1
|
Shashikumar U, Saraswat A, Deshmukh K, Hussain CM, Chandra P, Tsai PC, Huang PC, Chen YH, Ke LY, Lin YC, Chawla S, Ponnusamy VK. Innovative technologies for the fabrication of 3D/4D smart hydrogels and its biomedical applications - A comprehensive review. Adv Colloid Interface Sci 2024; 328:103163. [PMID: 38749384 DOI: 10.1016/j.cis.2024.103163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 03/18/2024] [Accepted: 04/21/2024] [Indexed: 05/26/2024]
Abstract
Repairing and regenerating damaged tissues or organs, and restoring their functioning has been the ultimate aim of medical innovations. 'Reviving healthcare' blends tissue engineering with alternative techniques such as hydrogels, which have emerged as vital tools in modern medicine. Additive manufacturing (AM) is a practical manufacturing revolution that uses building strategies like molding as a viable solution for precise hydrogel manufacturing. Recent advances in this technology have led to the successful manufacturing of hydrogels with enhanced reproducibility, accuracy, precision, and ease of fabrication. Hydrogels continue to metamorphose as the vital compatible bio-ink matrix for AM. AM hydrogels have paved the way for complex 3D/4D hydrogels that can be loaded with drugs or cells. Bio-mimicking 3D cell cultures designed via hydrogel-based AM is a groundbreaking in-vivo assessment tool in biomedical trials. This brief review focuses on preparations and applications of additively manufactured hydrogels in the biomedical spectrum, such as targeted drug delivery, 3D-cell culture, numerous regenerative strategies, biosensing, bioprinting, and cancer therapies. Prevalent AM techniques like extrusion, inkjet, digital light processing, and stereo-lithography have been explored with their setup and methodology to yield functional hydrogels. The perspectives, limitations, and the possible prospects of AM hydrogels have been critically examined in this study.
Collapse
Affiliation(s)
- Uday Shashikumar
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University (KMU), Kaohsiung City 807, Taiwan
| | - Aditya Saraswat
- Department of Chemistry, Amity Institute of Applied Sciences, Amity University, Noida, UP, India
| | - Kalim Deshmukh
- New Technologies - Research Centre University of West Bohemia Univerzitní 2732/8, 30100, Plzeň, Czech Republic
| | - Chaudhery Mustansar Hussain
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ 07102, United States
| | - Pranjal Chandra
- Laboratory of Bio-Physio Sensors and Nanobioengineering, School of Biochemical Engineering, Indian Institute of Technology (BHU) Varanasi, Uttar Pradesh, India
| | - Pei-Chien Tsai
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University (KMU), Kaohsiung City 807, Taiwan; Department of Computational Biology, Institute of Bioinformatics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai 602105, Tamil Nadu, India
| | - Po-Chin Huang
- National Institute of Environmental Health Sciences, National Health Research Institutes (NHRI), Miaoli County 35053, Taiwan; Research Center for Precision Environmental Medicine, Kaohsiung Medical University (KMU), Kaohsiung City 807, Taiwan; Department of Medical Research, China Medical University Hospital (CMUH), China Medical University (CMU), Taichung City, Taiwan
| | - Yi-Hsun Chen
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City, Taiwan.
| | - Liang-Yin Ke
- Department of Medical Laboratory Science and Biotechnology, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yuan-Chung Lin
- Institute of Environmental Engineering, National Sun Yat-sen University (NSYSU), Kaohsiung City 804, Taiwan; Center for Emerging Contaminants Research, National Sun Yat-sen University (NSYSU), Kaohsiung City 804, Taiwan.
| | - Shashi Chawla
- Department of Chemistry, Amity Institute of Applied Sciences, Amity University, Noida, UP, India.
| | - Vinoth Kumar Ponnusamy
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University (KMU), Kaohsiung City 807, Taiwan; Research Center for Precision Environmental Medicine, Kaohsiung Medical University (KMU), Kaohsiung City 807, Taiwan; Department of Medical Laboratory Science and Biotechnology, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan; Center for Emerging Contaminants Research, National Sun Yat-sen University (NSYSU), Kaohsiung City 804, Taiwan; Department of Medical Research, Kaohsiung Medical University Hospital (KMUH), Kaohsiung City 807, Taiwan; Department of Chemistry, National Sun Yat-sen University (NSYSU), Kaohsiung City 804, Taiwan.
| |
Collapse
|
2
|
Waldron OP, El-Mallah JC, Lochan D, Wen C, Landmesser ME, Asgardoon M, Dawes J, Horchler SN, Schlidt K, Agrawal S, Wang Y, Ravnic DJ. Ushering in the era of regenerative surgery. Minerva Surg 2024; 79:166-182. [PMID: 38088753 DOI: 10.23736/s2724-5691.23.10113-4] [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: 04/10/2024]
Abstract
Tissue loss, irrespective of etiology, often requires extensive reconstruction. In many instances, the need exceeds what current treatments and technologies modern medicine can offer. Tissue engineering has made immense strides within the past few decades due to advances in biologics, biomaterials, and manufacturing. The convergence of these three domains has created limitless potential for future surgical care. Unfortunately, there still exists a disconnect on how to best implant these 'replacement parts' and care for the patient. It is therefore vital to develop paradigms for the integration of advanced surgical and tissue engineering technologies. This paper explores the convergence between tissue engineering and reconstructive surgery. We will describe the clinical problem of tissue loss, discuss currently available solutions, address limitations, and propose processes for integrating surgery and tissue engineering, thereby ushering in the era of regenerative surgery.
Collapse
Affiliation(s)
- Olivia P Waldron
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, PA, USA
| | - Jessica C El-Mallah
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, PA, USA
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA
| | - Dev Lochan
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, PA, USA
| | - Connie Wen
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA, USA
| | - Mary E Landmesser
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, PA, USA
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA
| | - Mohammadhossein Asgardoon
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, PA, USA
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA
| | - Jazzmyn Dawes
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, PA, USA
| | - Summer N Horchler
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, PA, USA
| | - Kevin Schlidt
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, PA, USA
| | - Shailaja Agrawal
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, PA, USA
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA
| | - Yong Wang
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA, USA
| | - Dino J Ravnic
- Irvin S. Zubar Plastic Surgery Research Laboratory, Penn State College of Medicine, Hershey, PA, USA -
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA
- Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA, USA
| |
Collapse
|
3
|
Viola M, Ainsworth MJ, Mihajlovic M, Cedillo-Servin G, van Steenbergen MJ, van Rijen M, de Ruijter M, Castilho M, Malda J, Vermonden T. Covalent Grafting of Functionalized MEW Fibers to Silk Fibroin Hydrogels to Obtain Reinforced Tissue Engineered Constructs. Biomacromolecules 2024; 25:1563-1577. [PMID: 38323427 PMCID: PMC10934835 DOI: 10.1021/acs.biomac.3c01147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 02/08/2024]
Abstract
Hydrogels are ideal materials to encapsulate cells, making them suitable for applications in tissue engineering and regenerative medicine. However, they generally do not possess adequate mechanical strength to functionally replace human tissues, and therefore they often need to be combined with reinforcing structures. While the interaction at the interface between the hydrogel and reinforcing structure is imperative for mechanical function and subsequent biological performance, this interaction is often overlooked. Melt electrowriting enables the production of reinforcing microscale fibers that can be effectively integrated with hydrogels. Yet, studies on the interaction between these micrometer scale fibers and hydrogels are limited. Here, we explored the influence of covalent interfacial interactions between reinforcing structures and silk fibroin methacryloyl hydrogels (silkMA) on the mechanical properties of the construct and cartilage-specific matrix production in vitro. For this, melt electrowritten fibers of a thermoplastic polymer blend (poly(hydroxymethylglycolide-co-ε-caprolactone):poly(ε-caprolactone) (pHMGCL:PCL)) were compared to those of the respective methacrylated polymer blend pMHMGCL:PCL as reinforcing structures. Photopolymerization of the methacrylate groups, present in both silkMA and pMHMGCL, was used to generate hybrid materials. Covalent bonding between the pMHMGCL:PCL blend and silkMA hydrogels resulted in an elastic response to the application of torque. In addition, an improved resistance was observed to compression (∼3-fold) and traction (∼40-55%) by the scaffolds with covalent links at the interface compared to those without these interactions. Biologically, both types of scaffolds (pHMGCL:PCL and pMHMGCL:PCL) showed similar levels of viability and metabolic activity, also compared to frequently used PCL. Moreover, articular cartilage progenitor cells embedded within the reinforced silkMA hydrogel were able to form a cartilage-like matrix after 28 days of in vitro culture. This study shows that hybrid cartilage constructs can be engineered with tunable mechanical properties by grafting silkMA hydrogels covalently to pMHMGCL:PCL blend microfibers at the interface.
Collapse
Affiliation(s)
- Martina Viola
- Department
of Pharmaceutical Sciences, Division of Pharmaceutics, Utrecht Institute
for Pharmaceutical Sciences (UIPS), Utrecht
University, 3508 TB Utrecht, The Netherlands
- Department
of Orthopedics, University Medical Centre
Utrecht, 3584 CT Utrecht, The Netherlands
| | - Madison J. Ainsworth
- Department
of Orthopedics, University Medical Centre
Utrecht, 3584 CT Utrecht, The Netherlands
| | - Marko Mihajlovic
- Department
of Pharmaceutical Sciences, Division of Pharmaceutics, Utrecht Institute
for Pharmaceutical Sciences (UIPS), Utrecht
University, 3508 TB Utrecht, The Netherlands
| | - Gerardo Cedillo-Servin
- Department
of Orthopedics, University Medical Centre
Utrecht, 3584 CT Utrecht, The Netherlands
- Department
of Biomedical Engineering, Technical University
of Eindhoven, 5612 AE Eindhoven, The Netherlands
| | - Mies J. van Steenbergen
- Department
of Pharmaceutical Sciences, Division of Pharmaceutics, Utrecht Institute
for Pharmaceutical Sciences (UIPS), Utrecht
University, 3508 TB Utrecht, The Netherlands
| | - Mattie van Rijen
- Department
of Orthopedics, University Medical Centre
Utrecht, 3584 CT Utrecht, The Netherlands
| | - Mylène de Ruijter
- Department
of Orthopedics, University Medical Centre
Utrecht, 3584 CT Utrecht, The Netherlands
- Department
Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, 3584
CS Utrecht, The Netherlands
| | - Miguel Castilho
- Department
of Biomedical Engineering, Technical University
of Eindhoven, 5612 AE Eindhoven, The Netherlands
- Institute
for Complex Molecular Systems, Eindhoven
University of Technology, 5600 MB Eindhoven, The Netherlands
| | - Jos Malda
- Department
of Orthopedics, University Medical Centre
Utrecht, 3584 CT Utrecht, The Netherlands
- Department
Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, 3584
CS Utrecht, The Netherlands
| | - Tina Vermonden
- Department
of Pharmaceutical Sciences, Division of Pharmaceutics, Utrecht Institute
for Pharmaceutical Sciences (UIPS), Utrecht
University, 3508 TB Utrecht, The Netherlands
| |
Collapse
|
4
|
He W, Deng J, Ma B, Tao K, Zhang Z, Ramakrishna S, Yuan W, Ye T. Recent Advancements of Bioinks for 3D Bioprinting of Human Tissues and Organs. ACS APPLIED BIO MATERIALS 2024; 7:17-43. [PMID: 38091514 DOI: 10.1021/acsabm.3c00806] [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: 01/16/2024]
Abstract
3D bioprinting is recognized as a promising biomanufacturing technology that enables the reproducible and high-throughput production of tissues and organs through the deposition of different bioinks. Especially, bioinks based on loaded cells allow for immediate cellularity upon printing, providing opportunities for enhanced cell differentiation for organ manufacturing and regeneration. Thus, extensive applications have been found in the field of tissue engineering. The performance of the bioinks determines the functionality of the entire printed construct throughout the bioprinting process. It is generally expected that bioinks should support the encapsulated cells to achieve their respective cellular functions and withstand normal physiological pressure exerted on the printed constructs. The bioinks should also exhibit a suitable printability for precise deposition of the constructs. These characteristics are essential for the functional development of tissues and organs in bioprinting and are often achieved through the combination of different biomaterials. In this review, we have discussed the cutting-edge outstanding performance of different bioinks for printing various human tissues and organs in recent years. We have also examined the current status of 3D bioprinting and discussed its future prospects in relieving or curing human health problems.
