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Han X, Li G, You S, Shen M, Xu Y, Yang H, Lu C, Zhang M, Fang J, Zhou Q, Yao Q. Injectable bio-multifunctional hyaluronic acid-based hydrogels loaded with poly ADP-ribose polymerase inhibitors for ovarian cancer therapy. Int J Biol Macromol 2024; 270:132275. [PMID: 38734345 DOI: 10.1016/j.ijbiomac.2024.132275] [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: 01/04/2024] [Revised: 04/29/2024] [Accepted: 05/08/2024] [Indexed: 05/13/2024]
Abstract
The recent use of PARP inhibitors (PARPi) in the maintenance treatment of ovarian tumor has significantly improved the survival rates of cancer patients. However, the current oral administration of PARP inhibitors fails to realize optimal therapeutic effects due to the low bioavailability in cancerous tissues, and often leads to a range of systemic adverse effects including hematologic toxicities, digestive system reactions, and neurotoxicities. Therefore, the demand for an advanced drug delivery system that can ensure effective drug administration while minimizing these unfavorable reactions is pressing. Injectable hydrogel emerges as a promising solution for local administration with the capability of sustainable drug release. In this study, we developed an injectable hydrogel made from aminated hyaluronic acid and aldehyde-functionalized pluronic127 via Schiff base reaction. This hydrogel exhibits excellent injectability with short gelation time and remarkable self-healing ability, and is applied to load niraparib. The drug-loaded hydrogel (HP@Nir hydrogel) releases drugs sustainably as tested in vitro as well as displays significant anti-proliferation and anti-migratory properties on human epithelial ovarian cancer cell line. Notably, HP@Nir hydrogel effectively suppresses the growth of ovarian cancer, without significant adverse reactions as demonstrated in animal studies. Additionally, the developed hydrogel is gradually degraded in vivo for around 20 d, while maintaining good biocompatibility. Overall, the injectable hydrogel loaded with niraparib provides a secure and efficient strategy for the treatment and management of ovarian cancer.
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Affiliation(s)
- Xiahui Han
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Guotai Li
- Qingdao Key Laboratory of Materials for Tissue Repair and Rehabilitation, School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao 266113, China
| | - Shijing You
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Meiyue Shen
- Department of Public Health, Qingdao University, Qingdao 266021, China
| | - Yuance Xu
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Han Yang
- School of Urology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Changyu Lu
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Mingyun Zhang
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Junqiang Fang
- Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao 266237, China
| | - Qihui Zhou
- Qingdao Key Laboratory of Materials for Tissue Repair and Rehabilitation, School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao 266113, China.
| | - Qin Yao
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China.
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2
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Dubashynskaya NV, Petrova VA, Skorik YA. Biopolymer Drug Delivery Systems for Oromucosal Application: Recent Trends in Pharmaceutical R&D. Int J Mol Sci 2024; 25:5359. [PMID: 38791397 PMCID: PMC11120705 DOI: 10.3390/ijms25105359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Revised: 05/10/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024] Open
Abstract
Oromucosal drug delivery, both local and transmucosal (buccal), is an effective alternative to traditional oral and parenteral dosage forms because it increases drug bioavailability and reduces systemic drug toxicity. The oral mucosa has a good blood supply, which ensures that drug molecules enter the systemic circulation directly, avoiding drug metabolism during the first passage through the liver. At the same time, the mucosa has a number of barriers, including mucus, epithelium, enzymes, and immunocompetent cells, that are designed to prevent the entry of foreign substances into the body, which also complicates the absorption of drugs. The development of oromucosal drug delivery systems based on mucoadhesive biopolymers and their derivatives (especially thiolated and catecholated derivatives) is a promising strategy for the pharmaceutical development of safe and effective dosage forms. Solid, semi-solid and liquid pharmaceutical formulations based on biopolymers have several advantageous properties, such as prolonged residence time on the mucosa due to high mucoadhesion, unidirectional and modified drug release capabilities, and enhanced drug permeability. Biopolymers are non-toxic, biocompatible, biodegradable and may possess intrinsic bioactivity. A rational approach to the design of oromucosal delivery systems requires an understanding of both the anatomy/physiology of the oral mucosa and the physicochemical and biopharmaceutical properties of the drug molecule/biopolymer, as presented in this review. This review summarizes the advances in the pharmaceutical development of mucoadhesive oromucosal dosage forms (e.g., patches, buccal tablets, and hydrogel systems), including nanotechnology-based biopolymer nanoparticle delivery systems (e.g., solid lipid particles, liposomes, biopolymer polyelectrolyte particles, hybrid nanoparticles, etc.).
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Affiliation(s)
| | | | - Yury A. Skorik
- Institute of Macromolecular Compounds of the Russian Academy of Sciences, Bolshoi VO 31, 199004 St. Petersburg, Russia
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3
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He Y, He D, Fan L, Ren S, Wang L, Sun J. Application of hydrogel microneedles in the oral cavity. Biopolymers 2024; 115:e23573. [PMID: 38506560 DOI: 10.1002/bip.23573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/12/2024] [Accepted: 02/27/2024] [Indexed: 03/21/2024]
Abstract
Microneedles are a transdermal drug delivery system in which the needle punctures the epithelium to deliver the drug directly to deep tissues, thus avoiding the influence of the first-pass effect of the gastrointestinal tract and minimizing the likelihood of pain induction. Hydrogel microneedles are microneedles prepared from hydrogels that have good biocompatibility, controllable mechanical properties, and controllable drug release and can be modified to achieve environmental control of drug release in vivo. The large epithelial tissue in the oral cavity is an ideal site for drug delivery via microneedles. Hydrogel microneedles can overcome mucosal hindrances to delivering drugs to deep tissues; this prevents humidity and a highly dynamic environment in the oral cavity from influencing the efficacy of the drugs and enables them to obtain better therapeutic effects. This article analyzes the materials and advantages of common hydrogel microneedles and reviews the application of hydrogel microneedles in the oral cavity.
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Affiliation(s)
- Yiyao He
- Graduate School of Dalian Medical University, Dalian, China
| | - Dawei He
- Department of Periodontics and Oral Mucosa Disease, Dalian Stomatological Hospital, Dalian, China
| | - Lin Fan
- Department of Periodontics and Oral Mucosa Disease, Dalian Stomatological Hospital, Dalian, China
| | - Song Ren
- Department of Periodontics and Oral Mucosa Disease, Dalian Stomatological Hospital, Dalian, China
| | - Lin Wang
- Department of Periodontics and Oral Mucosa Disease, Dalian Stomatological Hospital, Dalian, China
| | - Jiang Sun
- Department of Periodontics and Oral Mucosa Disease, Dalian Stomatological Hospital, Dalian, China
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4
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Jia B, Zhang B, Li J, Qin J, Huang Y, Huang M, Ming Y, Jiang J, Chen R, Xiao Y, Du J. Emerging polymeric materials for treatment of oral diseases: design strategy towards a unique oral environment. Chem Soc Rev 2024; 53:3273-3301. [PMID: 38507263 DOI: 10.1039/d3cs01039b] [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: 03/22/2024]
Abstract
Oral diseases are prevalent but challenging diseases owing to the highly movable and wet, microbial and inflammatory environment. Polymeric materials are regarded as one of the most promising biomaterials due to their good compatibility, facile preparation, and flexible design to obtain multifunctionality. Therefore, a variety of strategies have been employed to develop materials with improved therapeutic efficacy by overcoming physicobiological barriers in oral diseases. In this review, we summarize the design strategies of polymeric biomaterials for the treatment of oral diseases. First, we present the unique oral environment including highly movable and wet, microbial and inflammatory environment, which hinders the effective treatment of oral diseases. Second, a series of strategies for designing polymeric materials towards such a unique oral environment are highlighted. For example, multifunctional polymeric materials are armed with wet-adhesive, antimicrobial, and anti-inflammatory functions through advanced chemistry and nanotechnology to effectively treat oral diseases. These are achieved by designing wet-adhesive polymers modified with hydroxy, amine, quinone, and aldehyde groups to provide strong wet-adhesion through hydrogen and covalent bonding, and electrostatic and hydrophobic interactions, by developing antimicrobial polymers including cationic polymers, antimicrobial peptides, and antibiotic-conjugated polymers, and by synthesizing anti-inflammatory polymers with phenolic hydroxy and cysteine groups that function as immunomodulators and electron donors to reactive oxygen species to reduce inflammation. Third, various delivery systems with strong wet-adhesion and enhanced mucosa and biofilm penetration capabilities, such as nanoparticles, hydrogels, patches, and microneedles, are constructed for delivery of antibiotics, immunomodulators, and antioxidants to achieve therapeutic efficacy. Finally, we provide insights into challenges and future development of polymeric materials for oral diseases with promise for clinical translation.
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Affiliation(s)
- Bo Jia
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangdong, China
| | - Beibei Zhang
- Department of Gynaecology and Obstetrics, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Clinical Research Center for Anesthesiology and Perioperative Medicine, Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China.
- Department of Polymeric Materials, School of Materials Science and Engineering, Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, Tongji University, 4800 Caoan Road, Shanghai 201804, China
| | - Jianhua Li
- Department of Polymeric Materials, School of Materials Science and Engineering, Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, Tongji University, 4800 Caoan Road, Shanghai 201804, China
| | - Jinlong Qin
- Department of Gynaecology and Obstetrics, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Clinical Research Center for Anesthesiology and Perioperative Medicine, Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China.
- Department of Polymeric Materials, School of Materials Science and Engineering, Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, Tongji University, 4800 Caoan Road, Shanghai 201804, China
| | - Yisheng Huang
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangdong, China
| | - Mingshu Huang
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangdong, China
| | - Yue Ming
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangdong, China
| | - Jingjing Jiang
- Department of Polymeric Materials, School of Materials Science and Engineering, Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, Tongji University, 4800 Caoan Road, Shanghai 201804, China
| | - Ran Chen
- Department of Polymeric Materials, School of Materials Science and Engineering, Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, Tongji University, 4800 Caoan Road, Shanghai 201804, China
| | - Yufen Xiao
- Department of Gynaecology and Obstetrics, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Clinical Research Center for Anesthesiology and Perioperative Medicine, Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China.
- Department of Polymeric Materials, School of Materials Science and Engineering, Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, Tongji University, 4800 Caoan Road, Shanghai 201804, China
| | - Jianzhong Du
- Department of Gynaecology and Obstetrics, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Clinical Research Center for Anesthesiology and Perioperative Medicine, Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China.
- Department of Polymeric Materials, School of Materials Science and Engineering, Key Laboratory of Advanced Civil Engineering Materials of Ministry of Education, Tongji University, 4800 Caoan Road, Shanghai 201804, China
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5
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Wei Q, Su J, Meng S, Wang Y, Ma K, Li B, Chu Z, Huang Q, Hu W, Wang Z, Tian L, Liu X, Li T, Fu X, Zhang C. MiR-17-5p-engineered sEVs Encapsulated in GelMA Hydrogel Facilitated Diabetic Wound Healing by Targeting PTEN and p21. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307761. [PMID: 38286650 PMCID: PMC10987139 DOI: 10.1002/advs.202307761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 01/11/2024] [Indexed: 01/31/2024]
Abstract
Delayed wound healing is a major complication of diabetes, and is associated with impaired cellular functions. Current treatments are unsatisfactory. Based on the previous reports on microRNA expression in small extracellular vesicles (sEVs), miR-17-5p-engineered sEVs (sEVs17-OE) and encapsulated them in gelatin methacryloyl (GelMA) hydrogel for diabetic wounds treatment are fabricated. SEVs17-OE are successfully fabricated with a 16-fold increase in miR-17-5p expression. SEVs17-OE inhibited senescence and promoted the proliferation, migration, and tube formation of high glucose-induced human umbilical vein endothelial cells (HG-HUVECs). Additionally, sEVs17-OE also performs a promotive effect on high glucose-induced human dermal fibroblasts (HG-HDFs). Mechanism analysis showed the expressions of p21 and phosphatase and tensin homolog (PTEN), as the target genes of miR-17-5p, are downregulated significantly by sEVs17-OE. Accordingly, the downstream genes and pathways of p21 and PTEN, are activated. Next, sEVs17-OE are loaded in GelMA hydrogel to fabricate a novel bioactive wound dressing and to evaluate their effects on diabetic wound healing. Gel-sEVs17-OE effectively accelerated wound healing by promoting angiogenesis and collagen deposition. The cellular mechanism may be associated with local cell proliferation. Therefore, a novel bioactive wound dressing by loading sEVs17-OE in GelMA hydrogel, offering an option for chronic wound management is successfully fabricated.
