1
|
Chen Y, Lin H, Yue X, Lai E, Huang J, Zhao Z. Wound Dressing Based on Cassava Silk-Chitosan. MATERIALS (BASEL, SWITZERLAND) 2024; 17:2986. [PMID: 38930355 DOI: 10.3390/ma17122986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 05/28/2024] [Accepted: 06/04/2024] [Indexed: 06/28/2024]
Abstract
The application prospects of composite sponges with antibacterial and drug-carrying functions in the field of medical tissue engineering are extensive. A solution of cassava silk fibroin (CSF) was prepared with Ca(NO3)2 as a solvent, which was then combined with chitosan (CS) to create a sponge-porous material by freeze-drying. The CSF-CS composite sponge with a mesh structure was successfully fabricated through hydrogen bonding. Scanning electron microscopy (SEM), Fourier transform infrared absorption (FTIR) and X-ray diffraction (XRD) were employed to investigate the appearance and structure of the cassava silk's fibroin materials, specifically examining the impact of different mass percentages of CS on the sponge's structure. The swelling rate and mechanical properties of the CSF-CS sponge were analyzed, along with its antibacterial properties. Furthermore, by incorporating ibuprofen as a model drug into these loaded sponges, their potential efficacy as efficient drug delivery systems was demonstrated. The results indicate that the CSF-CS sponge possesses a three-dimensional porous structure with over 70% porosity and an expansion rate exceeding 400% while also exhibiting good resistance against pressure. Moreover, it exhibits excellent drug-carrying ability and exerts significant bacteriostatic effects on Escherichia coli. Overall, these findings support considering the CSF-CS composite sponge as a viable candidate for use in drug delivery systems or wound dressings.
Collapse
Affiliation(s)
- Yumei Chen
- School of Guangxi Key Laboratory of Sugar Resources of Green Processing, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou 545006, China
| | - Haitao Lin
- School of Guangxi Key Laboratory of Sugar Resources of Green Processing, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou 545006, China
| | - Xinxia Yue
- School of Guangxi Key Laboratory of Sugar Resources of Green Processing, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou 545006, China
| | - Enping Lai
- School of Guangxi Key Laboratory of Sugar Resources of Green Processing, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou 545006, China
| | - Jiwei Huang
- School of Guangxi Key Laboratory of Sugar Resources of Green Processing, School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou 545006, China
| | - Ziyu Zhao
- School of Engineering Research Center for Knitting Technology, Ministry of Education, Jiangnan University, Wuxi 214122, China
| |
Collapse
|
2
|
Bahavarnia F, Hasanzadeh M, Bahavarnia P, Shadjou N. Advancements in application of chitosan and cyclodextrins in biomedicine and pharmaceutics: recent progress and future trends. RSC Adv 2024; 14:13384-13412. [PMID: 38660530 PMCID: PMC11041621 DOI: 10.1039/d4ra01370k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/18/2024] [Indexed: 04/26/2024] Open
Abstract
The global community is faced with numerous health concerns such as cancer, cardiovascular and neurological diseases, diabetes, joint pain, osteoporosis, among others. With the advancement of research in the fields of materials chemistry and medicine, pharmaceutical technology and biomedical analysis have entered a new stage of development. The utilization of natural oligosaccharides and polysaccharides in pharmaceutical/biomedical studies has gained significant attention. Over the past decade, several studies have shown that chitosan and cyclodextrin have promising biomedical implications in background analysis, ongoing development, and critical applications in biomedical and pharmaceutical research fields. This review introduces different types of saccharides/natural biopolymers such as chitosan and cyclodextrin and discusses their wide-ranging applications in the biomedical/pharmaceutical research area. Recent research advances in pharmaceutics and drug delivery based on cyclodextrin, and their response to smart stimuli, as well as the biological functions of cyclodextrin and chitosan, such as the immunomodulatory effects, antioxidant, and antibacterial properties, have also been discussed, along with their applications in tissue engineering, wound dressing, and drug delivery systems. Finally, the innovative applications of chitosan and cyclodextrin in the pharmaceutical/biomedicine were reviewed, and current challenges, research/technological gaps, and future development opportunities were surveyed.
