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Alsharif SB, Aljahdali B. The use of hyaluronic acid injection for treatment of black triangle and reconstruction of lost interdental papilla in anterior teeth: a systematic review. Acta Odontol Scand 2024; 83:371-391. [PMID: 38864684 DOI: 10.2340/aos.v83.40864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 03/22/2024] [Indexed: 06/13/2024]
Abstract
OBJECTIVE Non-surgical therapeutics to reconstruct lost interdental papilla are evolving; these include hyaluronic acid injection. The aim of this systematic review is to evaluate the efficacy, safety, and long-term outcomes of hyaluronic acid injection in the treatment of black triangles and reconstruction of lost interdental papilla in anterior teeth. MATERIALS AND METHODS The protocol was registered in PROSPERO (CRD42023446875) and in accordance with the Cochrane Handbook of Systematic Reviews of Interventions and the Preferred Reporting Items for Systematic Reviews and Meta-Analysis 'PRISMA'. The search involved four databases, PubMed/MEDLINE, The Cochrane Library, Google Scholar, and ProQuest for ''grey literature' with additional manual search for studies published up to May 2024. Human clinical studies of a prospective nature (randomised clinical trials and prospective cohort studies) were included. Exclusion criteria were case reports, case series, review articles, letter to editor, personal opinion, and animal studies. Furthermore, studies which utilised hyaluronic acid injection in conjunction with other therapeutic material, tissue graft, or any surgical procedure were also excluded. The data were extracted independently by the two authors and incorporated after consensus. The risk of bias was assessed using the RoB2: the revised Cochrane risk of bias tool for randomised clinical trials and the Newcastle Ottawa scale for prospective cohort studies. RESULTS 24 studies, 15 prospective clinical studies and nine randomised clinical trials, were included with a total of 898 interdental papillae injected with hyaluronic acid. The studies showed promising outcomes in the reconstruction of lost interdental papilla with minimal adverse reactions. Risk of bias assessment among prospective clinical studies revealed 13 good quality studies with only two poor studies while the randomised clinical trials consisted of three with low, one with some concern, and five studies with high risk of bias. However, due to the high heterogeneity, a meta-analysis was not feasible. Conclusion: Hyaluronic acid injection is an effective minimally invasive approach in treating black triangles and reconstructing lost interdental papilla in the anterior teeth. Further long-term well-designed randomised clinical trials employing standardised procedures are essential to validate this treatment and provide better quality of evidence.
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Affiliation(s)
- Shahad B Alsharif
- Department of Periodontology, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Bushra Aljahdali
- Department of Periodontology, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
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2
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Pham DA, Wang CS, Séguy L, Zhang H, Benbabaali S, Faivre J, Sim S, Xie G, Olszewski M, Rabanel JM, Moldovan F, Matyjaszewski K, Banquy X. Bioinspired Bottlebrush Polymers Effectively Alleviate Frictional Damage Both In Vitro and In Vivo. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2401689. [PMID: 38552182 DOI: 10.1002/adma.202401689] [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: 02/01/2024] [Revised: 03/25/2024] [Indexed: 04/09/2024]
Abstract
Bottlebrush polymers (BB) have emerged as compelling candidates for biosystems to face tribological challenges, including friction and wear. This study provides a comprehensive assessment of an engineered triblock BB polymer's affinity, cell toxicity, lubrication, and wear protection in both in vitro and in vivo settings, focusing on applications for conditions like osteoarthritis and dry eye syndrome. Results show that the designed polymer rapidly adheres to various surfaces (e.g., cartilage, eye, and contact lens), forming a robust, biocompatible layer for surface lubrication and protection. The tribological performance and biocompatibility are further enhanced in the presence of hyaluronic acid (HA) both in vitro and in vivo. The exceptional lubrication performance and favorable interaction with HA position the synthesized triblock polymer as a promising candidate for innovative treatments addressing deficiencies in bio-lubricant systems.
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Affiliation(s)
- Duy Anh Pham
- Faculty of Pharmacy, University of Montreal, Montréal, Québec, H3T 1J4, Canada
| | - Chang-Sheng Wang
- Faculty of Pharmacy, University of Montreal, Montréal, Québec, H3T 1J4, Canada
| | - Line Séguy
- Faculty of Pharmacy, University of Montreal, Montréal, Québec, H3T 1J4, Canada
- Research Center of CHU Sainte-Justine, University of Montreal, Montréal, QC, H3T 1C5, Canada
| | - Hu Zhang
- Faculty of Pharmacy, University of Montreal, Montréal, Québec, H3T 1J4, Canada
| | - Sabrina Benbabaali
- Faculté des Sciences et Ingénierie, Sorbonne University, Paris, 75005, France
| | - Jimmy Faivre
- Faculty of Pharmacy, University of Montreal, Montréal, Québec, H3T 1J4, Canada
| | - Sotcheadt Sim
- Biomomentum Inc, 1980 rue Michelin, Laval, Québec, H7L 5C2, Canada
| | - Guojun Xie
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
| | - Mateusz Olszewski
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
| | - Jean-Michel Rabanel
- Faculty of Pharmacy, University of Montreal, Montréal, Québec, H3T 1J4, Canada
| | - Florina Moldovan
- Research Center of CHU Sainte-Justine, University of Montreal, Montréal, QC, H3T 1C5, Canada
| | | | - Xavier Banquy
- Faculty of Pharmacy, University of Montreal, Montréal, Québec, H3T 1J4, Canada
- Institute of Biomedical Engineering, Faculty of Medicine, University of Montreal, Montréal, QC, H3C 3J7, Canada
- Department of Chemistry, Faculty of Arts and Science, University of Montreal, Montréal, QC, H3C 3J7, Canada
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Joshi N, Yan J, Dang M, Slaughter K, Wang Y, Wu D, Ung T, Pandya V, Chen MX, Kaur S, Bhagchandani S, Alfassam HA, Joseph J, Gao J, Dewani M, Yip RCS, Weldon E, Shah P, Shukla C, Sherman NE, Luo JN, Conway T, Eickhoff JP, Botelho L, Alhasan AH, Karp JM, Ermann J. A Mechanically Resilient Soft Hydrogel Improves Drug Delivery for Treating Post-Traumatic Osteoarthritis in Physically Active Joints. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.16.594611. [PMID: 38826308 PMCID: PMC11142096 DOI: 10.1101/2024.05.16.594611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
Intra-articular delivery of disease-modifying osteoarthritis drugs (DMOADs) is likely to be most effective in early post-traumatic osteoarthritis (PTOA) when symptoms are minimal and patients are physically active. DMOAD delivery systems therefore must withstand repeated mechanical loading without affecting the drug release kinetics. Although soft materials are preferred for DMOAD delivery, mechanical loading can compromise their structural integrity and disrupt drug release. Here, we report a mechanically resilient soft hydrogel that rapidly self-heals under conditions resembling human running while maintaining sustained release of the cathepsin-K inhibitor L-006235 used as a proof-of-concept DMOAD. Notably, this hydrogel outperformed a previously reported hydrogel designed for intra-articular drug delivery, used as a control in our study, which neither recovered nor maintained drug release under mechanical loading. Upon injection into mouse knee joints, the hydrogel showed consistent release kinetics of the encapsulated agent in both treadmill-running and non-running mice. In a mouse model of aggressive PTOA exacerbated by treadmill running, L-006235 hydrogel markedly reduced cartilage degeneration. To our knowledge, this is the first hydrogel proven to withstand human running conditions and enable sustained DMOAD delivery in physically active joints, and the first study demonstrating reduced disease progression in a severe PTOA model under rigorous physical activity, highlighting the hydrogel's potential for PTOA treatment in active patients.
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4
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Yang M, Gao L, Gao Y, Hao Z, Zhou X, Su G, Bai C, Wei Z, Liu X, Yang L, Li G. Inactivation of Myostatin Delays Senescence via TREX1-SASP in Bovine Skeletal Muscle Cells. Int J Mol Sci 2024; 25:5277. [PMID: 38791317 PMCID: PMC11120739 DOI: 10.3390/ijms25105277] [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: 04/03/2024] [Revised: 05/03/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
The myostatin (MSTN) gene also regulates the developmental balance of skeletal muscle after birth, and has long been linked to age-related muscle wasting. Many rodent studies have shown a correlation between MSTN and age-related diseases. It is unclear how MSTN and age-associated muscle loss in other animals are related. In this study, we utilized MSTN gene-edited bovine skeletal muscle cells to investigate the mechanisms relating to MSTN and muscle cell senescence. The expression of MSTN was higher in older individuals than in younger individuals. We obtained consecutively passaged senescent cells and performed senescence index assays and transcriptome sequencing. We found that senescence hallmarks and the senescence-associated secretory phenotype (SASP) were decreased in long-term-cultured myostatin inactivated (MT-KO) bovine skeletal muscle cells (bSMCs). Using cell signaling profiling, MSTN was shown to regulate the SASP, predominantly through the cycle GMP-AMP synthase-stimulator of antiviral genes (cGAS-STING) pathway. An in-depth investigation by chromatin immunoprecipitation (ChIP) analysis revealed that MSTN influenced three prime repair exonuclease 1 (TREX1) expression through the SMAD2/3 complex. The downregulation of MSTN contributed to the activation of the MSTN-SMAD2/3-TREX1 signaling axis, influencing the secretion of SASP, and consequently delaying the senescence of bSMCs. This study provided valuable new insight into the role of MSTN in cell senescence in large animals.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Lei Yang
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life Science, Inner Mongolia University, Hohhot 010021, China; (M.Y.); (L.G.); (Y.G.); (Z.H.); (X.Z.); (G.S.); (C.B.); (Z.W.); (X.L.)
| | - Guangpeng Li
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of Life Science, Inner Mongolia University, Hohhot 010021, China; (M.Y.); (L.G.); (Y.G.); (Z.H.); (X.Z.); (G.S.); (C.B.); (Z.W.); (X.L.)
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5
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Perera GGG, Argenta DF, Caon T. The rheology of injectable hyaluronic acid hydrogels used as facial fillers: A review. Int J Biol Macromol 2024; 268:131880. [PMID: 38677707 DOI: 10.1016/j.ijbiomac.2024.131880] [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: 05/05/2023] [Revised: 04/12/2024] [Accepted: 04/24/2024] [Indexed: 04/29/2024]
Abstract
Injectable hyaluronic acid (HA) hydrogels have been popularized in facial aesthetics as they provide a long-lasting effect, low risk of complications, allergenicity tests are not required before application and can be easily removed by the action of hyaluronidases. On the other hand, the development of these systems requires in-depth studies of chemical mechanisms involved in hydrogel formation. Ideal dermal fillers should temporarily fluidize during extrusion through the needle and quickly recover their original shape after application. Hydrogels with more elastic properties, for example, are difficult to inject while viscous materials are too liquid. A balance between both properties should be achieved. Each region of the face requires products with distinct rheological properties. High G' dermal fillers are preferable for deeper wrinkles whereas the counterpart with lower values of G' is more indicated in superficial wrinkles or lip augmentation. Factors such as molecular weight and concentration of HA, pH, type and concentration of the crosslinking agent, particle size, crosslinking reaction time and crosslinking agent/polysaccharide ratio should be modulated to achieve specific rheological properties. In this review, the effect of each variable is discussed in detail to guide the rational development of new dermal fillers.
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Affiliation(s)
- Giordana Gabriela Guilande Perera
- Laboratory of Cosmetic & Pharmaceutical Technology, Department of Pharmaceutical Sciences, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Debora Fretes Argenta
- Laboratory of Cosmetic & Pharmaceutical Technology, Department of Pharmaceutical Sciences, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Thiago Caon
- Laboratory of Cosmetic & Pharmaceutical Technology, Department of Pharmaceutical Sciences, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil.
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Huang Y, Dai X, Gong Y, Ren L, Luo Y, Sun Y, Chen M, Jiang J, Guan Z, Zhao C. ROS-responsive sprayable hydrogel as ROS scavenger and GATA6 + macrophages trap for the prevention of postoperative abdominal adhesions. J Control Release 2024; 369:573-590. [PMID: 38554773 DOI: 10.1016/j.jconrel.2024.03.051] [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: 12/20/2023] [Revised: 03/13/2024] [Accepted: 03/27/2024] [Indexed: 04/02/2024]
Abstract
Postoperative abdominal adhesions are a common clinical problem after surgery and can cause many serious complications. Current most commonly used antiadhesion products are less effective due to their short residence time and focus primary on barrier function. Herein, we developed a sprayable hydrogel barrier (sHA-ADH/OHA-E) with self-regulated drug release based on ROS levels at the trauma site, to serve as a smart inflammatory microenvironment modulator and GATA6+ macrophages trap for non-adherent recovery from abdominal surgery. Sulfonated hyaluronic acid (HA) conjugates modified with adipic dihydrazide (sHA-ADH), and oxidized HA conjugates grafted with epigallocatechin-3-gallate (EGCG) via ROS-cleavable boronate bonds (OHA-E) were synthesized. sHA-ADH/OHA-E hydrogel was facilely fabricated within 5 s after simply mixing sHA-ADH and OHA-E through forming dynamic covalent acylhydrazones. With good biocompatibility, appropriate mechanical strength, tunable shear-thinning, self-healing, asymmetric adhesion, and reasonable in vivo retention time, sHA-ADH/OHA-E hydrogel meets the requirements of a perfect physical barrier. Intriguingly, sulfonic acid groups endowed the hydrogel with satisfactory anti-fibroblast and macrophage attachment capability, and were demonstrated for the first time to act as polyanion traps to prevent GATA6+ macrophages aggregation. Importantly, EGCG could be intelligently released by ROS triggering to alleviate oxidative stress and promote proinflammatory M1 macrophage polarize to antiinflammatory M2 phenotype. Further, the fibrinolytic system balance was restored to reduce fibrosis. Thanks to the above advantages, the sHA-ADH/OHA-E hydrogel exhibited excellent anti-adhesion effects in a rat sidewall defect-cecum abrasion model and is expected to be a promising and clinically translatable antiadhesion barrier.
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Affiliation(s)
- Yanjuan Huang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Xiuling Dai
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Yujun Gong
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Lingling Ren
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Yong Luo
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Yue Sun
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Meixu Chen
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Jingwen Jiang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Zilin Guan
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China
| | - Chunshun Zhao
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, People's Republic of China; State Key Laboratory of Anti-Infective Drug Discovery and Development, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, People's Republic of China.