Collapse
Affiliation(s)
- Wen He
- Ministry of Education Key Laboratory of Micro/Nano Systems for Aerospace, Northwestern Polytechnical University, Xi'an 710072, China
| | - Jinjun Deng
- Ministry of Education Key Laboratory of Micro/Nano Systems for Aerospace, Northwestern Polytechnical University, Xi'an 710072, China
| | - Binghe Ma
- Ministry of Education Key Laboratory of Micro/Nano Systems for Aerospace, Northwestern Polytechnical University, Xi'an 710072, China
| | - Kai Tao
- Ministry of Education Key Laboratory of Micro/Nano Systems for Aerospace, Northwestern Polytechnical University, Xi'an 710072, China
| | - Zhi Zhang
- State Key Laboratory of Oral Diseases and National Center for Stomatology and National Clinical Research Center for Oral Diseases, Department of Oral Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Seeram Ramakrishna
- Centre for Nanofibers and Nanotechnology, National University of Singapore, Singapore 117576, Singapore
| | - Weizheng Yuan
- Ministry of Education Key Laboratory of Micro/Nano Systems for Aerospace, Northwestern Polytechnical University, Xi'an 710072, China
| | - Tao Ye
- Ministry of Education Key Laboratory of Micro/Nano Systems for Aerospace, Northwestern Polytechnical University, Xi'an 710072, China
| |
Collapse
|
5
|
Zhu L, Wang Q, Guo M, Fang H, Li T, Zhu Y, Jiang H, Xiao P, Hu M. Mesenchymal Stem Cell-Derived Exosomes in Various Chronic Liver Diseases: Hype or Hope? J Inflamm Res 2024; 17:171-189. [PMID: 38223423 PMCID: PMC10788055 DOI: 10.2147/jir.s439974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 12/27/2023] [Indexed: 01/16/2024] Open
Abstract
Chronic liver conditions are associated with high mortality rates and have a large adverse effect on human well-being as well as a significant financial burden. Currently, the only effective treatment available for the effects of liver failure and cirrhosis resulting from the progression of several chronic liver diseases is liver transplantation carried out at the original location. This implies that developing novel and effective treatments is imperative. Regenerative medicine has long been associated with stem cell therapy. Mesenchymal stem cells (MSCs), a type of cell with great differentiation potential, have become the preferred source for stem cell therapy. According to recent studies, MSCs' paracrine products-rather than their capacity for differentiation-play a significant therapeutic effect. MSC exosomes, a type of extracellular vesicle (MSC-EV), came into view as the paracrine substances of MSCs. According to research, MSC exosomes can maintain tissue homeostasis, which is necessary for healthy tissue function. All tissues contain them, and they take part in a variety of biological activities that support cellular activity and tissue regeneration in order to preserve tissue homeostasis. The outcomes support the use of MSCs and the exosomes they produce as a therapeutic option for a range of diseases. This review provides a brief overview of the source of MSC-EVs and outlines their physiological roles and biochemical capabilities. The elucidation of the role of MSC-EVs in the recovery and repair of hepatic tissues, as well as their contribution to maintaining tissue homeostasis, is discussed in relation to different chronic liver diseases. This review aims to provide new insights into the unique roles that MSC-EVs play in the treatment of chronic liver diseases.
Collapse
Affiliation(s)
- Lujian Zhu
- Department of Infectious Diseases, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, People’s Republic of China
| | - Qin Wang
- Department of Infectious Diseases, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, People’s Republic of China
| | - Maodong Guo
- Department of Gastroenterology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, People’s Republic of China
| | - Hao Fang
- Department of Traumatology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, People’s Republic of China
| | - Ting Li
- Department of Emergency Medicine, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Yin Zhu
- Department of Infectious Diseases, Taizhou Enze Medical Center (Group), Enze Hospital, Taizhou, People’s Republic of China
| | - Huimian Jiang
- Department of Infectious Diseases, the First Affiliated Hospital of Ningbo University, Ningbo, People’s Republic of China
| | - Peiguang Xiao
- Department of Gastroenterology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, People’s Republic of China
| | - Minli Hu
- Department of Gastroenterology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, People’s Republic of China
| |
Collapse
|
6
|
Amondarain M, Gallego I, Puras G, Saenz-Del-Burgo L, Luzzani C, Pedraz JL. The role of microfluidics and 3D-bioprinting in the future of exosome therapy. Trends Biotechnol 2023; 41:1343-1359. [PMID: 37302911 DOI: 10.1016/j.tibtech.2023.05.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 04/28/2023] [Accepted: 05/18/2023] [Indexed: 06/13/2023]
Abstract
Exosome-based strategies constitute a promising tool for therapeutics, avoiding potential immunogenic and tumorigenic side-effects of cell therapies. However, the collection of a suitable exosome pool, and the need for high doses with conventional administration approaches, hamper their clinical translation. To overcome these challenges, versatile exosome collection strategies together with advanced delivery platforms may represent major progress in this field. Microfluidics enables large-scale gathering of both natural and synthetic exosomes for their implementation into bioinks, while 3D-bioprinting holds great promise in regenerative medicine with the use of exosome-loaded scaffolds that mimic the target tissue with controlled pharmacokinetics and pharmacodynamics. Hence, the combination of both strategies might become the key for the translation of exosome therapies to clinical practice.
Collapse
Affiliation(s)
- Mikele Amondarain
- CONICET - Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia (FLENI), Laboratorio de Investigación Aplicada a Neurociencias (LIAN), Buenos Aires, Argentina
| | - Idoia Gallego
- Laboratory of Pharmaceutics, NanoBioCel Group, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Vitoria-Gasteiz, Spain; Bioaraba, NanoBioCel Research Group, Vitoria-Gasteiz, Spain.
| | - Gustavo Puras
- Laboratory of Pharmaceutics, NanoBioCel Group, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Vitoria-Gasteiz, Spain; Bioaraba, NanoBioCel Research Group, Vitoria-Gasteiz, Spain
| | - Laura Saenz-Del-Burgo
- Laboratory of Pharmaceutics, NanoBioCel Group, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Vitoria-Gasteiz, Spain; Bioaraba, NanoBioCel Research Group, Vitoria-Gasteiz, Spain
| | - Carlos Luzzani
- CONICET - Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia (FLENI), Laboratorio de Investigación Aplicada a Neurociencias (LIAN), Buenos Aires, Argentina
| | - José Luis Pedraz
- Laboratory of Pharmaceutics, NanoBioCel Group, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Vitoria-Gasteiz, Spain; Bioaraba, NanoBioCel Research Group, Vitoria-Gasteiz, Spain.
| |
Collapse
|
7
|
Silveira L, Naves FL, Santos IJB, Sarrouh B, Lofrano RCZ. Green chemistry production of biopolymeric film-derived biomaterial prepared using natural alginate and vanillin compounds for application as a biocurative. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:96965-96976. [PMID: 37584797 DOI: 10.1007/s11356-023-28529-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 06/28/2023] [Indexed: 08/17/2023]
Abstract
The present work presents the results obtained in the production of vanillin-doped alginate biopolymeric film using green chemistry methodology. Alginate dressings are already a therapeutic reality, but they act only by maintaining the appropriate environment for healing. In order to improve their properties, the incorporation of vanillin was proposed due to its antioxidant and antimicrobial potential. Different biopolymeric films were produced employing the experiment planning through response surface analysis, which allowed determining the best region for a medium value of solubility and high degree of swelling. This region refers to values above 0.07 g of CaCl2 and concentrations above 0.024 g of vanillin, triggering solubility between 25 and 30% and a degree of swelling above 100% and with fixed values of alginate (0.85 g). Such data are related to experiments (A), (B), and (C) listed in Table 1. Regarding the optimization of the process, the normal boundary intersection (NBI) method allowed the analysis of concave regions, predicting the optimal points and generating the Pareto chart with equidistant limits. The antimicrobial test allowed observing the antimicrobial activity against Escherichia coli and Pseudomonas aeruginosa microorganisms from the biopolymeric films, as well as a solution of vanillin with calcium chloride and glycerol obtaining a halo of inhibition only in the presence of vanillin, and there was no significant difference between the results obtained in the experiments (A) and (B). The thermal analyses showed that the material has thermal stability in the ideal temperature range (~ 25 °C) for application as a biocurative. We preliminarily concluded that the alginate biopolymeric film doped with vanillin prepared using green chemical methodology presents antimicrobial properties and thermal stability that indicate its potential use as biocurative.
Collapse
Affiliation(s)
- Letícia Silveira
- Programa de Pós-Graduação Em Engenharia Química/PPGEQ, Universidade Federal de São João Del-Rei, Campus Alto Paraopeba, Bairro Fazenda Do Cadete, Rodovia MG 443, Km 07, Ouro Branco, MG CEP, 364497-899, Brazil
| | - Fabiano Luiz Naves
- Programa de Pós-Graduação Em Engenharia Química/PPGEQ, Universidade Federal de São João Del-Rei, Campus Alto Paraopeba, Bairro Fazenda Do Cadete, Rodovia MG 443, Km 07, Ouro Branco, MG CEP, 364497-899, Brazil
| | - Igor José Boggione Santos
- Departamento de Química, Biotecnologia E Engenharia de Bioprocessos, Universidade Federal de São João Del-Rei, Campus Alto Paraopeba, Rodovia MG 443, Km 07, Bairro Fazenda Do Cadete, Ouro Branco, MG CEP, 364497-899, Brazil
| | - Boutros Sarrouh
- Departamento de Química, Biotecnologia E Engenharia de Bioprocessos, Universidade Federal de São João Del-Rei, Campus Alto Paraopeba, Rodovia MG 443, Km 07, Bairro Fazenda Do Cadete, Ouro Branco, MG CEP, 364497-899, Brazil
| | - Renata Carolina Zanetti Lofrano
- Departamento de Engenharia Química, Universidade Federal de São João Del-Rei, Campus Alto Paraopeba, Rodovia MG 443, Km 07, Bairro Fazenda Do Cadete, Ouro Branco, MG CEP, 364497-899, Brazil.
| |
Collapse
|
8
|
Ziai Y, Zargarian SS, Rinoldi C, Nakielski P, Sola A, Lanzi M, Truong YB, Pierini F. Conducting polymer-based nanostructured materials for brain-machine interfaces. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2023; 15:e1895. [PMID: 37141863 DOI: 10.1002/wnan.1895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/14/2023] [Accepted: 04/05/2023] [Indexed: 05/06/2023]
Abstract
As scientists discovered that raw neurological signals could translate into bioelectric information, brain-machine interfaces (BMI) for experimental and clinical studies have experienced massive growth. Developing suitable materials for bioelectronic devices to be used for real-time recording and data digitalizing has three important necessitates which should be covered. Biocompatibility, electrical conductivity, and having mechanical properties similar to soft brain tissue to decrease mechanical mismatch should be adopted for all materials. In this review, inorganic nanoparticles and intrinsically conducting polymers are discussed to impart electrical conductivity to systems, where soft materials such as hydrogels can offer reliable mechanical properties and a biocompatible substrate. Interpenetrating hydrogel networks offer more mechanical stability and provide a path for incorporating polymers with desired properties into one strong network. Promising fabrication methods, like electrospinning and additive manufacturing, allow scientists to customize designs for each application and reach the maximum potential for the system. In the near future, it is desired to fabricate biohybrid conducting polymer-based interfaces loaded with cells, giving the opportunity for simultaneous stimulation and regeneration. Developing multi-modal BMIs, Using artificial intelligence and machine learning to design advanced materials are among the future goals for this field. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Neurological Disease.
Collapse
Affiliation(s)
- Yasamin Ziai
- Department of Biosystems and Soft Matter, Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland
| | - Seyed Shahrooz Zargarian
- Department of Biosystems and Soft Matter, Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland
| | - Chiara Rinoldi
- Department of Biosystems and Soft Matter, Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland
| | - Paweł Nakielski
- Department of Biosystems and Soft Matter, Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland
| | - Antonella Sola
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Manufacturing Business Unit, Clayton, Victoria, Australia
| | - Massimiliano Lanzi
- Department of Industrial Chemistry "Toso Montanari", University of Bologna, Bologna, Italy
| | - Yen Bach Truong
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Manufacturing Business Unit, Clayton, Victoria, Australia
| | - Filippo Pierini
- Department of Biosystems and Soft Matter, Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland
| |
Collapse
|
9
|
Pan J, Liao H, Gong G, He Y, Wang Q, Qin L, Zhang Y, Ejima H, Tardy BL, Richardson JJ, Shang J, Rojas OJ, Zeng Y, Guo J. Supramolecular nanoarchitectonics of phenolic-based nanofiller for controlled diffusion of versatile drugs in hydrogels. J Control Release 2023; 360:433-446. [PMID: 37422124 DOI: 10.1016/j.jconrel.2023.07.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 06/09/2023] [Accepted: 07/02/2023] [Indexed: 07/10/2023]
Abstract
Drug-dependent design of hydrogels is currently required for engineering the controlled release of therapeutics, which is a major contributor to the technical challenges relating to the clinical translation of hydrogel-drug systems. Herein, by integrating supramolecular phenolic-based nanofillers (SPFs) into hydrogel microstructures we developed a facile strategy to endow a range of clinically relevant hydrogels with controlled release properties for diverse therapeutic agents. The assembly of multiscale SPF aggregates leads to tunable mesh size and multiple dynamic interactions between SPF aggregates and drugs, which relaxes the available choices of drugs and hydrogels. This simple approach allowed for the controlled release of 12 representative drugs evaluated with 8 commonly used hydrogels. Moreover, the anesthetic drug lidocaine was loaded into SPF-integrated alginate hydrogel and demonstrated sustained release for 14 days in vivo, validating the potential for long-term anesthesia in patients.