Collapse
Affiliation(s)
- Farnaz Bahavarnia
- Nutrition Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Mohammad Hasanzadeh
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Parinaz Bahavarnia
- Food and Drug Safety Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Nasrin Shadjou
- Department of Nanotechnology, Faculty of Chemistry, Urmia University Urmia Iran
| |
Collapse
|
3
|
Zhang B, Wang M, Tian H, Cai H, Wu S, Jiao S, Zhao J, Li Y, Zhou H, Guo W, Qu W. Functional hemostatic hydrogels: design based on procoagulant principles. J Mater Chem B 2024; 12:1706-1729. [PMID: 38288779 DOI: 10.1039/d3tb01900d] [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: 02/15/2024]
Abstract
Uncontrolled hemorrhage results in various complications and is currently the leading cause of death in the general population. Traditional hemostatic methods have drawbacks that may lead to ineffective hemostasis and even the risk of secondary injury. Therefore, there is an urgent need for more effective hemostatic techniques. Polymeric hemostatic materials, particularly hydrogels, are ideal due to their biocompatibility, flexibility, absorption, and versatility. Functional hemostatic hydrogels can enhance hemostasis by creating physical circumstances conducive to hemostasis or by directly interfering with the physiological processes of hemostasis. The procoagulant principles include increasing the concentration of localized hemostatic substances or establishing a physical barrier at the physical level and intervention in blood cells or the coagulation cascade at the physiological level. Moreover, synergistic hemostasis can combine these functions. However, some hydrogels are ineffective in promoting hemostasis or have a limited application scope. These defects have impeded the advancement of hemostatic hydrogels. To provide inspiration and resources for new designs, this review provides an overview of the procoagulant principles of hemostatic hydrogels. We also discuss the challenges in developing effective hemostatic hydrogels and provide viewpoints.
Collapse
Affiliation(s)
- Boxiang Zhang
- Department of Colorectal & Anal Surgery, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Min Wang
- Department of Colorectal & Anal Surgery, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Heng Tian
- Department of Hand Surgery, The Second Hospital of Jilin University, 218 Ziqiang Street, Changchun, 130041, P. R. China.
| | - Hang Cai
- Department of Pharmacy, The Second Hospital of Jilin University, Changchun, 130041, P. R. China
| | - Siyu Wu
- Department of Hand Surgery, The Second Hospital of Jilin University, 218 Ziqiang Street, Changchun, 130041, P. R. China.
| | - Simin Jiao
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, 218 Ziqiang Street, Changchun, 130041, P. R. China
| | - Jie Zhao
- Key Laboratory of Bionic Engineering, Ministry of Education, Jilin University, Changchun, 130022, P. R. China
| | - Yan Li
- Trauma and Reparative Medicine, Karolinska University Hospital, Stockholm, Sweden
- The Division of Orthopedics and Biotechnology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Huidong Zhou
- Department of Hand Surgery, The Second Hospital of Jilin University, 218 Ziqiang Street, Changchun, 130041, P. R. China.
| | - Wenlai Guo
- Department of Hand Surgery, The Second Hospital of Jilin University, 218 Ziqiang Street, Changchun, 130041, P. R. China.
| | - Wenrui Qu
- Department of Hand Surgery, The Second Hospital of Jilin University, 218 Ziqiang Street, Changchun, 130041, P. R. China.