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7
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Zhao J, Chen Z, Li X, Tong Z, Xu Z, Feng P, Wang P. Performance assessment of an injectable hyaluronic acid/polylactic acid complex hydrogel with enhanced biological properties as a dermal filler. J Biomed Mater Res A 2024; 112:721-732. [PMID: 38093473 DOI: 10.1002/jbm.a.37653] [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: 07/04/2023] [Revised: 11/16/2023] [Accepted: 11/27/2023] [Indexed: 03/20/2024]
Abstract
Injectable hyaluronic acid (HA) hydrogel plays an important role in dermal filling. However, conventional HA dermal fillers mostly lack bio-functional diversity and frequently cause adverse reactions because of the chemical stiffness of highly modified degree and crosslinker residues. In this study, polylactic acid (PLA) was embedded into HA hydrogel as a bioactive substance and 1,4-butanediol diglycidyl ether was used as a crosslinker to prepare the HA/PLA composite hydrogel with enhanced biocompatibility and biological performance. We aimed to investigate the properties of HA/PLA composite hydrogels as dermal fillers by assessing the rheological properties, surface microstructure, enzymolysis stability, swelling ratio, degradation rate, cytotoxicity, and anti-wrinkle effect on photo-aged skin. The results showed that the stability and stiffness of the composite hydrogel decreased with an increasing amount of PLA, while the in vivo safety of the HA/PLA hydrogel was enhanced, showing no adverse reactions such as edema, redness, or swelling. Moreover, the composite hydrogel with 2 wt% PLA exhibited excellent anti-wrinkle effects, showing the highest collagen production. Thus, the PLA-embedded HA composite hydrogel showed potential as a dermal filler with high safety, easy injectability, and excellent anti-wrinkle effects.
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Affiliation(s)
- Jiajing Zhao
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Ziwei Chen
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Xiaoshuo Li
- School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Zheren Tong
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Zijin Xu
- College of Pharmacy, Jiangxi Medical College, Shangrao, China
| | - Peishi Feng
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Ping Wang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
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8
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Pan S, Yin Z, Shi C, Xiu H, Wu G, Heng Y, Zhu Z, Zhang J, Gui J, Yu Z, Liang B. Multifunctional Injectable Hydrogel Microparticles Loaded with miR-29a Abundant BMSCs Derived Exosomes Enhanced Bone Regeneration by Regulating Osteogenesis and Angiogenesis. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306721. [PMID: 38018340 DOI: 10.1002/smll.202306721] [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: 08/06/2023] [Revised: 10/28/2023] [Indexed: 11/30/2023]
Abstract
The study investigated whether both the osteogenic and angiogenic potential of Exos (Exosomes) can be enhanced by overexpression of exosomal miRNA (microRNA) and to confirm whether Exos loaded in HMPs (Hydrogel microparticles) exert long-term effects during new bone formation. BMSCs and Exos are successfully obtained. In vitro and in vivo experiments confirmed that HDAC4 (Histone deacetylase 4) is inhibited by miR-29a overexpression accompanied by the upregulation of RUNX2 (Runt-related transcription factor 2) and VEGF (Vascular Endothelial Growth Factor), thereby enhancing osteogenic and angiogenic capabilities. The HMP@Exo system is synthesized from HB-PEGDA (Hyperbranched Poly Ethylene Glycol Diacrylate)- and SH-HA (Sulfhydryl-Modified Hyaluronic Acid)-containing Exos using a microfluidic technique. The HMP surface is modified with RGD (Arg-Gly-Asp) peptides to enhance cell adhesion. The system demonstrated good injectability, remarkable compatibility, outstanding cell adhesion properties, and slow degradation capacity, and the sustained release of Agomir-29a-Exos (Exosomes derived from Agomir-29a transfected BMSCs) from HMPs enhanced the proliferation and migration of BMSCs and HUVECs (Human Umbilical Vein Endothelial Cells) while promoting osteogenesis and angiogenesis. Overall, the findings demonstrate that the HMP@Exo system can effectively maintain the activity and half-life of Exos, accompanied by overexpression of miR-29a (microRNA-29a). The injectable system provides an innovative approach for accelerating fracture healing by coupling osteogenesis and angiogenesis.
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Affiliation(s)
- Shaowei Pan
- Department of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, 68 Changle Road, Nanjing, 210006, P. R. China
| | - Zhaowei Yin
- Department of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, 68 Changle Road, Nanjing, 210006, P. R. China
| | - Chen Shi
- Department of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, 68 Changle Road, Nanjing, 210006, P. R. China
| | - Haonan Xiu
- Department of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, 68 Changle Road, Nanjing, 210006, P. R. China
| | - Guanfu Wu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu South Road, Nanjing, 211816, P. R. China
| | - Yongyuan Heng
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu South Road, Nanjing, 211816, P. R. China
| | - Zhangyu Zhu
- Department of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, 68 Changle Road, Nanjing, 210006, P. R. China
| | - Jing Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu South Road, Nanjing, 211816, P. R. China
| | - Jianchao Gui
- Sports Medicine and Joint Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, P. R. China
| | - Ziyi Yu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 30 Puzhu South Road, Nanjing, 211816, P. R. China
| | - Bin Liang
- Department of Orthopaedics, Nanjing First Hospital, Nanjing Medical University, 68 Changle Road, Nanjing, 210006, P. R. China
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Shi W, Jiang Y, Wu T, Zhang Y, Li T. Advancements in drug-loaded hydrogel systems for bone defect repair. Regen Ther 2024; 25:174-185. [PMID: 38230308 PMCID: PMC10789937 DOI: 10.1016/j.reth.2023.12.010] [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: 10/13/2023] [Revised: 12/05/2023] [Accepted: 12/17/2023] [Indexed: 01/18/2024] Open
Abstract
Bone defects are primarily the result of high-energy trauma, pathological fractures, bone tumor resection, or infection debridement. The treatment of bone defects remains a huge clinical challenge. The current treatment options for bone defects include bone traction, autologous/allogeneic bone transplantation, gene therapy, and bone tissue engineering amongst others. With recent developments in the field, composite scaffolds prepared using tissue engineering techniques to repair bone defects are used more often. Among the various composite scaffolds, hydrogel exhibits the advantages of good biocompatibility, high water content, and degradability. Its three-dimensional structure is similar to that of the extracellular matrix, and as such it is possible to load stem cells, growth factors, metal ions, and small molecule drugs upon these scaffolds. Therefore, the hydrogel-loaded drug system has great potential in bone defect repair. This review summarizes the various natural and synthetic materials used in the preparation of hydrogels, in addition to the latest research status of hydrogel-loaded drug systems.
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Affiliation(s)
- Weipeng Shi
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yaping Jiang
- Department of Oral Implantology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Tingyu Wu
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yingze Zhang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Tao Li
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
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10
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Mohammadi M, Abbaszadeh S, Nosrati-Siahmazgi V, Akbari M, Rezaei S, Musaie K, Eskandari MR, Santos HA, Poursina N, Shahbazi MA. Diatom-guided bone healing via a hybrid natural scaffold. Heliyon 2024; 10:e25878. [PMID: 38384564 PMCID: PMC10878915 DOI: 10.1016/j.heliyon.2024.e25878] [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: 10/26/2023] [Revised: 02/04/2024] [Accepted: 02/05/2024] [Indexed: 02/23/2024] Open
Abstract
Bone tissue engineering (BTE) involves the design of three-dimensional (3D) scaffolds that aim to address current challenges of bone defect healing, such as limited donor availability, disease transmission risks, and the necessity for multiple invasive surgeries. Scaffolds can mimic natural bone structure to accelerate the mechanisms involved in the healing process. Herein, a crosslinked combination of biopolymers, including gelatin (GEL), chitosan (CS), and hyaluronic acid (HA), loaded with diatom (Di) and β-sitosterol (BS), is used to produce GCH-Di-S scaffold by freeze-drying method. The GCH scaffold possesses a uniform structure, is biodegradable and biocompatible, and exhibits high porosity and interconnected pores, all required for effective bone repair. The incorporation of Di within the scaffold contributes to the adjustment of porosity and degradation, as well as effectively enhancing the mechanical property and biomineralization. In vivo studies have confirmed the safety of the scaffold and its potential to stimulate the creation of new bone tissue. This is achieved by providing an osteoconductive platform for cell attachment, prompting calcification, and augmenting the proliferation of osteoblasts, which further contributes to angiogenesis and anti-inflammatory effects of BS.
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Affiliation(s)
- Mina Mohammadi
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Science, 45139-56184 Zanjan, Iran
| | - Samin Abbaszadeh
- Department of Pharmacology, School of Medicine, Zanjan University of Medical Science, 45139-56111 Zanjan, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Urmia University of Medical Sciences, Urmia, Iran
| | - Vahideh Nosrati-Siahmazgi
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Science, 45139-56184 Zanjan, Iran
| | - Mahsa Akbari
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Science, 45139-56184 Zanjan, Iran
| | - Saman Rezaei
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Science, 45139-56184 Zanjan, Iran
| | - Kiyan Musaie
- Department of Biomaterials and Biomedical Technology, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands
| | - Mohammad Reza Eskandari
- Department of Pharmacology and Toxicology, School of Pharmacy, Zanjan University of Medical Science, 45139-56184, Zanjan, Iran
| | - Hélder A. Santos
- Department of Biomaterials and Biomedical Technology, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Helsinki FI-00014, Finland
| | - Narges Poursina
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Science, 45139-56184 Zanjan, Iran
- Department of Pharmaceutics, School of Pharmacy, Zanjan University of Medical Science, 45139-56184 Zanjan, Iran
| | - Mohammad-Ali Shahbazi
- Department of Biomaterials and Biomedical Technology, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands
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11
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Valachová K, Hassan ME, Šoltés L. Hyaluronan: Sources, Structure, Features and Applications. Molecules 2024; 29:739. [PMID: 38338483 PMCID: PMC10856924 DOI: 10.3390/molecules29030739] [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: 12/06/2023] [Revised: 01/28/2024] [Accepted: 02/01/2024] [Indexed: 02/12/2024] Open
Abstract
Hyaluronan (HA) is a non-sulfated glycosaminoglycan that is present in a variety of body tissues and organs. Hyaluronan has a wide range of biological activities that are frequently influenced by molar mass; however, they also depend greatly on the source, purity, and kind of impurities in hyaluronan. High-molar-mass HA has anti-inflammatory, immunosuppressive, and antiangiogenic properties, while low-molar-mass HA has opposite properties. A number of chemical modifications have been performed to enhance the stability of HA and its applications in medical practice. Hyaluronan is widely applied in medicine, such as viscosupplementation, ophthalmology, otolaryngology, wound healing, cosmetics, and drug delivery. In this review, we summarized several medical applications of polymers based on the hyaluronan backbone.
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Affiliation(s)
- Katarína Valachová
- Centre of Experimental Medicine, Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Dúbravská cesta 9, 84104 Bratislava, Slovakia
| | - Mohamed E. Hassan
- Centre of Experimental Medicine, Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Dúbravská cesta 9, 84104 Bratislava, Slovakia
- Centre of Excellence, Encapsulation & Nanobiotechnology Group, Chemistry of Natural and Microbial Products Department, National Research Centre, El Behouth Street, Cairo 12622, Egypt
| | - Ladislav Šoltés
- Centre of Experimental Medicine, Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Dúbravská cesta 9, 84104 Bratislava, Slovakia
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12
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Swami R, Vij S, Sharma S. Unlocking the power of sugar: carbohydrate ligands as key players in nanotherapeutic-assisted targeted cancer therapy. Nanomedicine (Lond) 2024; 19:431-453. [PMID: 38288611 DOI: 10.2217/nnm-2023-0276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2024] Open
Abstract
Cancer cells need as much as 40-times more sugar than their normal cell counterparts. This sugar demand is attained by the excessive expression of inimitable transporters on the surface of cancer cells, driven by their voracious appetite for carbohydrates. Nanotechnological advances drive research utilizing ligand-directed therapeutics and diverse carbohydrate analogs. The precise delivery of these therapeutic cargos not only mitigates toxicity associated with chemotherapy but also reduces the grim toll of mortality and morbidity among patients. This in-depth review explores the potential of these ligands in advanced cancer treatment using nanoparticles. It offers a broader perspective beyond the usual ways we deliver drugs, potentially changing the way we fight cancer.
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Affiliation(s)
- Rajan Swami
- Chitkara College of Pharmacy, Chitkara University, Punjab, 140401, India
| | - Sahil Vij
- Maharishi Markandeshwar College of Pharmacy, Maharishi Markandeshwar University, Mullana, Haryana, 133203, India
| | - Shubham Sharma
- Maharishi Markandeshwar College of Pharmacy, Maharishi Markandeshwar University, Mullana, Haryana, 133203, India
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13
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An J, Shi X, Zhang J, Qi L, Xue W, Nie X, Yun Z, Zhang P, Liu Q. Dual aldehyde cross-linked hyaluronic acid hydrogels loaded with PRP and NGF biofunctionalized PEEK interfaces to enhance osteogenesis and vascularization. Mater Today Bio 2024; 24:100928. [PMID: 38179432 PMCID: PMC10765491 DOI: 10.1016/j.mtbio.2023.100928] [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: 10/23/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 01/06/2024] Open
Abstract
Polyetheretherketone (PEEK) material has become a potential bone replacement material due to its elastic modulus, which is close to that of human bone, and stable chemical properties. However, its biological inertness has hindered its clinical application. To improve the biological inertia of PEEK material, a hyaluronic acid (HA) hydrogel coating loaded with platelet-rich plasma (PRP) and nerve growth factor (NGF) was constructed on the surface of PEEK material in this study. After the hybrid hydrogel coating was constructed, scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), Fourier transform infrared spectroscopy (FT-IR), degradation tests, and enzyme-linked immunosorbent assays (ELISAs) were used to evaluate its characteristics and biological properties. The osteogenic and angiogenic potentials were also investigated in vitro and in vivo. Our results showed that the HA hydrogel loaded with RPP and NGF on the PEEK surface degraded slowly and could sustainably release various growth factors, including NGF. The results of in vitro tests showed that the hybrid hydrogel on the surface of PEEK effectively promoted osteogenesis and angiogenesis. The in vivo experiment also confirmed that the PEEK surface hydrogel could promote osseointegration of the implant and the integration of new bone and neovascularization. Our results suggest that the cross-linked hyaluronic acid hydrogel loaded with PRP and NGF can significantly improve the biological inertia of PEEK material, endowing PEEK material with good osteogenic and angiogenic ability.
