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Wu XF, Liu Y, Wang YG, Zhang F, Li WY. A novel 22-bp InDel within FGF7 gene is significantly associated with growth traits in goat. Anim Biotechnol 2024; 35:2262537. [PMID: 37870116 DOI: 10.1080/10495398.2023.2262537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
Fibroblast growth factor 7 (FGF7) is involved in lipid metabolism, which is considered as a candidate gene with close relation with muscle development by eGWAs and RNA-Seq analyses. To date, limited research has been conducted on the relationship between FGF7 gene and growth traits. The main objective of this work was to further investigate the association between novel InDel within FGF7 gene and growth traits in goat. Herein, FGF7 mRNA expression levels were investigated in various Fuqing goat tissues. We found that FGF7 gene was expressed in six adult goat tissues with the highest mRNA levels in adipose tissue. This result suggested that FGF7 gene might play a critical role in fat deposition. We also detected potential polymorphisms in Fuqing, Nubian and Jianyang Daer breeds. A 22-bp InDel polymorphism in FGF7 gene was detected in 396 goats and the three genotypes were designated as II, ID, and DD. Correlation analysis revealed that InDel polymorphism was significantly associated with growth traits (P < 0.05). Goats with genotypes ID and/or II had superior growth traits compared to those with genotype DD. In summary, our findings suggested that the 22-bp InDel within FGF7 gene could act as a molecular marker to improve the growth traits of goats in breeding programs.
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Affiliation(s)
- Xian-Feng Wu
- Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Yuan Liu
- Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
| | - Ying-Gang Wang
- College of Animal Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Fu Zhang
- College of Animal Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Wen-Yang Li
- Fujian Academy of Agricultural Sciences, Fuzhou, Fujian, China
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2
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Chocarro-Wrona C, López de Andrés J, Rioboó-Legaspi P, Pleguezuelos-Beltrán P, Antich C, De Vicente J, Gálvez-Martín P, López-Ruiz E, Marchal JA. Design and evaluation of a bilayered dermal/hypodermal 3D model using a biomimetic hydrogel formulation. Biomed Pharmacother 2024; 177:117051. [PMID: 38959608 DOI: 10.1016/j.biopha.2024.117051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 06/25/2024] [Accepted: 06/26/2024] [Indexed: 07/05/2024] Open
Abstract
Due to the limitations of the current skin wound treatments, it is highly valuable to have a wound healing formulation that mimics the extracellular matrix (ECM) and mechanical properties of natural skin tissue. Here, a novel biomimetic hydrogel formulation has been developed based on a mixture of Agarose-Collagen Type I (AC) combined with skin ECM-related components: Dermatan sulfate (DS), Hyaluronic acid (HA), and Elastin (EL) for its application in skin tissue engineering (TE). Different formulations were designed by combining AC hydrogels with DS, HA, and EL. Cell viability, hemocompatibility, physicochemical, mechanical, and wound healing properties were investigated. Finally, a bilayered hydrogel loaded with fibroblasts and mesenchymal stromal cells was developed using the Ag-Col I-DS-HA-EL (ACDHE) formulation. The ACDHE hydrogel displayed the best in vitro results and acceptable physicochemical properties. Also, it behaved mechanically close to human native skin and exhibited good cytocompatibility. Environmental scanning electron microscopy (ESEM) analysis revealed a porous microstructure that allows the maintenance of cell growth and ECM-like structure production. These findings demonstrate the potential of the ACDHE hydrogel formulation for applications such as an injectable hydrogel or a bioink to create cell-laden structures for skin TE.
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Affiliation(s)
- Carlos Chocarro-Wrona
- Biopathology and Regenerative Medicine Institute (IBIMER), Center for Biomedical Research (CIBM), University of Granada, Granada 18016, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, University Hospitals of Granada, University of Granada, Granada 18012, Spain; Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18016, Spain; Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada 18016, Spain; BioFab i3D, Biofabrication and 3D (bio)printing laboratory, Granada 18016, Spain
| | - Julia López de Andrés
- Biopathology and Regenerative Medicine Institute (IBIMER), Center for Biomedical Research (CIBM), University of Granada, Granada 18016, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, University Hospitals of Granada, University of Granada, Granada 18012, Spain; Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18016, Spain; Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada 18016, Spain; BioFab i3D, Biofabrication and 3D (bio)printing laboratory, Granada 18016, Spain
| | - Pablo Rioboó-Legaspi
- Biopathology and Regenerative Medicine Institute (IBIMER), Center for Biomedical Research (CIBM), University of Granada, Granada 18016, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, University Hospitals of Granada, University of Granada, Granada 18012, Spain; Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18016, Spain; Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada 18016, Spain; BioFab i3D, Biofabrication and 3D (bio)printing laboratory, Granada 18016, Spain
| | - Paula Pleguezuelos-Beltrán
- Biopathology and Regenerative Medicine Institute (IBIMER), Center for Biomedical Research (CIBM), University of Granada, Granada 18016, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, University Hospitals of Granada, University of Granada, Granada 18012, Spain; Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18016, Spain; Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada 18016, Spain; BioFab i3D, Biofabrication and 3D (bio)printing laboratory, Granada 18016, Spain
| | - Cristina Antich
- Biopathology and Regenerative Medicine Institute (IBIMER), Center for Biomedical Research (CIBM), University of Granada, Granada 18016, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, University Hospitals of Granada, University of Granada, Granada 18012, Spain; Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18016, Spain; Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada 18016, Spain; BioFab i3D, Biofabrication and 3D (bio)printing laboratory, Granada 18016, Spain; National Center for Advancing Translational Sciences, National Institute of Health, Rockville, MD 28050, United States
| | - Juan De Vicente
- Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada 18016, Spain; F2N2Lab, Magnetic Soft Matter Group, Department of Applied Physics, Faculty of Sciences, University of Granada, Granada 18071, Spain
| | | | - Elena López-Ruiz
- Biopathology and Regenerative Medicine Institute (IBIMER), Center for Biomedical Research (CIBM), University of Granada, Granada 18016, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, University Hospitals of Granada, University of Granada, Granada 18012, Spain; Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada 18016, Spain; BioFab i3D, Biofabrication and 3D (bio)printing laboratory, Granada 18016, Spain; Department of Health Sciences, University of Jaén, Jaén 23071, Spain.
| | - Juan Antonio Marchal
- Biopathology and Regenerative Medicine Institute (IBIMER), Center for Biomedical Research (CIBM), University of Granada, Granada 18016, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, University Hospitals of Granada, University of Granada, Granada 18012, Spain; Department of Human Anatomy and Embryology, Faculty of Medicine, University of Granada, Granada 18016, Spain; Excellence Research Unit "Modeling Nature" (MNat), University of Granada, Granada 18016, Spain; BioFab i3D, Biofabrication and 3D (bio)printing laboratory, Granada 18016, Spain.
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3
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Park JYC, King A, Björk V, English BW, Fedintsev A, Ewald CY. Strategic outline of interventions targeting extracellular matrix for promoting healthy longevity. Am J Physiol Cell Physiol 2023; 325:C90-C128. [PMID: 37154490 DOI: 10.1152/ajpcell.00060.2023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/28/2023] [Accepted: 04/28/2023] [Indexed: 05/10/2023]
Abstract
The extracellular matrix (ECM), composed of interlinked proteins outside of cells, is an important component of the human body that helps maintain tissue architecture and cellular homeostasis. As people age, the ECM undergoes changes that can lead to age-related morbidity and mortality. Despite its importance, ECM aging remains understudied in the field of geroscience. In this review, we discuss the core concepts of ECM integrity, outline the age-related challenges and subsequent pathologies and diseases, summarize diagnostic methods detecting a faulty ECM, and provide strategies targeting ECM homeostasis. To conceptualize this, we built a technology research tree to hierarchically visualize possible research sequences for studying ECM aging. This strategic framework will hopefully facilitate the development of future research on interventions to restore ECM integrity, which could potentially lead to the development of new drugs or therapeutic interventions promoting health during aging.
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Affiliation(s)
- Ji Young Cecilia Park
- Laboratory of Extracellular Matrix Regeneration, Institute of Translational Medicine, Department of Health Sciences and Technology, ETH Zürich, Schwerzenbach, Switzerland
| | - Aaron King
- Foresight Institute, San Francisco, California, United States
| | | | - Bradley W English
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States
| | | | - Collin Y Ewald
- Laboratory of Extracellular Matrix Regeneration, Institute of Translational Medicine, Department of Health Sciences and Technology, ETH Zürich, Schwerzenbach, Switzerland
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4
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Menezes R, Vincent R, Osorno L, Hu P, Arinzeh TL. Biomaterials and tissue engineering approaches using glycosaminoglycans for tissue repair: Lessons learned from the native extracellular matrix. Acta Biomater 2023; 163:210-227. [PMID: 36182056 PMCID: PMC10043054 DOI: 10.1016/j.actbio.2022.09.064] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 09/13/2022] [Accepted: 09/23/2022] [Indexed: 01/30/2023]
Abstract
Glycosaminoglycans (GAGs) are an important component of the extracellular matrix as they influence cell behavior and have been sought for tissue regeneration, biomaterials, and drug delivery applications. GAGs are known to interact with growth factors and other bioactive molecules and impact tissue mechanics. This review provides an overview of native GAGs, their structure, and properties, specifically their interaction with proteins, their effect on cell behavior, and their mechanical role in the ECM. GAGs' function in the extracellular environment is still being understood however, promising studies have led to the development of medical devices and therapies. Native GAGs, including hyaluronic acid, chondroitin sulfate, and heparin, have been widely explored in tissue engineering and biomaterial approaches for tissue repair or replacement. This review focuses on orthopaedic and wound healing applications. The use of GAGs in these applications have had significant advances leading to clinical use. Promising studies using GAG mimetics and future directions are also discussed. STATEMENT OF SIGNIFICANCE: Glycosaminoglycans (GAGs) are an important component of the native extracellular matrix and have shown promise in medical devices and therapies. This review emphasizes the structure and properties of native GAGs, their role in the ECM providing biochemical and mechanical cues that influence cell behavior, and their use in tissue regeneration and biomaterial approaches for orthopaedic and wound healing applications.
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Affiliation(s)
- Roseline Menezes
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ 07102, United States
| | - Richard Vincent
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ 07102, United States
| | - Laura Osorno
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ 07102, United States
| | - Phillip Hu
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ 07102, United States
| | - Treena Livingston Arinzeh
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ 07102, United States; Department of Biomedical Engineering, Columbia University, New York, NY 10027, United States.
