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Alsharabasy AM, Pandit A. Hyaluronan-based Hydrogels for 3D Modelling of Tumour Tissues. Tissue Eng Part C Methods 2024. [PMID: 39345138 DOI: 10.1089/ten.tec.2024.0271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/01/2024] Open
Abstract
Although routine 2D cell culture techniques have advanced basic cancer research owing to their simplicity, cost-effectiveness, and reproducibility, they have limitations that necessitate the development of advanced 3D tumour models that better recapitulate the tumour microenvironment. Various biomaterials have been used to establish these 3D models, enabling the study of cancer cell behaviour within different matrices. Hyaluronic acid (HA), a key component of the extracellular matrix in tumour tissues, has been widely studied and employed in the development of multiple cancer models. This review first examines the role of HA in tumours, including its function as an extracellular matrix (ECM) component and regulator of signalling pathways that affect tumour progression. It then explores HA-based models for various cancers, focusing on HA as a central component of the 3D matrix and its mobilization within the matrix for targeted studies of cell behaviour and drug testing. The tumour models discussed included those for breast cancer, glioblastoma, fibrosarcoma, gastric cancer, hepatocellular carcinoma, and melanoma. The review concludes with a discussion of future prospects for developing more robust and high-throughput HA-based models to more accurately mimic the tumour microenvironment and improve drug testing.
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Affiliation(s)
- Amir M Alsharabasy
- University of Galway, CÚRAM. SFI Research Centre for Medical Devices, Biomedical Sciences building, Newcastle, Galway, Ireland, Ireland, H91 W2TY;
| | - Abhay Pandit
- University of Galway, CÚRAM, SFI Research Centre for Medical Devices, Galway, Ireland;
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2
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Berdiaki A, Neagu M, Tzanakakis P, Spyridaki I, Pérez S, Nikitovic D. Extracellular Matrix Components and Mechanosensing Pathways in Health and Disease. Biomolecules 2024; 14:1186. [PMID: 39334952 PMCID: PMC11430160 DOI: 10.3390/biom14091186] [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: 08/07/2024] [Revised: 09/12/2024] [Accepted: 09/18/2024] [Indexed: 09/30/2024] Open
Abstract
Glycosaminoglycans (GAGs) and proteoglycans (PGs) are essential components of the extracellular matrix (ECM) with pivotal roles in cellular mechanosensing pathways. GAGs, such as heparan sulfate (HS) and chondroitin sulfate (CS), interact with various cell surface receptors, including integrins and receptor tyrosine kinases, to modulate cellular responses to mechanical stimuli. PGs, comprising a core protein with covalently attached GAG chains, serve as dynamic regulators of tissue mechanics and cell behavior, thereby playing a crucial role in maintaining tissue homeostasis. Dysregulation of GAG/PG-mediated mechanosensing pathways is implicated in numerous pathological conditions, including cancer and inflammation. Understanding the intricate mechanisms by which GAGs and PGs modulate cellular responses to mechanical forces holds promise for developing novel therapeutic strategies targeting mechanotransduction pathways in disease. This comprehensive overview underscores the importance of GAGs and PGs as key mediators of mechanosensing in maintaining tissue homeostasis and their potential as therapeutic targets for mitigating mechano-driven pathologies, focusing on cancer and inflammation.
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Affiliation(s)
- Aikaterini Berdiaki
- Department of Histology-Embryology, Medical School, University of Crete, 712 03 Heraklion, Greece; (A.B.); (P.T.); (I.S.)
| | - Monica Neagu
- Immunology Department, “Victor Babes” National Institute of Pathology, 050096 Bucharest, Romania;
| | - Petros Tzanakakis
- Department of Histology-Embryology, Medical School, University of Crete, 712 03 Heraklion, Greece; (A.B.); (P.T.); (I.S.)
| | - Ioanna Spyridaki
- Department of Histology-Embryology, Medical School, University of Crete, 712 03 Heraklion, Greece; (A.B.); (P.T.); (I.S.)
| | - Serge Pérez
- Centre de Recherche sur les Macromolécules Végétales (CERMAV), Centre National de la Recherche Scientifique (CNRS), University Grenoble Alpes, 38000 Grenoble, France;
| | - Dragana Nikitovic
- Department of Histology-Embryology, Medical School, University of Crete, 712 03 Heraklion, Greece; (A.B.); (P.T.); (I.S.)
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Geng H, Chen M, Guo C, Wang W, Chen D. Marine polysaccharides: Biological activities and applications in drug delivery systems. Carbohydr Res 2024; 538:109071. [PMID: 38471432 DOI: 10.1016/j.carres.2024.109071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/23/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024]
Abstract
The ocean is the common home of a large number of marine organisms, including plants, animals, and microorganisms. Researchers can extract thousands of important bioactive components from the oceans and use them extensively to treat and prevent diseases. In contrast, marine polysaccharide macromolecules such as alginate, carrageenan, Laminarin, fucoidan, chitosan, and hyaluronic acid have excellent physicochemical properties, good biocompatibility, and high bioactivity, which ensures their wide applications and strong therapeutic potentials in drug delivery. Drug delivery systems (DDS) based on marine polysaccharides and modified marine polysaccharide molecules have emerged as an innovative technology for controlling drug distribution on temporal, spatial, and dosage scales. They can detect and respond to external stimuli such as pH, temperature, and electric fields. These properties have led to their wide application in the design of novel drug delivery systems such as hydrogels, polymeric micelles, liposomes, microneedles, microspheres, etc. In addition, marine polysaccharide-based DDS not only have smart response properties but also can combine with the unique biological properties of the marine polysaccharide base to exert synergistic therapeutic effects. The biological activities of marine polysaccharides and the design of marine polysaccharide-based DDS are reviewed. Marine polysaccharide-based responsive DDS are expected to provide new strategies and solutions for disease treatment.
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Affiliation(s)
- Hongxu Geng
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai, 264005, PR China.
| | - Meijun Chen
- Yantai Muping District Hospital of Traditional Chinese Medicine, No.505, Government Street, Muping District, Yantai, 264110, PR China.
| | - Chunjing Guo
- College of Marine Life Science, Ocean University of China, 5# Yushan 10 Road, Qingdao, 266003, PR China.
| | - Wenxin Wang
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai, 264005, PR China.
| | - Daquan Chen
- Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs, School of Pharmacy, Yantai University, Yantai, 264005, PR China.
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4
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Cui L, Zou S, Liu J, Lv H, Li H, Zhang Z. Potential effects of sodium hyaluronate on constipation-predominant irritable bowel syndrome. Int Immunopharmacol 2024; 127:111404. [PMID: 38128311 DOI: 10.1016/j.intimp.2023.111404] [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: 10/13/2023] [Revised: 11/25/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023]
Abstract
Treatment strategies for constipation-predominant irritable bowel syndrome (IBS-C) continue to improve. However, effective drugs are still lacking. Herein, we explored whether sodium hyaluronate (SH) could be used to treat IBS-C. The effects of SH with different molecular weights were compared in a rat model of IBS-C. Low-molecular-weight SH (LMW-SH, 5 ∼ 10 kDa), medium-molecular-weight SH (MMW-SH, 200 ∼ 400 kDa), and high-molecular-weight SH (HMW-SH, 1300 ∼ 1500 kDa) were screened for efficacy in IBS-C using the following indicators: body weight, number of fecal pellets, fecal moisture, visceral hypersensitivity, and gastrointestinal transit rate. H-HMW-SH was the most effective in improving IBS-C symptoms. The ELISA kits indicated that H-HMW-SH reduced the levels of pro-inflammatory cytokines IL-1β, IL-18, and TNF-α in IBS-C rats. In addition, both western blot and immunofluorescence analyses showed that H-HMW-SH increased the protein expressions of claudin-1, occludin and zonula occludens-1. Furthermore, H-HMW-SH restored the balance of intestinal flora in different intestinal contents (duodenum, jejunum, ileum, and colon) and feces of rats with IBS-C. Overall, our study illustrates the therapeutic potential of H-HMW-SH in the treatment of IBS-C.
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Affiliation(s)
- Li Cui
- Jiangsu Province Academy of Traditional Chinese Medicine, 210028 Nanjing, China
| | - Shuting Zou
- Jiangsu Province Academy of Traditional Chinese Medicine, 210028 Nanjing, China
| | - Jing Liu
- Jiangsu Province Academy of Traditional Chinese Medicine, 210028 Nanjing, China
| | - Huixia Lv
- School of Pharmacy, China Pharmaceutical University, 211198 Nanjing, China.
| | - Hui Li
- Jiangsu Province Academy of Traditional Chinese Medicine, 210028 Nanjing, China.
| | - Zhenhai Zhang
- Jiangsu Province Academy of Traditional Chinese Medicine, 210028 Nanjing, China.
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Saha S, Fan F, Alderfer L, Graham F, Hall E, Hanjaya-Putra D. Synthetic hyaluronic acid coating preserves the phenotypes of lymphatic endothelial cells. Biomater Sci 2023; 11:7346-7357. [PMID: 37789798 PMCID: PMC10628678 DOI: 10.1039/d3bm00873h] [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: 05/19/2023] [Accepted: 09/14/2023] [Indexed: 10/05/2023]
Abstract
Lymphatic endothelial cells (LECs) play a critical role in the formation and maintenance of the lymphatic vasculature, which is essential for the immune system, fluid balance, and tissue repair. However, LECs are often difficult to study in vivo and in vitro models that accurately mimic their behaviors and phenotypes are limited. In particular, LECs have been shown to lose their lymphatic markers over time while being cultured in vitro, which reflect their plasticity and heterogeneity in vivo. Since LECs uniquely express lymphatic vessel endothelial hyaluronan receptor-1 (LYVE-1), we hypothesized that surface coating with hyaluronic acid (HA) can preserve LEC phenotypes and functionalities. Dopamine conjugated hyaluronic acid (HA-DP) was synthesized with 42% degree of substitution to enable surface modification and conjugation onto standard tissue culture plates. Compared to fibronectin coating and tissue culture plate controls, surface coating with HA-DP was able to preserve lymphatic markers, such as prospero homeobox protein 1 (Prox1), podoplanin (PDPN), and LYVE-1 over several passages in vitro. LECs cultured on HA-DP expressed lower levels of focal adhesion kinase (FAK) and YAP/TAZ, which may be responsible for the maintenance of the lymphatic characteristics. Collectively, the HA-DP coating may provide a novel method for culturing human LECs in vitro toward more representative studies in basic lymphatic biology and lymphatic regeneration.
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Affiliation(s)
- Sanjoy Saha
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, IN 46556, USA.
| | - Fei Fan
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, IN 46556, USA.
| | - Laura Alderfer
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, IN 46556, USA.
| | - Francine Graham
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, IN 46556, USA
| | - Eva Hall
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, IN 46556, USA.
| | - Donny Hanjaya-Putra
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, IN 46556, USA.
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, IN 46556, USA
- Harper Cancer Research Institute, University of Notre Dame, IN 46556, USA
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Chen F, Chai J, Zhao J, Wu J, Chen B. Basic and clinical study of the effect of exogenous hyaluronic acid on the quality of acellular dermal matrix combined with thin intermediate split thickness skin graft. Eur J Med Res 2023; 28:486. [PMID: 37932853 PMCID: PMC10626683 DOI: 10.1186/s40001-023-01283-4] [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: 12/17/2022] [Accepted: 08/12/2023] [Indexed: 11/08/2023] Open
Abstract
BACKGROUND To promote wound recovery in the recipient region, we studied the impact of exogenous hyaluronic acid (HA) on acellular dermal matrix (ADM) paired with thin intermediate-thickness skin transplant. METHODS This study contains animal and clinical experiments. 50 Japanese big ear rabbits were separated into HA1, HA2, PADM, TS, and NS groups. Clinical part included 50 scar patients dividing into 5 groups (TS + HA + ADM 1, TS + ADM2, TS, TS + ADM and normal skin (NS)). RESULTS In the animal trial, after 56 days, the grafts contracted least in the HA2 group; HA2 had the highest microvascular density (MVD), HA concentration, and collagen I and III expression. In clinical work, ADM > HA + ADM2 > HA + ADM1 > TS > NS; Type I and III collagen: HA + ADM1 and HA + ADM2 were higher than ADM; HA content: TS > HA + ADM1 > HA + ADM 2 > ADM. CONCLUSIONS ADM, exogenous hyaluronic acid mixed with thin skin autograft has better biomechanical qualities and therapeutic impact than acellular dermal matrix alone, and the reconstructive result is near to self-thick skin autograft in all indexes.
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Affiliation(s)
- Fuhuan Chen
- Comprehensive ward, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, China
| | - Jiake Chai
- Department of Burn and Plastic Surgery, Fourth Medical Center of Chinese, Burns Institute, Burn & Plastic Hospital of Chinese PLA General Hospital, PLA General Hospital, Beijing, 100048, China
| | - Jingyu Zhao
- Department of Burn and Plastic Surgery, Fourth Medical Center of Chinese, Burns Institute, Burn & Plastic Hospital of Chinese PLA General Hospital, PLA General Hospital, Beijing, 100048, China
| | - Jiang Wu
- Department of Burn and Plastic Surgery, Fourth Medical Center of Chinese, Burns Institute, Burn & Plastic Hospital of Chinese PLA General Hospital, PLA General Hospital, Beijing, 100048, China
| | - Baoguo Chen
- Medical Cosmetic Center, Beijing United Family Hospital and Clinics, 2 Jiangtai Road, Chaoyang District, Beijing, 100015, China.
