1
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Ding R, Yu L, Peng P, Zhang J, Xu H, Li H, Wu H, Yan L, Li P. Durable and Robust Antibacterial Polypropylene Hernia Mesh for Abdominal Wall Defect Repair. ACS APPLIED MATERIALS & INTERFACES 2024; 16:25686-25697. [PMID: 38739862 DOI: 10.1021/acsami.4c02151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Polypropylene (PP) mesh is commonly used in repairing abdominal wall hernia (AWH). However, the use of synthetic prosthesis comes with the risk of developing a prosthetic infection, resulting in delayed healing, secondary surgery, and potentially increased mortality. To address these issues, a facile surface functionalization strategy for PP mesh based on phytic acid (PA) and polyhexamethylene guanidine (PHMG) was constructed through a one-step co-deposition process, referred to as the PA/PHMG coating. The development of PA/PHMG coating is mainly attributed to the surface affinity of PA and the electrostatic interactions between PA and PHMG. The PA/PHMG coating could be completed within 4 h under mild conditions. The prepared PA/PHMG coatings on PP mesh surfaces exhibited desirable biocompatibility toward mammalian cells and excellent antibacterial properties against the notorious "superbug" methicillin-resistant Staphylococcus aureus (MRSA) and tetracycline-resistant Escherichia coli (TRE). The PA/PHMG-coated PP meshes showed killing ratios of over 99% against MRSA in an infected abdominal wall hernia repair model. Furthermore, histological and immunohistochemical analysis revealed a significantly attenuated degree of neutrophil infiltration in the PA/PHMG coating group, attributed to the decreased bacterial numbers alleviating the inflammatory response at the implant sites. Meanwhile, the pristine PP and PA/PHMG-coated meshes showed effective tissue repair, with the PA/PHMG coating group exhibiting enhanced angiogenesis compared with pristine PP meshes, suggesting superior tissue restoration. Additionally, PP meshes with the highest PHMG weight ratio (PA/PHMG(3)) exhibited excellent long-term robustness under phosphate-buffered saline (PBS) immersion with a killing ratio against MRSA still exceeding 95% after 60 days of PBS immersion. The present work provides a facile and promising approach for developing antibacterial implants.
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Affiliation(s)
- Rui Ding
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an 710072, China
| | - Luofeng Yu
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an 710072, China
| | - Pandi Peng
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an 710072, China
| | - Jiajun Zhang
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an 710072, China
| | - Haoqi Xu
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an 710072, China
| | - Haoyu Li
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an 710072, China
| | - Hanxue Wu
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an 710072, China
| | - Likun Yan
- Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an 710068, China
| | - Peng Li
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), 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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Ding R, Peng P, Huo J, Wang K, Liu P, Wu H, Yan L, Li P. pH-Responsive antibacterial metal-phenolic network coating on hernia meshes. Biomater Sci 2024; 12:2730-2742. [PMID: 38639196 DOI: 10.1039/d4bm00289j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Abstract
Polypropylene (PP) mesh is widely used in hernioplasty, but it is prone to contamination by pathogenic bacteria. Here, we present an infection microenvironment-responsive metal-phenolic network (MPN) coating, which is made up of Cu2+ and tannic acid (TA) (referred to as CT coating), and is fabricated on PP meshes by layer-by-layer (LbL) assembly. The CT coating provided a robust protection for the PP mesh from pathogenic bacterial infection in a pH-responsive manner due to the pH-responsive disassembly kinetics of MPN complexes. Moreover, the PP meshes with ten CT coating cycles (PP-CT(10)) exhibited excellent stability in a physiological environment, with the killing ratio against "superbug" methicillin-resistant Staphylococcus aureus (MRSA) at pH 5.5 exceeding 99% even after 28 days of PBS (pH 7.4) immersion. In addition, the PP-CT(10) exhibited excellent in vivo anti-infective ability in a rodent subcutaneous implant MRSA infection model, and the results of histological and immunohistochemical analyses demonstrated that the reduced bacterial number alleviated the inflammatory response at implant sites. This study revealed that MPN coating is a promising strategy, which could provide a self-defensive ability for various implants to combat post-surgical infections in a pH-responsive manner.
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Affiliation(s)
- Rui Ding
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an, 710072, China.
| | - Pandi Peng
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an, 710072, China.
| | - Jingjing Huo
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an, 710072, China.
| | - Kun Wang
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an, 710072, China.
| | - Pengxiang Liu
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an, 710072, China.
| | - Hanxue Wu
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), Xi'an, 710072, China.
| | - Likun Yan
- Department of General Surgery, Shaanxi Provincial People's Hospital, Xi'an, 710068, China.