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5
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Hashimoto A, Hirose T, Hashimoto K, Mizumoto S, Nitahara-Kasahara Y, Saka S, Yoshizawa T, Okada T, Yamada S, Kosho T, Watanabe T, Miyata S, Nomura Y. Collagen Network Formation in In Vitro Models of Musculocontractural Ehlers-Danlos Syndrome. Genes (Basel) 2023; 14:genes14020308. [PMID: 36833235 PMCID: PMC9957042 DOI: 10.3390/genes14020308] [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: 11/30/2022] [Revised: 01/05/2023] [Accepted: 01/18/2023] [Indexed: 01/26/2023] Open
Abstract
Loss-of-function mutations in carbohydrate sulfotransferase 14 (CHST14) cause musculocontractural Ehlers-Danlos syndrome-CHST14 (mcEDS-CHST14), characterized by multiple congenital malformations and progressive connective tissue fragility-related manifestations in the cutaneous, skeletal, cardiovascular, visceral and ocular system. The replacement of dermatan sulfate chains on decorin proteoglycan with chondroitin sulfate chains is proposed to lead to the disorganization of collagen networks in the skin. However, the pathogenic mechanisms of mcEDS-CHST14 are not fully understood, partly due to the lack of in vitro models of this disease. In the present study, we established in vitro models of fibroblast-mediated collagen network formation that recapacitate mcEDS-CHST14 pathology. Electron microscopy analysis of mcEDS-CHST14-mimicking collagen gels revealed an impaired fibrillar organization that resulted in weaker mechanical strength of the gels. The addition of decorin isolated from patients with mcEDS-CHST14 and Chst14-/- mice disturbed the assembly of collagen fibrils in vitro compared to control decorin. Our study may provide useful in vitro models of mcEDS-CHST14 to elucidate the pathomechanism of this disease.
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Affiliation(s)
- Ayana Hashimoto
- Graduate School of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwaicho, Fuchu, Tokyo 183-8509, Japan
| | - Takuya Hirose
- Laboratory of Veterinary Anatomy, School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu 069-8501, Hokkaido, Japan
| | - Kohei Hashimoto
- Graduate School of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwaicho, Fuchu, Tokyo 183-8509, Japan
| | - Shuji Mizumoto
- Department of Pathobiochemistry, Faculty of Pharmacy, Meijo University, Nagoya 468-8503, Aichi, Japan
| | - Yuko Nitahara-Kasahara
- Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, The University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
| | - Shota Saka
- Graduate School of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwaicho, Fuchu, Tokyo 183-8509, Japan
| | - Takahiro Yoshizawa
- Division of Animal Research, Research Center for Advanced Science and Technology, Shinshu University, Matsumoto 390-8621, Nagano, Japan
| | - Takashi Okada
- Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, The University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
| | - Shuhei Yamada
- Department of Pathobiochemistry, Faculty of Pharmacy, Meijo University, Nagoya 468-8503, Aichi, Japan
| | - Tomoki Kosho
- Department of Medical Genetics, Shinshu University School of Medicine, Matsumoto 390-8621, Nagano, Japan
- Center for Medical Genetics, Shinshu University Hospital, Matsumoto 390-8621, Nagano, Japan
- Division of Clinical Sequencing, Shinshu University School of Medicine, Matsumoto 390-8621, Nagano, Japan
- Research Center for Supports to Advanced Science, Matsumoto 390-8621, Nagano, Japan
| | - Takafumi Watanabe
- Laboratory of Veterinary Anatomy, School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu 069-8501, Hokkaido, Japan
| | - Shinji Miyata
- Graduate School of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwaicho, Fuchu, Tokyo 183-8509, Japan
- Correspondence:
| | - Yoshihiro Nomura
- Graduate School of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwaicho, Fuchu, Tokyo 183-8509, Japan
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6
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Kubo E, Shibata S, Shibata T, Sasaki H, Singh DP. Role of Decorin in the Lens and Ocular Diseases. Cells 2022; 12:cells12010074. [PMID: 36611867 PMCID: PMC9818407 DOI: 10.3390/cells12010074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/15/2022] [Accepted: 12/19/2022] [Indexed: 12/28/2022] Open
Abstract
Decorin is an archetypal member of the small leucine-rich proteoglycan gene family and is involved in various biological functions and many signaling networks, interacting with extra-cellular matrix (ECM) components, growth factors, and receptor tyrosine kinases. Decorin also modulates the growth factors, cell proliferation, migration, and angiogenesis. It has been reported to be involved in many ischemic and fibrotic eye diseases, such as congenital stromal dystrophy of the cornea, anterior subcapsular fibrosis of the lens, proliferative vitreoretinopathy, et al. Furthermore, recent evidence supports its role in secondary posterior capsule opacification (PCO) after cataract surgery. The expression of decorin mRNA in lens epithelial cells in vitro was found to decrease upon transforming growth factor (TGF)-β-2 addition and increase upon fibroblast growth factor (FGF)-2 addition. Wound healing of the injured lens in mice transgenic for lens-specific human decorin was promoted by inhibiting myofibroblastic changes. Decorin may be associated with epithelial-mesenchymal transition and PCO development in the lens. Gene therapy and decorin administration have the potential to serve as excellent therapeutic approaches for modifying impaired wound healing, PCO, and other eye diseases related to fibrosis and angiogenesis. In this review, we present findings regarding the roles of decorin in the lens and ocular diseases.
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Affiliation(s)
- Eri Kubo
- Department of Ophthalmology, Kanazawa Medical University, Kanazawa 920-0293, Ishikawa, Japan
- Correspondence: ; Tel.: +81-76-286-2211 (ext. 3412); Fax: +81-76-286-1010
| | - Shinsuke Shibata
- Department of Ophthalmology, Kanazawa Medical University, Kanazawa 920-0293, Ishikawa, Japan
| | - Teppei Shibata
- Department of Ophthalmology, Kanazawa Medical University, Kanazawa 920-0293, Ishikawa, Japan
| | - Hiroshi Sasaki
- Department of Ophthalmology, Kanazawa Medical University, Kanazawa 920-0293, Ishikawa, Japan
| | - Dhirendra P. Singh
- Department of Ophthalmology, University of Nebraska Medical Center, Omaha, NE 68198, USA
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7
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Zhao M, Qin Y, Fan Y, Wang X, Yi H, Cui X, Li F, Wang W. Structural Characterization and Glycosaminoglycan Impurities Analysis of Chondroitin Sulfate from Chinese Sturgeon. Polymers (Basel) 2022; 14:polym14235311. [PMID: 36501703 PMCID: PMC9736423 DOI: 10.3390/polym14235311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/11/2022] [Accepted: 11/11/2022] [Indexed: 12/12/2022] Open
Abstract
Chinese sturgeon was an endangered cartilaginous fish. The success of artificial breeding has promoted it to a food fish and it is now beginning to provide a new source of cartilage for the extraction of chondroitin sulfate (CS). However, the structural characteristics of sturgeon CS from different tissues remain to be determined in more detail. In this study, CSs from the head, backbone, and fin cartilage of Chinese sturgeon were individually purified and characterized for the first time. The molecular weights, disaccharide compositions, and oligosaccharide sulfation patterns of these CSs are significantly different. Fin CS (SFCS), rich in GlcUAα1-3GalNAc(4S), has the biggest molecular weight (26.5 kDa). In contrast, head CS (SHCS) has a molecular weight of 21.0 kDa and is rich in GlcUAα1-3GalNAc(6S). Most features of backbone CS (SBCS) are between the former two. Other glycosaminoglycan impurities in these three sturgeon-derived CSs were lower than those in other common commercial CSs. All three CSs have no effect on the activity of thrombin or Factor Xa in the presence of antithrombin III. Hence, Chinese sturgeon cartilage is a potential source for the preparation of CSs with different features for food and pharmaceutical applications.
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Affiliation(s)
- Mei Zhao
- National Glycoengineering Research Center, Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology and State Key Laboratory of Microbial Technology, Shandong University, 72 Binhai Rd, Qingdao 266237, China
| | - Yong Qin
- National Glycoengineering Research Center, Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology and State Key Laboratory of Microbial Technology, Shandong University, 72 Binhai Rd, Qingdao 266237, China
| | - Ying Fan
- Qingdao Special Servicemen Recuperation Center of PLA Navy, Qingdao 266071, China
| | - Xu Wang
- National Glycoengineering Research Center, Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology and State Key Laboratory of Microbial Technology, Shandong University, 72 Binhai Rd, Qingdao 266237, China
| | - Haixin Yi
- National Glycoengineering Research Center, Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology and State Key Laboratory of Microbial Technology, Shandong University, 72 Binhai Rd, Qingdao 266237, China
| | - Xiaoyu Cui
- National Glycoengineering Research Center, Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology and State Key Laboratory of Microbial Technology, Shandong University, 72 Binhai Rd, Qingdao 266237, China
| | - Fuchuan Li
- National Glycoengineering Research Center, Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology and State Key Laboratory of Microbial Technology, Shandong University, 72 Binhai Rd, Qingdao 266237, China
- College of Marine Life Sciences, Ocean University of China, Qingdao 266100, China
- Correspondence: (F.L.); (W.W.); Tel.: +86-532-58631406 (F.L. & W.W.); Fax: +86-532-58631405 (F.L. & W.W.)
| | - Wenshuang Wang
- National Glycoengineering Research Center, Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology and State Key Laboratory of Microbial Technology, Shandong University, 72 Binhai Rd, Qingdao 266237, China
- Correspondence: (F.L.); (W.W.); Tel.: +86-532-58631406 (F.L. & W.W.); Fax: +86-532-58631405 (F.L. & W.W.)
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8
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Rizzo-Valente VS, Fusco MA, Cruz RMML, Santos RA, Silva LS, Escaleira RC, Schulz DF, Barroso SPC, Miranda BL, Santos DZ, Gregório ML, Guerra RJA, Pavão MSG. Effects of Dermatan Sulfate from Marine Invertebrate Styela plicata in the Wound Healing Pathway: A Natural Resource Applied to Regenerative Therapy. Mar Drugs 2022; 20:676. [PMID: 36354999 PMCID: PMC9693086 DOI: 10.3390/md20110676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/10/2022] [Accepted: 10/23/2022] [Indexed: 08/29/2023] Open
Abstract
Acute and chronic dermatological injuries need rapid tissue repair due to the susceptibility to infections. To effectively promote cutaneous wound recovery, it is essential to develop safe, low-cost, and affordable regenerative tools. Therefore, we aimed to identify the biological mechanisms involved in the wound healing properties of the glycosaminoglycan dermatan sulfate (DS), obtained from ascidian Styela plicata, a marine invertebrate, which in preliminary work from our group showed no toxicity and promoted a remarkable fibroblast proliferation and migration. In this study, 2,4-DS (50 µg/mL)-treated and control groups had the relative gene expression of 84 genes participating in the healing pathway evaluated. The results showed that 57% of the genes were overexpressed during treatment, 16% were underexpressed, and 9.52% were not detected. In silico analysis of metabolic interactions exhibited overexpression of genes related to: extracellular matrix organization, hemostasis, secretion of inflammatory mediators, and regulation of insulin-like growth factor transport and uptake. Furthermore, in C57BL/6 mice subjected to experimental wounds treated with 0.25% 2,4-DS, the histological parameters demonstrated a great capacity for vascular recovery. Additionally, this study confirmed that DS is a potent inducer of wound-healing cellular pathways and a promoter of neovascularization, being a natural ally in the tissue regeneration strategy.
