1
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Gao W, Zhang D, Wang H, Qiao R, Li C. Guanosine-Based Multidrug Strategy Delivery for Synergistic Anti-Inflammation. ACS Macro Lett 2024:260-265. [PMID: 38335274 DOI: 10.1021/acsmacrolett.3c00562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2024]
Abstract
The development of codelivery approaches for combination therapy is of great significance, especially for natural products that need to be combined to achieve therapeutic effects. Targeted delivery of multiple drugs through a single carrier remains a challenge. Here, a multi-drug-loaded hydrogel, incorporating quercetin, demethyleneberberine, and dencichine, based on a G4-quadruplex was designed and prepared. Catechol drugs were responsively released in a simulated inflammatory pathological environment by a borate ester linkage, while coagulating dencichine encapsulated in the hydrogel was released along with the degradation of assemblies. The multi-drug-loaded codelivery system is expected to enhance the treatment of inflammatory bowel disease through the synergistic effect of the components. The preparation, characteristic, and physicochemical properties of the multi-drug-loaded assembly were depicted by NMR, CD, and TEM. Degradation assays in vitro proved the good biocompatibility and safety of the hydrogel and a potential pathway to injectable administration. The assays of typical inflammatory cytokines, including TNF-α and IL-6, indicated that these can be significantly suppressed by the treatment of the hydrogel. The current work provided a simple strategy to construct a multi-drug-loaded hydrogel carrier, which facilitated synergistic therapy for natural products by a codelivery approach.
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Affiliation(s)
- Wei Gao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Di Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Hongyue Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Renzhong Qiao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Chao Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
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2
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Zahra D, Shokat Z, Ahmad A, Javaid A, Khurshid M, Ashfaq UA, Nashwan AJ. Exploring the recent developments of alginate silk fibroin material for hydrogel wound dressing: A review. Int J Biol Macromol 2023; 248:125989. [PMID: 37499726 DOI: 10.1016/j.ijbiomac.2023.125989] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 07/23/2023] [Accepted: 07/24/2023] [Indexed: 07/29/2023]
Abstract
Hydrogels, a type of polymeric material capable of retaining water within a three-dimensional network, have demonstrated their potential in wound healing, surpassing traditional wound dressings. These hydrogels possess remarkable mechanical, chemical, and biological properties, making them suitable scaffolds for tissue regeneration. This article aims to emphasize the advantages of alginate, silk fibroin, and hydrogel-based wound dressings, specifically highlighting their crucial functions that accelerate the healing process of skin wounds. Noteworthy functions include self-healing ability, water solubility, anti-inflammatory properties, adhesion, antimicrobial properties, drug delivery, conductivity, and responsiveness to stimuli. Moreover, recent advancements in hydrogel technology have resulted in the development of wound dressings with enhanced features for monitoring wound progression, further augmenting their effectiveness. This review emphasizes the utilization of hydrogel membranes for treating excisional and incisional wounds, while exploring recent breakthroughs in hydrogel wound dressings, including nanoparticle composite hydrogels, stem cell hydrogel composites, and curcumin-hydrogel composites. Additionally, the review focuses on diverse synthesis procedures, designs, and potential applications of hydrogels in wound healing dressings.
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Affiliation(s)
- Duaa Zahra
- Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Pakistan
| | - Zeeshan Shokat
- Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Pakistan
| | - Azka Ahmad
- Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Pakistan
| | - Anam Javaid
- Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Pakistan
| | - Mohsin Khurshid
- Institute of Microbiology, Government College University Faisalabad, Pakistan
| | - Usman Ali Ashfaq
- Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Pakistan.
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3
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Godoy-Gallardo M, Merino-Gómez M, Matiz LC, Mateos-Timoneda MA, Gil FJ, Perez RA. Nucleoside-Based Supramolecular Hydrogels: From Synthesis and Structural Properties to Biomedical and Tissue Engineering Applications. ACS Biomater Sci Eng 2023; 9:40-61. [PMID: 36524860 DOI: 10.1021/acsbiomaterials.2c01051] [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] [Indexed: 12/23/2022]
Abstract
Supramolecular hydrogels are of great interest in tissue scaffolding, diagnostics, and drug delivery due to their biocompatibility and stimuli-responsive properties. In particular, nucleosides are promising candidates as building blocks due to their manifold noncovalent interactions and ease of chemical modification. Significant progress in the field has been made over recent years to allow the use of nucleoside-based supramolecular hydrogels in the biomedical field, namely drug delivery and 3D bioprinting. For example, their long-term stability, printability, functionality, and bioactivity have been greatly improved by employing more than one gelator, incorporating different cations, including silver for antibacterial activity, or using additives such as boric acid or even biomolecules. This now permits their use as bioinks for 3D printing to produce cell-laden scaffolds with specified geometries and pore sizes as well as a homogeneous distribution of living cells and bioactive molecules. We have summarized the latest advances in nucleoside-based supramolecular hydrogels. Additionally, we discuss their synthesis, structural properties, and potential applications in tissue engineering and provide an outlook and future perspective on ongoing developments in the field.