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Affiliation(s)
- Qian Wei
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
- Research Unit of Trauma CareTissue Repair and RegenerationChinese Academy of Medical Sciences2019RU051Beijing100048P. R. China
| | - Jianlong Su
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
- Chinese PLA Medical SchoolBeijing100853P. R. China
| | - Sheng Meng
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
- Chinese PLA Medical SchoolBeijing100853P. R. China
| | - Yaxi Wang
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
| | - Kui Ma
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
- Research Unit of Trauma CareTissue Repair and RegenerationChinese Academy of Medical Sciences2019RU051Beijing100048P. R. China
| | - Bingmin Li
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
| | - Ziqiang Chu
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
| | - Qilin Huang
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
| | - Wenzhi Hu
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
| | - Zihao Wang
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
- Chinese PLA Medical SchoolBeijing100853P. R. China
| | - Lige Tian
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
| | - Xi Liu
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
- Research Unit of Trauma CareTissue Repair and RegenerationChinese Academy of Medical Sciences2019RU051Beijing100048P. R. China
| | - Tanshi Li
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
- Research Unit of Trauma CareTissue Repair and RegenerationChinese Academy of Medical Sciences2019RU051Beijing100048P. R. China
- Department of EmergencyThe First Medical CenterChinese PLA General HospitalBeijing100853P. R. China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and RegenerationBeijing100048P. R. China
| | - Xiaobing Fu
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
- Research Unit of Trauma CareTissue Repair and RegenerationChinese Academy of Medical Sciences2019RU051Beijing100048P. R. China
- Chinese PLA Medical SchoolBeijing100853P. R. China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and RegenerationBeijing100048P. R. China
- Innovation Center for Wound RepairWest China HospitalSichuan UniversityChengduSichuan610041P. R. China
| | - Cuiping Zhang
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research DivisionChinese PLA General HospitalBeijing100048P. R. China
- Research Unit of Trauma CareTissue Repair and RegenerationChinese Academy of Medical Sciences2019RU051Beijing100048P. R. China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and RegenerationBeijing100048P. R. China
- Innovation Center for Wound RepairWest China HospitalSichuan UniversityChengduSichuan610041P. R. China
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Geng H, Chen M, Guo C, Wang W, Chen D. Marine polysaccharides: Biological activities and applications in drug delivery systems. Carbohydr Res 2024; 538:109071. [PMID: 38471432 DOI: 10.1016/j.carres.2024.109071] [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: 12/14/2023] [Revised: 02/23/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024]
Abstract
The ocean is the common home of a large number of marine organisms, including plants, animals, and microorganisms. Researchers can extract thousands of important bioactive components from the oceans and use them extensively to treat and prevent diseases. In contrast, marine polysaccharide macromolecules such as alginate, carrageenan, Laminarin, fucoidan, chitosan, and hyaluronic acid have excellent physicochemical properties, good biocompatibility, and high bioactivity, which ensures their wide applications and strong therapeutic potentials in drug delivery. Drug delivery systems (DDS) based on marine polysaccharides and modified marine polysaccharide molecules have emerged as an innovative technology for controlling drug distribution on temporal, spatial, and dosage scales. They can detect and respond to external stimuli such as pH, temperature, and electric fields. These properties have led to their wide application in the design of novel drug delivery systems such as hydrogels, polymeric micelles, liposomes, microneedles, microspheres, etc. In addition, marine polysaccharide-based DDS not only have smart response properties but also can combine with the unique biological properties of the marine polysaccharide base to exert synergistic therapeutic effects. The biological activities of marine polysaccharides and the design of marine polysaccharide-based DDS are reviewed. Marine polysaccharide-based responsive DDS are expected to provide new strategies and solutions for disease treatment.
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Affiliation(s)
- Hongxu Geng
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai, 264005, PR China.
| | - Meijun Chen
- Yantai Muping District Hospital of Traditional Chinese Medicine, No.505, Government Street, Muping District, Yantai, 264110, PR China.
| | - Chunjing Guo
- College of Marine Life Science, Ocean University of China, 5# Yushan 10 Road, Qingdao, 266003, PR China.
| | - Wenxin Wang
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai, 264005, PR China.
| | - Daquan Chen
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai, 264005, PR China.
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Wang Y, Su Y, Zhu Y, Ni P, Yu T, Yuan T, Sun X, Shan J. Research on triamcinolone-loaded thermosensitive chitosan hydrogels for preventing esophageal stricture induced by endoscopic submucosal dissection. Int J Biol Macromol 2024; 261:129679. [PMID: 38286381 DOI: 10.1016/j.ijbiomac.2024.129679] [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: 11/09/2023] [Revised: 01/19/2024] [Accepted: 01/21/2024] [Indexed: 01/31/2024]
Abstract
Early-stage esophageal cancer is primarily treated by endoscopic submucosal dissection (ESD). However, extensive mucosal dissection creates a significant risk of postoperative esophageal stricture. Clinically, postoperative stricture can be prevented by glucocorticoids; however, there are drawbacks to both systemic and local administration of glucocorticoids, and improving drug administration methods is crucial. In this study, we developed a chitosan-based thermosensitive hydrogel for triamcinolone (TA) delivery. Our results indicated that the hydrogel remains liquid at low temperatures and can be injected into the esophageal wound site through an endoscopic biopsy channel. Upon reaching body temperature, the hydrogel undergoes spontaneous gelation and firmly adheres to the wound surface. The liquid phase enables convenient and precise delivery, while the gel phase achieves remarkable adhesion, tensile strength, and resistance to degradation. Moreover, the hydrogel exhibited an extended release duration of >10 days when loaded with a 10 mg dose. In vitro studies revealed that the hydrogel suppresses the proliferation and fibrogenesis of human scar fibroblasts (HKF). In a rat skin dermal defect model, the hydrogel attenuated keloid formation during the healing process. Consequently, the chitosan-based thermosensitive hydrogel developed in this study for triamcinolone delivery may be an effective tool for preventing post-ESD esophageal stricture.
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Affiliation(s)
- Yi Wang
- North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Yang Su
- Institute of Biomedical Engineering, College of Medicine, Southwest Jiaotong University, Chengdu 610031, Sichuan, China; Department of Gastroenterology, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, College of Medicine, Southwest Jiaotong University, Chengdu 610031, Sichuan, China
| | - Yuchun Zhu
- North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Panxianzhi Ni
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, Sichuan 610064, China; Sichuan Testing Centre for Biomaterials and Medical Devices, Chengdu, Sichuan 610064, China
| | - Tai Yu
- North Sichuan Medical College, Nanchong 637000, Sichuan, China
| | - Tun Yuan
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, Sichuan 610064, China; Sichuan Testing Centre for Biomaterials and Medical Devices, Chengdu, Sichuan 610064, China
| | - Xiaobin Sun
- Department of Gastroenterology, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, College of Medicine, Southwest Jiaotong University, Chengdu 610031, Sichuan, China
| | - Jing Shan
- Department of Gastroenterology, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, College of Medicine, Southwest Jiaotong University, Chengdu 610031, Sichuan, China.
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8
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Zhao Z, Xia X, Liu J, Hou M, Liu Y, Zhou Z, Xu Y, He F, Yang H, Zhang Y, Ruan C, Zhu X. Cartilage-inspired self-assembly glycopeptide hydrogels for cartilage regeneration via ROS scavenging. Bioact Mater 2024; 32:319-332. [PMID: 37869724 PMCID: PMC10589380 DOI: 10.1016/j.bioactmat.2023.10.013] [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: 06/21/2023] [Revised: 10/10/2023] [Accepted: 10/10/2023] [Indexed: 10/24/2023] Open
Abstract
Cartilage injury represents a frequent dilemma in clinical practice owing to its inherently limited self-renewal capacity. Biomimetic strategy-based engineered biomaterial, capable of coordinated regulation for cellular and microenvironmental crosstalk, provides an adequate avenue to boost cartilage regeneration. The level of oxidative stress in microenvironments is verified to be vital for tissue regeneration, yet it is often overlooked in engineered biomaterials for cartilage regeneration. Herein, inspired by natural cartilage architecture, a fibril-network glycopeptide hydrogel (Nap-FFGRGD@FU), composed of marine-derived polysaccharide fucoidan (FU) and naphthalenephenylalanine-phenylalanine-glycine-arginine-glycine-aspartic peptide (Nap-FFGRGD), was presented through a simple supramolecular self-assembly approach. The Nap-FFGRGD@FU hydrogels exhibit a native cartilage-like architecture, characterized by interwoven collagen fibers and attached proteoglycans. Beyond structural simulation, fucoidan-exerted robust biological effects and Arg-Gly-Asp (RGD) sequence-provided cell attachment sites realized functional reinforcement, synergistically promoted extracellular matrix (ECM) production and reactive oxygen species (ROS) elimination, thus contributing to chondrocytes-ECM harmony. In vitro co-culture with glycopeptide hydrogels not only facilitated cartilage ECM anabolic metabolism but also scavenged ROS accumulation in chondrocytes. Mechanistically, the chondro-protective effects induced by glycopeptide hydrogels rely on the activation of endogenous antioxidant pathways associated with nuclear factor erythroid 2-related factor 2 (NRF2). In vivo implantation of glycopeptide hydrogels successfully improved the de novo cartilage generation by 1.65-fold, concomitant with coordinately restructured subchondral bone structure. Collectively, our ingeniously crafted bionic glycopeptide hydrogels simultaneously rewired chondrocytes' function by augmenting anabolic metabolism and rebuilt ECM microenvironment via preserving redox equilibrium, holding great potential for cartilage tissue engineering.
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Affiliation(s)
- Zhijian Zhao
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
| | - Xiaowei Xia
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
| | - Junlin Liu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
| | - Mingzhuang Hou
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
| | - Yang Liu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
| | - Zhangzhe Zhou
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
| | - Yong Xu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
| | - Fan He
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
| | - Huilin Yang
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
| | - Yijian Zhang
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
| | - Changshun Ruan
- Center for Human Tissue and Organs Degeneration, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xuesong Zhu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou, 215006, China
- Orthopaedic Institute, Medical College, Soochow University, Suzhou, 215007, China
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9
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Ma Y, Cao J, Li S, Wang L, Meng Y, Chen Y. Nature-Inspired Wet Drug Delivery Platforms. SMALL METHODS 2024:e2301726. [PMID: 38284322 DOI: 10.1002/smtd.202301726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/11/2024] [Indexed: 01/30/2024]
Abstract
Nature has created various organisms with unique chemical components and multi-scale structures (e.g., foot proteins, toe pads, suckers, setose gill lamellae) to achieve wet adhesion functions to adapt to their complex living environments. These organisms can provide inspirations for designing wet adhesives with mediated drug release behaviors in target locations of biological surfaces. They exhibit conformal and enhanced wet adhesion, addressing the bottleneck of weaker tissue interface adhesion in the presence of body fluids. Herein, it is focused on the research progress of different wet adhesion and bioinspired fabrications, including adhesive protein-based adhesion and inspired adhesives (e.g., mussel adhesion); capillarity and Stefan adhesion and inspired adhesive surfaces (e.g., tree frog adhesion); suction-based adhesion and inspired suckers (e.g., octopus' adhesion); interlocking and friction-based adhesion and potential inspirations (e.g., mayfly larva and teleost adhesion). Other secreted protein-induced wet adhesion is also reviewed and various suckers for other organisms and their inspirations. Notably, one representative application scenario of these bioinspired wet adhesives is highlighted, where they function as efficient drug delivery platforms on target tissues and/or organs with requirements of both controllable wet adhesion and optimized drug release. Finally, the challenges of these bioinspired wet drug delivery platforms in the future is presented.
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Affiliation(s)
- Yutian Ma
- Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Jian Cao
- School of Software and Microelectronics, Peking University, Beijing, 100871, China
| | - Shiyao Li
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Lili Wang
- University of Science and Technology of China, Hefei, 230026, China
- Suzhou Institute for Advanced Research, University of Science and Technology of China, Jiangsu, 215123, China
| | - Yufei Meng
- Research Institute of Ornamental Plants and Landscapes, International Centre for Bamboo and Rattan, Beijing, 100102, China
| | - Yupeng Chen
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
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10
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Medeiros L, Dos Santos RF, da Rolt Nervis B, Jacobi M, Hashizume LN, Gazzi RP, Visioli F, Nunes JS, Lavayen V, De Franco VC, Daitx TS, Pereira SC, Ferreira GA, Pohlmann A, Guterres S, Frank LA, Bussamara R. Synthesis of films based on chitosan and protic ionic liquids to be used as wound dressing on the oral mucosa. Int J Biol Macromol 2023; 253:127134. [PMID: 37776933 DOI: 10.1016/j.ijbiomac.2023.127134] [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: 06/16/2023] [Revised: 09/14/2023] [Accepted: 09/27/2023] [Indexed: 10/02/2023]
Abstract
Oral mucosal ulcerations expose connective tissue to different pathogens and this can progress to systemic infection. This study aimed to synthesize environmentally-friendly films with chitosan and protic ionic liquids, possessing mucoadhesive properties, activity against opportunistic microorganisms, enhanced malleability and mechanical resistance to be used as a wound dressing on the oral mucosa. Therefore, films with chitosan and 10, 35, and 50 % (wt/wt) of 2-hydroxy diethylammonium lactate, salicylate, and maleate protic ionic liquids were synthesized. Thickness measurements and mechanical properties analysis were performed. In addition, oral mucoadhesion, antimicrobial activity, and cytotoxicity properties were investigated. Results showed that the addition of 35wt% and 50wt% of all kinds of protic ionic liquids tested presented significant improvements in film thickness and mechanical properties. Films based on chitosan and the protic ionic liquid 2-hydroxy diethylammonium salicylate at percentages of 35 and 50wt% exhibited superior mucoadhesive properties, antimicrobial activity on opportunistic microorganisms and an improvement in their flexibility after immersion in synthetic saliva. Cytotoxicity results suggest that all kinds of chitosan/protic ionic liquids films tested are safe for intra-oral use. Therefore, the results of this study indicate that these materials could be good candidates for efficient and environmentally-friendly wound dressing films on the oral mucosa.