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Affiliation(s)
- Vanessa S. Rizzo-Valente
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
- Laboratory of Biochemistry and Cell Biology of Glycoconjugates, Clementino Fraga Filho University Hospital and Institute of Medical Biochemistry Leopoldo De Meis, Federal University of Rio de Janeiro, Rio de Janeiro 21941-913, Brazil
| | - Maria A. Fusco
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Renata M. M. L. Cruz
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Rachel A. Santos
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Lucas S. Silva
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Roberta C. Escaleira
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Daniel F. Schulz
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Shana P. C. Barroso
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Bruno L. Miranda
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Daniela Z. Santos
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Marcelo L. Gregório
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Rodrigo J. A. Guerra
- Biomedical Research Institute, Marcílio Dias Naval Hospital, Brazilian Navy, Rio de Janeiro 20725-090, Brazil
| | - Mauro S. G. Pavão
- Laboratory of Biochemistry and Cell Biology of Glycoconjugates, Clementino Fraga Filho University Hospital and Institute of Medical Biochemistry Leopoldo De Meis, Federal University of Rio de Janeiro, Rio de Janeiro 21941-913, Brazil
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9
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The Specific Role of Dermatan Sulfate as an Instructive Glycosaminoglycan in Tissue Development. Int J Mol Sci 2022; 23:ijms23137485. [PMID: 35806490 PMCID: PMC9267682 DOI: 10.3390/ijms23137485] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/02/2022] [Accepted: 07/03/2022] [Indexed: 11/16/2022] Open
Abstract
The crucial roles of dermatan sulfate (DS) have been demonstrated in tissue development of the cutis, blood vessels, and bone through construction of the extracellular matrix and cell signaling. Although DS classically exerts physiological functions via interaction with collagens, growth factors, and heparin cofactor-II, new functions have been revealed through analyses of human genetic disorders as well as of knockout mice with loss of DS-synthesizing enzymes. Mutations in human genes encoding the epimerase and sulfotransferase responsible for the biosynthesis of DS chains cause connective tissue disorders including spondylodysplastic type Ehlers–Danlos syndrome, characterized by skin hyperextensibility, joint hypermobility, and tissue fragility. DS-deficient mice show perinatal lethality, skin fragility, vascular abnormalities, thoracic kyphosis, myopathy-related phenotypes, acceleration of nerve regeneration, and impairments in self-renewal and proliferation of neural stem cells. These findings suggest that DS is essential for tissue development in addition to the assembly of collagen fibrils in the skin, and that DS-deficient knockout mice can be utilized as models of human genetic disorders that involve impairment of DS biosynthesis. This review highlights a novel role of DS in tissue development studies from the past decade.
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Nitahara-Kasahara Y, Posadas-Herrera G, Mizumoto S, Nakamura-Takahashi A, Inoue YU, Inoue T, Nomura Y, Takeda S, Yamada S, Kosho T, Okada T. Myopathy Associated With Dermatan Sulfate-Deficient Decorin and Myostatin in Musculocontractural Ehlers-Danlos Syndrome: A Mouse Model Investigation. Front Cell Dev Biol 2021; 9:695021. [PMID: 34708033 PMCID: PMC8542786 DOI: 10.3389/fcell.2021.695021] [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: 04/14/2021] [Accepted: 09/20/2021] [Indexed: 11/13/2022] Open
Abstract
Carbohydrate sulfotransferase 14 (CHST14) encodes dermatan 4-O-sulfotransferase 1, a critical enzyme for dermatan sulfate (DS) biosynthesis. Musculocontractural Ehlers-Danlos syndrome (mcEDS) is associated with biallelic pathogenic variants of CHST14 and is characterized by malformations and manifestations related to progressive connective tissue fragility. We identified myopathy phenotypes in Chst14-deficient mice using an mcEDS model. Decorin is a proteoglycan harboring a single glycosaminoglycan chain containing mainly DS, which are replaced with chondroitin sulfate (CS) in mcEDS patients with CHST14 deficiency. We studied the function of decorin in the skeletal muscle of Chst14-deficient mice because decorin is important for collagen-fibril assembly and has a myokine role in promoting muscle growth. Although decorin was present in the muscle perimysium of wild-type (Chst14+/+ ) mice, decorin was distributed in the muscle perimysium as well as in the endomysium of Chst14-/- mice. Chst14-/- mice had small muscle fibers within the spread interstitium; however, histopathological findings indicated milder myopathy in Chst14-/- mice. Myostatin, a negative regulator of protein synthesis in the muscle, was upregulated in Chst14-/- mice. In the muscle of Chst14-/- mice, decorin was downregulated compared to that in Chst14+/+ mice. Chst14-/- mice showed altered cytokine/chemokine balance and increased fibrosis, suggesting low myogenic activity in DS-deficient muscle. Therefore, DS deficiency in mcEDS causes pathological localization and functional abnormalities of decorin, which causes disturbances in skeletal muscle myogenesis.
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Affiliation(s)
- Yuko Nitahara-Kasahara
- Department of Biochemistry and Molecular Biology, Nippon Medical School, Tokyo, Japan
- Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Guillermo Posadas-Herrera
- Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Shuji Mizumoto
- Department of Pathobiochemistry, Faculty of Pharmacy, Meijo University, Nagoya, Japan
| | | | - Yukiko U. Inoue
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry, National Institute of Neuroscience, Kodaira, Japan
| | - Takayoshi Inoue
- Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry, National Institute of Neuroscience, Kodaira, Japan
| | - Yoshihiro Nomura
- Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Japan
| | - Shin’ichi Takeda
- National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Shuhei Yamada
- Department of Pathobiochemistry, Faculty of Pharmacy, Meijo University, Nagoya, Japan
| | - Tomoki Kosho
- Department of Medical Genetics, Shinshu University School of Medicine, Matsumoto, Japan
- Center for Medical Genetics, Shinshu University Hospital, Matsumoto, Japan
- Division of Clinical Sequencing, Shinshu University School of Medicine, Matsumoto, Japan
- Research Center for Supports to Advanced Science, Shinshu University, Matsumoto, Japan
| | - Takashi Okada
- Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
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Identification and Biochemical Characterization of a Surfactant-Tolerant Chondroitinase VhChlABC from Vibrio hyugaensis LWW-1. Mar Drugs 2021; 19:md19070399. [PMID: 34356824 PMCID: PMC8306027 DOI: 10.3390/md19070399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/13/2021] [Accepted: 07/16/2021] [Indexed: 11/16/2022] Open
Abstract
Chondroitinases, catalyzing the degradation of chondroitin sulfate (CS) into oligosaccharides, not only play a crucial role in understanding the structure and function of CS, but also have been reported as a potential candidate drug for the treatment of high CS-related diseases. Here, a marine bacterium Vibrio hyugaensis LWW-1 was isolated, and its genome was sequenced and annotated. A chondroitinase, VhChlABC, was found to belong to the second subfamily of polysaccharide lyase (PL) family 8. VhChlABC was recombinant expressed and characterized. It could specifically degrade CS-A, CS-B, and CS-C, and reached the maximum activity at pH 7.0 and 40 °C in the presence of 0.25 M NaCl. VhChlABC showed high stability within 8 h under 37 °C and within 2 h under 40 °C. VhChlABC was stable in a wide range of pH (5.0~10.6) at 4 °C. Unlike most chondroitinases, VhChlABC showed high surfactant tolerance, which might provide a good tool for removing extracellular CS proteoglycans (CSPGs) of lung cancer under the stress of pulmonary surfactant. VhChlABC completely degraded CS to disaccharide by the exolytic mode. This research expanded the research and application system of chondroitinases.
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12
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Investigation of action pattern of a novel chondroitin sulfate/dermatan sulfate 4-O-endosulfatase. Biochem J 2021; 478:281-298. [PMID: 33351063 DOI: 10.1042/bcj20200657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 12/16/2020] [Accepted: 12/22/2020] [Indexed: 11/17/2022]
Abstract
Recently, a novel CS/DS 4-O-endosulfatase was identified from a marine bacterium and its catalytic mechanism was investigated further (Wang, W., et. al (2015) J. Biol. Chem.290, 7823-7832; Wang, S., et. al (2019) Front. Microbiol.10, 1309). In the study herein, we provide new insight about the structural characteristics of the substrate which determine the activity of this enzyme. The substrate specificities of the 4-O-endosulfatase were probed by using libraries of structure-defined CS/DS oligosaccharides issued from synthetic and enzymatic sources. We found that this 4-O-endosulfatase effectively remove the 4-O-sulfate of disaccharide sequences GlcUAβ1-3GalNAc(4S) or GlcUAβ1-3GalNAc(4S,6S) in all tested hexasaccharides. The sulfated GalNac residue is resistant to the enzyme when adjacent uronic residues are sulfated as shown by the lack of enzymatic desulfation of GlcUAβ1-3GalNAc(4S) connected to a disaccharide GlcUA(2S)β1-3GalNAc(6S) in an octasaccharide. The 3-O-sulfation of GlcUA was also shown to hinder the action of this enzyme. The 4-O-endosulfatase exhibited an oriented action from the reducing to the non-reducing whatever the saturation or not of the non-reducing end. Finally, the activity of the 4-O-endosulfatase decreases with the increase in substrate size. With the deeper understanding of this novel 4-O-endosulfatase, such chondroitin sulfate (CS)/dermatan sulfate (DS) sulfatase is a useful tool for exploring the structure-function relationship of CS/DS.
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Wang W, Shi L, Qin Y, Li F. Research and Application of Chondroitin Sulfate/Dermatan Sulfate-Degrading Enzymes. Front Cell Dev Biol 2021; 8:560442. [PMID: 33425887 PMCID: PMC7793863 DOI: 10.3389/fcell.2020.560442] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 11/05/2020] [Indexed: 01/11/2023] Open
Abstract
Chondroitin sulfate (CS) and dermatan sulfate (DS) are widely distributed on the cell surface and in the extracellular matrix in the form of proteoglycan, where they participate in various biological processes. The diverse functions of CS/DS can be mainly attributed to their high structural variability. However, their structural complexity creates a big challenge for structural and functional studies of CS/DS. CS/DS-degrading enzymes with different specific activities are irreplaceable tools that could be used to solve this problem. Depending on the site of action, CS/DS-degrading enzymes can be classified as glycosidic bond-cleaving enzymes and sulfatases from animals and microorganisms. As discussed in this review, a few of the identified enzymes, particularly those from bacteria, have wildly applied to the basic studies and applications of CS/DS, such as disaccharide composition analysis, the preparation of bioactive oligosaccharides, oligosaccharide sequencing, and potential medical application, but these do not fulfill all of the needs in terms of the structural complexity of CS/DS.