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7
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Yung S, Chan TM. Endothelial cell activation and glycocalyx shedding - potential as biomarkers in patients with lupus nephritis. Front Immunol 2023; 14:1251876. [PMID: 37854589 PMCID: PMC10579905 DOI: 10.3389/fimmu.2023.1251876] [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: 07/02/2023] [Accepted: 09/18/2023] [Indexed: 10/20/2023] Open
Abstract
Lupus nephritis (LN) is a common and severe manifestation of systemic lupus erythematosus and an important cause of acute and chronic kidney injury. Early diagnosis of LN and preventing relapses are key to preserving renal reserve. However, due to the complexity and heterogeneity of the disease, clinical management remains challenging. Kidney biopsy remains the gold standard for confirming the diagnosis of LN and subsequent assessment of kidney histopathology, but it is invasive and cannot be repeated frequently. Current clinical indicators of kidney function such as proteinuria and serum creatinine level are non-specific and do not accurately reflect histopathological changes, while anti-dsDNA antibody and C3 levels reflect immunological status but not kidney injury. Identification of novel and specific biomarkers for LN is prerequisite to improve management. Renal function deterioration is associated with changes in the endothelial glycocalyx, a delicate gel-like layer located at the interface between the endothelium and bloodstream. Inflammation induces endothelial cell activation and shedding of glycocalyx constituents into the circulation. This review discusses the potential role of soluble glycocalyx components as biomarkers of active LN, especially in patients in whom conventional serological and biochemical markers do not appear helpful.
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Affiliation(s)
- Susan Yung
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Tak Mao Chan
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
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Woo AM, Sontheimer H. Interactions between astrocytes and extracellular matrix structures contribute to neuroinflammation-associated epilepsy pathology. FRONTIERS IN MOLECULAR MEDICINE 2023; 3:1198021. [PMID: 39086689 PMCID: PMC11285605 DOI: 10.3389/fmmed.2023.1198021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 05/31/2023] [Indexed: 08/02/2024]
Abstract
Often considered the "housekeeping" cells of the brain, astrocytes have of late been rising to the forefront of neurodegenerative disorder research. Identified as crucial components of a healthy brain, it is undeniable that when astrocytes are dysfunctional, the entire brain is thrown into disarray. We offer epilepsy as a well-studied neurological disorder in which there is clear evidence of astrocyte contribution to diseases as evidenced across several different disease models, including mouse models of hippocampal sclerosis, trauma associated epilepsy, glioma-associated epilepsy, and beta-1 integrin knockout astrogliosis. In this review we suggest that astrocyte-driven neuroinflammation, which plays a large role in the pathology of epilepsy, is at least partially modulated by interactions with perineuronal nets (PNNs), highly structured formations of the extracellular matrix (ECM). These matrix structures affect synaptic placement, but also intrinsic neuronal properties such as membrane capacitance, as well as ion buffering in their immediate milieu all of which alters neuronal excitability. We propose that the interactions between PNNs and astrocytes contribute to the disease progression of epilepsy vis a vis neuroinflammation. Further investigation and alteration of these interactions to reduce the resultant neuroinflammation may serve as a potential therapeutic target that provides an alternative to the standard anti-seizure medications from which patients are so frequently unable to benefit.
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Affiliation(s)
- AnnaLin M. Woo
- Neuroscience Graduate Program, Neuroscience Department, University of Virginia, Charlottesville, VA, United States
| | - Harald Sontheimer
- Neuroscience Department, University of Virginia, Charlottesville, VA, United States
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Dzobo K, Dandara C. The Extracellular Matrix: Its Composition, Function, Remodeling, and Role in Tumorigenesis. Biomimetics (Basel) 2023; 8:146. [PMID: 37092398 PMCID: PMC10123695 DOI: 10.3390/biomimetics8020146] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/31/2023] [Accepted: 04/03/2023] [Indexed: 04/25/2023] Open
Abstract
The extracellular matrix (ECM) is a ubiquitous member of the body and is key to the maintenance of tissue and organ integrity. Initially thought to be a bystander in many cellular processes, the extracellular matrix has been shown to have diverse components that regulate and activate many cellular processes and ultimately influence cell phenotype. Importantly, the ECM's composition, architecture, and stiffness/elasticity influence cellular phenotypes. Under normal conditions and during development, the synthesized ECM constantly undergoes degradation and remodeling processes via the action of matrix proteases that maintain tissue homeostasis. In many pathological conditions including fibrosis and cancer, ECM synthesis, remodeling, and degradation is dysregulated, causing its integrity to be altered. Both physical and chemical cues from the ECM are sensed via receptors including integrins and play key roles in driving cellular proliferation and differentiation and in the progression of various diseases such as cancers. Advances in 'omics' technologies have seen an increase in studies focusing on bidirectional cell-matrix interactions, and here, we highlight the emerging knowledge on the role played by the ECM during normal development and in pathological conditions. This review summarizes current ECM-targeted therapies that can modify ECM tumors to overcome drug resistance and better cancer treatment.
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Affiliation(s)
- Kevin Dzobo
- Medical Research Council, SA Wound Healing Unit, Hair and Skin Research Laboratory, Division of Dermatology, Department of Medicine, Groote Schuur Hospital, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa
| | - Collet Dandara
- Division of Human Genetics and Institute of Infectious Disease and Molecular Medicine, Department of Pathology, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa
- The South African Medical Research Council-UCT Platform for Pharmacogenomics Research and Translation, Department of Pathology, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, Cape Town 7925, South Africa
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Berdiaki A, Neagu M, Spyridaki I, Kuskov A, Perez S, Nikitovic D. Hyaluronan and Reactive Oxygen Species Signaling—Novel Cues from the Matrix? Antioxidants (Basel) 2023; 12:antiox12040824. [PMID: 37107200 PMCID: PMC10135151 DOI: 10.3390/antiox12040824] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 03/22/2023] [Accepted: 03/24/2023] [Indexed: 03/30/2023] Open
Abstract
Hyaluronan (HA) is a naturally occurring non-sulfated glycosaminoglycan (GAG) localized to the cell surface and the tissue extracellular matrix (ECM). It is composed of disaccharides containing glucuronic acid and N-acetylglucosamine, is synthesized by the HA synthase (HAS) enzymes and is degraded by hyaluronidase (HYAL) or reactive oxygen and nitrogen species (ROS/RNS) actions. HA is deposited as a high molecular weight (HMW) polymer and degraded to low molecular weight (LMW) fragments and oligosaccharides. HA affects biological functions by interacting with HA-binding proteins (hyaladherins). HMW HA is anti-inflammatory, immunosuppressive, and antiangiogenic, whereas LMW HA has pro-inflammatory, pro-angiogenetic, and oncogenic effects. ROS/RNS naturally degrade HMW HA, albeit at enhanced levels during tissue injury and inflammatory processes. Thus, the degradation of endothelial glycocalyx HA by increased ROS challenges vascular integrity and can initiate several disease progressions. Conversely, HA exerts a vital role in wound healing through ROS-mediated HA modifications, which affect the innate immune system. The normal turnover of HA protects against matrix rigidification. Insufficient turnover leads to increased tissue rigidity, leading to tissue dysfunction. Both endogenous and exogenous HMW HA have a scavenging capacity against ROS. The interactions of ROS/RNS with HA are more complex than presently perceived and present an important research topic.
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Silva de França F, Tambourgi DV. Hyaluronan breakdown by snake venom hyaluronidases: From toxins delivery to immunopathology. Front Immunol 2023; 14:1125899. [PMID: 37006255 PMCID: PMC10064005 DOI: 10.3389/fimmu.2023.1125899] [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: 12/20/2022] [Accepted: 02/14/2023] [Indexed: 03/19/2023] Open
Abstract
Snake venom enzymes have a broad range of molecular targets in plasma, tissues, and cells, among which hyaluronan (HA) is outstanding. HA is encountered in the extracellular matrix of diverse tissues and in the bloodstream, and its different chemical configurations dictate the diverse morphophysiological processes in which it participates. Hyaluronidases are highlighted among the enzymes involved in HA metabolism. This enzyme has been detected along the phylogenetic tree, suggesting that hyaluronidases exert multiple biological effects on different organisms. Hyaluronidases have been described in tissues, blood and snake venoms. Snake venom hyaluronidases (SVHYA) contribute to tissue destruction in envenomations and are called spreading factors since their action potentiates venom toxin delivery. Interestingly, SVHYA are clustered in Enzyme Class 3.2.1.35 together with mammalian hyaluronidases (HYAL). Both HYAL and SVHYA of Class 3.2.1.35 act upon HA, generating low molecular weight HA fragments (LMW-HA). LMW-HA generated by HYAL becomes a damage-associated molecular pattern that is recognized by Toll-like receptors 2 and 4, triggering cell signaling cascades culminating in innate and adaptive immune responses that are characterized by lipid mediator generation, interleukin production, chemokine upregulation, dendritic cell activation and T cell proliferation. In this review, aspects of the structures and functions of HA and hyaluronidases in both snake venoms and mammals are presented, and their activities are compared. In addition, the potential immunopathological consequences of HA degradation products generated after snakebite envenoming and their use as adjuvant to enhance venom toxin immunogenicity for antivenom production as well as envenomation prognostic biomarker are also discussed.
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Park J, Kim JE, Jin YJ, Roh YJ, Song HJ, Seol A, Park SH, Seo S, Lee H, Hwang DY. Anti-Atopic Dermatitis Effects of Abietic Acid Isolated from Rosin under Condition Optimized by Response Surface Methodology in DNCB-Spread BALB/c Mice. Pharmaceuticals (Basel) 2023; 16:ph16030407. [PMID: 36986507 PMCID: PMC10054120 DOI: 10.3390/ph16030407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 02/28/2023] [Accepted: 03/03/2023] [Indexed: 03/30/2023] Open
Abstract
Abietic acid (AA) is known to have beneficial effects on inflammation, photoaging, osteoporosis, cancer, and obesity; however, its efficacy on atopic dermatitis (AD) has not been reported. We investigated the anti-AD effects of AA, which was newly isolated from rosin, in an AD model. To achieve this, AA was isolated from rosin under conditions optimized by response surface methodology (RSM), and its effects on cell death, iNOS-induced COX-2 mediated pathway, inflammatory cytokine transcription, and the histopathological skin structure were analyzed in 2,4-dinitrochlorobenzene (DNCB)-treated BALB/c mice after treatment with AA for 4 weeks. AA was isolated and purified through isomerization and reaction-crystallization under the condition (HCl, 2.49 mL; reflux extraction time, 61.7 min; ethanolamine, 7.35 mL) established by RSM, resulting in AA with a purity and extraction yield of 99.33% and 58.61%, respectively. AA exhibited high scavenging activity against DPPH, ABTS, and NO radicals as well as hyaluronidase activity in a dose-dependent manner. The anti-inflammatory effects of AA were verified in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages through amelioration of the inflammatory response, including NO production, iNOS-induced COX-2 mediated pathway activation, and cytokine transcription. In the DNCB-treated AD model, the skin phenotypes, dermatitis score, immune organ weight, and IgE concentration were significantly ameliorated in the AA cream (AAC)-spread groups compared to the vehicle-spread group. In addition, AAC spread ameliorated DNCB-induced deterioration of skin histopathological structure through the recovery of the thickness of the dermis and epidermis and the number of mast cells. Furthermore, activation of the iNOS-induced COX-2 mediated pathway and increased inflammatory cytokine transcription were ameliorated in the skin of the DNCB+AAC-treated group. Taken together, these results indicate that AA, newly isolated from rosin, exhibits anti-AD effects in DNCB-treated AD models, and has the potential to be developed as a treatment option for AD-related diseases.
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Affiliation(s)
- Jumin Park
- Department of Food Science and Nutrition, College of Human Ecology, Pusan National University, Busan 46241, Republic of Korea
| | - Ji Eun Kim
- Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
| | - You Jeong Jin
- Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
| | - Yu Jeong Roh
- Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
| | - Hee Jin Song
- Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
| | - Ayun Seol
- Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
| | - So Hae Park
- Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
| | - Sungbaek Seo
- Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
| | - Heeseob Lee
- Department of Food Science and Nutrition, College of Human Ecology, Pusan National University, Busan 46241, Republic of Korea
- Longevity & Wellbeing Research Center, Laboratory Animals Resources Center, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
| | - Dae Youn Hwang
- Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
- Longevity & Wellbeing Research Center, Laboratory Animals Resources Center, College of Natural Resources and Life Science, Pusan National University, Miryang 50463, Republic of Korea
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Brain inflammation induces alterations in glycosaminoglycan metabolism and subsequent changes in CS-4S and hyaluronic acid. Int J Biol Macromol 2023; 230:123214. [PMID: 36634800 DOI: 10.1016/j.ijbiomac.2023.123214] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 01/04/2023] [Accepted: 01/06/2023] [Indexed: 01/11/2023]
Abstract
It remains uncertain how brain glycosaminoglycans (GAGs) contribute to the progression of inflammatory disorders like multiple sclerosis (MS). We investigated here neuroinflammation-mediated changes in GAG composition and metabolism using the mouse model of experimental autoimmune encephalomyelitis (EAE) and sham-immunized mice as controls. Cerebellum, mid- and forebrain at different EAE phases were investigated using gene expression analysis (microarray and RT-qPCR) as well as HPLC quantification of CS and hyaluronic acid (HA). The cerebellum was the most affected brain region showing a downregulation of Bcan, Cspg5, and an upregulation of Dse, Gusb, Hexb, Dcn and Has2 at peak EAE. Upregulation of genes involved in GAG degradation as well as synthesis of HA and decorin persisted from onset to peak, and diminished at remission, suggesting a severity-related decrease in CS and increments in HA. Relative disaccharide quantification confirmed a 3.6 % reduction of CS-4S at peak and a normalization during remission, while HA increased in both phases by 26.1 % and 17.6 %, respectively. Early inflammatory processes led to altered GAG metabolism in early EAE stages and subsequent partially reversible changes in CS-4S and in HA. Targeting early modifications in CS could potentially mitigate progression of EAE/MS.