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Affiliation(s)
- Maria Godoy-Gallardo
- Bioengineering Institute of Technology (BIT), Department of Basic Science, International University of Catalonia (UIC), Carrer de Josep Trueta, 08195 Sant Cugat del Vallès, Barcelona, Spain
| | - Maria Merino-Gómez
- Bioengineering Institute of Technology (BIT), Department of Basic Science, International University of Catalonia (UIC), Carrer de Josep Trueta, 08195 Sant Cugat del Vallès, Barcelona, Spain
| | - Luisamaria C Matiz
- Bioengineering Institute of Technology (BIT), Department of Basic Science, International University of Catalonia (UIC), Carrer de Josep Trueta, 08195 Sant Cugat del Vallès, Barcelona, Spain
| | - Miguel A Mateos-Timoneda
- Bioengineering Institute of Technology (BIT), Department of Basic Science, International University of Catalonia (UIC), Carrer de Josep Trueta, 08195 Sant Cugat del Vallès, Barcelona, Spain
| | - F Javier Gil
- Bioengineering Institute of Technology (BIT), Department of Basic Science, International University of Catalonia (UIC), Carrer de Josep Trueta, 08195 Sant Cugat del Vallès, Barcelona, Spain.,Department of Dentistry, Faculty of Dentistry, International University of Catalonia (UIC), Carrer de Josep Trueta, 08195 Sant Cugat del Vallès, Barcelona, Spain
| | - Roman A Perez
- Bioengineering Institute of Technology (BIT), Department of Basic Science, International University of Catalonia (UIC), Carrer de Josep Trueta, 08195 Sant Cugat del Vallès, Barcelona, Spain
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4
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Deng C, Yang H, Liu S, Zhao Z. Self-assembly of Dendrimer-DNA amphiphiles and their catalysis as G-quadruplex/hemin DNAzymes. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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5
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Liu R, Chen K, Liu H, Liu Y, Cong R, Guo J, Tian Y. High Performance Conductive Hydrogel for Strain Sensing Applications and Digital Image Mapping. ACS APPLIED MATERIALS & INTERFACES 2022; 14:51341-51350. [PMID: 36327991 DOI: 10.1021/acsami.2c15669] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
A hydrogel strain sensor can successfully transform its deformation into resistance changes, offering novel options for the Internet of Things (IoT) and artificial intelligence (AI). However, it remains challenging to prepare hydrogel sensors with superior performance (e.g., high conductivity). Here, we produced a conductive hydrogel (named PPC hydrogel) utilizing only three components, PVA (poly(vinyl alcohol)), PAAS (polyacrylate sodium), and CaCl2, through freezing cross-linking and ion chelation. The PPC hydrogel is endowed with high electrical conductivity of approximately 5.2 S/m without the addition of highly conductive materials due to the unique ionic cluster mesh structure, thus enabling an outstanding performance of strain sensing. The PPC hydrogel also maintains electrical conductivity in frozen and underwater conditions and resists swelling in underwater environments, allowing it to be used under water for extended periods of time (more than 15 days). The PPC hydrogel-based strain sensor can be used as a flexible electrode for electrocardiogram (ECG) and electromyogram (EMG) examinations and sensitively monitor human activity as well as recognize handwriting. Moreover, we designed a python-based visualization program combined with a PPC hydrogel array to implement pressure-sensing digital image mapping for remote IoT monitoring. As a flexible sensor for biosafety, the PPC hydrogel has potential applications in the field of intelligent sensing, the IoT, and even Internet of Body systems.