| | - Peng Li
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE), Xi'an Institute of Biomedical Materials and Engineering (IBME), Ningbo Institute, Northwestern Polytechnical University (NPU), 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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3
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Liang K, Ding C, Li J, Yao X, Yu J, Wu H, Chen L, Zhang M. A Review of Advanced Abdominal Wall Hernia Patch Materials. Adv Healthc Mater 2024; 13:e2303506. [PMID: 38055999 DOI: 10.1002/adhm.202303506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/05/2023] [Indexed: 12/08/2023]
Abstract
Tension-free abdominal wall hernia patch materials (AWHPMs) play an important role in the repair of abdominal wall defects (AWDs), which have a recurrence rate of <1%. Nevertheless, there are still significant challenges in the development of tailored, biomimetic, and extracellular matrix (ECM)-like AWHPMs that satisfy the clinical demands of abdominal wall repair (AWR) while effectively handling post-operative complications associated with abdominal hernias, such as intra-abdominal visceral adhesion and abnormal healing. This extensive review presents a comprehensive guide to the high-end fabrication and the precise selection of these advanced AWHPMs. The review begins by briefly introducing the structures, sources, and properties of AWHPMs, and critically evaluates the advantages and disadvantages of different types of AWHPMs for AWR applications. The review subsequently summarizes and elaborates upon state-of-the-art AWHPM fabrication methods and their key characteristics (e.g., mechanical, physicochemical, and biological properties in vitro/vivo). This review uses compelling examples to demonstrate that advanced AWHPMs with multiple functionalities (e.g., anti-deformation, anti-inflammation, anti-adhesion, pro-healing properties, etc.) can meet the fundamental clinical demands required to successfully repair AWDs. In particular, there have been several developments in the enhancement of biomimetic AWHPMs with multiple properties, and additional breakthroughs are expected in the near future.
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Affiliation(s)
- Kaiwen Liang
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, P. R. China
| | - Cuicui Ding
- College of Ecological Environment and Urban Construction, Fujian University of Technology, Fuzhou, Fujian, 350118, P. R. China
| | - Jingyi Li
- School of Basic Medicine, Fujian Medical University, Fuzhou, Fujian, 350122, P. R. China
| | - Xiao Yao
- College of Ecological Environment and Urban Construction, Fujian University of Technology, Fuzhou, Fujian, 350118, P. R. China
| | - Jingjing Yu
- College of Ecological Environment and Urban Construction, Fujian University of Technology, Fuzhou, Fujian, 350118, P. R. China
| | - Hui Wu
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, P. R. China
| | - Lihui Chen
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, P. R. China
| | - Min Zhang
- College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, P. R. China
- National Forestry & Grassland Administration Key Laboratory for Plant Fiber Functional Materials, Fuzhou, Fujian, 350000, P. R. China
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4
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Zareei A, Kasi V, Thornton A, Rivera UH, Sawale M, Maruthamuthu MK, He Z, Nguyen J, Wang H, Mishra DK, Rahimi R. Non-destructive processing of silver containing glass ceramic antibacterial coating on polymeric surgical mesh surfaces. NANOSCALE 2023; 15:11209-11221. [PMID: 37345366 PMCID: PMC10552273 DOI: 10.1039/d3nr01317k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
Surgical meshes composed of bioinert polymers such as polypropylene are widely used in millions of hernia repair procedures to prevent the recurrence of organ protrusion from the damaged abdominal wall. However, post-operative mesh infection remains a significant complication, elevating hernia recurrence risks from 3.6% to 10%, depending on the procedure type. While attempts have been made to mitigate these infection-related complications by using antibiotic coatings, the rise in antibiotic-resistant bacterial strains threatens their effectiveness. Bioactive glass-ceramics featuring noble metals, notably silver nanoparticles (AgNPs), have recently gained traction for their wide antibacterial properties and biocompatibility. Yet, conventional methods of synthesizing and coating of such materials often require high temperatures, thus making them impractical to be implemented on temperature-sensitive polymeric substrates. To circumvent this challenge, a unique approach has been explored to deposit these functional compounds onto temperature-sensitive polypropylene mesh (PP-M) surfaces. This approach is based on the recent advancements in cold atmospheric plasma (CAP) assisted deposition of SiO2 thin films and laser surface treatment (LST), enabling the selective heating and formation of functional glass-ceramic compounds under atmospheric conditions. A systematic study was conducted to identify optimal LST conditions that resulted in the effective formation of a bioactive glass-ceramic structure without significantly altering the chemical and mechanical properties of the underlying PP-M (less than 1% change compared to the original properties). The developed coating with optimized processing conditions demonstrated high biocompatibility and persistent antibacterial properties (>7 days) against both Gram-positive and Gram-negative bacteria. The developed process is expected to provide a new stepping stone towards depositing a wide range of functional bioceramic coatings onto different implant surfaces, thereby decreasing their risk of infection and associated complications.
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Affiliation(s)
- Amin Zareei
- School of Materials Engineering, Purdue University, West Lafayette, IN 47907, USA.
- Birck Nanotechnology Canter, Purdue University, West Lafayette, IN 47907, USA
| | - Venkat Kasi
- School of Materials Engineering, Purdue University, West Lafayette, IN 47907, USA.
- Birck Nanotechnology Canter, Purdue University, West Lafayette, IN 47907, USA
| | - Allison Thornton
- School of Materials Engineering, Purdue University, West Lafayette, IN 47907, USA.
- Birck Nanotechnology Canter, Purdue University, West Lafayette, IN 47907, USA
| | - Ulisses Heredia Rivera
- School of Materials Engineering, Purdue University, West Lafayette, IN 47907, USA.
- Birck Nanotechnology Canter, Purdue University, West Lafayette, IN 47907, USA
| | - Manoj Sawale
- Department of Food Science, Purdue University, West Lafayette, IN 47907, USA
| | - Murali Kannan Maruthamuthu
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Zihao He
- School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Juliane Nguyen
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Haiyan Wang
- School of Materials Engineering, Purdue University, West Lafayette, IN 47907, USA.
- School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Dharmendra K Mishra
- Department of Food Science, Purdue University, West Lafayette, IN 47907, USA
| | - Rahim Rahimi
- School of Materials Engineering, Purdue University, West Lafayette, IN 47907, USA.