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Affiliation(s)
- Wenshuang Wang
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Jinan, China
| | - Liran Shi
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Jinan, China
| | - Yong Qin
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Jinan, China
| | - Fuchuan Li
- National Glycoengineering Research Center and Shandong Provincial Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Jinan, China
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14
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Song G, Sun J, Zhao M, Wang Z, Gong Q, Yu W. Cloning and characterization of two chondroitin sulfate ABC lyases from Edwardsiella tarda LMG2793. Enzyme Microb Technol 2020; 143:109701. [PMID: 33375969 DOI: 10.1016/j.enzmictec.2020.109701] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/16/2020] [Accepted: 11/03/2020] [Indexed: 11/29/2022]
Abstract
Chondroitinase ABC can be used to prepare chondroitin sulfate (CS) oligosaccharides efficiently and environmentally. It also promotes nerve recovery through enzymatic degradation of glycosaminoglycan chains in damaged nerve tissue. In this study, two new chondroitin sulfate ABC lyases were expressed and characterized from Edwardsiella tarda LMG2793, with molecular weight of 116.8 kDa and 115.9 kDa, respectively. Two lyases ChABC I and ChABC II belonged to the polysaccharide lyase (PL) family 8. ChABC I and ChABC II showed enzyme activity towards chondroitin sulfate A (CS-A), CS-B, CS-C and CS-D, but had no activity towards hyaluronan (HA). The optimal temperature for ChABC I to exhibit the highest activity against CS-A was 40 °C and the optimal pH was 7.0. ChABC II showed the highest activity to CS-A at optimal temperature of 40 °C and pH of 9.0. ChABC I and ChABC II were stable at 37 °C and remained about 90 % of activity after incubation at 37 °C for 3 h. Many metal ions had no effect on the activity of ChABC I and ChABC II. These properties were beneficial to their further basic research and application. ChABC I was an endo-type enzyme while ChABC II was an exo-type enzyme. A group of amino acids were selected for further study by evaluating the sequence homology with other CS degradation lyases. Mutagenesis studies speculated that the catalytic residues in ChABC I were His522, Tyr529 and Arg581. The catalytic residues of ChABC II were His498, Tyr505 and Arg558. This work will contribute to the structural and functional characterization of biomedically relevant CS and promote the application of CS lyase in further basic research and therapeutics.
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Affiliation(s)
- Guanrui Song
- School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, PR China; Provincial Key Laboratory of Glycoscience and Glycotechnology, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China
| | - Junhao Sun
- School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, PR China; Provincial Key Laboratory of Glycoscience and Glycotechnology, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China
| | - Mingliu Zhao
- School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, PR China; Provincial Key Laboratory of Glycoscience and Glycotechnology, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China
| | - Zheng Wang
- School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, PR China; Provincial Key Laboratory of Glycoscience and Glycotechnology, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China
| | - Qianhong Gong
- School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, PR China; Provincial Key Laboratory of Glycoscience and Glycotechnology, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China.
| | - Wengong Yu
- School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China; Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, 1 Wenhai Road, Qingdao, 266237, PR China; Provincial Key Laboratory of Glycoscience and Glycotechnology, Ocean University of China, 5 Yushan Road, Qingdao, 266003, PR China.
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15
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Yamada S. Specific functions of Exostosin-like 3 ( EXTL3) gene products. Cell Mol Biol Lett 2020; 25:39. [PMID: 32843889 PMCID: PMC7441721 DOI: 10.1186/s11658-020-00231-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 08/11/2020] [Indexed: 12/20/2022] Open
Abstract
Exostosin-like 3 (EXTL3) encodes the glycosyltransferases responsible for the biosynthesis of the backbone structure of heparan sulfate (HS), a sulfated polysaccharide that is ubiquitously distributed on the animal cell surface and in the extracellular matrix. A lack of EXTL3 reduces HS levels and causes embryonic lethality, indicating its indispensable role in the biosynthesis of HS. EXTL3 has also been identified as a receptor molecule for regenerating islet-derived (REG) protein ligands, which have been shown to stimulate islet β-cell growth. REG proteins also play roles in keratinocyte proliferation and/or differentiation, tissue regeneration and immune defenses in the gut as well as neurite outgrowth in the central nervous system. Compared with the established function of EXTL3 as a glycosyltransferase in HS biosynthesis, the REG-receptor function of EXTL3 is not conclusive. Genetic diseases caused by biallelic mutations in the EXTL3 gene were recently reported to result in a neuro-immuno-skeletal dysplasia syndrome. EXTL3 is a key molecule for the biosynthesis of HS and may be involved in the signal transduction of REG proteins.
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Affiliation(s)
- Shuhei Yamada
- Department of Pathobiochemistry, Faculty of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya, 468-8503 Japan
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16
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A Possible Role for Arylsulfatase G in Dermatan Sulfate Metabolism. Int J Mol Sci 2020; 21:ijms21144913. [PMID: 32664626 PMCID: PMC7404199 DOI: 10.3390/ijms21144913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/01/2020] [Accepted: 07/06/2020] [Indexed: 11/19/2022] Open
Abstract
Perturbations of glycosaminoglycan metabolism lead to mucopolysaccharidoses (MPS)—lysosomal storage diseases. One type of MPS (type VI) is associated with a deficiency of arylsulfatase B (ARSB), for which we previously established a cellular model using pulmonary artery endothelial cells with a silenced ARSB gene. Here, we explored the effects of silencing the ARSB gene on the growth of human pulmonary artery smooth muscle cells in the presence of different concentrations of dermatan sulfate (DS). The viability of pulmonary artery smooth muscle cells with a silenced ARSB gene was stimulated by the dermatan sulfate. In contrast, the growth of pulmonary artery endothelial cells was not affected. As shown by microarray analysis, the expression of the arylsulfatase G (ARSG) in pulmonary artery smooth muscle cells increased after silencing the arylsulfatase B gene, but the expression of genes encoding other enzymes involved in the degradation of dermatan sulfate did not. The active site of arylsulfatase G closely resembles that of arylsulfatase B, as shown by molecular modeling. Together, these results lead us to propose that arylsulfatase G can take part in DS degradation; therefore, it can affect the functioning of the cells with a silenced arylsulfatase B gene.
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Lan Y, Li X, Liu Y, He Y, Hao C, Wang H, Jin L, Zhang G, Zhang S, Zhou A, Zhang L. Pingyangmycin inhibits glycosaminoglycan sulphation in both cancer cells and tumour tissues. J Cell Mol Med 2020; 24:3419-3430. [PMID: 32068946 PMCID: PMC7131950 DOI: 10.1111/jcmm.15017] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 01/05/2020] [Accepted: 01/10/2020] [Indexed: 12/18/2022] Open
Abstract
Pingyangmycin is a clinically used anticancer drug and induces lung fibrosis in certain cancer patients. We previously reported that the negatively charged cell surface glycosaminoglycans are involved in the cellular uptake of the positively charged pingyangmycin. However, it is unknown if pingyangmycin affects glycosaminoglycan structures. Seven cell lines and a Lewis lung carcinoma‐injected C57BL/6 mouse model were used to understand the cytotoxicity of pingyangmycin and its effect on glycosaminoglycan biosynthesis. Stable isotope labelling coupled with LC/MS method was used to quantify glycosaminoglycan disaccharide compositions from pingyangmycin‐treated and untreated cell and tumour samples. Pingyangmycin reduced both chondroitin sulphate and heparan sulphate sulphation in cancer cells and in tumours. The effect was persistent at different pingyangmycin concentrations and at different exposure times. Moreover, the cytotoxicity of pingyangmycin was decreased in the presence of soluble glycosaminoglycans, in the glycosaminoglycan‐deficient cell line CHO745, and in the presence of chlorate. A flow cytometry‐based cell surface FGF/FGFR/glycosaminoglycan binding assay also showed that pingyangmycin changed cell surface glycosaminoglycan structures. Changes in the structures of glycosaminoglycans may be related to fibrosis induced by pingyangmycin in certain cancer patients.
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Affiliation(s)
- Ying Lan
- Systems Biology & Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China.,College of Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Xiulian Li
- Systems Biology & Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yong Liu
- Systems Biology & Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yanli He
- Systems Biology & Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Cui Hao
- Systems Biology & Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hua Wang
- Systems Biology & Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Liying Jin
- Systems Biology & Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Guoqing Zhang
- Systems Biology & Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Shufeng Zhang
- College of Chemistry, Tianjin Normal University, Tianjin, China
| | - Aimin Zhou
- Clinical Chemistry Program, Department of Chemistry, Cleveland State University, Cleveland, OH, USA
| | - Lijuan Zhang
- Systems Biology & Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China
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18
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Pomin VH, Vignovich WP, Gonzales AV, Vasconcelos AA, Mulloy B. Galactosaminoglycans: Medical Applications and Drawbacks. Molecules 2019; 24:E2803. [PMID: 31374852 PMCID: PMC6696379 DOI: 10.3390/molecules24152803] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 07/24/2019] [Accepted: 07/30/2019] [Indexed: 12/28/2022] Open
Abstract
Galactosaminoglycans (GalAGs) are sulfated glycans composed of alternating N-acetylgalactosamine and uronic acid units. Uronic acid epimerization, sulfation patterns and fucosylation are modifications observed on these molecules. GalAGs have been extensively studied and exploited because of their multiple biomedical functions. Chondroitin sulfates (CSs), the main representative family of GalAGs, have been used in alternative therapy of joint pain/inflammation and osteoarthritis. The relatively novel fucosylated chondroitin sulfate (FCS), commonly found in sea cucumbers, has been screened in multiple systems in addition to its widely studied anticoagulant action. Biomedical properties of GalAGs are directly dependent on the sugar composition, presence or lack of fucose branches, as well as sulfation patterns. Although research interest in GalAGs has increased considerably over the three last decades, perhaps motivated by the parallel progress of glycomics, serious questions concerning the effectiveness and potential side effects of GalAGs have recently been raised. Doubts have centered particularly on the beneficial functions of CS-based therapeutic supplements and the potential harmful effects of FCS as similarly observed for oversulfated chondroitin sulfate, as a contaminant of heparin. Unexpected components were also detected in CS-based pharmaceutical preparations. This review therefore aims to offer a discussion on (1) the current and potential therapeutic applications of GalAGs, including those of unique features extracted from marine sources, and (2) the potential drawbacks of this class of molecules when applied to medicine.
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Affiliation(s)
- Vitor H Pomin
- Department of Biomolecular Sciences, School of Pharmacy, University of Mississippi, Oxford, MS 38677-1848, USA.
