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Chang W, Chen L, Chen K. The bioengineering application of hyaluronic acid in tissue regeneration and repair. Int J Biol Macromol 2024; 270:132454. [PMID: 38763255 DOI: 10.1016/j.ijbiomac.2024.132454] [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: 01/16/2024] [Revised: 05/04/2024] [Accepted: 05/15/2024] [Indexed: 05/21/2024]
Abstract
The multifaceted role of hyaluronic acid (HA) across diverse biomedical disciplines underscores its versatility in tissue regeneration and repair. HA hydrogels employ different crosslinking including chemical (chitosan, collagen), photo- initiation (riboflavin, LAP), enzymatic (HRP/H2O2), and physical interactions (hydrogen bonds, metal coordination). In biophysics and biochemistry, HA's signaling pathways, primarily through CD44 and RHAMM receptors, modulate cell behavior (cell migration; internalization of HA), inflammation, and wound healing. Particularly, smaller HA fragments stimulate inflammatory responses through toll-like receptors, impacting macrophages and cytokine expression. HA's implications in oncology highlight its involvement in tumor progression, metastasis, and treatment. Elevated HA in tumor stroma impacts apoptosis resistance and promotes tumor growth, presenting potential therapeutic targets to halt tumor progression. In orthopedics, HA's presence in synovial fluid aids in osteoarthritis management, as its supplementation alleviates pain, enhances synovial fluid's viscoelastic properties, and promotes cartilage integrity. In ophthalmology, HA's application in dry eye syndrome addresses symptoms by moisturizing the eyes, replenishing tear film deficiencies, and facilitating wound healing. Intravitreal injections and hydrogel-based systems offer versatile approaches for drug delivery and vitreous humor replacement. For skin regeneration and wound healing, HA hydrogel dressings exhibit exceptional properties by promoting moist wound healing and facilitating tissue repair. Integration of advanced regenerative tools like stem cells and solubilized amnion membranes into HA-based systems accelerates wound closure and tissue recovery. Overall, HA's unique properties and interactions render it a promising candidate across diverse biomedical domains, showcasing immense potentials in tissue regeneration and therapeutic interventions. Nevertheless, many detailed cellular and molecular mechanisms of HA and its applications remain unexplored and warrant further investigation.
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Affiliation(s)
- WeiTing Chang
- Department of Obstetrics and Gynecology, Taipei Tzu-Chi Hospital, The Buddhist Tzu-Chi Medical Foundation, Taipei, Taiwan
| | - LiRu Chen
- Department of Physical Medicine and Rehabilitation, Mackay Memorial Hospital, Taipei, Taiwan; Department of Mechanical Engineering, National YangMing ChiaoTung University, Hsinchu, Taiwan
| | - KuoHu Chen
- Department of Obstetrics and Gynecology, Taipei Tzu-Chi Hospital, The Buddhist Tzu-Chi Medical Foundation, Taipei, Taiwan; School of Medicine, Tzu-Chi University, Hualien, Taiwan.
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2
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Carton F, Malatesta M. Nanotechnological Research for Regenerative Medicine: The Role of Hyaluronic Acid. Int J Mol Sci 2024; 25:3975. [PMID: 38612784 PMCID: PMC11012323 DOI: 10.3390/ijms25073975] [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: 02/14/2024] [Revised: 03/30/2024] [Accepted: 03/31/2024] [Indexed: 04/14/2024] Open
Abstract
Hyaluronic acid (HA) is a linear, anionic, non-sulfated glycosaminoglycan occurring in almost all body tissues and fluids of vertebrates including humans. It is a main component of the extracellular matrix and, thanks to its high water-holding capacity, plays a major role in tissue hydration and osmotic pressure maintenance, but it is also involved in cell proliferation, differentiation and migration, inflammation, immunomodulation, and angiogenesis. Based on multiple physiological effects on tissue repair and reconstruction processes, HA has found extensive application in regenerative medicine. In recent years, nanotechnological research has been applied to HA in order to improve its regenerative potential, developing nanomedical formulations containing HA as the main component of multifunctional hydrogels systems, or as core component or coating/functionalizing element of nanoconstructs. This review offers an overview of the various uses of HA in regenerative medicine aimed at designing innovative nanostructured devices to be applied in various fields such as orthopedics, dermatology, and neurology.
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Affiliation(s)
| | - Manuela Malatesta
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Strada Le Grazie 8, 37134 Verona, Italy;
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3
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Paul S, Parvez SS, Goswami A, Banik A. Exopolysaccharides from agriculturally important microorganisms: Conferring soil nutrient status and plant health. Int J Biol Macromol 2024; 262:129954. [PMID: 38336329 DOI: 10.1016/j.ijbiomac.2024.129954] [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: 03/31/2023] [Revised: 08/10/2023] [Accepted: 02/01/2024] [Indexed: 02/12/2024]
Abstract
A wide variety of microorganisms secretes extracellular polymeric substances or commonly known as exopolysaccharides (EPS), which have been studied to influence plant growth via various mechanisms. EPS-producing microorganisms have been found to have positive effects on plant health such as by facilitating nutrient entrapment in the soil, or by improving soil quality, especially by helping in mitigating various abiotic stress conditions. The various types of microbial polysaccharides allow for the compartmentalization of the microbial community enabling them to endure undressing stress conditions. With the growing population, there is a constant need for developing sustainable agriculture where we could use various PGPR to help the plant cope with various stress conditions and simultaneously enhance the crop yield. These polysaccharides have also found application in various sectors, especially in the biomedical fields, manifesting their potential to act as antitumor drugs, play a significant role in immune evasion, and reveal various therapeutic potentials. These constitute high levels of bioactive polysaccharides which possess a wide range of implementation starting from industrial applications to novel food applications. In this current review, we aim at presenting a comprehensive study of how these microbial extracellular polymeric substances influence agricultural productivity along with their other commercial applications.
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Affiliation(s)
- Sushreeta Paul
- Laboratory of Microbial Interaction, Institute of Health Sciences, Presidency University, Kolkata, West Bengal, India
| | - Sk Soyal Parvez
- Laboratory of Microbial Interaction, Institute of Health Sciences, Presidency University, Kolkata, West Bengal, India
| | - Anusree Goswami
- Laboratory of Microbial Interaction, Institute of Health Sciences, Presidency University, Kolkata, West Bengal, India
| | - Avishek Banik
- Laboratory of Microbial Interaction, Institute of Health Sciences, Presidency University, Kolkata, West Bengal, India.
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4
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Luo Y, Tan J, Zhou Y, Guo Y, Liao X, He L, Li D, Li X, Liu Y. From crosslinking strategies to biomedical applications of hyaluronic acid-based hydrogels: A review. Int J Biol Macromol 2023; 231:123308. [PMID: 36669634 DOI: 10.1016/j.ijbiomac.2023.123308] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 01/19/2023]
Abstract
Hyaluronic acid (HA) is not only a natural anionic polysaccharide with excellent biocompatibility, biodegradability, and moisturizing effect, but also an essential factor that can affect angiogenesis, inflammation, cell behavior, which has a wide range of applications in the biomedical field. Among them, HA-based hydrogels formed by various physical or chemical crosslinking strategies are particularly striking. They not only retain the physiological function of HA, but also have the skeleton function of hydrogel, which further expands the application of HA. However, HA-based natural hydrogels generally have problems such as insufficient mechanical strength and susceptibility to degradation by hyaluronidase, which limits their application to a certain extent. To solve such problems, researchers have prepared a variety of HA-based multifunctional hydrogels with remarkable properties in recent years by adopting various structural modification methods or novel crosslinking strategies, as well as introducing functionally reactive molecules or moieties, which have extended the application scope. This manuscript systematically introduced common crosslinking strategies of HA-based hydrogels and highlighted the development of novel HA-based hydrogels in anticancer drug delivery, cartilage repair, three-dimensional cell culture, skin dressing and other fields. We hope to provide some references for the subsequent development of HA-based hydrogels in the biomedical field.