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Affiliation(s)
- Ruonan Liu
- College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Kun Chen
- College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - He Liu
- College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Yiying Liu
- College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
- Foshan Graduate School of Innovation, Northeastern University, Foshan 528300, China
| | - Rong Cong
- College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
| | - Jinhong Guo
- School of Sensing Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Ye Tian
- College of Medicine and Biological Information Engineering, Northeastern University, Shenyang 110169, China
- Foshan Graduate School of Innovation, Northeastern University, Foshan 528300, China
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6
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Ranamalla SR, Porfire AS, Tomuță I, Banciu M. An Overview of the Supramolecular Systems for Gene and Drug Delivery in Tissue Regeneration. Pharmaceutics 2022; 14:pharmaceutics14081733. [PMID: 36015356 PMCID: PMC9412871 DOI: 10.3390/pharmaceutics14081733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/31/2022] [Accepted: 08/03/2022] [Indexed: 12/03/2022] Open
Abstract
Tissue regeneration is a prominent area of research, developing biomaterials aimed to be tunable, mechanistic scaffolds that mimic the physiological environment of the tissue. These biomaterials are projected to effectively possess similar chemical and biological properties, while at the same time are required to be safely and quickly degradable in the body once the desired restoration is achieved. Supramolecular systems composed of reversible, non-covalently connected, self-assembly units that respond to biological stimuli and signal cells have efficiently been developed as preferred biomaterials. Their biocompatibility and the ability to engineer the functionality have led to promising results in regenerative therapy. This review was intended to illuminate those who wish to envisage the niche translational research in regenerative therapy by summarizing the various explored types, chemistry, mechanisms, stimuli receptivity, and other advancements of supramolecular systems.
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Affiliation(s)
- Saketh Reddy Ranamalla
- Department of Pharmaceutical Technology and Bio Pharmacy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400010 Cluj-Napoca, Romania
- Doctoral School in Integrative Biology, Faculty of Biology and Geology, “Babeș-Bolyai” University, 400015 Cluj-Napoca, Romania
| | - Alina Silvia Porfire
- Department of Pharmaceutical Technology and Bio Pharmacy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400010 Cluj-Napoca, Romania
- Correspondence:
| | - Ioan Tomuță
- Department of Pharmaceutical Technology and Bio Pharmacy, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400010 Cluj-Napoca, Romania
| | - Manuela Banciu
- Department of Molecular Biology and Biotechnology, Center of Systems Biology, Biodiversity and Bioresources, Faculty of Biology and Geology, “Babeș-Bolyai” University, 400015 Cluj-Napoca, Romania
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7
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Hao R, Cui Z, Zhang X, Tian M, Zhang L, Rao F, Xue J. Rational Design and Preparation of Functional Hydrogels for Skin Wound Healing. Front Chem 2022; 9:839055. [PMID: 35141209 PMCID: PMC8818740 DOI: 10.3389/fchem.2021.839055] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 12/30/2021] [Indexed: 01/05/2023] Open
Abstract
Skin wound healing often contains a series of dynamic and complex physiological healing processes. It is a great clinical challenge to effectively treat the cutaneous wound and regenerate the damaged skin. Hydrogels have shown great promise for skin wound healing through the rational design and preparation to endow with specific functionalities. In the mini review, we firstly introduce the design and construction of various types of hydrogels based on their bonding chemistry during cross-linking. Then, we summarize the recent research progress on the functionalization of bioactive hydrogel dressings for skin wound healing, including anti-bacteria, anti-inflammatory, tissue proliferation and remodeling. In addition, we highlight the design strategies of responsive hydrogels to external physical stimuli. Ultimately, we provide perspectives on future directions and challenges of functional hydrogels for skin wound healing.