| |
Collapse
|
4
|
Madappura AP, Madduri S. A comprehensive review of silk-fibroin hydrogels for cell and drug delivery applications in tissue engineering and regenerative medicine. Comput Struct Biotechnol J 2023; 21:4868-4886. [PMID: 37860231 PMCID: PMC10583100 DOI: 10.1016/j.csbj.2023.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 10/07/2023] [Accepted: 10/08/2023] [Indexed: 10/21/2023] Open
Abstract
Hydrogel scaffolds hold great promise for developing novel treatment strategies in the field of regenerative medicine. Within this context, silk fibroin (SF) has proven to be a versatile material for a wide range of tissue engineering applications owing to its structural and functional properties. In the present review, we report on the design and fabrication of different forms of SF-based scaffolds for tissue regeneration applications, particularly for skin, bone, and neural tissues. In particular, SF hydrogels have emerged as delivery systems for a wide range of bio-actives. Given the growing interest in the field, this review has a primary focus on the fabrication, characterization, and properties of SF hydrogels. We also discuss their potential for the delivery of drugs, stem cells, genes, peptides, and growth factors, including future directions in the field of SF hydrogel scaffolds.
Collapse
Affiliation(s)
- Alakananda Parassini Madappura
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, 300044 Hsinchu, Taiwan, Republic of China
| | - Srinivas Madduri
- Department of Biomedical Engineering, University of Basel, Basel, Switzerland
- Department of Surgery, University of Geneva, Geneva, Switzerland
| |
Collapse
|
5
|
Sundaran S, Kok LC, Chang HY. Fabrication and in vitroevaluation of photo cross-linkable silk fibroin-epsilon-poly-L-lysine hydrogel for wound repair. Biomed Mater 2023; 18:055021. [PMID: 37567188 DOI: 10.1088/1748-605x/acef86] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 08/10/2023] [Indexed: 08/13/2023]
Abstract
An optimal wound-healing hydrogel requires effective antibacterial properties and a favorable cell adhesion and proliferation environment. AlthoughBombyx morisilk fibroin (SF) possesses inherent wound-healing properties, it lacks these essential qualities. This study aimed to fabricate a novel photo-polymerizable hydrogel by utilizing SF's wound-healing efficiency and the epsilon-poly-L-lysine (EPL) antimicrobial activity. The SF was modified with three different concentrations of glycidyl methacrylate (GMA) to obtain SF-GMA(L), SF-GMA(M), and SF-GMA(H). A methacrylated EPL (EPL-GMA) was also produced. Then, SF-GMA was mixed with EPL-GMA to produce photo-crosslinkable SF-GMA-EPL hydrogels. The SF-GMA(L)-EPL, SF-GMA(M)-EPL, and SF-GMA(H)-EPL hydrogels, fabricated with 20% EPL-GMA, demonstrated maximum antimicrobial activity and mammalian cell adhesion ability. The hydroxyl radical (•OH) scavenging efficiency of the hydrogels was tested and shown to be between 69% and 74%. These hydrogels also exhibited 60% efficiency in removing bacterial lipopolysaccharides. The water absorption ability of the hydrogels was consistent with the size of their internal pores. The hydrogels exhibited a slow degradation fashion, and their degradation products appeared cytocompatible. Finally, the elastomeric properties of the hydrogels were determined, and a storage modulus (G') of 300-600 Pa was demonstrated. In conclusion, the hydrogels created in this study possess excellent biological and physical properties to support wound healing.