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Affiliation(s)
- Yuning Luo
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmacology, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Junyan Tan
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmacology, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Yue Zhou
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmacology, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Yuqiong Guo
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmacology, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Xinying Liao
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmacology, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Li He
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmacology, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Dingxilei Li
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmacology, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Xinxin Li
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmacology, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Yang Liu
- Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmacology, Hengyang Medical School, University of South China, Hengyang 421001, China.
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Michalczyk M, Humeniuk E, Adamczuk G, Korga-Plewko A. Hyaluronic Acid as a Modern Approach in Anticancer Therapy-Review. Int J Mol Sci 2022; 24:ijms24010103. [PMID: 36613567 PMCID: PMC9820514 DOI: 10.3390/ijms24010103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/11/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022] Open
Abstract
Hyaluronic acid (HA) is a linear polysaccharide and crucial component of the extracellular matrix (ECM), maintaining tissue hydration and tension. Moreover, HA contributes to embryonic development, healing, inflammation, and cancerogenesis. This review summarizes new research on the metabolism and interactions of HA with its binding proteins, known as hyaladherins (CD44, RHAMM), revealing the molecular basis for its distinct biological function in the development of cancer. The presence of HA on the surface of tumor cells is a sign of an adverse prognosis. The involvement of HA in malignancy has been extensively investigated using cancer-free naked mole rats as a model. The HA metabolic components are examined for their potential impact on promoting or inhibiting tumor formation, proliferation, invasion, and metastatic spread. High molecular weight HA is associated with homeostasis and protective action due to its ability to preserve tissue integrity. In contrast, low molecular weight HA indicates a pathological condition in the tissue and plays a role in pro-oncogenic activity. A systematic approach might uncover processes related to cancer growth, establish novel prognostic indicators, and identify potential targets for treatment action.
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Hyaluronic acid hydrogels crosslinked via blue light-induced thiol-ene reaction for the treatment of rat corneal alkali burn. Regen Ther 2022; 20:51-60. [PMID: 35402662 PMCID: PMC8971597 DOI: 10.1016/j.reth.2022.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 02/23/2022] [Accepted: 03/08/2022] [Indexed: 02/05/2023] Open
Abstract
To assess corneal inflammation from alkali chemical burns, we examined the therapeutic effects of in situ-forming hyaluronic acid (HA) hydrogels crosslinked via blue light-induced thiol-ene reaction on a rat corneal alkali burn model. Animals were divided into three groups (n = 7 rats per group): untreated, treated with 0.1% HA eye drops, and treated with crosslinked HA hydrogels. Crosslinking of HA hydrogel followed by the administration of HA eye drops and crosslinked HA hydrogels were carried out once a day from days 0–4. Corneal re-epithelialization, opacity, neovascularization, thickness, and histology were evaluated to compare the therapeutic effects of the three groups. Further investigation was conducted on the transparency of HA hydrogels to acquire the practical capabilities of hydrogel as a reservoir for drug delivery. Compared to untreated animals, animals treated with crosslinked HA hydrogels exhibited greater corneal re-epithelialization on days 1, 2, 4, and 7 post-injury (p = 0.004, p = 0.007, p = 0.008, and p = 0.034, respectively) and the least corneal neovascularization (p = 0.008). Histological analysis revealed lower infiltration of stromal inflammatory cells and compact collagen structure in crosslinked HA hydrogel-treated animals than in untreated animals. These findings corresponded with immunohistochemical analyses indicating that the expression of inflammatory markers such as α-SMA, MMP9, and IL1-β was lower in animals treated with crosslinked HA hydrogels than untreated animals and animals treated only with 0.1% HA eye drops. With beneficial pharmacological effects such as re-epithelization and anti-inflammation, in situ-forming hyaluronic acid (HA) hydrogels may be a promising approach to effective drug delivery in cases of corneal burn injuries. Corneal chemical injuries can induce corneal opacification, limbal ischemia, and loss of vision. Limitations for using topical eye drops includes maintaining the optimal concentration of the drug on the ocular surface. Crosslinked HA hydrogels achieved rapid corneal re-epithelialization and low-grade neovascularization after chemical injury.
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Gottschalk J, Aßmann M, Kuballa J, Elling L. Repetitive Synthesis of High-Molecular-Weight Hyaluronic Acid with Immobilized Enzyme Cascades. CHEMSUSCHEM 2022; 15:e202101071. [PMID: 34143936 PMCID: PMC9290584 DOI: 10.1002/cssc.202101071] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/17/2021] [Indexed: 05/05/2023]
Abstract
Industrial hyaluronic acid (HA) production comprises either fermentation with Streptococcus strains or extraction from rooster combs. The hard-to-control product quality is an obstacle to these processes. Enzymatic syntheses of HA were developed to produce high-molecular-weight HA with low dispersity. To facilitate enzyme recovery and biocatalyst re-use, here the immobilization of cascade enzymes onto magnetic beads was used for the synthesis of uridine-5'-diphosphate-α-d-N-acetyl-glucosamine (UDP-GlcNAc), UDP-glucuronic acid (UDP-GlcA), and HA. The combination of six enzymes in the UDP-sugar cascades with integrated adenosine-5'-triphosphate-regeneration reached yields between 60 and 100 % for 5 repetitive batches, proving the productivity. Immobilized HA synthase from Pasteurella multocida produced HA in repetitive batches for three days. Combining all seven immobilized enzymes in a one-pot synthesis, HA production was demonstrated for three days with a HA concentration of up to 0.37 g L-1 , an average MW of 2.7-3.6 MDa, and a dispersity of 1.02-1.03.