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Affiliation(s)
- Ruinan Hao
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, China
| | - Zhuoyi Cui
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, China
| | - Xindan Zhang
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, China
| | - Ming Tian
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, China
| | - Liqun Zhang
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, China
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, China
| | - Feng Rao
- Trauma Center, Peking University People’s Hospital, Beijing, China
- Key Laboratory of Trauma and Neural Regeneration, Ministry of Education, National Trauma Medical Center, Peking University, Beijing, China
- *Correspondence: Jiajia Xue, ; Feng Rao,
| | - Jiajia Xue
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, Beijing, China
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, China
- *Correspondence: Jiajia Xue, ; Feng Rao,
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8
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Ding T, Qi J, Zou J, Dan H, Zhao H, Chen Q. A multifunctional supramolecular hydrogel for infected wound healing. Biomater Sci 2021; 10:381-395. [PMID: 34913050 DOI: 10.1039/d1bm01575c] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Bacterial infection poses a significant threat to wound healing, and the preparation of novel wound dressings is very important. However, currently reported dressings serve as traditional physical barriers or functional ones with limited effects, such as antibacterial effect or adhesion. There is growing demand for developing wound dressing materials with antibacterial effect, good adhesion, proper degradation within the wound recovery time, and simple synthesis. In this study, based on a natural plant extract - tannic acid (TA) and natural guanosine (G), a supramolecular soft hydrogel (G-TA hydrogel) was successfully synthesized based on dynamic borate esters in a one-pot reaction. The hydrogel showed excellent antibacterial and adhesive properties and could be degraded within three days in vivo. In addition, the G-TA hydrogel also showed remarkable antioxidant capability, excellent injectability, a long in vitro lifespan, and good cytocompatibility on L929 cells. Furthermore, the hydrogel could accelerate the healing of full-thickness wounds on the back skin of mice, indicating its promising applications in wound repair.
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Affiliation(s)
- Tingting Ding
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, Med-X Center for Materials, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China.
| | - Jiajia Qi
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, Med-X Center for Materials, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China.
| | - Jingcheng Zou
- West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Hongxia Dan
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, Med-X Center for Materials, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China.
| | - Hang Zhao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, Med-X Center for Materials, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China.
| | - Qianming Chen
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, Med-X Center for Materials, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, 610041, P. R. China.
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9
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Tan Z, Bilal M, Raza A, Cui J, Ashraf SS, Iqbal HMN. Expanding the Biocatalytic Scope of Enzyme-Loaded Polymeric Hydrogels. Gels 2021; 7:gels7040194. [PMID: 34842692 PMCID: PMC8628689 DOI: 10.3390/gels7040194] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/27/2021] [Accepted: 11/02/2021] [Indexed: 02/05/2023] Open
Abstract
In recent years, polymeric hydrogels have appeared promising matrices for enzyme immobilization to design, signify and expand bio-catalysis engineering. Therefore, the development and deployment of polymeric supports in the form of hydrogels and other robust geometries are continuously growing to green the twenty-first-century bio-catalysis. Furthermore, adequately fabricated polymeric hydrogel materials offer numerous advantages that shield pristine enzymes from denaturation under harsh reaction environments. For instance, cross-linking modulation of hydrogels, distinct rheological behavior, tunable surface entities along with elasticity and mesh size, larger surface-volume area, and hydrogels' mechanical cushioning attributes are of supreme interest makes them the ideal candidate for enzyme immobilization. Furthermore, suitable coordination of polymeric hydrogels with requisite enzyme fraction enables pronounced loading, elevated biocatalytic activity, and exceptional stability. Additionally, the unique catalytic harmony of enzyme-loaded polymeric hydrogels offers numerous applications, such as hydrogels as immobilization matrix, bio-catalysis, sensing, detection and monitoring, tissue engineering, wound healing, and drug delivery applications. In this review, we spotlight the applied perspective of enzyme-loaded polymeric hydrogels with recent and relevant examples. The work also signifies the combined use of multienzyme systems and the future directions that should be attempted in this field.
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Affiliation(s)
- Zhongbiao Tan
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China;
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China;
- Correspondence: (M.B.); (H.M.N.I.)
| | - Ali Raza
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China;
| | - Jiandong Cui
- State Key Laboratory of Food Nutrition and Safety, Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, No 29, 13th, Avenue, Tianjin Economic and Technological Development Area (TEDA), Tianjin 300457, China;
| | - Syed Salman Ashraf
- Department of Biology, College of Arts and Sciences, Khalifa University, Abu Dhabi P.O. Box 127788, United Arab Emirates;
- Center for Biotechnology (BTC), Khalifa University of Science and Technology, Abu Dhabi P.O. Box 127788, United Arab Emirates
| | - Hafiz M. N. Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey 64849, Mexico
- Correspondence: (M.B.); (H.M.N.I.)