Collapse
Affiliation(s)
- Sneha Sundaran
- Institute of Molecular Medicine, National Tsing Hua University, Hsin Chu, Taiwan
| | - Li-Ching Kok
- Institute of Molecular Medicine, National Tsing Hua University, Hsin Chu, Taiwan
| | - Hwan-You Chang
- Institute of Molecular Medicine, National Tsing Hua University, Hsin Chu, Taiwan
| |
Collapse
|
6
|
Kong P, Dong J, Li W, Li Z, Gao R, Liu X, Wang J, Su Q, Wen B, Ouyang W, Wang S, Zhang F, Feng S, Zhuang D, Xie Y, Zhao G, Yi H, Feng Z, Wang W, Pan X. Extracellular Matrix/Glycopeptide Hybrid Hydrogel as an Immunomodulatory Niche for Endogenous Cardiac Repair after Myocardial Infarction. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301244. [PMID: 37318159 PMCID: PMC10427380 DOI: 10.1002/advs.202301244] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/06/2023] [Indexed: 06/16/2023]
Abstract
The treatment of myocardial infarction (MI) remains a substantial challenge due to excessive inflammation, massive cell death, and restricted regenerative potential, leading to maladaptive healing process and eventually heart failure. Current strategies of regulating inflammation or improving cardiac tissue regeneration have limited success. Herein, a hybrid hydrogel coassembled by acellular cardiac extracellular matrix (ECM) and immunomodulatory glycopeptide is developed for endogenous tissue regeneration after MI. The hydrogel constructs a niche recapitulating the architecture of native ECM for attracting host cell homing, controlling macrophage differentiation via glycopeptide unit, and promoting endotheliocyte proliferation by enhancing the macrophage-endotheliocyte crosstalk, which coordinate the innate healing mechanism for cardiac tissue regeneration. In a rodent MI model, the hybrid hydrogel successfully orchestrates a proreparative response indicated by enhanced M2 macrophage polarization, increased angiogenesis, and improved cardiomyocyte survival, which alleviates infarct size, improves wall thicknesses, and enhances cardiac contractility. Furthermore, the safety and effectiveness of the hydrogel are demonstrated in a porcine MI model, wherein proteomics verifies the regulation of immune response, proangiogenesis, and accelerated healing process. Collectively, the injectable composite hydrogel serving as an immunomodulatory niche for promoting cell homing and proliferation, inflammation modulation, tissue remodeling, and function restoration provides an effective strategy for endogenous cardiac repair.
Collapse
Affiliation(s)
- Pengxu Kong
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Jing Dong
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Wenchao Li
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
- Department of Pediatric Cardiac SurgeryHuazhong Fuwai HospitalZhengzhou University People's HospitalHenan Provincial People's HospitalZhengzhou450000China
| | - Zefu Li
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Rui Gao
- Tianjin Key Laboratory of Biomaterial ResearchInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
| | - Xiang Liu
- Department of Polymer Science and EngineeringKey Laboratory of Systems Bioengineering (Ministry of Education)School of Chemical Engineering and TechnologyTianjin UniversityTianjin300072China
| | - Jingrong Wang
- Tianjin Key Laboratory of Biomaterial ResearchInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
| | - Qi Su
- Tianjin Key Laboratory of Biomaterial ResearchInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
| | - Bin Wen
- Department of Cardiac SurgeryBeijing Chao‐Yang HospitalCapital Medical UniversityBeijing100020China
| | - Wenbin Ouyang
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
- Key Laboratory of Innovative Cardiovascular DevicesChinese Academy of Medical SciencesBeijing100037China
| | - Shouzheng Wang
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
- Key Laboratory of Innovative Cardiovascular DevicesChinese Academy of Medical SciencesBeijing100037China
| | - Fengwen Zhang
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
- Key Laboratory of Innovative Cardiovascular DevicesChinese Academy of Medical SciencesBeijing100037China
| | - Shuyi Feng
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Donglin Zhuang
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Yongquan Xie
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Guangzhi Zhao
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
| | - Hang Yi
- Department of Thoracic SurgeryNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100021China
| | - Zujian Feng
- Tianjin Key Laboratory of Biomaterial ResearchInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
| | - Weiwei Wang
- Tianjin Key Laboratory of Biomaterial ResearchInstitute of Biomedical EngineeringChinese Academy of Medical Sciences and Peking Union Medical CollegeTianjin300192China
- Key Laboratory of Innovative Cardiovascular DevicesChinese Academy of Medical SciencesBeijing100037China
| | - Xiangbin Pan