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Affiliation(s)
- Junyan An
- The Second Hospital of Jilin University, Department of Orthopedics, Changchun, 130041, China
- The Third Hospital of Jilin University, Department of Neurosurgery, Changchun, 130031, China
| | - Xiaotong Shi
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- The First Hospital of Jilin University, Department of Orthopedics, Changchun, 130021, China
| | - Jun Zhang
- The Second Hospital of Jilin University, Department of Orthopedics, Changchun, 130041, China
| | - Le Qi
- The Yunlong Orthopedic Hospital of Baotou, Department of Orthopedics, Baotou, 014010, China
| | - Wu Xue
- The Second Hospital of Jilin University, Department of Orthopedics, Changchun, 130041, China
| | - Xinyu Nie
- The Second Hospital of Jilin University, Department of Orthopedics, Changchun, 130041, China
| | - Zhihe Yun
- The Second Hospital of Jilin University, Department of Orthopedics, Changchun, 130041, China
| | - Peibiao Zhang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
| | - Qinyi Liu
- The Second Hospital of Jilin University, Department of Orthopedics, Changchun, 130041, China
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14
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Song X, Man J, Qiu Y, Wang J, Liu J, Li R, Zhang Y, Li J, Li J, Chen Y. Design, preparation, and characterization of lubricating polymer brushes for biomedical applications. Acta Biomater 2024; 175:76-105. [PMID: 38128641 DOI: 10.1016/j.actbio.2023.12.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 11/21/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023]
Abstract
The lubrication modification of biomedical devices significantly enhances the functionality of implanted interventional medical devices, thereby providing additional benefits for patients. Polymer brush coating provides a convenient and efficient method for surface modification while ensuring the preservation of the substrate's original properties. The current research has focused on a "trial and error" method to finding polymer brushes with superior lubricity qualities, which is time-consuming and expensive, as obtaining effective and long-lasting lubricity properties for polymer brushes is difficult. This review summarizes recent research advances in the biomedical field in the design, material selection, preparation, and characterization of lubricating and antifouling polymer brushes, which follow the polymer brush development process. This review begins by examining various approaches to polymer brush design, including molecular dynamics simulation and machine learning, from the fundamentals of polymer brush lubrication. Recent advancements in polymer brush design are then synthesized and potential avenues for future research are explored. Emphasis is placed on the burgeoning field of zwitterionic polymer brushes, and highlighting the broad prospects of supramolecular polymer brushes based on host-guest interactions in the field of self-repairing polymer brush applications. The review culminates by providing a summary of methodologies for characterizing the structural and functional attributes of polymer brushes. It is believed that a development approach for polymer brushes based on "design-material selection-preparation-characterization" can be created, easing the challenge of creating polymer brushes with high-performance lubricating qualities and enabling the on-demand creation of coatings. STATEMENT OF SIGNIFICANCE: Biomedical devices have severe lubrication modification needs, and surface lubrication modification by polymer brush coating is currently the most promising means. However, the design and preparation of polymer brushes often involves "iterative testing" to find polymer brushes with excellent lubrication properties, which is both time-consuming and expensive. This review proposes a polymer brush development process based on the "design-material selection-preparation-characterization" strategy and summarizes recent research advances and trends in the design, material selection, preparation, and characterization of polymer brushes. This review will help polymer brush researchers by alleviating the challenges of creating polymer brushes with high-performance lubricity and promises to enable the on-demand construction of polymer brush lubrication coatings.
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Affiliation(s)
- Xinzhong Song
- Key Laboratory of High Efficiency and Clean Mechanicalanufacture of Ministry of Education, School of Mechanical Engineering, Shandong University, Jinan 250061, PR China; Key National Demonstration Center for Experimental Mechanical Engineering Education, Shandong University, Jinan 250061, PR China
| | - Jia Man
- Key Laboratory of High Efficiency and Clean Mechanicalanufacture of Ministry of Education, School of Mechanical Engineering, Shandong University, Jinan 250061, PR China; Key National Demonstration Center for Experimental Mechanical Engineering Education, Shandong University, Jinan 250061, PR China.
| | - Yinghua Qiu
- Key Laboratory of High Efficiency and Clean Mechanicalanufacture of Ministry of Education, School of Mechanical Engineering, Shandong University, Jinan 250061, PR China; Key National Demonstration Center for Experimental Mechanical Engineering Education, Shandong University, Jinan 250061, PR China
| | - Jiali Wang
- Qilu Hospital of Shandong University, Jinan 250012, PR China
| | - Jianing Liu
- Qilu Hospital of Shandong University, Jinan 250012, PR China
| | - Ruijian Li
- Qilu Hospital of Shandong University, Jinan 250012, PR China
| | - Yongqi Zhang
- Key Laboratory of High Efficiency and Clean Mechanicalanufacture of Ministry of Education, School of Mechanical Engineering, Shandong University, Jinan 250061, PR China; Key National Demonstration Center for Experimental Mechanical Engineering Education, Shandong University, Jinan 250061, PR China
| | - Jianyong Li
- Key Laboratory of High Efficiency and Clean Mechanicalanufacture of Ministry of Education, School of Mechanical Engineering, Shandong University, Jinan 250061, PR China; Key National Demonstration Center for Experimental Mechanical Engineering Education, Shandong University, Jinan 250061, PR China
| | - Jianfeng Li
- Key Laboratory of High Efficiency and Clean Mechanicalanufacture of Ministry of Education, School of Mechanical Engineering, Shandong University, Jinan 250061, PR China; Key National Demonstration Center for Experimental Mechanical Engineering Education, Shandong University, Jinan 250061, PR China
| | - Yuguo Chen
- Qilu Hospital of Shandong University, Jinan 250012, PR China
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15
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Bae KH, Lai F, Chen Q, Kurisawa M. Potentiating Gilteritinib Efficacy Using Nanocomplexation with a Hyaluronic Acid-Epigallocatechin Gallate Conjugate. Polymers (Basel) 2024; 16:225. [PMID: 38257023 PMCID: PMC10818662 DOI: 10.3390/polym16020225] [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: 12/14/2023] [Revised: 01/09/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Acute myeloid leukemia carrying FMS-like tyrosine kinase receptor-3 (FLT3) mutations is a fatal blood cancer with a poor prognosis. Although the FLT3 inhibitor gilteritinib has recently been approved, it still suffers from limited efficacy and relatively high nonresponse rates. In this study, we report the potentiation of gilteritinib efficacy using nanocomplexation with a hyaluronic acid-epigallocatechin gallate conjugate. The self-assembly, colloidal stability, and gilteritinib loading capacity of the nanocomplex were characterized by reversed-phase high-performance liquid chromatography and dynamic light scattering technique. Flow cytometric analysis revealed that the nanocomplex efficiently internalized into FLT3-mutated leukemic cells via specific interactions between the surface-exposed hyaluronic acid and CD44 receptor overexpressed on the cells. Moreover, this nanocomplex was found to induce an eradication of the leukemic cells in a synergistic manner by elevating the levels of reactive oxygen species and caspase-3/7 activities more effectively than free gilteritinib. This study may provide a useful strategy to design nanomedicines capable of augmenting the therapeutic efficacy of FLT3 inhibitors for effective leukemia therapy.
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Affiliation(s)
- Ki Hyun Bae
- Bioprocessing Technology Institute (BTI), Agency for Science, Technology and Research (A*STAR), 20 Biopolis Way, Centros #06-01, Singapore 138668, Singapore;
- Institute of Bioengineering and Bioimaging (IBB), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, The Nanos #08-01, Singapore 138669, Singapore
| | - Fritz Lai
- Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, The Proteos, Singapore 138673, Singapore; (F.L.); (Q.C.)
| | - Qingfeng Chen
- Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis Drive, The Proteos, Singapore 138673, Singapore; (F.L.); (Q.C.)
- Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou 510150, China
| | - Motoichi Kurisawa
- Institute of Bioengineering and Bioimaging (IBB), Agency for Science, Technology and Research (A*STAR), 31 Biopolis Way, The Nanos #08-01, Singapore 138669, Singapore
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi 923-1292, Ishikawa, Japan
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16
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Li XZ, Chiang CF, Lin YH, Chen TM, Wang CH, Tzeng YS, Cui HY. Safety and efficacy of hyaluronic acid injectable filler in the treatment of nasolabial fold wrinkle: a randomized, double-blind, self-controlled clinical trial. J DERMATOL TREAT 2023; 34:2190829. [PMID: 37694979 DOI: 10.1080/09546634.2023.2190829] [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: 01/05/2023] [Accepted: 03/09/2023] [Indexed: 09/12/2023]
Abstract
INTRODUCTION The injectable skin fillers available for soft tissue augmentation are constantly growing, providing esthetic surgeons with more options in the treatment of scars, lines, and wrinkles. Hyaluronic acid (HA)-derived injectable fillers are ideal to reduce the appearance of nasolabial folding. This study investigated the efficacy and safety of the commercially available HA filler from Maxigen Biotech Inc. (MBI-FD) in the treatment of nasolabial folds (NLFs). METHODS We analyzed 1,4-butanediol diglycidyl ether (BDDE) residues and injection force test and observed the protein content in MBI-FD, and then was cultured in fibroblast L929 cells and examined for cytotoxicity. Finally, 95 healthy participants underwent dermal filler injection therapy to evaluate the efficacy and safety for 24 and 52 weeks, respectively. RESULTS BDDE residues in MBI-FD was <0.125 µg/mL. MBI-FD was fitted using 27- and 30-G injection needles with an average pushing force of 14.30 ± 2.07 and 36.43 ± 3.11 N, respectively. Sodium hyaluronate protein in MBI-FD was 7.19 µg/g. The cell viabilities of 1× and 0.5× MBI-FD were 83.25% ± 3.58% and 82.23% ± 1.85%, respectively, indicating MBI-FD had no cytotoxicity, and decreased NLF wrinkles with no serious adverse events. CONCLUSION MBI-FD is an effective filler for tissue augmentation of the NLFs and may be a suitable candidate as an injectable dermal filler for tissue augmentation in humans in the future.
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Affiliation(s)
- Xing-Zhou Li
- Department of Plastic Surgery, Hainan Women and Children's Medical Center, Hainan Province, China
| | - Chi-Fu Chiang
- Research & Design Center, TCI CO., Ltd, Taipei, Taiwan
| | | | - Tim-Mo Chen
- Division of Plastic Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chih-Hsing Wang
- Division of Plastic Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Yuan-Sheng Tzeng
- Division of Plastic Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Hai-Yan Cui
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
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17
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Alshangiti DM, El-Damhougy TK, Zaher A, Madani M, Mohamady Ghobashy M. Revolutionizing biomedicine: advancements, applications, and prospects of nanocomposite macromolecular carbohydrate-based hydrogel biomaterials: a review. RSC Adv 2023; 13:35251-35291. [PMID: 38053691 PMCID: PMC10694639 DOI: 10.1039/d3ra07391b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 11/17/2023] [Indexed: 12/07/2023] Open
Abstract
Nanocomposite hydrogel biomaterials represent an exciting Frontier in biomedicine, offering solutions to longstanding challenges. These hydrogels are derived from various biopolymers, including fibrin, silk fibroin, collagen, keratin, gelatin, chitosan, hyaluronic acid, alginate, carrageenan, and cellulose. While these biopolymers possess inherent biocompatibility and renewability, they often suffer from poor mechanical properties and rapid degradation. Researchers have integrated biopolymers such as cellulose, starch, and chitosan into hydrogel matrices to overcome these limitations, resulting in nanocomposite hydrogels. These innovative materials exhibit enhanced mechanical strength, improved biocompatibility, and the ability to finely tune drug release profiles. The marriage of nanotechnology and hydrogel chemistry empowers precise control over these materials' physical and chemical properties, making them ideal for tissue engineering, drug delivery, wound healing, and biosensing applications. Recent advancements in the design, fabrication, and characterization of biopolymer-based nanocomposite hydrogels have showcased their potential to transform biomedicine. Researchers are employing strategic approaches for integrating biopolymer nanoparticles, exploring how nanoparticle properties impact hydrogel performance, and utilizing various characterization techniques to evaluate structure and functionality. Moreover, the diverse biomedical applications of these nanocomposite hydrogels hold promise for improving patient outcomes and addressing unmet clinical needs.
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Affiliation(s)
| | - Tasneam K El-Damhougy
- Department of Chemistry, Faculty of Science (Girls), Al-Azhar University P.O. Box: 11754, Yousef Abbas Str. Nasr City Cairo Egypt
| | - Ahmed Zaher
- Chemistry Department, Faculty of Science, El-Mansoura University Egypt
| | - Mohamed Madani
- College of Science and Humanities, Imam Abdulrahman Bin Faisal University Jubail Saudi Arabia
| | - Mohamed Mohamady Ghobashy
- Radiation Research of Polymer Chemistry Department, National Center for Radiation Research and Technology (NCRRT), Atomic Energy Authority P.O. Box 29 Nasr City Cairo Egypt
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18
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Ramanauskaite E, Machiulskiene V, Shirakata Y, Dvyliene UM, Nedzelskiene I, Sculean A. Clinical evaluation of sodium hypochlorite/amino acids and cross-linked hyaluronic acid adjunctive to non-surgical periodontal treatment: a randomized controlled clinical trial. Clin Oral Investig 2023; 27:6645-6656. [PMID: 37740107 PMCID: PMC10630230 DOI: 10.1007/s00784-023-05271-0] [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: 05/22/2023] [Accepted: 09/17/2023] [Indexed: 09/24/2023]
Abstract
OBJECTIVES To compare the clinical outcomes obtained with either mechanical subgingival debridement in conjunction with a sodium hypochlorite and amino acids containing gel followed by subsequent application of a cross-linked hyaluronic acid gel (xHyA) gel, or with mechanical debridement alone. MATERIALS AND METHODS Fourty-eight patients diagnosed with stages II-III (Grades A/B) generalised periodontitis were randomly treated with either scaling and root planing (SRP) (control) or SRP plus adjunctive sodium hypochlorite/amino acid and xHyA gels (test). The primary outcome variable was reduction of probing depth (PD), while changes in clinical attachment level (CAL), bleeding on probing (BOP) and plaque index (PI) were secondary outcomes. The outcomes were assessed at baseline, at 3 and 6 months following therapy. RESULTS All patients completed the 6 months evaluation. At 6 months, the test group showed statistically significantly better results in terms of mean PD reduction (2.9 ± 0.4 vs 1.8 ± 0.6 mm, p < 0.001). Similarly, mean CAL gain was statistically higher in the test group compared to the control one (test: 2.6 ± 0.5 vs control: 1.6 ± 0.6 mm, p < 0.001). Mean BOP decreased from 81.8 ± 16.2% to 48.9 ± 14.5% in control (p < 0.001) and from 83.2 ± 15.5% to 17.6 ± 11.5% in test (p < 0.001) groups with a statistically significant difference favouring the test group (p < 0.001). Mean PI scores were reduced statistically significantly in both groups (from 38.8 ± 26% to 26.5 ± 20.5% in control (p = 0.039) and from 60.6 ± 10.9% to 12.7 ± 8.9% in test group (p < 0.001)), with a statistically significant difference between the groups (p < 0.001). The number of moderate pockets (4-6 mm) were reduced from 1518 (41.2%) to 803 (22.6%) in the control and from 1803 (48.6%) to 234 (7.7%) in the test group with a statistically significant difference between the groups (p < 0.001), while the number of deep pockets (≥ 7 mm) changed from 277 (7.6%) to 35 (1.0%) in the control and from 298 (8.7%) to 4 (0.1%) in test group (p = 0.003). CONCLUSION Within their limits the present data indicate that: a) both treatments resulted in statistically significant improvements in all evaluated clinical parameters, and b) the adjunctive subgingival application of sodium hypochlorite/amino acid and xHyA to SRP yielded statistically significantly higher improvements compared to SRP alone. CLINICAL RELEVANCE The combination of sodium hypochlorite/amino acid and xHyA gels to subgingival mechanical debridement appears to represent a valuable approach to additionally improve the outcomes of non-surgical periodontal treatment. Clinical Trial Registration Number NCT04662216 (ClinicalTrials.gov).