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Affiliation(s)
- Leonardo Medeiros
- Laboratory of Proteins and Microorganisms Applied to Chemistry, Institute of Chemistry, UFRGS, Av. Bento Gonçalves 9500, CEP 91501-970, Porto Alegre, RS, Brazil
| | - Rogério F Dos Santos
- Laboratory of Proteins and Microorganisms Applied to Chemistry, Institute of Chemistry, UFRGS, Av. Bento Gonçalves 9500, CEP 91501-970, Porto Alegre, RS, Brazil
| | - Brenda da Rolt Nervis
- Laboratory of Proteins and Microorganisms Applied to Chemistry, Institute of Chemistry, UFRGS, Av. Bento Gonçalves 9500, CEP 91501-970, Porto Alegre, RS, Brazil
| | - Marly Jacobi
- Institute of Chemistry, UFRGS, Av. Bento Gonçalves 9500, CEP 91501-970 Porto Alegre, RS, Brazil
| | - Lina Naomi Hashizume
- Department of Preventive and Social Dentistry, School of Dentistry, UFRGS, Rua Ramiro Barcelos 2492, CEP 90035-003 Porto Alegre, RS, Brazil
| | - Rafaela P Gazzi
- Department of Preventive and Social Dentistry, School of Dentistry, UFRGS, Rua Ramiro Barcelos 2492, CEP 90035-003 Porto Alegre, RS, Brazil
| | - Fernanda Visioli
- Department of Oral Pathology, School of Dentistry, UFRGS, Rua Ramiro Barcelos 2492, CEP 90035-003 Porto Alegre, RS, Brazil
| | - Júlia Silveira Nunes
- Department of Oral Pathology, School of Dentistry, UFRGS, Rua Ramiro Barcelos 2492, CEP 90035-003 Porto Alegre, RS, Brazil
| | - Vladimir Lavayen
- Institute of Chemistry, UFRGS, Av. Bento Gonçalves 9500, CEP 91501-970 Porto Alegre, RS, Brazil
| | - Vinícius C De Franco
- Laboratory of Magnetism, Institute of Physics, UFRGS, Av. Bento Gonçalves 9500, CEP 91501-970 Porto Alegre, RS, Brazil
| | - Tales S Daitx
- Institute of Chemistry, UFRGS, Av. Bento Gonçalves 9500, CEP 91501-970 Porto Alegre, RS, Brazil
| | - Sandra Cerqueira Pereira
- Escola Politécnica(,) Department of Chemical Engineering, UFBA, R. Aristides Novis 2, CEP 40210-630 Salvador, BA, Brazil
| | - Gicelia Antonia Ferreira
- Escola Politécnica(,) Department of Chemical Engineering, UFBA, R. Aristides Novis 2, CEP 40210-630 Salvador, BA, Brazil
| | - Adriana Pohlmann
- Pharmaceutical Sciences Post-Graduate Program, UFRGS, Av. Ipiranga 2752, CEP 90160-093 Porto Alegre, RS, Brazil
| | - Silvia Guterres
- Pharmaceutical Sciences Post-Graduate Program, UFRGS, Av. Ipiranga 2752, CEP 90160-093 Porto Alegre, RS, Brazil
| | - Luiza Abrahão Frank
- Pharmaceutical Sciences Post-Graduate Program, UFRGS, Av. Ipiranga 2752, CEP 90160-093 Porto Alegre, RS, Brazil
| | - Roberta Bussamara
- Laboratory of Proteins and Microorganisms Applied to Chemistry, Institute of Chemistry, UFRGS, Av. Bento Gonçalves 9500, CEP 91501-970, Porto Alegre, RS, Brazil.
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11
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Cui C, Mei L, Wang D, Jia P, Zhou Q, Liu W. A self-stabilized and water-responsive deliverable coenzyme-based polymer binary elastomer adhesive patch for treating oral ulcer. Nat Commun 2023; 14:7707. [PMID: 38001112 PMCID: PMC10673908 DOI: 10.1038/s41467-023-43571-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
Oral ulcer can be treated with diverse biomaterials loading drugs or cytokines. However, most patients do not benefit from these materials because of poor adhesion, short-time retention in oral cavity and low drug therapeutic efficacy. Here we report a self-stabilized and water-responsive deliverable coenzyme salt polymer poly(sodium α-lipoate) (PolyLA-Na)/coenzyme polymer poly(α-lipoic acid) (PolyLA) binary synergistic elastomer adhesive patch, where hydrogen bonding cross-links between PolyLA and PolyLA-Na prevents PolyLA depolymerization and slow down the dissociation of PolyLA-Na, thus allowing water-responsive sustainable delivery of bioactive LA-based small molecules and durable adhesion to oral mucosal wound due to the adhesive action of PolyLA. In the model of mice and mini-pig oral ulcer, the adhesive patch accelerates the healing of the ulcer by regulating the damaged tissue inflammatory environment, maintaining the stability of oral microbiota, and promoting faster re-epithelialization and angiogenesis. This binary synergistic patch provided a therapeutic strategy to treat oral ulcer.
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Affiliation(s)
- Chunyan Cui
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin, 300350, China
| | - Li Mei
- Department of Stomatology, Qingdao University, Qingdao, 266021, China
| | - Danyang Wang
- Department of Stomatology, Qingdao University, Qingdao, 266021, China
| | - Pengfei Jia
- Department of Stomatology, Qingdao University, Qingdao, 266021, China
| | - Qihui Zhou
- School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao, 266071, China.
| | - Wenguang Liu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin, 300350, China.
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12
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Ge W, Gao Y, He L, Zeng Y, Liu J, Yu Y, Xie X, Xu RA. Combination therapy using multifunctional dissolvable hyaluronic acid microneedles for oral ulcers. Int J Biol Macromol 2023; 251:126333. [PMID: 37586633 DOI: 10.1016/j.ijbiomac.2023.126333] [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: 03/13/2023] [Revised: 07/11/2023] [Accepted: 08/12/2023] [Indexed: 08/18/2023]
Abstract
Oral ulcers are common in the oral mucosa. Frequent occurrences of oral ulcers commonly afflict patients, seriously impacting their daily life. Treatments with good anti-inflammatory and antibacterial properties are important for promoting the healing of oral ulcers. In this study, a multifunctional, soluble hyaluronic acid (HA) microneedle (MN) patch was prepared to promote oral ulcer healing. The tip layer of the MN patch was loaded with triamcinolone acetonide (TA) and epidermal growth factor (EGF) to inhibit inflammation and promote angiogenesis. Zeolitic imidazolate framework-8 (ZIF-8) was loaded onto the base layer of the MN patch, which effectively released Zn2+ to mediate antibacterial effects. In addition, HA exerts a protective effect on the mucous membrane. Owing to these properties, the multifunctional MN patches were found to have good anti-inflammatory, antibacterial, and tissue-healing abilities, indicating that the multifunctional MN patch design successfully promoted the healing of oral ulcers.
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Affiliation(s)
- Wenhui Ge
- Department of Stomatology, The Second Xiangya Hospital, Central South University, Changsha 410011, PR China
| | - Yijun Gao
- Department of Stomatology, The Second Xiangya Hospital, Central South University, Changsha 410011, PR China
| | - Liming He
- Changsha Stomatological Hospital, Changsha 410005, PR China
| | - Yiyu Zeng
- Department of Stomatology, The Second Xiangya Hospital, Central South University, Changsha 410011, PR China
| | - Junhui Liu
- Xiangya Stomatological Hospital, Xiangya School of Stomatology, Central South University, Changsha 410000, PR China
| | - Yi Yu
- Department of Stomatology, The Second Xiangya Hospital, Central South University, Changsha 410011, PR China
| | - Xiaoyan Xie
- Department of Stomatology, The Second Xiangya Hospital, Central South University, Changsha 410011, PR China.
| | - Ren-Ai Xu
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, PR China.
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13
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Li Y, Tian X, He W, Jin C, Yang C, Pan Z, Xu Y, Yang H, Liu H, Liu T, He F. Fucoidan-functionalized gelatin methacryloyl microspheres ameliorate intervertebral disc degeneration by restoring redox and matrix homeostasis of nucleus pulposus. Int J Biol Macromol 2023; 250:126166. [PMID: 37553034 DOI: 10.1016/j.ijbiomac.2023.126166] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 07/19/2023] [Accepted: 08/04/2023] [Indexed: 08/10/2023]
Abstract
Loss of extracellular matrix (ECM) and dehydration of the nucleus pulposus (NP) are major pathological characteristics of intervertebral disc degeneration (IVDD), the leading cause of low back pain. Excessive reactive oxygen species (ROS) induced by proinflammatory cytokines substantially contribute to IVDD pathogenesis. This study aimed to examine the potential of fucoidan in protecting the matrix metabolism of NP cells and its therapeutic efficacy in the prevention of IVDD. In an inflammatory environment induced by interleukin (IL)-1β, fucoidan treatments demonstrated a dose-dependent enhancement of ECM production in NP cells, while concurrently reducing the expression of matrix degradation enzymes. The protective effect of fucoidan was mediated through the activation of nuclear factor erythroid 2-related factor 2 (NRF2) and subsequent induction of antioxidant enzymes, whereas silencing Nrf2 abrogated the protection of fucoidan on NP cells against IL-1β-induced oxidative stress. Moreover, a novel fucoidan-functionalized gelatin methacryloyl microsphere (Fu@GelMA-MS) was synthesized. The in vivo application of Fu@GelMA-MS via in situ injection in a rat caudal IVD model effectively conserved the ECM components and maintained the hydration of the NP tissue, thereby preventing IVDD caused by puncture. Collectively, fucoidan-functionalized hydrogel microspheres represent a promising strategy for the regeneration of NP and the treatment of IVDD.
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Affiliation(s)
- Yangfeng Li
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China; Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Xin Tian
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China; Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Wei He
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China; Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Chenyang Jin
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China; Suzhou Medical College of Soochow University, Suzhou 215123, China
| | - Chunju Yang
- Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China; Suzhou Medical College of Soochow University, Suzhou 215123, China
| | - Zejun Pan
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China; Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Yong Xu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China; Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Huilin Yang
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China; Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China
| | - Hao Liu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China; Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China.
| | - Tao Liu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China.
| | - Fan He
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215006, China; Orthopaedic Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China.
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14
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Samiraninezhad N, Rezaee M, Gholami A, Amanati A, Mardani M. A novel chitosan-based doxepin nano-formulation for chemotherapy-induced oral mucositis: a randomized, double-blinded, placebo-controlled clinical trial. Inflammopharmacology 2023; 31:2411-2420. [PMID: 37668810 DOI: 10.1007/s10787-023-01325-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 08/20/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVES Considering the prevalence of oral mucositis, we aimed to use the analgesic effects of doxepin with chitosan's antimicrobial and bio-adhesive nature to fabricate a nano-formulation for treating chemotherapy-induced oral mucositis. MATERIALS AND METHODS Nanogel was fabricated via ionic gelation and characterized. Sixty patients were randomly divided and received four different treatments for 14 days: diphenhydramine + aluminum-magnesium mouthwash (control), doxepin mouthwash (DOX MW), chitosan nanogel (CN), and doxepin/chitosan nanogel (CN + DOX). Lesions were assessed with four indices, National Cancer Institute (NCI), World Health Organization (WHO), World Conference on Clinical and Research in Nursing (WCCNR) and visual analog scale (VAS) before and 3, 7, and 14 days after interventions. Kruskal-Wallis test was used for pairwise comparison. RESULTS CN had semisolid consistency, uniform spherical shape, an average size of 47.93 ± 21.69 nm, and a zeta potential of + 1.02 ± 0.16 mV. CN + DOX reduced WHO, WCCNR, and VAS scores significantly more than the control three days after the intervention. Seven days after the intervention, CN + DOX reduced NCI and WCCNR considerably more than the control; it reduced WCCNR significantly more than CN. Fourteen days after the intervention, CN + DOX decreased NCI markedly more than the control. CONCLUSION Chitosan-based doxepin nano-formulation might be a promising alternative for routine treatments of oral mucositis.
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Affiliation(s)
| | - Mostafa Rezaee
- Department of Oral and Maxillofacial Medicine, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Ahmad Gholami
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Ali Amanati
- Department of Pediatrics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Mardani
- Department of Oral and Maxillofacial Medicine, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
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15
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Li M, Li G, Yang Y, Zong J, Fu X, Htet ALH, Li X, Li T, Wang J, Yu T. piRNA-823 is a novel potential therapeutic target in aortic dissection. Pharmacol Res 2023; 196:106932. [PMID: 37739144 DOI: 10.1016/j.phrs.2023.106932] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/29/2023] [Accepted: 09/15/2023] [Indexed: 09/24/2023]
Abstract
Aortic dissection (AD) presents a medical challenge for clinicians. Here, to determine the role of a novel small non-coding piRNA-823 (piR-823) in AD, murine and human aorta from patients with AD were used. A high expression levels of piR-823 were found in patients with AD. Using performed loss- and gain-of-function assays in vitro and in vivo, we explore the regulatory effect of piR-823 on vascular smooth muscle cells (VSMCs) and AD. piR-823 obviously facilitates the proliferation, migration, and phenotypic transformation of VSMCs with or without nicotine treatment. piR-823 directly binds and suppresses histone deacetylase 1 (HDAC1) expression, and regulates the acetylation of histone 3 (H3) via H3K9ac and H3K27ac, eventually, VSMC functions and AD. To consolidate our findings, AD murine model was performed, and we observed that piR-823 antagomir strongly inhibited the pathogenesis of AD through regulating vascular remodeling. Thus, our study finds a potential target for the prevention and treatment strategy for nicotine-induced AD.
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Affiliation(s)
- Min Li
- Clinical Laboratory, Central Laboratory, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao 266000, People's Republic of China
| | - Gang Li
- Department of Vascular Surgery, Shandong Provincial Hospital affiliated to Shandong First Medical University, 324 Jingwu Road, Jinan, Shandong 250021, People's Republic of China
| | - Yanyan Yang
- Department of Immunology, School of Basic Medicine, Qingdao University, No. 308 Ningxia Road, Qingdao 266000, People's Republic of China
| | - Jinbao Zong
- Clinical Laboratory, Central Laboratory, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao 266000, People's Republic of China
| | - Xiuxiu Fu
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao 266000, People's Republic of China
| | - Aung Lynn Htet Htet
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, No. 38 Dengzhou Road, Qingdao 266021, People's Republic of China
| | - Xiaolu Li
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao 266000, People's Republic of China
| | - Tianxiang Li
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, No. 38 Dengzhou Road, Qingdao 266021, People's Republic of China
| | - Jianxun Wang
- Department of Immunology, School of Basic Medicine, Qingdao University, No. 308 Ningxia Road, Qingdao 266000, People's Republic of China
| | - Tao Yu
- Clinical Laboratory, Central Laboratory, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao 266000, People's Republic of China; Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, No. 38 Dengzhou Road, Qingdao 266021, People's Republic of China.