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Size matters: differential property of hyaluronan and its fragments in the skin- relation to pharmacokinetics, immune activity and wound healing. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2023. [DOI: 10.1007/s40005-023-00614-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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15
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Lazrak A, Song W, Yu Z, Zhang S, Nellore A, Hoopes CW, Woodworth BA, Matalon S. Low molecular weight hyaluronan inhibits lung epithelial ion channels by activating the calcium-sensing receptor. Matrix Biol 2023; 116:67-84. [PMID: 36758905 PMCID: PMC10012407 DOI: 10.1016/j.matbio.2023.02.002] [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: 10/20/2022] [Revised: 02/01/2023] [Accepted: 02/02/2023] [Indexed: 02/11/2023]
Abstract
Herein, we tested the hypothesis that low molecular weight hyaluronan (LMW-HA) inhibits lung epithelial ions transport in-vivo, ex-vivo, and in-vitro by activating the calcium-sensing receptor (CaSR). Twenty-four hours post intranasal instillation of 50-150 µg/ml LMW-HA to C57BL/6 mice, there was a 75% inhibition of alveolar fluid clearance (AFC), a threefold increase in the epithelial lining fluid (ELF) depth, and a 20% increase in lung wet/dry (W/D) ratio. Incubation of human and mouse precision cut lung slices with 150 µg/ml LMW-HA reduced the activity and the open probability (Po) of epithelial sodium channel (ENaC) in alveolar epithelial type 2 (ATII) cells, and in mouse tracheal epithelial cells (MTEC) monolayers as early as 4 h. The Cl- current through cystic fibrosis transmembrane conductance regulator (CFTR) and the activity of Na,K-ATPase were both inhibited by more than 66% at 24 h. The inhibitory effects of LMW-HA on ion channels were reversed by 1 µM NPS-2143, or 150 µg/ml high molecular weight hyaluronan (HMW-HA). In HEK-293 cells expressing the calcium-sensitive Cl- channel TMEM16-A, CaSR was required for the activation of the Cl- current by LMW-HA. This is the first demonstration of lung ions and water transport inhibition by LMW-HA, and its mediation through the activation of CaSR.
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Affiliation(s)
- Ahmed Lazrak
- Department of Anesthesiology and Perioperative Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA; Division of Molecular and Translational Biomedicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA; Pulmonary Injury and Repair Center, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA; Gregory Fleming James Cystic Fibrosis Research Center, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA.
| | - Weifeng Song
- Department of Anesthesiology and Perioperative Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA; Division of Molecular and Translational Biomedicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA
| | - Zhihong Yu
- Department of Anesthesiology and Perioperative Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA; Division of Molecular and Translational Biomedicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA; Pulmonary Injury and Repair Center, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA
| | - Shaoyan Zhang
- Department of Otolaryngology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA; Gregory Fleming James Cystic Fibrosis Research Center, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA
| | - Anoma Nellore
- Department of Medicine, Division of Infectious Diseases, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA
| | - Charles W Hoopes
- Division of Cardiothoracic Surgery, Heersink School of Medicine, University of Alabama at Birmingham, AL 35295, USA
| | - Bradford A Woodworth
- Department of Otolaryngology, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA; Gregory Fleming James Cystic Fibrosis Research Center, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA
| | - Sadis Matalon
- Department of Anesthesiology and Perioperative Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA; Division of Molecular and Translational Biomedicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA; Pulmonary Injury and Repair Center, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35295, USA
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16
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Karousou E, Parnigoni A, Moretto P, Passi A, Viola M, Vigetti D. Hyaluronan in the Cancer Cells Microenvironment. Cancers (Basel) 2023; 15:cancers15030798. [PMID: 36765756 PMCID: PMC9913668 DOI: 10.3390/cancers15030798] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/23/2023] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
The presence of the glycosaminoglycan hyaluronan in the extracellular matrix of tissues is the result of the cooperative synthesis of several resident cells, that is, macrophages and tumor and stromal cells. Any change in hyaluronan concentration or dimension leads to a modification in stiffness and cellular response through receptors on the plasma membrane. Hyaluronan has an effect on all cancer cell behaviors, such as evasion of apoptosis, limitless replicative potential, sustained angiogenesis, and metastasis. It is noteworthy that hyaluronan metabolism can be dramatically altered by growth factors and matrikines during inflammation, as well as by the metabolic homeostasis of cells. The regulation of HA deposition and its dimensions are pivotal for tumor progression and cancer patient prognosis. Nevertheless, because of all the factors involved, modulating hyaluronan metabolism could be tough. Several commercial drugs have already been described as potential or effective modulators; however, deeper investigations are needed to study their possible side effects. Moreover, other matrix molecules could be identified and targeted as upstream regulators of synthetic or degrading enzymes. Finally, co-cultures of cancer, fibroblasts, and immune cells could reveal potential new targets among secreted factors.
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17
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Liu Y, Li L, Wang L, Lu L, Li Y, Huang G, Song J. 'Two-faces' of hyaluronan, a dynamic barometer of disease progression in tumor microenvironment. Discov Oncol 2023; 14:11. [PMID: 36698043 PMCID: PMC9877274 DOI: 10.1007/s12672-023-00618-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 01/13/2023] [Indexed: 01/27/2023] Open
Abstract
Hyaluronan (HA) is a linear polysaccharide consisting of disaccharide units which are the D-glucuronic acid and N-acetyl-D-glucosamine. As the largest component of the extracellular matrix in microenvironment, HA polymers with different molecular weights vary in properties to molecular biology function. High molecular weight HA (HMW-HA) is mainly found in normal tissue or physiological condition, and exhibits lubrication and protection properties due to its good water retention and viscoelasticity. On the other hand, an increase in HA catabolism leads to the accumulation of low molecular weight HA (LMW-HA) under pathological circumstances such as inflammation, pre-cancerous and tumor microenvironment. LMW-HA acts as extracellular signals to enhance tumorigenic and metastatic phenotype, such as energy reprogramming, angiogenesis and extracellular matrix (ECM) remodeling. This review discusses the basic properties of this simplest carbohydrate molecule in ECM with enormous potential, and its regulatory role between tumorigenesis and microenvironmental homeostasis. The extensive discoveries of the mechanisms underlying the roles of HA in various physiological and pathological processes would provide more information for future research in the fields of biomimetic materials, pharmaceutical and clinical applications.
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Affiliation(s)
- Ying Liu
- Department of Pharmacology, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530001, Guangxi, People's Republic of China
- Guangxi Key Laboratory of Traditional Chinese Medicine Quality Standards, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530001, Guangxi, People's Republic of China
| | - Li Li
- Department of Pharmacology, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530001, Guangxi, People's Republic of China.
- Guangxi Key Laboratory of Traditional Chinese Medicine Quality Standards, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530001, Guangxi, People's Republic of China.
| | - Li Wang
- Department of Pharmacology, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530001, Guangxi, People's Republic of China
- Guangxi Key Laboratory of Traditional Chinese Medicine Quality Standards, Guangxi Institute of Chinese Medicine & Pharmaceutical Science, Nanning, 530001, Guangxi, People's Republic of China
| | - Lu Lu
- School of Medicine & Health, Guangxi Vocational & Technical Institute of Industry, Nanning, 530001, Guangxi, People's Republic of China
| | - Ying Li
- Department of Pharmacy, Guangxi Orthopaedics and Traumatology Hospital, Nanning, 530012, Guangxi, People's Republic of China
| | - Guolin Huang
- Department of Pharmacy, The First People's Hospital of Nanning, Nanning, 530022, Guangxi, People's Republic of China
| | - Jinjing Song
- Department of Pharmacy, The First People's Hospital of Nanning, Nanning, 530022, Guangxi, People's Republic of China
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18
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Marangio A, Biccari A, D’Angelo E, Sensi F, Spolverato G, Pucciarelli S, Agostini M. The Study of the Extracellular Matrix in Chronic Inflammation: A Way to Prevent Cancer Initiation? Cancers (Basel) 2022; 14:cancers14235903. [PMID: 36497384 PMCID: PMC9741172 DOI: 10.3390/cancers14235903] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 12/04/2022] Open
Abstract
Bidirectional communication between cells and their microenvironment has a key function in normal tissue homeostasis, and in disease initiation, progression and a patient's prognosis, at the very least. The extracellular matrix (ECM), as an element of all tissues and cellular microenvironment, is a frequently overlooked component implicated in the pathogenesis and progression of several diseases. In the inflammatory microenvironment (IME), different alterations resulting from remodeling processes can affect ECM, progressively inducing cancer initiation and the passage toward a tumor microenvironment (TME). Indeed, it has been demonstrated that altered ECM components interact with a variety of surface receptors triggering intracellular signaling that affect cellular pathways in turn. This review aims to support the notion that the ECM and its alterations actively participate in the promotion of chronic inflammation and cancer initiation. In conclusion, some data obtained in cancer research with the employment of decellularized ECM (dECM) models are described. The reported results encourage the application of dECM models to investigate the short circuits contributing to the creation of distinct IME, thus representing a potential tool to avoid the progression toward a malignant lesion.
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Affiliation(s)
- Asia Marangio
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
- Fondazione Istituto di Ricerca Pediatrica, Città della Speranza, 35129 Padova, Italy
| | - Andrea Biccari
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
- Fondazione Istituto di Ricerca Pediatrica, Città della Speranza, 35129 Padova, Italy
| | - Edoardo D’Angelo
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
- Fondazione Istituto di Ricerca Pediatrica, Città della Speranza, 35129 Padova, Italy
| | - Francesca Sensi
- Fondazione Istituto di Ricerca Pediatrica, Città della Speranza, 35129 Padova, Italy
- Department of Women’s and Children’s Health, University of Padova, 35128 Padova, Italy
| | - Gaya Spolverato
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
| | - Salvatore Pucciarelli
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
| | - Marco Agostini
- General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani 2, 35128 Padova, Italy
- Fondazione Istituto di Ricerca Pediatrica, Città della Speranza, 35129 Padova, Italy
- Correspondence: ; Tel.: +39-049-964-0160
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19
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Wang Q, Chi L. The Alterations and Roles of Glycosaminoglycans in Human Diseases. Polymers (Basel) 2022; 14:polym14225014. [PMID: 36433141 PMCID: PMC9694910 DOI: 10.3390/polym14225014] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 11/22/2022] Open
Abstract
Glycosaminoglycans (GAGs) are a heterogeneous family of linear polysaccharides which are composed of a repeating disaccharide unit. They are also linked to core proteins to form proteoglycans (PGs). GAGs/PGs are major components of the cell surface and the extracellular matrix (ECM), and they display critical roles in development, normal function, and damage response in the body. Some properties (such as expression quantity, molecular weight, and sulfation pattern) of GAGs may be altered under pathological conditions. Due to the close connection between these properties and the function of GAGs/PGs, the alterations are often associated with enormous changes in the physiological/pathological status of cells and organs. Therefore, these GAGs/PGs may serve as marker molecules of disease. This review aimed to investigate the structural alterations and roles of GAGs/PGs in a range of diseases, such as atherosclerosis, cancer, diabetes, neurodegenerative disease, and virus infection. It is hoped to provide a reference for disease diagnosis, monitoring, prognosis, and drug development.
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20
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Anwar MM, Özkan E, Gürsoy-Özdemir Y. The role of extracellular matrix alterations in mediating astrocyte damage and pericyte dysfunction in Alzheimer's disease: A comprehensive review. Eur J Neurosci 2022; 56:5453-5475. [PMID: 34182602 DOI: 10.1111/ejn.15372] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 06/19/2021] [Accepted: 06/21/2021] [Indexed: 12/14/2022]
Abstract
The brain is a highly vascularized tissue protected by the blood-brain barrier (BBB), a complex structure allowing only necessary substances to pass through into the brain while limiting the entrance of harmful toxins. The BBB comprises several components, and the most prominent features are tight junctions between endothelial cells (ECs), which are further wrapped in a layer of pericytes. Pericytes are multitasked cells embedded in a thick basement membrane (BM) that consists of a fibrous extracellular matrix (ECM) and are surrounded by astrocytic endfeet. The primary function of astrocytes and pericytes is to provide essential blood supply and vital nutrients to the brain. In Alzheimer's disease (AD), long-term neuroinflammatory cascades associated with infiltration of harmful neurotoxic proteins may lead to BBB dysfunction and altered ECM components resulting in brain homeostatic imbalance, synaptic damage, and declined cognitive functions. Moreover, BBB structure and functional integrity may be lost due to induced ECM alterations, astrocyte damage, and pericytes dysfunction, leading to amyloid-beta (Aβ) hallmarks deposition in different brain regions. Herein, we highlight how BBB, ECM, astrocytes, and pericytes dysfunction can play a leading role in AD's pathogenesis and discuss their impact on brain functions.