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Affiliation(s)
- Egle Ramanauskaite
- Clinic of Dental and Oral Pathology, Lithuanian University of Health Sciences, Eiveniu 2, 50103, Kaunas, Lithuania.
| | - Vita Machiulskiene
- Clinic of Dental and Oral Pathology, Lithuanian University of Health Sciences, Eiveniu 2, 50103, Kaunas, Lithuania
| | - Yoshinori Shirakata
- Department of Periodontology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Urte Marija Dvyliene
- Clinic of Dental and Oral Pathology, Lithuanian University of Health Sciences, Eiveniu 2, 50103, Kaunas, Lithuania
| | - Irena Nedzelskiene
- Clinic of Dental and Oral Pathology, Lithuanian University of Health Sciences, Eiveniu 2, 50103, Kaunas, Lithuania
| | - Anton Sculean
- Department of Periodontology, University of Bern, Bern, Switzerland
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19
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Lu Y, Wu L, Lin M, Bao X, Zhong H, Ke P, Dai Q, Yang Q, Tang X, Xu W, Xu D, Han M. Double layer spherical nanoparticles with hyaluronic acid coating to enhance oral delivery of exenatide in T2DM rats. Eur J Pharm Biopharm 2023; 191:205-218. [PMID: 37683898 DOI: 10.1016/j.ejpb.2023.09.003] [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: 05/21/2023] [Revised: 09/01/2023] [Accepted: 09/03/2023] [Indexed: 09/10/2023]
Abstract
Soybean phospholipid was used as an amphiphilic material to form reverse micelles (RMs) in medium glycerol monolinoleate (Maisine) with Exenatide (EXT.) encapsulated in the polar core formed by the hydrophilic part of phospholipid. Cremopher RH40 and caprylocaproyl macrogol-8 glycerides EP/caprylocaproyl polyoxyl-8 glycerides NF (Labrasol) were added as surfactants to prepare reverse micelles-self emulsifying drug delivery system (RMs-SEDDS). On this basis, oil in water (O/W) emulsion was further prepared. By adding DOTAP, the surface of the emulsion was positively charged. Finally, hyaluronic acid wrapping in the outermost layer by electrostatic adsorption and reverse micelles-O/W-sodium hyaluronate (RMs-O/W-HA) nanoparticles containing Exenatide were prepared. RMs-SEDDS was spherical with an average particle size of 213.6 nm and RMs-O/W-HA was double-layered spherical nanoparticle with an average particle size of 309.2 nm. HA coating enhanced the adhesion of nanoparticles (NPs), and RMs-O/W-HA increased cellular uptake through CD44-mediated endocytosis. Pharmacodynamics results showed that RMs-SEDDS and RMs-O/W-HA could reduce blood glucose in type 2 diabetic rats, protect pancreatic β cells to a certain extent, and relieve insulin resistance and hyperlipemia complications with good safety.
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Affiliation(s)
- Yiying Lu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China; Department of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Linjie Wu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Mengting Lin
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Xiaoyan Bao
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Haiqing Zhong
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Peng Ke
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China; Department of Anesthesiology, Shengli Clinical Medical College of Fujian Medical University, Fuzhou 350001, China
| | - Qi Dai
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Qiyao Yang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Xinjiang Tang
- Hangzhou Leading Pharmatech Co., Ltd., 1500 Wenyi West Road, Building 4, 7th Floor, Hangzhou City, Zhejiang Province, China
| | - WenHong Xu
- Department of Radiation Oncology, Key Laboratory of Cancer Prevention and Intervention, The Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310058, China
| | - DongHang Xu
- Department of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China.
| | - Min Han
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China; Jinhua Institute of Zhejiang University, Jinhua 321299, Zhejiang, China.
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20
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Chen X, Fazel Anvari-Yazdi A, Duan X, Zimmerling A, Gharraei R, Sharma N, Sweilem S, Ning L. Biomaterials / bioinks and extrusion bioprinting. Bioact Mater 2023; 28:511-536. [PMID: 37435177 PMCID: PMC10331419 DOI: 10.1016/j.bioactmat.2023.06.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/19/2023] [Accepted: 06/08/2023] [Indexed: 07/13/2023] Open
Abstract
Bioinks are formulations of biomaterials and living cells, sometimes with growth factors or other biomolecules, while extrusion bioprinting is an emerging technique to apply or deposit these bioinks or biomaterial solutions to create three-dimensional (3D) constructs with architectures and mechanical/biological properties that mimic those of native human tissue or organs. Printed constructs have found wide applications in tissue engineering for repairing or treating tissue/organ injuries, as well as in vitro tissue modelling for testing or validating newly developed therapeutics and vaccines prior to their use in humans. Successful printing of constructs and their subsequent applications rely on the properties of the formulated bioinks, including the rheological, mechanical, and biological properties, as well as the printing process. This article critically reviews the latest developments in bioinks and biomaterial solutions for extrusion bioprinting, focusing on bioink synthesis and characterization, as well as the influence of bioink properties on the printing process. Key issues and challenges are also discussed along with recommendations for future research.
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Affiliation(s)
- X.B. Chen
- Department of Mechanical Engineering, University of Saskatchewan, 57 Campus Dr, S7K 5A9, Saskatoon, Canada
- Division of Biomedical Engineering, University of Saskatchewan, 57 Campus Dr, Saskatoon, S7K 5A9, Canada
| | - A. Fazel Anvari-Yazdi
- Division of Biomedical Engineering, University of Saskatchewan, 57 Campus Dr, Saskatoon, S7K 5A9, Canada
| | - X. Duan
- Division of Biomedical Engineering, University of Saskatchewan, 57 Campus Dr, Saskatoon, S7K 5A9, Canada
| | - A. Zimmerling
- Division of Biomedical Engineering, University of Saskatchewan, 57 Campus Dr, Saskatoon, S7K 5A9, Canada
| | - R. Gharraei
- Division of Biomedical Engineering, University of Saskatchewan, 57 Campus Dr, Saskatoon, S7K 5A9, Canada
| | - N.K. Sharma
- Department of Mechanical Engineering, University of Saskatchewan, 57 Campus Dr, S7K 5A9, Saskatoon, Canada
| | - S. Sweilem
- Department of Mechanical Engineering, Cleveland State University, Cleveland, OH, 44115, USA
| | - L. Ning
- Department of Mechanical Engineering, Cleveland State University, Cleveland, OH, 44115, USA
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21
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Kim SD, Kim K, Shin M. Recent advances in 3D printable conductive hydrogel inks for neural engineering. NANO CONVERGENCE 2023; 10:41. [PMID: 37679589 PMCID: PMC10484881 DOI: 10.1186/s40580-023-00389-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 08/23/2023] [Indexed: 09/09/2023]
Abstract
Recently, the 3D printing of conductive hydrogels has undergone remarkable advances in the fabrication of complex and functional structures. In the field of neural engineering, an increasing number of reports have been published on tissue engineering and bioelectronic approaches over the last few years. The convergence of 3D printing methods and electrically conducting hydrogels may create new clinical and therapeutic possibilities for precision regenerative medicine and implants. In this review, we summarize (i) advancements in preparation strategies for conductive materials, (ii) various printing techniques enabling the fabrication of electroconductive hydrogels, (iii) the required physicochemical properties of the printed constructs, (iv) their applications in bioelectronics and tissue regeneration for neural engineering, and (v) unconventional approaches and outlooks for the 3D printing of conductive hydrogels. This review provides technical insights into 3D printable conductive hydrogels and encompasses recent developments, specifically over the last few years of research in the neural engineering field.
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Affiliation(s)
- Sung Dong Kim
- Department of Biomedical Engineering, Sungkyunkwan University, Suwon, 16419, Republic of Korea
- Center for Neuroscience Imaging Research, Institute for Basic Science (IBS), Suwon, 16419, Republic of Korea
| | - Kyoungryong Kim
- Center for Neuroscience Imaging Research, Institute for Basic Science (IBS), Suwon, 16419, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Mikyung Shin
- Department of Biomedical Engineering, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
- Center for Neuroscience Imaging Research, Institute for Basic Science (IBS), Suwon, 16419, Republic of Korea.
- Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
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22
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Tsung TH, Tsai YC, Lee HP, Chen YH, Lu DW. Biodegradable Polymer-Based Drug-Delivery Systems for Ocular Diseases. Int J Mol Sci 2023; 24:12976. [PMID: 37629157 PMCID: PMC10455181 DOI: 10.3390/ijms241612976] [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: 07/25/2023] [Revised: 08/12/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
Ocular drug delivery is a challenging field due to the unique anatomical and physiological barriers of the eye. Biodegradable polymers have emerged as promising tools for efficient and controlled drug delivery in ocular diseases. This review provides an overview of biodegradable polymer-based drug-delivery systems for ocular diseases with emphasis on the potential for biodegradable polymers to overcome the limitations of conventional methods, allowing for sustained drug release, improved bioavailability, and targeted therapy. Natural and synthetic polymers are both discussed, highlighting their biodegradability and biocompatibility. Various formulation strategies, such as nanoparticles, hydrogels, and microemulsions, among others, are investigated, detailing preparation methods, drug encapsulation, and clinical applications. The focus is on anterior and posterior segment drug delivery, covering glaucoma, corneal disorders, ocular inflammation, retinal diseases, age-related macular degeneration, and diabetic retinopathy. Safety considerations, such as biocompatibility evaluations, in vivo toxicity studies, and clinical safety, are addressed. Future perspectives encompass advancements, regulatory considerations, and clinical translation challenges. In conclusion, biodegradable polymers offer potential for efficient and targeted ocular drug delivery, improving therapeutic outcomes while reducing side effects. Further research is needed to optimize formulation strategies and address regulatory requirements for successful clinical implementation.
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Affiliation(s)
- Ta-Hsin Tsung
- Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan; (T.-H.T.); (Y.-C.T.); (H.-P.L.); (Y.-H.C.)
| | - Yu-Chien Tsai
- Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan; (T.-H.T.); (Y.-C.T.); (H.-P.L.); (Y.-H.C.)
- Department of Ophthalmology, Taoyuan Armed Forces General Hospital, Taoyuan 325, Taiwan
| | - Hsin-Pei Lee
- Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan; (T.-H.T.); (Y.-C.T.); (H.-P.L.); (Y.-H.C.)
| | - Yi-Hao Chen
- Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan; (T.-H.T.); (Y.-C.T.); (H.-P.L.); (Y.-H.C.)
| | - Da-Wen Lu
- Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan; (T.-H.T.); (Y.-C.T.); (H.-P.L.); (Y.-H.C.)
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23
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Sturabotti E, Moldoveanu VG, Camilli A, Martinelli A, Simonetti G, Valletta A, Serangeli I, Giustini A, Miranda E, Migneco LM, Vetica F, Leonelli F. Thymol-Functionalized Hyaluronic Acid as Promising Preservative Biomaterial for the Inhibition of Candida albicans Biofilm Formation. ACS Macro Lett 2023; 12:1079-1084. [PMID: 37462451 PMCID: PMC10433527 DOI: 10.1021/acsmacrolett.3c00208] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 07/05/2023] [Indexed: 08/16/2023]
Abstract
Hyaluronic acid (HA) is a naturally occurring biopolymer that has been employed for a plethora of medicinal applications. Nevertheless, as HA is a natural polysaccharide, it can be a substrate able to promote microbial growth and proliferation. Biopolymer-drug conjugates have gained attention over the years to overcome drawbacks of each single component. Within this context, thymol (Thy), a phenolic compound occurring in essential oils (EOs) extracted from Thymus and Origanum, has been largely studied for its antimycotic applications. However, it is characterized by a low water solubility and moderate cytotoxicity. Herein, we report an innovative HA-thymol conjugate (HA-Thy) biomaterial to circumvent the drawbacks of free thymol use by providing the polymer conjugate with the beneficial properties of both components. Preliminary biological tests evidenced the decrease of thymol cytotoxicity for the HA-Thy conjugate, paired with a promising antibiofilm formation activity against Candida albicans, similar to pure thymol, highlighting its potential application as a preservative biomaterial in formulations.
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Affiliation(s)
- Elisa Sturabotti
- Department
of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | | | - Alessandro Camilli
- Department
of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Andrea Martinelli
- Department
of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Giovanna Simonetti
- Department
of Environmental Biology, Sapienza University
of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Alessio Valletta
- Department
of Environmental Biology, Sapienza University
of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Ilaria Serangeli
- Department
of Biology and Biotechnologies “Charles Darwin”, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Alessandro Giustini
- Department
of Biology and Biotechnologies “Charles Darwin”, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Elena Miranda
- Department
of Biology and Biotechnologies “Charles Darwin”, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Luisa Maria Migneco
- Department
of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Fabrizio Vetica
- Department
of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Francesca Leonelli
- Department
of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
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24
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Zhang Y, Ma R, You C, Leng X, Wang D, Deng S, He B, Guo Z, Guan Z, Lei H, Yu J, Zhou Q, Xing J, Dong Y. Hyaluronic acid modified oral drug delivery system with mucoadhesiveness and macrophage-targeting for colitis treatment. Carbohydr Polym 2023; 313:120884. [PMID: 37182972 DOI: 10.1016/j.carbpol.2023.120884] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/26/2023] [Accepted: 04/02/2023] [Indexed: 05/16/2023]
Abstract
Based on the biocompatibility and macrophage targeting of natural polysaccharides, combined with the physiological and pathological characteristics of the gastrointestinal tract and colonic mucosa of ulcerative colitis (UC), we prepare dexamethasone (Dex)-loaded oral colon-targeted nano-in-micro drug delivery systems coated with multilayers of chitosan (CS), hyaluronic acid (HA), and finally Eudragit S100 (ECHCD MPs) using a layer-by-layer coating technique for UC treatment through regulating the M1/M2 polarization of intestinal macrophages. HA/CS/Dex nanoparticles (HCD NPs) are ingested by macrophages via CD44 receptor-mediated endocytosis to regulate M1-to-M2 macrophage polarization and exert anti-inflammatory effects. Moreover, ECHCD MPs show better colon-targeting properties than Dex-loaded chitosan nanoparticles (CD NPs) and HCD NPs which is demonstrated by stronger mucoadhesion to inflamed colon tissues. After oral administration, ECHCD MPs exert significant anti-UC effects. Therefore, ECHCD MPs are proven to be as promising oral colon-targeting drug delivery systems for Dex and have potential application in UC treatment.