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16
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Zheng Z, Yang X, Fang M, Tian J, Zhang S, Lu L, Zhou C, Xu C, Qi Y, Li L. Photothermal effective CeO 2NPs combined in thermosensitive hydrogels with enhanced antibacterial, antioxidant and vascularization performance to accelerate infected diabetic wound healing. Regen Biomater 2023; 10:rbad072. [PMID: 37719926 PMCID: PMC10503268 DOI: 10.1093/rb/rbad072] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 06/06/2023] [Accepted: 08/08/2023] [Indexed: 09/19/2023] Open
Abstract
Chronic diabetic wound healing remains a formidable challenge due to susceptibility to bacterial infection, excessive oxidative stress, and poor angiogenesis. To address these issues, a sodium alginate (SA) based photothermal hydrogel dressing with multifunction was fabricated to facilitate wound treatment. Ceria nanoparticles (CeO2NPs) was synthesized, and their antibacterial performance by near-infrared light triggered photothermal effects was first studied and verified in this work. In addition, to release CeO2NPs to achieve antioxidation and pro-vascularization, thermosensitive gelatin (Gel) was utilized to embed the nanoparticles in advance and then composited in SA hydrogel networks. SA network was finally strengthened by acid soaking to form partially crystalline regions to act as natural crosslinkers. Results showed that the Gel/SA/CeO2 hydrogel displayed temperature-responsive release of CeO2NPs, significant antibacterial and antioxidative activity, as well as the ability to remove without injury and promote infected diabetic wound healing with low cytotoxicity, according to antibacterial investigations, cell studies, and in vivo animal studies. This research offers not only a successful method for quickening the healing of diabetic wounds but also a fresh approach to the general use of CeO2NPs.
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Affiliation(s)
- Zexiang Zheng
- College of Chemistry and Materials Science, Engineering Research Center of Artificial Organs and Materials, Jinan University, Guangzhou 511486, China
| | - Xing Yang
- College of Chemistry and Materials Science, Engineering Research Center of Artificial Organs and Materials, Jinan University, Guangzhou 511486, China
| | - Min Fang
- College of Chemistry and Materials Science, Engineering Research Center of Artificial Organs and Materials, Jinan University, Guangzhou 511486, China
| | - Jinhuan Tian
- College of Chemistry and Materials Science, Engineering Research Center of Artificial Organs and Materials, Jinan University, Guangzhou 511486, China
| | - Shuyun Zhang
- Guangdong Second Provincial General Hospital, Postdoctoral Research Station of Basic Medicine, School of Medicine, Jinan University, Guangdong 510632, PR China
| | - Lu Lu
- College of Chemistry and Materials Science, Engineering Research Center of Artificial Organs and Materials, Jinan University, Guangzhou 511486, China
| | - Changren Zhou
- College of Chemistry and Materials Science, Engineering Research Center of Artificial Organs and Materials, Jinan University, Guangzhou 511486, China
| | - Changpeng Xu
- Department of Orthopaedics, Guangdong Second Provincial General Hospital, Faculty of Medical Science, Jinan University, Guangzhou 510317, China
| | - Yong Qi
- Department of Orthopaedics, Guangdong Second Provincial General Hospital, Faculty of Medical Science, Jinan University, Guangzhou 510317, China
| | - Lihua Li
- College of Chemistry and Materials Science, Engineering Research Center of Artificial Organs and Materials, Jinan University, Guangzhou 511486, China
- Guangdong Second Provincial General Hospital, Postdoctoral Research Station of Basic Medicine, School of Medicine, Jinan University, Guangdong 510632, PR China
- Department of Orthopaedics, Guangdong Second Provincial General Hospital, Faculty of Medical Science, Jinan University, Guangzhou 510317, China
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17
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Kassem A, Refai H, El-Nabarawi MA, Abdellatif MM. Formulation and Evaluation of Prednisolone Sodium Metazoate-Loaded Mucoadhesive Quatsomal Gel for Local Treatment of Recurrent Aphthous Ulcers: Optimization, In Vitro, Ex Vivo, and In Vivo Studies. Pharmaceutics 2023; 15:1947. [PMID: 37514134 PMCID: PMC10383094 DOI: 10.3390/pharmaceutics15071947] [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: 06/19/2023] [Revised: 06/26/2023] [Accepted: 07/08/2023] [Indexed: 07/30/2023] Open
Abstract
This study aims to formulate a buccal mucoadhesive gel containing prednisolone sodium metazoate-loaded quatsomes for efficient localized therapy of recurrent aphthous ulcers. Quatsomes were prepared using a varied concentration of quaternary ammonium surfactants (QAS) and cholesterol (CHO). A 23 factorial design was conducted to address the impact of independent variables QAS type (X1), QAS to CHO molar ratio (X2), and sonication time (X3). The dependent variables were particle size (PS; Y1), polydispersity index (PDI; Y2), zeta potential (ZP; Y3), entrapment efficiency percent (EE%; Y4) and percent of drug released after 6 h (Q6%: Y5). Then, the selected quatsomes formula was incorporated into different gel bases to prepare an optimized mucoadhesive gel to be evaluated via in vivo study. The PS of the developed quatsomes ranged from 69.47 ± 0.41 to 113.28 ± 0.79 nm, the PDI from 0.207 ± 0.004 to 0.328 ± 0.004, ZP from 45.15 ± 0.19 to 68.1 ± 0.54 mV, EE% from 79.62 ± 1.44 to 98.60% ± 1.22 and Q6% from 58.39 ± 1.75 to 94.42% ± 2.15. The quatsomal mucoadhesive gel showed rapid recovery of ulcers, which was confirmed by the histological study and the evaluation of inflammatory biomarkers. These results assured the capability of the developed quatsomal mucoadhesive gel to be a promising formulation for treating buccal diseases.
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Affiliation(s)
- Ashraf Kassem
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, Giza 12566, Egypt
| | - Hanan Refai
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, Giza 12566, Egypt
| | - Mohamed A El-Nabarawi
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, El-Kasr El-Aini Street, Cairo 11562, Egypt
| | - Menna M Abdellatif
- Department of Industrial Pharmacy, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, Giza 12566, Egypt
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Bose I, Roy S, Yaduvanshi P, Sharma S, Chandel V, Biswas D. Unveiling the Potential of Marine Biopolymers: Sources, Classification, and Diverse Food Applications. MATERIALS (BASEL, SWITZERLAND) 2023; 16:4840. [PMID: 37445154 DOI: 10.3390/ma16134840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/03/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023]
Abstract
Environmental concerns regarding the usage of nonrenewable materials are driving up the demand for biodegradable marine biopolymers. Marine biopolymers are gaining increasing attention as sustainable alternatives in various industries, including the food sector. This review article aims to provide a comprehensive overview of marine biopolymers and their applications in the food industry. Marine sources are given attention as innovative resources for the production of sea-originated biopolymers, such as agar, alginate, chitin/chitosan, and carrageenan, which are safe, biodegradable, and are widely employed in a broad spectrum of industrial uses. This article begins by discussing the diverse source materials of marine biopolymers, which encompass biopolymers derived from seaweed and marine animals. It explores the unique characteristics and properties of these biopolymers, highlighting their potential for food applications. Furthermore, this review presents a classification of marine biopolymers, categorizing them based on their chemical composition and structural properties. This classification provides a framework for understanding the versatility and functionality of different marine biopolymers in food systems. This article also delves into the various food applications of marine biopolymers across different sectors, including meat, milk products, fruits, and vegetables. Thus, the motive of this review article is to offer a brief outline of (a) the source materials of marine biopolymers, which incorporates marine biopolymers derived from seaweed and marine animals, (b) a marine biopolymer classification, and (c) the various food applications in different food systems such as meat, milk products, fruits, and vegetables.
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Affiliation(s)
- Ipsheta Bose
- School of Bioengineering and Food Sciences, Shoolini University, Solan 173229, India
| | - Swarup Roy
- School of Bioengineering and Food Sciences, Shoolini University, Solan 173229, India
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara 144411, India
| | - Pallvi Yaduvanshi
- School of Bioengineering and Food Sciences, Shoolini University, Solan 173229, India
| | - Somesh Sharma
- School of Bioengineering and Food Sciences, Shoolini University, Solan 173229, India
| | - Vinay Chandel
- School of Bioengineering and Food Sciences, Shoolini University, Solan 173229, India
| | - Deblina Biswas
- Department of Instrumentation and Control Engineering, Dr. B. R. Ambedkar National Institute of Technology Jalandhar, Jalandhar 144011, India
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Zhao J, Qiu P, Wang Y, Wang Y, Zhou J, Zhang B, Zhang L, Gou D. Chitosan-based hydrogel wound dressing: From mechanism to applications, a review. Int J Biol Macromol 2023:125250. [PMID: 37307982 DOI: 10.1016/j.ijbiomac.2023.125250] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/17/2023] [Accepted: 06/06/2023] [Indexed: 06/14/2023]
Abstract
As promising biomaterials, hydrogels are widely used in the medical engineering field, especially in wound repairing. Compared with traditional wound dressings, such as gauze and bandage, hydrogel could absorb and retain more water without dissolving or losing its three-dimensional structure, thus avoiding secondary injury and promoting wound healing. Chitosan and its derivatives have become hot research topics for hydrogel wound dressing production due to their unique molecular structure and diverse biological activities. In this review, the mechanism of wound healing was introduced systematically. The mechanism of action of chitosan in the first three stages of wound repair (hemostasis, antimicrobial properties and progranulation), the effect of chitosan deacetylation and the molecular weight on its performance are analyzed. Additionally, the recent progress in intelligent and drug-loaded chitosan-based hydrogels and the features and advantages of chitosan were discussed. Finally, the challenges and prospects for the future development of chitosan-based hydrogels were discussed.
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Affiliation(s)
- Jun Zhao
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Peng Qiu
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Yue Wang
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Yufan Wang
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Jianing Zhou
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Baochun Zhang
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Lihong Zhang
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Dongxia Gou
- College of Food Science and Engineering, Changchun University, Changchun 130022, China.
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20
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Dou X, Li G, Wang S, Shao D, Wang D, Deng X, Zhu Y, Gao P, Liu J, Deng N, Yuan C, Zhou Q. Probiotic-loaded calcium alginate/fucoidan hydrogels for promoting oral ulcer healing. Int J Biol Macromol 2023:125273. [PMID: 37301354 DOI: 10.1016/j.ijbiomac.2023.125273] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 06/03/2023] [Accepted: 06/07/2023] [Indexed: 06/12/2023]
Abstract
Probiotics are beneficial bacteria located in the oral cavity which exhibit antimicrobial properties and contribute to the regulation of immune function and the modulation of tissue repair. Fucoidan (FD), a marine prebiotic, may further enhance the ability of probiotics to promote ulcer healing. However, neither FD nor probiotics are attached to the oral cavity and neither are well-suited for oral ulcer healing owing to the wet and highly dynamic environment. In this study, probiotic-loaded calcium alginate/fucoidan composite hydrogels were developed for use as bioactive oral ulcer patches. The well-shaped hydrogels exhibited remarkable wet-tissue adhesion, suitable swelling and mechanical properties, sustained probiotic release, and excellent storage durability. Moreover, in vitro biological assays demonstrated that the composite hydrogel exhibited excellent cyto/hemocompatibility and antimicrobial effects. Importantly, compared to commercial oral ulcer patches, bioactive hydrogels show superior therapeutic capability for promoting ulcer healing in vivo by enhancing cell migration, inducing epithelial formation and orderly collagen fiber deposition, as well as facilitating neovascularization. These results demonstrate that this novel composite hydrogel patch demonstrates great potential for the treatment of oral ulcerations.
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Affiliation(s)
- Xue Dou
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China; School of Stomatology, Qingdao University, Qingdao 266023, China
| | - Guotai Li
- School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao 266071, China
| | - Shuang Wang
- Department of Medical Chemistry, School of Pharmacy, Qingdao University, Qingdao, China; Huangdao District Central Hospital, Qingdao, China
| | - Dan Shao
- Huangdao District Central Hospital, Qingdao, China
| | - Danyang Wang
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China; School of Stomatology, Qingdao University, Qingdao 266023, China
| | - Xuyang Deng
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China; School of Stomatology, Qingdao University, Qingdao 266023, China
| | - Yanli Zhu
- Department of Stomatology, Qingdao Women and Children's Hospital, Qingdao, Shandong 266000, China
| | - Pengyu Gao
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China; School of Stomatology, Qingdao University, Qingdao 266023, China
| | - Jia Liu
- Huangdao District Central Hospital, Qingdao, China
| | - Na Deng
- Department of Scientific Research, Qingdao East Sea Pharmaceutical Co., Ltd., Qingdao, China
| | - Changqing Yuan
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China; School of Stomatology, Qingdao University, Qingdao 266023, China; Dental Biomaterials Technology Innovation Center of Qingdao, Qingdao 266003, China.
| | - Qihui Zhou
- School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao 266071, China.