- Birck Nanotechnology Canter, Purdue University, West Lafayette, IN 47907, USA
- School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN 47907, USA
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Wei D, Huang Y, Liang M, Ren P, Tao Y, Xu L, Zhang T, Ji Z, Zhang Q. Polypropylene composite hernia mesh with anti-adhesion layer composed of PVA hydrogel and liposomes drug delivery system. Colloids Surf B Biointerfaces 2023; 223:113159. [PMID: 36736174 DOI: 10.1016/j.colsurfb.2023.113159] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/16/2023] [Accepted: 01/19/2023] [Indexed: 01/21/2023]
Abstract
Polypropylene (PP) mesh has been widely used in hernia repair as prosthesis material owing to its excellent balanced biocompatibility and mechanical properties. However, abdominal adhesion between the visceral and PP mesh is still a major problem. Therefore, anti-adhesive PP mesh was designed with poly(vinyl alcohol) (PVA) hydrogel and liposomes drug delivery system. First, PVA hydrogel coating was formed on the surface of PP mesh with freezing-thawing processing cycles (FTP). Subsequently, the lyophilized PVA10-c-PP was immersed in rapamycin (RPM)-loaded liposome solution until swelling equilibrated to obtain the anti-adhesion mesh RPM@LPS/PVA10-c-PP. It was demonstrated that the hydrogel coating can stably fix on the surface of PP mesh even after immersed in PBS solution at 37 °C or 40 °C for up to 30 days. In vitro cell tests revealed the excellent cytocompatibility and the potential to inhibit cell adhesion of the modified PP mesh. Moreover, the anti-adhesive effects of the RPM@LPS/PVA10-c-PP mesh was evaluated through in vivo experiments. The RPM@LPS/PVA10-c-PP mesh exhibited less adhesion than original PP mesh throughout the duration of implantation. At 30 days, the adhesion score of RPM@LPS/PVA10-c-PP mesh was 1.37 ± 0.75, however the original PP was 3 ± 0.71. Furthermore, the results of H&E and Masson trichrome staining proved that the RPM@LPS/PVA10-c-PP mesh showed slighter inflammation response and significant looser fibrous tissue surrounded the PP filaments as compared to the native PP. The current findings manifested that this type of RPM@LPS/PVA10-c-PP might be a potential candidate for anti-adhesion treatment. DATA AVAILABILITY: Data will be made available on request.
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Affiliation(s)
- Dandan Wei
- State Key Lab of Bioelectronics, National Demonstration Center for Experimental Biomedical Engineering Education, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Yulin Huang
- Department of General Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, China
| | - Min Liang
- State Key Lab of Bioelectronics, National Demonstration Center for Experimental Biomedical Engineering Education, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Pengfei Ren
- State Key Lab of Bioelectronics, National Demonstration Center for Experimental Biomedical Engineering Education, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Yinghua Tao
- State Key Lab of Bioelectronics, National Demonstration Center for Experimental Biomedical Engineering Education, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Li Xu
- State Key Lab of Bioelectronics, National Demonstration Center for Experimental Biomedical Engineering Education, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Tianzhu Zhang
- State Key Lab of Bioelectronics, National Demonstration Center for Experimental Biomedical Engineering Education, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China.
| | - Zhenling Ji
- Department of General Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, China.
| | - Qianli Zhang
- School of Chemistry and Life Science, Suzhou University of Science and Technology, Suzhou 215009, China
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6
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Wang Z, Hamedi H, Zhang F, El-Shafei A, Brown AC, Gluck JM, King MW. Plasma-Induced Diallyldimethylammonium Chloride Antibacterial Hernia Mesh. ACS APPLIED BIO MATERIALS 2022; 5:5645-5656. [PMID: 36446396 DOI: 10.1021/acsabm.2c00695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
A hernia is a pathological condition caused by a defect or opening in the muscle wall, which leads to organs pushing through the opening or defect. Hernia recurrence, seroma, persistent pain, tissue adhesions, and wound infection are common complications following hernia repair surgery. Infection after hernia mesh implantation is the third major complication leading to hernia recurrence. In order to reduce the incidence of late infections, we developed a polypropylene mesh with antibacterial properties. In this study, knitted polypropylene meshes were exposed to radio-frequency plasma to activate their surfaces. The antibacterial monomer diallyldimethylammonium chloride (DADMAC) was then grafted onto the mesh surface using pentaerythritol tetraacrylate as the cross-linker since it is able to engage all four functional groups to form a high-density cross-linked network. The subsequent antibacterial performance showed a 2.9 log reduction toward Staphylococcus aureus and a 0.9 log reduction for Escherichia coli.