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Affiliation(s)
- Johannes Gottschalk
- Laboratory for Biomaterials Institute of Biotechnology and Helmholtz-Institute for Biomedical EngineeringRWTH Aachen UniversityPauwelsstraße 2052074AachenGermany
| | - Miriam Aßmann
- Research and Development DepartmentGALAB Laboratories GmbHAm Schleusengraben 721029HamburgGermany
| | - Jürgen Kuballa
- Research and Development DepartmentGALAB Laboratories GmbHAm Schleusengraben 721029HamburgGermany
| | - Lothar Elling
- Laboratory for Biomaterials Institute of Biotechnology and Helmholtz-Institute for Biomedical EngineeringRWTH Aachen UniversityPauwelsstraße 2052074AachenGermany
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8
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Kayashima Y, Clanton CA, Lewis AM, Sun X, Hiller S, Huynh P, Wilder J, Hagaman J, Li F, Maeda-Smithies N, Harris EN. Reduction of Stabilin-2 Contributes to a Protection Against Atherosclerosis. Front Cardiovasc Med 2022; 9:818662. [PMID: 35360009 PMCID: PMC8963368 DOI: 10.3389/fcvm.2022.818662] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 02/16/2022] [Indexed: 01/05/2023] Open
Abstract
We have previously identified a novel atherosclerosis quantitative trait locus (QTL), Arch atherosclerosis 5 (Aath5), on mouse chromosome 10 by three-way QTL analyses between Apoe−/− mice on a DBA/2J, 129S6 and C57BL/6J background. The DBA/2J haplotype at the Aath5 locus was associated with smaller plaque size. One of the candidate genes underlying Aath5 was Stabilin-2 (Stab2), which encodes a clearance receptor for hyaluronan (HA) predominantly expressed in liver sinusoidal endothelial cells (LSECs). However, the role of Stab2 in atherosclerosis is unknown. A congenic line of Apoe−/− mice carrying Aath5 covering the Stab2DBA allele on a background of 129S6 confirmed the small reductions of atherosclerotic plaque development. To further determine whether Stab2 is an underlying gene for Aath5, we generated Stab2−/−Apoe−/− mice on a C57BL/6J background. When fed with a Western diet for 8 weeks, Stab2−/−Apoe−/− males developed approximately 30% smaller plaques than Stab2+/+Apoe−/− mice. HA was accumulated in circulation but not in major organs in the Stab2 deficient mice. STAB2-binding molecules that are involved in atherosclerosis, including acLDL, apoptotic cells, heparin and vWF were not likely the direct cause of the protection in the Stab2−/−Apoe−/− males. These data indicate that reduction of Stab2 is protective against atherosclerotic plaque development, and that Stab2 is a contributing gene underlying Aath5, although its effect is small. To test whether non-synonymous amino acid changes unique to DBA/2J affect the function of STAB2 protein, we made HEK293 cell lines expressing STAB2129 or STAB2DBA proteins, as well as STAB2129 proteins carrying each of five DBA-unique replacements that have been predicted to be deleterious. These mutant cells were capable of internalizing 125I -HA and DiI-acLDL similarly to the control cells. These results indicate that the amino acid changes unique to DBA/2J are not affecting the function of STAB2 protein, and support our previous observation that the reduced transcription of Stab2 in the liver sinusoid as a consequence of the insertion of a viral-derived sequence, intracisternal A particle, is the primary contributor to the athero-protection conferred by the DBA/2J allele.
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Affiliation(s)
- Yukako Kayashima
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- *Correspondence: Yukako Kayashima
| | - Connor A. Clanton
- Department of Biochemistry, University of Nebraska, Lincoln, NE, United States
| | - Amanda M. Lewis
- Department of Biochemistry, University of Nebraska, Lincoln, NE, United States
| | - Xinghui Sun
- Department of Biochemistry, University of Nebraska, Lincoln, NE, United States
| | - Sylvia Hiller
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Phillip Huynh
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Jennifer Wilder
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - John Hagaman
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Feng Li
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Nobuyo Maeda-Smithies
- Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Edward N. Harris
- Department of Biochemistry, University of Nebraska, Lincoln, NE, United States
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Assessment of the Substance Antioxidative Profile by Hyaluronan, Cu(II) and Ascorbate. Pharmaceutics 2021; 13:pharmaceutics13111815. [PMID: 34834230 PMCID: PMC8617742 DOI: 10.3390/pharmaceutics13111815] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 10/21/2021] [Accepted: 10/26/2021] [Indexed: 11/30/2022] Open
Abstract
In the minireview presented here, the authors discuss the evaluation of inhibitory effect of substances in the phases of initiation and propagation of high-molar-mass hyaluronan oxidative degradation. The experimental approach should be considered as original since on using a simple experimental assay it is possible to prove both the so-called “preventive” and “chain-breaking” antioxidant activity of investigated water-soluble endo- or exogenous substances.
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Gou Y, Huang G, Li J, Yang F, Liang H. Versatile delivery systems for non-platinum metal-based anticancer therapeutic agents. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213975] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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11
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Wang H, Deng H, Gao M, Zhang W. Self-Assembled Nanogels Based on Ionic Gelation of Natural Polysaccharides for Drug Delivery. Front Bioeng Biotechnol 2021; 9:703559. [PMID: 34336811 PMCID: PMC8322728 DOI: 10.3389/fbioe.2021.703559] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 06/16/2021] [Indexed: 11/18/2022] Open
Abstract
The polysaccharides (PS) have been widely used as biomaterials in drug delivery, due to their excellent biocompatibility, ease of functionalization, and intrinsic biological activities. Among the various PS-based biomaterials, the self-assembled PS nanogels (NG) featuring facile preparation are attracting evergrowing interests in various biomedical applications. Specifically, NG derived from the self-assembly of natural PS well maintain both the physicochemical and biological properties of PS while avoiding the chemical modification or alteration of PS structure, representing a potent drug delivery system for various therapeutic agents. In this review, the natural PS, such as chitosan, alginate, and hyaluronan, for self-assembled NG construction and their advantages in the applications of drug delivery have been summarized. The residues, such as amine, carboxyl, and hydroxyl groups, on these PS provide multiple sites for both ionic cross-linking and metal coordination, which greatly contribute to the formation of self-assembled NG as well as the drug loading, thus enabling a wide biomedical application of PS NG, especially for drug delivery. Future developments and considerations in the clinical translation of these self-assembled PS NG have also been discussed.
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Affiliation(s)
- Huimin Wang
- State Key Laboratory of Medical Molecular Biology and Department of Biomedical Engineering, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Hong Deng
- State Key Laboratory of Medical Molecular Biology and Department of Biomedical Engineering, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Menghan Gao
- State Key Laboratory of Medical Molecular Biology and Department of Biomedical Engineering, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, China
| | - Weiqi Zhang
- State Key Laboratory of Medical Molecular Biology and Department of Biomedical Engineering, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, China
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Gottschalk J, Blaschke L, Aßmann M, Kuballa J, Elling L. Integration of a Nucleoside Triphosphate Regeneration System in the One‐pot Synthesis of UDP‐sugars and Hyaluronic Acid. ChemCatChem 2021. [DOI: 10.1002/cctc.202100462] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Johannes Gottschalk
- Laboratory for Biomaterials Institute of Biotechnology and Helmholtz-Institute for Biomedical Engineering RWTH Aachen University Pauwelsstraße 20 52074 Aachen Germany
| | - Lea Blaschke
- Laboratory for Biomaterials Institute of Biotechnology and Helmholtz-Institute for Biomedical Engineering RWTH Aachen University Pauwelsstraße 20 52074 Aachen Germany
| | - Miriam Aßmann
- Research and Development Department GALAB Laboratories GmbH Am Schleusengraben 7 21029 Hamburg Germany
| | - Jürgen Kuballa
- Research and Development Department GALAB Laboratories GmbH Am Schleusengraben 7 21029 Hamburg Germany
| | - Lothar Elling
- Laboratory for Biomaterials Institute of Biotechnology and Helmholtz-Institute for Biomedical Engineering RWTH Aachen University Pauwelsstraße 20 52074 Aachen Germany
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13
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Chen R, Liu F, Xia L, Che N, Tian Y, Cao Y, Zhang S, Xu H, Su Z. B10 cells decrease fibrosis progression following cardiac injury partially by IL-10 production and regulating hyaluronan secretion. J Leukoc Biol 2021; 111:415-425. [PMID: 34013598 DOI: 10.1002/jlb.3a0121-003rr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
B10 cells play negative roles in inflammatory disorders by producing IL-10. However, their effects on fibrosis have not been elucidated. Therefore, this study was conducted to examine the dynamic changes of B10 cell frequency and their potential role in cardiac fibrosis. We found that the frequency of B10 cells was significantly increased, and they participated in the regression of fibrosis via IL-10, particularly by accelerating hyaluronan secretion and inhibiting collagen deposition. In vivo, hyaluronan ablation or treatment significantly restricted cardiac fibrosis development. hyaluronan-induced conversion of M1/M2 Mc was dependent on the size of hyaluronan. Low molecular weight hyaluronan promoted the conversion to M1 Mϕ, whereas medium and high molecular weight hyaluronan accelerated Mϕ transdifferentiation into the M2 phenotype. Adoptive transfer of B10 cells significantly attenuated collagen deposition whereas CD19-/- mice with reduced B10 cells exacerbated fibrosis following cardiac injury. Our results provide new evidence suggesting that B10 cells exert antifibrotic effects by regulating the extracellular matrix composition during cardiac injury, and also highlight that B10 cells may serve as a promising therapeutic candidate for managing cardiac fibrosis-associated disorders.