Collapse
Affiliation(s)
- Jiezhou Pan
- BMI Center for Biomass Materials and Nanointerfaces, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Haotian Liao
- BMI Center for Biomass Materials and Nanointerfaces, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China; Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Guidong Gong
- BMI Center for Biomass Materials and Nanointerfaces, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Yunxiang He
- BMI Center for Biomass Materials and Nanointerfaces, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Qin Wang
- BMI Center for Biomass Materials and Nanointerfaces, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China; School of Pharmacy, Southwest Minzu University, Chengdu, Sichuan 610065, China
| | - Lang Qin
- Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, The Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yaoyao Zhang
- Key Laboratory of Birth Defects and Related of Women and Children of Ministry of Education, The Reproductive Medical Center, Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Hirotaka Ejima
- Department of Materials Engineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - Blaise L Tardy
- Department of Chemical Engineering, Khalifa University, Abu Dhabi 127788, United Arab Emirates
| | - Joseph J Richardson
- Department of Chemical and Environmental Engineering, RMIT University, Melbourne, Victoria 3000, Australia
| | - Jiaojiao Shang
- BMI Center for Biomass Materials and Nanointerfaces, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Orlando J Rojas
- Bioproducts Institute, Department of Chemical and Biological Engineering, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Yong Zeng
- Division of Liver Surgery, Department of General Surgery and Laboratory of Liver Surgery, and State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
| | - Junling Guo
- BMI Center for Biomass Materials and Nanointerfaces, College of Biomass Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China; Bioproducts Institute, Department of Chemical and Biological Engineering, University of British Columbia, Vancouver, BC V6T 1Z4, Canada; State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| |
Collapse
|
10
|
Cabral FV, Santana BDM, Lange CN, Batista BL, Seabra AB, Ribeiro MS. Pluronic F-127 Hydrogels Containing Copper Oxide Nanoparticles and a Nitric Oxide Donor to Treat Skin Cancer. Pharmaceutics 2023; 15:1971. [PMID: 37514157 PMCID: PMC10384138 DOI: 10.3390/pharmaceutics15071971] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/12/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
Melanoma is a serious and aggressive type of skin cancer with growing incidence, and it is the leading cause of death among those affected by this disease. Although surgical resection has been employed as a first-line treatment for the early stages of the tumor, noninvasive topical treatments might represent an alternative option. However, they can be irritating to the skin and result in undesirable side effects. In this context, the potential of topical polymeric hydrogels has been investigated for biomedical applications to overcome current limitations. Due to their biocompatible properties, hydrogels have been considered ideal candidates to improve local therapy and promote wound repair. Moreover, drug combinations incorporated into the polymeric-based matrix have emerged as a promising approach to improve the efficacy of cancer therapy, making them suitable vehicles for drug delivery. In this work, we demonstrate the synthesis and characterization of Pluronic F-127 hydrogels (PL) containing the nitric oxide donor S-nitrosoglutathione (GSNO) and copper oxide nanoparticles (CuO NPs) against melanoma cells. Individually applied NO donor or metallic oxide nanoparticles have been widely explored against various types of cancer with encouraging results. This is the first report to assess the potential and possible underlying mechanisms of action of PL containing both NO donor and CuO NPs toward cancer cells. We found that PL + GSNO + CuO NPs significantly reduced cell viability and greatly increased the levels of reactive oxygen species. In addition, this novel platform had a huge impact on different organelles, thus triggering cell death by inducing nuclear changes, a loss of mitochondrial membrane potential, and lipid peroxidation. Thus, GSNO and CuO NPs incorporated into PL hydrogels might find important applications in the treatment of skin cancer.
Collapse
Affiliation(s)
- Fernanda V Cabral
- Center for Lasers and Applications, Nuclear and Energy Research Institute (IPEN-CNEN), São Paulo 05508-000, SP, Brazil
| | - Bianca de Melo Santana
- Center for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Santo André 09210-580, SP, Brazil
| | - Camila N Lange
- Center for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Santo André 09210-580, SP, Brazil
| | - Bruno L Batista
- Center for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Santo André 09210-580, SP, Brazil
| | - Amedea B Seabra
- Center for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Santo André 09210-580, SP, Brazil
| | - Martha S Ribeiro
- Center for Lasers and Applications, Nuclear and Energy Research Institute (IPEN-CNEN), São Paulo 05508-000, SP, Brazil
| |
Collapse
|
11
|
Caffin F, Boccara D, Piérard C. The Use of Hydrogel Dressings in Sulfur Mustard-Induced Skin and Ocular Wound Management. Biomedicines 2023; 11:1626. [PMID: 37371720 DOI: 10.3390/biomedicines11061626] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/17/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023] Open
Abstract
Over one century after its first military use on the battlefield, sulfur mustard (SM) remains a threatening agent. Due to the absence of an antidote and specific treatment, the management of SM-induced lesions, particularly on the skin and eyes, still represents a challenge. Current therapeutic management is mainly limited to symptomatic and supportive care, pain relief, and prevention of infectious complications. New strategies are needed to accelerate healing and optimize the repair of the function and appearance of damaged tissues. Hydrogels have been shown to be suitable for healing severe burn wounds. Because the same gravity of lesions is observed in SM victims, hydrogels could be relevant dressings to improve wound healing of SM-induced skin and ocular injuries. In this article, we review how hydrogel dressings may be beneficial for improving the wound healing of SM-induced injuries, with special emphasis placed on their suitability as drug delivery devices on SM-induced skin and ocular lesions.
Collapse
Affiliation(s)
- Fanny Caffin
- Institut de Recherche Biomédicale des Armées, 1 Place du Général Valérie André, 91220 Brétigny-sur-Orge, France
| | - David Boccara
- Hôpital Saint-Louis, 1 Avenue Claude Vellefaux, 75010 Paris, France
| | - Christophe Piérard
- Institut de Recherche Biomédicale des Armées, 1 Place du Général Valérie André, 91220 Brétigny-sur-Orge, France
| |
Collapse
|
12
|
Sultan M, Mohamed OA, El-Masry HM, Taha G. Fabrication and evaluation of antimicrobial cellulose/Arabic gum hydrogels as potential drug delivery vehicle. Int J Biol Macromol 2023:125083. [PMID: 37247718 DOI: 10.1016/j.ijbiomac.2023.125083] [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: 02/08/2023] [Revised: 05/19/2023] [Accepted: 05/23/2023] [Indexed: 05/31/2023]
Abstract
This article aims to assess the highly potent antimicrobial hydrogels composed of cellulose and Arabic gum containing sulfadiazine drug (sulfadiazine-loaded Cel/AG) as drug-targeting carriers. ATR-IR, SEM/ EDS, XRD, and XPS methods were used to investigate the hydrogel. The highest water absorption % was 489.93 ± 4.5 at pH 7.4. Pseudo-second order and Fickian diffusion govern the swelling behavior. The maximal sulfadiazine loading percent was 82.291 ± 74. The in-vitro drug release exhibited significant responses in physiologically simulated pH values. The maximum cumulative release percent was 66.42 ± 0.6 % at pH 7.4. The drug release is predicted by the first order and Korsmeyer-Peppas models. The first diffusion coefficient was (Di = 9.207 ± 47 × 10-3 cm2/h) and the late one was (DL = 5.64 ± 9.0 × 10-2 cm2/h) at pH 7.4. That hydrogel is well-thought-out a potential drug delivery vehicle. The thermal stability of the Cel/AG hydrogel drug carrier has been enhanced by the incorporation of sulfadiazine which is evidenced by increasing the total activation approximately two-fold. The total activation energy of Cel/AG and sulfadiazine-loaded Cel/AG hydrogels were -0.07362 and -0.2092 J/mol. The sulfadiazine medication's inhibitory effect was markedly enhanced when it was incorporated into the Cel/AG hydrogel films.
Collapse
Affiliation(s)
- Maha Sultan
- Packaging Materials Department, National Research Centre, 33 El Bohouth St. (former El Tahrir St.), Dokki, Giza, P.O. 12622, Egypt
| | - Ola A Mohamed
- Chemistry of Tanning Materials and Leather Technology Department, National Research Centre, 33 El Bohouth St. (former El Tahrir St.), Dokki, Giza, P.O. 12622, Egypt
| | - Hossam Mohammed El-Masry
- Chemistry of Natural and Microbial Products, National Research Centre, 33 El Bohouth St. (former El Tahrir St.), Dokki, Giza, P.O. 12622, Egypt
| | - Ghada Taha
- Pre-treatment and Finishing of Cellulose-based Textiles, National Research Centre, 33 El Bohouth St. (former El Tahrir St.), Dokki, Giza, P.O. 12622, Egypt.
| |
Collapse
|
13
|
Vacalebre M, Frison R, Corsaro C, Neri F, Santoro A, Conoci S, Anastasi E, Curatolo MC, Fazio E. Current State of the Art and Next Generation of Materials for a Customized IntraOcular Lens according to a Patient-Specific Eye Power. Polymers (Basel) 2023; 15:polym15061590. [PMID: 36987370 PMCID: PMC10054364 DOI: 10.3390/polym15061590] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/19/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
Intraocular lenses (IOLs) are commonly implanted after surgical removal of a cataractous lens. A variety of IOL materials are currently available, including collamer, hydrophobic acrylic, hydrophilic acrylic, PHEMA copolymer, polymethylmethacrylate (PMMA), and silicone. High-quality polymers with distinct physical and optical properties for IOL manufacturing and in line with the highest quality standards on the market have evolved to encompass medical needs. Each of them and their packaging show unique advantages and disadvantages. Here, we highlight the evolution of polymeric materials and mainly the current state of the art of the unique properties of some polymeric systems used for IOL design, identifying current limitations for future improvements. We investigate the characteristics of the next generation of IOL materials, which must satisfy biocompatibility requirements and have tuneable refractive index to create patient-specific eye power, preventing formation of posterior capsular opacification.
Collapse
Affiliation(s)
- Martina Vacalebre
- Dipartimento di Scienze Matematiche ed Informatiche, Scienze Fisiche e Scienze della Terra (MIFT), Università di Messina, V.le Ferdinando Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Renato Frison
- Optical Consultant SIFI SpA, 95025 Aci Sant'Antonio (CT), Italy
| | - Carmelo Corsaro
- Dipartimento di Scienze Matematiche ed Informatiche, Scienze Fisiche e Scienze della Terra (MIFT), Università di Messina, V.le Ferdinando Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Fortunato Neri
- Dipartimento di Scienze Matematiche ed Informatiche, Scienze Fisiche e Scienze della Terra (MIFT), Università di Messina, V.le Ferdinando Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Antonio Santoro
- Dipartimento di Scienze Chimiche, Biologiche, Farmacologiche ed Ambientali (CHIBIOFARAM), Università di Messina, V.le Ferdinando Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Sabrina Conoci
- Dipartimento di Scienze Chimiche, Biologiche, Farmacologiche ed Ambientali (CHIBIOFARAM), Università di Messina, V.le Ferdinando Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Elena Anastasi
- Innovation and Medical Science, SIFI SpA, 95025 Aci Sant'Antonio (CT), Italy
| | | | - Enza Fazio
- Dipartimento di Scienze Matematiche ed Informatiche, Scienze Fisiche e Scienze della Terra (MIFT), Università di Messina, V.le Ferdinando Stagno d'Alcontres 31, 98166 Messina, Italy
| |
Collapse
|
14
|
James JR, Curd J, Ashworth JC, Abuhantash M, Grundy M, Seedhouse CH, Arkill KP, Wright AJ, Merry CLR, Thompson A. Hydrogel-Based Pre-Clinical Evaluation of Repurposed FDA-Approved Drugs for AML. Int J Mol Sci 2023; 24:ijms24044235. [PMID: 36835644 PMCID: PMC9966469 DOI: 10.3390/ijms24044235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/05/2023] [Accepted: 02/10/2023] [Indexed: 02/25/2023] Open
Abstract
In vivo models of acute myeloid leukemia (AML) are low throughput, and standard liquid culture models fail to recapitulate the mechanical and biochemical properties of the extracellular matrix-rich protective bone marrow niche that contributes to drug resistance. Candidate drug discovery in AML requires advanced synthetic platforms to improve our understanding of the impact of mechanical cues on drug sensitivity in AML. By use of a synthetic, self-assembling peptide hydrogel (SAPH) of modifiable stiffness and composition, a 3D model of the bone marrow niche to screen repurposed FDA-approved drugs has been developed and utilized. AML cell proliferation was dependent on SAPH stiffness, which was optimized to facilitate colony growth. Three candidate FDA-approved drugs were initially screened against the THP-1 cell line and mAF9 primary cells in liquid culture, and EC50 values were used to inform drug sensitivity assays in the peptide hydrogel models. Salinomycin demonstrated efficacy in both an 'early-stage' model in which treatment was added shortly after initiation of AML cell encapsulation, and an 'established' model in which time-encapsulated cells had started to form colonies. Sensitivity to Vidofludimus treatment was not observed in the hydrogel models, and Atorvastatin demonstrated increased sensitivity in the 'established' compared to the 'early-stage' model. AML patient samples were equally sensitive to Salinomycin in the 3D hydrogels and partially sensitive to Atorvastatin. Together, this confirms that AML cell sensitivity is drug- and context-specific and that advanced synthetic platforms for higher throughput are valuable tools for pre-clinical evaluation of candidate anti-AML drugs.
Collapse
Affiliation(s)
- Jenna R. James
- Blood Cancer and Stem Cell Group, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK
- Optics and Photonics Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK
| | - Johnathan Curd
- Stem Cell Glycobiology Group, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK
| | - Jennifer C. Ashworth
- Stem Cell Glycobiology Group, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK
- School of Veterinary Medicine & Science, University of Nottingham, Nottingham NG7 2RD, UK
| | - Mays Abuhantash
- Blood Cancer and Stem Cell Group, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK
| | - Martin Grundy
- Blood Cancer and Stem Cell Group, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK
| | - Claire H. Seedhouse
- Blood Cancer and Stem Cell Group, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK
| | - Kenton P. Arkill
- Endothelial and Vascular Imaging Laboratories, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK
| | - Amanda J. Wright
- Optics and Photonics Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK
| | - Catherine L. R. Merry
- Stem Cell Glycobiology Group, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK
| | - Alexander Thompson
- Blood Cancer and Stem Cell Group, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK
- Correspondence:
| |
Collapse
|
15
|
Akbari E, Imani R, Shokrollahi P, Jarchizadeh R, Heidari keshel S. Hydrogel-based formulations for drug delivery to the anterior segment of the eye. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
16
|
3D Bioprinting with Live Cells. ENGINEERED REGENERATION 2022. [DOI: 10.1016/j.engreg.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
|
17
|
Lacroce E, Rossi F. Polymer-based thermoresponsive hydrogels for controlled drug delivery. Expert Opin Drug Deliv 2022; 19:1203-1215. [PMID: 35575265 DOI: 10.1080/17425247.2022.2078806] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION controlled drug delivery through hydrogels is generally limited by the poor barrier that polymeric network can create to diffusion mechanism. Stimuli responsive polymers can help in this way guaranteeing that delivery can be sustained and finely controlled using an external stimulus. AREA COVERED this review provides an overview of recent studies about the use of temperature as an external stimulus able to work as an efficient new route of drug's administration. Thermoresponsive hydrogels are discussed and compared in terms of physical properties and mechanism of drug release considering their classification in intrinsically (formed by thermosensitive polymers) and non-intrinsically (polymers with thermosensitive moieties) hydrogels. EXPERT OPINION thermoresponsive hydrogels can be developed by using different polymers added or not with micro/nanoparticles of organic or inorganic origin. In both cases the final system represents an innovative way for the local and sustained drug delivery in a specific site of the body. In particular, it is possible to obtain an on-demand release of drug by applying a local increase of temperature to the system.