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Affiliation(s)
- Ziyu Wang
- Wilson College of Textiles, North Carolina State University, Raleigh, North Carolina27695, United States
| | - Hamid Hamedi
- Wilson College of Textiles, North Carolina State University, Raleigh, North Carolina27695, United States
| | - Fan Zhang
- Wilson College of Textiles, North Carolina State University, Raleigh, North Carolina27695, United States
| | - Ahmed El-Shafei
- Wilson College of Textiles, North Carolina State University, Raleigh, North Carolina27695, United States
| | - Ashley C Brown
- Joint Dept of Biomedical Engineering, UNC-Chapel Hill and NC State University, Raleigh, North Carolina27695, United States.,Comparative Medicine Institute, NC State University, Raleigh, North Carolina27695, United States
| | - Jessica M Gluck
- Wilson College of Textiles, North Carolina State University, Raleigh, North Carolina27695, United States.,Comparative Medicine Institute, NC State University, Raleigh, North Carolina27695, United States
| | - Martin W King
- Wilson College of Textiles, North Carolina State University, Raleigh, North Carolina27695, United States.,College of Textiles, Donghua University, Songjiang, Shanghai201620, China
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7
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Zhao YQ, Xiu Z, Wu R, Zhang L, Ding X, Zhao N, Duan S, Xu FJ. A Near‐Infrared‐Responsive Quaternary Ammonium/Gold Nanorod Hybrid Coating with Enhanced Antibacterial Properties. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Yu-Qing Zhao
- State Key Laboratory of Chemical Resource Engineering Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology) Ministry of Education, Beijing Laboratory of Biomedical Materials Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 China
| | - Zongpeng Xiu
- State Key Laboratory of Chemical Resource Engineering Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology) Ministry of Education, Beijing Laboratory of Biomedical Materials Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 China
| | - Ruonan Wu
- State Key Laboratory of Chemical Resource Engineering Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology) Ministry of Education, Beijing Laboratory of Biomedical Materials Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 China
| | - Lujiao Zhang
- State Key Laboratory of Chemical Resource Engineering Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology) Ministry of Education, Beijing Laboratory of Biomedical Materials Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 China
| | - Xiaokang Ding
- State Key Laboratory of Chemical Resource Engineering Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology) Ministry of Education, Beijing Laboratory of Biomedical Materials Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 China
| | - Nana Zhao
- State Key Laboratory of Chemical Resource Engineering Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology) Ministry of Education, Beijing Laboratory of Biomedical Materials Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 China
| | - Shun Duan
- State Key Laboratory of Chemical Resource Engineering Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology) Ministry of Education, Beijing Laboratory of Biomedical Materials Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 China
| | - Fu-Jian Xu
- State Key Laboratory of Chemical Resource Engineering Key Lab of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology) Ministry of Education, Beijing Laboratory of Biomedical Materials Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 China
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8
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Xu K, Wu X, Zhang X, Xing M. Bridging wounds: tissue adhesives' essential mechanisms, synthesis and characterization, bioinspired adhesives and future perspectives. BURNS & TRAUMA 2022; 10:tkac033. [PMID: 36225327 PMCID: PMC9548443 DOI: 10.1093/burnst/tkac033] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 04/29/2022] [Indexed: 11/05/2022]
Abstract
Bioadhesives act as a bridge in wound closure by forming an effective interface to protect against liquid and gas leakage and aid the stoppage of bleeding. To their credit, tissue adhesives have made an indelible impact on almost all wound-related surgeries. Their unique properties include minimal damage to tissues, low chance of infection, ease of use and short wound-closure time. In contrast, classic closures, like suturing and stapling, exhibit potential additional complications with long operation times and undesirable inflammatory responses. Although tremendous progress has been made in the development of tissue adhesives, they are not yet ideal. Therefore, highlighting and summarizing existing adhesive designs and synthesis, and comparing the different products will contribute to future development. This review first provides a summary of current commercial traditional tissue adhesives. Then, based on adhesion interaction mechanisms, the tissue adhesives are categorized into three main types: adhesive patches that bind molecularly with tissue, tissue-stitching adhesives based on pre-polymer or precursor solutions, and bioinspired or biomimetic tissue adhesives. Their specific adhesion mechanisms, properties and related applications are discussed. The adhesion mechanisms of commercial traditional adhesives as well as their limitations and shortcomings are also reviewed. Finally, we also discuss the future perspectives of tissue adhesives.
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Affiliation(s)
- Kaige Xu
- Department of Mechanical Engineering, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Xiaozhuo Wu
- Department of Mechanical Engineering, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Xingying Zhang
- Department of Mechanical Engineering, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
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9
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Hu Q, Wu J, Zhang H, Dong W, Gu Y, Liu S. Designing Double-Layer Multi-Material Composite Patch Scaffold with Adhesion Resistance for Hernia Repair. Macromol Biosci 2022; 22:e2100510. [PMID: 35471592 DOI: 10.1002/mabi.202100510] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 04/12/2022] [Indexed: 11/10/2022]
Abstract
Hernia repair mesh is associated with a number of complications, including adhesions and limited mobility, due to insufficient mechanical strength and non-resorbability. Among them, visceral adhesions are one of the most serious complications of patch repair. In this study, a degradable patch with an anti-adhesive layer was prepared for hernia repair by 3D printing and electrospinning techniques using polycaprolactone (PCL), polyvinyl alcohol (PVA), and soybean peptide (SP). The study into the physicochemical properties of the patch was found that it had adequate mechanical strength requirements (16 N cm-1 ) and large elongation at break, which were superior than commercial polypropylene (PP) patches. In vivo and in vitro experiments showed that human umbilical vein endothelial cells (HUVECs) proliferated well on composite patches, and showed excellent biocompatibility with the host and little adhesion through a rat abdominal wall defect model. In conclusion, the results of this study show that composite patch can effectively reduce the occurrence of adhesions, while the addition of SP in the patch further enhances its biocompatibility. We believe that a regenerative biological patch with great potential in hernia repair provides a new strategy for the development of new biomimetic biodegradable patches. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Qingxi Hu