- Department of Structural Heart DiseaseNational Center for Cardiovascular DiseaseChina and State Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeNational Health Commission Key Laboratory of Cardiovascular Regeneration MedicineNational Clinical Research Center for Cardiovascular DiseasesBeijing100037China
- Key Laboratory of Innovative Cardiovascular DevicesChinese Academy of Medical SciencesBeijing100037China
| |
Collapse
|
7
|
Farasati Far B, Isfahani AA, Nasiriyan E, Pourmolaei A, Mahmoudvand G, Karimi Rouzbahani A, Namiq Amin M, Naimi-Jamal MR. An Updated Review on Advances in Hydrogel-Based Nanoparticles for Liver Cancer Treatment. LIVERS 2023. [DOI: 10.3390/livers3020012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
Abstract
More than 90% of all liver malignancies are hepatocellular carcinomas (HCCs), for which chemotherapy and immunotherapy are the ideal therapeutic choices. Hepatocellular carcinoma is descended from other liver diseases, such as viral hepatitis, alcoholism, and metabolic syndrome. Normal cells and tissues may suffer damage from common forms of chemotherapy. In contrast to systemic chemotherapy, localized chemotherapy can reduce side effects by delivering a steady stream of chemotherapeutic drugs directly to the tumor site. This highlights the significance of controlled-release biodegradable hydrogels as drug delivery methods for chemotherapeutics. This review discusses using hydrogels as drug delivery systems for HCC and covers thermosensitive, pH-sensitive, photosensitive, dual-sensitive, and glutathione-responsive hydrogels. Compared to conventional systemic chemotherapy, hydrogel-based drug delivery methods are more effective in treating cancer.
Collapse
|
8
|
Chitosan-Based Hemostatic Hydrogels: The Concept, Mechanism, Application, and Prospects. Molecules 2023; 28:molecules28031473. [PMID: 36771141 PMCID: PMC9921727 DOI: 10.3390/molecules28031473] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/19/2023] [Accepted: 01/27/2023] [Indexed: 02/05/2023] Open
Abstract
The design of new hemostatic materials to mitigate uncontrolled bleeding in emergencies is challenging. Chitosan-based hemostatic hydrogels have frequently been used for hemostasis due to their unique biocompatibility, tunable mechanical properties, injectability, and ease of handling. Moreover, chitosan (CS) absorbs red blood cells and activates platelets to promote hemostasis. Benefiting from these desired properties, the hemostatic application of CS hydrogels is attracting ever-increasing research attention. This paper reviews the recent research progress of CS-based hemostatic hydrogels and their advantageous characteristics compared to traditional hemostatic materials. The effects of the hemostatic mechanism, effects of deacetylation degree, relative molecular mass, and chemical modification on the hemostatic performance of CS hydrogels are summarized. Meanwhile, some typical applications of CS hydrogels are introduced to provide references for the preparation of efficient hemostatic hydrogels. Finally, the future perspectives of CS-based hemostatic hydrogels are presented.
Collapse
|
9
|
Preparation of tetracycline hydrochloride loaded chitosan/silk fibroin/ZnO antibacterial biocomposite hydrogel sponges for wound healing application. JOURNAL OF POLYMER RESEARCH 2023. [DOI: 10.1007/s10965-022-03435-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
10
|
Gao S, Zhang W, Zhai X, Zhao X, Wang J, Weng J, Li J, Chen X. An antibacterial and proangiogenic double-layer drug-loaded microneedle patch for accelerating diabetic wound healing. Biomater Sci 2023; 11:533-541. [PMID: 36472206 DOI: 10.1039/d2bm01588a] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Diabetic wounds are difficult to heal because of bacterial infections and insufficient angiogenesis. Herein, we report a double-layer drug-loaded microneedle patch with antibacterial and angiogenesis-promoting properties for diabetic wound healing. The double-layer microneedle comprises the hyaluronic acid (HA)-loaded antibacterial drug tetracycline hydrochloride (TCH) as the tip and a mixture of chitosan and silk fibroin containing the angiogenic drug deferoxamine (DFO) as the substrate. In the double-layer drug-loaded microneedle system (DMN@TCH/DFO), rapid dissolution of HA at the tip releases TCH to promote early antibacterial activity. The substrate exhibits excellent swelling properties, facilitating the absorption of tissue fluid from the wound to promote wound contraction. Simultaneously, DFO is released to promote angiogenesis. Therefore, DMN@TCH/DFO exhibited adequate mechanical properties, excellent swelling and biocompatibility, antibacterial properties, and angiogenesis-promoting capabilities. In a wound model of diabetic rats, DMN@TCH/DFO reduced inflammatory responses, promoted angiogenesis, and facilitated collagen deposition, thereby accelerating diabetic wound healing. Overall, DMN@TCH/DFO can accelerate the healing of diabetic wounds and has clinical application prospects.