Collapse
Affiliation(s)
- Elisa Lacroce
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131 Milano, Italy
| | - Filippo Rossi
- Department of Chemistry, Materials and Chemical Engineering "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131 Milano, Italy
| |
Collapse
|
18
|
Moriwaki S, Yoshizaki Y, Konno T. Phospholipid polymer hydrogels with rapid dissociation for reversible cell immobilization. J Mater Chem B 2022; 10:2628-2636. [PMID: 35015009 DOI: 10.1039/d1tb02316k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A reversible and cytocompatible cell immobilization polymer matrix with a rapid dissociation rate was prepared using a zwitterionic phospholipid polymer bearing phenylboronic acid and poly(vinyl alcohol) (PVA). A reversible and spontaneously forming phospholipid polymer hydrogel is reported for use as a cell immobilization matrix which caused no invasive damage to the cells. To improve the possibility of applying the hydrogels as a reversible cell immobilization matrix, the stimuli-responsive dissociation rate of polymer hydrogels was designed to have a more rapid rate to ease the recovery of the immobilized cells. In this study, a phospholipid polymer containing 3-methacrylamide phenylboronic acid (MAPBA) as the phenylboronic acid unit was synthesized. The water-soluble phospholipid polymer (PMB-MAPBA) can spontaneously form polymer hydrogels after mixing with PVA solution under normal pressure, room temperature, and neutral pH conditions. Also, the dissociation of the hydrogels after the addition of D-sorbitol completely occurred within 10 minutes. The cells were easily immobilized on the hydrogels during the preparation process. Also, the recovery ratio of the immobilized cells was improved due to the rapid dissociation of the hydrogels. The reversible and spontaneously formed phospholipid polymer hydrogels are promising for use as soft materials for platforms for cell engineering.
Collapse
Affiliation(s)
- Sachi Moriwaki
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3, Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
| | - Yuta Yoshizaki
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3, Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
| | - Tomohiro Konno
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3, Aoba, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
| |
Collapse
|
19
|
An insight into Synthetic, Physiological aspect of Superabsorbent Hydrogels based on Carbohydrate type polymers for various Applications: A Review. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2022. [DOI: 10.1016/j.carpta.2022.100202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
|
20
|
Ullah A, Lim SI. Bioinspired tunable hydrogels: An update on methods of preparation, classification, and biomedical and therapeutic applications. Int J Pharm 2022; 612:121368. [PMID: 34896566 DOI: 10.1016/j.ijpharm.2021.121368] [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: 10/03/2021] [Revised: 11/26/2021] [Accepted: 12/06/2021] [Indexed: 12/24/2022]
Abstract
Hydrogels exhibit water-insoluble three-dimensional polymeric networks capable of absorbing large amounts of biological fluids. Both natural and synthetic polymers are used for the preparation of hydrogel networks. Such polymeric networks are fabricated through chemical or physical mechanisms of crosslinking. Chemical crosslinking is accomplished mainly through covalent bonding, while physical crosslinking involves self-healing secondary forces like H-bonding, host-guest interactions, and antigen-antibody interactions. The building blocks of the hydrogels play an important role in determining the mechanical, biological, and physicochemical properties. Hydrogels are used in a variety of biomedical applications like diagnostics (biodetection and bioimaging), delivery of therapeutics (drugs, immunotherapeutics, and vaccines), wound dressing and skin materials, cardiac complications, contact lenses, tissue engineering, and cell culture because of the inherent characteristics like enhanced water uptake and structural similarity with the extracellular matrix (ECM). This review highlights the recent trends and advances in the roles of hydrogels in biomedical and therapeutic applications. We also discuss the classification and methods of hydrogels preparation. A brief outlook on the future directions of hydrogels is also presented.
Collapse
Affiliation(s)
- Aziz Ullah
- Department of Chemical Engineering, Pukyong National University, Busan 48513, Republic of Korea; Gomal Centre of Pharmaceutical Sciences, Faculty of Pharmacy, Gomal University Dera Ismail Khan 29050, Khyber Pakhtunkhwa, Pakistan
| | - Sung In Lim
- Department of Chemical Engineering, Pukyong National University, Busan 48513, Republic of Korea.
| |
Collapse
|
21
|
Khan F, Atif M, Haseen M, Kamal S, Khan MS, Shahid S, Nami SAA. Synthesis, classification and properties of hydrogels: their applications in drug delivery and agriculture. J Mater Chem B 2021; 10:170-203. [PMID: 34889937 DOI: 10.1039/d1tb01345a] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Absorbent polymers or hydrogel polymer materials have an enhanced water retention capacity and are widely used in agriculture and medicine. The controlled release of bioactive molecules (especially drug proteins) by hydrogels and the encapsulation of living cells are some of the active areas of drug discovery research. Hydrogel-based delivery systems may result in a therapeutically advantageous outcome for drug delivery. They can provide various sequential therapeutic agents including macromolecular drugs, small molecule drugs, and cells to control the release of molecules. Due to their controllable degradability, ability to protect unstable drugs from degradation and flexible physical properties, hydrogels can be used as a platform in which various chemical and physical interactions with encapsulated drugs for controlled release in the system can be studied. Practically, hydrogels that possess biodegradable properties have aroused greater interest in drug delivery systems. The original three-dimensional structure gets broken down into non-toxic substances, thus confirming the excellent biocompatibility of the gel. Chemical crosslinking is a resource-rich method for forming hydrogels with excellent mechanical strength. But in some cases the crosslinker used in the synthesis of the hydrogels may cause some toxicity. However, the physically cross-linked hydrogel preparative method is an alternative solution to overcome the toxicity of cross-linkers. Hydrogels that are responsive to stimuli formed from various natural and synthetic polymers can show significant changes in their properties under external stimuli such as temperature, pH, light, ion changes, and redox potential. Stimulus-responsive hydrogels have a wider range of applications in biomedicine including drug delivery, gene delivery and tissue regeneration. Stimulus-responsive hydrogels loaded with multiple drugs show controlled and sustained drug release and can act as drug carriers. By integrating stimulus-responsive hydrogels, such as those with improved thermal responsiveness, pH responsiveness and dual responsiveness, into textile materials, advanced functions can be imparted to the textile materials, thereby improving the moisture and water retention performance, environmental responsiveness, aesthetic appeal, display and comfort of textiles. This review explores the stimuli-responsive hydrogels in drug delivery systems and examines super adsorbent hydrogels and their application in the field of agriculture.
Collapse
Affiliation(s)
- Faisal Khan
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| | - Mohd Atif
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| | - Mohd Haseen
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| | - Shahid Kamal
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| | - Mohd Shoeb Khan
- Interdisciplinary Nanotechnology Centre, Aligarh Muslim University, Aligarh 202002, India
| | - Shumaila Shahid
- Division of Plant Pathology, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India
| | - Shahab A A Nami
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| |
Collapse
|
22
|
Viola M, Piluso S, Groll J, Vermonden T, Malda J, Castilho M. The Importance of Interfaces in Multi-Material Biofabricated Tissue Structures. Adv Healthc Mater 2021; 10:e2101021. [PMID: 34510824 DOI: 10.1002/adhm.202101021] [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: 05/25/2021] [Revised: 08/06/2021] [Indexed: 11/09/2022]
Abstract
Biofabrication exploits additive manufacturing techniques for creating 3D structures with a precise geometry that aim to mimic a physiological cellular environment and to develop the growth of native tissues. The most recent approaches of 3D biofabrication integrate multiple technologies into a single biofabrication platform combining different materials within different length scales to achieve improved construct functionality. However, the importance of interfaces between the different material phases, has not been adequately explored. This is known to determine material's interaction and ultimately mechanical and biological performance of biofabricated parts. In this review, this gap is bridged by critically examining the interface between different material phases in (bio)fabricated structures, with a particular focus on how interfacial interactions can compromise or define the mechanical (and biological) properties of the engineered structures. It is believed that the importance of interfacial properties between the different constituents of a composite material, deserves particular attention in its role in modulating the final characteristics of 3D tissue-like structures.
Collapse
Affiliation(s)
- Martina Viola
- Department of Orthopeadics University Medical Center Heidelberglaan 100 Utrecht 3508 GA The Netherlands
- Department of Pharmaceutics Utrecht Institute for Pharmaceutical Sciences (UIPS) Faculty of Science Utrecht University Utrecht 3508 TB The Netherlands
| | - Susanna Piluso
- Department of Orthopeadics University Medical Center Heidelberglaan 100 Utrecht 3508 GA The Netherlands
| | - Jürgen Groll
- Department of Functional Materials in Medicine and Dentistry at the Institute of Functional Materials and Biofabrication and Bavarian Polymer Institute University of Würzburg Pleicherwall 2 D‐97070 Wurzburg Germany
| | - Tina Vermonden
- Department of Pharmaceutics Utrecht Institute for Pharmaceutical Sciences (UIPS) Faculty of Science Utrecht University Utrecht 3508 TB The Netherlands
| | - Jos Malda
- Department of Orthopeadics University Medical Center Heidelberglaan 100 Utrecht 3508 GA The Netherlands
- Department of Clinical Sciences Faculty of Veterinary Medicine Utrecht University Yalelaan 1 Utrecht 3584 CL The Netherlands
| | - Miguel Castilho
- Department of Orthopeadics University Medical Center Heidelberglaan 100 Utrecht 3508 GA The Netherlands
- Department of Biomedical Engineering Eindhoven University of Technology De Zaale Eindhoven 5600 MB The Netherlands
| |
Collapse
|
23
|
Salahuddin N, Rehab A, Emad S. Synthesis and efficacy of norfloxacin loaded onto magnetic hydrogel nanocomposites. RSC Adv 2021; 11:30183-30194. [PMID: 35480245 PMCID: PMC9041092 DOI: 10.1039/d1ra04230k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 07/18/2021] [Indexed: 01/07/2023] Open
Abstract
A targeted drug delivery system based on biocompatible magnetic hydrogel nanocomposites consisting of poly[oligo(oxyethylene methacrylate)] anchored Fe3O4 nanoparticles was synthesized. The characteristics, thermal properties, morphology and magnetic properties were studied by XRD, FT-IR, TGA, SEM, TEM and VSM. A norfloxacin (NOR) anti-bacterial agent with a potential antitumor activity was immobilized into hydrogels, Fe3O4 nanoparticles and their magnetic hydrogel nanocomposites. The in vitro drug release manner of NOR was explored at different temperatures and pH values. The behavior of the drug release has been studied via different kinetic models. The antibacterial efficacy was tested against Streptococcus, Staphylococcus aureus, Kelebsella pneumonia and Escherichia coli via well diffusion method, and showed significant activity compared to the unloaded drug. Furthermore, an antitumor efficacy against HCT-116, HepG-2, PC3 and MCF-7 cancer cells revealed the highest cytotoxic efficacy with no influence on healthy cells. These nanodrugs, retaining both antibacterial and anticancer efficacy, have a talented therapeutic potential because of their selective cytotoxicity, connected with the ability to minimize the risk of bacterial infection in a cancer patient who is frequently immunocompromised.
Collapse
Affiliation(s)
- Nehal Salahuddin
- Chemistry Department, Faculty of Science, Tanta University Tanta 31527 Egypt
| | - Ahmed Rehab
- Chemistry Department, Faculty of Science, Tanta University Tanta 31527 Egypt
| | - Sahar Emad
- Chemistry Department, Faculty of Science, Tanta University Tanta 31527 Egypt
| |
Collapse
|
24
|
Piluso S, Skvortsov GA, Altunbek M, Afghah F, Khani N, Koç B, Patterson J. 3D bioprinting of molecularly engineered PEG-based hydrogels utilizing gelatin fragments. Biofabrication 2021; 13. [PMID: 34192670 DOI: 10.1088/1758-5090/ac0ff0] [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: 05/31/2021] [Accepted: 06/30/2021] [Indexed: 12/21/2022]
Abstract
Three-dimensional (3D) bioprinting is an additive manufacturing process in which the combination of biomaterials and living cells, referred to as a bioink, is deposited layer-by-layer to form biologically active 3D tissue constructs. Recent advancements in the field show that the success of this technology requires the development of novel biomaterials or the improvement of existing bioinks. Polyethylene glycol (PEG) is one of the well-known synthetic biomaterials and has been commonly used as a photocrosslinkable bioink for bioprinting; however, other types of cell-friendly crosslinking mechanisms to form PEG hydrogels need to be explored for bioprinting and tissue engineering. In this work, we proposed micro-capillary based bioprinting of a novel molecularly engineered PEG-based bioink that transiently incorporates low molecular weight gelatin (LMWG) fragments. The rheological properties and release profile of the LMWG fragments were characterized, and their presence during hydrogel formation had no effect on the swelling ratio or sol fraction when compared to PEG hydrogels formed without the LMWG fragments. For bioprinting, PEG was first functionalized with cell-adhesive RGD ligands and was then crosslinked using protease-sensitive peptides via a Michael-type addition reaction inside the micro-capillary. The printability was assessed by the analysis of extrudability, shape fidelity, and printing accuracy of the hydrogel filaments after the optimization of the gelation conditions of the PEG-based bioink. The LMWG fragments supplemented into the bioink allowed the extrusion of smooth and uniform cylindrical strands of the hydrogel and improved shape fidelity and printing accuracy. Encapsulated cells in both bioprinted and non-bioprinted PEG-based hydrogels showed high viability and continued to proliferate over time in culture with a well-defined cell morphology depending on the presence of the cell adhesive peptide RGD. The presented micro-capillary based bioprinting process for a novel PEG-based bioink can be promising to construct complex 3D structures with micro-scale range and spatiotemporal variations without using any cytotoxic photoinitiator, UV light, or polymer support.