- Rapid Manufacturing Engineering Center, School of Mechatronical Engineering and Automation, Shanghai University, Shanghai, 200444, China.,Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, Shanghai University, Shanghai, 200072, China.,National Demonstration Center for Experimental Engineering Training Education, Shanghai University, Shanghai, 200444, China
| | - Junjie Wu
- Rapid Manufacturing Engineering Center, School of Mechatronical Engineering and Automation, Shanghai University, Shanghai, 200444, China
| | - Haiguang Zhang
- Rapid Manufacturing Engineering Center, School of Mechatronical Engineering and Automation, Shanghai University, Shanghai, 200444, China.,Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, Shanghai University, Shanghai, 200072, China.,National Demonstration Center for Experimental Engineering Training Education, Shanghai University, Shanghai, 200444, China
| | - Wenpei Dong
- Department of General Surgery, Huadong Hospital, Fudan University, Shanghai, 200040, China
| | - Yan Gu
- Department of General Surgery, Huadong Hospital, Fudan University, Shanghai, 200040, China
| | - Suihong Liu
- Rapid Manufacturing Engineering Center, School of Mechatronical Engineering and Automation, Shanghai University, Shanghai, 200444, China
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10
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Mirel S, Pusta A, Moldovan M, Moldovan S. Antimicrobial Meshes for Hernia Repair: Current Progress and Perspectives. J Clin Med 2022; 11:jcm11030883. [PMID: 35160332 PMCID: PMC8836564 DOI: 10.3390/jcm11030883] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 02/03/2022] [Accepted: 02/04/2022] [Indexed: 12/14/2022] Open
Abstract
Recent advances in the development of biomaterials have given rise to new options for surgery. New-generation medical devices can control chemical breakdown and resorption, prevent post-operative adhesion, and stimulate tissue regeneration. For the fabrication of medical devices, numerous biomaterials can be employed, including non-degradable biomaterials (silicone, polypropylene, expanded polytetrafluoroethylene) or biodegradable polymers, including implants and three-dimensional scaffolds for tissue engineering, which require particular physicochemical and biological properties. Based on the combination of new generation technologies and cell-based therapies, the biocompatible and bioactive properties of some of these medical products can lead to progress in the repair of injured or harmed tissue and in tissue regeneration. An important aspect in the use of these prosthetic devices is the associated infection risk, due to the medical complications and socio-economic impact. This paper provides the latest achievements in the field of antimicrobial surgical meshes for hernia repair and discusses the perspectives in the development of these innovative biomaterials.
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Affiliation(s)
- Simona Mirel
- Department of Medical Devices, Iuliu Hațieganu University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania;
| | - Alexandra Pusta
- Department of Medical Devices, Iuliu Hațieganu University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania;
- Correspondence:
| | - Mihaela Moldovan
- Pediatric Surgery Department, Emergency Clinical Children’s Hospital, 400370 Cluj-Napoca, Romania;
| | - Septimiu Moldovan
- Surgery Department, Prof. Dr. O. Fodor Regional Institute of Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania;
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11
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Brennan K, Patel P, Drohan A, Minor S. Biologic mesh infection with Candida albicans after abdominal wall reconstruction with calcium sulphate antibiotic beads: A case report. IDCases 2021; 26:e01351. [PMID: 34877259 PMCID: PMC8633862 DOI: 10.1016/j.idcr.2021.e01351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/19/2021] [Accepted: 11/20/2021] [Indexed: 11/20/2022] Open
Abstract
Mesh infection after abdominal wall reconstruction is a rare and usually devastating complication. Herein, we describe a unique case of a delayed and non-lethal Candida albicans mesh infection after abdominal wall reconstruction with placement of a biologic graft impregnated with antibiotics. Mesh explantation was not required, and the wound healed by secondary intention. This work suggests that locally delivered antibiotics may change the culprit microbes of skin infections to more unusual species such as Candida spp. Future research is required to study the effect of including antifungal agents in the locally delivered antimicrobials for abdominal wall reconstructions with biological meshes.
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Affiliation(s)
- Kelly Brennan
- Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Pooja Patel
- Department of General Surgery, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Ashley Drohan
- Department of General Surgery, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Samuel Minor
- Department of General Surgery, Dalhousie University, Halifax, Nova Scotia, Canada
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12
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Saha T, Houshyar S, Sarker SR, Pyreddy S, Dekiwadia C, Nasa Z, Padhye R, Wang X. Nanodiamond-chitosan functionalized hernia mesh for biocompatibility and antimicrobial activity. J Biomed Mater Res A 2021; 109:2449-2461. [PMID: 34080767 DOI: 10.1002/jbm.a.37237] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 05/06/2021] [Accepted: 05/06/2021] [Indexed: 12/12/2022]
Abstract
Polypropylene (PP) mesh is most commonly used for the treatment of hernia and pelvic floor construction. However, some of the patients have a few complications after surgery due to the rejection or infection of the implanted meshes. The poor biocompatibility of PP mesh, low wettability results in poor cell attachment/proliferation and restricts the loading of antibacterial agent, leading to a slow healing process and high risk of infection after surgery. Here in this study, a new technique has been employed to develop a novel antimicrobial and biocompatible PP mesh modified with bioactive chitosan and functionalized nanodiamond (FND) for infection inhibition and acceleration of the healing process. An oxygen plasma treatment PP mesh was used then chitosan was strongly attached to the surface of the PP fibers. Subsequently, FND as an antibacterial agent was loaded into the chitosan modified PP fiber to provide desired antibacterial functions. The meshes were characterised with XRD, FTIR, SEM, EDX, water contact angle, confocal, and optical microscopy. The modified PP mesh with chitosan and FND showed a significant increase in its hydrophilicity and L929 fibroblast cell attachment. Furthermore, the modified mesh exhibited great antibacterial efficiency against Escherichia coli. Therefore, the newly developed technique to modify PP mesh could be a promising technique to generate a biocompatible PP mesh to accelerate the healing process and reduce the risk of infection after surgery.