Collapse
Affiliation(s)
- Shan Gao
- College of Medicine, Southwest Jiaotong University, Chengdu 610031, China.
| | - Wanlin Zhang
- College of Medicine, Southwest Jiaotong University, Chengdu 610031, China.
| | - Xingxing Zhai
- College of Medicine, Southwest Jiaotong University, Chengdu 610031, China.
| | - Xue Zhao
- College of Medicine, Southwest Jiaotong University, Chengdu 610031, China.
| | - Jianxin Wang
- Key Laboratory of Advanced Technologies of Materials (Ministry of Education), School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Jie Weng
- College of Medicine, Southwest Jiaotong University, Chengdu 610031, China. .,Key Laboratory of Advanced Technologies of Materials (Ministry of Education), School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Jianshu Li
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China
| | - Xingyu Chen
- College of Medicine, Southwest Jiaotong University, Chengdu 610031, China.
| |
Collapse
|
11
|
Zheng H, Huang Z, Chen T, Sun Y, Chen S, Bu G, Guan H. Gallium ions incorporated silk fibroin hydrogel with antibacterial efficacy for promoting healing of Pseudomonas aeruginosa-infected wound. Front Chem 2022; 10:1017548. [DOI: 10.3389/fchem.2022.1017548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/03/2022] [Indexed: 11/13/2022] Open
Abstract
The continual resistance to antibiotics and the generation of a series of bacterial infections has emerged as a global concern, which requires appropriate measures and therapeutics to address such a menace. Herein, we report on Silk fibroin (SF) hydrogel with good biocompatibility and biodegradability fabricated through the crosslinking of the SF of different concentrations with Gallium nitrate (Ga (NO3)3) against Pseudomonas aeruginosa. However, the SF: Ga = 500: 1 (w/w) (SF/Ga) demonstrated a good bactericidal and wound healing effect as a result of the moderate and prolonged release of the Ga3+ following the gradual degradation of the hydrogel. The Ga3+, known for its innovative nature acted as a crosslinked agent and a therapeutic agent employing the “Trojan horse” strategy to effectively deal with the bacteria. Also, the Ga3+, which is positively charged neutralizes the negative potential value of the SF particles to reduce the charge and further induce the β-sheet formation in the protein structure, a characteristic of gelation in SF. The morphology showed a fabricated homogenous structure with greater storage modulus- G’ with low loss modulus- G'' modulus demonstrating the mechanical performance and the ability of the SF/Ga hydrogel to hold their shape, at the same time allowing for the gradual release of Ga3+. A demonstration of biocompatibility, biodegradability, bactericidal effect and wound healing in in vitro and in vivo present the SF/Ga hydrogel as an appropriate platform for therapeutic and for antibacterial wound dressing.