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10
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Sharma S, Rai VK, Narang RK, Markandeywar TS. Collagen-based formulations for wound healing: A literature review. Life Sci 2021; 290:120096. [PMID: 34715138 DOI: 10.1016/j.lfs.2021.120096] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 12/26/2022]
Abstract
Wounds have always been the point of concern owing to the involvement of infections and the level of severity. Therefore, the management of wounds always requires additional effort for comprehensive healing and subsequent removal of the scar from the wound site. The role of biomaterials in the management of chronic wounds has been well established. One of such biomaterials is collagen (Col) that is considered to be the crucial component of most of the formulations being developed for wound healing. The role of Col extracted from marine invertebrates remains an unmarked origin of the proteinaceous constituent in the evolution of innovative pharmaceuticals. Col is a promising, immiscible, fibrous amino acid of indigenous origin that is ubiquitously present in extracellular matrices and connective tissues. There are different types of Col present in the body such as type I, II, III, IV, and V however the natural sources of Col are vegetables and marine animals. Its physical properties like high tensile strength, adherence nature, elasticity, and remodeling contribute significantly in the wound healing process. Col containing formulations such as hydrogels, sponges, creams, peptides, and composite nanofibers have been utilized widely in wound healing and tissue engineering purposes truly as the first line of defense. Here we present the recent advancements in Col based dosage forms for wound healing. The Col based market of topical preparations and the published reports identify Colas a useful biomaterial for the delivery of pharmaceuticals and a platform for tissue engineering.
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Affiliation(s)
- Shubham Sharma
- Department of Pharmaceutics, ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga, Punjab 142001, India
| | - Vineet Kumar Rai
- Department of Pharmaceutics, ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga, Punjab 142001, India
| | - Raj K Narang
- Department of Pharmaceutics, ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga, Punjab 142001, India
| | - Tanmay S Markandeywar
- Department of Pharmaceutics, ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga, Punjab 142001, India; IK Gujral Punjab Technical University (IKGPTU), Kapurthala Highway, Jalandhar, Punjab 144603, India.
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11
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Zheng X, Chen Y, Dan N, Dan W, Li Z. Highly stable collagen scaffolds crosslinked with an epoxidized natural polysaccharide for wound healing. Int J Biol Macromol 2021; 182:1994-2002. [PMID: 34062157 DOI: 10.1016/j.ijbiomac.2021.05.189] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 05/10/2021] [Accepted: 05/28/2021] [Indexed: 01/13/2023]
Abstract
As a biocompatible and bioactive natural tissue engineering collagen scaffold, porcine acellular dermal matrix (pADM) has limitations for the application in tissue regeneration due to its low strength and rapid biodegradation. Herein, to get a good wound dressing, the epoxy group was added to N-(2-hydroxypropyl)-3-trimethylammonium chitosan chloride (HTCC) to synthesize the epoxidized N-(2-hydroxypropyl)-3-trimethylammonium chitosan chloride (EHTCC), and the porcine acellular dermal matrix was modified with EHTCC at different dosage of 0, 4, 8, 12, 16 and 20%. The properties of the EHTCC-pADM were evaluated. The results indicated that the thermal stability and mechanical properties of EHTCC-pADM were remarkably improved, and the natural conformation of the matrix was maintained, which was beneficial to natural and excellent biological properties of the pADM. According to the test results of water contact angle, the hydrophilicity of the material was improved, which is conducive to cell adhesion, proliferation and growth. Cytotoxicity experiments showed that the introduction of EHTCC would not adversely affect the biocompatibility of the materials. In vivo experiments showed that EHTCC-pADM could promote wound healing. In conclusion, EHTCC-pADM is a potential collagen-based dressing for wound healing.
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Affiliation(s)
- Xin Zheng
- National Engineering Research Center for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, China; The Research Center of Biomedicine Engineering of Sichuan University, Chengdu 610065, China
| | - Yining Chen
- National Engineering Research Center for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, China; The Research Center of Biomedicine Engineering of Sichuan University, Chengdu 610065, China
| | - Nianhua Dan
- National Engineering Research Center for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, China; The Research Center of Biomedicine Engineering of Sichuan University, Chengdu 610065, China.
| | - Weihua Dan
- National Engineering Research Center for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, China; The Research Center of Biomedicine Engineering of Sichuan University, Chengdu 610065, China.