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Affiliation(s)
- Rong Chen
- International Genome Center, Jiangsu University, Zhenjiang, China.,Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Fang Liu
- International Genome Center, Jiangsu University, Zhenjiang, China
| | - Lin Xia
- International Genome Center, Jiangsu University, Zhenjiang, China
| | - Nan Che
- Department of Rheumatology, The First affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yu Tian
- Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Yuwen Cao
- Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Shiqing Zhang
- Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Huaxi Xu
- International Genome Center, Jiangsu University, Zhenjiang, China
| | - Zhaoliang Su
- International Genome Center, Jiangsu University, Zhenjiang, China.,Department of Immunology, School of Medicine, Jiangsu University, Zhenjiang, China
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14
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Chang WH, Liu PY, Lin MH, Lu CJ, Chou HY, Nian CY, Jiang YT, Hsu YHH. Applications of Hyaluronic Acid in Ophthalmology and Contact Lenses. Molecules 2021; 26:molecules26092485. [PMID: 33923222 PMCID: PMC8123179 DOI: 10.3390/molecules26092485] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 04/16/2021] [Accepted: 04/19/2021] [Indexed: 12/15/2022] Open
Abstract
Hyaluronic acid (HA) is a glycosaminoglycan that was first isolated and identified from the vitreous body of a bull’s eye. HA is ubiquitous in the soft connective tissues of animals and therefore has high tissue compatibility for use in medication. Because of HA’s biological safety and water retention properties, it has many ophthalmology-related applications, such as in intravitreal injection, dry eye treatment, and contact lenses. Due to its broad range of applications, the identification and quantification of HA is a critical topic. This review article discusses current methods for analyzing HA. Contact lenses have become a widely used medical device, with HA commonly used as an additive to their production material, surface coating, and multipurpose solution. HA molecules on contact lenses retain moisture and increase the wearer’s comfort. HA absorbed by contact lenses can also gradually release to the anterior segment of the eyes to treat dry eye. This review discusses applications of HA in ophthalmology.
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Affiliation(s)
- Wan-Hsin Chang
- Research and Development Center, Yung Sheng Optical Company, Daya District, Taichung 42881, Taiwan; (W.-H.C.); (P.-Y.L.); (M.-H.L.); (C.-J.L.); (H.-Y.C.); (C.-Y.N.)
| | - Pei-Yi Liu
- Research and Development Center, Yung Sheng Optical Company, Daya District, Taichung 42881, Taiwan; (W.-H.C.); (P.-Y.L.); (M.-H.L.); (C.-J.L.); (H.-Y.C.); (C.-Y.N.)
| | - Min-Hsuan Lin
- Research and Development Center, Yung Sheng Optical Company, Daya District, Taichung 42881, Taiwan; (W.-H.C.); (P.-Y.L.); (M.-H.L.); (C.-J.L.); (H.-Y.C.); (C.-Y.N.)
| | - Chien-Ju Lu
- Research and Development Center, Yung Sheng Optical Company, Daya District, Taichung 42881, Taiwan; (W.-H.C.); (P.-Y.L.); (M.-H.L.); (C.-J.L.); (H.-Y.C.); (C.-Y.N.)
| | - Hsuan-Yi Chou
- Research and Development Center, Yung Sheng Optical Company, Daya District, Taichung 42881, Taiwan; (W.-H.C.); (P.-Y.L.); (M.-H.L.); (C.-J.L.); (H.-Y.C.); (C.-Y.N.)
| | - Chih-Yu Nian
- Research and Development Center, Yung Sheng Optical Company, Daya District, Taichung 42881, Taiwan; (W.-H.C.); (P.-Y.L.); (M.-H.L.); (C.-J.L.); (H.-Y.C.); (C.-Y.N.)
| | - Yuan-Ting Jiang
- Research and Development Center, Yung Sheng Optical Company, Daya District, Taichung 42881, Taiwan; (W.-H.C.); (P.-Y.L.); (M.-H.L.); (C.-J.L.); (H.-Y.C.); (C.-Y.N.)
- Correspondence: (Y.-T.J.); (Y.-H.H.H.); Tel.: +886-4-25658384 (ext. 3706) (Y.-T.J.); +886-4-23590121 (ext. 32238) (Y.-H.H.H.)
| | - Yuan-Hao Howard Hsu
- Department of Chemistry, Tunghai University, Xitun District, Taichung 40704, Taiwan
- Correspondence: (Y.-T.J.); (Y.-H.H.H.); Tel.: +886-4-25658384 (ext. 3706) (Y.-T.J.); +886-4-23590121 (ext. 32238) (Y.-H.H.H.)
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Zhou X, He C, Liu M, Chen Q, Zhang L, Xu X, Xu H, Qian Y, Yu F, Wu Y, Han Y, Xiao B, Tang J, Hu H. Self-assembly of hyaluronic acid-mediated tumor-targeting theranostic nanoparticles. Biomater Sci 2021; 9:2221-2229. [PMID: 33507179 DOI: 10.1039/d0bm01855d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Theranostic nanoparticles (NPs) have emerged as promising candidates for cancer diagnosis and treatment. Manganese dioxide (MnO2)-based NPs are potential contrast agents with excellent paramagnetic property and biocompatibility, exhibiting satisfactory magnetic resonance imaging (MRI) effects and biological safety. Recently, hyaluronic acid (HA) has gained increasing interest due to its tumor-targeting ability, which can improve the tumor affinity of manganese dioxide (MnO2)-based NPs. In this study, HA-coated and albumin (BSA)-templated MnO2 and polydopamine hybrid nanoparticles (HMDNs) with tumor-targeting and superior imaging capability were fabricated via modifying the nanoparticles prepared by integrating dopamine polymerization and MnO2 biomineralization. The modification was found to enhance the cellular uptake of HMDNs by cancer cells. The prepared HMDN had high MRI contrasting capability with a longitudinal relaxivity of 22.2 mM-1 s-1 and strong photothermal therapy (PTT) effects with nearly complete tumor ablation under laser irradiation in vivo. HMDNs also showed effective clearance through kidneys, with no toxicity to important tissues. Therefore, HMDNs with superior imaging and PTT capability presented a new method to prepare tumor-targeting multifunctional nanotheranostics.
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Affiliation(s)
- Xiaoxuan Zhou
- Department of Radiology, Sir Run Run Shaw Hospital (SRRSH) of School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310016, China.