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Affiliation(s)
- Tanushree Saha
- School of Engineering, RMIT University, Melbourne, Australia.,Dhaka University of Engineering and Technology, Gazipur, Gazipur, Bangladesh
| | - Shadi Houshyar
- School of Engineering, RMIT University, Melbourne, Australia
| | - Satya Ranjan Sarker
- Center for Advanced Materials and Industrial Chemistry (CAMIC), School of Science, RMIT University, Melbourne, Australia.,Department of Biotechnology and Genetic Engineering, Jahangirnagar University, Dhaka, Bangladesh
| | - Suneela Pyreddy
- Ian Potter NanoBiosensing Facility, NanoBiotechnology Research Laboratory (NBRL), School of Science, RMIT University, Melbourne, Australia
| | - Chaitali Dekiwadia
- RMIT Microscopy and Microanalysis Facility, RMIT University, Melbourne, Australia
| | - Zeyad Nasa
- Micro Nano Research Facility (MNRF), RMIT University, Melbourne, Australia
| | - Rajiv Padhye
- Center for Materials Innovation and Future Fashion (CMIFF), School of Fashion and Textiles, RMIT University, Australia
| | - Xin Wang
- Center for Materials Innovation and Future Fashion (CMIFF), School of Fashion and Textiles, RMIT University, Australia
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13
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Shokrollahi M, Bahrami SH, Nazarpak MH, Solouk A. Biomimetic double-sided polypropylene mesh modified by DOPA and ofloxacin loaded carboxyethyl chitosan/polyvinyl alcohol-polycaprolactone nanofibers for potential hernia repair applications. Int J Biol Macromol 2020; 165:902-917. [PMID: 33011256 DOI: 10.1016/j.ijbiomac.2020.09.229] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/12/2020] [Accepted: 09/24/2020] [Indexed: 10/23/2022]
Abstract
Polypropylene (PP) meshes are the most widely used as hernioplasty prostheses. As far as hernia repair is concerned, bacterial contamination and tissue adhesion would be the clinical issues. Moreover, an optimal mesh should assist the healing process of hernia defect and avoid undesired prosthesis displacements. In this present study, the commercial hernia mesh was modified to solve the mentioned problems. Accordingly, a new bi-functional PP mesh with anti-adhesion and antibacterial properties on the front and adhesion properties (reduce undesired displacements) on the backside was prepared. The backside of PP mesh was coated with polycaprolactone (PCL) nanofibers modified by mussel-inspired L-3,4-dihydroxyphenylalanine (L-DOPA) bioadhesive. The front side was composed of two different nanofibrous mats, including hybrid and two-layered mats with different antibacterial properties, drug release, and biodegradation behavior, which were based on PCL nanofibers and biomacromolecule carboxyethyl-chitosan (CECS)/polyvinyl alcohol (PVA) nanofibers containing different ofloxacin amounts. The anti-adhesion, antibacterial, and biocompatibility studies were done through in-vitro experiments. The results revealed that DOPA coated PCL/PP/hybrid meshes containing ofloxacin below 20 wt% possessed proper cell viability, AdMSCs adhesion prevention, and excellent antibacterial efficiency. Moreover, DOPA modifications not only enhanced the surface properties of the PP mesh but also improved cell adhesion, spreading, and proliferation.
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Affiliation(s)
- Mahvash Shokrollahi
- Nanotechnology Institute, Amirkabir University of Technology, Tehran 15875-4413, Iran; School of Materials and Advanced Processing, Textile Engineering Department, Amirkabir University of Technology, Tehran 15875-4413, Iran
| | - S Hajir Bahrami
- School of Materials and Advanced Processing, Textile Engineering Department, Amirkabir University of Technology, Tehran 15875-4413, Iran.
| | - Masoumeh Haghbin Nazarpak
- New Technologies Research Center (NTRC), Amirkabir University of Technology, Tehran 15875-4413, Iran.
| | - Atefeh Solouk
- Biomedical Engineering Department, Amirkabir University of Technology, Tehran, Iran
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14
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Paul K, Darzi S, Werkmeister JA, Gargett CE, Mukherjee S. Emerging Nano/Micro-Structured Degradable Polymeric Meshes for Pelvic Floor Reconstruction. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1120. [PMID: 32517067 PMCID: PMC7353440 DOI: 10.3390/nano10061120] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/29/2020] [Accepted: 06/02/2020] [Indexed: 02/07/2023]
Abstract
Pelvic organ prolapse (POP) is a hidden women's health disorder that impacts 1 in 4 women across all age groups. Surgical intervention has been the only treatment option, often involving non-degradable meshes, with variable results. However, recent reports have highlighted the adverse effects of meshes in the long term, which involve unacceptable rates of erosion, chronic infection and severe pain related to mesh shrinkage. Therefore, there is an urgent unmet need to fabricate of new class of biocompatible meshes for the treatment of POP. This review focuses on the causes for the downfall of commercial meshes, and discusses the use of emerging technologies such as electrospinning and 3D printing to design new meshes. Furthermore, we discuss the impact and advantage of nano-/microstructured alternative meshes over commercial meshes with respect to their tissue integration performance. Considering the key challenges of current meshes, we discuss the potential of cell-based tissue engineering strategies to augment the new class of meshes to improve biocompatibility and immunomodulation. Finally, this review highlights the future direction in designing the new class of mesh to overcome the hurdles of foreign body rejection faced by the traditional meshes, in order to have safe and effective treatment for women in the long term.