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21
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Chen A, Deng S, Lai J, Li J, Chen W, Varma SN, Zhang J, Lei C, Liu C, Huang L. Hydrogels for Oral Tissue Engineering: Challenges and Opportunities. Molecules 2023; 28:3946. [PMID: 37175356 PMCID: PMC10179962 DOI: 10.3390/molecules28093946] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/20/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023] Open
Abstract
Oral health is crucial to daily life, yet many people worldwide suffer from oral diseases. With the development of oral tissue engineering, there is a growing demand for dental biomaterials. Addressing oral diseases often requires a two-fold approach: fighting bacterial infections and promoting tissue growth. Hydrogels are promising tissue engineering biomaterials that show great potential for oral tissue regeneration and drug delivery. In this review, we present a classification of hydrogels commonly used in dental research, including natural and synthetic hydrogels. Furthermore, recent applications of these hydrogels in endodontic restorations, periodontal tissues, mandibular and oral soft tissue restorations, and related clinical studies are also discussed, including various antimicrobial and tissue growth promotion strategies used in the dental applications of hydrogels. While hydrogels have been increasingly studied in oral tissue engineering, there are still some challenges that need to be addressed for satisfactory clinical outcomes. This paper summarizes the current issues in the abovementioned application areas and discusses possible future developments.
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Affiliation(s)
- Anfu Chen
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (A.C.)
- Institute of Orthopaedics and Musculoskeletal Science, Division of Surgery and Interventional Science, University College London, Royal National Orthopaedic Hospital, London HA4 4LP, UK
| | - Shuhua Deng
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (A.C.)
| | - Jindi Lai
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (A.C.)
| | - Jing Li
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (A.C.)
| | - Weijia Chen
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (A.C.)
| | - Swastina Nath Varma
- Institute of Orthopaedics and Musculoskeletal Science, Division of Surgery and Interventional Science, University College London, Royal National Orthopaedic Hospital, London HA4 4LP, UK
| | - Jingjing Zhang
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (A.C.)
| | - Caihong Lei
- Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China; (A.C.)
| | - Chaozong Liu
- Institute of Orthopaedics and Musculoskeletal Science, Division of Surgery and Interventional Science, University College London, Royal National Orthopaedic Hospital, London HA4 4LP, UK
| | - Lijia Huang
- Guangdong Provincial Key Laboratory of Stomatology, Department of Operative Dentistry and Endodontics, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-Sen University, Guangzhou 510275, China
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22
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Qu X, Guo X, Zhu T, Zhang Z, Wang W, Hao Y. Microneedle patches containing mesoporous polydopamine nanoparticles loaded with triamcinolone acetonide for the treatment of oral mucositis. Front Bioeng Biotechnol 2023; 11:1203709. [PMID: 37214298 PMCID: PMC10196213 DOI: 10.3389/fbioe.2023.1203709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 04/24/2023] [Indexed: 05/24/2023] Open
Abstract
Oral mucositis (OM) is the most common disease of the oral mucosa, which affects people's daily production and life. Triamcinolone ointment is the common clinical drug for OM treatment. However, the hydrophobic properties of triamcinolone acetonide (TA) and the complex microenvironment of the oral cavity led to its low bioavailability and unstable therapeutic effects on ulcer wounds. Herein, dissolving microneedle patches (MNs) composed of mesoporous polydopamine nanoparticles (MPDA) loaded with TA (TA@MPDA), sodium hyaluronic acid (HA), and Bletilla striata polysaccharide (BSP) are prepared as the transmucosal delivery system. The prepared TA@MPDA-HA/BSP MNs exhibit well-arranged microarrays, high mechanical strength and fast solubility (<3 min) properties. In addition, the hybrid structure improves the biocompatibility of TA@MPDA and expedites oral ulcer healing in the SD rat model through the synergistic anti-inflammatory and pro-healing effects of microneedle ingredients (hormones, MPDA and Chinese herbs extracts), with 90% less amount of TA compared with Ning Zhi Zhu®. TA@MPDA-HA/BSP MNs are shown to be their great potential as novel ulcer dressings for OM management.
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Affiliation(s)
- Xiaoying Qu
- Department of Stomatology, School of Stomatology of Weifang Medical University, Weifang, China
| | - Xiaoli Guo
- School of Stomatology of Qingdao University, Qingdao, China
| | - Tingting Zhu
- School of Stomatology of Qingdao University, Qingdao, China
| | - Zhe Zhang
- School of Stomatology of Qingdao University, Qingdao, China
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23
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Yeruva T, Yang S, Doski S, Duncan GA. Hydrogels for Mucosal Drug Delivery. ACS APPLIED BIO MATERIALS 2023; 6:1684-1700. [PMID: 37126538 DOI: 10.1021/acsabm.3c00050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Mucosal tissues are often a desirable site of drug action to treat disease and engage the immune system. However, systemically administered drugs suffer from limited bioavailability in mucosal tissues where technologies to enable direct, local delivery to these sites would prove useful. In this Spotlight on Applications article, we discuss hydrogels as an attractive means for local delivery of therapeutics to address a range of conditions affecting the eye, nose, oral cavity, gastrointestinal, urinary bladder, and vaginal tracts. Considering the barriers to effective mucosal delivery, we provide an overview of the key parameters in the use of hydrogels for these applications. Finally, we highlight recent work demonstrating their use for inflammatory and infectious diseases affecting these tissues.
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Affiliation(s)
- Taj Yeruva
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland 20742, United States
| | - Sydney Yang
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland 20742, United States
| | - Shadin Doski
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland 20742, United States
| | - Gregg A Duncan
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland 20742, United States
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24
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Jiang M, Li S, Ming P, Guo Y, Yuan L, Jiang X, Liu Y, Chen J, Xia D, He Y, Tao G. Rational design of porous structure-based sodium alginate/chitosan sponges loaded with green synthesized hybrid antibacterial agents for infected wound healing. Int J Biol Macromol 2023; 237:123944. [PMID: 36898466 DOI: 10.1016/j.ijbiomac.2023.123944] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/25/2023] [Accepted: 03/03/2023] [Indexed: 03/11/2023]
Abstract
An ideal wound dressing should have excellent antimicrobial properties and provide a suitable microenvironment for regenerating damaged skin tissue. In this study, we utilized sericin to biosynthesize silver nanoparticles in situ and introduced curcumin to obtain Sericin-AgNPs/Curcumin (Se-Ag/Cur) antimicrobial agent. The hybrid antimicrobial agent was then encapsulated in a physically double cross-linking 3D structure network (Sodium alginate-Chitosan, SC) to obtain the SC/Se-Ag/Cur composite sponge. The 3D structural networks were constructed through electrostatic interactions between sodium alginate and chitosan and ionic interactions between sodium alginate and calcium ions. The prepared composite sponges have excellent hygroscopicity (contact angle 51.3° ± 5.6°), moisture retention ability, porosity (67.32 % ± 3.37 %), and mechanical properties (>0.7 MPa) and exhibit good antibacterial ability against Pseudomonas aeruginosa (P. aeruginosa) and Staphylococcus aureus (S. aureus). In addition, in vivo experiments have shown that the composite sponge promotes epithelial regeneration and collagen deposition in wounds infected with S. aureus or P. aeruginosa. Tissue immunofluorescence staining analysis confirmed that the SC/Se-Ag/Cur complex sponge stimulated upregulated expression of CD31 to promote angiogenesis while downregulating TNF-α expression to reduce inflammation. These advantages make it an ideal candidate for infectious wound repair materials, providing an effective repair strategy for clinical skin trauma infections.
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Affiliation(s)
- Min Jiang
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Silei Li
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Piaoye Ming
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Ye Guo
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Lingling Yuan
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Xueyu Jiang
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Yunfei Liu
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China
| | - Junliang Chen
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China; Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China; School of Stomatology, Southwest Medical University, Luzhou 646000, China
| | - Delin Xia
- Department of Plastic and Maxillofacial Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China.
| | - Yun He
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China; Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China; School of Stomatology, Southwest Medical University, Luzhou 646000, China.
| | - Gang Tao
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital of Southwest Medical University, Luzhou 646000, China; School of Stomatology, Southwest Medical University, Luzhou 646000, China.
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25
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Duan N, Mei L, Hu L, Yin X, Wei X, Li Y, Li Q, Zhao G, Zhou Q, Du Z. Biomimetic, Injectable, and Self-Healing Hydrogels with Sustained Release of Ranibizumab to Treat Retinal Neovascularization. ACS APPLIED MATERIALS & INTERFACES 2023; 15:6371-6384. [PMID: 36700786 DOI: 10.1021/acsami.2c17626] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Retinal neovascularization (RNV) is a typical feature of ischemic retinal diseases that can lead to traction retinal detachment and even blindness in patients, in which the vascular endothelial cell growth factor (VEGF) plays a pivotal role. However, most anti-VEGF drugs currently used for treating RNV, such as ranibizumab, need frequent and repeated intravitreal injections due to their short intravitreal half-life, which increases the incidence of complications. Herein, a hydrogel intravitreal drug delivery system (DDS) is prepared by a dynamic Schiff base reaction between aminated hyaluronic acid and aldehyde-functionalized Pluronic 127 for sustained release of ranibizumab. The prepared hydrogel system named HP@Ran exhibits excellent injectability, self-healing ability, structural stability, cytocompatibility, and blood compatibility. According to an in vitro drug release study, the hydrogel system continuously releases the model drug bovine serum albumin for more than 56 days. Importantly, in an in vivo rabbit persistent RNV model, the HP@Ran hydrogel system continuously releases pharmacologically active ranibizumab for more than 7 weeks and also exhibits superior anti-angiogenic efficacy over ranibizumab treatment by decreasing vascular leakage and neovascularization at 12 weeks. Thus, the developed HP@Ran hydrogel system possesses great potential for intravitreal DDS for the treatment of RNV.
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Affiliation(s)
- Ning Duan
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao266003, China
| | - Li Mei
- Department of Stomatology, Qingdao University, Qingdao266003, China
| | - Liting Hu
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao266003, China
| | - Xiaoni Yin
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao266003, China
| | - Xiangyang Wei
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao266003, China
| | - Ying Li
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao266003, China
| | - Qinghua Li
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao266003, China
| | - Guiqiu Zhao
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao266003, China
| | - Qihui Zhou
- School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao266071, China
- Tianjin Enterprise Key Laboratory for Application Research of Hyaluronic Acid, Tianjin300038, China
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang325000, China
| | - Zhaodong Du
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao266003, China
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26
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Injectable thermo-sensitive hydrogel containing ADSC-derived exosomes for the treatment of cavernous nerve injury. Carbohydr Polym 2023; 300:120226. [DOI: 10.1016/j.carbpol.2022.120226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/30/2022] [Accepted: 10/11/2022] [Indexed: 11/11/2022]
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27
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Wang D, Sun Y, Zhang D, Kong X, Wang S, Lu J, Liu F, Lu S, Qi H, Zhou Q. Root-shaped antibacterial alginate sponges with enhanced hemostasis and osteogenesis for the prevention of dry socket. Carbohydr Polym 2023; 299:120184. [PMID: 36876799 DOI: 10.1016/j.carbpol.2022.120184] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 09/20/2022] [Accepted: 09/29/2022] [Indexed: 11/09/2022]
Abstract
Tooth extraction commonly causes uncontrolled bleeding, loss of blood clots, and bacterial infection, leading to the dry socket and bone resorption. Thus, it is highly attractive to design a bio-multifunctional scaffold with outstanding antimicrobial, hemostatic, and osteogenic performances for avoiding dry sockets in clinical applications. Herein, alginate (AG)/quaternized chitosan (Qch)/diatomite (Di) sponges were fabricated via electrostatic interaction, Ca2+ cross-linking, as well as lyophilization methods. The composite sponges are facilely made into the shape of the tooth root, which could be well integrated into the alveolar fossa. The sponge shows a highly interconnected and hierarchical porous structure at the macro/micro/nano levels. The prepared sponges also possess enhanced hemostatic and antibacterial abilities. Moreover, in vitro cellular assessment indicates that the developed sponges have favorable cytocompatibility and significantly facilitate osteogenesis by upregulating the formation of alkaline phosphatase and calcium nodules. The designed bio-multifunctional sponges display great potential for trauma treatment after tooth extraction.
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Affiliation(s)
- Danyang Wang
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China; School of Stomatology, Qingdao University, Qingdao 266003, China; Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266021, China
| | - Yinyin Sun
- Oral Medicine, The People's Hospital of Jimo, Qingdao, Qingdao 266200, China
| | - Dongjie Zhang
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Xiaowen Kong
- School of Stomatology, Qingdao University, Qingdao 266003, China
| | - Sainan Wang
- School of Stomatology, Qingdao University, Qingdao 266003, China; Oral Department of Qingdao Municipal Hospital, Qingdao 266011, China
| | - Jinglin Lu
- School of Stomatology, Qingdao University, Qingdao 266003, China
| | - Fengyuan Liu
- School of Stomatology, Qingdao University, Qingdao 266003, China
| | - Shulai Lu
- Oral Department of Qingdao Municipal Hospital, Qingdao 266011, China
| | - Hongzhao Qi
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266021, China.
| | - Qihui Zhou
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China; Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266021, China; School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao 266071, China.