Collapse
|
12
|
Shikhani A, Karam S, Said M, Atassi Y, Sarhan H. Preparation of biodegradable and biocompatible chitosan-grafted polylactic acid hydrogel as a hemostatic system. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03258-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
13
|
Li H, Liu Y, Gao X, Niu X, Fan H, Wang K. Synthesis, characterization and antibacterial properties of chitosan/Ag2S/CQDs hydrogel. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02470-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
14
|
Liu J, Jiang W, Xu Q, Zheng Y. Progress in Antibacterial Hydrogel Dressing. Gels 2022; 8:gels8080503. [PMID: 36005104 PMCID: PMC9407327 DOI: 10.3390/gels8080503] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/07/2022] [Accepted: 08/09/2022] [Indexed: 01/10/2023] Open
Abstract
Antibacterial hydrogel has excellent antibacterial property and good biocompatibility, water absorption and water retention, swelling, high oxygen permeability, etc.; therefore, it widely applied in biomedicine, intelligent textiles, cosmetics, and other fields, especially for medical dressing. As a wound dressing, the antibacterial hydrogel has the characteristics of absorbing wound liquid, controlling drug release, being non-toxic, being without side effects, and not causing secondary injury to the wound. Its preparation method is simple, and can crosslink via covalent or non-covalent bond, such as γ-radiation croFsslinking, free radical polymerization, graft copolymerization, etc. The raw materials are easy to obtain; usually these include chondroitin sulfate, sodium alginate, polyvinyl alcohol, etc., with different raw materials being used for different antibacterial modes. According to the hydrogel matrix and antibacterial mode, the preparation method, performance, antibacterial mechanism, and classification of antibacterial hydrogels are summarized in this paper, and the future development direction of the antibacterial hydrogel as wound dressing is proposed.
Collapse
Affiliation(s)
- Jie Liu
- College of Light Industry and Textile, Qiqihar University, Qiqihar 161006, China
- Engineering Research Center for Hemp and Product in Cold Region of Ministry of Education, Qiqihar 161006, China
- Correspondence: (J.L.); (Y.Z.); Tel.: +86-13836264489 (J.L.); +86-13836268166 (Y.Z.)
| | - Wenqi Jiang
- College of Light Industry and Textile, Qiqihar University, Qiqihar 161006, China
| | - Qianyue Xu
- College of Light Industry and Textile, Qiqihar University, Qiqihar 161006, China
| | - Yongjie Zheng
- College of Light Industry and Textile, Qiqihar University, Qiqihar 161006, China
- Engineering Research Center for Hemp and Product in Cold Region of Ministry of Education, Qiqihar 161006, China
- Correspondence: (J.L.); (Y.Z.); Tel.: +86-13836264489 (J.L.); +86-13836268166 (Y.Z.)
| |
Collapse
|
15
|
Hu L, Zou L, Liu Q, Geng Y, Xu G, Chen L, Pan P, Chen J. Construction of chitosan-based asymmetric antioxidant and anti-inflammatory repair film for acceleration of wound healing. Int J Biol Macromol 2022; 215:377-386. [PMID: 35728636 DOI: 10.1016/j.ijbiomac.2022.06.103] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 06/01/2022] [Accepted: 06/12/2022] [Indexed: 11/30/2022]
Abstract
Oxidative stress damage caused by free radicals around the moist microenvironment of wound has been a clinical challenge in skin tissue healing. Here, a novel chitosan-based bioinspired asymmetric wound repair composite (BAWRC) film was designed by facilitated endogenous tissue engineering strategy through layer-by-layer self-assembly technology for accelerated wound healing. The asymmetric characteristics were skillfully reflected by two different functional layers: hydrophilic chitosan (CS)/silk fibroin (SF) repair layer, and a hydrophobic bacteriostatic tea tree oil (TTO) layer with a rough surface. Simultaneously, sodium ascorbate (SA)-entrapped poly (lactic-co-glycolic acid) (PLGA) microspheres are distributed homogeneously in the hydrophilic layer to induce antioxidant response for skin repair. The distinctive asymmetric structure of BAWRC film endows it with synergistic effects, i.e., protects against the risk of infection from the external environment and facilitates deep skin wound healing. Results show that the minimum inhibition and bactericidal concentration of the BAWRC film were 1.25 and 6.25 mg/mL, respectively, demonstrating good antibacterial properties. The content of biofilm formation was significantly reduced when the concentration of TTO exceeds 5 mg/mL, indicating TTO shows a positive effect on bacteriostasis. In addition, the DPPH rates of BAWRC film were up to 64.7 % after incubation for 12 h, which was ascribed to that the release of SA and TTO as a natural product could accelerate free radical scavenging. The BAWRC film exhibited excellent biocompatibility, and good antibacterial capacity, enhancing adhesion and proliferation of the NIH3T3 cell in vitro, further facilitating the healing of a rat full-thickness skin wounds model. Herein, this versatile asymmetric film possesses great potential for clinical management of wound healing and related soft tissue regeneration.