- Research Institute of Pharmaceutical Sciences, School of Pharmacy, University of Mississippi, Oxford, MS 38677-1848, USA.
| | - William P Vignovich
- Department of Biomolecular Sciences, School of Pharmacy, University of Mississippi, Oxford, MS 38677-1848, USA
| | - Alysia V Gonzales
- Department of Biomolecular Sciences, School of Pharmacy, University of Mississippi, Oxford, MS 38677-1848, USA
| | - Ariana A Vasconcelos
- Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, RJ 21941-590, Brazil
| | - Barbara Mulloy
- Imperial College, Department of Medicine, Burlington Danes Building, Du Cane Road, London W12 0NN, UK
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Gruber S, Frings K, Kuess P, Dörr W. Protective effects of systemic dermatan sulfate treatment in a preclinical model of radiation-induced oral mucositis. Strahlenther Onkol 2018; 194:675-685. [PMID: 29497792 PMCID: PMC6008363 DOI: 10.1007/s00066-018-1280-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 02/08/2018] [Indexed: 01/05/2023]
Abstract
PURPOSE Oral mucositis is a frequent, dose-limiting side effect of radio(chemo)therapy of head-and-neck malignancies. The epithelial radiation response is based on multiple tissue changes, which could offer targets for a biologically tailored treatment. The potential of dermatan sulfate (DS) to modulate radiation-induced oral mucositis was tested in an established preclinical mucositis model. METHODS Irradiation was either applied alone or in combination with daily DS treatment (4 mg/kg, subcutaneously) over varying time intervals. Irradiation comprised single dose irradiation with graded doses to the lower tongue surface or daily fractionated irradiation of the whole tongue. Fractionation protocols (5 × 3 Gy/week) over one (days 0-4) or two weeks (days 0-4, 7-11) were terminated by an additional local single dose irradiation to a defined treatment field on the lower tongue surface to induce the mucosal radiation response. The additional single dose irradiation (top-up) on day 7 (after one week of fractionation) or day 14 (after 2 weeks of fractionation) comprised graded doses in order to generate full dose-effect curves. Ulceration of the epithelium of the lower tongue, corresponding to confluent mucositis, was analysed as clinically relevant endpoint. Additionally, the time course parameters, latent time and ulcer duration were analysed. RESULTS DS treatment significantly reduced the incidence of ulcerations. DS application over longer time intervals resulted in a more pronounced reduction of ulcer frequency, increased latent times and reduced ulcer duration. CONCLUSION DS has a significant mucositis-ameliorating activity with pronounced effects on mucositis frequency as well as on time course parameters.
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Affiliation(s)
- Sylvia Gruber
- Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology, Medical University of Vienna, Vienna, Austria.
- Department of Radiation Oncology, Applied and Translational Radiobiology (ATRAB), Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.
| | - Katharina Frings
- Department of Radiation Oncology, Applied and Translational Radiobiology (ATRAB), Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
- Platform Radiooncology and Nuclear Medicine, Department for Companion Animals and Horses, University of Veterinary Medicine of Vienna, Vienna, Austria
| | - Peter Kuess
- Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology, Medical University of Vienna, Vienna, Austria
- Department of Radiation Oncology, Applied and Translational Radiobiology (ATRAB), Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Wolfgang Dörr
- Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology, Medical University of Vienna, Vienna, Austria
- Department of Radiation Oncology, Applied and Translational Radiobiology (ATRAB), Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
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20
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Radioprotective Effects of Dermatan Sulfate in a Preclinical Model of Oral Mucositis-Targeting Inflammation, Hypoxia and Junction Proteins without Stimulating Proliferation. Int J Mol Sci 2018; 19:ijms19061684. [PMID: 29882770 PMCID: PMC6032103 DOI: 10.3390/ijms19061684] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 05/23/2018] [Accepted: 05/23/2018] [Indexed: 12/25/2022] Open
Abstract
Oral mucositis is the most frequently occurring early side effect of head-and-neck cancer radiotherapy. Systemic dermatan sulfate (DS) treatment revealed a significant radioprotective potential in a preclinical model of oral mucositis. This study was initiated to elucidate the mechanistic effects of DS in the same model. Irradiation comprised daily fractionated irradiation (5 × 3 Gy/week) over two weeks, either alone (IR) or in combination with daily dermatan sulfate treatment of 4 mg/kg (IR + DS). Groups of mice (n = 5) were sacrificed every second day over the course of 14 days in both experimental arms, their tongues excised and evaluated. The response to irradiation with and without DS was analyzed on a morphological (cell numbers, epithelial thickness) as well as on a functional (proliferation and expression of inflammation, hypoxia and epithelial junction markers) level. The mucoprotective activity of DS can be attributed to a combination of various effects, comprising increased expression of epithelial junctions, reduced inflammation and reduced hypoxia. No DS-mediated effect on proliferation was observed. DS demonstrated a significant mucositis-ameliorating activity and could provide a promising strategy for mucositis treatment, based on targeting specific, radiation-induced, mucositis-associated signaling without stimulating proliferation.
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Liao WC, Liao CK, Tsai YH, Tseng TJ, Chuang LC, Lan CT, Chang HM, Liu CH. DSE promotes aggressive glioma cell phenotypes by enhancing HB-EGF/ErbB signaling. PLoS One 2018; 13:e0198364. [PMID: 29864158 PMCID: PMC5986151 DOI: 10.1371/journal.pone.0198364] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 05/17/2018] [Indexed: 01/23/2023] Open
Abstract
Remodeling of the extracellular matrix (ECM) in the tumor microenvironment promotes glioma progression. Chondroitin sulfate (CS) proteoglycans appear in the ECM and on the cell surface, and can be catalyzed by dermatan sulfate epimerase to form chondroitin sulfate/dermatan sulfate (CS/DS) hybrid chains. Dermatan sulfate epimerase 1 (DSE) is overexpressed in many types of cancer, and CS/DS chains mediate several growth factor signals. However, the role of DSE in gliomas has never been explored. In the present study, we determined the expression of DSE in gliomas by consulting a public database and conducting immunohistochemistry on a tissue array. Our investigation revealed that DSE was upregulated in gliomas compared with normal brain tissue. Furthermore, high DSE expression was associated with advanced tumor grade and poor survival. We found high DSE expression in several glioblastoma cell lines, and DSE expression directly mediated DS chain formation in glioblastoma cells. Knockdown of DSE suppressed the proliferation, migration, and invasion of glioblastoma cells. In contrast, overexpression of DSE in GL261 cells enhanced these malignant phenotypes and in vivo tumor growth. Interestingly, we found that DSE selectively regulated heparin-binding EGF-like growth factor (HB-EGF)-induced signaling in glioblastoma cells. Inhibiting epidermal growth factor receptor (EGFR) and ErbB2 with afatinib suppressed DSE-enhanced malignant phenotypes, establishing the critical role of the ErbB pathway in regulating the effects of DSE expression. This evidence indicates that upregulation of DSE in gliomas contributes to malignant behavior in cancer cells. We provide novel insight into the significance of DS chains in ErbB signaling and glioma pathogenesis.
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Affiliation(s)
- Wen-Chieh Liao
- Department of Anatomy, Faculty of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Education, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Chih-Kai Liao
- Department of Anatomy, Faculty of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Education, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - You-Huan Tsai
- Department of Anatomy, Faculty of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - To-Jung Tseng
- Department of Anatomy, Faculty of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Education, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Li-Ching Chuang
- Department of Anatomy, Faculty of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chyn-Tair Lan
- Department of Anatomy, Faculty of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Education, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Hung-Ming Chang
- Department of Anatomy and Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chiung-Hui Liu
- Department of Anatomy, Faculty of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Education, Chung Shan Medical University Hospital, Taichung, Taiwan
- * E-mail:
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22
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Gouignard N, Schön T, Holmgren C, Strate I, Taşöz E, Wetzel F, Maccarana M, Pera EM. Gene expression of the two developmentally regulated dermatan sulfate epimerases in the Xenopus embryo. PLoS One 2018; 13:e0191751. [PMID: 29370293 PMCID: PMC5784981 DOI: 10.1371/journal.pone.0191751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 01/10/2018] [Indexed: 11/18/2022] Open
Abstract
Chondroitin sulfate (CS)/dermatan sulfate (DS) proteoglycans are abundant on the cell surface and in the extracellular matrix and have important functions in matrix structure, cell-matrix interaction and signaling. The DS epimerases 1 and 2, encoded by Dse and Dsel, respectively, convert CS to a CS/DS hybrid chain, which is structurally and conformationally richer than CS, favouring interaction with matrix proteins and growth factors. We recently showed that Xenopus Dse is essential for the migration of neural crest cells by allowing cell surface CS/DS proteoglycans to adhere to fibronectin. Here we investigate the expression of Dse and Dsel in Xenopus embryos. We show that both genes are maternally expressed and exhibit partially overlapping activity in the eyes, brain, trigeminal ganglia, neural crest, adenohypophysis, sclerotome, and dorsal endoderm. Dse is specifically expressed in the epidermis, anterior surface ectoderm, spinal nerves, notochord and dermatome, whereas Dsel mRNA alone is transcribed in the spinal cord, epibranchial ganglia, prechordal mesendoderm and myotome. The expression of the two genes coincides with sites of cell differentiation in the epidermis and neural tissue. Several expression domains can be linked to previously reported phenotypes of knockout mice and clinical manifestations, such as the Musculocontractural Ehlers-Danlos syndrome and psychiatric disorders.
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Affiliation(s)
- Nadège Gouignard
- Department of Laboratory Medicine, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Tanja Schön
- Department of Laboratory Medicine, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Christian Holmgren
- Department of Laboratory Medicine, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Ina Strate
- Department of Laboratory Medicine, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Emirhan Taşöz
- Department of Laboratory Medicine, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Franziska Wetzel
- Department of Laboratory Medicine, Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Marco Maccarana
- Department of Experimental Medical Science, Lund University, Lund, Sweden
| | - Edgar M. Pera
- Department of Laboratory Medicine, Lund Stem Cell Center, Lund University, Lund, Sweden
- * E-mail:
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Sequencing of chondroitin sulfate oligosaccharides using a novel exolyase from a marine bacterium that degrades hyaluronan and chondroitin sulfate/dermatan sulfate. Biochem J 2017; 474:3831-3848. [PMID: 28963345 DOI: 10.1042/bcj20170591] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 09/22/2017] [Accepted: 09/25/2017] [Indexed: 12/28/2022]
Abstract
Glycosaminoglycans (GAGs) are a family of chemically heterogeneous polysaccharides that play important roles in physiological and pathological processes. Owing to the structural complexity of GAGs, their sophisticated chemical structures and biological functions have not been extensively studied. Lyases that cleave GAGs are important tools for structural analysis. Although various GAG lyases have been identified, exolytic lyases with unique enzymatic property are urgently needed for GAG sequencing. In the present study, a putative exolytic GAG lyase from a marine bacterium was recombinantly expressed and characterized in detail. Since it showed exolytic lyase activity toward hyaluronan (HA), chondroitin sulfate (CS), and dermatan sulfate (DS), it was designated as HCDLase. This novel exolyase exhibited the highest activity in Tris-HCl buffer (pH 7.0) at 30°C. Especially, it showed a specific activity that released 2-aminobenzamide (2-AB)-labeled disaccharides from the reducing end of 2-AB-labeled CS oligosaccharides, which suggest that HCDLase is not only a novel exolytic lyase that can split disaccharide residues from the reducing termini of sugar chains but also a useful tool for the sequencing of CS chains. Notably, HCDLase could not digest 2-AB-labeled oligosaccharides from HA, DS, or unsulfated chondroitin, which indicated that sulfates and bond types affect the catalytic activity of HCDLase. Finally, this enzyme combined with CSase ABC was successfully applied for the sequencing of several CS hexa- and octasaccharides with complex structures. The identification of HCDLase provides a useful tool for CS-related research and applications.