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Affiliation(s)
- Kallyanashis Paul
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (K.P.); (S.D.); (J.A.W.); (C.E.G.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
| | - Saeedeh Darzi
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (K.P.); (S.D.); (J.A.W.); (C.E.G.)
| | - Jerome A. Werkmeister
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (K.P.); (S.D.); (J.A.W.); (C.E.G.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
| | - Caroline E. Gargett
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (K.P.); (S.D.); (J.A.W.); (C.E.G.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
| | - Shayanti Mukherjee
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton 3168, Australia; (K.P.); (S.D.); (J.A.W.); (C.E.G.)
- Department of Obstetrics and Gynaecology, Monash University, Clayton 3168, Australia
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15
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Zhao YQ, Sun Y, Zhang Y, Ding X, Zhao N, Yu B, Zhao H, Duan S, Xu FJ. Well-Defined Gold Nanorod/Polymer Hybrid Coating with Inherent Antifouling and Photothermal Bactericidal Properties for Treating an Infected Hernia. ACS NANO 2020; 14:2265-2275. [PMID: 32017535 DOI: 10.1021/acsnano.9b09282] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Biomedical device-associated infection (BAI) is a great challenge in modern clinical medicine. Therefore, developing efficient antibacterial materials is significantly important and meaningful for the improvement of medical treatment and people's health. In the present work, we developed a strategy of surface functionalization for multifunctional antibacterial applications. A functionalized polyurethane (PU, a widely used biomedical material for hernia repairing) surface (PU-Au-PEG) with inherent antifouling and photothermal bactericidal properties was readily prepared based on a near-infrared (NIR)-responsive organic/inorganic hybrid coating which consists of gold nanorods (Au NRs) and polyethylene glycol (PEG). The PU-Au-PEG showed a high efficiency to resist adhesion of bacteria and exhibited effective photothermal bactericidal properties under 808 nm NIR irradiation, especially against multidrug-resistant bacteria. Furthermore, the PU-Au-PEG could inhibit biofilm formation long term. The biocompatibility of PU-Au-PEG was also proved by cytotoxicity and hemolysis tests. The in vivo photothermal antibacterial properties were first verified by a subcutaneous implantation animal model. Then, the anti-infection performance in a clinical scenario was studied with an infected hernia model. The results of animal experiment studies demonstrated excellent in vivo anti-infection performances of PU-Au-PEG. The present work provides a facile and promising approach to develop multifunctional biomedical devices.
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Affiliation(s)
- Yu-Qing Zhao
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Yujie Sun
- Department of Dental Implant Center, Beijing Stomatological Hospital, School of Stomatology , Capital Medical University , Beijing 100050 , China
| | - Yidan Zhang
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Xiaokang Ding
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Nana Zhao
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Bingran Yu
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Hong Zhao
- Mechanical and Nuclear Engineering , Virginia Commonwealth University , Richmond , Virginia 23219 , United States
| | - Shun Duan
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , China
- Mechanical and Nuclear Engineering , Virginia Commonwealth University , Richmond , Virginia 23219 , United States
| | - Fu-Jian Xu
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Biomedical Materials of Natural Macromolecules (Beijing University of Chemical Technology), Ministry of Education, Beijing Laboratory of Biomedical Materials , Beijing University of Chemical Technology , Beijing 100029 , China
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16
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Saha T, Houshyar S, Ranjan Sarker S, Ghosh S, Dekiwadia C, Padhye R, Wang X. Surface-Functionalized Polypropylene Surgical Mesh for Enhanced Performance and Biocompatibility. ACS APPLIED BIO MATERIALS 2019; 2:5905-5915. [DOI: 10.1021/acsabm.9b00849] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Tanushree Saha
- Centre for Materials Innovation and Future Fashion (CMIFF), School of Fashion and Textiles, RMIT University, Brunswick, 3056 Victoria, Australia
- School of Engineering, RMIT University, Melbourne, 3000 Victoria, Australia
| | - Shadi Houshyar
- Centre for Materials Innovation and Future Fashion (CMIFF), School of Fashion and Textiles, RMIT University, Brunswick, 3056 Victoria, Australia
- School of Engineering, RMIT University, Melbourne, 3000 Victoria, Australia
| | - Satya Ranjan Sarker
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science, RMIT University, Melbourne, 3001 Victoria, Australia
- Department of Biotechnology and Genetic Engineering, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Subir Ghosh
- School of Engineering, RMIT University, Melbourne, 3000 Victoria, Australia
| | - Chaitali Dekiwadia
- RMIT Microscopy and Microanalysis Facility, RMIT University, Melbourne, 3000 Victoria, Australia
| | - Rajiv Padhye
- Centre for Materials Innovation and Future Fashion (CMIFF), School of Fashion and Textiles, RMIT University, Brunswick, 3056 Victoria, Australia
| | - Xin Wang
- Centre for Materials Innovation and Future Fashion (CMIFF), School of Fashion and Textiles, RMIT University, Brunswick, 3056 Victoria, Australia
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17
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Guillaume O, Pérez-Tanoira R, Fortelny R, Redl H, Moriarty TF, Richards RG, Eglin D, Petter Puchner A. Infections associated with mesh repairs of abdominal wall hernias: Are antimicrobial biomaterials the longed-for solution? Biomaterials 2018; 167:15-31. [PMID: 29554478 DOI: 10.1016/j.biomaterials.2018.03.017] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 03/09/2018] [Accepted: 03/12/2018] [Indexed: 12/30/2022]
Abstract
The incidence of mesh-related infection after abdominal wall hernia repair is low, generally between 1 and 4%; however, worldwide, this corresponds to tens of thousands of difficult cases to treat annually. Adopting best practices in prevention is one of the keys to reduce the incidence of mesh-related infection. Once the infection is established, however, only a limited number of options are available that provides an efficient and successful treatment outcome. Over the past few years, there has been a tremendous amount of research dedicated to the functionalization of prosthetic meshes with antimicrobial properties, with some receiving regulatory approval and are currently available for clinical use. In this context, it is important to review the clinical importance of mesh infection, its risk factors, prophylaxis and pathogenicity. In addition, we give an overview of the main functionalization approaches that have been applied on meshes to confer anti-bacterial protection, the respective benefits and limitations, and finally some relevant future directions.
