-related molecules further point towards a contribution of the modulation of EMT. Biomaterial-based presentation of regulatory basement membrane signals directly addresses limitations of current therapeutic approaches by enabling a localized and specific method to counteract MMP2 release applicable to a broad range of therapeutic targets.
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Affiliation(s)
- Christine-Maria Horejs
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Scheeles väg 2, Stockholm 17177, Sweden
| | - Jean-Philippe St-Pierre
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Juha R M Ojala
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Scheeles väg 2, Stockholm 17177, Sweden
| | - Joseph A M Steele
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Scheeles väg 2, Stockholm 17177, Sweden
| | - Patricia Barros da Silva
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Scheeles väg 2, Stockholm 17177, Sweden
| | - Angela Rynne-Vidal
- Centro de Biología Molecular Severo Ochoa, CSIC, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Stephanie A Maynard
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Catherine S Hansel
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Chemistry, Imperial College London, Imperial College Road, London SW7 2AZ, UK
| | - Clara Rodríguez-Fernández
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Manuel M Mazo
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Amanda Y F You
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Alex J Wang
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Thomas von Erlach
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Karl Tryggvason
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Scheeles väg 2, Stockholm 17177, Sweden.,Cardiovascular and Metabolic Disorders Program, Duke-NUS, 8 College Road, Singapore 169857, Singapore
| | - Manuel López-Cabrera
- Centro de Biología Molecular Severo Ochoa, CSIC, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Molly M Stevens
- Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Institute of Biomedical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK.,Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Scheeles väg 2, Stockholm 17177, Sweden
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49
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Kalakonda P, Aldhahri MA, Abdel-wahab MS, Tamayol A, Moghaddam KM, Ben Rached F, Pain A, Khademhosseini A, Memic A, Chaieb S. Microfibrous silver-coated polymeric scaffolds with tunable mechanical properties. RSC Adv 2017. [DOI: 10.1039/c6ra25151j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Electrospun scaffolds of poly(glycerol sebacate)/poly(ε-caprolactone) (PGS/PCL) have been used for engineered tissues due to their desirable thermal and mechanical properties as well as their tunable degradability.
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Affiliation(s)
- Parvathalu. Kalakonda
- Center of Nanotechnology
- King Abdulaziz University
- Jeddah
- Saudi Arabia
- Division of Biological and Environmental Sciences and Engineering
| | | | | | - Ali Tamayol
- Biomaterials Innovation Research Center
- Department of Medicine
- Brigham and Women's Hospital
- Harvard Medical School
- Boston
| | - K. Mollazadeh Moghaddam
- Biomaterials Innovation Research Center
- Department of Medicine
- Brigham and Women's Hospital
- Harvard Medical School
- Boston
| | - Fathia Ben Rached
- Division of Biological and Environmental Sciences and Engineering
- King Abdullah University of Science and Technology (KAUST)
- Thuwal
- Saudi Arabia
| | - Arnab Pain
- Division of Biological and Environmental Sciences and Engineering
- King Abdullah University of Science and Technology (KAUST)
- Thuwal
- Saudi Arabia
| | - Ali Khademhosseini
- Biomaterials Innovation Research Center
- Department of Medicine
- Brigham and Women's Hospital
- Harvard Medical School
- Boston
| | - Adnan Memic
- Center of Nanotechnology
- King Abdulaziz University
- Jeddah
- Saudi Arabia
| | - Sahraoui Chaieb
- Division of Biological and Environmental Sciences and Engineering
- King Abdullah University of Science and Technology (KAUST)
- Thuwal
- Saudi Arabia
- Lawrence Berkeley National Laboratory
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50
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Surface modification of electrospun fibres for biomedical applications: A focus on radical polymerization methods. Biomaterials 2016; 106:24-45. [DOI: 10.1016/j.biomaterials.2016.08.011] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 08/05/2016] [Accepted: 08/08/2016] [Indexed: 12/18/2022]
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