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Development of a novel hyaluronic acid membrane for the treatment of ocular surface diseases. Sci Rep 2021; 11:2351. [PMID: 33504908 PMCID: PMC7840674 DOI: 10.1038/s41598-021-81983-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/11/2021] [Indexed: 02/06/2023] Open
Abstract
Ocular surface diseases (OSD) can cause serious visual deterioration and discomfort. Commercial artificial tear solution containing hyaluronic acid (HA) show excellent biocompatibility and unique viscoelastic characteristics. Here, we developed a novel HA membrane (HAM) by chemical crosslinking using 1,4-butanediol diglycidyl ether for the effective treatment of OSDs. The main purpose of HAMs is to provide sustained release of HA to modulate the wound healing response in OSDs. The safety and efficacy of HAMs were investigated using primary cultured human corneal epithelial cells and various OSD rabbit models. In the dry state, the HAM is firm, transparent, and easy to manipulate. When hydrated, it swells rapidly with high water retention and over 90% transmission of visible light. Human corneal epithelial cells and rabbit eyes showed no toxic response to HAM. Addition of HAMs to the culture medium enhanced human corneal epithelial cell viability and expression of cell proliferation markers. Investigation of HAM wound healing efficacy using mechanical or chemical corneal trauma and conjunctival surgery in rabbits revealed that application of HAMs to the ocular surface enhanced healing of corneal epithelium and reduced corneal limbal vascularization, opacity and conjunctival fibrosis. The therapeutic potential of HAMs in various OSDs was successfully demonstrated.
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Chen WY, Lin FH. Oxidized Hyaluronic Acid Hydrogels as a Carrier for Constant-Release Clenbuterol Against High-Fat Diet-Induced Obesity in Mice. Front Endocrinol (Lausanne) 2021; 12:572690. [PMID: 33776904 PMCID: PMC7996091 DOI: 10.3389/fendo.2021.572690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 01/25/2021] [Indexed: 11/25/2022] Open
Abstract
The global obesity population is increasing year-by-year, and the related cost is sharply increasing annually. There are several methods available to combat obesity; however, there is a lack of a single tool that is both safe and efficacious. The use of Clenbuterol in bodybuilding and by professional athletes is controversial owing to its side effects, including hepatotoxicity. This study administered Clenbuterol at a much lower dose than the established safety level, and rather than through oral administration, the treatments were delivered through controlled-release intra-adipose injection. The different dosing and mode of administration will lower the risk of side effects, increase the safety profile, and could facilitate use in the anti-obesity market. A thermo-sensitive hydrogel was used as the carrier uploaded with Clenbuterol to achieve controlled-release. In the in vitro study, the developed new formulae were not cytotoxic to 3T3-L1 cells and could inhibit lipogenesis effectively. In the animal study, the mice were fed a high-fat diet and treated with Clenbuterol by oral administration, or injected with Clenbuterol-modified hyaluronate hydrogel (HAC) regularly. Both groups showed reduction in whole-body, visceral, and gonadal fat contents and body weight. The abdominal fat was analyzed using MRI imaging in adipose mode and water mode. The abdominal fat ratio in the mice treated with normal diet and those given intra-adipose injections with HAC had the lowest value among the test groups. The mice treated with high-fat diet (HFD) showed the highest value of 53.78%. The chronic toxicity in-vivo test proved that controlled-release injections of 2-10 µg Clenbuterol daily were safe, as demonstrated in the blood elements and serological analyses. This study developed a new and promising method for anti-obesity treatment, using a monthly intra-adipose controlled-release injection of HAC. The developed new formulae of Clenbuterol not only effectively decreased body weight and body fat content but also inhibited lipogenesis on the harvested visceral tissue and reduced adipose tissue around the gonadal fat area. The side effects induced by traditional oral administration of Clenbuterol were not observed in this research; this has excellent potential to be a useful tool for future obesity treatment without safety concerns.
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Affiliation(s)
- Wei-Yao Chen
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan
| | - Feng-Huei Lin
- Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan
- Institute of Biomedical Engineering and Nanomedicine, National Health Research Institutes, Miaoli County, Taiwan
- *Correspondence: Feng-Huei Lin,
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Valachova K, Svik K, Biro C, Collins MN, Jurcik R, Ondruska L, Soltes L. Impact of Ergothioneine, Hercynine, and Histidine on Oxidative Degradation of Hyaluronan and Wound Healing. Polymers (Basel) 2020; 13:polym13010095. [PMID: 33383628 PMCID: PMC7795610 DOI: 10.3390/polym13010095] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/18/2020] [Accepted: 12/23/2020] [Indexed: 12/13/2022] Open
Abstract
A high-molecular weight hyaluronan is oxidatively degraded by Cu(II) ions and ascorbate—the so called Weissberger biogenic oxidative system—which is one of the most potent generators of reactive oxygen species, namely •OH radicals. Ergothioneine, hercynine, or histidine were loaded into chitosan/hyaluronan composite membranes to examine their effect on skin wound healing in ischemic rabbits. We also explored the ability of ergothioneine, hercynine, or histidine to inhibit hyaluronan degradation. Rotational viscometry showed that ergothioneine decreased the degree of hyaluronan radical degradation in a dose-dependent manner. While histidine was shown to be potent in scavenging •OH radicals, however, hercynine was ineffective. In vivo results showed that the addition of each investigated agent to chitosan/hyaluronan membranes contributed to a more potent treatment of ischemic skin wounds in rabbits compared to untreated animals and animals treated only with chitosan/hyaluronan membranes.
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Affiliation(s)
- Katarina Valachova
- Centre of Experimental Medicine, Institute of Experimental Pharmacology and Toxicology, 84104 Bratislava, Slovakia; (K.V.); (K.S.); (L.S.)
| | - Karol Svik
- Centre of Experimental Medicine, Institute of Experimental Pharmacology and Toxicology, 84104 Bratislava, Slovakia; (K.V.); (K.S.); (L.S.)
| | - Csaba Biro
- Department of Pathology, St. Elizabeth Cancer Institute Hospital, 81250 Bratislava, Slovakia;
| | - Maurice N. Collins
- School of Engineering, Bernal Institute, University of Limerick, V94T9PX Limerick, Ireland
- Correspondence: ; Tel.: +353-61202867
| | - Rastislav Jurcik
- National Agricultural and Food Centre–RIAP Nitra, 95141 Luzianky, Slovakia; (R.J.); (L.O.)
| | - Lubomir Ondruska
- National Agricultural and Food Centre–RIAP Nitra, 95141 Luzianky, Slovakia; (R.J.); (L.O.)
| | - Ladislav Soltes
- Centre of Experimental Medicine, Institute of Experimental Pharmacology and Toxicology, 84104 Bratislava, Slovakia; (K.V.); (K.S.); (L.S.)