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28
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Comprehensive evaluation of circRNAs in cirrhotic cardiomyopathy before and after liver transplantation. Int Immunopharmacol 2023; 114:109495. [PMID: 36462338 DOI: 10.1016/j.intimp.2022.109495] [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: 09/12/2022] [Revised: 11/18/2022] [Accepted: 11/23/2022] [Indexed: 12/03/2022]
Abstract
Cirrhotic cardiomyopathy (CCM) is a common complication of liver cirrhosis. Many patients with cirrhotic livers do not die from liver failure but from abnormal hemodynamics secondary to liver cirrhosis. Liver transplantation is one of the most effective treatments for liver diseases. Recent studies have found that liver transplantation can reverse CCM and improve cardiac function; however, its role and remedial mechanism remain unclear. Circular RNAs (circRNAs) have become an important marker for diagnosing diseases. The differential expression of circRNAs is associated with heart diseases. In this study, we used gene sequencing to detect the circRNA expression profile of patients with CCM before and after liver transplantation and predicted the differential circRNA target genes. The results showed that a total of 1495 circRNAs were dysregulated after liver transplantation, 1319 genes were downregulated, and 176 were upregulated (P < 0.05, log2 (fold change) > 2.0). The qRT-PCR results showed that circ-ASAP1, circ-N4BP2L2, circ-EXOC6B were significantly downregulated (P < 0.05), which were consistent with the RNA sequencing data, and circ-ASAP1 had the most significant difference. Bioinformatics analysis suggested that mTOR and MAPK signaling pathways might be involved in the pathogenesis of CCM. By constructing a circRNA-miRNA-mRNA interaction network, hsa-miR-197-3p, hsa-miR-483-3p, and hsa-miR-885-3p, particularly key miRNA (hsa-miR-483-3p), were found to be the major potential genes involved in CCM regulation. In summary, this study suggested that circRNAs play a crucial regulatory role in the occurrence of CCM before and after liver transplantation, and their potential biological function might be the key to diagnosis and treatment.
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29
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Sacramento MMA, Borges J, Correia FJS, Calado R, Rodrigues JMM, Patrício SG, Mano JF. Green approaches for extraction, chemical modification and processing of marine polysaccharides for biomedical applications. Front Bioeng Biotechnol 2022; 10:1041102. [PMID: 36568299 PMCID: PMC9773402 DOI: 10.3389/fbioe.2022.1041102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 11/24/2022] [Indexed: 12/13/2022] Open
Abstract
Over the past few decades, natural-origin polysaccharides have received increasing attention across different fields of application, including biomedicine and biotechnology, because of their specific physicochemical and biological properties that have afforded the fabrication of a plethora of multifunctional devices for healthcare applications. More recently, marine raw materials from fisheries and aquaculture have emerged as a highly sustainable approach to convert marine biomass into added-value polysaccharides for human benefit. Nowadays, significant efforts have been made to combine such circular bio-based approach with cost-effective and environmentally-friendly technologies that enable the isolation of marine-origin polysaccharides up to the final construction of a biomedical device, thus developing an entirely sustainable pipeline. In this regard, the present review intends to provide an up-to-date outlook on the current green extraction methodologies of marine-origin polysaccharides and their molecular engineering toolbox for designing a multitude of biomaterial platforms for healthcare. Furthermore, we discuss how to foster circular bio-based approaches to pursue the further development of added-value biomedical devices, while preserving the marine ecosystem.
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Affiliation(s)
| | - João Borges
- CICECO–Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Aveiro, Portugal
| | - Fernando J. S. Correia
- Laboratory of Scientific Illustration, Department of Biology, University of Aveiro, Aveiro, Portugal
| | - Ricardo Calado
- Centre for Environmental and Marine Studies (CESAM), Department of Biology, University of Aveiro, Aveiro, Portugal
| | - João M. M. Rodrigues
- CICECO–Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Aveiro, Portugal,*Correspondence: João M. M. Rodrigues, ; Sónia G. Patrício, ; João F. Mano,
| | - Sónia G. Patrício
- CICECO–Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Aveiro, Portugal,*Correspondence: João M. M. Rodrigues, ; Sónia G. Patrício, ; João F. Mano,
| | - João F. Mano
- CICECO–Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, Aveiro, Portugal,*Correspondence: João M. M. Rodrigues, ; Sónia G. Patrício, ; João F. Mano,
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30
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Tudu M, Samanta A. Natural polysaccharides: Chemical properties and application in pharmaceutical formulations. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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31
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Jiang Y, Tang X, Li T, Ling J, Yang Y. The success of biomaterial-based tissue engineering strategies for peripheral nerve regeneration. Front Bioeng Biotechnol 2022; 10:1039777. [PMID: 36329703 PMCID: PMC9622790 DOI: 10.3389/fbioe.2022.1039777] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 10/04/2022] [Indexed: 11/26/2022] Open
Abstract
Peripheral nerve injury is a clinically common injury that causes sensory dysfunction and locomotor system degeneration, which seriously affects the quality of the patients’ daily life. Long gapped defects in large nerve are difficult to repair via surgery and limited donor source of autologous nerve greatly challenges the successful nerve repair by transplantation. Significantly, remarkable progress has been made in repairing the peripheral nerve injury using artificial nerve grafts and a variety of products for peripheral nerve repair have emerged been approved globally in recent years. The raw materials of these commercial products includes natural/synthetic polymers, extracellular matrix. Despite a lot of effort, the desirable functional recovery still remains great challenges in long gapped nerve defects. Thus this review discusses the recent development of tissue engineering products for peripheral nerve repair and the design of bionic grafts improving the local microenvironment for accelerating nerve regeneration against locomotor disorder, which may provide potential strategies for the repair of long gaps or thick nerve defects by multifunctional biomaterials.
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Affiliation(s)
- Yuhui Jiang
- Medical School of Nantong University, Nantong University, Nantong, China
- Key Laboratory of Neuroregeneration, Ministry of Education and Jiangsu Province, Co-innovation Center of Neuroregeneration, Jiangsu Clinical Medicine Center of Tissue Engineering and Nerve Injury Repair, Nantong University, Nantong, China
| | - Xiaoxuan Tang
- Medical School of Nantong University, Nantong University, Nantong, China
- Key Laboratory of Neuroregeneration, Ministry of Education and Jiangsu Province, Co-innovation Center of Neuroregeneration, Jiangsu Clinical Medicine Center of Tissue Engineering and Nerve Injury Repair, Nantong University, Nantong, China
| | - Tao Li
- Key Laboratory of Neuroregeneration, Ministry of Education and Jiangsu Province, Co-innovation Center of Neuroregeneration, Jiangsu Clinical Medicine Center of Tissue Engineering and Nerve Injury Repair, Nantong University, Nantong, China
| | - Jue Ling
- Key Laboratory of Neuroregeneration, Ministry of Education and Jiangsu Province, Co-innovation Center of Neuroregeneration, Jiangsu Clinical Medicine Center of Tissue Engineering and Nerve Injury Repair, Nantong University, Nantong, China
- *Correspondence: Jue Ling, ; Yumin Yang,
| | - Yumin Yang
- Medical School of Nantong University, Nantong University, Nantong, China
- Key Laboratory of Neuroregeneration, Ministry of Education and Jiangsu Province, Co-innovation Center of Neuroregeneration, Jiangsu Clinical Medicine Center of Tissue Engineering and Nerve Injury Repair, Nantong University, Nantong, China
- *Correspondence: Jue Ling, ; Yumin Yang,
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32
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Chitosan-based therapeutic systems and their potentials in treatment of oral diseases. Int J Biol Macromol 2022; 222:3178-3194. [DOI: 10.1016/j.ijbiomac.2022.10.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/09/2022] [Accepted: 10/10/2022] [Indexed: 11/05/2022]
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33
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He Y, Liu K, Zhang C, Guo S, Chang R, Guan F, Yao M. Facile preparation of PVA hydrogels with adhesive, self-healing, antimicrobial, and on-demand removable capabilities for rapid hemostasis. Biomater Sci 2022; 10:5620-5633. [PMID: 35989642 DOI: 10.1039/d2bm00891b] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Multifunctional and smart hydrogel-based hemostatic materials are of great significance in the field of medical care. In this paper, a facile method for the preparation of self-healing, adhesive and on-demand removable PBO hydrogels was established with a simple mixture of polyvinyl alcohol (PVA), borax and oligomeric procyanidin (OPC). In this hydrogel system, borax and OPC were used as dynamic crosslinkers to connect the PVA macromolecules through reversible borate ester bonds and hydrogen bonds, resulting in hydrogels that possess good self-healing and adhesive abilities. Furthermore, the PBO hydrogel displayed excellent antimicrobial activity against Escherichia coli and Staphylococcus aureus. In addition, thanks to the adhesive property of the hydrogel and the inherent hemostatic activity of OPC, this hydrogel showed rapid hemostasis performance as concluded from the in vivo experiments of mouse liver incision, tail amputation and femoral artery models. Benefitting from the fast degradation in water, this hydrogel could be easily removed on-demand within 10 min. Therefore, this well-designed PBO hydrogel offers an important prospect as a rapid hemostatic dressing.
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Affiliation(s)
- Yuanmeng He
- School of Life Science, Zhengzhou University, 100 Science Road, Zhengzhou 450001, P. R. China.
| | - Kaiyue Liu
- School of Life Science, Zhengzhou University, 100 Science Road, Zhengzhou 450001, P. R. China.
| | - Chen Zhang
- School of Life Science, Zhengzhou University, 100 Science Road, Zhengzhou 450001, P. R. China.
| | - Shen Guo
- School of Life Science, Zhengzhou University, 100 Science Road, Zhengzhou 450001, P. R. China.
| | - Rong Chang
- School of Life Science, Zhengzhou University, 100 Science Road, Zhengzhou 450001, P. R. China.
| | - Fangxia Guan
- School of Life Science, Zhengzhou University, 100 Science Road, Zhengzhou 450001, P. R. China.
| | - Minghao Yao
- School of Life Science, Zhengzhou University, 100 Science Road, Zhengzhou 450001, P. R. China.
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34
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The effect of thiol functional groups on bovine serum albumin/chitosan buccal mucoadhesive patches. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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35
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Tang S, Zhang H, Mei L, Dou K, Jiang Y, Sun Z, Wang S, Hasanin MS, Deng J, Zhou Q. Fucoidan-derived carbon dots against Enterococcus faecalis biofilm and infected dentinal tubules for the treatment of persistent endodontic infections. J Nanobiotechnology 2022; 20:321. [PMID: 35836267 PMCID: PMC9281061 DOI: 10.1186/s12951-022-01501-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 06/09/2022] [Indexed: 12/24/2023] Open
Abstract
Enterococcus faecalis (E. faecalis) biofilm-associated persistent endodontic infections (PEIs) are one of the most common tooth lesions, causing chronic periapical periodontitis, root resorption, and even tooth loss. Clinical root canal disinfectants have the risk of damaging soft tissues (e.g., mucosa and tongue) and teeth in the oral cavity, unsatisfactory to the therapy of PEIs. Nanomaterials with remarkable antibacterial properties and good biocompatibility have been developed as a promising strategy for removing pathogenic bacteria and related biofilm. Herein, carbon dots (CDs) derived from fucoidan (FD) are prepared through a one-pot hydrothermal method for the treatment of PEIs. The prepared FDCDs (7.15 nm) with sulfate groups and fluorescence property are well dispersed and stable in water. Further, it is found that in vitro FDCDs display excellent inhibiting effects on E. faecalis and its biofilm by inducing the formation of intracellular and extracellular reactive oxygen species and altering bacterial permeability. Importantly, the FDCDs penetrated the root canals and dentinal tubules, removing located E. faecalis biofilm. Moreover, the cellular assays show that the developed FDCDs have satisfactory cytocompatibility and promote macrophage recruitment. Thus, the developed FDCDs hold great potential for the management of PEIs.
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Affiliation(s)
- Shang Tang
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China.,School of Stomatology, Qingdao University, Qingdao, 266003, China.,Dental Digital Medicine & 3D Printing Engineering Laboratory of Qingdao, Qingdao, 266003, China
| | - Hui Zhang
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China.,School of Stomatology, Qingdao University, Qingdao, 266003, China
| | - Li Mei
- School of Stomatology, Qingdao University, Qingdao, 266003, China.,Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266021, China
| | - Keke Dou
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China.,School of Stomatology, Qingdao University, Qingdao, 266003, China
| | - Yuying Jiang
- School of Stomatology, Qingdao University, Qingdao, 266003, China
| | - Zhanyi Sun
- State Key Laboratory of Bioactive Seaweed Substances, Qingdao Bright Moon Seaweed Group Co., Ltd., Qingdao, 266400, China
| | - Shuai Wang
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China.,School of Stomatology, Qingdao University, Qingdao, 266003, China
| | - Mohamed Sayed Hasanin
- Cellulose and Paper Department, National Research Centre, Dokki, 12622, Cairo, Egypt
| | - Jing Deng
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China. .,School of Stomatology, Qingdao University, Qingdao, 266003, China. .,Dental Digital Medicine & 3D Printing Engineering Laboratory of Qingdao, Qingdao, 266003, China.
| | - Qihui Zhou
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China. .,School of Stomatology, Qingdao University, Qingdao, 266003, China. .,Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266021, China. .,University of Health and Rehabilitation Sciences, Qingdao, 266071, China.
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36
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Carboxymethyl chitosan-based hydrogels containing fibroblast growth factors for triggering diabetic wound healing. Carbohydr Polym 2022; 287:119336. [DOI: 10.1016/j.carbpol.2022.119336] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 03/04/2022] [Accepted: 03/07/2022] [Indexed: 02/06/2023]
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37
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Dong Z, Fan C, Deng W, Sun P. Porous gelatin microsphere-based scaffolds containing MC3T3-E1 cells and calcitriol for the repair of skull defect. BIOMATERIALS ADVANCES 2022; 138:212964. [PMID: 35913236 DOI: 10.1016/j.bioadv.2022.212964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/30/2022] [Accepted: 05/28/2022] [Indexed: 06/15/2023]
Abstract
There is an increasing demand for biomaterials with skull regeneration for clinical application. However, most of the current skull repair materials still have limitations, such as inadequate sources, poor cell adherence, differentiation, tissue infiltration, and foreign body sensation. Therefore, this study developed porous microsphere-based scaffolds containing mouse embryonic osteoblast precursor cells (MC3T3-E1 cells) and calcitriol (Cal) using gelatin and gelatin/hydroxyapatite through green freeze-crosslinking and freeze-drying. Gelatin was employed to prepare porous microspheres with a particle size of 100-300 μm, containing open pores of 2-70 μm and interconnected paths. Furthermore, the addition of Cal to porous gelatin microsphere-based scaffolds containing MC3T3-E1 cells (PGMSs-MC) and porous gelatin/hydroxyapatite composite microspheres containing MC3T3-E1 cells (HPGMSs-MC) improved their osteoinductivity and cell proliferation and promoted the formation of mature and well-organized bone. The developed Cal-HPGMSs-MC and Cal-PGMSs-MC displayed a good porous structure and cytocompatibility, histocompatibility, osteoconductivity, and osteoinduction. Thus, the designed scaffolds provide a promising prospect for tissue-engineered constructs with skull growth and integration, laying a foundation for further research on the reconstruction of skull defects.