Collapse
Affiliation(s)
- Susanna Piluso
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, O&N 1, Herestraat 49, Box 813, 3000 Leuven, Belgium.,Department of Materials Engineering, KU Leuven, Kasteelpark Arenberg 44, Box 2450, 3001 Leuven, Belgium.,SentryX, Yalelaan 54, 3584 CM Utrecht, The Netherlands
| | - Gözde Akdeniz Skvortsov
- 3D Bioprinting Laboratory, Nanotechnology Research and Application Center, Sabanci University, Orhanli-Tuzla, Istanbul 34956, Turkey.,Faculty of Engineering and Natural Sciences, Sabanci University, Orhanli-Tuzla, Istanbul 34956, Turkey
| | - Mine Altunbek
- 3D Bioprinting Laboratory, Nanotechnology Research and Application Center, Sabanci University, Orhanli-Tuzla, Istanbul 34956, Turkey.,Faculty of Engineering and Natural Sciences, Sabanci University, Orhanli-Tuzla, Istanbul 34956, Turkey
| | - Ferdows Afghah
- 3D Bioprinting Laboratory, Nanotechnology Research and Application Center, Sabanci University, Orhanli-Tuzla, Istanbul 34956, Turkey.,Faculty of Engineering and Natural Sciences, Sabanci University, Orhanli-Tuzla, Istanbul 34956, Turkey
| | - Navid Khani
- 3D Bioprinting Laboratory, Nanotechnology Research and Application Center, Sabanci University, Orhanli-Tuzla, Istanbul 34956, Turkey.,Faculty of Engineering and Natural Sciences, Sabanci University, Orhanli-Tuzla, Istanbul 34956, Turkey
| | - Bahattin Koç
- 3D Bioprinting Laboratory, Nanotechnology Research and Application Center, Sabanci University, Orhanli-Tuzla, Istanbul 34956, Turkey.,Faculty of Engineering and Natural Sciences, Sabanci University, Orhanli-Tuzla, Istanbul 34956, Turkey.,Integrated Manufacturing Technologies Research and Application Center, Sabanci University, Istanbul 34906, Turkey
| | - Jennifer Patterson
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, O&N 1, Herestraat 49, Box 813, 3000 Leuven, Belgium.,Department of Materials Engineering, KU Leuven, Kasteelpark Arenberg 44, Box 2450, 3001 Leuven, Belgium.,Biomaterials and Regenerative Medicine Group, IMDEA Materials Institute, C/ Eric Kandel 2, Getafe, Madrid 28906, Spain
| |
Collapse
|
25
|
Abstract
Hydrogels are 3D crosslinked polymer matrices having a colossal tendency to imbibe water and exhibit swelling under physiological conditions without deformation in their hydrophilic network. Hydrogels being biodegradable and biocompatible, gained consideration due to some unique characteristics: responsiveness to external stimuli (pH, temperature) and swelling in aqueous solutions. Hydrogels offer a promising option for various pharmaceutical and biomedical applications, including tissue-specific drug delivery at a predetermined, controlled rate. This article presents a brief review of the recent and fundamental advances to design hydrogels, the swelling and deswelling mechanism, various crosslinking methods and their use as an intelligent carrier in the pharmaceutical field. Recent applications of hydrogels are also briefly discussed and exemplified.
Collapse
|
26
|
Jain N, Singh S. Glycans in scaffold design in tissue reconstruction. J BIOACT COMPAT POL 2021. [DOI: 10.1177/0883911521997847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Development of an artificial tissue by tissue engineering is witnessed to be one of the long lasting clarified solutions for the damaged tissue function restoration. To accomplish this, a scaffold is designed as a cell carrier in which the extracellular matrix (ECM) performs a prominent task of controlling the inoculated cell’s destiny. ECM composition, topography and mechanical properties lead to different types of interactions between cells and ECM components that trigger an assortment of cellular reactions via diverse sensing mechanisms and downstream signaling pathways. The polysaccharides in the form of proteoglycans and glycoproteins yield better outcomes when included in the designed matrices. Glycosaminoglycan (GAG) chains present on proteoglycans show a wide range of operations such as sequestering of critical effector morphogens which encourage proficient nutrient contribution toward the growing stem cells for their development and endurance. In this review we discuss how the glycosylation aspects are of considerable importance in everyday housekeeping functions of a cell especially when placed in a controlled environment under ideal growth conditions. Hydrogels made from these GAG chains have been used extensively as a resorbable material that mimics the natural ECM functions for an efficient control over cell attachment, permeability, viability, proliferation, and differentiation processes. Also the incorporation of non-mammalian polysaccharides can elicit specific receptor responses which authorize the creation of numerous vigorous frameworks while prolonging the low cost and immunogenicity of the substance.
Collapse
Affiliation(s)
- Nipun Jain
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, New Delhi, India
| | - Shashi Singh
- CSIR—Centre for Cellular and Molecular Biology, Hyderabad, India
| |
Collapse
|
27
|
Karayilan M, Clamen L, Becker ML. Polymeric Materials for Eye Surface and Intraocular Applications. Biomacromolecules 2021; 22:223-261. [PMID: 33405900 DOI: 10.1021/acs.biomac.0c01525] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Ocular applications of polymeric materials have been widely investigated for medical diagnostics, treatment, and vision improvement. The human eye is a vital organ that connects us to the outside world so when the eye is injured, infected, or impaired, it needs immediate medical treatment to maintain clear vision and quality of life. Moreover, several essential parts of the eye lose their functions upon aging, causing diminished vision. Modern polymer science and polymeric materials offer various alternatives, such as corneal and scleral implants, artificial ocular lenses, and vitreous substitutes, to replace the damaged parts of the eye. In addition to the use of polymers for medical treatment, polymeric contact lenses can provide not only vision correction, but they can also be used as wearable electronics. In this Review, we highlight the evolution of polymeric materials for specific ocular applications such as intraocular lenses and current state-of-the-art polymeric systems with unique properties for contact lens, corneal, scleral, and vitreous body applications. We organize this Review paper by following the path of light as it travels through the eye. Starting from the outside of the eye (contact lenses), we move onto the eye's surface (cornea and sclera) and conclude with intraocular applications (intraocular lens and vitreous body) of mostly synthetic polymers and several biopolymers. Initially, we briefly describe the anatomy and physiology of the eye as a reminder of the eye parts and their functions. The rest of the Review provides an overview of recent advancements in next-generation contact lenses and contact lens sensors, corneal and scleral implants, solid and injectable intraocular lenses, and artificial vitreous body. Current limitations for future improvements are also briefly discussed.
Collapse
Affiliation(s)
- Metin Karayilan
- Department of Chemistry, Duke University, Durham, North Carolina 27708, United States
| | - Liane Clamen
- Adaptilens, LLC, Boston, Massachusetts 02467, United States
| | - Matthew L Becker
- Department of Chemistry, Duke University, Durham, North Carolina 27708, United States.,Mechanical Engineering and Materials Science, Orthopaedic Surgery, and Biomedical Engineering, Duke University, Durham, North Carolina 27708, United States
| |
Collapse
|
28
|
Sung J, Lee DG, Lee S, Park J, Jung HW. Crosslinking Dynamics and Gelation Characteristics of Photo- and Thermally Polymerized Poly(Ethylene Glycol) Hydrogels. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E3277. [PMID: 32717929 PMCID: PMC7435459 DOI: 10.3390/ma13153277] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/16/2020] [Accepted: 07/20/2020] [Indexed: 12/15/2022]
Abstract
The crosslinking behaviors and gelation features of poly(ethylene glycol) (PEG) hydrogels were scrutinized during the UV and thermal polymerizations of mixtures of poly(ethylene glycol) methacrylate (PEGMA, monomer) and poly(ethylene glycol) dimethacrylates (PEGDMAs, crosslinkers). The real-time crosslinking behavior of the PEG hydrogels was quantified as a function of the UV irradiation time and reaction temperature during the UV and thermal polymerization, respectively, using real-time FT-IR spectrometry and rotational rheometry. The gelation characteristics of UV- and thermally crosslinked hydrogels were compared through the analysis of the gel fraction, swelling ratio, surface hardness, and the loading and release of rhodamine-B. The gelation properties of the cured hydrogel films were suitably correlated with the real-time rheological properties and crosslinked network state of the PEG mixtures. The crosslinking and gelation properties of the cured hydrogels could be optimally tuned by not only the molecular weight of the crosslinker but also the UV or thermal polymerization conditions.
Collapse
Affiliation(s)
- Jungmoon Sung
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, Korea; (J.S.); (D.G.L.); (J.P.)
- Analysis Platform, R&D Center, SK Innovation, Daejeon 34124, Korea;
| | - Dong Geun Lee
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, Korea; (J.S.); (D.G.L.); (J.P.)
| | - Sukchin Lee
- Analysis Platform, R&D Center, SK Innovation, Daejeon 34124, Korea;
| | - Junyoung Park
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, Korea; (J.S.); (D.G.L.); (J.P.)
| | - Hyun Wook Jung
- Department of Chemical and Biological Engineering, Korea University, Seoul 02841, Korea; (J.S.); (D.G.L.); (J.P.)
| |
Collapse
|
29
|
Huang J, Liang Y, Huang Z, Xiong J, Wang D. Preparation, Characterization, and Biological Testing of Novel Magnetic Nanocomposite Hydrogels. ACS OMEGA 2020; 5:9733-9743. [PMID: 32391460 PMCID: PMC7203695 DOI: 10.1021/acsomega.9b04080] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 04/09/2020] [Indexed: 06/11/2023]
Abstract
To provide a novel approach for the clinical treatment of cartilage tissue defects, we prepared a new type of magnetic nanocomposite hydrogel with an optimal raw material ratio using Fe3O4, polyvinyl alcohol (PVA), and type-II collagen (COLII). Briefly, five groups of PVA and collagen hydrogel matrices with different mass ratios were prepared by a combination of repeated thawing cycles and foam-frozen ice crystal separation methods. Microscopic characterization was conducted using electron microscopy, and the biomechanical properties of each group of hydrogels were then tested. The highest performing component hydrogel matrix was selected after which Fe3O4 with different mass ratios was introduced to construct a new Fe3O4/PVA/COLII hydrogel. The prepared composite hydrogels were also microscopically characterized using electron microscopy along with scanning, measurements for porosity and moisture content, and biomechanical, infrared spectrum and degradation performance testing. CCK-8 detection and staining to determine the amount of living and dead cells were also performed. Collectively, these results showed that PVA/COLII,95:5 was the optimal hydrogel matrix. Using this hydrogel matrix, five groups of composite hydrogels with different Fe3O4 mass ratios were then prepared. There was no significant difference in the microscopic characteristics between these different hydrogels. Fe3O4/PVA/COLII,5:95:5 had better physical properties as well as swelling performance and cell compatibility. The PVA/COLII,95:5 hydrogel matrix was determined to be the best, while the new magnetic nanocomposite hydrogel Fe3O4/PVA/COLII,5:95:5 had good, comprehensive properties.
Collapse
Affiliation(s)
- Jianghong Huang
- Shenzhen
National Key Department of Orthopedics, Shenzhen Second People’s Hospital (The First Hospital Affiliated
to Shenzhen University), Shenzhen 518035, P. R China
- Shenzhen
Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital
Orthopedic Engineering, Shenzhen Second
People’s Hospital (The First Hospital Affiliated to Shenzhen
University), Shenzhen 518035, P. R China
| | - Yujie Liang
- Shenzhen
Kangning Hospital, Shenzhen Mental Health Center, Shenzhen, Guangdong Province 518020, P. R China
| | - Zhiwang Huang
- Shenzhen
National Key Department of Orthopedics, Shenzhen Second People’s Hospital (The First Hospital Affiliated
to Shenzhen University), Shenzhen 518035, P. R China
- Shenzhen
Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital
Orthopedic Engineering, Shenzhen Second
People’s Hospital (The First Hospital Affiliated to Shenzhen
University), Shenzhen 518035, P. R China
| | - Jianyi Xiong
- Shenzhen
National Key Department of Orthopedics, Shenzhen Second People’s Hospital (The First Hospital Affiliated
to Shenzhen University), Shenzhen 518035, P. R China
- Shenzhen
Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital
Orthopedic Engineering, Shenzhen Second
People’s Hospital (The First Hospital Affiliated to Shenzhen
University), Shenzhen 518035, P. R China
| | - Daping Wang
- Shenzhen
National Key Department of Orthopedics, Shenzhen Second People’s Hospital (The First Hospital Affiliated
to Shenzhen University), Shenzhen 518035, P. R China
- Shenzhen
Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital
Orthopedic Engineering, Shenzhen Second
People’s Hospital (The First Hospital Affiliated to Shenzhen
University), Shenzhen 518035, P. R China
| |
Collapse
|
30
|
Vasile C, Pamfil D, Stoleru E, Baican M. New Developments in Medical Applications of Hybrid Hydrogels Containing Natural Polymers. Molecules 2020; 25:E1539. [PMID: 32230990 PMCID: PMC7180755 DOI: 10.3390/molecules25071539] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 03/21/2020] [Accepted: 03/24/2020] [Indexed: 01/08/2023] Open
Abstract
New trends in biomedical applications of the hybrid polymeric hydrogels, obtained by combining natural polymers with synthetic ones, have been reviewed. Homopolysaccharides, heteropolysaccharides, as well as polypeptides, proteins and nucleic acids, are presented from the point of view of their ability to form hydrogels with synthetic polymers, the preparation procedures for polymeric organic hybrid hydrogels, general physico-chemical properties and main biomedical applications (i.e., tissue engineering, wound dressing, drug delivery, etc.).