| | - Zhengjun Li
- National Engineering Research Center for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, China; The Research Center of Biomedicine Engineering of Sichuan University, Chengdu 610065, China
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12
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Lin YK, Chung YM, Lin YH, Lin YH, Hu WC, Chiang CF. Health functional properties of unhulled red djulis (Chenopodium formosanum) in anti-aging. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2021.1937211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Yung-Kai Lin
- Institute of Food Safety and Risk Management, National Taiwan Ocean University, Keelung, Taiwan
- Department of Food Science, National Taiwan Ocean University, Keelung, Taiwan
- Graduate Institute of Biomedical Engineering, National Chung Hsing University, Taichung, Taiwan
| | - Yu-Ming Chung
- Research & Design Center, TCI Co., Ltd., Taipei, Taiwan
| | - Yung-Hao Lin
- Global Business Center, TCI CO., Ltd., Taipei, Taiwan
| | | | - Wei-Chun Hu
- Research & Design Center, TCI Co., Ltd., Taipei, Taiwan
| | - Chi-Fu Chiang
- Research & Design Center, TCI Co., Ltd., Taipei, Taiwan
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13
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Herrmann A, Haag R, Schedler U. Hydrogels and Their Role in Biosensing Applications. Adv Healthc Mater 2021; 10:e2100062. [PMID: 33939333 DOI: 10.1002/adhm.202100062] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 04/12/2021] [Indexed: 12/16/2022]
Abstract
Hydrogels play an important role in the field of biomedical research and diagnostic medicine. They are emerging as a powerful tool in the context of bioanalytical assays and biosensing. In this context, this review gives an overview of different hydrogels and the role they adopt in a range of applications. Not only are hydrogels beneficial for the immobilization and embedding of biomolecules, but they are also used as responsive material, as wearable devices, or as functional material. In particular, the scientific and technical progress during the last decade is discussed. The newest hydrogel types, their synthesis, and many applications are presented. Advantages and performance improvements are described, along with their limitations.
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Affiliation(s)
- Anna Herrmann
- Department of Biology, Chemistry, Pharmacy Freie Universität Berlin Takustr. 3 Berlin 14195 Germany
| | - Rainer Haag
- Department of Biology, Chemistry, Pharmacy Freie Universität Berlin Takustr. 3 Berlin 14195 Germany
| | - Uwe Schedler
- PolyAn GmbH Rudolf‐Baschant‐Straße 2 Berlin 13086 Germany
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Self-healing mechanism and bioelectrochemical interface properties of core-shell guanosine-borate hydrogels. J Colloid Interface Sci 2021; 590:103-113. [PMID: 33524710 DOI: 10.1016/j.jcis.2021.01.034] [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: 11/19/2020] [Revised: 01/05/2021] [Accepted: 01/11/2021] [Indexed: 02/06/2023]
Abstract
The self-healing mechanism and bioelectrochemical interface properties of supramolecular gels have been rarely explored. In this context, we propose a constitutive "fibril-reorganization" model to reveal the self-healing mechanism of a series of core-shell structured guanosine-borate (GB) hydrogels and emphasize that interfibrillar interactions at the supramolecular polymer scale (G-quadruplex nanowires) drive the self-healing process of GB hydrogels. Structure-electrochemical sensing performance studies reveal that GB hydrogel nanofibers with relatively strong biomolecular affinity such as -SH modified GB hydrogel (GB-SH) show a high sensitivity of response and low limit of detection for tumour marker alpha-fetoprotein sensing (AFP; 0.076 pg mL-1). Guanosine/ferroceneboronic acid (GB-Fc) hydrogel nanofibers with superior conductivity and redox activity display the widest linear detection range for AFP (0.0005-100 ng mL-1). Structure-property correlations of GB hydrogels provide useful insight for the future design of advanced self-healing materials and electrochemical biosensors.