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Affiliation(s)
- Mai M Anwar
- Neuroscience Research Lab, Research Center for Translational Medicine (KUTTAM), Koç University, Istanbul, Turkey.,Department of Biochemistry, National Organization for Drug Control and Research (NODCAR)/Egyptian Drug Authority, Cairo, Egypt
| | - Esra Özkan
- Neuroscience Research Lab, Research Center for Translational Medicine (KUTTAM), Koç University, Istanbul, Turkey
| | - Yasemin Gürsoy-Özdemir
- Neuroscience Research Lab, Research Center for Translational Medicine (KUTTAM), Koç University, Istanbul, Turkey.,Department of Neurology, School of Medicine, Koç University, Istanbul, Turkey
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21
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Tang F, Brune JE, Chang MY, Reeves SR, Altemeier WA, Frevert CW. Defining the versican interactome in lung health and disease. Am J Physiol Cell Physiol 2022; 323:C249-C276. [PMID: 35649251 PMCID: PMC9291419 DOI: 10.1152/ajpcell.00162.2022] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 05/17/2022] [Indexed: 11/22/2022]
Abstract
The extracellular matrix (ECM) imparts critical mechanical and biochemical information to cells in the lungs. Proteoglycans are essential constituents of the ECM and play a crucial role in controlling numerous biological processes, including regulating cellular phenotype and function. Versican, a chondroitin sulfate proteoglycan required for embryonic development, is almost absent from mature, healthy lungs and is reexpressed and accumulates in acute and chronic lung disease. Studies using genetically engineered mice show that the versican-enriched matrix can be pro- or anti-inflammatory depending on the cellular source or disease process studied. The mechanisms whereby versican develops a contextual ECM remain largely unknown. The primary goal of this review is to provide an overview of the interaction of versican with its many binding partners, the "versican interactome," and how through these interactions, versican is an integrator of complex extracellular information. Hopefully, the information provided in this review will be used to develop future studies to determine how versican and its binding partners can develop contextual ECMs that control select biological processes. Although this review focuses on versican and the lungs, what is described can be extended to other proteoglycans, tissues, and organs.
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Affiliation(s)
- Fengying Tang
- Center for Lung Biology, The University of Washington at South Lake Union, Seattle, Washington
- Department of Comparative Medicine, University of Washington, Seattle, Washington
| | - Jourdan E Brune
- Center for Lung Biology, The University of Washington at South Lake Union, Seattle, Washington
- Department of Comparative Medicine, University of Washington, Seattle, Washington
| | - Mary Y Chang
- Center for Lung Biology, The University of Washington at South Lake Union, Seattle, Washington
- Department of Comparative Medicine, University of Washington, Seattle, Washington
| | - Stephen R Reeves
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington
- Division of Pulmonary and Sleep Medicine, Department of Pediatrics, University of Washington, Seattle, Washington
| | - William A Altemeier
- Center for Lung Biology, The University of Washington at South Lake Union, Seattle, Washington
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington
| | - Charles W Frevert
- Center for Lung Biology, The University of Washington at South Lake Union, Seattle, Washington
- Department of Comparative Medicine, University of Washington, Seattle, Washington
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington
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22
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Histological Evaluation of Restylane Lyft Used as a Scaffold for Dental Pulp Regeneration in Non-Infected Immature Teeth in Dogs. MATERIALS 2022; 15:ma15124095. [PMID: 35744154 PMCID: PMC9228365 DOI: 10.3390/ma15124095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/03/2022] [Accepted: 06/07/2022] [Indexed: 12/15/2022]
Abstract
Commercially available hyaluronic acid dermal fillers used as a scaffold in regenerative endodontic procedures (REPs) have demonstrated attractive potentials. This study aimed to histologically evaluate the outcome of REPs using Restylane Lyft (HA) as a scaffold. REPs were performed on pulpless, immature roots in dogs (n = 69). The roots were divided into four groups: blood clot (BC), Restylane Lyft (BC + HA), negative control, and positive control. At 13 weeks postoperatively, hard tissue formation, vascularization, the presence of vascularized soft connective tissue and collagen fibers, the degree of inflammation within pulp spaces and/or periapical tissues, and apical closure were evaluated histologically. The vascularization and formation of loosely arranged collagen fibers within the regenerated soft connective tissues were observed significantly more in the BC+HA group (85% and 40%, respectively; p < 0.05) compared to the BC group (54.6% and 9.1%, respectively; p < 0.05). The degree of inflammation was significantly higher in the HA group than in the BC group; moderate to severe inflammatory cell infiltration was seen in 45% and 13.6% of the cases, respectively. The results of the present study suggest that Restylane Lyft combined with a blood clot used as a scaffold may improve the outcomes of REPs in non-infected, pulpless, immature teeth in dogs.
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Weng X, Maxwell-Warburton S, Hasib A, Ma L, Kang L. The membrane receptor CD44: novel insights into metabolism. Trends Endocrinol Metab 2022; 33:318-332. [PMID: 35249813 DOI: 10.1016/j.tem.2022.02.002] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 02/04/2022] [Accepted: 02/07/2022] [Indexed: 12/17/2022]
Abstract
CD44, a cell-surface glycoprotein, has long been studied as a cancer molecule due to its essential role in physiological activities in normal cells and pathological activities in cancer cells, such as cell proliferation, adhesion, and migration; angiogenesis; inflammation; and cytoskeleton rearrangement. Yet, recent evidence suggests a role of CD44 in metabolism, especially insulin resistance in obesity and diabetes. In line with the current concept of fibroinflammation in obesity and insulin resistance, CD44 as the main receptor of the extracellular matrix component, hyaluronan (HA), has been shown to regulate diet-induced insulin resistance in muscle and other insulin-sensitive tissues. In this review, we integrate current evidence for a role of CD44 in regulating glucose and lipid homeostasis and speculate about its involvement in the pathogenesis of chronic metabolic diseases, including obesity and diabetes. We summarize the current development of CD44-targeted therapies and discuss its potential for the use in treating metabolic diseases.
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Affiliation(s)
- Xiong Weng
- Division of Systems Medicine, School of Medicine, University of Dundee, Dundee, UK
| | | | - Annie Hasib
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Lifeng Ma
- School of Medicine, Xizang Minzhu University, Xianyang, Shaanxi, China
| | - Li Kang
- Division of Systems Medicine, School of Medicine, University of Dundee, Dundee, UK.
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24
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Decrease of Hyaluronidase Activity and Suppression of Mouse CD4+ T Lymphocyte Activation by Tomato Juice Saponin Esculeoside B, and Its Sapogenol Esculeogenin B. J Pers Med 2022; 12:jpm12040579. [PMID: 35455695 PMCID: PMC9025294 DOI: 10.3390/jpm12040579] [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: 03/02/2022] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 01/10/2023] Open
Abstract
(1) Background: A naturally occurring glycoside, esculeoside B (EsB), has been identified as a major component in juice or canned tomato. We reported how EsB ameliorated mice experimental atopic dermatitis by a decrease in serum IgE levels. However, the underlying immunologic molecular mechanisms are unknown. (2) Methods: The present study tested the effects of EsB on hyaluronidase activity and CD4+ T lymphocyte activation using concanavalin A (ConA)-blast mouse splenocyte primary culture. (3) Results: We found that EsB and its sapogenol esculeogenin B (Esg-B) decreased hyaluronidase activity by a modified Morgan–Elson method. We demonstrated that EsB/Esg-B dose-dependently suppressed T-lymphoproliferation using CFSE-labeled flow-cytometry and water-soluble tetrazolium (WST) assay. Using ELISA and q-PCR methods, EsB/Esg-B suppressed the cytokine secretion and mRNA expression of Th2-relevant IL-4 and Th1-relevant IFN-γ. Moreover, both EsB/Esg-B showed a reduction in IL-10 secretion, but only Esg-B decreased IL-2 secretion. (4) Conclusions: Our study is the first to demonstrate how EsB/Esg-B inhibit hyaluronidase activity and reduce CD4+ T-lymphocyte activation via a reduction in Th2-lymphocyte activity by modulation of Th2/Th1/Treg subunits differentiation.
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25
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Mohammed GF, Al‐Dhubaibi MS. Triple steps acne scar revision technique a new combination therapeutic modality for atrophic acne scars. J Cosmet Dermatol 2022; 21:4659-4668. [DOI: 10.1111/jocd.14944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/11/2022] [Accepted: 03/23/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Ghada F. Mohammed
- Department of Dermatology and Venereology Faculty of Medicine Suez Canal University Ismailia Egypt
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26
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Marunaka K, Shu S, Kobayashi M, Goto M, Katsuta Y, Yoshino Y, Ikari A. Elevation of Hyaluronan Synthase by Magnesium Supplementation Mediated through the Activation of GSK3 and CREB in Human Keratinocyte-Derived HaCaT Cells. Int J Mol Sci 2021; 23:ijms23010071. [PMID: 35008494 PMCID: PMC8744730 DOI: 10.3390/ijms23010071] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 12/20/2021] [Accepted: 12/20/2021] [Indexed: 01/10/2023] Open
Abstract
Skin barrier damage is present in the patients with hereditary disorders of the magnesium channel, but the molecular mechanism has not been fully understood. We found that the expressions of hyaluronan synthase (HAS), HAS2 and HAS3 are influenced by MgCl2 concentration in human keratinocyte-derived HaCaT cells. The exposure of cells to a high concentration (5.8 mM) of MgCl2 induced the elevation of HAS2/3 expression, which was inhibited by mRNA knockdown of nonimprinted in Prader-Willi/Angelman syndrome-like domain containing 4 (NIPAL4). Similarly, the content of hyaluronic acid (HA) was changed according to MgCl2 concentration and the expression of NIPAL4. The MgCl2 supplementation increased the reporter activities of HAS2/3, which were inhibited by NIPAL4 knockdown, indicating that the expressions of HAS2/3 are up-regulated at the transcriptional level. The reporter activities and mRNA levels of HAS2/3, and the production of HA were inhibited by CHIR-99021, a glycogen synthase kinase-3 (GSK3) inhibitor, and naphthol AS-E, a cyclic AMP-response element binding protein (CREB) inhibitor. Furthermore, the mutation in putative CREB-binding sites of promoter region in HAS2/3 genes inhibited the MgCl2 supplementation-induced elevation of promoter activity. Our results indicate that the expressions of HAS2/3 are up-regulated by MgCl2 supplementation in HaCaT cells mediated through the activation of GSK3 and CREB. Magnesium may play a pivotal role in maintaining the skin barrier function and magnesium supplementation may be useful to enhance moisturization and wound repair in the skin.
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Affiliation(s)
- Kana Marunaka
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu 501-1196, Japan; (K.M.); (S.S.); (M.K.); (Y.Y.)
| | - Shokoku Shu
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu 501-1196, Japan; (K.M.); (S.S.); (M.K.); (Y.Y.)
| | - Mao Kobayashi
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu 501-1196, Japan; (K.M.); (S.S.); (M.K.); (Y.Y.)
| | - Makiko Goto
- MIRAI Technology Institute, Shiseido Co. Ltd., Kanagawa 220-0011, Japan; (M.G.); (Y.K.)
| | - Yuji Katsuta
- MIRAI Technology Institute, Shiseido Co. Ltd., Kanagawa 220-0011, Japan; (M.G.); (Y.K.)
| | - Yuta Yoshino
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu 501-1196, Japan; (K.M.); (S.S.); (M.K.); (Y.Y.)
| | - Akira Ikari
- Laboratory of Biochemistry, Department of Biopharmaceutical Sciences, Gifu Pharmaceutical University, Gifu 501-1196, Japan; (K.M.); (S.S.); (M.K.); (Y.Y.)
- Correspondence: ; Tel./Fax: +81-58-230-8124
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Nelson DW, Gilbert RJ. Extracellular Matrix-Mimetic Hydrogels for Treating Neural Tissue Injury: A Focus on Fibrin, Hyaluronic Acid, and Elastin-Like Polypeptide Hydrogels. Adv Healthc Mater 2021; 10:e2101329. [PMID: 34494398 PMCID: PMC8599642 DOI: 10.1002/adhm.202101329] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/23/2021] [Indexed: 12/19/2022]
Abstract
Neurological and functional recovery is limited following central nervous system injury and severe injury to the peripheral nervous system. Extracellular matrix (ECM)-mimetic hydrogels are of particular interest as regenerative scaffolds for the injured nervous system as they provide 3D bioactive interfaces that modulate cellular response to the injury environment and provide naturally degradable scaffolding for effective tissue remodeling. In this review, three unique ECM-mimetic hydrogels used in models of neural injury are reviewed: fibrin hydrogels, which rely on a naturally occurring enzymatic gelation, hyaluronic acid hydrogels, which require chemical modification prior to chemical crosslinking, and elastin-like polypeptide (ELP) hydrogels, which exhibit a temperature-sensitive gelation. The hydrogels are reviewed by summarizing their unique biological properties, their use as drug depots, and their combination with other biomaterials, such as electrospun fibers and nanoparticles. This review is the first to focus on these three ECM-mimetic hydrogels for their use in neural tissue engineering. Additionally, this is the first review to summarize the use of ELP hydrogels for nervous system applications. ECM-mimetic hydrogels have shown great promise in preclinical models of neural injury and future advancements in their design and use can likely lead to viable treatments for patients with neural injury.