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Lee DY, Lee SR, Kim SK, Joo JK, Lee WS, Shin JH, Cho S, Park JC, Kim SH. A New Thermo-Responsive Hyaluronic Acid Sol-Gel to Prevent Intrauterine Adhesions after Hysteroscopic Surgery: A Randomized, Non-Inferiority Trial. Yonsei Med J 2020; 61:868-874. [PMID: 32975061 PMCID: PMC7515784 DOI: 10.3349/ymj.2020.61.10.868] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/07/2020] [Accepted: 08/25/2020] [Indexed: 11/27/2022] Open
Abstract
PURPOSE To investigate the efficacy and safety of a newly developed thermo-responsive sol-gel, ABT13107, for reducing the formation of intrauterine adhesions (IUAs) after hysteroscopic surgery. MATERIALS AND METHODS In this multicenter, prospective, randomized trial (Canadian Task Force classification I), 192 women scheduled to undergo a hysteroscopic surgery at one of the eight university hospitals in South Korea were randomized into the ABT13107 group or the comparator (Hyalobarrier®) group in a 1:1 ratio. During hysteroscopic surgery, ABT13107 or Hyalobarrier® was injected to sufficiently cover the entire intrauterine cavity. RESULTS The patients returned to their respective sites for safety assessments at postoperative weeks 1 and 4 and for efficacy assessments at postoperative week 4. The post-surgery incidence of IUAs was 23.4% in the ABT13107 group and 25.8% in the comparator group; this difference met the criteria for ABT13107 to be considered as not inferior to the comparator. No differences were found in the extent of adhesions, types of adhesions, or the cumulative American Fertility Society score between the two treatment groups. Most adverse events were mild in severity, and no serious adverse events occurred. CONCLUSION ABT13107, a new anti-adhesive barrier containing hyaluronic acid, was not inferior to the highly viscous hyaluronic acid anti-adhesive barrier, Hyalurobarrier® in IUA formation after hysteroscopic surgery (Clinical trial registration No. NCT04007211).
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Affiliation(s)
- Dong Yun Lee
- Department of Obstetrics & Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sa Ra Lee
- Department of Obstetrics & Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seul Ki Kim
- Department of Obstetrics & Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jong Kil Joo
- Department of Obstetrics & Gynecology, Pusan National University School of Medicine, Busan, Korea
| | - Woo Shun Lee
- Department of Dermatology, Medytox Inc., Seoul, Korea
| | - Jung Ho Shin
- Department of Obstetrics & Gynecology, Guro Hospital, College of Medicine, Korea University, Seoul, Korea
| | - SiHyun Cho
- Department of Obstetrics & Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Joon Cheol Park
- Department of Obstetrics & Gynecology, Keimyung University School of Medicine, Daegu, Korea.
| | - Sung Hoon Kim
- Department of Obstetrics & Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
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Zhang J, Mao H, Zou X, Deng G. Use of medical sodium hyaluronate gel in surgical removal of a glass intraocular foreign body. J Int Med Res 2020; 48:300060520956856. [PMID: 32960120 PMCID: PMC7513409 DOI: 10.1177/0300060520956856] [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] [Indexed: 11/23/2022] Open
Abstract
A 38-year-old healthy man presented to our department of ophthalmology after sustaining
an ocular injury in a glass explosion more than 10 days prior. A glass intraocular foreign
body (IOFB) was found in the left eye. During surgical removal of the IOFB, medical sodium
hyaluronate gel was used to detach the IOFB from the retina; this avoided damage to the
retina and made it easier for the surgeons to grasp the glass fragment. Multiple surgical
instruments have been developed to help remove IOFBs; however, many optic hospitals have
limited surgical instruments, thus increasing the difficulty of the operation. The
application of sodium hyaluronate gel, a widely used agent, may be a new technique in IOFB
surgery.
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Affiliation(s)
- Jun Zhang
- Department of Ophthalmology, The Third People's Hospital of Changzhou, Changzhou, Jiangsu, China
| | - Hanyan Mao
- Department of Ophthalmology, The Third People's Hospital of Changzhou, Changzhou, Jiangsu, China
| | - Xi Zou
- Department of Ophthalmology, The Third People's Hospital of Changzhou, Changzhou, Jiangsu, China
| | - Guohua Deng
- Department of Ophthalmology, The Third People's Hospital of Changzhou, Changzhou, Jiangsu, China
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Pregnancy and neonatal outcomes 42 months after application of hyaluronic acid gel following dilation and curettage for miscarriage in women who have experienced at least one previous curettage: follow-up of a randomized controlled trial. Fertil Steril 2020; 114:601-609. [PMID: 32660725 DOI: 10.1016/j.fertnstert.2020.04.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 04/09/2020] [Accepted: 04/10/2020] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To study whether intrauterine application of auto-crosslinked polymers of hyaluronic acid (ACP) gel after dilation and curettage (D&C) improves reproductive outcomes. DESIGN Follow-up of a prospective randomized trial. SETTING University and university-affiliated teaching hospitals. PATIENT(S) Women with a miscarriage at <14 weeks' gestation with at least one previous D&C were randomized to D&C plus ACP gel (intervention) or D&C alone (control). A hysteroscopy was performed after 8-12 weeks, and if intrauterine adhesion (IUAs) were encountered, adhesiolysis was executed. INTERVENTION(S) Participants received a questionnaire 30 months after treatment. MAIN OUTCOME MEASURE(S) Ongoing pregnancy and outcome of subsequent pregnancies. RESULT(S) Ongoing pregnancies were recorded in 74.6% (50/67) of the intervention group versus 67.2% (43/64) of the control group, and in, respectively, 94.3% (50/53) versus 71.7% (43/60) in the women wishing to conceive. The median times to conception leading to a live birth were, respectively, 21.9 versus 36.1 months. Reduced menstrual blood loss was reported in 7.5% (5/67) versus 20.3% (13/64) and dysmenorrhea in 14.9% (10/67) versus 34.4% (22/64), respectively. CONCLUSION(S) Application of ACP gel following D&C performed after miscarriage seems to have a favorable effect on subsequent reproductive outcomes in women with at least one previous D&C. Given the fact that the study was not powered for reproductive outcomes, the data should be interpreted with caution. The effect may be underestimated due to routine removal of IUAs. DUTCH CLINICAL TRIAL REGISTRY NUMBER NTR 3120.
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Posarelli C, Passani A, Del Re M, Fogli S, Toro MD, Ferreras A, Figus M. Cross-Linked Hyaluronic Acid as Tear Film Substitute. J Ocul Pharmacol Ther 2019; 35:381-387. [PMID: 31373862 DOI: 10.1089/jop.2018.0151] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Purpose: The aim of this review is to clarify the role of cross-linked Hyaluronic acid (HA) molecule as a tear supplement and to define its possible applications in dry eye disease. Methods: Current Literature about HA and its cross-linked derivatives has been examined. Results: HA is superior in increasing the viscosity and stability of the tear film compared with other tear supplements such as polyvinyl alcohol, hydroxypropyl methylcellulose, carboximethyl cellulose and polyethylene glycol. Moreover, HA can be modified in different ways to improve its properties such as molecular weight, viscosity, and hydrophobicity to adapt the new artificial molecule to different aims. Conclusions: The current pharmacological trend is to improve the properties of HA by cross-linking parts of the molecule to achieve better bioavailability and resistence to degradation. In dry eye disease, cross-linked HA as tear supplement seems to provide better ocular comfort than linear HA and is therefore subjected to growing interest and diffusion.