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Affiliation(s)
- Ying Zhang
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China; Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Ruirui Ma
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Cuiyu You
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xue Leng
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Danyang Wang
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Shujing Deng
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Binyang He
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Ziyang Guo
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zelin Guan
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Hengyu Lei
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jie Yu
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Qinyuan Zhou
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jianfeng Xing
- Department of Pharmaceutics, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China.
| | - Yalin Dong
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.
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25
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Li L, Lee J, Cho YD, Kim S, Seol YJ, Lee YM, Koo KT. The optimal dosage of hyaluronic acid for bone regeneration in rat calvarial defects. J Periodontal Implant Sci 2023; 53:259-268. [PMID: 36468487 PMCID: PMC10465808 DOI: 10.5051/jpis.2203000150] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/19/2022] [Accepted: 10/19/2022] [Indexed: 08/29/2023] Open
Abstract
PURPOSE Hyaluronic acid (HA) affects angiogenesis and promotes the migration and differentiation of mesenchymal cells, thereby activating the osteogenic ability of osteoblasts. Although studies on the action of HA during bone regeneration are being actively conducted, the optimal dose of HA required for bone regeneration remains unclear. Therefore, the purpose of this study was to elucidate the most effective HA dose for bone formation using a rat critical-size defect model. METHODS Thirty rats were randomly divided into 5 groups, with 6 rats in each group. An absorbable collagen sponge soaked with HA or saline was used to fill an 8-mm defect, which was then covered with a collagen membrane. Different treatments were performed for each group as follows: (1) saline control, (2) 1 mg/mL HA, (3) 25 mg/mL HA, (4) 50 mg/mL HA, or (5) 75 mg/mL HA. After a healing period of 4 weeks, micro-computed tomography and histological analysis were performed. The obtained values were analyzed using analysis of variance and the Tukey test (P<0.05). RESULTS At week 4, the 75 mg/mL HA group had the highest bone volume/total volume ratio, new bone, and bone fill among the 5 groups, and these values were significantly different from those observed in the control group (P<0.01) and 1 mg/mL HA group (P<0.001). More active bone formation was observed in the higher-dose HA groups (25 mg/mL, 50 mg/mL, and 75 mg/mL HA), which included a large amount of woven bone. CONCLUSIONS The 75 mg/mL HA group showed better bone formation than the other groups (1, 25, and 50 mg/mL HA and control).
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Affiliation(s)
- Ling Li
- Department of Periodontology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Korea
| | - Jungwon Lee
- Department of Periodontology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Korea
- One-Stop Specialty Center, Seoul National University Dental Hospital, Seoul, Korea
| | - Young-Dan Cho
- Department of Periodontology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Korea
| | - Sungtae Kim
- Department of Periodontology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Korea
| | - Yang-Jo Seol
- Department of Periodontology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Korea
| | - Yong-Moo Lee
- Department of Periodontology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Korea
| | - Ki-Tae Koo
- Department of Periodontology and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, Korea.
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26
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Abdel-Rahman RM, Abdel-Mohsen AM. Marine Biomaterials: Hyaluronan. Mar Drugs 2023; 21:426. [PMID: 37623707 PMCID: PMC10456333 DOI: 10.3390/md21080426] [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: 06/21/2023] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 08/26/2023] Open
Abstract
The marine-derived hyaluronic acid and other natural biopolymers offer exciting possibilities in the field of biomaterials, providing sustainable and biocompatible alternatives to synthetic materials. Their unique properties and abundance in marine sources make them valuable resources for various biomedical and industrial applications. Due to high biocompatible features and participation in biological processes related to tissue healing, hyaluronic acid has become widely used in tissue engineering applications, especially in the wound healing process. The present review enlightens marine hyaluronan biomaterial providing its sources, extraction process, structures, chemical modifications, biological properties, and biocidal applications, especially for wound healing/dressing purposes. Meanwhile, we point out the future development of wound healing/dressing based on hyaluronan and its composites and potential challenges.
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Affiliation(s)
- Rasha M. Abdel-Rahman
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského Nám. 2, 162 00 Praha, Czech Republic
| | - A. M. Abdel-Mohsen
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského Nám. 2, 162 00 Praha, Czech Republic
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27
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Rwandamuriye FX, Evans CW, Wylie B, Norret M, Vitali B, Ho D, Nguyen D, Roper EA, Wang T, Hepburn MS, Sanderson RW, Pfirrmann M, Fear VS, Forbes CA, Wyatt K, Ryan AL, Johns TG, Phillips MB, Hodder R, Leslie C, Kennedy BF, Zemek RM, Iyer KS, Lesterhuis WJ. A surgically optimized intraoperative poly(I:C)-releasing hydrogel prevents cancer recurrence. Cell Rep Med 2023; 4:101113. [PMID: 37467718 PMCID: PMC10394259 DOI: 10.1016/j.xcrm.2023.101113] [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: 12/14/2022] [Revised: 05/10/2023] [Accepted: 06/18/2023] [Indexed: 07/21/2023]
Abstract
Recurrences frequently occur following surgical removal of primary tumors. In many cancers, adjuvant therapies have limited efficacy. Surgery provides access to the tumor microenvironment, creating an opportunity for local therapy, in particular immunotherapy, which can induce local and systemic anti-cancer effects. Here, we develop a surgically optimized biodegradable hyaluronic acid-based hydrogel for sustained intraoperative delivery of Toll-like receptor 3 agonist poly(I:C) and demonstrate that it significantly reduces tumor recurrence after surgery in multiple mouse models. Mechanistically, poly(I:C) induces a transient interferon alpha (IFNα) response, reshaping the tumor/wound microenvironment by attracting inflammatory monocytes and depleting regulatory T cells. We demonstrate that a pre-existing IFN signature predicts response to the poly(I:C) hydrogel, which sensitizes tumors to immune checkpoint therapy. The safety, immunogenicity, and surgical feasibility are confirmed in a veterinary trial in canine soft tissue tumors. The surgically optimized poly(I:C)-loaded hydrogel provides a safe and effective approach to prevent cancer recurrence.
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Affiliation(s)
| | - Cameron W Evans
- School of Molecular Sciences, The University of Western Australia, Crawley, WA, Australia
| | - Ben Wylie
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Marck Norret
- School of Molecular Sciences, The University of Western Australia, Crawley, WA, Australia
| | - Breana Vitali
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Diwei Ho
- School of Molecular Sciences, The University of Western Australia, Crawley, WA, Australia
| | - Dat Nguyen
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Ellise A Roper
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Tao Wang
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Matt S Hepburn
- BRITElab, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, WA, Australia; Centre for Medical Research, The University of Western Australia, Crawley, WA, Australia; Department of Electrical, Electronic and Computer Engineering, School of Engineering, The University of Western Australia, Crawley, WA, Australia
| | - Rowan W Sanderson
- BRITElab, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, WA, Australia; Centre for Medical Research, The University of Western Australia, Crawley, WA, Australia; Department of Electrical, Electronic and Computer Engineering, School of Engineering, The University of Western Australia, Crawley, WA, Australia
| | - Maren Pfirrmann
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia; Department of Medical BioSciences, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Vanessa S Fear
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Catherine A Forbes
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Ken Wyatt
- Perth Veterinary Specialists, Osborne Park, WA, Australia; Murdoch Veterinary School, Murdoch University, Murdoch, WA, Australia
| | - Anne L Ryan
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia; Department of Oncology, Hematology and Tissue and Cellular Therapies, Perth Children's Hospital, Perth, WA, Australia
| | - Terrance G Johns
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
| | - Marianne B Phillips
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia; Department of Oncology, Hematology and Tissue and Cellular Therapies, Perth Children's Hospital, Perth, WA, Australia
| | - Rupert Hodder
- Department of Surgery, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - Connull Leslie
- Department of Anatomical Pathology, PathWest Laboratory Medicine, QEII Medical Centre, Nedlands, WA, Australia
| | - Brendan F Kennedy
- BRITElab, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, WA, Australia; Centre for Medical Research, The University of Western Australia, Crawley, WA, Australia; Department of Electrical, Electronic and Computer Engineering, School of Engineering, The University of Western Australia, Crawley, WA, Australia
| | - Rachael M Zemek
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA, Australia
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Mohan SP, Palaniappan A. Evaluation of Non-Cross Linked Xeno-Free Hyaluronic Acid Solutions as Visco Elastic Biomaterials. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2023; 15:S673-S676. [PMID: 37654424 PMCID: PMC10466658 DOI: 10.4103/jpbs.jpbs_63_23] [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: 01/24/2023] [Revised: 02/24/2023] [Accepted: 02/28/2023] [Indexed: 09/02/2023] Open
Abstract
Background Hyaluronic acid (HA) is a naturally occurring biodegradable, high molecular weight, non-sulfated glycosaminoglycan (GAG) polymer known for its excellent biocompatibility. HA-based products are widely used as viscosupplements, dermal fillers, and ophthalmic lubricants in clinical settings. Although animal and bacterial-derived HA are commonly reported, plant-sourced HA is not frequently reported. In this study, we have evaluated various viscoelastic properties of one such plant-based HA solution and propose them as an alternative to existing animal/bacteria-sourced HA. Materials and Methods The viscoelastic properties of plant-sourced HA solution of various concentrations (0.1%, 0.5%, 1%, and 2% in PBS) were studied using a rheometer at 37°C. Flow curves, amplitude sweep studies, and frequency sweep studies were performed and compared for all HA solutions. Results The HA solutions displayed shear-thinning behavior, which is an important characteristic of an injectable biomaterial. The 0.1 and 0.5% HA were found to have viscoelastic properties appropriate for eye lubricants, while 1 and 2% HA solutions showed properties suitable for soft tissue fillers. Frequency sweep studies indicated that all the samples are typically viscoelastic liquids with a loss modulus (G″) higher than the storage modulus (G'). This indicated that the samples needed further processing like crosslinking of HA or using higher molecular weight HA to be suitable as viscosupplements. However, the frequency sweep studies also indicated that these solutions can be used as soft tissue fillers of any type based on the G' and tan δ values. Conclusion The plant-sourced HA solutions are found to exhibit good shear-thinning properties with viscoelastic properties suitable for eye lubricants and soft tissue fillers. However, to be used as viscosupplements, the viscoelastic properties of HA solutions have to be further modified through non-toxic crosslinking strategies, and hydrophobic derivatives as well as by using high molecular weight HAs.
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Affiliation(s)
- Sunil Paramel Mohan
- Department of Oral and Maxillofacial Pathology, Sree Anjaneya Institute of Dental Sciences, and Director, Centre of Stem Cells and Regenerative Medicine, Malabar Medical College Hospital and Research Centre, Kozhikode, Kerala, India
- VIT Centre for Biomaterials, Cellular and Molecular Theranostics, Vellore Institute of Technology, Vellore, Tamil Nadu, India
| | - Arunkumar Palaniappan
- VIT Centre for Biomaterials, Cellular and Molecular Theranostics, Vellore Institute of Technology, Vellore, Tamil Nadu, India
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29
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Guarise C, Acquasaliente L, Pasut G, Pavan M, Soato M, Garofolin G, Beninatto R, Giacomel E, Sartori E, Galesso D. The role of high molecular weight hyaluronic acid in mucoadhesion on an ocular surface model. J Mech Behav Biomed Mater 2023; 143:105908. [PMID: 37209594 DOI: 10.1016/j.jmbbm.2023.105908] [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: 03/24/2023] [Revised: 05/08/2023] [Accepted: 05/14/2023] [Indexed: 05/22/2023]
Abstract
Hyaluronic acid (HA) is frequently formulated in eye drops to improve the stability of the tear film by hydration and lubrication. Mucoadhesion is related to the ocular residence time and therefore to the effectiveness of the eye drops. The ocular residence time of the HA formulation is correlated with the ability of HA to create specific strong interactions in the ocular surface with the mucus layer, mainly composed of a mixture of secreted mucins (MUC; gel forming MUC5AC and MUC2) and shed membrane-bound soluble mucins (MUC1, MUC4, and MUC16). Dry eye disease (DED) is a multifactorial pathology of the preocular tear film with possible damage to the ocular surface classified in two types: (1) aqueous-deficient dry eye and (2) evaporative dry eye, caused by a decrease in goblet cell density that reduces MUC expression and/or by meibomian gland dysfunction, that results in a drop in the lipidic fraction of the tear film. In this work, the binding affinity between HA and MUC2 has been evaluated with three complementary approaches because the secreted MUCs play a pivotal role in the viscoelastic properties of the tear film: 1. Rheological analysis, measuring the mucoadhesive index and the complex viscosity in relation to MM (Molecular Mass) and concentration; 2. Fluorescence analysis, using a fluorescent hydrophobic probe, to investigate the conformational change of MUC2 during the interaction with the HA polymer; 3. Surface plasmon resonance analysis, used to measure the affinity between MUC2 (immobilized on the surface of a sensor chip) and the HA polymers that flowed on it at the molecular level. For all these tests, the mucoadhesive performance of the natural HA linearly increases with the MM, whereas cross-linked HA and other emollient and gelling agents (formulated in artificial tears) do not show the same mucoadhesive properties (with the exception of xanthan gum). The mucoadhesive performance of high MM HA has also been confirmed in conditions that simulate the pathological condition of the tear film during DED by decreasing the MUC2 or oleic acid concentration. Physico-chemical analysis of a series of marketed artificial tears confirms the linear correlation between the MM of the HA used in the products and the mucoadhesive index measured on the ocular surface model.