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Affiliation(s)
- Zuoxiang Dong
- Department of Neurosurgery, Affiliated Hospital of Qingdao University, Qingdao 266000, China; Institute for Translational Medicine, College of Medicine, Qingdao University, Qingdao 266000, China
| | - Changjiang Fan
- Institute for Translational Medicine, College of Medicine, Qingdao University, Qingdao 266000, China.
| | - Wenshuai Deng
- Department of Neurosurgery, Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Peng Sun
- Department of Neurosurgery, Affiliated Hospital of Qingdao University, Qingdao 266000, China.
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38
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Huang H, Guo F, Deng X, Yan M, Wang D, Sun Z, Yuan C, Zhou Q. Modulation of T Cell Responses by Fucoidan to Inhibit Osteogenesis. Front Immunol 2022; 13:911390. [PMID: 35812368 PMCID: PMC9260855 DOI: 10.3389/fimmu.2022.911390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
Abstract
Fucoidan has sparked considerable interest in biomedical applications because of its inherent (bio)physicochemical characteristics, particularly immunomodulatory effects on macrophages, neutrophils, and natural killer cells. However, the effect of fucoidan on T cells and the following regulatory interaction on cellular function has not been reported. In this work, the effect of sterile fucoidan on the T-cell response and the subsequent modulation of osteogenesis is investigated. The physicochemical features of fucoidan treated by high-temperature autoclave sterilization are characterized by UV–visible spectroscopy, X-ray diffraction, Fourier transform infrared and nuclear magnetic resonance analysis. It is demonstrated that high-temperature autoclave treatment resulted in fucoidan depolymerization, with no change in its key bioactive groups. Further, sterile fucoidan promotes T cells proliferation and the proportion of differentiated T cells decreases with increasing concentration of fucoidan. In addition, the supernatant of T cells co-cultured with fucoidan greatly suppresses the osteogenic differentiation of MC3T3-E1 by downregulating the formation of alkaline phosphatase and calcium nodule compared with fucoidan. Therefore, our work offers new insight into the fucoidan-mediated T cell and osteoblast interplay.
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Affiliation(s)
- Hailin Huang
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Stomatology, Qingdao University, Qingdao, China
| | - Fangze Guo
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Stomatology, Qingdao University, Qingdao, China
| | - Xuyang Deng
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Stomatology, Qingdao University, Qingdao, China
| | - Mingzhe Yan
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Danyang Wang
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Stomatology, Qingdao University, Qingdao, China
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Zhanyi Sun
- State Key Laboratory of Bioactive Seaweed Substances, Qingdao Bright Moon Seaweed Group Co., Ltd., Qingdao, China
| | - Changqing Yuan
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Stomatology, Qingdao University, Qingdao, China
- *Correspondence: Changqing Yuan, ; Qihui Zhou,
| | - Qihui Zhou
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Stomatology, Qingdao University, Qingdao, China
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao, China
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39
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Zong B, Li X, Xu Q, Wang D, Gao P, Zhou Q. Enhanced Eradication of Enterococcus faecalis Biofilms by Quaternized Chitosan-Coated Upconversion Nanoparticles for Photodynamic Therapy in Persistent Endodontic Infections. Front Microbiol 2022; 13:909492. [PMID: 35711785 PMCID: PMC9195144 DOI: 10.3389/fmicb.2022.909492] [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: 03/31/2022] [Accepted: 04/25/2022] [Indexed: 11/13/2022] Open
Abstract
Due to the persistent presence of Enterococcus faecalis biofilms in apical root canals, persistent endodontic infections (PEIs) have always been an intractable disease to solve. The conventional root canal disinfectants (e.g., calcium hydroxide, chlorhexidine) are arduous to scavenge the stubborn infection. With the progress of nanomedicine in the biomedical field, antimicrobial photodynamic therapy (aPDT) is emerging as a prospective anti-infective therapy for PEIs. Herein, quaternized chitosan (QCh) modified upconversion nanoparticles (UCNP)@SiO2/methylene blue (MB) are developed with enhanced antibacterial/biofilm performance for aPDT in PEIs. QCh is coated on the UCNP@SiO2/MB by testing the changes in diameter, chemical functional group, and charge. Interestingly, QCh also increases the conversion efficiency of UCNP to generate more reactive oxygen species (ROS). Furthermore, the prepared UCNP@SiO2/MB@QCh exhibits highly effective antibacterial activity against free E. faecalis and related biofilm in vitro and extracted teeth. Importantly, the additional QCh with positive charges enhance UCNP@SiO2/MB@QCh contact with E. faecalis (negative charges) through electrostatic interaction. Then, UCNP@SiO2/MB@QCh could stick close to the E. faecalis and generate ROS under the irradiation by a 980 nm laser. The in vitro cellular test shows that UCNP@SiO2/MB@QCh has acceptable cytocompatibility. Thus, UCNP@SiO2/MB@QCh could offer a novel strategy for the potential aPDT clinical applications in the treatment of PEIs.
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Affiliation(s)
- Bin Zong
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China.,School of Stomatology, Qingdao University, Qingdao, China
| | - Xue Li
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China.,School of Stomatology, Qingdao University, Qingdao, China
| | - Quanchen Xu
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China.,School of Stomatology, Qingdao University, Qingdao, China
| | - Danyang Wang
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China.,School of Stomatology, Qingdao University, Qingdao, China.,Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Pengyu Gao
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China.,School of Stomatology, Qingdao University, Qingdao, China
| | - Qihui Zhou
- Department of Stomatology, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China.,School of Stomatology, Qingdao University, Qingdao, China.,Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
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40
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Yang Y, Wu D. Energy‐Dissipative
and Soften Resistant Hydrogels Based on Chitosan Physical Network: From Construction to Application. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yanyu Yang
- College of Materials Science and Engineering, Zhengzhou University Zhengzhou Henan 450001 China
| | - Decheng Wu
- Department of Biomedical Engineering Southern University of Science and Technology Shenzhen Guangdong 518055 China
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41
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Yan M, Pan Y, Lu S, Li X, Wang D, Shao T, Wu Z, Zhou Q. Chitosan-CaP microflowers and metronidazole loaded calcium alginate sponges with enhanced antibacterial, hemostatic and osteogenic properties for the prevention of dry socket after tooth removal. Int J Biol Macromol 2022; 212:134-145. [PMID: 35588978 DOI: 10.1016/j.ijbiomac.2022.05.094] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 04/27/2022] [Accepted: 05/10/2022] [Indexed: 02/06/2023]
Abstract
Tooth removal, particularly for patients with severe periodontitis, can frequently cause massive bleeding, postoperative infection, and bone resorption, resulting in a dry socket. Thus, developing bio-multifunctional materials with excellent antibacterial, hemostatic, and osteogenic characteristics for the prevention of dry sockets after tooth removal is highly desirable in clinical applications. Herein, chitosan-CaP microflowers (CM) and metronidazole (MD) loaded calcium alginate (CA) sponges (CA@CM/MD) with enhanced antibacterial, hemostatic, and osteogenic properties were developed via Ca2+ crosslinking, lyophilization, and electrostatic interaction for the prevention of dry socket after tooth removal. The fabricated CM particles display 3-dimensional, relatively homogeneous, and flower-shaped architectures. The CA@CM/MD composite sponges were facilely shaped into the tooth root as well as exhibit interconnected porous and lamellar structures with remarkable porosity, suitable maximum swelling ratio, as well as excellent compressive and hemostatic performance. Besides, the in vitro cellular assessment demonstrates that the prepared CA@CM/MD composite sponges possess satisfactory cytocompatibility. Importantly, the designed sponges significantly suppress the growth of S. aureus and E. coli, as well as promote cellular osteogenic differentiation by upregulating the formation of alkaline phosphatase. Our findings indicate that the tooth root-shaped composite sponges hold great promise for wound management after tooth removal.
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Affiliation(s)
- Mingzhe Yan
- Department of Human Anatomy, Histology and Embryology, School of basic medicine, Qingdao University, Qingdao 266073, China; Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266021, China
| | - Yingxiao Pan
- School of Stomatology, Qingdao University, Qingdao 266003, China; Oral department of Qingdao Municipal Hospital, Qingdao 266011, China
| | - Shulai Lu
- Oral department of Qingdao Municipal Hospital, Qingdao 266011, China
| | - Xin Li
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Danyang Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266021, China; School of Stomatology, Qingdao University, Qingdao 266003, China
| | - Tianyi Shao
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266021, China
| | - Zhihang Wu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266021, China; Department of Biomedical Engineering, The University of Melbourne, Victoria 3010, Australia
| | - Qihui Zhou
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266021, China; School of Stomatology, Qingdao University, Qingdao 266003, China.
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42
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Zhang Y, Yang Y, Ju H, He X, Sun P, Tian Y, Yang P, Song XX, Yu T, Jiang Z. Comprehensive profile of circRNAs in formaldehyde induced heart development. Food Chem Toxicol 2022; 162:112899. [PMID: 35231573 DOI: 10.1016/j.fct.2022.112899] [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] [Received: 09/22/2021] [Revised: 01/17/2022] [Accepted: 02/22/2022] [Indexed: 02/06/2023]
Abstract
Circular RNAs (circRNAs) are a novel type of long non-coding RNAs that can regulate gene expression in heart development and heart disease. However, the expression pattern of circRNAs in congenital heart disease (CHD) induced by formaldehyde exposure is still unknown. We detected circRNAs expression profiles in heart tissue taken from six neonatal rat pups with formaldehyde exposure group and normal group using RNA-sequencing. Results revealed that a total of 54 circRNAs were dysregulated in the formaldehyde exposure group compared to the normal group. Among them, 31 were upregulated and 23 were downregulated (fold change = 2.0, p < 0.0 5). The qRT-qPCR results showed that expressions of 12:628708|632694, 18:77477060|77520779, 5:167486001|167526275 were significantly upregulated, while that of 7:41167312|4116775 and 20:50659751|5068786 were notably downregulated; the expression pattern was consistent with the RNA sequencing data. Bioinformatics analysis shows that the pathogenesis of formaldehyde exposure-induced CHD may involve Hippo-YAP pathway、Notch signaling pathway and other pathways. A key miRNA (rno-miR-665) was identified by constructing a circRNA-miRNA-mRNA co-expression network. In summary, the study illustrated that circRNAs differentially expressed in fetal heart tissues during formaldehyde exposure has potential biological functions and may be a biomarker or therapeutic target for CHD.
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Affiliation(s)
- Ying Zhang
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Road No. 59 Haier, Qingdao, 266100, Shandong, People's Republic of China
| | - Yanyan Yang
- Department of Immunology, Basic Medicine School, Qingdao University, No. 308 Ningxia Road, Qingdao, 266071, People's Republic of China
| | - Hui Ju
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Road No. 16 Jiangsu, Qingdao, 266000, Shandong, People's Republic of China
| | - Xiangqin He
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Road No. 59 Haier, Qingdao, 266100, Shandong, People's Republic of China
| | - Pin Sun
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Road No. 59 Haier, Qingdao, 266100, Shandong, People's Republic of China
| | - Yu Tian
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Road No. 59 Haier, Qingdao, 266100, Shandong, People's Republic of China
| | - Panyu Yang
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Road No. 59 Haier, Qingdao, 266100, Shandong, People's Republic of China
| | - Xiao-Xia Song
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Road No. 59 Haier, Qingdao, 266100, Shandong, People's Republic of China
| | - Tao Yu
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Road No. 59 Haier, Qingdao, 266100, Shandong, People's Republic of China; Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Road No. 38 Dengzhou, Qingdao, 266021, People's Republic of China.
| | - Zhirong Jiang
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Road No. 59 Haier, Qingdao, 266100, Shandong, People's Republic of China.
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Mao Y, Xu Z, He Z, Wang J, Zhu Z. Wet-adhesive materials of oral and maxillofacial region: From design to application. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.04.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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44
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Recent progress in advanced biomaterials for long-acting reversible contraception. J Nanobiotechnology 2022; 20:138. [PMID: 35300702 PMCID: PMC8932341 DOI: 10.1186/s12951-022-01329-5] [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: 11/23/2021] [Accepted: 02/28/2022] [Indexed: 12/15/2022] Open
Abstract
Unintended pregnancy is a global issue with serious ramifications for women, their families, and society, including abortion, infertility, and maternal death. Although existing contraceptive strategies have been widely used in people's lives, there have not been satisfactory feedbacks due to low contraceptive efficacy and related side effects (e.g., decreased sexuality, menstrual cycle disorder, and even lifelong infertility). In recent years, biomaterials-based long-acting reversible contraception has received increasing attention from the viewpoint of fundamental research and practical applications mainly owing to improved delivery routes and controlled drug delivery. This review summarizes recent progress in advanced biomaterials for long-acting reversible contraception via various delivery routes, including subcutaneous implant, transdermal patch, oral administration, vaginal ring, intrauterine device, fallopian tube occlusion, vas deferens contraception, and Intravenous administration. In addition, biomaterials, especially nanomaterials, still need to be improved and prospects for the future in contraception are mentioned.