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Affiliation(s)
- Derek W Nelson
- Department of Biomedical Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, 12180, USA
| | - Ryan J Gilbert
- Department of Biomedical Engineering, Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, 110 8th St, Troy, NY, 12180, USA
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28
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Xu Q, Torres JE, Hakim M, Babiak PM, Pal P, Battistoni CM, Nguyen M, Panitch A, Solorio L, Liu JC. Collagen- and hyaluronic acid-based hydrogels and their biomedical applications. MATERIALS SCIENCE & ENGINEERING. R, REPORTS : A REVIEW JOURNAL 2021; 146:100641. [PMID: 34483486 PMCID: PMC8409465 DOI: 10.1016/j.mser.2021.100641] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Hydrogels have been widely investigated in biomedical fields due to their similar physical and biochemical properties to the extracellular matrix (ECM). Collagen and hyaluronic acid (HA) are the main components of the ECM in many tissues. As a result, hydrogels prepared from collagen and HA hold inherent advantages in mimicking the structure and function of the native ECM. Numerous studies have focused on the development of collagen and HA hydrogels and their biomedical applications. In this extensive review, we provide a summary and analysis of the sources, features, and modifications of collagen and HA. Specifically, we highlight the fabrication, properties, and potential biomedical applications as well as promising commercialization of hydrogels based on these two natural polymers.
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Affiliation(s)
- Qinghua Xu
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Jessica E Torres
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Mazin Hakim
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, USA
| | - Paulina M Babiak
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Pallabi Pal
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Carly M Battistoni
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Michael Nguyen
- Department of Biomedical Engineering, University of California Davis, Davis, California 95616, United States
| | - Alyssa Panitch
- Department of Biomedical Engineering, University of California Davis, Davis, California 95616, United States
| | - Luis Solorio
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, USA
| | - Julie C Liu
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, USA
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Hong-in P, Neimkhum W, Punyoyai C, Sriyab S, Chaiyana W. Enhancement of phenolics content and biological activities of longan (Dimocarpus longan Lour.) treated with thermal and ageing process. Sci Rep 2021; 11:15977. [PMID: 34354192 PMCID: PMC8342457 DOI: 10.1038/s41598-021-95605-3] [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: 03/30/2021] [Accepted: 07/28/2021] [Indexed: 02/07/2023] Open
Abstract
This study is the first to compare the chemical compositions and biological activities of a conventional dried Dimocarpus longan with a novel black D. longan that underwent a thermal ageing process. Pericarp, aril, and seed of both D. longan were macerated in 95% v/v ethanol. Their chemical compositions were investigated using a Folin-Ciocalteu assay, aluminum chloride assay, and high-performance liquid chromatography. Antioxidant activities were evaluated in terms of radical scavenging and iron (III) reduction capacity. An enzyme inhibition assay was used to evaluate the hyaluronidase inhibition. Inflammatory cytokine secretion was evaluated with an enzyme-linked immunosorbent assay. After being exposed to a heating and ageing procedure, gallic acid and ellagic acid content were increased tenfold, while the corilagin content was doubled. Black D. longan seed extract was the most potent anti-hyaluronidase and antioxidant with the strongest free radical scavenging and reduction power, while black D. longan aril extract resulted in the highest inhibition of inflammatory cytokine secretion. Black D. longan contained more biologically active compounds and possessed more potent biological activities than conventional dried D. longan. Therefore, thermal ageing treatment is suggested for producing black D. longan, for which seed extract is suggested as a cosmeceutical active ingredient and aril extract for anti-inflammation.
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Affiliation(s)
- Preaploy Hong-in
- grid.7132.70000 0000 9039 7662Master’s Degree Program in Cosmetic Science, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200 Thailand ,grid.7132.70000 0000 9039 7662Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Waranya Neimkhum
- grid.444151.10000 0001 0048 9553Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Huachiew Chalermprakiet University, Samutprakarn, 10250 Thailand
| | - Chanun Punyoyai
- grid.7132.70000 0000 9039 7662Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Suwannee Sriyab
- grid.7132.70000 0000 9039 7662Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Wantida Chaiyana
- grid.7132.70000 0000 9039 7662Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200 Thailand ,grid.7132.70000 0000 9039 7662Research Center of Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai, 50200 Thailand ,grid.7132.70000 0000 9039 7662Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200 Thailand
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30
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Rodart IF, Pares MM, Mendes A, Accardo CM, Martins JRM, Silva CB, Carvalho FO, Barreto JA, Reis MG, Tersariol ILS, Nader HB. Diagnostic Accuracy of Serum Hyaluronan for Detecting HCV Infection and Liver Fibrosis in Asymptomatic Blood Donors. Molecules 2021; 26:molecules26133892. [PMID: 34202190 PMCID: PMC8270308 DOI: 10.3390/molecules26133892] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 01/04/2023] Open
Abstract
Background: The disease caused by hepatitis C virus (HCV) is asymptomatic, silent, and progressive liver disease. In HCV-infected patients the increase in serum HA is associated with the development of hepatic fibrosis and disease progression. Methods: HCV-RNA detection was performed in all serological samples of blood donors that tested positive using HCV Ultra ELISA. Determination of hyaluronan (HA) was performed in positive HCV samples using ELISA-like fluorometric method. The HA content was compared to HCV viral load, genotype of the virus, liver fibrosis as well as ALT and GGT liver biomarkers. Results: Persistently normal ALT (<40 U/L) and GGT (<50 U/L) serum levels were detected in 75% and 69% of the HCV-Infected blood donors, respectively. Based on ROC analysis, the HA value < 34.2 ng/mL is an optimal cut-off point to exclude HCV viremia (specificity = 91%, NPV = 99%). Applying HA value ≥34.2 ng/mL significant liver fibrosis (≥F2) can be estimated in 46% of the HCV-infected blood donors. HA serum level (≥34.2 ng/mL) associated with a high ALT level (>40 U/mL) can correctly identify HCV infection and probable liver fibrosis (sensitivity = 96% and specificity = 90%) in asymptomatic blood donors. Conclusions: A high level of HA (≥34.2 ng/mL) in association with ALT (≥40 U/L) in serum can provide a good clinical opportunity to detect HCV-infected asymptomatic persons that potentially require a liver biopsy confirmation and antiviral treatment to prevent the development of advanced liver fibrosis or cirrhosis.
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Affiliation(s)
- Itatiana F. Rodart
- Departamento de Bioquímica, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo 04021-001, Brazil; (I.F.R.); (A.M.); (C.M.A.); (J.R.M.M.)
| | - Madalena M. Pares
- Associação Beneficente de Coleta de Sangue (COLSAN), São Paulo 04038-000, Brazil; (M.M.P.); (C.B.S.); (F.O.C.); (J.A.B.)
| | - Aline Mendes
- Departamento de Bioquímica, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo 04021-001, Brazil; (I.F.R.); (A.M.); (C.M.A.); (J.R.M.M.)
| | - Camila M. Accardo
- Departamento de Bioquímica, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo 04021-001, Brazil; (I.F.R.); (A.M.); (C.M.A.); (J.R.M.M.)
| | - João R. M. Martins
- Departamento de Bioquímica, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo 04021-001, Brazil; (I.F.R.); (A.M.); (C.M.A.); (J.R.M.M.)
| | - Cleidenice B. Silva
- Associação Beneficente de Coleta de Sangue (COLSAN), São Paulo 04038-000, Brazil; (M.M.P.); (C.B.S.); (F.O.C.); (J.A.B.)
| | - Fabrício O. Carvalho
- Associação Beneficente de Coleta de Sangue (COLSAN), São Paulo 04038-000, Brazil; (M.M.P.); (C.B.S.); (F.O.C.); (J.A.B.)
| | - José A. Barreto
- Associação Beneficente de Coleta de Sangue (COLSAN), São Paulo 04038-000, Brazil; (M.M.P.); (C.B.S.); (F.O.C.); (J.A.B.)
| | - Mitermayer G. Reis
- Laboratório de Hepatites Virais, Centro de Pesquisas Gonçalo Muniz, Fundação Oswaldo Cruz, Salvador 40296-710, Brazil;
| | - Ivarne L. S. Tersariol
- Departamento de Bioquímica, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo 04021-001, Brazil; (I.F.R.); (A.M.); (C.M.A.); (J.R.M.M.)
- Correspondence: (I.L.S.T.); (H.B.N.); Tel.: +55-11-5579-3175 (I.L.S.T.); +55-11-5549-4629 (H.B.N.)
| | - Helena B. Nader
- Departamento de Bioquímica, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo 04021-001, Brazil; (I.F.R.); (A.M.); (C.M.A.); (J.R.M.M.)
- Correspondence: (I.L.S.T.); (H.B.N.); Tel.: +55-11-5579-3175 (I.L.S.T.); +55-11-5549-4629 (H.B.N.)
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31
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Pan L, Ai X, Fu T, Ren L, Shang Q, Li G, Yu G. In vitro fermentation of hyaluronan by human gut microbiota: Changes in microbiota community and potential degradation mechanism. Carbohydr Polym 2021; 269:118313. [PMID: 34294327 DOI: 10.1016/j.carbpol.2021.118313] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/21/2021] [Accepted: 06/04/2021] [Indexed: 01/19/2023]
Abstract
Hyaluronan (HA) has been widely used as a dietary supplement which can be degraded by gut microbiota. However, the interactions between HA and gut microbiota have not been fully characterized. Here, using an in vitro system, we found that HA is readily fermented by human gut microbiota but with differing fermentative activities among individuals. HA-fermentation boosted Bacteroides spp., Bifidobacterium spp., Dialister spp., Faecalibacterium spp. and produced a significant amount of acetate, propionate and butyrate. Fermentation products profiling indicated that HA could be degraded into unsaturated even-numbered and saturated odd-numbered oligosaccharides. Further, polysaccharide lyases (PLs) and glycoside hydrolases (GHs) including GH88, PL8, PL29, PL35 and PL33 were identified from B. ovatus E3, which can help to explain the structure of the fermentation products. Collectively, our study sheds new light into the metabolism of HA and forms the basis for understanding the bioavailability of HA from a gut microbiota perspective.
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Affiliation(s)
- Lin Pan
- Key Laboratory of Marine Drugs of Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China
| | - Xuze Ai
- Key Laboratory of Marine Drugs of Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China
| | - Tianyu Fu
- Key Laboratory of Marine Drugs of Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China
| | - Li Ren
- CP Pharmaceutical Qingdao Co., Ltd., Economic and Techchnological Development Zone, Qingdao 266432, China
| | - Qingsen Shang
- Key Laboratory of Marine Drugs of Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China.
| | - Guoyun Li
- Key Laboratory of Marine Drugs of Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China.
| | - Guangli Yu
- Key Laboratory of Marine Drugs of Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China.
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32
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Pang X, Li W, Chang L, Gautrot JE, Wang W, Azevedo HS. Hyaluronan (HA) Immobilized on Surfaces via Self-Assembled Monolayers of HA-Binding Peptide Modulates Endothelial Cell Spreading and Migration through Focal Adhesion. ACS APPLIED MATERIALS & INTERFACES 2021; 13:25792-25804. [PMID: 34037376 DOI: 10.1021/acsami.1c05574] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The extracellular matrix (ECM) modulates a multitude of cell functions, and this regulation is provided by key ECM components forming a complex network. Hyaluronic acid (HA) is an abundant component of the ECM that binds to proteins and influences various activities of endothelial cells (ECs). Although the effect of soluble HA on cell spreading has been studied, the impact of peptide-bound HA has not yet been investigated in great detail. We aim to comprehensively study the roles of immobilized HA on the regulation of EC behavior compared to the more conventional use of soluble HA. A 2D model surface formed by self-assembled monolayers (SAMs) of a HA-binding peptide (Pep-1) is used as an anchor for HA immobilization. Mixed SAMs, consisting of thiolated Pep-1 and 1-octanethiol, are prepared and characterized by using ellipsometry and contact angle measurement. Full density Pep-1 SAMs are more hydrophilic and bind more HA than mixed SAMs. Cell spreading and migration are enhanced by immobilized low molecular weight (LMW) HA, which also facilitates cell alignment and elongation under laminar flow conditions and potentially drives directional migration. This effect is not mediated by the expression of CD44, and immobilized LMW HA is found to accelerate the assembly of focal adhesions. Such biomimetic surfaces provide new insights into the role of HA in regulating the spreading and phenotype of endothelial cells.
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Affiliation(s)
- Xinqing Pang
- School of Engineering and Materials Science, Institute of Bioengineering, Queen Mary University of London, London E1 4NS, U.K
| | - Weiqi Li
- School of Engineering and Materials Science, Institute of Bioengineering, Queen Mary University of London, London E1 4NS, U.K
| | - Lan Chang
- School of Engineering and Materials Science, Institute of Bioengineering, Queen Mary University of London, London E1 4NS, U.K
| | - Julien E Gautrot
- School of Engineering and Materials Science, Institute of Bioengineering, Queen Mary University of London, London E1 4NS, U.K
| | - Wen Wang
- School of Engineering and Materials Science, Institute of Bioengineering, Queen Mary University of London, London E1 4NS, U.K
| | - Helena S Azevedo
- School of Engineering and Materials Science, Institute of Bioengineering, Queen Mary University of London, London E1 4NS, U.K
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Cui X, Huang C, Chen Z, Zhang M, Liu C, Su K, Wang J, Li L, Wang R, Li B, Chen D, Ruan C, Wang D, Lu WW, Pan H. Hyaluronic acid facilitates bone repair effects of calcium phosphate cement by accelerating osteogenic expression. Bioact Mater 2021; 6:3801-3811. [PMID: 33937587 PMCID: PMC8058907 DOI: 10.1016/j.bioactmat.2021.03.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/08/2021] [Accepted: 03/16/2021] [Indexed: 02/07/2023] Open
Abstract
Calcium phosphate cements (CPC) are widely anticipated to be an optimum bone repair substitute due to its satisfied biocompatibility and degradability, suitable to be used in minimally invasive treatment of bone defects. However the clinical application of CPC is still not satisfied by its poor cohesiveness and mechanical properties, in particular its osteoinductivity. Hyaluronic acid reinforced calcium phosphate cements (HA/CPC) showed extroadinary potential not only enhancing the compressive strength of the cements but also significantly increasing its osteoinductivity. In our study, the compressive strength of HA/CPC increased significantly when the cement was added 1% hyaluronic acid (denoted as 1-HA/CPC). In the meantime, hyaluronic acid obviously promoted ALP activity, osteogenic related protein and mRNA expression of hBMSCs (human bone marrow mesenchymal stem cells) in vitro, cement group of HA/CPC with 4% hyaluronic acid adding (denoted as 4-HA/CPC) showed optimal enhancement in hBMSCs differentiation. After being implanted in rat tibial defects, 4-HA/CPC group exhibited better bone repair ability and bone growth promoting factors, comparing to pure CPC and 1-HA/CPC groups. The underlying biological mechanism of this stimulation for HA/CPC may be on account of higher osteogenic promoting factors secretion and osteogenic genes expression with hyaluronic acid incorporation. These results indicate that hyaluronic acid is a highly anticipated additive to improve physicochemical properties and osteoinductivity performance of CPCs for minimally invasive healing of bone defects.