Collapse
Affiliation(s)
- Cornelia Vasile
- Physical Chemistry of Polymers Department, “P. Poni” Institute of Macromolecular Chemistry, 41A Gr. Ghica Voda Alley, RO, Iaşi 700484, Romania; (D.P.); (E.S.)
| | - Daniela Pamfil
- Physical Chemistry of Polymers Department, “P. Poni” Institute of Macromolecular Chemistry, 41A Gr. Ghica Voda Alley, RO, Iaşi 700484, Romania; (D.P.); (E.S.)
| | - Elena Stoleru
- Physical Chemistry of Polymers Department, “P. Poni” Institute of Macromolecular Chemistry, 41A Gr. Ghica Voda Alley, RO, Iaşi 700484, Romania; (D.P.); (E.S.)
| | - Mihaela Baican
- Pharmaceutical Physics Department, “Grigore T. Popa” Medicine and Pharmacy University, 16, University Str., Iaşi 700115, Romania
| |
Collapse
|
31
|
Jensen C, Teng Y. Is It Time to Start Transitioning From 2D to 3D Cell Culture? Front Mol Biosci 2020; 7:33. [PMID: 32211418 PMCID: PMC7067892 DOI: 10.3389/fmolb.2020.00033] [Citation(s) in RCA: 741] [Impact Index Per Article: 185.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 02/12/2020] [Indexed: 12/13/2022] Open
Abstract
Cell culture is an important and necessary process in drug discovery, cancer research, as well as stem cell study. Most cells are currently cultured using two-dimensional (2D) methods but new and improved methods that implement three-dimensional (3D) cell culturing techniques suggest compelling evidence that much more advanced experiments can be performed yielding valuable insights. When performing 3D cell culture experiments, the cell environment can be manipulated to mimic that of a cell in vivo and provide more accurate data about cell-to-cell interactions, tumor characteristics, drug discovery, metabolic profiling, stem cell research, and other types of diseases. Scaffold based techniques such as hydrogel-based support, polymeric hard material-based support, hydrophilic glass fiber, and organoids are employed, and each provide their own advantages and applications. Likewise, there are also scaffold free techniques used such as hanging drop microplates, magnetic levitation, and spheroid microplates with ultra-low attachment coating. 3D cell culture has the potential to provide alternative ways to study organ behavior via the use of organoids and is expected to eventually bridge the gap between 2D cell culture and animal models. The present review compares 2D cell culture to 3D cell culture, provides the details surrounding the different 3D culture techniques, as well as focuses on the present and future applications of 3D cell culture.
Collapse
Affiliation(s)
- Caleb Jensen
- Department of Oral Biology and Diagnostic Sciences, Dental College of Georgia, Augusta University, Augusta, GA, United States.,Department of Biology, College of Science and Mathematics, Augusta University, Augusta, GA, United States
| | - Yong Teng
- Department of Oral Biology and Diagnostic Sciences, Dental College of Georgia, Augusta University, Augusta, GA, United States.,Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, GA, United States.,Department of Medical Laboratory, Imaging and Radiologic Sciences, College of Allied Health, Augusta University, Augusta, GA, United States.,Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, Augusta, GA, United States
| |
Collapse
|
32
|
Unagolla JM, Jayasuriya AC. Hydrogel-based 3D bioprinting: A comprehensive review on cell-laden hydrogels, bioink formulations, and future perspectives. APPLIED MATERIALS TODAY 2020; 18:100479. [PMID: 32775607 PMCID: PMC7414424 DOI: 10.1016/j.apmt.2019.100479] [Citation(s) in RCA: 185] [Impact Index Per Article: 46.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Hydrogel plays a vital role in cell-laden three dimensional (3D) bioprinting, whereas those hydrogels mimic the physical and biochemical characteristics of native extracellular matrix (ECM). The complex microenvironment of the ECM does not replicate from the traditional static microenvironment of the hydrogel, but the evolution of the 3D bioprinting facilitates to accommodate the dynamic modulation and spatial heterogeneity of the hydrogel system. Selection of hydrogel for 3D bioprinting depends on the printing techniques including microextrusion, inkjet, laser-assisted printing, and stereolithography. In this review, we specifically cover the 3D printable hydrogels where cells can be encapsulated without significant reduction in the cell viability. The recent research highlights of the most widely used hydrogel materials are elucidated in terms of stability of the hydrogel system, cross-linking method, support cell types and their post-printing cell viability. Also, the techniques used to improve the mechanical and biological properties of the hydrogels, such as adding various organic and inorganic materials and making microchannels, are discussed. Furthermore, the recent advances in vascularized tissue construct and scaffold-free bioprinting as a promising method for vascularization are covered in this review. The recent trends in four-dimensional (4D) bioprinting as a stimuli-responsive formation of new organs, and 3D bioprinting based organ-on-chip systems are also discussed.
Collapse
Affiliation(s)
- Janitha M. Unagolla
- Biomedical Engineering Program, Department of Bioengineering, College of Engineering, University of Toledo, Toledo, OH 43607, USA
| | - Ambalangodage C. Jayasuriya
- Biomedical Engineering Program, Department of Bioengineering, College of Engineering, University of Toledo, Toledo, OH 43607, USA
- Department of Orthopedic Surgery, College of Medicine and Life Sciences, University of Toledo, Toledo, OH 43614, USA
| |
Collapse
|
33
|
Boyer C, Réthoré G, Weiss P, d’Arros C, Lesoeur J, Vinatier C, Halgand B, Geffroy O, Fusellier M, Vaillant G, Roy P, Gauthier O, Guicheux J. A Self-Setting Hydrogel of Silylated Chitosan and Cellulose for the Repair of Osteochondral Defects: From in vitro Characterization to Preclinical Evaluation in Dogs. Front Bioeng Biotechnol 2020; 8:23. [PMID: 32117912 PMCID: PMC7025592 DOI: 10.3389/fbioe.2020.00023] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 01/10/2020] [Indexed: 12/12/2022] Open
Abstract
Articular cartilage (AC) may be affected by many injuries including traumatic lesions that predispose to osteoarthritis. Currently there is no efficient cure for cartilage lesions. In that respect, new strategies for regenerating AC are contemplated with interest. In this context, we aim to develop and characterize an injectable, self-hardening, mechanically reinforced hydrogel (Si-HPCH) composed of silanised hydroxypropymethyl cellulose (Si-HPMC) mixed with silanised chitosan. The in vitro cytocompatibility of Si-HPCH was tested using human adipose stromal cells (hASC). In vivo, we first mixed Si-HPCH with hASC to observe cell viability after implantation in nude mice subcutis. Si-HPCH associated or not with canine ASC (cASC), was then tested for the repair of osteochondral defects in canine femoral condyles. Our data demonstrated that Si-HPCH supports hASC viability in culture. Moreover, Si-HPCH allows the transplantation of hASC in the subcutis of nude mice while maintaining their viability and secretory activity. In the canine osteochondral defect model, while the empty defects were only partially filled with a fibrous tissue, defects filled with Si-HPCH with or without cASC, revealed a significant osteochondral regeneration. To conclude, Si-HPCH is an injectable, self-setting and cytocompatible hydrogel able to support the in vitro and in vivo viability and activity of hASC as well as the regeneration of osteochondral defects in dogs when implanted alone or with ASC.
Collapse
Affiliation(s)
- Cécile Boyer
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
| | - Gildas Réthoré
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
- CHU Nantes, Service d’Odontologie Restauratrice et Chirurgicale, PHU4 OTONN, Nantes, France
| | - Pierre Weiss
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
- CHU Nantes, Service d’Odontologie Restauratrice et Chirurgicale, PHU4 OTONN, Nantes, France
| | - Cyril d’Arros
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
| | - Julie Lesoeur
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
- SC3M – “Electron Microscopy, Microcharacterization and Functional Morphohistology Imaging” Core Facility, Structure Fédérative de Recherche Franc̨ois Bonamy, INSERM – UMS016, CNRS 3556, CHU Nantes, Université de Nantes, Nantes, France
| | - Claire Vinatier
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
- SC3M – “Electron Microscopy, Microcharacterization and Functional Morphohistology Imaging” Core Facility, Structure Fédérative de Recherche Franc̨ois Bonamy, INSERM – UMS016, CNRS 3556, CHU Nantes, Université de Nantes, Nantes, France
| | - Boris Halgand
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
- CHU Nantes, PHU4 OTONN, Nantes, France
| | - Olivier Geffroy
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
- Centre of Research and Preclinical Investigation (C.R.I.P.), ONIRIS, Nantes, France
| | - Marion Fusellier
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
- Centre of Research and Preclinical Investigation (C.R.I.P.), ONIRIS, Nantes, France
| | - Gildas Vaillant
- CHU Nantes, PHU4 OTONN, Nantes, France
- Centre of Research and Preclinical Investigation (C.R.I.P.), ONIRIS, Nantes, France
| | - Patrice Roy
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
- Centre of Research and Preclinical Investigation (C.R.I.P.), ONIRIS, Nantes, France
| | - Olivier Gauthier
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
- Centre of Research and Preclinical Investigation (C.R.I.P.), ONIRIS, Nantes, France
| | - Jérôme Guicheux
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
- Université de Nantes, UFR Odontologie, Nantes, France
- SC3M – “Electron Microscopy, Microcharacterization and Functional Morphohistology Imaging” Core Facility, Structure Fédérative de Recherche Franc̨ois Bonamy, INSERM – UMS016, CNRS 3556, CHU Nantes, Université de Nantes, Nantes, France
- CHU Nantes, PHU4 OTONN, Nantes, France
| |
Collapse
|
34
|
Yao R, Zhang B, Gao T, Zhang N, Wang Y, Meng G, He J, Wu F. Dopamine enhances the mechanical and biological properties of enzyme-induced mineralized hydrogels. J Mater Chem B 2020. [DOI: 10.1039/d0tb01774d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Enzyme-induced mineralization is an effective approach to improving the mechanical properties of acrylamide hydrogel and dopamine biofunctionalization can further significantly improve both the biological properties and the mechanical properties.
Collapse
Affiliation(s)
- Ruijuan Yao
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu
- China
| | - Bo Zhang
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu
- China
| | - Tao Gao
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu
- China
| | - Nihui Zhang
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu
- China
| | - Yao Wang
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu
- China
| | - Guolong Meng
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu
- China
| | - Jing He
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu
- China
| | - Fang Wu
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu
- China
| |
Collapse
|
35
|
Montoya-Villegas KA, Ramírez-Jiménez A, Licea-Claverie Á, Pérez-Sicairos S, Bucio E, Bernáldez-Sarabia J, Licea-Navarro AF. Surface Modification of Polyester-Fabric with Hydrogels and Silver Nanoparticles: Photochemical Versus Gamma Irradiation Methods. MATERIALS 2019; 12:ma12203284. [PMID: 31658585 PMCID: PMC6829902 DOI: 10.3390/ma12203284] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 07/25/2019] [Accepted: 07/26/2019] [Indexed: 11/16/2022]
Abstract
A Gamma irradiation and photochemical crosslinking/grafting of poly(2-hydroxyethyl methacrylate) (PHEMA) and poly(2-hydroxyethyl methacrylate-co-poly(ethylene glycol) methacrylate) (poly(HEMA-co-PEGMA)) hydrogels onto polyethyleneterephtalate fabric (PET) surfaces were evaluated, in order to obtain a hydrophilic homogeneous coating onto PET fabrics. The materials were characterized by FTIR-ATR, SEM, EDS, and thermal analysis. Furthermore, silver nanoparticles (AgNPs) were loaded by in situ reduction of AgNO3, and its antibacterial activity against Staphylococcus aureus and Escherichia coli was determined. Results showed a ticker coating of hydrogel using gamma radiation and stronger in deep modification of the fibers; however, by the photochemical method, a thin coating with good coverage of PET surface was obtained. The differences in hydrophilicity, thermal properties, and antibacterial activity of the coated fabrics by using both methods were rather small.
Collapse
Affiliation(s)
- Kathleen A Montoya-Villegas
- Centro de Graduados e Investigación en Química, Tecnológico Nacional de México/Instituto Tecnológico de Tijuana, Tijuana 22000, Mexico.
| | - Alejandro Ramírez-Jiménez
- Centro de Graduados e Investigación en Química, Tecnológico Nacional de México/Instituto Tecnológico de Tijuana, Tijuana 22000, Mexico.