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Affiliation(s)
- Chiara Posarelli
- Department of Surgical, Medical, Molecular Pathology and of Critical Area, University of Pisa, Pisa, Italy
| | - Andrea Passani
- Department of Surgical, Medical, Molecular Pathology and of Critical Area, University of Pisa, Pisa, Italy
| | - Marzia Del Re
- Department of Medical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Stefano Fogli
- Department of Medical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Antonio Ferreras
- Department of Ophthalmology, Miguel Servet University Hospital, Zaragoza, Spain
| | - Michele Figus
- Department of Surgical, Medical, Molecular Pathology and of Critical Area, University of Pisa, Pisa, Italy
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Covalently-Linked Hyaluronan versus Acid Etched Titanium Dental Implants: A Crossover RCT in Humans. Int J Mol Sci 2019; 20:ijms20030763. [PMID: 30754668 PMCID: PMC6387289 DOI: 10.3390/ijms20030763] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 01/24/2019] [Accepted: 02/06/2019] [Indexed: 12/11/2022] Open
Abstract
Biochemical modification of titanium surfaces (BMTiS) entails immobilization of biomolecules to implant surfaces in order to induce specific host responses. This crossover randomized clinical trial assesses clinical success and marginal bone resorption of dental implants bearing a surface molecular layer of covalently-linked hyaluronan in comparison with control implants up to 36 months after loading. Patients requiring bilateral implant rehabilitation received hyaluronan covered implants in one side of the mouth and traditional implants in the other side. Two months after the first surgery, a second surgery was undergone to uncover the screw and to place a healing abutment. After two weeks, the operator proceeded with prosthetic procedures. Implants were evaluated by periapical radiographs and the crestal bone level was recorded at mesial and distal sites—at baseline and up to 36 months. One hundred and six implants were positioned, 52 HY-coated, and 48 controls were followed up. No differences were observed in terms of insertion and stability, wound healing, implant success, and crestal bone resorption at any time considered. All interventions had an optimal healing, and no adverse events were recorded. This trial shows, for the first time, a successful use in humans of biochemical-modified implants in routine clinical practice and in healthy patients and tissues with satisfactory outcomes.
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Eisele A, Zaun H, Kuballa J, Elling L. In Vitro One-Pot Enzymatic Synthesis of Hyaluronic Acid from Sucrose and N
-Acetylglucosamine: Optimization of the Enzyme Module System and Nucleotide Sugar Regeneration. ChemCatChem 2018. [DOI: 10.1002/cctc.201800370] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Anna Eisele
- Laboratory for Biomaterials, Institute of Biotechnology and Helmholtz-Institute for Biomedical Engineering; RWTH Aachen University; Pauwelsstraße 20 52074 Aachen Germany
| | - Henning Zaun
- Research and Development Department; GALAB Laboratories GmbH; Am Schleusengraben 7 21029 Hamburg Germany
| | - Jürgen Kuballa
- Research and Development Department; GALAB Laboratories GmbH; Am Schleusengraben 7 21029 Hamburg Germany
| | - Lothar Elling
- Laboratory for Biomaterials, Institute of Biotechnology and Helmholtz-Institute for Biomedical Engineering; RWTH Aachen University; Pauwelsstraße 20 52074 Aachen Germany
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Li X, Wu L, Zhou Y, Fan X, Huang J, Wu J, Yu R, Lou J, Yang M, Yao Z, Xue M. New Crosslinked Hyaluronan Gel for the Prevention of Intrauterine Adhesions after Dilation and Curettage in Patients with Delayed Miscarriage: A Prospective, Multicenter, Randomized, Controlled Trial. J Minim Invasive Gynecol 2018; 26:94-99. [PMID: 29678756 DOI: 10.1016/j.jmig.2018.03.032] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 02/24/2018] [Accepted: 03/05/2018] [Indexed: 11/16/2022]
Abstract
STUDY OBJECTIVES To evaluate the efficacy of a new crosslinked hyaluronan (NCH) gel in reducing the formation of intrauterine adhesions (IUAs) after dilation and curettage (D&C). DESIGN Randomized controlled trial (Canadian Task Force classification I). SETTINGS Six hospitals for maternal and child healthcare in China. PATIENTS A total of 300 patients were randomized to undergo D&C for delayed miscarriage without previous history of D&C. Twenty-six patients (9%) were lost to follow-up and were excluded from the analysis. INTERVENTIONS Women were randomly assigned to D&C alone (control group; n = 150) or D&C plus NCH gel application (NCH gel group; n = 150) with 1:1 allocation. MEASUREMENTS AND MAIN RESULTS All patients were evaluated using the American Fertility Society classification of IUAs during follow-up diagnostic hysteroscopy, scheduled at 3 months after D&C procedure. The primary endpoint was the number of women with IUAs at 3 months, and the secondary endpoints were adhesion scores and severity of IUAs. Postoperative efficacy data were available for 274 women (137 in each group). Intrauterine adhesion formations were observed in 13 of the 137 women (9.5%) in the NCH gel group and in 33 of the 137 women (24.1%) in the control group (p = .0012; relative risk [RR], 0.3939; 95% confidence interval [CI], 0.2107-0.7153), a difference of 14.6% (95% CI, 5.92%-23.28%) between the 2 groups. The extent of intrauterine cavity involved, type of adhesion and menstrual pattern, and cumulative adhesion scores were significantly lower in the NCH gel group compared with the control group (p = .0007, .008, .0012, and .0006, respectively). The proportion of women with moderate to severe IUAs was significantly lower in the NCH gel group than that in the control group (1 of 137 [0.7%] vs 16 of 137 [11.7%]; p = .0002; RR, 0.0625; 95% CI, 0.0084-0.4648), a difference of 11.95% (95% CI, 5.39%-16.51%) between the 2 groups. CONCLUSIONS The current study demonstrates that IUAs are frequently formed after D&C for delayed miscarriage in women without a previous history of D&C procedures, and the application of NCH gel significantly reduces IUA formation.
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Affiliation(s)
- Xueying Li
- Department of Obstetrics, Hunan Province Maternal and Child Health Care Hospital, Changsha, Hunan, China
| | - Ling Wu
- Department of Obstetrics, Hunan Province Maternal and Child Health Care Hospital, Changsha, Hunan, China
| | - Yanfei Zhou
- The Women's Health Center, Changsha Hospital for Maternal and Child Health Care, Changsha, Hunan, China
| | - Xing Fan
- The Women's Health Center, Changsha Hospital for Maternal and Child Health Care, Changsha, Hunan, China
| | - Jufang Huang
- Department of Obstetrics, The Maternal and Child Health Care Hospital of Hengyang City, Hengyang, Hunan, China
| | - Juhua Wu
- Department of Obstetrics, The Maternal and Child Health Care Hospital of Hengyang City, Hengyang, Hunan, China
| | - Renxiu Yu
- Department of Obstetrics, The Maternal and Child Health Care Hospital of Changde City, Changde, Hunan, China
| | - Jianying Lou
- Department of Obstetrics, The Maternal and Child Health Care Hospital of Changde City, Changde, Hunan, China
| | - Mengjie Yang
- Department of Obstetrics, Huaihua City Maternal and Child Health Care Hospital, Huaihua, Hunan, China
| | - Zhihong Yao
- Department of Obstetrics, Yueyang Maternal and Child Health-Care Hospital, Yueyang, Hunan, China
| | - Min Xue
- Department of Obstetrics and Gynecology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China.
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Pomin VH, Mulloy B. Glycosaminoglycans and Proteoglycans. Pharmaceuticals (Basel) 2018; 11:ph11010027. [PMID: 29495527 PMCID: PMC5874723 DOI: 10.3390/ph11010027] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 02/26/2018] [Accepted: 02/26/2018] [Indexed: 12/31/2022] Open
Abstract
In this editorial to MDPI Pharmaceuticals special issue “Glycosaminoglycans and Proteoglycans” we describe in outline the common structural features of glycosaminoglycans and the characteristics of proteoglycans, including the intracellular proteoglycan, serglycin, cell-surface proteoglycans, like syndecans and glypicans, and the extracellular matrix proteoglycans, like aggrecan, perlecan, and small leucine-rich proteoglycans. The context in which the pharmaceutical uses of glycosaminoglycans and proteoglycans are presented in this special issue is given at the very end.