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Affiliation(s)
- O Guillaume
- AO Research Institute Davos, Clavadelerstrasse 8, CH 7270, Davos, Switzerland.
| | - R Pérez-Tanoira
- Division of Infectious Diseases, IIS-Fundación Jiménez Díaz, Madrid, Spain; Department of Otorhinolaryngology - Head and Neck Surgery, Helsinki University Hospital and University of Helsinki, Finland
| | - R Fortelny
- Department of General, Visceral and Oncologic Surgery, Wilhelminen Hospital, Montleartstrasse 37, 1160, Vienna, Austria; Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Donaueschingenstraße 13, A-1200, Vienna, Austria; Sigmund Freud University, Medical Faculty, Kelsenstraße 2, A-1030, Vienna, Austria
| | - H Redl
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Donaueschingenstraße 13, A-1200, Vienna, Austria; Austrian Cluster for Tissue Regeneration, Donaueschingenstrasse 13, A-1200, Vienna, Austria
| | - T F Moriarty
- AO Research Institute Davos, Clavadelerstrasse 8, CH 7270, Davos, Switzerland
| | - R G Richards
- AO Research Institute Davos, Clavadelerstrasse 8, CH 7270, Davos, Switzerland
| | - D Eglin
- AO Research Institute Davos, Clavadelerstrasse 8, CH 7270, Davos, Switzerland
| | - A Petter Puchner
- Department of General, Visceral and Oncologic Surgery, Wilhelminen Hospital, Montleartstrasse 37, 1160, Vienna, Austria; Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Donaueschingenstraße 13, A-1200, Vienna, Austria
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18
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Riaz U, Ashraf SM, Jadoun S, Iqbal A, Ahmad S. Silver ferrite and cobalt ferrite dispersed castor oil polyurethane nanocomposites: Quenching studies of bovine serum albumin. INT J POLYM MATER PO 2017. [DOI: 10.1080/00914037.2017.1393683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Ufana Riaz
- Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi, India
| | - S. M. Ashraf
- Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi, India
| | - Sapana Jadoun
- Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi, India
| | - Arshi Iqbal
- Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, New Delhi, India
| | - Shakeel Ahmad
- Government Degree College Mendhar (University of Jammu), Jammu and Kashmir
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19
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Song EH, Cho KI, Kim HE, Jeong SH. Biomimetic Coating of Hydroxyapatite on Glycerol Phosphate-Conjugated Polyurethane via Mineralization. ACS OMEGA 2017; 2:981-987. [PMID: 30023624 PMCID: PMC6044611 DOI: 10.1021/acsomega.7b00036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 02/14/2017] [Indexed: 05/06/2023]
Abstract
In this study, glycerol phosphate was introduced into polyurethane (PU) to promote the coating stability of hydroxyapatite (HA) during its mineralization on the PU surface. Glycerol phosphate was successfully conjugated with the PU chain during polymerization. Phosphate groups in glycerol phosphate accelerated the nucleation of HA under calcium phosphate ion-rich conditions (concentrated simulated body fluid), resulting in the enhancement of structural stability. The robust interface between HA and PU also improved mechanical properties. Hydrophilic phosphate groups and bioactive HA improved in vitro cellular responses in terms of the attachment and proliferation of L929 fibroblasts and MC3T3-E1 preosteoblasts. Thus, the highly elastic and bioactive PU-gp-HA could be a promising candidate for tissue engineering applications that experience frequent deformation, including diverse cartilage replacements.
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Affiliation(s)
- Eun-Ho Song
- Department
of Materials Science and Engineering, Seoul
National University, Seoul 151-742, Republic of Korea
| | - Kyeong-Il Cho
- Department
of Materials Science and Engineering, Seoul
National University, Seoul 151-742, Republic of Korea
| | - Hyoun-Ee Kim
- Department
of Materials Science and Engineering, Seoul
National University, Seoul 151-742, Republic of Korea
- Advanced
Institutes of Convergence Technology, Seoul
National University, Gwanggyo, Yeongtong-gu, Suwon-si, Gyeonggi-do 443-270, Republic of Korea
- E-mail: . Tel: +82 2 880 8320. Fax: +82 2 884 1413 (H.-E.K.)
| | - Seol-Ha Jeong
- Department
of Materials Science and Engineering, Seoul
National University, Seoul 151-742, Republic of Korea
- E-mail: . Tel: +82
2 880 8320. Fax: +82 2 884 1413 (S.-H.J.)
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