Collapse
Affiliation(s)
- Le Hu
- Marine College, Shandong University, Weihai 264209, China
| | - Lin Zou
- Institute of Biomedical and Pharmaceutical Technology, Fuzhou University, Fuzhou 350002, China
| | - Qing Liu
- Marine College, Shandong University, Weihai 264209, China
| | - Yusheng Geng
- Institute of Biomedical and Pharmaceutical Technology, Fuzhou University, Fuzhou 350002, China
| | - Gan Xu
- Institute of Biomedical and Pharmaceutical Technology, Fuzhou University, Fuzhou 350002, China
| | - Li Chen
- Institute of Biomedical and Pharmaceutical Technology, Fuzhou University, Fuzhou 350002, China
| | - Panpan Pan
- Marine College, Shandong University, Weihai 264209, China; Hubei Province Key Laboratory of Oral and Maxillofacial Development and Regeneration, Wuhan 430022, China.
| | - Jingdi Chen
- Marine College, Shandong University, Weihai 264209, China.
| |
Collapse
|
16
|
Preparation and Characterization of Natural Silk Fibroin Hydrogel for Protein Drug Delivery. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27113418. [PMID: 35684356 PMCID: PMC9181960 DOI: 10.3390/molecules27113418] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/19/2022] [Accepted: 05/24/2022] [Indexed: 12/30/2022]
Abstract
In recent years, hydrogels have been widely used as drug carriers, especially in the area of protein delivery. The natural silk fibroin produced from cocoons of the Bombyx mori silkworm possesses excellent biocompatibility, significant bioactivity, and biodegradability. Therefore, silk fibroin-based hydrogels are arousing widespread interest in biomedical research. In this study, a process for extracting natural silk fibroin from raw silk textile yarns was established, and three aqueous solutions of silk fibroin with different molecular weight distributions were successfully prepared by controlling the degumming time. Silk fibroin was dispersed in the aqueous solution as “spherical” aggregate particles, and the smaller particles continuously accumulated into large particles. Finally, a silk fibroin hydrogel network was formed. A rheological analysis showed that as the concentration of the silk fibroin hydrogel increased its storage modulus increased significantly. The degradation behavior of silk fibroin hydrogel in different media verified its excellent stability, and the prepared silk fibroin hydrogel had good biocompatibility and an excellent drug-loading capacity. After the protein model drug BSA was loaded, the cumulative drug release within 12 h reached 80%. We hope that these investigations will promote the potential utilities of silk fibroin hydrogels in clinical medicine.
Collapse
|
17
|
Tuwalska A, Grabska-Zielińska S, Sionkowska A. Chitosan/Silk Fibroin Materials for Biomedical Applications-A Review. Polymers (Basel) 2022; 14:polym14071343. [PMID: 35406217 PMCID: PMC9003105 DOI: 10.3390/polym14071343] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/21/2022] [Accepted: 03/24/2022] [Indexed: 01/21/2023] Open
Abstract
This review provides a report on recent advances in the field of chitosan (CTS) and silk fibroin (SF) biopolymer blends as new biomaterials. Chitosan and silk fibroin are widely used to obtain biomaterials. However, the materials based on the blends of these two biopolymers have not been summarized in a review paper yet. As these materials can attract both academic and industrial attention, we propose this review paper to showcase the latest achievements in this area. In this review, the latest literature regarding the preparation and properties of chitosan and silk fibroin and their blends has been reviewed.
Collapse
Affiliation(s)
- Anna Tuwalska
- Department of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland;
| | - Sylwia Grabska-Zielińska
- Department of Physical Chemistry and Physicochemistry of Polymers, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland;
| | - Alina Sionkowska
- Department of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarin 7, 87-100 Toruń, Poland;
- Correspondence:
| |
Collapse
|
18
|
|