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Affiliation(s)
- Cristian Guarise
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031, Abano Terme, PD, Italy.
| | - Laura Acquasaliente
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Italy
| | - Gianfranco Pasut
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Italy
| | - Mauro Pavan
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031, Abano Terme, PD, Italy
| | - Matteo Soato
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031, Abano Terme, PD, Italy
| | - Giacomo Garofolin
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031, Abano Terme, PD, Italy
| | - Riccardo Beninatto
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031, Abano Terme, PD, Italy
| | - Elena Giacomel
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031, Abano Terme, PD, Italy
| | - Eleonora Sartori
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031, Abano Terme, PD, Italy
| | - Devis Galesso
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031, Abano Terme, PD, Italy
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Budai L, Budai M, Fülöpné Pápay ZE, Vilimi Z, Antal I. Rheological Considerations of Pharmaceutical Formulations: Focus on Viscoelasticity. Gels 2023; 9:469. [PMID: 37367140 DOI: 10.3390/gels9060469] [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: 05/09/2023] [Revised: 05/26/2023] [Accepted: 06/01/2023] [Indexed: 06/28/2023] Open
Abstract
Controlling rheological properties offers the opportunity to gain insight into the physical characteristics, structure, stability and drug release rate of formulations. To better understand the physical properties of hydrogels, not only rotational but also oscillatory experiments should be performed. Viscoelastic properties, including elastic and viscous properties, are measured using oscillatory rheology. The gel strength and elasticity of hydrogels are of great importance for pharmaceutical development as the application of viscoelastic preparations has considerably expanded in recent decades. Viscosupplementation, ophthalmic surgery and tissue engineering are just a few examples from the wide range of possible applications of viscoelastic hydrogels. Hyaluronic acid, alginate, gellan gum, pectin and chitosan are remarkable representatives of gelling agents that attract great attention applied in biomedical fields. This review provides a brief summary of rheological properties, highlighting the viscoelasticity of hydrogels with great potential in biomedicine.
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Affiliation(s)
- Lívia Budai
- Department of Pharmaceutics, Semmelweis University, 1092 Budapest, Hungary
| | - Marianna Budai
- Department of Pharmaceutics, Semmelweis University, 1092 Budapest, Hungary
| | | | - Zsófia Vilimi
- Department of Pharmaceutics, Semmelweis University, 1092 Budapest, Hungary
| | - István Antal
- Department of Pharmaceutics, Semmelweis University, 1092 Budapest, Hungary
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Makdisi J, Akbari S, Zayeri F, AslRoosta H, Yaghobee S. Application of Hyaluronic Acid for Treatment of Interdental Papillary Deficiency: A Systematic Review and Meta-Analysis. Front Dent 2023; 20:19. [PMID: 37701648 PMCID: PMC10493114 DOI: 10.18502/fid.v20i19.12867] [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: 12/21/2021] [Accepted: 08/17/2022] [Indexed: 09/14/2023] Open
Abstract
Objectives: The focused question of this systematic review was "does hyaluronic acid (HA) injection in areas of interdental papillary deficiency reduce black triangles?" Materials and Methods: A systematic literature search was performed to find clinical studies on human patients with a minimum of 6-month follow-up, published in English from 2005 to May 2020. There were two outcome variables: black triangle area (BTA) change after treatment at different measurement time points compared with baseline, and patient reported outcome measures (PROMs), when available. Results: Of eight eligible articles (2 randomized clinical trials (RCTs) and 6 non-randomized, non-placebo controlled clinical studies), seven reported that HA injections had a positive impact on reduction of BTA and subsequent papillary augmentation. Six studies were included in meta-analysis and showed that the intervention led to a pooled reduction percentage of 57.7% in BTA after 6 months. Although there were clinical diversities between the studies, all the studies applied the same concentration of HA (approximately 2%), 2-3 mm apical to the papilla tip in several intervals. Some degrees of relapse were reported in some studies. Conclusion: Within the limits of this study, this systematic review and meta-analysis showed that HA injection can serve as an efficient minimally-invasive treatment for small interdental papillary deficiencies. It is essential to conduct further randomized clinical studies with prolonged follow-ups in order to support this conclusion.
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Affiliation(s)
- Jowel Makdisi
- Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Solmaz Akbari
- Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
- Dental Implant Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Farid Zayeri
- Proteomics Research Center and Department of Biostatistics, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hoori AslRoosta
- Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Siamak Yaghobee
- Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
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32
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Zhang S, Dong J, Pan R, Xu Z, Li M, Zang R. Structures, Properties, and Bioengineering Applications of Alginates and Hyaluronic Acid. Polymers (Basel) 2023; 15:polym15092149. [PMID: 37177293 PMCID: PMC10181120 DOI: 10.3390/polym15092149] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 05/15/2023] Open
Abstract
In recent years, polymeric materials have been used in a wide range of applications in a variety of fields. In particular, in the field of bioengineering, the use of natural biomaterials offers a possible new avenue for the development of products with better biocompatibility, biodegradability, and non-toxicity. This paper reviews the structural and physicochemical properties of alginate and hyaluronic acid, as well as the applications of the modified cross-linked derivatives in tissue engineering and drug delivery. This paper summarizes the application of alginate and hyaluronic acid in bone tissue engineering, wound dressings, and drug carriers. We provide some ideas on how to replace or combine alginate-based composites with hyaluronic-acid-based composites in tissue engineering and drug delivery to achieve better eco-economic value.
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Affiliation(s)
- Shuping Zhang
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Jiayu Dong
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Renxue Pan
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Zhenyang Xu
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Mengyuan Li
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, China
| | - Rui Zang
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, China
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33
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Wu Y, Tao Q, Xie J, Lu L, Xie X, Zhang Y, Jin Y. Advances in Nanogels for Topical Drug Delivery in Ocular Diseases. Gels 2023; 9:gels9040292. [PMID: 37102904 PMCID: PMC10137933 DOI: 10.3390/gels9040292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 03/23/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023] Open
Abstract
Nanotechnology has accelerated the development of the pharmaceutical and medical technology fields, and nanogels for ocular applications have proven to be a promising therapeutic strategy. Traditional ocular preparations are restricted by the anatomical and physiological barriers of the eye, resulting in a short retention time and low drug bioavailability, which is a significant challenge for physicians, patients, and pharmacists. Nanogels, however, have the ability to encapsulate drugs within three-dimensional crosslinked polymeric networks and, through specific structural designs and distinct methods of preparation, achieve the controlled and sustained delivery of loaded drugs, increasing patient compliance and therapeutic efficiency. In addition, nanogels have higher drug-loading capacity and biocompatibility than other nanocarriers. In this review, the main focus is on the applications of nanogels for ocular diseases, whose preparations and stimuli-responsive behaviors are briefly described. The current comprehension of topical drug delivery will be improved by focusing on the advances of nanogels in typical ocular diseases, including glaucoma, cataracts, dry eye syndrome, and bacterial keratitis, as well as related drug-loaded contact lenses and natural active substances.
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Affiliation(s)
- Yongkang Wu
- School of Pharmacy, Anhui Medical University, No. 81 Meishan Road, Shushan District, Hefei 230032, China
| | - Qing Tao
- School of Pharmacy, Anhui Medical University, No. 81 Meishan Road, Shushan District, Hefei 230032, China
| | - Jing Xie
- School of Pharmacy, Anhui Medical University, No. 81 Meishan Road, Shushan District, Hefei 230032, China
| | - Lili Lu
- School of Pharmacy, Anhui Medical University, No. 81 Meishan Road, Shushan District, Hefei 230032, China
| | - Xiuli Xie
- School of Pharmacy, Anhui Medical University, No. 81 Meishan Road, Shushan District, Hefei 230032, China
| | - Yang Zhang
- School of Pharmacy, Anhui Medical University, No. 81 Meishan Road, Shushan District, Hefei 230032, China
| | - Yong Jin
- School of Pharmacy, Anhui Medical University, No. 81 Meishan Road, Shushan District, Hefei 230032, China
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34
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Talaei A, O'Connell CD, Sayyar S, Maher M, Yue Z, Choong PF, Wallace GG. Optimizing the composition of gelatin methacryloyl and hyaluronic acid methacryloyl hydrogels to maximize mechanical and transport properties using response surface methodology. J Biomed Mater Res B Appl Biomater 2023; 111:526-537. [PMID: 36269163 PMCID: PMC10092314 DOI: 10.1002/jbm.b.35169] [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: 10/12/2021] [Revised: 05/08/2022] [Accepted: 05/11/2022] [Indexed: 01/21/2023]
Abstract
Hydrogel materials are promising candidates in cartilage tissue engineering as they provide a 3D porous environment for cell proliferation and the development of new cartilage tissue. Both the mechanical and transport properties of hydrogel scaffolds influence the ability of encapsulated cells to produce neocartilage. In photocrosslinkable hydrogels, both of these material properties can be tuned by changing the crosslinking density. However, the interdependent nature of the structural, physical and biological properties of photocrosslinkable hydrogels means that optimizing composition is typically a complicated process, involving sequential and/or iterative steps of physiochemical and biological characterization. The combinational nature of the variables indicates that an exhaustive analysis of all reasonable concentration ranges would be impractical. Herein, response surface methodology (RSM) was used to efficiently optimize the composition of a hybrid of gelatin-methacryloyl (GelMA) and hyaluronic acid methacryloyl (HAMA) with respect to both mechanical and transport properties. RSM was employed to investigate the effect of GelMA, HAMA, and photoinitiator concentration on the shear modulus and diffusion coefficient of the hydrogel membrane. Two mathematical models were fitted to the experimental data and used to predict the optimum hydrogel composition. Finally, the optimal composition was tested and compared with the predicted values.
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Affiliation(s)
- Alireza Talaei
- ARC ITTC in Additive Biomanufacturing, Queensland University of Technology, Brisbane, QLD, Australia.,ARC Centre of Excellence for Electromaterials Science (ACES), Intelligent Polymer Research Institute, AIIM Facility, Innovation Campus, University of Wollongong, Wollongong, New South Wales, Australia
| | - Cathal D O'Connell
- Discipline of Electrical and Biomedical Engineering, School of Engineering, RMIT University, Melbourne, Victoria, Australia.,BioFab3D, Aikenhead Center for Medical Discovery, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Sepidar Sayyar
- ARC Centre of Excellence for Electromaterials Science (ACES), Intelligent Polymer Research Institute, AIIM Facility, Innovation Campus, University of Wollongong, Wollongong, New South Wales, Australia.,Australian National Fabrication Facility-Materials Node, Innovation Campus, University of Wollongong, Wollongong, New South Wales, Australia
| | - Malachy Maher
- ARC Centre of Excellence for Electromaterials Science (ACES), Intelligent Polymer Research Institute, AIIM Facility, Innovation Campus, University of Wollongong, Wollongong, New South Wales, Australia.,Commonwealth Scientific Industrial Research Organization, Manufacturing Clayton, Victoria, Australia
| | - Zhilian Yue
- ARC Centre of Excellence for Electromaterials Science (ACES), Intelligent Polymer Research Institute, AIIM Facility, Innovation Campus, University of Wollongong, Wollongong, New South Wales, Australia
| | - Peter F Choong
- Orthopaedic Department, St Vincent's Hospital, Melbourne, Victoria, Australia.,Department of Surgery, University of Melbourne, Melbourne, Victoria, Australia
| | - Gordon G Wallace
- ARC ITTC in Additive Biomanufacturing, Queensland University of Technology, Brisbane, QLD, Australia.,ARC Centre of Excellence for Electromaterials Science (ACES), Intelligent Polymer Research Institute, AIIM Facility, Innovation Campus, University of Wollongong, Wollongong, New South Wales, Australia.,Australian National Fabrication Facility-Materials Node, Innovation Campus, University of Wollongong, Wollongong, New South Wales, Australia.,Department of Surgery, University of Melbourne, Melbourne, Victoria, Australia
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35
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In Vitro Evaluation of the Effects of Hyaluronic Acid and an Aminoacidic Pool on Human Osteoblasts. Biomedicines 2023; 11:biomedicines11030751. [PMID: 36979730 PMCID: PMC10045574 DOI: 10.3390/biomedicines11030751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 02/20/2023] [Accepted: 02/26/2023] [Indexed: 03/06/2023] Open
Abstract
The treatment of bone injuries must be timely and effective to improve the chances of full recovery. In this respect, a mix of hyaluronic acid and an amino acidic pool has been marketed to promote soft tissue healing, fastening recovery times. Several studies have reported the in vitro and in vivo influence of hyaluronic acid and amino acids on fibroblasts and keratinocytes, highlighting the enhancement of cell proliferation, motility and cytokines synthesis. Even though the effectiveness of this combination of molecules on bone repair has been described in vivo, to the best of our knowledge, its in vitro effects on osteoblasts still need to be investigated. Therefore, this work describes for the first time osteoblast metabolism, proliferation and in vitro differentiation in the presence of hyaluronic acid and amino acids, aiming at understanding the mechanisms underlying their effectiveness in injured tissue repair. The reported results demonstrate the enhancement of osteoblasts’ metabolic activity and the fastening of cell cycle progression. Furthermore, gene expression studies show a significant increase in differentiation markers, i.e., osteoprotegerin and osteonectin. Finally, alkaline phosphatase activity is also boosted by the combination of hyaluronic acid and aminoacids, confirming the ability of in vitro cultured cells to properly differentiate through the osteogenic lineage.
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36
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Asim S, Tabish TA, Liaqat U, Ozbolat IT, Rizwan M. Advances in Gelatin Bioinks to Optimize Bioprinted Cell Functions. Adv Healthc Mater 2023:e2203148. [PMID: 36802199 DOI: 10.1002/adhm.202203148] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 01/31/2023] [Indexed: 02/21/2023]
Abstract
Gelatin is a widely utilized bioprinting biomaterial due to its cell-adhesive and enzymatically cleavable properties, which improve cell adhesion and growth. Gelatin is often covalently cross-linked to stabilize bioprinted structures, yet the covalently cross-linked matrix is unable to recapitulate the dynamic microenvironment of the natural extracellular matrix (ECM), thereby limiting the functions of bioprinted cells. To some extent, a double network bioink can provide a more ECM-mimetic, bioprinted niche for cell growth. More recently, gelatin matrices are being designed using reversible cross-linking methods that can emulate the dynamic mechanical properties of the ECM. This review analyzes the progress in developing gelatin bioink formulations for 3D cell culture, and critically analyzes the bioprinting and cross-linking techniques, with a focus on strategies to optimize the functions of bioprinted cells. This review discusses new cross-linking chemistries that recapitulate the viscoelastic, stress-relaxing microenvironment of the ECM, and enable advanced cell functions, yet are less explored in engineering the gelatin bioink. Finally, this work presents the perspective on the areas of future research and argues that the next generation of gelatin bioinks should be designed by considering cell-matrix interactions, and bioprinted constructs should be validated against currently established 3D cell culture standards to achieve improved therapeutic outcomes.