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Wang Y, Hu T, Wu L, Liu X, Xue S, Lei M. Identification of non-coding and coding RNAs in porcine endometrium. Genomics 2017; 109:43-50. [DOI: 10.1016/j.ygeno.2016.11.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Revised: 11/16/2016] [Accepted: 11/26/2016] [Indexed: 12/22/2022]
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25
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Visualisation of newly synthesised collagen in vitro and in vivo. Sci Rep 2016; 6:18780. [PMID: 26738984 PMCID: PMC4704054 DOI: 10.1038/srep18780] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 11/26/2015] [Indexed: 12/29/2022] Open
Abstract
Identifying collagen produced de novo by cells in a background of purified collagenous biomaterials poses a major problem in for example the evaluation of tissue-engineered constructs and cell biological studies to tumor dissemination. We have developed a universal strategy to detect and localize newly deposited collagen based on its inherent association with dermatan sulfate. The method is applicable irrespective of host species and collagen source.
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Wang W, Han W, Cai X, Zheng X, Sugahara K, Li F. Cloning and characterization of a novel chondroitin sulfate/dermatan sulfate 4-O-endosulfatase from a marine bacterium. J Biol Chem 2015; 290:7823-32. [PMID: 25648894 DOI: 10.1074/jbc.m114.629154] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Sulfatases are potentially useful tools for structure-function studies of glycosaminoglycans (GAGs). To date, various GAG exosulfatases have been identified in eukaryotes and prokaryotes. However, endosulfatases that act on GAGs have rarely been reported. Recently, a novel HA and CS lyase (HCLase) was identified for the first time from a marine bacterium (Han, W., Wang, W., Zhao, M., Sugahara, K., and Li, F. (2014) J. Biol. Chem. 289, 27886-27898). In this study, a putative sulfatase gene, closely linked to the hclase gene in the genome, was recombinantly expressed and characterized in detail. The recombinant protein showed a specific N-acetylgalactosamine-4-O-sulfatase activity that removes 4-O-sulfate from both disaccharides and polysaccharides of chondroitin sulfate (CS)/dermatan sulfate (DS), suggesting that this sulfatase represents a novel endosulfatase. The novel endosulfatase exhibited maximal reaction rate in a phosphate buffer (pH 8.0) at 30 °C and effectively removed 17-65% of 4-O-sulfates from various CS and DS and thus significantly inhibited the interactions of CS and DS with a positively supercharged fluorescent protein. Moreover, this endosulfatase significantly promoted the digestion of CS by HCLase, suggesting that it enhances the digestion of CS/DS by the bacterium. Therefore, this endosulfatase is a potential tool for use in CS/DS-related studies and applications.
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Affiliation(s)
- Wenshuang Wang
- From the National Glycoengineering Research Center and State Key Laboratory of Microbial Technology, Shandong University, 27 South Shanda Road, Jinan 250100, China and
| | - Wenjun Han
- From the National Glycoengineering Research Center and State Key Laboratory of Microbial Technology, Shandong University, 27 South Shanda Road, Jinan 250100, China and
| | - Xingya Cai
- From the National Glycoengineering Research Center and State Key Laboratory of Microbial Technology, Shandong University, 27 South Shanda Road, Jinan 250100, China and
| | - Xiaoyu Zheng
- From the National Glycoengineering Research Center and State Key Laboratory of Microbial Technology, Shandong University, 27 South Shanda Road, Jinan 250100, China and
| | - Kazuyuki Sugahara
- the Proteoglycan Signaling and Therapeutics Research Group, Faculty of Advanced Life Science, Hokkaido University Graduate School of Life Science, Sapporo 001-0021, Japan
| | - Fuchuan Li
- From the National Glycoengineering Research Center and State Key Laboratory of Microbial Technology, Shandong University, 27 South Shanda Road, Jinan 250100, China and
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27
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Han W, Wang W, Zhao M, Sugahara K, Li F. A novel eliminase from a marine bacterium that degrades hyaluronan and chondroitin sulfate. J Biol Chem 2014; 289:27886-98. [PMID: 25122756 DOI: 10.1074/jbc.m114.590752] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Lyases cleave glycosaminoglycans (GAGs) in an eliminative mechanism and are important tools for the structural analysis and oligosaccharide preparation of GAGs. Various GAG lyases have been identified from terrestrial but not marine organisms even though marine animals are rich in GAGs with unique structures and functions. Herein we isolated a novel GAG lyase for the first time from the marine bacterium Vibrio sp. FC509 and then recombinantly expressed and characterized it. It showed strong lyase activity toward hyaluronan (HA) and chondroitin sulfate (CS) and was designated as HA and CS lyase (HCLase). It exhibited the highest activities to both substrates at pH 8.0 and 0.5 m NaCl at 30 °C. Its activity toward HA was less sensitive to pH than its CS lyase activity. As with most other marine enzymes, HCLase is a halophilic enzyme and very stable at temperatures from 0 to 40 °C for up to 24 h, but its activity is independent of divalent metal ions. The specific activity of HCLase against HA and CS reached a markedly high level of hundreds of thousands units/mg of protein under optimum conditions. The HCLase-resistant tetrasaccharide Δ(4,5)HexUAα1-3GalNAc(6-O-sulfate)β1-4GlcUA(2-O-sulfate)β1-3GalNAc(6-O-sulfate) was isolated from CS-D, the structure of which indicated that HCLase could not cleave the galactosaminidic linkage bound to 2-O-sulfated d-glucuronic acid (GlcUA) in CS chains. Site-directed mutagenesis indicated that HCLase may work via a catalytic mechanism in which Tyr-His acts as the Brønsted base and acid. Thus, the identification of HCLase provides a useful tool for HA- and CS-related research and applications.
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Affiliation(s)
- Wenjun Han
- From the National Glycoengineering Research Center, and State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, China and
| | - Wenshuang Wang
- From the National Glycoengineering Research Center, and State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, China and
| | - Mei Zhao
- From the National Glycoengineering Research Center, and State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, China and
| | - Kazuyuki Sugahara
- Proteoglycan Signaling and Therapeutics Research Group, Faculty of Advanced Life Science, Hokkaido University Graduate School of Life Science, Sapporo 001-0021, Japan
| | - Fuchuan Li
- From the National Glycoengineering Research Center, and State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, China and
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Abstract
Numerous proteins, including cytokines and chemokines, enzymes and enzyme inhibitors, extracellular matrix proteins, and membrane receptors, bind heparin. Although they are traditionally classified as heparin-binding proteins, under normal physiological conditions these proteins actually interact with the heparan sulfate chains of one or more membrane or extracellular proteoglycans. Thus, they are more appropriately classified as heparan sulfate-binding proteins (HSBPs). This review provides an overview of the various modes of interaction between heparan sulfate and HSBPs, emphasizing biochemical and structural insights that improve our understanding of the many biological functions of heparan sulfate.
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Affiliation(s)
- Ding Xu
- Department of Cellular and Molecular Medicine, Glycobiology Research and Training Center, University of California, San Diego, La Jolla, California 92093; ,
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29
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Robinson DE, Smith LE, Steele DA, Short RD, Whittle JD. Development of a surface to enhance the effectiveness of fibroblast growth factor 2 (FGF-2). Biomater Sci 2014; 2:875-882. [PMID: 32481820 DOI: 10.1039/c4bm00018h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Growth factors (GFs) play an important role in biological processes such as cell proliferation, differentiation and angiogenesis. GFs are known to bind to glycosaminoglycans (GAGs) in the extracellular matrix, aiding projection from degradation and pooling the GFs for quick response to biological stimuli in vivo. GFs are typically expensive and have a relatively short half-life in culture media, requiring regular replenishment. Here the cooperative binding of GF to a plasma polymerised surface decorated with heparin, and the subsequent culture of primary human dermal fibroblasts (HDFs) is investigated. A simple one-step technique suitable for coating a wide range of different substrates was utilised. Substrates such as culture-ware, scaffolds, bandages and devices for implantation could be coated. The modified surface was compared to standard culture techniques of addition of GF to the media. Results demonstrate that surface bound heparin and FGF-2 have a greater effect on cell proliferation especially at reduced serum concentrations. With performance equivalent to supplementing the media achieved at as little as 1% total FGF-2 added. The protective cooperative effect of FGF-2-GAG bound to modified surface at the interface could lead to reduced costs by reduction of FGF-2 required. Furthermore, for applications such as chronic non-healing wounds, bandages can be produced modified by plasma and decorated with GAGs that could utilise and protect important GFs. This would effectively re-introduce important biomolecules which are protected by GAG binding into a harsh environment.
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Affiliation(s)
- David E Robinson
- Mawson Institute, University of South Australia, Mawson Lakes, Adelaide, South Australia 5095, Australia.
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Zheng Z, Zhang W, Sun W, Li X, Duan J, Cui J, Feng Z, Mansour HM. Influence of the carboxymethyl chitosan anti-adhesion solution on the TGF-β1 in a postoperative peritoneal adhesion rat. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2013; 24:2549-2559. [PMID: 23820936 DOI: 10.1007/s10856-013-4981-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Accepted: 06/10/2013] [Indexed: 06/02/2023]
Abstract
The aim of this paper was to investigate the effect of carboxymethyl chitosan anti-adhesion solution on prevention of postsurgical adhesion. Forty adult male Wistar rats were randomly divided into three groups: 0.9% normal saline solution (group A), hyaluronic acid gels (group B) and carboxymethyl chitosan anti-adhesion solution (group C). The animals were treated with normal saline, hyaluronic acid gels or carboxymethyl chitosan anti-adhesion solution at the time of surgery. After 2 or 3 weeks, the degree of adhesions and histological effects were determined. The adhesions in groups B and C were significantly decreased, and the levels of TGF-β1 and hydroxyproline in group C were significantly lower than that in group A (P < 0.05). The histopathology in group C showed fewer inflammatory cells and fibroblasts. Carboxymethyl chitosan anti-adhesion solution can effectively prevent postoperative adhesion which is a promising drug delivery system in the context of postsurgical anti-adhesion.
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Affiliation(s)
- Zengjuan Zheng
- College of Pharmacy and Biological Science, Weifang Medical University, 7166# Baotong Road, Weifang, 261053, People's Republic of China
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31
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Kisiel M, Klar AS, Ventura M, Buijs J, Mafina MK, Cool SM, Hilborn J. Complexation and sequestration of BMP-2 from an ECM mimetic hyaluronan gel for improved bone formation. PLoS One 2013; 8:e78551. [PMID: 24167632 PMCID: PMC3805527 DOI: 10.1371/journal.pone.0078551] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2013] [Accepted: 09/20/2013] [Indexed: 11/23/2022] Open
Abstract
Bone morphogenetic protein-2 (BMP-2) is considered a promising adjuvant for the treatment of skeletal non-union and spinal fusion. However, BMP-2 delivery in a conventional collagen scaffold necessitates a high dose to achieve an efficacious outcome. To lower its effective dose, we precomplexed BMP-2 with the glycosaminoglycans (GAGs) dermatan sulfate (DS) or heparin (HP), prior to loading it into a hyaluronic acid (HA) hydrogel. In vitro release studies showed that BMP-2 precomplexed with DS or HP had a prolonged delivery compared to without GAG. BMP-2-DS complexes achieved a slightly faster release in the first 24 h than HP; however, both delivered BMP-2 for an equal duration. Analysis of the kinetic interaction between BMP-2 and DS or HP showed that HP had approximately 10 times higher affinity for BMP-2 than DS, yet it equally stabilized the protein, as determined by alkaline phosphatase activity. Ectopic bone formation assays at subcutaneous sites in rats demonstrated that HA hydrogel-delivered BMP-2 precomplexed with GAG induced twice the volume of bone compared with BMP-2 delivered uncomplexed to GAG.