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Affiliation(s)
- Xu Cui
- Center for Human Tissues and Organs Degeneration, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, 518055, PR China
| | - Chengcheng Huang
- Center for Human Tissues and Organs Degeneration, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, 518055, PR China
| | - Zhizhen Chen
- Center for Human Tissues and Organs Degeneration, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, 518055, PR China
| | - Meng Zhang
- Center for Human Tissues and Organs Degeneration, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, 518055, PR China
| | - Chunyu Liu
- Center for Human Tissues and Organs Degeneration, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, 518055, PR China
| | - Kun Su
- Center for Human Tissues and Organs Degeneration, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, 518055, PR China
| | - Jianyun Wang
- Shenzhen Healthemes Biotechnology Co. Ltd, Shenzhen, 518102, PR China
| | - Li Li
- Department of Orthopedics, Fourth Affiliated Hospital of Guangxi Medical University/Liu Zhou Worker, Liuzhou, 545005, PR China
| | - Renxian Wang
- Laboratory of Bone Tissue Engineering Beijing, Laboratory of Biomedical Materials, Beijing Research Institute of Orthopaedics and Traumatology, Beijing Jishuitan Hospital, Beijing, 100035, PR China
| | - Bing Li
- Department of Orthopedics, Fourth Affiliated Hospital of Guangxi Medical University/Liu Zhou Worker, Liuzhou, 545005, PR China
| | - Dafu Chen
- Laboratory of Bone Tissue Engineering Beijing, Laboratory of Biomedical Materials, Beijing Research Institute of Orthopaedics and Traumatology, Beijing Jishuitan Hospital, Beijing, 100035, PR China
| | - Changshun Ruan
- Center for Human Tissues and Organs Degeneration, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, 518055, PR China
| | - Deping Wang
- Schools of Materials Science and Engineering, Tongji University, Shanghai, 201804, PR China
| | - William W Lu
- Center for Human Tissues and Organs Degeneration, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, 518055, PR China.,Department of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong SAR, PR China
| | - Haobo Pan
- Center for Human Tissues and Organs Degeneration, Shenzhen Institutes of Advanced Technology, Chinese Academy of Science, Shenzhen, 518055, PR China
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Hsu HH, Ko PL, Wu HM, Lin HC, Wang CK, Tung YC. Study 3D Endothelial Cell Network Formation under Various Oxygen Microenvironment and Hydrogel Composition Combinations Using Upside-Down Microfluidic Devices. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2006091. [PMID: 33480473 DOI: 10.1002/smll.202006091] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/13/2020] [Indexed: 06/12/2023]
Abstract
Formation of 3D networks is a crucial process for endothelial cells during development of primary blood vessels under both normal and pathological conditions. In order to investigate effects of oxygen microenvironment and matrix composition on the 3D network formation, an upside-down microfluidic cell culture device capable of generating oxygen gradients is developed in this paper. In cell experiments, network formation of human umbilical vein endothelial cells (HUVECs) within fibrinogen-based hydrogels with different concentrations of hyaluronic acid (HA) is systematically studied. In addition, five different oxygen microenvironments (uniform normoxia, 5%, and 1% O2 ; oxygen gradients under normoxia and 5% O2 ) are also applied for the cell culture. The generated oxygen gradients are characterized based on fluorescence lifetime measurements. The experimental results show increased 3D cell network length when the cells are cultured under the oxygen gradients within the hydrogels with the HA addition suggesting their roles in promoting network formation. Furthermore, the formed networks tend to align along the direction of the oxygen gradients indicating the presence of gradient-driven cellular response. The results demonstrate that the developed upside-down microfluidic device can provide an advanced platform to investigate 3D cell culture under the controlled oxygen microenvironments for various biomedical studies in vitro.
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Affiliation(s)
- Heng-Hua Hsu
- Research Center for Applied Sciences, Academia Sinica, Taipei, 11529, Taiwan
- Department of Engineering and System Science, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Ping-Liang Ko
- Research Center for Applied Sciences, Academia Sinica, Taipei, 11529, Taiwan
- Department of Mechanical Engineering, National Taiwan University, Taipei, 10617, Taiwan
| | - Hsiao-Mei Wu
- Research Center for Applied Sciences, Academia Sinica, Taipei, 11529, Taiwan
| | - Hsi-Chieh Lin
- Research Center for Applied Sciences, Academia Sinica, Taipei, 11529, Taiwan
| | - Chien-Kai Wang
- Department of Mechanical Engineering, National Taiwan University, Taipei, 10617, Taiwan
| | - Yi-Chung Tung
- Research Center for Applied Sciences, Academia Sinica, Taipei, 11529, Taiwan
- College of Engineering, Chang Gung University, Taoyuan City, 33302, Taiwan
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Bonet IJM, Green PG, Levine JD. Sexual dimorphism in the nociceptive effects of hyaluronan. Pain 2021; 162:1116-1125. [PMID: 33065736 PMCID: PMC7969372 DOI: 10.1097/j.pain.0000000000002116] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 10/12/2020] [Indexed: 12/16/2022]
Abstract
ABSTRACT Intradermal administration of low-molecular-weight hyaluronan (LMWH) in the hind paw induced dose-dependent (0.1, 1, or 10 µg) mechanical hyperalgesia of similar magnitude in male and female rats. However, the duration of LMWH hyperalgesia was greater in females. This sexual dimorphism was eliminated by bilateral ovariectomy and by intrathecal administration of an oligodeoxynucleotide (ODN) antisense to the G-protein-coupled estrogen receptor (GPR30) mRNA in females, indicating estrogen dependence. To assess the receptors at which LMWH acts to induce hyperalgesia, LMWH was administered to groups of male and female rats that had been pretreated with ODN antisense (or mismatch) to the mRNA for 1 of 3 hyaluronan receptors, cluster of differentiation 44 (CD44), toll-like receptor 4, or receptor for hyaluronan-mediated motility (RHAMM). Although LMWH-induced hyperalgesia was attenuated in both male and female rats pretreated with ODN antisense for CD44 and toll-like receptor 4 mRNA, RHAMM antisense pretreatment only attenuated LMWH-induced hyperalgesia in males. Oligodeoxynucleotide antisense for RHAMM, however, attenuated LMWH-induced hyperalgesia in female rats treated with ODN antisense to GPR30, as well as in ovariectomized females. Low-molecular-weight hyaluronan-induced hyperalgesia was significantly attenuated by pretreatment with high-molecular-weight hyaluronan (HMWH) in male, but not in female rats. After gonadectomy or treatment with ODN antisense to GPR30 expression in females, HMWH produced similar attenuation of LMWH-induced hyperalgesia to that seen in males. These experiments identify nociceptors at which LMWH acts to produce mechanical hyperalgesia, establishes estrogen dependence in the role of RHAMM in female rats, and establishes estrogen dependence in the inhibition of LMWH-induced hyperalgesia by HMWH.
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Affiliation(s)
- Ivan J. M. Bonet
- Departments of Medicine and Oral & Maxillofacial Surgery, and Division of Neuroscience, UCSF Pain and Addiction Research Center, University of California at San Francisco, 513 Parnassus Avenue, San Francisco, CA 94143, USA
| | - Paul G. Green
- Departments of Medicine and Oral & Maxillofacial Surgery, and Division of Neuroscience, UCSF Pain and Addiction Research Center, University of California at San Francisco, 513 Parnassus Avenue, San Francisco, CA 94143, USA
- Departments of Preventative & Restorative Dental Sciences and Oral & Maxillofacial Surgery, and Division of Neuroscience, University of California at San Francisco, 513 Parnassus Avenue, San Francisco, CA 94143, USA
| | - Jon D. Levine
- Departments of Medicine and Oral & Maxillofacial Surgery, and Division of Neuroscience, UCSF Pain and Addiction Research Center, University of California at San Francisco, 513 Parnassus Avenue, San Francisco, CA 94143, USA
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Gervasi M, Barbieri E, Capparucci I, Annibalini G, Sisti D, Amatori S, Carrabs V, Valli G, Donati Zeppa S, Rocchi MBL, Stocchi V, Sestili P. Treatment of Achilles Tendinopathy in Recreational Runners with Peritendinous Hyaluronic Acid Injections: A Viscoelastometric, Functional, and Biochemical Pilot Study. J Clin Med 2021; 10:jcm10071397. [PMID: 33807327 PMCID: PMC8037202 DOI: 10.3390/jcm10071397] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 03/27/2021] [Accepted: 03/29/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Achilles tendinopathy (AT) affects ca. 10 million recreational runners in Europe; the practice of hyaluronic acid (HA) infiltration is being increasingly adopted. The aim of this pilot study was to monitor the effects of a three-local time-spaced injections regimen of HA in the treatment of AT in middle-aged runners combining for the first time viscoelastometric, biochemical, and functional methodologies with routine clinical examinations. METHODS Eight male runners (Age 49.3 ± 3.9), diagnosed for unilateral AT, were given three ultrasound (US) guided peritendinous HA injections at the baseline (T0) and every fifteenth day with a follow-up on the forty-fifth day (T1, T2, and T3). At all-time points patients were assessed for viscoelastic tone and stiffness, maximal voluntary isometric contraction (MVIC), and pain level (Likert scale 0-5). The peritendinous effusions of the injured tendon were collected at T0 and T2 to quantify the volume variations and the IL-1β and MMP-3 levels. RESULTS At T0 MVIC and pain score were significantly lower and higher, respectively, in injured tendons. The volume, IL-1β and MMP-3 levels decreased in the course of treatment and the clinical endpoints ameliorated over time. Tone, stiffness, and functional performance also varied significantly at T2 and T3, as compared to T0. CONCLUSIONS The sequential peritendinous injections of HA were effective in the amelioration of the clinical symptoms, as well as of the functional and viscoelastic state associated with AT. The determination of the viscoelastometric state may help to precisely evaluate the healing process in AT patients.
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Affiliation(s)
- Marco Gervasi
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
- Correspondence: ; Tel.: +39-072-230-3013
| | - Elena Barbieri
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
- Interuniversity Institute of Myology (IIM), 06121 Perugia, Italy
| | - Italo Capparucci
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
| | - Giosuè Annibalini
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
| | - Davide Sisti
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
| | - Stefano Amatori
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
| | - Vittoria Carrabs
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
| | - Giacomo Valli
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
| | - Sabrina Donati Zeppa
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
| | - Marco Bruno Luigi Rocchi
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
| | - Vilberto Stocchi
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
| | - Piero Sestili
- Department of Biomolecular Sciences, University Urbino Carlo Bo, via A. Saffi 2, 61029 Urbino, Italy; (E.B.); (I.C.); (G.A.); (D.S.); (S.A.); (V.C.); (G.V.); (S.D.Z.); (M.B.L.R.); (V.S.); (P.S.)
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Hyaluronic Acid Treatment Improves Healing of the Tenorrhaphy Site by Suppressing Adhesions through Extracellular Matrix Remodeling in a Rat Model. Polymers (Basel) 2021; 13:polym13060928. [PMID: 33802991 PMCID: PMC8002636 DOI: 10.3390/polym13060928] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 03/14/2021] [Accepted: 03/15/2021] [Indexed: 11/17/2022] Open
Abstract
Due to the limited supply of vessels and nerves, acute or chronic tendon injuries often result in significant and persistent complications, such as pain and sprains, as well as the loss of joint functions. Among these complications, tendon adhesions within the surrounding soft tissue have been shown to significantly impair the range of motion. In this study, to elucidate the effects of a hyaluronic acid (HA) injection at the site of tenorrhaphy on tendon adhesion formation, we used a full transection model of a rat’s Achilles tendon to investigate the anti-adhesive function of HA. Our initial findings showed that significantly lower adhesion scores were observed in the HA-treated experimental group than in the normal saline-treated control group, as determined by macroscopic and histological evaluations. Hematoxylin and eosin, as well as picrosirius red staining, showed denser and irregular collagen fibers, with the larger number of infiltrating inflammatory cells in the control group indicating severe adhesion formation. Furthermore, we observed that the expression of tendon adhesion markers in operated tendon tissue, such as collagen type I, transforming growth factor-β1, and plasminogen activator inhibitor-1, was suppressed at both the gene and protein levels following HA treatment. These results suggest that HA injections could reduce tendon adhesion formation by significantly ameliorating inflammatory-associated reactions.