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Affiliation(s)
- Saad Asim
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI, 49931, USA
| | - Tanveer A Tabish
- Cardiovascular Division, Radcliff Department of Medicine, University of Oxford, Oxford, OX3 9DU, UK
| | - Usman Liaqat
- Department of Materials Engineering, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan
| | - Ibrahim T Ozbolat
- Engineering Science and Mechanics, Pennsylvania State University, University Park, PA, 16802, USA.,Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, 16802, USA.,Department of Neurosurgery, Pennsylvania State University, Hershey, PA, 16802, USA.,Department of Medical Oncology, Cukurova University, Adana, 01330, Turkey
| | - Muhammad Rizwan
- Department of Biomedical Engineering, Michigan Technological University, Houghton, MI, 49931, USA.,Health Research Institute, Michigan Technological University, Houghton, MI, 49931, USA
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37
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Nguyen HM, Ngoc Le TT, Nguyen AT, Thien Le HN, Pham TT. Biomedical materials for wound dressing: recent advances and applications. RSC Adv 2023; 13:5509-5528. [PMID: 36793301 PMCID: PMC9924226 DOI: 10.1039/d2ra07673j] [Citation(s) in RCA: 46] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 02/07/2023] [Indexed: 02/15/2023] Open
Abstract
Wound healing is vital to maintain the physiological functions of the skin. The most common treatment is the use of a dressing to cover the wound and reduce infection risk and the rate of secondary injuries. Modern wound dressings have been the top priority choice for healing various types of wounds owing to their outstanding biocompatibility and biodegradability. In addition, they also maintain temperature and a moist environment, aid in pain relief, and improve hypoxic environments to stimulate wound healing. Due to the different types of wounds, as well as the variety of advanced wound dressing products, this review will provide information on the clinical characteristics of the wound, the properties of common modern dressings, and the in vitro, in vivo as well as the clinical trials on their effectiveness. The most popular types commonly used in producing modern dressings are hydrogels, hydrocolloids, alginates, foams, and films. In addition, the review also presents the polymer materials for dressing applications as well as the trend of developing these current modern dressings to maximize their function and create ideal dressings. The last is the discussion about dressing selection in wound treatment and an estimate of the current development tendency of new materials for wound healing dressings.
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Affiliation(s)
- Hien Minh Nguyen
- School of Medicine, Vietnam National University Ho Chi Minh City Ho Chi Minh City Vietnam
| | - Tam Thi Ngoc Le
- School of Medicine, Vietnam National University Ho Chi Minh City Ho Chi Minh City Vietnam
| | - An Thanh Nguyen
- Ho Chi Minh City University of Technology (HCMUT), Vietnam National University Ho Chi Minh City Ho Chi Minh City Vietnam
| | - Han Nguyen Thien Le
- School of Medicine, Vietnam National University Ho Chi Minh City Ho Chi Minh City Vietnam
| | - Thi Tan Pham
- Ho Chi Minh City University of Technology (HCMUT), Vietnam National University Ho Chi Minh City Ho Chi Minh City Vietnam
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38
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Wawrzyńczak A, Nowak I, Woźniak N, Chudzińska J, Feliczak-Guzik A. Synthesis and Characterization of Hierarchical Zeolites Modified with Polysaccharides and Its Potential Role as a Platform for Drug Delivery. Pharmaceutics 2023; 15:pharmaceutics15020535. [PMID: 36839857 PMCID: PMC9968069 DOI: 10.3390/pharmaceutics15020535] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/24/2023] [Accepted: 02/03/2023] [Indexed: 02/09/2023] Open
Abstract
Hierarchical zeolites are aluminosilicates with a crystal structure, which next to the micropores possess secondary porosity in the range of mesopores and/or small macropores. Due to their ordered structure and additional secondary porosity, they have aroused great interest among scientists in recent years. Therefore, the present work concerns the synthesis and characterization of hierarchical zeolites with secondary mesoporosity, based on commercial zeolites such as MFI (ZSM-5), BEA (β) and FAU (Y), and modified with polysaccharides such as inulin, hyaluronic acid, and heparin. All materials were characterized by various analytical techniques and applied as a platform for delivery of selected drug molecules. On the basis of X-ray diffraction (presence of reflections in the 2θ angle range of 1.5-2.5°) and low-temperature nitrogen sorption isotherms (mixture of isotherms of I and IV type) additional secondary porosity was found in the mesopore range. Additional tests were also conducted to determine the possibility of loading selected molecules with biological activity into the aforementioned materials and then releasing them in the therapeutic process. Molecules with different therapeutic options were selected for testing, namely ibuprofen, curcumin, and ferulic acid with anti-inflammatory, potentially anticancer, antioxidant, and skin discoloration activities, respectively. Preliminary studies have confirmed the possibility of using hierarchical zeolites as potential carriers for bioactive molecules, as the loading percentage of active substances ranged from 39-79% and cumulative release for ibuprofen reached almost 100% after 8 h of testing.
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Affiliation(s)
- Agata Wawrzyńczak
- Correspondence: (A.W.); (A.F.-G.); Tel.: +48-61-829-1749 (A.W.); +48-61-829-1747 (A.F.-G)
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39
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Park HY, Kweon DK, Kim JK. Molecular weight-dependent hyaluronic acid permeability and tight junction modulation in human buccal TR146 cell monolayers. Int J Biol Macromol 2023; 227:182-192. [PMID: 36529213 DOI: 10.1016/j.ijbiomac.2022.12.106] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 11/22/2022] [Accepted: 12/11/2022] [Indexed: 12/23/2022]
Abstract
The oral route is considered an attractive method for drug delivery, as it avoids the hepatic and intestinal first-pass metabolism processes. Hyaluronic acid (HA) beneficial effects to the human body include anti-aging and wound healing but its effects on oral barrier integrity and mechanical function have not yet been investigated. In this study, we analyzed oral barrier integrity and the paracellular pathway of HA transportation in TR146 cell monolayers during and after permeation and using low molecular weight HA (LMW-HA, <100 kDa) and high molecular weight HA (HMW-HA, >500 kDa). Cytotoxicity assays in TR146 cells revealed that neither LMW-HA or HMW-HA altered cell viability at concentrations <0.5 % during 24 h of treatment. HA-treated TR146 cell monolayers showed enhanced oral barrier integrity and reduced apparent permeability of fluorescein. Moreover, HA significantly increased tight junction (TJ)-related genes expression, including ZO-2, marvelD3, cingulin, claudin-1, claudin-3, and claudin-4 expression. Overall, the results of the present study indicate that HA can permeate across the oral barrier and enhance oral barrier function via the upregulated expression of TJ-related genes.
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Affiliation(s)
- Ha-Young Park
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup 56212, Republic of Korea.
| | - Dong-Keon Kweon
- Jinwoo Bio Co., Ltd., Giheung-gu, Yongin-si 17111, Republic of Korea
| | - Jae-Kyung Kim
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup 56212, Republic of Korea.
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40
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Tedesco M, Garelli V, Elia F, Sperati F, Biondi F, Mosiello L, Morrone A, Migliano E. Efficacy of injecting hybrid cooperative complexes of hyaluronic acid for the treatment of vulvar lichen sclerosus: A preliminary study. J Cosmet Dermatol 2023; 22:449-457. [PMID: 35238456 PMCID: PMC10107117 DOI: 10.1111/jocd.14896] [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: 12/27/2021] [Revised: 01/24/2022] [Accepted: 02/17/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND Lichen sclerosus is a chronic relapsing inflammatory skin disease, which involves most commonly the anogenital region. The gold standard in treatment is ultra-potent topical steroids (clobetasol propionate): it aims at controlling the symptoms, stopping further scarring and distortion, and reducing the risk of cancer. OBJECTIVES The aim of this preliminary study is to evaluate the efficacy of injecting Hybrid Cooperative Complexes of Hyaluronic Acid (HCC) for the treatment of vulvar lichen sclerosus (VLS). METHODS Twenty female adult patients (range: 21-78 years), aged over 18, with histopathological diagnosis of lichen sclerosus and good general conditions were enrolled. Patients underwent HCC infiltration every month, for 3 times. Patients were evaluated at baseline (T0) and after one (T1) and six months (T2) after treatment. During every visit, each patient was studied clinically and with videothermography. Itching, burning sensation, pain, and dyspareunia were reported by patients at T0, T1, and T2. The effectiveness of the treatment on patients' quality of life and sexual function was evaluated using the Dermatology Life Quality Index (DLQI) and the Female Sexual Function Index (FSFI) at T0 and at T2. RESULTS The results of this preliminary study are very promising, in fact, all patients had a significant reduction in most symptoms after 1 and 6 months of HCC treatment. The reduction of patients with itching (p value ≤ 0.001), pain (p value = 0.031), and burning sensation (p = 0.004) at 6 months is significant. The analysis of DLQI scores revealed a significant improvement in patients' quality of life. At baseline, the average score of DLQI (±SD) was 5.89 ± 3.68 while at follow-up it was 3.42 ± 2.36 (p = 0.002). CONCLUSIONS Our preliminary study has demonstrated the validity and tolerability of HCC infiltrations in patients with VLS, and the effectiveness of HCC in reducing symptoms and, thus, to improve sexuality and patient quality of life.
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Affiliation(s)
- Marinella Tedesco
- Department of Plastic and Regenerative Surgery, San Gallicano Dermatological Institute IRCCS, Rome, Italy
| | - Valentina Garelli
- Department of Plastic and Regenerative Surgery, San Gallicano Dermatological Institute IRCCS, Rome, Italy
| | - Fulvia Elia
- Radiology and Diagnostic Imaging Unit, San Gallicano Dermatological Institute IRCCS, Rome, Italy
| | - Francesca Sperati
- UOSD Clinical Trial Center, Biostatistical and Bioinformatic, Scientific Direction, SanGallicano Dermatological Institute IRCCS, Rome, Italy
| | - F Biondi
- Department of Plastic and Regenerative Surgery, San Gallicano Dermatological Institute IRCCS, Rome, Italy
| | - L Mosiello
- Department of Plastic and Regenerative Surgery, San Gallicano Dermatological Institute IRCCS, Rome, Italy
| | - Aldo Morrone
- Scientific Director San Gallicano Dermatological Institute IRCCS, Rome, Italy
| | - Emilia Migliano
- Department of Plastic and Regenerative Surgery, San Gallicano Dermatological Institute IRCCS, Rome, Italy
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Mamom J, Rungroungdouyboon B, Daovisan H, Sri-Ngernyuang C. Electronic Alert Signal for Early Detection of Tissue Injuries in Patients: An Innovative Pressure Sensor Mattress. Diagnostics (Basel) 2023; 13:diagnostics13010145. [PMID: 36611437 PMCID: PMC9818190 DOI: 10.3390/diagnostics13010145] [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: 11/08/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023] Open
Abstract
Monitoring the early stage of developing tissue injuries requires intact skin for surface detection of cell damage. However, electronic alert signal for early detection is limited due to the lack of accurate pressure sensors for lightly pigmented skin injuries in patients. We developed an innovative pressure sensor mattress that produces an electronic alert signal for the early detection of tissue injuries. The electronic alert signal is developed using a web and mobile application for pressure sensor mattress reporting. The mattress is based on body distributions with reference points, temperature, and a humidity sensor to detect lightly pigmented skin injuries. Early detection of the pressure sensor is linked to an electronic alert signal at 32 mm Hg, a temperature of 37 °C, a relative humidity of 33.5%, a response time of 10 s, a loading time of 30 g, a density area of 1 mA, and a resistance of 7.05 MPa (54 N) at 0.87 m3/min. The development of the innovative pressure sensor mattress using an electronic alert signal is in line with its enhanced pressure detection, temperature, and humidity sensors.
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Affiliation(s)
- Jinpitcha Mamom
- Center of Excellence in Creative Engineering Design and Development, Faculty of Engineering, Thammasat University, Pathum Thani 12121, Thailand
- Department of Adult Nursing and the Aged, Faculty of Nursing, Thammasat University, Pathum Thani 12121, Thailand
- Correspondence: (J.M.); (H.D.)
| | - Bunyong Rungroungdouyboon
- Center of Excellence in Creative Engineering Design and Development, Faculty of Engineering, Thammasat University, Pathum Thani 12121, Thailand
| | - Hanvedes Daovisan
- Human Security and Equity Centre of Excellence, Social Research Institute, Chulalongkorn University, Bangkok 10330, Thailand
- Correspondence: (J.M.); (H.D.)
| | - Chawakorn Sri-Ngernyuang
- Institute of Field Robotics, King Mongkut’s University of Technology Thonburi, Bangkok 10140, Thailand
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Trujillo-Miranda M, Apsite I, Agudo JAR, Constante G, Ionov L. 4D Biofabrication of Mechanically Stable Tubular Constructs Using Shape Morphing Porous Bilayers for Vascularization Application. Macromol Biosci 2023; 23:e2200320. [PMID: 36165235 DOI: 10.1002/mabi.202200320] [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: 08/01/2022] [Revised: 09/11/2022] [Indexed: 01/19/2023]
Abstract
This study reports the fabrication of highly porous electrospun self-folding bilayers, which fold into tubular structures with excellent mechanical stability, allowing them to be easily manipulated and handled. Two kinds of bilayers based on biocompatible and biodegradable soft (PCL, polycaprolactone) and hard (PHB, poly-hydroxybutyrate) thermoplastic polymers have been fabricated and compared. Multi-scroll structures with tunable diameter are obtained after the shape transformation of the bilayer in aqueous media, where PCL-based bilayer rolled longitudinally and PHB-based one rolled transversely with respect to the fiber direction. A combination of higher elastic modulus and transverse orientation of fibers with respect to rolling direction allowed precise temporal control of shape transformation of PHB-bilayer - stress produced by swollen methacrylated hyaluronic acid (HA-MA) do not relax with time and folding is not affected by the fact that bilayer is fixed in unfolded state in cell culture medium for more than 1 h. This property of PHB-bilayer allowed cell culturing without a negative effect on its shape transformation ability. Moreover, PHB-based tubular structure demonstrated superior mechanical stability compared to PCL-based ones and do not collapse during manipulations that happened to PCL-based one. Additionally, PHB/HA-MA bilayers showed superior biocompatibility, degradability, and long-term stability compared to PCL/HA-MA.