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45
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Zhao Y, Li X, Zhang H, Yan M, Jia M, Zhou Q. A Transcriptome Sequencing Study on Genome-Wide Gene Expression Differences of Lung Cancer Cells Modulated by Fucoidan. Front Bioeng Biotechnol 2022; 10:844924. [PMID: 35299642 PMCID: PMC8923512 DOI: 10.3389/fbioe.2022.844924] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 01/27/2022] [Indexed: 12/25/2022] Open
Abstract
Fucoidan has received increasing attention in anti-(lung) tumors. However, the effect of fucoidan on the gene changes of lung cancer cells (LCCs) has not been examined systematically. Herein, we investigate the effect of fucoidan on the phenotypes of LCCs and their gene expression by transcriptome sequencing analysis. The phenotypes of LCCs are significantly inhibited by fucoidan. Importantly, compared to LCCs, 1 mg/ml fucoidan has no effect on the phenotypes of normal cells. Further, 6,930 differentially expressed genes (DEGs) in the transcriptome of LCCs (3,501 up-regulated and 3,429 down-regulated genes) are detected via RNA-sequencing between the fucoidan and control groups. Gene Ontology analysis confirms that DEGs are reflected in DNA replication, cell-substrate junction, regulation of cell cycle phase transition, apoptosis, focal adhesion, cadherin binding, and cell adhesion molecule binding. Thus, our findings on the transcriptomic level highlight the therapeutic potential of fucoidan for lung cancer treatment.
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Affiliation(s)
- Yanjie Zhao
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Public Health, Qingdao University, Qingdao, China
| | - Xinmei Li
- School of Public Health, Qingdao University, Qingdao, China
| | - Heng Zhang
- School of Public Health, Qingdao University, Qingdao, China
| | - Mingzhe Yan
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Mengmeng Jia
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- School of Public Health, Qingdao University, Qingdao, China
| | - Qihui Zhou
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
- *Correspondence: Qihui Zhou,
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46
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Sun M, Cheng L, Xu Z, Chen L, Liu Y, Xu Y, Zhou D, Zhang X, Zhou Q, Sun J. Preparation and Characterization of Vancomycin Hydrochloride-Loaded Mesoporous Silica Composite Hydrogels. Front Bioeng Biotechnol 2022; 10:826971. [PMID: 35211464 PMCID: PMC8861455 DOI: 10.3389/fbioe.2022.826971] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 01/03/2022] [Indexed: 02/03/2023] Open
Abstract
This study aims to explore the feasibility of the novel temperature-sensitive hydrogel-based dual sustained-release system (Van/SBA-15/CS-GP-SA) in the repair and treatment of infectious jaw defects. Van/SBA-15 was prepared using the mesoporous silica (SBA-15) as a carrier for vancomycin hydrochloride (Van), and Van/SBA-15 was characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive spectrometry (EDS), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR), Brunauer-Emmett-Teller (BET), and Barrett-Joyner-Halenda (BJH). The characterization results confirm that Van is loaded in SBA-15 successfully. Van/SBA-15/CS-GP-SA is constructed by encapsulating Van/SBA-15 in chitosan-sodium glycerophosphate-sodium alginate hydrogel (CS-GP-SA). The microstructures, sustained-release ability, biocompatibility, and antibacterial properties of Van/SBA-15/CS-GP-SA were systematically studied. Van/SBA-15/CS-GP-SA is found to have promising sustained-release ability, outstanding biocompatibility, and excellent antibacterial properties. This study provides new ideas for the management of infectious jaw defects.
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Affiliation(s)
- Ming Sun
- The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China
| | - Lidi Cheng
- The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China
| | - Zexian Xu
- The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China
| | - Liqiang Chen
- The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China.,Dental Digital Medicine & 3D Printing Engineering Laboratory of Qingdao, Qingdao, China
| | - Yanshan Liu
- The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China.,Dental Digital Medicine & 3D Printing Engineering Laboratory of Qingdao, Qingdao, China
| | - Yaoxiang Xu
- The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China
| | - Dongyang Zhou
- The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China
| | - Xiuxiu Zhang
- The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China
| | - Qihui Zhou
- The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China.,Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jian Sun
- The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China.,Dental Digital Medicine & 3D Printing Engineering Laboratory of Qingdao, Qingdao, China.,Shandong Provincial Key Laboratory of Digital Medicine and Computer-Assisted Surgery, Qingdao, China
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47
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Wang A, Yuan W, Song Y, Zang Y, Yu Y. Osseointegration Effect of Micro-Nano Implants Loaded With Kaempferol in Osteoporotic Rats. Front Bioeng Biotechnol 2022; 10:842014. [PMID: 35284417 PMCID: PMC8905647 DOI: 10.3389/fbioe.2022.842014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 01/21/2022] [Indexed: 01/22/2023] Open
Abstract
Objective: To investigate the effect of osseointegration of kaempferol loaded on the surface of micro-nanomorphic implants in ovariectomized rats. Methods: Titanium flakes were polished to obtain the PT group, anodized and acid-etched to obtain the NT and WNT groups, loaded with kaempferol to obtain the KNT and KWNT groups, and spin-coated on chitosan-gelatin composite film to obtain the KNT-CG and KWNT-CG groups. In vitro experiments were performed to observe the physicochemical properties of the titanium tablets in each group through scanning electron microscopy and contact angle experiments. The cytotoxicity and drug release pattern were observed using CCK-8 and drug release assays. An osteoporosis rat model was established. Pure titanium implants were divided into PT, NT, WNT, KNT-CG, and KWNT-CG groups after the same treatment and used in the in vivo experiments and then implanted in the femur of mice in each group. After 4 weeks, all samples were collected for toluidine blue staining, micro-computed tomography scanning, and bone morphometry analysis to evaluate their osteogenic properties. Results: According to scanning electron microscopy, the surface of the titanium flakes had a micro-nano morphology in the WNT group and the KNT and KWNT groups were functionally loaded with kaempferol. In CCK-8 and drug release experiments, the loaded kaempferol and gelatin composite membranes showed no significant toxic effects on cells. The drug release time in the KNT-CG and KWNT-CG groups was significantly longer than that in the KNT and KWNT groups, with the release time in the KWNT-CG group reaching 15 days. In vivo experiments micro-computed tomography and bone morphometry analysis showed that the osteoporosis model had been successfully constructed. The bone volume fraction around the implant increased. Toluidine blue staining showed new bone formation and a significantly increased number of bone trabeculae. Conclusion: Kaempferol micro-nanocomposite coating improved the osseointegration ability of implants in osteoporotic rats.
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Affiliation(s)
- Anyue Wang
- Department of Stomatology, School of Stomatology of Qingdao University, Qingdao, China
| | | | - Yu Song
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Yanjun Zang
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Yanling Yu
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
- *Correspondence: Yanling Yu,
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Yu X, Wang C, Wang Y, Li L, Gao X, Zhu T, An P, Meng Z, Wang W, Wu T, Hao Y. Microneedle Array Patch Made of Kangfuxin/Chitosan/Fucoidan Complex Enables Full-Thickness Wound Healing. Front Chem 2022; 10:838920. [PMID: 35155371 PMCID: PMC8826035 DOI: 10.3389/fchem.2022.838920] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 01/04/2022] [Indexed: 12/15/2022] Open
Abstract
Skin wound caused by external injury is usually difficult to be cured by conventional topical administration because of its poor drug diffusion across the stratum corneum. It has been recognized that stratum corneum is the major obstacle for transdermal drug delivery. To address this issue, microneedles (MNs) have been developed to penetrate the stratum corneum of the skin and then form micron-sized pores between the epidermis and the dermis layers. As such, biomacromolecule drugs and/or insoluble drug molecules can be allowed for effective transdermal penetration. A multifunctional microneedle array patch that can avoid wound infection and promote tissue remolding has important value for wound healing. Among others, marine polysaccharides have attracted much attention in multifarious biomedical applications due to their excellent (bio)physical and chemical properties. Herein, we developed a microneedle array patch using a blend of kangfuxin (KFX), chitosan (CS), and fucoidan (FD), named KCFMN, for accelerating full-thickness wound healing. The traditional Chinese medicine KFX extracted from Periplaneta americana (PA) has effective bio-functions in promoting wound healing. The macro-/micro-morphology and (bio)physicochemical properties of such composite microneedles were also studied. We showed that the KCFMN patch displayed noticeable antibacterial properties and good cytocompatibility. In particular, the KCFMN patch significantly accelerated the wound healing development in a full-thickness wound in rats by improving the epithelial thickness and collagen deposition. Thus, this versatile KCFMN patch has great prospects as a dressing for full-thickness wound healing.
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Affiliation(s)
- Xixi Yu
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Caixia Wang
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Yuanfei Wang
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Longhao Li
- Department of Stomatology, School of Stomatology of Weifang Medical University, Weifang, China
| | - Xiang Gao
- Department of Stomatology, School of Stomatology of Weifang Medical University, Weifang, China
| | - Tingting Zhu
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Pugen An
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Zhaojian Meng
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
| | - Wanchun Wang
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
- *Correspondence: Wanchun Wang, ; Tong Wu, ; Yuanping Hao,
| | - Tong Wu
- Department of Cosmetic and Plastic Surgery, Affiliated Hospital of Qingdao University, Qingdao Medical College, Qingdao University, Qingdao, China
- Shandong Key Laboratory of Textile Materials for Healthcare, Collaborative Innovation Center for Eco-textiles of Shandong Province, Ministry of Education, Qingdao, China
- *Correspondence: Wanchun Wang, ; Tong Wu, ; Yuanping Hao,
| | - Yuanping Hao
- Qingdao Stomatological Hospital Affiliated to Qingdao University, Qingdao, China
- *Correspondence: Wanchun Wang, ; Tong Wu, ; Yuanping Hao,
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Yang Y, Zhou M, Peng J, Wang X, Liu Y, Wang W, Wu D. Robust, anti-freezing and conductive bonding of chitosan-based double-network hydrogels for stable-performance flexible electronic. Carbohydr Polym 2022; 276:118753. [PMID: 34823782 DOI: 10.1016/j.carbpol.2021.118753] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/01/2021] [Accepted: 10/07/2021] [Indexed: 02/06/2023]
Abstract
Unstable hydrogel-substrate interfaces and defunctionalization at low temperature severely restrict versatile applications of hydrogel-based systems. Herein, various chitosan-polyacrylamide double-network (CS-PAM DN) ionic hydrogels were chemically linked with diverse substrates to construct robust and anti-freezing hydrogel-substrate combination, wherein the destructible CS physical network rendered effective energy dissipation mechanism to significantly enhanced the cohesion of hydrogels and the covalent linkage between PAM network with substrate surface strongly improved the interfacial adhesion. The synergistic effects enabled the CS-PAM DN hydrogels to be tightly bonded on diverse metals and inorganics. Impressively, the hydrogel-substrate combinations were freezing tolerant to well-maintain high interfacial toughness at low temperature. Notably, due to the high toughness and conductivity of hydrogel-metal interface, the hydrogel-metal combination can be utilized as a multi-model flexible sensor to detect strain and pressure within broad temperature range. This work may provide a platform for construction and emerging application of robust, anti-freezing and stable-performance hydrogel-based systems.
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Affiliation(s)
- Yanyu Yang
- College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China; Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Manhua Zhou
- College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Junbo Peng
- College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Xing Wang
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
| | - Yang Liu
- College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China; Departments of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
| | - Wanjie Wang
- College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Decheng Wu
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China.
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50
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Shafiq M, Chen Y, Hashim R, He C, Mo X, Zhou X. Reactive Oxygen Species-Based Biomaterials for Regenerative Medicine and Tissue Engineering Applications. Front Bioeng Biotechnol 2022; 9:821288. [PMID: 35004664 PMCID: PMC8733692 DOI: 10.3389/fbioe.2021.821288] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 12/10/2021] [Indexed: 11/13/2022] Open
Abstract
Reactive oxygen species (ROS), acting as essential mediators in biological system, play important roles in the physiologic and pathologic processes, including cellular signal transductions and cell homeostasis interference. Aberrant expression of ROS in tissue microenvironment can be caused by the internal/external stimuli and tissue injury, which may leads to an elevated level of oxidative stress, inflammatory response, and cellular damage as well as disruption in the tissue repair process. To prevent the formation of excess ROS around the injury site, advanced biomaterials can be remodeled or instructed to release their payloads in an injury microenvironment-responsive fashion to regulate the elevated levels of the ROS, which may also help downregulate the oxidative stress and promote tissue regeneration. A multitude of scaffolds and bioactive cues have been reported to promote the regeneration of damaged tissues based on the scavenging of free radicals and reactive species that confer high protection to the cellular activity and tissue function. In this review, we outline the underlying mechanism of ROS generation in the tissue microenvironment and present a comprehensive review of ROS-scavenging biomaterials for regenerative medicine and tissue engineering applications, including soft tissues regeneration, bone and cartilage repair as well as wound healing. Additionally, we highlight the strategies for the regulation of ROS by scaffold design and processing technology. Taken together, developing ROS-based biomaterials may not only help develop advanced platforms for improving injury microenvironment but also accelerate tissue regeneration.
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Affiliation(s)
- Muhammad Shafiq
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, China.,Department of Biotechnology, Faculty of Life Science, University of Central Punjab (UCP), Lahore, Pakistan
| | - Yujie Chen
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, China
| | - Rashida Hashim
- Department of Chemistry, Faculty of Science, Quaid-i-Azam University (QAU), Islamabad, Pakistan
| | - Chuanglong He
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, China
| | - Xiumei Mo
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, China
| | - Xiaojun Zhou
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, China
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