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Dokoshi T, Zhang LJ, Li F, Nakatsuji T, Butcher A, Yoshida H, Shimoda M, Okada Y, Gallo RL. Hyaluronan Degradation by Cemip Regulates Host Defense against Staphylococcus aureus Skin Infection. Cell Rep 2021; 30:61-68.e4. [PMID: 31914398 PMCID: PMC7029423 DOI: 10.1016/j.celrep.2019.12.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 09/06/2019] [Accepted: 11/27/2019] [Indexed: 12/11/2022] Open
Abstract
Staphylococcus aureus is a major human bacterial pathogen responsible for deep tissue skin infections. Recent observations have suggested that rapid, localized digestion of hyaluronic acid in the extracellular matrix (ECM) of the dermis may influence bacterial invasion and tissue inflammation. In this study we find that cell migration-inducing protein (Cemip) is the major inducible gene responsible for hyaluronan catabolism in mice. Cemip−/− mice failed to digest hyaluronan and had significantly less evidence of infection after intradermal bacterial challenge by S. aureus. Stabilization of large-molecular-weight hyaluronan enabled increased expression of cathelicidin antimicrobial peptide (Camp) that was due in part to enhanced differentiation of preadipocytes to adipocytes, as seen histologically and by increased expression of Pref1, PPARg, and Adipoq. Cemip−/− mice challenged with S. aureus also had greater IL-6 expression and neutrophil infiltration. These observations describe a mechanism for hyaluronan in the dermal ECM to regulate tissue inflammation and host antimicrobial defense. In this paper, Dokoshi et al. describe how the mammalian hyaluronidase Cemip is induced in the dermis during S. aureus infection. Cemip digests hyaluronan in the skin to regulate reactive adipogenesis and subsequent antimicrobial activity and skin inflammation.
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Affiliation(s)
- Tatsuya Dokoshi
- Department of Dermatology, University of California, San Diego, La Jolla, CA 92037, USA
| | - Ling-Juan Zhang
- Department of Dermatology, University of California, San Diego, La Jolla, CA 92037, USA
| | - Fengwu Li
- Department of Dermatology, University of California, San Diego, La Jolla, CA 92037, USA
| | - Teruaki Nakatsuji
- Department of Dermatology, University of California, San Diego, La Jolla, CA 92037, USA
| | - Anna Butcher
- Department of Dermatology, University of California, San Diego, La Jolla, CA 92037, USA
| | - Hiroyuki Yoshida
- Biological Science Research, Kao Corporation, Odawara-shi, Kanagawa, Japan
| | - Masayuki Shimoda
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Yasunori Okada
- Department of Pathophysiology for Locomotive and Neoplastic Diseases, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Richard L Gallo
- Department of Dermatology, University of California, San Diego, La Jolla, CA 92037, USA.
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Katarzyna Greda A, Nowicka D. Hyaluronidase inhibition accelerates functional recovery from stroke in the mouse brain. J Neurochem 2021; 157:781-801. [PMID: 33345310 DOI: 10.1111/jnc.15279] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 11/30/2020] [Accepted: 12/17/2020] [Indexed: 12/15/2022]
Abstract
Perineuronal nets (PNNs) are presumed to limit plasticity in adult animals. Ischaemic stroke results in the massive breakdown of PNNs resulting in rejuvenating states of neuronal plasticity, but the mechanisms of this phenomenon are largely unknown. As hyaluronic acid (HA) is the structural backbone of PNNs, we hypothesized that these changes are a consequence of the altered expression of HA metabolism enzymes. Additionally, we investigated whether early hyaluronidase inhibition interferes with post-stroke PNN reduction and behavioural recovery. We investigated the mRNA/protein expression of these enzymes in the perilesional, remote and contralateral cortical regions in mice at different time points after photothrombosis, using quantitative real-time polymerase chain reaction and immunofluorescence. A skilled reaching test was employed to test hyaluronidase inhibitor L-ascorbic acid 6-hexadecanoate influence on post-stroke recovery. We found the simultaneous up-regulation of mRNA of HA synthesizing and degrading enzymes in the perilesional area early after stroke, suggesting an acceleration of HA turnover in ischaemic animals. Immunostaining revealed differential cellular localization of enzymes, with hyaluronidase 1 in astrocytes and hyaluronan synthase 2 in astrocytes and neurons, and post-stroke up-regulation of both of them in astrocytes. β-glucuronidase was observed in neurons but post-stroke up-regulation occurred in microglia. Inhibition of hyaluronidase activity early after stroke resulted in improved performance in skilled reaching test, without affecting the numbers of PNNs. These results suggest that after stroke, a substantial reorganization of polysaccharide content occurs, and interfering with this process at early time has a beneficial effect on recovery.
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Affiliation(s)
- Anna Katarzyna Greda
- Nencki Institute of Experimental Biology PAS, Laboratory of Epileptogenesis, Warsaw, Poland
| | - Dorota Nowicka
- Nencki Institute of Experimental Biology PAS, Laboratory of Epileptogenesis, Warsaw, Poland
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Gerrits L, Hammink R, Kouwer PHJ. Semiflexible polymer scaffolds: an overview of conjugation strategies. Polym Chem 2021. [DOI: 10.1039/d0py01662d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Semiflexible polymers are excellent scaffolds for the presentation of a wide variety of (bio)molecules. This manuscript reviews advantages and challenges of the most common conjugation strategies for the major classes of semiflexible polymers.
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Affiliation(s)
- Lotte Gerrits
- Institute for Molecules and Materials
- Radboud University
- 6525 AJ Nijmegen
- The Netherlands
| | - Roel Hammink
- Department of Tumor Immunology
- Radboud Institute for Molecular Life Sciences
- Radboud University Medical Center
- 6525 GA Nijmegen
- The Netherlands
| | - Paul H. J. Kouwer
- Institute for Molecules and Materials
- Radboud University
- 6525 AJ Nijmegen
- The Netherlands
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Buhren BA, Schrumpf H, Gorges K, Reiners O, Bölke E, Fischer JW, Homey B, Gerber PA. Dose- and time-dependent effects of hyaluronidase on structural cells and the extracellular matrix of the skin. Eur J Med Res 2020; 25:60. [PMID: 33228813 PMCID: PMC7686775 DOI: 10.1186/s40001-020-00460-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 11/12/2020] [Indexed: 12/13/2022] Open
Abstract
Introduction Hyaluronic acid (hyaluronan; HA) is an essential component of the extracellular matrix (ECM) of the skin. The HA-degrading enzyme hyaluronidase (HYAL) is critically involved in the HA-metabolism. Yet, only little information is available regarding the skin’s HA–HYAL interactions on the molecular and cellular levels. Objective To analyze the dose- and time-dependent molecular and cellular effects of HYAL on structural cells and the HA-metabolism in the skin. Materials and methods Chip-based, genome-wide expression analyses (Affymetrix® GeneChip PrimeView™ Human Gene Expression Array), quantitative real-time PCR analyses, enzyme-linked immunosorbent assay (ELISA), immunohistochemistry (DAB), and in vitro wound healing assays were performed to assess dose-dependent and time-kinetic effects of HA and HYAL (bovine hyaluronidase, Hylase “Dessau”) on normal human dermal fibroblasts (NHDF), primary human keratinocytes in vitro and human skin samples ex vivo. Results Genome-wide expression analyses revealed an upregulation of HA synthases (HAS) up to 1.8-fold change in HA- and HYAL-treated NHDF. HA and HYAL significantly accelerated wound closure in an in vitro model for cutaneous wound healing. HYAL induced HAS1 and HAS2 mRNA gene expression in NHDF. Interestingly, low concentrations of HYAL (0.015 U/ml) resulted in a significantly higher induction of HAS compared to moderate (0.15 and 1.5 U/ml) and high concentrations (15 U/ml) of HYAL. This observation corresponded to increased concentrations of HA measured by ELISA in conditioned supernatants of HYAL-treated NHDF with the highest concentrations observed for 0.015 U/ml of HYAL. Finally, immunohistochemical analysis of human skin samples incubated with HYAL for up to 48 h ex vivo demonstrated that low concentrations of HYAL (0.015 U/ml) led to a pronounced accumulation of HA, whereas high concentrations of HYAL (15 U/ml) reduced dermal HA-levels. Conclusion HYAL is a bioactive enzyme that exerts multiple effects on the HA-metabolism as well as on the structural cells of the skin. Our results indicate that HYAL promotes wound healing and exerts a dose-dependent induction of HA-synthesis in structural cells of the skin. Herein, interestingly the most significant induction of HAS and HA were observed for the lowest concentration of HYAL.
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Affiliation(s)
| | - Holger Schrumpf
- Department of Dermatology, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Katharina Gorges
- Department of Pharmacology, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Oliver Reiners
- Department of Pharmacology, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Edwin Bölke
- Department of Radiation Oncology, Medical Faculty, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Jens W Fischer
- Department of Pharmacology, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Bernhard Homey
- Department of Dermatology, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Peter Arne Gerber
- Department of Dermatology, University Hospital Duesseldorf, Duesseldorf, Germany. .,Dermatologie am Luegplatz, Duesseldorf, Germany.
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D'Ascola A, Scuruchi M, Ruggeri RM, Avenoso A, Mandraffino G, Vicchio TM, Campo S, Campo GM. Hyaluronan oligosaccharides modulate inflammatory response, NIS and thyreoglobulin expression in human thyrocytes. Arch Biochem Biophys 2020; 694:108598. [PMID: 32976824 DOI: 10.1016/j.abb.2020.108598] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 09/17/2020] [Accepted: 09/19/2020] [Indexed: 02/07/2023]
Abstract
Autoimmune thyroid diseases, such as Hashimoto's thyroiditis, are characterized by lymphocytic infiltration and altered function of the thyroid. During inflammation, it has been reported a decreased expression in Tg and NIS, accompanied by an increase in HA production that accumulates in the gland. HA fragments produced in different pathological states can modulate gene expression in a variety of cell types and may prime inflammatory response by interacting with the TLR-2, TLR-4 and CD44 that, in turn, induce NF-kB activation finally responsible of inflammatory mediator transcription, such as IL-1β, TNF-α and IL-6. The aim of this study was to investigate the potential inflammatory effect and the biochemical pathways activated by 6-mer HA oligosaccharides in cultured human thyrocytes. 6-mer HA treatment induced up-regulation of TLR-2, TLR-4, CD44 mRNA and related protein levels, increased HA production and NF-kB activation, that in turn increased IL-1β and IL-6 concentrations. Instead, we found evidence of an opposite effect on thyroid specific-gene Tg and NIS, that were decreased after 6-mer HA addition. Thyrocytes exposition to specific blocking antibodies for TLR-2, TLR-4 and CD44 abolished up-regulation of NF-κB activation and the consequent pro-inflammatory cytokine production, while restored Tg and NIS levels. A further goal of this study was demonstrate that also other LMW HA have pro inflammatory proprieties. These data suggest that HA fragments, through the involvement of TLR-2, TLR-4 and CD44 signaling cascade, contribute to prime the inflammatory response in thyrocytes and, by reducing the expression of thyroid-specific genes, could promote the loss of function of gland such as in Hashimoto's thyroiditis.
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Affiliation(s)
- Angela D'Ascola
- Department of Clinical and Experimental Medicine, University of Messina, University Hospital, via C. Valeria 1, 98125, Messina, Italy.
| | - Michele Scuruchi
- Department of Clinical and Experimental Medicine, University of Messina, University Hospital, via C. Valeria 1, 98125, Messina, Italy
| | - Rosaria Maddalena Ruggeri
- Department of Clinical and Experimental Medicine, University of Messina, University Hospital, via C. Valeria 1, 98125, Messina, Italy
| | - Angela Avenoso
- Department of Biomedical and Dental Sciences, and Morphofunctional Images, University of Messina, University Hospital, via C. Valeria 1, 98125 Messina, Italy University of Messina, via C. Valeria 1, 98125, Messina, Italy
| | - Giuseppe Mandraffino
- Department of Clinical and Experimental Medicine, University of Messina, University Hospital, via C. Valeria 1, 98125, Messina, Italy
| | - Teresa Manuela Vicchio
- Department of Clinical and Experimental Medicine, University of Messina, University Hospital, via C. Valeria 1, 98125, Messina, Italy
| | - Salvatore Campo
- Department of Biomedical and Dental Sciences, and Morphofunctional Images, University of Messina, University Hospital, via C. Valeria 1, 98125 Messina, Italy University of Messina, via C. Valeria 1, 98125, Messina, Italy
| | - Giuseppe Maurizio Campo
- Department of Clinical and Experimental Medicine, University of Messina, University Hospital, via C. Valeria 1, 98125, Messina, Italy
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Affiliation(s)
- Dong Gil Jang
- School of Life Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Korea
| | - Hyo Jung Sim
- School of Life Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Korea
| | - Eun Kyung Song
- School of Life Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Korea
| | - Taejoon Kwon
- School of Life Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Korea
- Center for Genomic Integrity, Institute for Basic Science (IBS), Ulsan 44919, Korea
| | - Tae Joo Park
- School of Life Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Korea
- Center for Genomic Integrity, Institute for Basic Science (IBS), Ulsan 44919, Korea
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Kupikowska-Stobba B, Lewińska D. Polymer microcapsules and microbeads as cell carriers for in vivo biomedical applications. Biomater Sci 2020; 8:1536-1574. [PMID: 32110789 DOI: 10.1039/c9bm01337g] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Polymer microcarriers are being extensively explored as cell delivery vehicles in cell-based therapies and hybrid tissue and organ engineering. Spherical microcarriers are of particular interest due to easy fabrication and injectability. They include microbeads, composed of a porous matrix, and microcapsules, where matrix core is additionally covered with a semipermeable membrane. Microcarriers provide cell containment at implantation site and protect the cells from host immunoresponse, degradation and shear stress. Immobilized cells may be genetically altered to release a specific therapeutic product directly at the target site, eliminating side effects of systemic therapies. Cell microcarriers need to fulfil a number of extremely high standards regarding their biocompatibility, cytocompatibility, immunoisolating capacity, transport, mechanical and chemical properties. To obtain cell microcarriers of specified parameters, a wide variety of polymers, both natural and synthetic, and immobilization methods can be applied. Yet so far, only a few approaches based on cell-laden microcarriers have reached clinical trials. The main issue that still impedes progress of these systems towards clinical application is limited cell survival in vivo. Herein, we review polymer biomaterials and methods used for fabrication of cell microcarriers for in vivo biomedical applications. We describe their key limitations and modifications aiming at improvement of microcarrier in vivo performance. We also present the main applications of polymer cell microcarriers in regenerative medicine, pancreatic islet and hepatocyte transplantation and in the treatment of cancer. Lastly, we outline the main challenges in cell microimmobilization for biomedical purposes, the strategies to overcome these issues and potential future improvements in this area.