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Affiliation(s)
- Mairon Trujillo-Miranda
- Faculty of Engineering Sciences and Bavarian Polymer Institute, University of Bayreuth, Ludwig Thoma Str. 36A, 95447, Bayreuth, Germany
| | - Indra Apsite
- Faculty of Engineering Sciences and Bavarian Polymer Institute, University of Bayreuth, Ludwig Thoma Str. 36A, 95447, Bayreuth, Germany
| | | | - Gissela Constante
- Faculty of Engineering Sciences and Bavarian Polymer Institute, University of Bayreuth, Ludwig Thoma Str. 36A, 95447, Bayreuth, Germany
| | - Leonid Ionov
- Faculty of Engineering Sciences and Bavarian Polymer Institute, University of Bayreuth, Ludwig Thoma Str. 36A, 95447, Bayreuth, Germany
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Zhang C, Cheng Z, Zhou Y, Yu Z, Mai H, Xu C, Zhang J, Wang J. The novel hyaluronic acid granular hydrogel attenuates osteoarthritis progression by inhibiting the
TLR
‐2/
NF‐κB
signaling pathway through suppressing cellular senescence. Bioeng Transl Med 2022; 8:e10475. [DOI: 10.1002/btm2.10475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 11/22/2022] [Accepted: 12/07/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
- Chen Zhang
- School of Biomedical Engineering, Sun Yat‐sen University Guangzhou People's Republic of China
| | - Zhengxiang Cheng
- State Key Laboratory of Materials‐Oriented Chemical Engineering College of Chemical Engineering, Nanjing Tech University Nanjing People's Republic of China
| | - Yuanyuan Zhou
- School of Biomedical Engineering, Sun Yat‐sen University Guangzhou People's Republic of China
| | - Ziyi Yu
- State Key Laboratory of Materials‐Oriented Chemical Engineering College of Chemical Engineering, Nanjing Tech University Nanjing People's Republic of China
| | - Hongyu Mai
- School of Biomedical Engineering, Sun Yat‐sen University Guangzhou People's Republic of China
| | - Changhao Xu
- School of Biomedical Engineering, Sun Yat‐sen University Guangzhou People's Republic of China
| | - Jing Zhang
- State Key Laboratory of Materials‐Oriented Chemical Engineering College of Chemical Engineering, Nanjing Tech University Nanjing People's Republic of China
| | - Jiali Wang
- School of Biomedical Engineering, Sun Yat‐sen University Guangzhou People's Republic of China
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Scrima M, Merola F, Vito N, Pacchioni D, Vecchi G, Melito C, Iorio A, Giori AM, Ferravante A. Elucidations on the Performance and Reversibility of Treatment with Hyaluronic Acid Based Dermal Fillers: In vivo and in vitro Approaches. Clin Cosmet Investig Dermatol 2022; 15:2629-2640. [PMID: 36523543 PMCID: PMC9744867 DOI: 10.2147/ccid.s383354] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 10/25/2022] [Indexed: 08/26/2023]
Abstract
PURPOSE The aim of this study was to investigate the performance and the reversibility of different classes of Hyaluronic Acid (HA) dermal fillers. We analysed 4 HA based fillers, belonging to 3 different chemical classes of products, commonly used in the field of wrinkles correction: linear HA 8 mg/mL (Viscoderm 0.8), thermically stabilized hybrid complexes of high and low molecular weight HA molecules at a concentration of 32 mg/mL and 45 mg/mL respectively (Profhilo and Profhilo Structura) and cross-linked HA 25 mg/mL (Aliaxin GP). METHODS The products were tested by a well-established animal model. The generated implants were analyzed through High-Frequency Ultrasound technology. Then, reversibility of the treatment was evaluated by enzymatic degradation kinetics studies, characterised by a combined approach of Carbazole assay and HP-SEC/TDA method. RESULTS Implants generated by linear HA 8 mg/mL remained detectable by ultrasound acquisition for 4 weeks, whereas those generated by injection of HA hybrid complex 32 mg/mL were detectable for 10 weeks. HA hybrid complex 45 mg/mL and cross-linked HA 25 mg/mL were detectable for 29 and at least 33 weeks, respectively. Enzymatic degradation kinetics studies demonstrated that the HA content in HA hybrid complex 45 mg/mL was almost completely depolymerized and homogeneous after 3 h of treatment. For cross-linked HA 25 mg/mL, 24 h of incubation are needed to obtain the same degree of depolymerization. CONCLUSION The study confirmed the ability of the experimental model to predict the behaviour of HA based dermal fillers in vivo and showed the innovative aspects of HA hybrid complex 45 mg/mL, that combines the high-safety profile, in terms of reversibility of the treatment, of the linear HA-based products with the durability of a high degree cross-linked gels, paving the way to the chance to be used for a wide range of applications in the field of aesthetic medicine.
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Affiliation(s)
- Mario Scrima
- R&D Department, - IBSA Farmaceutici Italia, Ariano Irpino, Italy
| | - Filomena Merola
- R&D Department, - IBSA Farmaceutici Italia, Ariano Irpino, Italy
| | - Nicoletta Vito
- R&D Department, - IBSA Farmaceutici Italia, Ariano Irpino, Italy
| | | | | | - Carmela Melito
- R&D Department, - IBSA Farmaceutici Italia, Ariano Irpino, Italy
| | - Antonio Iorio
- R&D Department, - IBSA Farmaceutici Italia, Ariano Irpino, Italy
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Kang H, Zuo Z, Lin R, Yao M, Han Y, Han J. The most promising microneedle device: present and future of hyaluronic acid microneedle patch. Drug Deliv 2022; 29:3087-3110. [PMID: 36151726 PMCID: PMC9518289 DOI: 10.1080/10717544.2022.2125600] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Microneedle patch (MNP) is an alternative to the oral route and subcutaneous injection with unique advantages such as painless administration, good compliance, and fewer side effects. Herein, we report MNP as a prominent strategy for drug delivery to treat local or systemic disease. Hyaluronic acid (HA) has advantageous properties, such as human autologous source, strong water absorption, biocompatibility, and viscoelasticity. Therefore, the Hyaluronic acid microneedle patch (HA MNP) occupies a large part of the MNP market. HA MNP is beneficial for wound healing, targeted therapy of certain specific diseases, extraction of interstitial skin fluid (ISF), and preservation of drugs. In this review, we summarize the benefits of HA and cross-linked HA (x-HA) as an MNP matrix. Then, we introduce the types of HA MNP, delivered substances, and drug distribution. Finally, we focus on the biomedical application of HA MNP as an excellent drug carrier in some specific diseases and the extraction and analysis of biomarkers. We also discuss the future development prospect of HA MNP in transdermal drug delivery systems (TDDS).
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Affiliation(s)
- Huizhi Kang
- Department of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, China
| | - Zhuo Zuo
- Department of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, China
| | - Ru Lin
- Department of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, China
| | - Muzi Yao
- Department of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, China
| | - Yang Han
- School of Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Jing Han
- Faculty of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, China
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46
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Zhou Q, Si Z, Wang K, Li K, Hong W, Zhang Y, Li P. Enzyme-triggered smart antimicrobial drug release systems against bacterial infections. J Control Release 2022; 352:507-526. [PMID: 36341932 DOI: 10.1016/j.jconrel.2022.10.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 10/17/2022] [Accepted: 10/22/2022] [Indexed: 11/06/2022]
Abstract
The rapid emergence and spread of drug-resistant bacteria, as one of the most pressing public health threats, are declining our arsenal of available antimicrobial drugs. Advanced antimicrobial drug delivery systems that can achieve precise and controlled release of antimicrobial agents in the microenvironment of bacterial infections will retard the development of antimicrobial resistance. A variety of extracellular enzymes are secreted by bacteria to destroy physical integrity of tissue during their invasion of host body, which can be utilized as stimuli to trigger "on-demand" release of antimicrobials. In the past decade, such bacterial enzyme responsive drug release systems have been intensively studied but few review has been released. Herein, we systematically summarize the recent progress of smart antimicrobial drug delivery systems triggered by bacteria secreted enzymes such as lipase, hyaluronidase, protease and antibiotic degrading enzymes. The perspectives and existing key issues of this field will also be discussed to fuel the innovative research and translational application in the future.
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Affiliation(s)
- Qian Zhou
- Frontiers Science Center for Flexible Electronics, (FSCFE), Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Zhangyong Si
- School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore 637459, Singapore
| | - Kun Wang
- Frontiers Science Center for Flexible Electronics, (FSCFE), Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Kunpeng Li
- Frontiers Science Center for Flexible Electronics, (FSCFE), Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Weilin Hong
- Frontiers Science Center for Flexible Electronics, (FSCFE), Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China
| | - Yuezhou Zhang
- Frontiers Science Center for Flexible Electronics, (FSCFE), Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China.
| | - Peng Li
- Frontiers Science Center for Flexible Electronics, (FSCFE), Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical University, 127 West Youyi Road, Xi'an 710072, China.
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Application of Hydrogels as Sustained-Release Drug Carriers in Bone Defect Repair. Polymers (Basel) 2022; 14:polym14224906. [PMID: 36433033 PMCID: PMC9695274 DOI: 10.3390/polym14224906] [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: 08/31/2022] [Revised: 11/03/2022] [Accepted: 11/07/2022] [Indexed: 11/16/2022] Open
Abstract
Large bone defects resulting from trauma, infection and tumors are usually difficult for the body's repair mechanisms to heal spontaneously. Generally, various types of bones and orthopedic implants are adopted to enhance bone repair and regeneration in the clinic. Due to the limitations of traditional treatments, bone defect repair is still a compelling challenge for orthopedic surgeons. In recent years, bone tissue engineering has become a potential option for bone repair and regeneration. Amidst the various scaffolds for bone tissue engineering applications, hydrogels are considered a new type of non-toxic, non-irritating and biocompatible materials, which are widely used in the biomedicine field currently. Some studies have demonstrated that hydrogels can provide a three-dimensional network structure similar to a natural extracellular matrix for tissue regeneration and can be used to transport cells, biofactors, nutrients and drugs. Therefore, hydrogels may have the potential to be multifunctional sustained-release drug carriers in the treatment of bone defects. The recent applications of different types of hydrogels in bone defect repair were briefly reviewed in this paper.
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Torres-Ortega PV, Del Campo-Montoya R, Plano D, Paredes J, Aldazabal J, Luquin MR, Santamaría E, Sanmartín C, Blanco-Prieto MJ, Garbayo E. Encapsulation of MSCs and GDNF in an Injectable Nanoreinforced Supramolecular Hydrogel for Brain Tissue Engineering. Biomacromolecules 2022; 23:4629-4644. [DOI: 10.1021/acs.biomac.2c00853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pablo Vicente Torres-Ortega
- Department of Pharmaceutical Technology and Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, C/Irunlarrea 1, 31008Pamplona, Spain
- Navarra Institute for Health Research, IdiSNA, C/Irunlarrea 3, 31008Pamplona, Spain
| | - Rubén Del Campo-Montoya
- Department of Pharmaceutical Technology and Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, C/Irunlarrea 1, 31008Pamplona, Spain
- Navarra Institute for Health Research, IdiSNA, C/Irunlarrea 3, 31008Pamplona, Spain
| | - Daniel Plano
- Department of Pharmaceutical Technology and Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, C/Irunlarrea 1, 31008Pamplona, Spain
- Navarra Institute for Health Research, IdiSNA, C/Irunlarrea 3, 31008Pamplona, Spain
| | - Jacobo Paredes
- Tecnun, School of Engineering, University of Navarra, C/Manuel de Lardizábal 15, 20018San Sebastián, Spain
| | - Javier Aldazabal
- Tecnun, School of Engineering, University of Navarra, C/Manuel de Lardizábal 15, 20018San Sebastián, Spain
| | - María-Rosario Luquin
- Navarra Institute for Health Research, IdiSNA, C/Irunlarrea 3, 31008Pamplona, Spain
- Department of Neurology and Neurosciences, Clínica Universidad de Navarra, Pamplona, C/Pío XII 36, 31008Pamplona, Spain
| | - Enrique Santamaría
- Clinical Neuroproteomics Unit, Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), Instituto de Investigación Sanitaria de Navarra (IdisNa), 31008Pamplona, Spain
| | - Carmen Sanmartín
- Department of Pharmaceutical Technology and Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, C/Irunlarrea 1, 31008Pamplona, Spain
- Navarra Institute for Health Research, IdiSNA, C/Irunlarrea 3, 31008Pamplona, Spain
| | - María J. Blanco-Prieto
- Department of Pharmaceutical Technology and Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, C/Irunlarrea 1, 31008Pamplona, Spain
- Navarra Institute for Health Research, IdiSNA, C/Irunlarrea 3, 31008Pamplona, Spain
| | - Elisa Garbayo
- Department of Pharmaceutical Technology and Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, C/Irunlarrea 1, 31008Pamplona, Spain
- Navarra Institute for Health Research, IdiSNA, C/Irunlarrea 3, 31008Pamplona, Spain
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Saravanakumar K, Park S, Santosh SS, Ganeshalingam A, Thiripuranathar G, Sathiyaseelan A, Vijayasarathy S, Swaminathan A, Priya VV, Wang MH. Application of hyaluronic acid in tissue engineering, regenerative medicine, and nanomedicine: A review. Int J Biol Macromol 2022; 222:2744-2760. [DOI: 10.1016/j.ijbiomac.2022.10.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/16/2022] [Accepted: 10/07/2022] [Indexed: 11/05/2022]
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Molecular Dynamics Investigation of Hyaluronan in Biolubrication. Polymers (Basel) 2022; 14:polym14194031. [PMID: 36235979 PMCID: PMC9571324 DOI: 10.3390/polym14194031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 11/17/2022] Open
Abstract
Aqueous solution of strongly hydrophilic biopolymers is known to exhibit excellent lubrication properties in biological systems, such as the synovial fluid in human joints. Several mechanisms have been proposed on the biolubrication of joints, such as the boundary lubrication and the fluid exudation lubrication. In these models, mechanical properties of synovial fluid containing biopolymers are essential. To examine the role of such biopolymers in lubrication, a series of molecular dynamics simulations with an all-atom classical force field model were conducted for aqueous solutions of hyaluronan (hyaluronic acid, HA) under constant shear. After equilibrating the system, the Lees-Edwards boundary condition was imposed, with which a steady state of uniform shear flow was realized. Comparison of HA systems with hydrocarbon (pentadecane, PD) solutions of similar mass concentration indicates that the viscosity of HA solutions is slightly larger in general than that of PDs, due to the strong hydration of HA molecules. Effects of added electrolyte (NaCl) were also discussed in terms of hydration. These findings suggest the role of HA in biolubirication as a load-supporting component, with its flexible character and strong hydration structure.
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