- CONACyT-Centro de Graduados e Investigación en Química, Tecnológico Nacional de México/Instituto Tecnológico de Tijuana, Tijuana 22000, Mexico.
| | - Ángel Licea-Claverie
- Centro de Graduados e Investigación en Química, Tecnológico Nacional de México/Instituto Tecnológico de Tijuana, Tijuana 22000, Mexico.
| | - Sergio Pérez-Sicairos
- Centro de Graduados e Investigación en Química, Tecnológico Nacional de México/Instituto Tecnológico de Tijuana, Tijuana 22000, Mexico.
| | - Emilio Bucio
- Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Ciudad de Mexico 04510, Mexico.
| | - Johanna Bernáldez-Sarabia
- Departamento de Innovación Biomédica, Centro de Investigación Científica y Educación Superior de Ensenada, Ensenada 22860, Mexico.
| | - Alexei F Licea-Navarro
- Departamento de Innovación Biomédica, Centro de Investigación Científica y Educación Superior de Ensenada, Ensenada 22860, Mexico.
| |
Collapse
|
36
|
Li L, Yu F, Zheng L, Wang R, Yan W, Wang Z, Xu J, Wu J, Shi D, Zhu L, Wang X, Jiang Q. Natural hydrogels for cartilage regeneration: Modification, preparation and application. J Orthop Translat 2019; 17:26-41. [PMID: 31194006 PMCID: PMC6551352 DOI: 10.1016/j.jot.2018.09.003] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 09/10/2018] [Accepted: 09/18/2018] [Indexed: 01/19/2023] Open
Abstract
Hydrogels, consisting of hydrophilic polymers, can be used as films, scaffolds, nanoparticles and drug carriers. They are one of the hot research topics in material science and tissue engineering and are widely used in the field of biomedical and biological sciences. Researchers are seeking for a type of material that is similar to human tissues and can partially replace human tissues or organs. The hydrogel has brought possibility to solve this problem. It has good biocompatibility and biodegradability. After entering the body, it does not cause immune and toxic reactions. The degradation time can be controlled, and the degradation products are nontoxic and nonimmunogenic; the final metabolites can be excreted outside the body. Owing to the lack of blood vessels and poor migration ability of chondrocytes, the self-healing ability of damaged cartilage is limited. Tissue engineering has brought a new direction for the regeneration of cartilage. Drug carriers and scaffolds made of hydrogels are widely used in cartilage tissue engineering. The present review introduces the natural hydrogels, which are often used for cartilage tissue engineering with respect to synthesis, modification and application methods. THE TRANSLATIONAL POTENTIAL OF THIS ARTICLE This review introduces the natural hydrogels that are often used in cartilage tissue engineering with respect to synthesis, modification and application methods. Furthermore, the essential concepts and recent discoveries were demonstrated to illustrate the achievable goals and the current limitations. In addition, we propose the putative challenges and directions for the use of natural hydrogels in cartilage regeneration.
Collapse
Affiliation(s)
- Lan Li
- School of Mechanical Engineering, Southeast University, Nanjing, China
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital Affiliated to Medical School of Nanjing University, Nanjing, China
| | - Fei Yu
- Drum Tower of Clinical Medicine, Nanjing Medical University, Nanjing, China
| | - Liming Zheng
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital Affiliated to Medical School of Nanjing University, Nanjing, China
| | - Rongliang Wang
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital Affiliated to Medical School of Nanjing University, Nanjing, China
| | - Wenqiang Yan
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital Affiliated to Medical School of Nanjing University, Nanjing, China
| | - Zixu Wang
- Drum Tower of Clinical Medicine, Nanjing Medical University, Nanjing, China
| | - Jia Xu
- Drum Tower of Clinical Medicine, Nanjing Medical University, Nanjing, China
| | - Jianxiang Wu
- Drum Tower of Clinical Medicine, Nanjing Medical University, Nanjing, China
| | - Dongquan Shi
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital Affiliated to Medical School of Nanjing University, Nanjing, China
| | - Liya Zhu
- School of Electrical and Automation Engineering, Nanjing Normal University, Nanjing, China
| | - Xingsong Wang
- School of Mechanical Engineering, Southeast University, Nanjing, China
| | - Qing Jiang
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital Affiliated to Medical School of Nanjing University, Nanjing, China
| |
Collapse
|
37
|
Kim H, Kim Y, Park J, Hwang NS, Lee YK, Hwang Y. Recent Advances in Engineered Stem Cell-Derived Cell Sheets for Tissue Regeneration. Polymers (Basel) 2019; 11:E209. [PMID: 30960193 PMCID: PMC6419010 DOI: 10.3390/polym11020209] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 01/21/2019] [Accepted: 01/23/2019] [Indexed: 12/22/2022] Open
Abstract
The substantial progress made in the field of stem cell-based therapy has shown its significant potential applications for the regeneration of defective tissues and organs. Although previous studies have yielded promising results, several limitations remain and should be overcome for translating stem cell-based therapies to clinics. As a possible solution to current bottlenecks, cell sheet engineering (CSE) is an efficient scaffold-free method for harvesting intact cell sheets without the use of proteolytic enzymes, and may be able to accelerate the adoption of stem cell-based treatments for damaged tissues and organs regeneration. CSE uses a temperature-responsive polymer-immobilized surface to form unique, scaffold-free cell sheets composed of one or more cell layers maintained with important intercellular junctions, cell-secreted extracellular matrices, and other important cell surface proteins, which can be achieved by changing the surrounding temperature. These three-dimensional cell sheet-based tissues can be designed for use in clinical applications to target-specific tissue regeneration. This review will highlight the principles, progress, and clinical relevance of current approaches in the cell sheet-based technology, focusing on stem cell-based therapies for bone, periodontal, skin, and vascularized muscles.
Collapse
Affiliation(s)
- Hyunbum Kim
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Chungcheongnam-do 31151, Korea.
- School of Chemical and Biological Engineering, the Institute of Chemical Processes, Seoul National University, Seoul 08826, Korea.
- The BioMax Institute of Seoul National University, Seoul 08826, Korea.
| | - Yunhye Kim
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Chungcheongnam-do 31151, Korea.
| | - Jihyun Park
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Chungcheongnam-do 31151, Korea.
| | - Nathaniel S Hwang
- School of Chemical and Biological Engineering, the Institute of Chemical Processes, Seoul National University, Seoul 08826, Korea.
- The BioMax Institute of Seoul National University, Seoul 08826, Korea.
| | - Yun Kyung Lee
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Chungcheongnam-do 31151, Korea.
| | - Yongsung Hwang
- Soonchunhyang Institute of Medi-bio Science (SIMS), Soonchunhyang University, Cheonan-si, Chungcheongnam-do 31151, Korea.
| |
Collapse
|
38
|
Tan M, Choi Y, Kim J, Kim JH, Fromm KM. Polyaspartamide Functionalized Catechol-Based Hydrogels Embedded with Silver Nanoparticles for Antimicrobial Properties. Polymers (Basel) 2018; 10:E1188. [PMID: 30961113 PMCID: PMC6290624 DOI: 10.3390/polym10111188] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 10/21/2018] [Accepted: 10/22/2018] [Indexed: 11/16/2022] Open
Abstract
In this study, polyaspartamide-based hydrogels were synthesized by boron-catechol coordination followed by incorporation of AgNPs into the materials. Free catechol moieties were exploited to produce AgNPs. TEM analyses displayed AgNPs of less than 20 nm in diameter and with minimum aggregation, attesting the role of hydrogels to act as an efficient template for the production of dispersed particles. XRD analyses confirmed the mean particle size using the Scherrer equation. Release kinetic studies were performed in DMEM medium, showing a slow release over a long time-period. Finally, the MIC and MBC were determined, demonstrating a bacteriostatic and bactericidal effect against Gram-positive S. aureus and Gram-negative E. coli.
Collapse
Affiliation(s)
- Milène Tan
- Department of Chemistry, University of Fribourg, Chemin du Musée, 9, 1700 Fribourg, Switzerland.
| | - Youngjin Choi
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Korea.
| | - Jaeyun Kim
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Korea.
| | - Ji-Heung Kim
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Korea.
| | - Katharina M Fromm
- Department of Chemistry, University of Fribourg, Chemin du Musée, 9, 1700 Fribourg, Switzerland.
| |
Collapse
|
39
|
Liu G, Ding Z, Yuan Q, Xie H, Gu Z. Multi-Layered Hydrogels for Biomedical Applications. Front Chem 2018; 6:439. [PMID: 30320070 PMCID: PMC6167445 DOI: 10.3389/fchem.2018.00439] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 09/03/2018] [Indexed: 02/05/2023] Open
Abstract
Multi-layered hydrogels with organization of various functional layers have been the materials of choice for biomedical applications. This review summarized the recent progress of multi-layered hydrogels according to their preparation methods: layer-by-layer self-assembly technology, step-wise technique, photo-polymerization technique and sequential electrospinning technique. In addition, their morphology and biomedical applications were also introduced. At the end of this review, we discussed the current challenges to the development of multi-layered hydrogels and pointed out that 3D printing may provide a new platform for the design of multi-layered hydrogels and expand their applications in the biomedical field.
Collapse
Affiliation(s)
- Guiting Liu
- Key Laboratory of Sensing Technology and Biomedical Instrument of Guangdong Province, School of Biomedical Engineering, Sun Yat-sen University, Guangzhou, China
| | - Zhangfan Ding
- State Key Laboratory of Oral Diseases, Department of Head and Neck Oncology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Qijuan Yuan
- Key Laboratory of Sensing Technology and Biomedical Instrument of Guangdong Province, School of Biomedical Engineering, Sun Yat-sen University, Guangzhou, China
| | - Huixu Xie
- State Key Laboratory of Oral Diseases, Department of Head and Neck Oncology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Zhipeng Gu
- Key Laboratory of Sensing Technology and Biomedical Instrument of Guangdong Province, School of Biomedical Engineering, Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
40
|
Kabir SMF, Sikdar PP, Haque B, Bhuiyan MAR, Ali A, Islam MN. Cellulose-based hydrogel materials: chemistry, properties and their prospective applications. Prog Biomater 2018; 7:153-174. [PMID: 30182344 PMCID: PMC6173681 DOI: 10.1007/s40204-018-0095-0] [Citation(s) in RCA: 195] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 08/25/2018] [Indexed: 10/28/2022] Open
Abstract
Hydrogels based on cellulose comprising many organic biopolymers including cellulose, chitin, and chitosan are the hydrophilic material, which can absorb and retain a huge proportion of water in the interstitial sites of their structures. These polymers feature many amazing properties such as responsiveness to pH, time, temperature, chemical species and biological conditions besides a very high-water absorption capacity. Biopolymer hydrogels can be manipulated and crafted for numerous applications leading to a tremendous boom in research during recent times in scientific communities. With the growing environmental concerns and an emergent demand, researchers throughout the globe are concentrating particularly on naturally derived hydrogels due to their biocompatibility, biodegradability and abundance. Cellulose-based hydrogels are considered as useful biocompatible materials to be used in medical devices to treat, augment or replace any tissue, organ, or help function of the body. These hydrogels also hold a great promise for applications in agricultural activity, as smart materials and some other useful industrial purposes. This review offers an overview of the recent and contemporary research regarding physiochemical properties of cellulose-based hydrogels along with their applications in multidisciplinary areas including biomedical fields such as drug delivery, tissue engineering and wound healing, healthcare and hygienic products as well as in agriculture, textiles and industrial applications as smart materials.
Collapse
Affiliation(s)
- S M Fijul Kabir
- Department of Textiles, Apparel Design and Merchandising, Louisiana State University, Baton Rouge, LA, 70803, USA.
| | - Partha P Sikdar
- Department of Textiles, Merchandising and Interiors, University of Georgia, Athens, GA, 30602, USA
| | - B Haque
- College of Textile Engineering, University of Chittagong, Chittagong, 4331, Bangladesh
| | - M A Rahman Bhuiyan
- Department of Textile Engineering, Dhaka University of Engineering and Technology, DUET, Gazipur, 1700, Bangladesh
| | - A Ali
- Department of Textile Engineering, Dhaka University of Engineering and Technology, DUET, Gazipur, 1700, Bangladesh
| | - M N Islam
- Department of Chemistry, Dhaka University of Engineering and Technology, DUET, Gazipur, 1700, Bangladesh
| |
Collapse
|
41
|
Biocompatible and Implantable Optical Fibers and Waveguides for Biomedicine. MATERIALS 2018; 11:ma11081283. [PMID: 30044416 PMCID: PMC6117721 DOI: 10.3390/ma11081283] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 07/20/2018] [Accepted: 07/21/2018] [Indexed: 11/17/2022]
Abstract
Optical fibers and waveguides in general effectively control and modulate light propagation, and these tools have been extensively used in communication, lighting and sensing. Recently, they have received increasing attention in biomedical applications. By delivering light into deep tissue via these devices, novel applications including biological sensing, stimulation and therapy can be realized. Therefore, implantable fibers and waveguides in biocompatible formats with versatile functionalities are highly desirable. In this review, we provide an overview of recent progress in the exploration of advanced optical fibers and waveguides for biomedical applications. Specifically, we highlight novel materials design and fabrication strategies to form implantable fibers and waveguides. Furthermore, their applications in various biomedical fields such as light therapy, optogenetics, fluorescence sensing and imaging are discussed. We believe that these newly developed fiber and waveguide based devices play a crucial role in advanced optical biointerfaces.