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Affiliation(s)
- Barbara Kupikowska-Stobba
- Laboratory of Electrostatic Methods of Bioencapsulation, Department of Biomaterials and Biotechnological Systems, Nalecz Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Sciences, Trojdena 4, 02-109 Warsaw, Poland.
| | - Dorota Lewińska
- Laboratory of Electrostatic Methods of Bioencapsulation, Department of Biomaterials and Biotechnological Systems, Nalecz Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Sciences, Trojdena 4, 02-109 Warsaw, Poland.
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Sawamura S, Mikami A. Effect of fascial Manipulation® on reaction time. J Bodyw Mov Ther 2020; 24:245-250. [DOI: 10.1016/j.jbmt.2020.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 02/26/2020] [Accepted: 06/07/2020] [Indexed: 11/29/2022]
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Rao N, Rho JG, Um W, EK PK, Nguyen VQ, Oh BH, Kim W, Park JH. Hyaluronic Acid Nanoparticles as Nanomedicine for Treatment of Inflammatory Diseases. Pharmaceutics 2020; 12:E931. [PMID: 33003609 PMCID: PMC7600604 DOI: 10.3390/pharmaceutics12100931] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 09/24/2020] [Accepted: 09/28/2020] [Indexed: 02/06/2023] Open
Abstract
Owing to their unique biological functions, hyaluronic acid (HA) and its derivatives have been explored extensively for biomedical applications such as tissue engineering, drug delivery, and molecular imaging. In particular, self-assembled HA nanoparticles (HA-NPs) have been used widely as target-specific and long-acting nanocarriers for the delivery of a wide range of therapeutic or diagnostic agents. Recently, it has been demonstrated that empty HA-NPs without bearing any therapeutic agent can be used therapeutically for the treatment of inflammatory diseases via modulating inflammatory responses. In this review, we aim to provide an overview of the significant achievements in this field and highlight the potential of HA-NPs for the treatment of inflammatory diseases.
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Affiliation(s)
- N.Vijayakameswara Rao
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Korea; (N.V.R.); (W.U.); (P.K.E.); (V.Q.N.); (B.H.O.)
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 10617, Taiwan
| | - Jun Gi Rho
- Department of Molecular Science & Technology, Ajou University, Suwon 16499, Korea;
| | - Wooram Um
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Korea; (N.V.R.); (W.U.); (P.K.E.); (V.Q.N.); (B.H.O.)
| | - Pramod Kumar EK
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Korea; (N.V.R.); (W.U.); (P.K.E.); (V.Q.N.); (B.H.O.)
| | - Van Quy Nguyen
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Korea; (N.V.R.); (W.U.); (P.K.E.); (V.Q.N.); (B.H.O.)
| | - Byeong Hoon Oh
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Korea; (N.V.R.); (W.U.); (P.K.E.); (V.Q.N.); (B.H.O.)
| | - Wook Kim
- Department of Molecular Science & Technology, Ajou University, Suwon 16499, Korea;
| | - Jae Hyung Park
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Korea; (N.V.R.); (W.U.); (P.K.E.); (V.Q.N.); (B.H.O.)
- Department Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Suwon 16419, Korea
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You N, Chu S, Cai B, Gao Y, Hui M, Zhu J, Wang M. Bioactive hyaluronic acid fragments inhibit lipopolysaccharide-induced inflammatory responses via the Toll-like receptor 4 signaling pathway. Front Med 2020; 15:292-301. [PMID: 32946028 DOI: 10.1007/s11684-020-0806-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 05/29/2020] [Indexed: 12/16/2022]
Abstract
The high- and the low-molecular weight hyaluronic acids (HMW-HA and LMW-HA, respectively) showed different biological activities in inflammation. However, the role of LMW-HA in inflammatory response is controversial. In this study, we aimed to investigate the effect of bioactive hyaluronan (B-HA) on lipopolysaccharide (LPS)-induced inflammatory responses in human macrophages and mice. B-HA was produced from HA treated with glycosylated recombinant human hyaluronidase PH20. Human THP-1 cells were induced to differentiate into macrophages. THP-1-derived macrophages were treated with B-HA, LPS, or B-HA + LPS. The mRNA expression and the production of inflammatory cytokines were determined using quantitative real-time PCR and enzyme-linked immunosorbent assay. The phosphorylation levels of proteins in the nuclear factor-κB (NF-κB), mitogen-activated protein kinase (MAPK), and IRF-3 signaling pathways were measured using Western blot. The in vivo efficacy of B-HA was assessed in a mouse model of LPS-induced inflammation. Results showed that B-HA inhibited the expression of TNF-α, IL-6, IL-1, and IFN-β, and enhanced the expression of the antiinflammatory cytokine IL-10 in LPS-induced inflammatory responses in THP-1-derived macrophages and in vivo. B-HA significantly suppressed the phosphorylation of the TLR4 signaling pathway proteins p65, IKKα/β, IκBα, JNK1/2, ERK1/2, p38, and IRF-3. In conclusion, our results demonstrated that the B-HA attenuated the LPS-stimulated inflammatory response by inhibiting the activation of the TLR4 signaling pathway. B-HA could be a potential anti-inflammatory drug in the treatment of inflammatory disease.
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Affiliation(s)
- Na You
- Department of Infectious Disease, The People's Hospital of Bozhou, Bozhou, 236800, China
| | - Sasa Chu
- Department of Infectious Disease, The People's Hospital of Linyi, Linyi, 276000, China
| | - Binggang Cai
- Department of Infectious Disease, The People's Hospital of Yancheng, Yancheng, 224000, China
| | - Youfang Gao
- Department of Infectious Disease, The People's Hospital of Bozhou, Bozhou, 236800, China
| | - Mizhou Hui
- AnRuipu Biological Products Research Co., Ltd., Hangzhou, 310019, China
| | - Jin Zhu
- Huadong Medical Institute of Biotechniques, Nanjing, 210002, China.
| | - Maorong Wang
- Institute of Liver Disease, Jinling Hospital, Nanjing, 210002, China.
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48
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Wang X, Balaji S, Steen EH, Blum AJ, Li H, Chan CK, Manson SR, Lu TC, Rae MM, Austin PF, Wight TN, Bollyky PL, Cheng J, Keswani SG. High-molecular weight hyaluronan attenuates tubulointerstitial scarring in kidney injury. JCI Insight 2020; 5:136345. [PMID: 32396531 DOI: 10.1172/jci.insight.136345] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 05/07/2020] [Indexed: 01/13/2023] Open
Abstract
Renal fibrosis features exaggerated inflammation, extracellular matrix (ECM) deposition, and peritubular capillary loss. We previously showed that IL-10 stimulates high-molecular weight hyaluronan (HMW-HA) expression by fibroblasts, and we hypothesize that HMW-HA attenuates renal fibrosis by reducing inflammation and ECM remodeling. We studied the effects of IL-10 overexpression on HA production and scarring in mouse models of unilateral ureteral obstruction (UUO) and ischemia/reperfusion (I/R) to investigate whether IL-10 antifibrotic effects are HA dependent. C57BL/6J mice were fed with the HA synthesis inhibitor, 4-methylumbelliferone (4-MU), before UUO. We observed that in vivo injury increased intratubular spaces, ECM deposition, and HA expression at day 7 and onward. IL-10 overexpression reduced renal fibrosis in both models, promoted HMW-HA synthesis and stability in UUO, and regulated cell proliferation in I/R. 4-MU inhibited IL-10-driven antifibrotic effects, indicating that HMW-HA is necessary for cytokine-mediated reduction of fibrosis. We also found that IL-10 induces in vitro HMW-HA production by renal fibroblasts via STAT3-dependent upregulation of HA synthase 2. We propose that IL-10-induced HMW-HA synthesis plays cytoprotective and antifibrotic roles in kidney injury, thereby revealing an effective strategy to attenuate renal fibrosis in obstructive and ischemic pathologies.
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Affiliation(s)
- Xinyi Wang
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Swathi Balaji
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Emily H Steen
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Alexander J Blum
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Hui Li
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Christina K Chan
- Matrix Biology Program, Benaroya Research Institute, Seattle, Washington, USA
| | - Scott R Manson
- Division of Pediatric Urology, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Thomas C Lu
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Meredith M Rae
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Paul F Austin
- Division of Pediatric Urology, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
| | - Thomas N Wight
- Matrix Biology Program, Benaroya Research Institute, Seattle, Washington, USA
| | - Paul L Bollyky
- Division of Infectious Diseases, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Jizhong Cheng
- Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Sundeep G Keswani
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA
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Kim S, Cho DH, Kweon DK, Jang EH, Hong JY, Lim ST. Improvement of mechanical properties of orodispersible hyaluronic acid film by carboxymethyl cellulose addition. Food Sci Biotechnol 2020; 29:1233-1239. [PMID: 32802562 DOI: 10.1007/s10068-020-00771-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 04/19/2020] [Accepted: 04/28/2020] [Indexed: 12/17/2022] Open
Abstract
Orodispersible films (ODF) were prepared with mixtures of hyaluronic acid (HA) and carboxymethyl cellulose (CMC), and the effect of CMC addition on the disintegration and mechanical properties of the composite films were examined. Low molecular weight HA (10 kDa) appeared more acceptable for ODF than high molecular weight HA (800 kDa) because of its rapid disintegration in the oral cavity. The composite films appeared similar to pullulan film with excellent transparency and surface smoothness. The disintegration time as well as mechanical properties of the films such as tensile strength and elongation at break were increased by the addition of CMC. Overall, the CMC addition, up to 35%, improved the mechanical properties of low molecular weight HA film within a proper range of disintegration time for ODF.
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Affiliation(s)
- Seulki Kim
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841 South Korea
| | - Dong-Hwa Cho
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841 South Korea
| | | | | | | | - Seung-Taik Lim
- Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841 South Korea
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Albano GD, Bonanno A, Giacomazza D, Cavalieri L, Sammarco M, Ingrassia E, Gagliardo R, Riccobono L, Moscato M, Anzalone G, Montalbano AM, Profita M. A 3D " In Vitro" Model to Study Hyaluronan Effect in Nasal Epithelial Cell Line Exposed to Double-Stranded RNA Poly(I:C). Biomol Ther (Seoul) 2020; 28:272-281. [PMID: 31791117 PMCID: PMC7216748 DOI: 10.4062/biomolther.2019.126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 09/03/2019] [Accepted: 09/16/2019] [Indexed: 01/21/2023] Open
Abstract
Environmental agents, including viral and bacterial infectious agents, are involved in the alteration of physicochemical and biological parameters in the nasal epithelium. Hyaluronan (HA) has an important role in the regulation of tissue healing properties. High molecular weight HA (HMW-HA) shows greater anti-inflammatory responses than medium molecular weight HA (MMW-HA) and low molecular weight HA (LMW-HA). We investigated the effect of HMW-HA, MMW-HA and LMW-HA on the regulation of physicochemical and biological parameters in an “in vitro” model that might mimic viral infections of the nasal epithelium. Human nasal epithelial cell line RPMI2650 was stimulated with double-stranded RNA (dsRNA) Poly(I:C) for 5 days in air-liquid-interface (ALI) culture (3D model of airway tissue). dsRNA Poly(I:C) treatment significantly decreased transepithelial electrical resistance (TEER) in the stratified nasal epithelium of RPMI2650 and increased pH values, rheological parameters (elastic G’ and viscous G’’), and Muc5AC and Muc5B production in the apical wash of ALI culture of RPMI2650 in comparison to untreated cells. RPMI2650 treated with dsRNA Poly(I:C) in the presence of HMW-HA showed lower pH values, Muc5AC and Muc5B production, and rheological parameters, as well as increased TEER values in ALI culture, compared to cells treated with Poly(I:C) alone or pretreated with LMW-HA and MMW-HA. Our 3D “in vitro” model of epithelium suggests that HMW-HA might be a coadjuvant in the pharmacological treatment of viral infections, allowing for the control of some physicochemical and biological properties affecting the epithelial barrier of the nose during infection.
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Affiliation(s)
- Giusy Daniela Albano
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo 90146, Italy
| | - Anna Bonanno
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo 90146, Italy
| | | | | | | | | | - Rosalia Gagliardo
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo 90146, Italy
| | - Loredana Riccobono
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo 90146, Italy
| | - Monica Moscato
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo 90146, Italy
| | - Giulia Anzalone
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo 90146, Italy
| | - Angela Marina Montalbano
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo 90146, Italy
| | - Mirella Profita
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo 90146, Italy
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