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Dong Y, Zhang C, Yang M, Fu J, Shan H, Wang L, Liu Z, Shi J, Kong X. Ion-Excited Mechanically Active Self-Assembling Membranes for Rapid Wound Healing. ACS APPLIED BIO MATERIALS 2021. [DOI: 10.1021/acsabm.0c01156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ying Dong
- College of Chemistry and Pharmaceutical Science, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Cuiping Zhang
- Department of Rehabilitation Medicine, Shandong Energy Zaokuang Group Central Hospital, 2666 Qilian Mountain Road, 277000 Zaozhuang, China
| | - Manli Yang
- College of Chemistry and Pharmaceutical Science, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Jun Fu
- School of Materials Science and Engineering, Sun Yat-Sen University, 135 Xingang Road West, 510275 Guangzhou, China
| | - Hu Shan
- College of Veterinary Medicine, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Lili Wang
- College of Science and Information, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Zhenbin Liu
- College of Science and Information, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Jinsheng Shi
- College of Chemistry and Pharmaceutical Science, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Xiaoying Kong
- College of Chemistry and Pharmaceutical Science, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
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Wang K, Albert K, Mosser G, Haye B, Percot A, Paris C, Peccate C, Trichet L, Coradin T. Self-assembly/condensation interplay in nano-to-microfibrillar silicified fibrin hydrogels. Int J Biol Macromol 2020; 164:1422-1431. [DOI: 10.1016/j.ijbiomac.2020.07.220] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/10/2020] [Accepted: 07/25/2020] [Indexed: 12/15/2022]
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17
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Deng Y, Yang X, Zhang X, Cao H, Mao L, Yuan M, Liao W. Novel fenugreek gum-cellulose composite hydrogel with wound healing synergism: Facile preparation, characterization and wound healing activity evaluation. Int J Biol Macromol 2020; 160:1242-1251. [DOI: 10.1016/j.ijbiomac.2020.05.220] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/13/2020] [Accepted: 05/26/2020] [Indexed: 12/20/2022]
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Dong Y, Zhuang H, Hao Y, Zhang L, Yang Q, Liu Y, Qi C, Wang S. Poly(N-Isopropyl-Acrylamide)/Poly(γ-Glutamic Acid) Thermo-Sensitive Hydrogels Loaded with Superoxide Dismutase for Wound Dressing Application. Int J Nanomedicine 2020; 15:1939-1950. [PMID: 32256070 PMCID: PMC7094004 DOI: 10.2147/ijn.s235609] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 02/24/2020] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Chronic trauma repair is an important issue affecting people's healthy lives. Thermo-sensitive hydrogel is injectable in situ and can be used to treat large-area wounds. In addition, antioxidants play important roles in promoting wound repair. METHODS The purpose of this research was to prepare a novel thermo-sensitive hydrogel-poly(N-isopropyl-acrylamide)/poly(γ-glutamic acid) (PP) loaded with superoxide dismutase (SOD) to improve the effect for trauma treatment. The micromorphology of the hydrogel was observed by scanning electron microscope and the physical properties were measured. The biocompatibility of hydrogel was evaluated by MTT experiment, and the effect of hydrogel on skin wound healing was evaluated by in vivo histological staining. RESULTS Gelling behavior and differential scanning calorimeter outcomes showed that the PP hydrogels possessed thermo-sensitivity at physiological temperature and the phase transformation temperature was 28.2°C. The high swelling rate and good water retention were conducive to wound healing. The activity of SOD in vitro was up to 85% at 10 h, which was advantageous to eliminate the superoxide anion. MTT assay revealed that this hydrogel possessed good biocompatibility. Dressings of PP loaded with SOD (SOD-PP) had a higher wound closure rate than other treatments in vivo in diabetic rat model. DISCUSSION The SOD-PP thermo-sensitive hydrogels can effectively promote wound healing and have good application prospects for wound repair.
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Affiliation(s)
- Yunsheng Dong
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, The College of Life Science, Nankai University, Tianjin, People’s Republic of China
| | - Huahong Zhuang
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, The College of Life Science, Nankai University, Tianjin, People’s Republic of China
| | - Yan Hao
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, The College of Life Science, Nankai University, Tianjin, People’s Republic of China
| | - Lin Zhang
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, The College of Life Science, Nankai University, Tianjin, People’s Republic of China
| | - Qiang Yang
- Department of Spine Surgery, Tianjin Hospital, Tianjin, People’s Republic of China
| | - Yufei Liu
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, The College of Life Science, Nankai University, Tianjin, People’s Republic of China
| | - Chunxiao Qi
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, The College of Life Science, Nankai University, Tianjin, People’s Republic of China
| | - Shufang Wang
- State Key Laboratory of Medicinal Chemical Biology, The Key Laboratory of Bioactive Materials, The College of Life Science, Nankai University, Tianjin, People’s Republic of China
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Xiao M, Lai W, Man T, Chang B, Li L, Chandrasekaran AR, Pei H. Rationally Engineered Nucleic Acid Architectures for Biosensing Applications. Chem Rev 2019; 119:11631-11717. [DOI: 10.1021/acs.chemrev.9b00121] [Citation(s) in RCA: 147] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Mingshu Xiao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
| | - Wei Lai
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
| | - Tiantian Man
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
| | - Binbin Chang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
| | - Li Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
| | - Arun Richard Chandrasekaran
- The RNA Institute, University at Albany, State University of New York, Albany, New York 12222, United States
| | - Hao Pei
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Road, Shanghai 200241, P. R. China
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