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Affiliation(s)
- Vitor H Pomin
- Program of Glycobiology, Institute of Medical Biochemistry Leopoldo de Meis and University Hospital Clementino Fraga Filho, Federal University of Rio de Janeiro, Rio de Janeiro, RJ 21941-913, Brazil.
| | - Barbara Mulloy
- Glycosciences Laboratory, Department of Medicine, Imperial College London, Burlington Danes Building, Du Cane Road, London W12 0NN, UK.
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Avenoso A, D'Ascola A, Scuruchi M, Mandraffino G, Calatroni A, Saitta A, Campo S, Campo GM. Hyaluronan in experimental injured/inflamed cartilage: In vivo studies. Life Sci 2018; 193:132-140. [PMID: 29126884 DOI: 10.1016/j.lfs.2017.11.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 10/28/2017] [Accepted: 11/07/2017] [Indexed: 02/07/2023]
Abstract
Joint disease is characterized by an imbalance between the synthesis and degradation of articular cartilage and subchondral bone accompanied by capsular fibrosis, osteophyte formation and varying degrees of inflammation of the synovial membrane. Many animal models have been developed to study arthritis and osteoarthritis that enable experimental conditions, diet and environmental risk factors to be carefully controlled. Animal-based studies have demonstrated the positive effects of exogenous HA on the preservation of joint cartilage in different models of arthritis and osteoarthritis. Although many promising effects of exogenous HA have been reported, there remains uncertainty as to its effectiveness in reversing cartilage injury and other manifestations of joint diseases because of difficulties in interpreting and unifying the results of these studies. A review of the literature of the last decade was conducted to report the results and to determine what we have learned from animal models in relation to joint inflammation induced by experimental models and HA treatment.
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Affiliation(s)
- Angela Avenoso
- Department of Biomedical and Dental Sciences and Morphofunctional Images, Policlinico Universitario, University of Messina, 98125 Messina, Italy
| | - Angela D'Ascola
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, 98125 Messina, Italy
| | - Michele Scuruchi
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, 98125 Messina, Italy
| | - Giuseppe Mandraffino
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, 98125 Messina, Italy
| | - Alberto Calatroni
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, 98125 Messina, Italy
| | - Antonino Saitta
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, 98125 Messina, Italy
| | - Salvatore Campo
- Department of Biomedical and Dental Sciences and Morphofunctional Images, Policlinico Universitario, University of Messina, 98125 Messina, Italy
| | - Giuseppe M Campo
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, 98125 Messina, Italy.
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Avenoso A, D'Ascola A, Scuruchi M, Mandraffino G, Calatroni A, Saitta A, Campo S, Campo GM. Hyaluronan in the experimental injury of the cartilage: biochemical action and protective effects. Inflamm Res 2018; 67:5-20. [PMID: 28803264 DOI: 10.1007/s00011-017-1084-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 07/25/2017] [Accepted: 07/29/2017] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Our knowledge of extracellular matrix (ECM) structure and function has increased enormously over the last decade or so. There is evidence demonstrating that ECM provides signals affecting cell adhesion, shape, migration, proliferation, survival, and differentiation. ECM presents many domains that become active after proteolytic cleavage. These active ECM fragments are called matrikines which play different roles; in particular, they may act as potent inflammatory mediators during cartilage injury. FINDINGS A major component of the ECM that undergoes dynamic regulation during cartilage damage and inflammation is the non-sulphated glycosaminoglycan (GAG) hyaluronan (HA). In this contest, HA is the most studied because of its different activity due to the different polymerization state. In vivo evidences have shown that low molecular weight HA exerts pro-inflammatory action, while high molecular weight HA possesses anti-inflammatory properties. Therefore, the beneficial HA effects on arthritis are not only limited to its viscosity and lubricant action on the joints, but it is especially due to a specific and effective anti-inflammatory activity. Several in vitro experimental investigations demonstrated that HA treatment may regulate different biochemical pathways involved during the cartilage damage. Emerging reports are suggesting that the ability to recognize receptors both for the HA degraded fragments, whether for the high-polymerized native HA involve interaction with integrins, toll-like receptors (TLRs), and the cluster determinant (CD44). The activation of these receptors induced by small HA fragments, via the nuclear factor kappa-light-chain enhancer of activated B cell (NF-kB) mediation, directly or other different pathways, produces the transcription of a large number of damaging intermediates that lead to cartilage erosion. CONCLUSIONS This review briefly summarizes a number of findings of the recent studies focused on the protective effects of HA, at the different polymerization states, on experimental arthritis in vitro both in animal and human cultured chondrocytes.
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Affiliation(s)
- Angela Avenoso
- Department of Biomedical and Dental Sciences and Morphofunctional Images, Policlinico Universitario, University of Messina, 98125, Messina, Italy
| | - Angela D'Ascola
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, Torre Biologica, 5° piano, Via C. Valeria, 98125, Messina, Italy
| | - Michele Scuruchi
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, Torre Biologica, 5° piano, Via C. Valeria, 98125, Messina, Italy
| | - Giuseppe Mandraffino
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, Torre Biologica, 5° piano, Via C. Valeria, 98125, Messina, Italy
| | - Alberto Calatroni
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, Torre Biologica, 5° piano, Via C. Valeria, 98125, Messina, Italy
| | - Antonino Saitta
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, Torre Biologica, 5° piano, Via C. Valeria, 98125, Messina, Italy
| | - Salvatore Campo
- Department of Biomedical and Dental Sciences and Morphofunctional Images, Policlinico Universitario, University of Messina, 98125, Messina, Italy
| | - Giuseppe M Campo
- Department of Clinical and Experimental Medicine, University of Messina, Policlinico Universitario, Torre Biologica, 5° piano, Via C. Valeria, 98125, Messina, Italy.
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Rüther L, Bolke L, Schlippe GR, Voss WA. [Hyaluronan as a key for accelerated wound healing in human 3D full thickness skin models]. Hautarzt 2017; 68:987-993. [PMID: 28993846 DOI: 10.1007/s00105-017-4054-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Wound healing can be divided into three phases: (1) exsudation phase, (2) granulation phase, (3) regeneration phase. In particular, the epithelization phase is of great importance in order to quickly reconstitute the natural skin barrier. The aim of the present study was to determine the reepithelization kinetics of untreated and 0.5% sodium hyaluronate (NHA) treated human 3D full thickness skin models. MATERIALS AND METHODS The test protocol consisted of topically applying 10 µl of the test substance 0.5% NHA twice a day. Evaluation of reepithelialization kinetics was carried out from days 2-6. Determination of the influence on immune response was performed based on quantification of IL-1α and IL-10. RESULTS Application of 0.5% NHA twice a day enhanced the reepithelialization speed at all time points (p < 0.001). This observation is accompanied by a reduced expression of IL-10 paralleled by an elevated expression of IL-1α on days 2-4 (p < 0.001). DISCUSSION The treatment of human skin models with NHA resulted in a significantly increased reepithelization velocity of wounded tissue and consequently promoted faster wound closure, compared to untreated controls. It can be assumed that the downregulation of IL-10 caused the IL1-α mediated increased immune response which finally leads to accelerated wound healing. Follow-up studies will reveal if the faster wound healing and the modulation of the immune response through the application of NHA is valid in vivo.
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Affiliation(s)
- L Rüther
- , Engelstr. 37, 48143, Münster, Deutschland.
| | - L Bolke
- , Engelstr. 37, 48143, Münster, Deutschland
| | | | - W A Voss
- , Engelstr. 37, 48143, Münster, Deutschland
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