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Affiliation(s)
- Marta Kisiel
- Division of Polymers Chemistry, Department of Chemistry-ångström, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Agnieszka S. Klar
- Tissue Biology Research Unit, Department of Surgery, University Children’s Hospital, Zurich, Switzerland
| | - Manuela Ventura
- Biomaterials, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands
| | - Jos Buijs
- Science for Life Laboratory, GE Healthcare, Stockholm, Sweden
| | - Marc-Krystelle Mafina
- School of Engineering and Materials Science, Queen Mary University of London, London, UK
| | - Simon M. Cool
- Glycotherapeutics Group, Institute of Medical Biology, A*STAR, Singapore, Singapore, Singapore
| | - Jöns Hilborn
- Division of Polymers Chemistry, Department of Chemistry-ångström, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
- * E-mail:
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32
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Cantara SI, Soscia DA, Sequeira S, Jean-Gilles R, Castracane J, Larsen M. Selective functionalization of nanofiber scaffolds to regulate salivary gland epithelial cell proliferation and polarity. Biomaterials 2012; 33:8372-82. [PMID: 22938763 PMCID: PMC3491572 DOI: 10.1016/j.biomaterials.2012.08.021] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2012] [Accepted: 08/10/2012] [Indexed: 10/27/2022]
Abstract
Epithelial cell types typically lose apicobasal polarity when cultured on 2D substrates, but apicobasal polarity is required for directional secretion by secretory cells, such as salivary gland acinar cells. We cultured salivary gland epithelial cells on poly(lactic-co-glycolic acid) (PLGA) nanofiber scaffolds that mimic the basement membrane, a specialized extracellular matrix, and examined cell proliferation and apicobasal polarization. Although cells proliferated on nanofibers, chitosan-coated nanofiber scaffolds stimulated proliferation of salivary gland epithelial cells. Although apicobasal cell polarity was promoted by the nanofiber scaffolds relative to flat surfaces, as determined by the apical localization of ZO-1, it was antagonized by the presence of chitosan. Neither salivary gland acinar nor ductal cells fully polarized on the nanofiber scaffolds, as determined by the homogenous membrane distribution of the mature tight junction marker, occludin. However, nanofiber scaffolds chemically functionalized with the basement membrane protein, laminin-111, promoted more mature tight junctions, as determined by apical localization of occludin, but did not affect cell proliferation. To emulate the multifunctional capabilities of the basement membrane, bifunctional PLGA nanofibers were generated. Both acinar and ductal cell lines responded to signals provided by bifunctional scaffolds coupled to chitosan and laminin-111, demonstrating the applicability of such scaffolds for epithelial cell types.
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Affiliation(s)
- Shraddha I. Cantara
- Dept. of Biological Sciences, University at Albany, State University of New York, 1400 Washington Street, Life Sciences Bldg, Albany, NY 12222
| | - David A. Soscia
- College of Nanoscale Science and Engineering, University at Albany, State University of New York, 257 Fuller Road, Albany, NY 12203
| | - Sharon Sequeira
- Dept. of Biological Sciences, University at Albany, State University of New York, 1400 Washington Street, Life Sciences Bldg, Albany, NY 12222
| | - Riffard Jean-Gilles
- Dept. of Biological Sciences, University at Albany, State University of New York, 1400 Washington Street, Life Sciences Bldg, Albany, NY 12222
| | - James Castracane
- College of Nanoscale Science and Engineering, University at Albany, State University of New York, 257 Fuller Road, Albany, NY 12203
| | - Melinda Larsen
- Dept. of Biological Sciences, University at Albany, State University of New York, 1400 Washington Street, Life Sciences Bldg, Albany, NY 12222
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Lai Y, Li D, Li C, Muehleisen B, Radek KA, Park HJ, Jiang Z, Li Z, Lei H, Quan Y, Zhang T, Wu Y, Kotol P, Morizane S, Hata TR, Iwatsuki K, Tang C, Gallo RL. The antimicrobial protein REG3A regulates keratinocyte proliferation and differentiation after skin injury. Immunity 2012; 37:74-84. [PMID: 22727489 DOI: 10.1016/j.immuni.2012.04.010] [Citation(s) in RCA: 180] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2011] [Revised: 03/20/2012] [Accepted: 04/27/2012] [Indexed: 12/26/2022]
Abstract
Epithelial keratinocyte proliferation is an essential element of wound repair, and abnormal epithelial proliferation is an intrinsic element in the skin disorder psoriasis. The factors that trigger epithelial proliferation in these inflammatory processes are incompletely understood. Here we have shown that regenerating islet-derived protein 3-alpha (REG3A) is highly expressed in keratinocytes during psoriasis and wound repair and in imiquimod-induced psoriatic skin lesions. The expression of REG3A by keratinocytes is induced by interleukin-17 (IL-17) via activation of keratinocyte-encoded IL-17 receptor A (IL-17RA) and feeds back on keratinocytes to inhibit terminal differentiation and increase cell proliferation by binding to exostosin-like 3 (EXTL3) followed by activation of phosphatidylinositol 3 kinase (PI3K) and the kinase AKT. These findings reveal that REG3A, a secreted intestinal antimicrobial protein, can promote skin keratinocyte proliferation and can be induced by IL-17. This observation suggests that REG3A may mediate the epidermal hyperproliferation observed in normal wound repair and in psoriasis.
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Affiliation(s)
- Yuping Lai
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, P.R. China.
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Plichta JK, Radek KA. Sugar-coating wound repair: a review of FGF-10 and dermatan sulfate in wound healing and their potential application in burn wounds. J Burn Care Res 2012; 33:299-310. [PMID: 22561305 PMCID: PMC3348504 DOI: 10.1097/bcr.0b013e318240540a] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Thousands of patients suffer from burn injuries each year, yet few therapies have been developed to accelerate the wound healing process. Most fibroblast growth factors (FGFs) have been extensively evaluated but only a few have been found to participate in the wound healing process. In particular, FGF-10 is robustly increased in the wound microenvironment after injury and has demonstrated some ability to promote wound healing in vitro and in vivo. Glycosaminoglycans are linear carbohydrates that participate in wound repair by influencing cytokine/growth factor localization and interaction with cognate receptors. Dermatan sulfate (DS) is the most abundant glycosaminoglycan in human wound fluid and has been postulated to be directly involved in the healing process. Recently, the combination of FGF-10 and DS demonstrated the potential to accelerate wound healing via increased keratinocyte proliferation and migration. Based on these preliminary studies, DS may serve as a cofactor for FGF-10, and together they are likely to expedite the healing process by stimulating keratinocyte activity. As a specific subtype of wounds, the overall healing process of burn injuries does not significantly differ from other types of wounds, where optimal repair results in matrix regeneration and complete reepithelialization. At present, standard burn treatment primarily involves topical application of antimicrobial agents, while no routine therapies target acceleration of reepithelialization, the key to wound closure. Thus, this novel therapeutic combination could be used in conjunction with some of the current therapies, but it would have the unique ability to initiate wound healing by stimulating keratinocyte epithelialization.
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Affiliation(s)
- Jennifer K Plichta
- Department of Surgery, Burn and Shock Trauma Institute, Loyola University Medical Center, Maywood, Illinois 60153, USA
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Muto J, Naidu NN, Yamasaki K, Pineau N, Breton L, Gallo RL. Exogenous addition of a C-xylopyranoside derivative stimulates keratinocyte dermatan sulfate synthesis and promotes migration. PLoS One 2011; 6:e25480. [PMID: 21998662 PMCID: PMC3187761 DOI: 10.1371/journal.pone.0025480] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2011] [Accepted: 09/05/2011] [Indexed: 11/19/2022] Open
Abstract
As C-Xyloside has been suggested to be an initiator of glycosaminoglycan (GAG) synthesis, and GAGs such as Dermatan sulfate (DS) are potent enhancers of fibroblast growth factor (FGF)--10 action, we investigated if a C-Xylopyranoside derivative, (C-β-D-xylopyranoside-2-hydroxy-propane, C-Xyloside), could promote DS production by cultured normal human keratinocytes, how this occurs and if C-Xyloside could also stimulate FGF-dependent cell migration and proliferation. C-Xyloside-treated keratinocytes greatly increased secretion of total sulfated GAGs. Majority of the induced GAG was chondroitin sulfate/dermatan sulfate (CS/DS) of which the major secreted GAG was DS. Cells lacking xylosyltransferase enzymatic activity demonstrated that C-Xyloside was able to stimulate GAG synthesis without addition to core proteins. Consistent with the observed increase in DS, keratinocytes treated with C-Xyloside showed enhanced migration in response to FGF-10 and secreted into their culture media GAGs that promoted FGF-10-dependent cellular proliferation. These results indicate that C-Xyloside may enhance epithelial repair by serving as an initiator of DS synthesis.
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Affiliation(s)
- Jun Muto
- Division of Dermatology, University of California, San Diego and Veterans Affairs San Diego Health Care System, San Diego, California, United States of America
| | - Nandita Natasha Naidu
- Glycotechnology Core Resource, University of California, San Diego, California, United States of America
| | - Kenshi Yamasaki
- Division of Dermatology, University of California, San Diego and Veterans Affairs San Diego Health Care System, San Diego, California, United States of America
| | | | | | - Richard L. Gallo
- Division of Dermatology, University of California, San Diego and Veterans Affairs San Diego Health Care System, San Diego, California, United States of America
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Characterization of chondroitin sulfate from deer tip antler and osteogenic properties. Glycoconj J 2011; 28:473-80. [PMID: 21894464 DOI: 10.1007/s10719-011-9346-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2011] [Revised: 08/12/2011] [Accepted: 08/16/2011] [Indexed: 10/17/2022]
Abstract
Deer antler is a highly regenerative tissue that involves cellular differentiation, osteogenesis and ossification processes. Chondroitin sulfate is the major glycosaminoglycan contained in antler connective tissue and has been isolated from cartilaginous antler by 4 M GuHCl extraction, gradient ultracentrifugation and chromatography techniques. We examined the disaccharide composition by 2-AB labeling and anion exchange HPLC analysis of the three resultant fractions (high, medium and low density fractions). The high density fraction consists of A-unit and D-unit disaccharide in the ratio of 1:1, whereas, the CS disaccharide composition ratio of A- unit:C-unit:D-Unit:E-unit contained in medium and low density fractions are 3:4:3:1 and 2:2:2:1, respectively. The only intact CS oligosaccharides of the medium density fraction upregulated gene expression of bone-specific proteins of a human osteoblastic cell line (hFOB1.19). Thus, CS oligosaccharides from cartilaginous deer antler, with their oversulfated chondroitin sulfate composition, demonstrated the physiological properties and may be good candidates for osteogenetic agents in humans.