Collapse
|
42
|
Martin N, Youssef G. Dynamic properties of hydrogels and fiber-reinforced hydrogels. J Mech Behav Biomed Mater 2018; 85:194-200. [PMID: 29908487 DOI: 10.1016/j.jmbbm.2018.06.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 03/23/2018] [Accepted: 06/05/2018] [Indexed: 12/26/2022]
Abstract
Hydrophilic polymers, or hydrogels, are used for a wide variety of biomedical applications, due to their inherent ability to withhold a high-water content. In recent years, a large effort has been focused on tailoring the mechanical properties of these hydrogels to become more appropriate materials for use as anatomical and physiological structural supports. A few of these such methods include using diverse types of polymers, both natural and synthetic, varying the type of molecular cross-linking, as well as combining these efforts to form interpenetrating polymer network hydrogels. While multiple research groups have characterized these various hydrogels under quasi-static conditions, their dynamic properties, representative of native physiological loading scenarios, have been scarcely reported. In this study, an E-glass fiber reinforced family of alginate/PAAm hydrogels cross-linked by both divalent and trivalent cations are fabricated and investigated. The effect of the reinforcement phase on the dynamic and hydration behaviors is then explicated. Additionally, a micromechanics framework for short cylindrical chopped fibers is utilized to discern the contribution of the matrix and fiber constituents on the hydrogel composite. The addition of E-glass fibers resulted in the storage modulus exhibiting a ~50%, 5%, and ~120%, increase with a mere addition of 2 wt% of the reinforcing fibers to Na-, Sr-, and Al-alginate/PAAm, respectively. In studying the cross-linking effect of various divalent (Ba, Ca, Sr) and trivalent (Al, Fe) cations, it was noteworthy that the hydrogels were found to be effective in dissipating energy while resisting mechanical deformation when they are cross-linked with higher molecular weight elements, regardless of valency. This report on the dynamic properties of these hydrogels will help to improve their optimization for future use in biomedical load-bearing applications.
Collapse
Affiliation(s)
- Nicholas Martin
- Mechanical Engineering Department, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182, USA
| | - George Youssef
- Mechanical Engineering Department, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182, USA.
| |
Collapse
|
43
|
Sheffield C, Meyers K, Johnson E, Rajachar RM. Application of Composite Hydrogels to Control Physical Properties in Tissue Engineering and Regenerative Medicine. Gels 2018; 4:E51. [PMID: 30674827 PMCID: PMC6209271 DOI: 10.3390/gels4020051] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 05/25/2018] [Accepted: 05/29/2018] [Indexed: 12/23/2022] Open
Abstract
The development of biomaterials for the restoration of the normal tissue structure⁻function relationship in pathological conditions as well as acute and chronic injury is an area of intense investigation. More recently, the use of tailored or composite hydrogels for tissue engineering and regenerative medicine has sought to bridge the gap between natural tissues and applied biomaterials more clearly. By applying traditional concepts in engineering composites, these hydrogels represent hierarchical structured materials that translate more closely the key guiding principles required for improved recovery of tissue architecture and functional behavior, including physical, mass transport, and biological properties. For tissue-engineering scaffolds in general, and more specifically in composite hydrogel materials, each of these properties provide unique qualities that are essential for proper augmentation and repair following disease and injury. The broad focus of this review is on physical properties in particular, static and dynamic mechanical properties provided by composite hydrogel materials and their link to native tissue architecture and, ultimately, tissue-specific applications for composite hydrogels.
Collapse
Affiliation(s)
- Cassidy Sheffield
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI 49931, USA.
| | - Kaylee Meyers
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI 49931, USA.
| | - Emil Johnson
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI 49931, USA.
| | - Rupak M Rajachar
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI 49931, USA.
| |
Collapse
|
44
|
Soft chitosan microbeads scaffold for 3D functional neuronal networks. Biomaterials 2018; 156:159-171. [DOI: 10.1016/j.biomaterials.2017.11.043] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/15/2017] [Accepted: 11/27/2017] [Indexed: 12/27/2022]
|
45
|
Yu Y, Lu Q, Yuan S, Zhang R, Wu Z. Properties of Thermoresponsive N-maleyl gelatin-co-P(N-isopropylacrylamide) hydrogel with ultrahigh mechanical strength and self-recovery. JOURNAL OF POLYMER RESEARCH 2017. [DOI: 10.1007/s10965-017-1357-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
46
|
Leung S, McGlashan SR, Musson DSP, Cornish J, Anderson IA, Shim VBK. Investigations of Strain Fields in 3D Hydrogels Under Dynamic Confined Loading. J Med Biol Eng 2017. [DOI: 10.1007/s40846-017-0319-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
47
|
Wang H, Agarwal P, Xiao Y, Peng H, Zhao S, Liu X, Zhou S, Li J, Liu Z, He X. A Nano-In-Micro System for Enhanced Stem Cell Therapy of Ischemic Diseases. ACS CENTRAL SCIENCE 2017; 3:875-885. [PMID: 28852702 PMCID: PMC5571461 DOI: 10.1021/acscentsci.7b00213] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Indexed: 05/12/2023]
Abstract
Stem cell therapy holds great potential for treating ischemic diseases. However, contemporary methods for local stem cell delivery suffer from poor cell survival/retention after injection. We developed a unique multiscale delivery system by encapsulating therapeutic agent-laden nanoparticles in alginate hydrogel microcapsules and further coentrapping the nano-in-micro capsules with stem cells in collagen hydrogel. The multiscale system exhibits significantly higher mechanical strength and stability than pure collagen hydrogel. Moreover, unlike nanoparticles, the nano-in-micro capsules do not move with surrounding body fluid and are not taken up by the cells. This allows a sustained and localized release of extracellular epidermal growth factor (EGF), a substance that could significantly enhance the proliferation of mesenchymal stem cells while maintaining their multilineage differentiation potential via binding with its receptors on the stem cell surface. As a result, the multiscale system significantly improves the stem cell survival at 8 days after implantation to ∼70% from ∼4-7% for the conventional system with nanoparticle-encapsulated EGF or free EGF in collagen hydrogel. After injecting into the ischemic limbs of mice, stem cells in the multiscale system facilitate tissue regeneration to effectively restore ∼100% blood perfusion in 4 weeks without evident side effects.
Collapse
Affiliation(s)
- Hai Wang
- Department of Biomedical Engineering, Comprehensive Cancer Center, Davis Heart and Lung
Research Institute, and Division of Cardiovascular Medicine,
and Department of Veterinary
Biosciences, The Ohio State University, Columbus, Ohio 43210, United States
| | - Pranay Agarwal
- Department of Biomedical Engineering, Comprehensive Cancer Center, Davis Heart and Lung
Research Institute, and Division of Cardiovascular Medicine,
and Department of Veterinary
Biosciences, The Ohio State University, Columbus, Ohio 43210, United States
| | - Yichao Xiao
- Department of Biomedical Engineering, Comprehensive Cancer Center, Davis Heart and Lung
Research Institute, and Division of Cardiovascular Medicine,
and Department of Veterinary
Biosciences, The Ohio State University, Columbus, Ohio 43210, United States
- Department of Burns and Plastic Surgery, The Third
Xiangya Hospital and Department of Cardiology,
The Second Xiangya Hospital, Central South
University, Changsha, Hunan 410013, P.R. China
| | - Hao Peng
- Department of Biomedical Engineering, Comprehensive Cancer Center, Davis Heart and Lung
Research Institute, and Division of Cardiovascular Medicine,
and Department of Veterinary
Biosciences, The Ohio State University, Columbus, Ohio 43210, United States
- Department of Burns and Plastic Surgery, The Third
Xiangya Hospital and Department of Cardiology,
The Second Xiangya Hospital, Central South
University, Changsha, Hunan 410013, P.R. China
| | - Shuting Zhao
- Department of Biomedical Engineering, Comprehensive Cancer Center, Davis Heart and Lung
Research Institute, and Division of Cardiovascular Medicine,
and Department of Veterinary
Biosciences, The Ohio State University, Columbus, Ohio 43210, United States
| | - Xuanyou Liu
- Department of Biomedical Engineering, Comprehensive Cancer Center, Davis Heart and Lung
Research Institute, and Division of Cardiovascular Medicine,
and Department of Veterinary
Biosciences, The Ohio State University, Columbus, Ohio 43210, United States
| | - Shenghua Zhou
- Department of Burns and Plastic Surgery, The Third
Xiangya Hospital and Department of Cardiology,
The Second Xiangya Hospital, Central South
University, Changsha, Hunan 410013, P.R. China
| | - Jianrong Li
- Department of Biomedical Engineering, Comprehensive Cancer Center, Davis Heart and Lung
Research Institute, and Division of Cardiovascular Medicine,
and Department of Veterinary
Biosciences, The Ohio State University, Columbus, Ohio 43210, United States
| | - Zhenguo Liu
- Department of Biomedical Engineering, Comprehensive Cancer Center, Davis Heart and Lung
Research Institute, and Division of Cardiovascular Medicine,
and Department of Veterinary
Biosciences, The Ohio State University, Columbus, Ohio 43210, United States
| | - Xiaoming He
- Department of Biomedical Engineering, Comprehensive Cancer Center, Davis Heart and Lung
Research Institute, and Division of Cardiovascular Medicine,
and Department of Veterinary
Biosciences, The Ohio State University, Columbus, Ohio 43210, United States
| |
Collapse
|
48
|
Hong HJ, Koom WS, Koh WG. Cell Microarray Technologies for High-Throughput Cell-Based Biosensors. SENSORS (BASEL, SWITZERLAND) 2017; 17:E1293. [PMID: 28587242 PMCID: PMC5492771 DOI: 10.3390/s17061293] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 05/24/2017] [Accepted: 05/31/2017] [Indexed: 12/27/2022]
Abstract
Due to the recent demand for high-throughput cellular assays, a lot of efforts have been made on miniaturization of cell-based biosensors by preparing cell microarrays. Various microfabrication technologies have been used to generate cell microarrays, where cells of different phenotypes are immobilized either on a flat substrate (positional array) or on particles (solution or suspension array) to achieve multiplexed and high-throughput cell-based biosensing. After introducing the fabrication methods for preparation of the positional and suspension cell microarrays, this review discusses the applications of the cell microarray including toxicology, drug discovery and detection of toxic agents.
Collapse
Affiliation(s)
- Hye Jin Hong
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Korea.
| | - Woong Sub Koom
- Department of Radiation Oncology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Korea.
| | - Won-Gun Koh
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Korea.
| |
Collapse
|
49
|
Ren F, Yesildag C, Zhang Z, Lensen MC. Surface Patterning of Gold Nanoparticles on PEG-Based Hydrogels to Control Cell Adhesion. Polymers (Basel) 2017; 9:E154. [PMID: 30970833 PMCID: PMC6432185 DOI: 10.3390/polym9050154] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 04/18/2017] [Accepted: 04/21/2017] [Indexed: 11/16/2022] Open
Abstract
We report on a versatile and easy approach to micro-pattern gold nanoparticles (Au NPs) on 8-arm poly(ethylene glycol)-vinyl sulfone thiol (8PEG-VS-SH) hydrogels, and the application of these patterned Au NPs stripes in controlling cell adhesion. Firstly, the Au NPs were patterned on silicon wafers, and then they were transferred onto reactive, multifunctional 8PEG-VS-SH hydrogels. The patterned, micrometer-sized Au NPs stripes with variable spacings ranging from 20 μm to 50 μm were created by our recently developed micro-contact deprinting method. For this micro-contact deprinting approach, four different PEG-based stamp materials have been tested and it was found that the triblock copolymer PEG-PPG-PEG-(3BC) stamp established the best transfer efficiency and has been used in the ongoing work. After the successful creation of micro-patterns of Au NPs stripes on silicon, the patterns can be transferred conveniently and accurately to 8PEG-VS-SH hydrogel films. Subsequently these Au NPs patterns on 8PEG-VS-SH hydrogels have been investigated in cell culture with murine fibroblasts (L-929). The cells have been observed to adhere to and spread on those nano-patterned micro-lines in a remarkably selective and ordered manner.
Collapse
Affiliation(s)
- Fang Ren
- Nanopatterned Biomaterials, Technische Universität Berlin, Sekr. TC 1, Strasse des 17. Juni 124, Berlin 10623, Germany.
| | - Cigdem Yesildag
- Nanopatterned Biomaterials, Technische Universität Berlin, Sekr. TC 1, Strasse des 17. Juni 124, Berlin 10623, Germany.
| | - Zhenfang Zhang
- Nanopatterned Biomaterials, Technische Universität Berlin, Sekr. TC 1, Strasse des 17. Juni 124, Berlin 10623, Germany.
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Marga C Lensen
- Nanopatterned Biomaterials, Technische Universität Berlin, Sekr. TC 1, Strasse des 17. Juni 124, Berlin 10623, Germany.
| |
Collapse
|
50
|
Microfluidic Encapsulation of Ovarian Follicles for 3D Culture. Ann Biomed Eng 2017; 45:1676-1684. [PMID: 28321583 DOI: 10.1007/s10439-017-1823-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Accepted: 03/16/2017] [Indexed: 12/23/2022]
Abstract
The ovarian follicle that contains one single oocyte is the fundamental functional tissue unit of mammalian ovary. Therefore, isolation and in vitro culture of ovarian follicles to obtain fertilizable oocytes are regarded as a promising strategy for women to combat infertility. In this communication, we performed a brief survey of studies on microfluidic encapsulation of ovarian follicles in core-shell hydrogel microcapsules for biomimetic 3D culture. These studies highlighted that recapitulation of the mechanical heterogeneity of the extracellular matrix in ovary is crucial for in vitro culture to develop early pre-antral follicles to the antral stage, and for the release of cumulus-oocyte complex (COC) from antral follicles in vitro. The hydrogel encapsulation-based biomimetic culture system and the microfluidic technology may be invaluable to facilitate follicle culture as a viable option for restoring women's fertility in the clinic.
Collapse
|