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Bielik AM, Zaia J. Multistage Tandem Mass Spectrometry of Chondroitin Sulfate and Dermatan Sulfate. INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 2011; 305:131-137. [PMID: 21860601 PMCID: PMC3158619 DOI: 10.1016/j.ijms.2010.10.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Chondroitin/dermatan sulfate (CS/DS) is a glycosaminoglycan (GAG) found in abundance in extracellular matrices. In connective tissue, CS/DS proteoglycans play structural roles in maintaining viscoelasticity through the large number of immobilized sulfate groups on CS/DS chains. CS/DS chains also bind protein families including growth factors and growth factor receptors. Through such interactions, CS/DS chains play important roles in neurobiochemical processes, connective tissue homeostasis, coagulation, and cell growth regulation. Expression of DS has been observed to increase in cancerous tissue relative to controls. In earlier studies, MS(2) was used to compare the types of CS/DS isomers present in biological samples. The results demonstrated that product ion abundances reflect the types of CS/DS repeats present and can be used quantitatively. It was not clear, however, to which of the CS/DS repeats the product ions abundances were sensitive. The present work explores the utility of MS(3) for structural characterization of CS/DS oligosaccharides. The data show that MS(3) product ion abundances correlate with the presence of DS-like repeats in specific positions on the oligosaccharide chains.
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Affiliation(s)
- Alicia M. Bielik
- Center for Biomedical Mass Spectrometry, Dept. of Biochemistry, Boston University, Boston, MA
| | - Joseph Zaia
- Center for Biomedical Mass Spectrometry, Dept. of Biochemistry, Boston University, Boston, MA
- Corresponding author, address: Boston University Medical Campus, 670 Albany St., Rm. 509, Boston, MA 02118, USA, (v) 1-617-638-6762, (f) 1-617-638-6761, (e)
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Stuart K, Paderi J, Snyder PW, Freeman L, Panitch A. Collagen-binding peptidoglycans inhibit MMP mediated collagen degradation and reduce dermal scarring. PLoS One 2011; 6:e22139. [PMID: 21779387 PMCID: PMC3133773 DOI: 10.1371/journal.pone.0022139] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Accepted: 06/16/2011] [Indexed: 11/18/2022] Open
Abstract
Scarring of the skin is a large unmet clinical problem that is of high patient concern and impact. Wound healing is complex and involves numerous pathways that are highly orchestrated, leaving the skin sealed, but with abnormal organization and composition of tissue components, namely collagen and proteoglycans, that are then remodeled over time. To improve healing and reduce or eliminate scarring, more rapid restoration of healthy tissue composition and organization offers a unique approach for development of new therapeutics. A synthetic collagen-binding peptidoglycan has been developed that inhibits matrix metalloproteinase-1 and 13 (MMP-1 and MMP-13) mediated collagen degradation. We investigated the synthetic peptidoglycan in a rat incisional model in which a single dose was delivered in a hyaluronic acid (HA) vehicle at the time of surgery prior to wound closure. The peptidoglycan treatment resulted in a significant reduction in scar tissue at 21 days as measured by histology and visual analysis. Improved collagen architecture of the treated wounds was demonstrated by increased tensile strength and transmission electron microscopy (TEM) analysis of collagen fibril diameters compared to untreated and HA controls. The peptidoglycan's mechanism of action includes masking existing collagen and inhibiting MMP-mediated collagen degradation while modulating collagen organization. The peptidoglycan can be synthesized at low cost with unique design control, and together with demonstrated preclinical efficacy in reducing scarring, warrants further investigation for dermal wound healing.
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Affiliation(s)
- Kate Stuart
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana, United States of America
| | - John Paderi
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana, United States of America
| | - Paul W. Snyder
- School of Veterinary Medicine, Purdue University, West Lafayette, Indiana, United States of America
| | - Lynetta Freeman
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana, United States of America
- School of Veterinary Medicine, Purdue University, West Lafayette, Indiana, United States of America
| | - Alyssa Panitch
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana, United States of America
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Haylock-Jacobs S, Keough MB, Lau L, Yong VW. Chondroitin sulphate proteoglycans: extracellular matrix proteins that regulate immunity of the central nervous system. Autoimmun Rev 2011; 10:766-72. [PMID: 21664302 DOI: 10.1016/j.autrev.2011.05.019] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2011] [Accepted: 05/24/2011] [Indexed: 02/07/2023]
Abstract
The extracellular matrix (ECM) is a complex network of scaffolding molecules that also plays an important role in cell signalling, migration and tissue structure. In the central nervous system (CNS), the ECM is integral to the efficient development/guidance and survival of neurons and axons. However, changes in distribution of the ECM in the CNS may significantly enhance pathology in CNS disease or following injury. One group of ECM proteins that is important for CNS homeostasis is the chondroitin sulphate proteoglycans (CSPGs). Up-regulation of these molecules has been demonstrated to be both desirable and detrimental following CNS injury. Taking cues from arthritis, where there is a strong anti-CSPG immune response, there is evidence that suggests that CSPGs may influence immunity during CNS pathological conditions. This review focuses on the role of CSPGs in CNS pathologies as well as in immunity, both from a viewpoint of how they may inhibit repair and exacerbate damage in the CNS, and how they are involved in activation and function of peripheral immune cells, particularly in multiple sclerosis. Lastly, we address how CSPGs may be manipulated to improve disease outcomes.
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Affiliation(s)
- Sarah Haylock-Jacobs
- Hotchkiss Brain Institute and the Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta Canada
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Paderi JE, Stuart K, Sturek M, Park K, Panitch A. The inhibition of platelet adhesion and activation on collagen during balloon angioplasty by collagen-binding peptidoglycans. Biomaterials 2011; 32:2516-23. [DOI: 10.1016/j.biomaterials.2010.12.025] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Accepted: 12/15/2010] [Indexed: 10/18/2022]
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Herzog C, Lippmann I, Grobe K, Zamfir AD, Echtermeyer F, Seidler DG. The amino acid tryptophan prevents the biosynthesis of dermatan sulfate. MOLECULAR BIOSYSTEMS 2011; 7:2872-81. [DOI: 10.1039/c1mb05139c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Abstract
The glycosaminoglycans (GAGs) are linear polysaccharides expressed on animal cell surfaces and in extracellular matrices. Their biosynthesis is under complex control and confers a domain structure that is essential to their ability to bind to protein partners. Key to understanding the functions of GAGs are methods to determine accurately and rapidly patterns of sulfation, acetylation and uronic acid epimerization that correlate with protein binding or other biological activities. Mass spectrometry (MS) is particularly suitable for the analysis of GAGs for biomedical purposes. Using modern ionization techniques it is possible to accurately determine molecular weights of GAG oligosaccharides and their distributions within a mixture. Methods for direct interfacing with liquid chromatography have been developed to permit online mass spectrometric analysis of GAGs. New tandem mass spectrometric methods for fine structure determination of GAGs are emerging. This review summarizes MS-based approaches for analysis of GAGs, including tissue extraction and chromatographic methods compatible with LC/MS and tandem MS.
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Affiliation(s)
- Gregory O. Staples
- Center for Biomedical Mass Spectrometry, Dept. of Biochemistry, Boston University School of Medicine
| | - Joseph Zaia
- Center for Biomedical Mass Spectrometry, Dept. of Biochemistry, Boston University School of Medicine
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Akatsu C, Mizumoto S, Kaneiwa T, Maccarana M, Malmström A, Yamada S, Sugahara K. Dermatan sulfate epimerase 2 is the predominant isozyme in the formation of the chondroitin sulfate/dermatan sulfate hybrid structure in postnatal developing mouse brain. Glycobiology 2010; 21:565-74. [DOI: 10.1093/glycob/cwq208] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lopes JB, Dallan LAO, Moreira LFP, Campana Filho SP, Gutierrez PS, Lisboa LAF, de Oliveira SA, Stolf NAG. Synergism Between Keratinocyte Growth Factor and Carboxymethyl Chitosan Reduces Pericardial Adhesions. Ann Thorac Surg 2010; 90:566-72. [DOI: 10.1016/j.athoracsur.2010.03.086] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2009] [Revised: 03/28/2010] [Accepted: 03/30/2010] [Indexed: 10/19/2022]
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Abstract
More than half of all human proteins are glycosylated. Glycosylation defines the adhesive properties of glycoconjugates and it is largely through glycan-protein interactions that cell-cell and cell-pathogen contacts occur. Not surprisingly, considering the central role they play in molecular encounters, glycoprotein and carbohydrate-based drugs and therapeutics represent a greater than $20 billion market. Glycomics, the study of glycan expression in biological systems, relies on effective analytical techniques for correlation of glycan structure with function. This overview summarizes techniques developed historically for glycan characterization as well as recent trends. Derivatization methods key to both traditional and modern approaches for glycoanalysis are described. Monosaccharide compositional analysis is fundamental to any effort to understand glycan structure-function relationships. Chromatographic and electrophoretic separations are key parts of any glycoanalytical workflow. Mass spectrometry and nuclear magnetic resonance are complementary instrumental techniques for glycan analysis. Finally, microarrays are emerging as powerful new tools for dynamic analysis of glycan expression.
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Affiliation(s)
- Alicia M Bielik
- Department of Biochemistry, Boston University School of Medicine, Boston, MA, USA
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Flangea C, Schiopu C, Sisu E, Serb A, Przybylski M, Seidler DG, Zamfir AD. Determination of sulfation pattern in brain glycosaminoglycans by chip-based electrospray ionization ion trap mass spectrometry. Anal Bioanal Chem 2009; 395:2489-98. [PMID: 19826794 DOI: 10.1007/s00216-009-3167-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2009] [Revised: 09/15/2009] [Accepted: 09/17/2009] [Indexed: 01/30/2023]
Abstract
Chondroitin sulfate (CS) and dermatan sulfate (DS) glycosaminoglycans display variability of sulfation in their constituent disaccharide repeats during chain elongation. Since a large proportion of the extracellular matrix of the central nervous system (CNS) is composed of proteoglycans, CS/DS disaccharide degree and profile of sulfation play important roles in the functional diversity of neurons, brain development, and some of its pathological states. To investigate the sulfation pattern of CS/DS structures expressed in CNS, we introduced here a novel method based on an advanced system encompassing fully automated chip nanoelectrospray ionization (nanoESI) in the negative ion mode and high capacity ion trap multistage mass spectrometry (MS(2)-MS(3)) by collision-induced dissociation (CID). This method, introduced here for the first time in glycomics of brain glycosaminoglycans, was particularly applied to structural investigation of disaccharides obtained by beta-elimination and digestion with chondroitin B and AC I lyase of hybrid CS/DS chains from wild-type mouse brain. Screening in the chip-MS mode of DS disaccharide fraction resulting after depolymerization with chondroitin B lyase revealed molecular ions assigned to monosulfated disaccharide species having a composition of 4,5-Delta-[IdoA-GalNAc]. By optimized CID MS(2)-MS(3), fragment ions supporting the localization of sulfate ester group at C4 within GalNAc were produced. Chip ESI MS profiling of CS disaccharide fraction obtained by depolymerization of the same CS/DS chain using chondroitin AC I lyase indicated the occurrence of mono- and bisulfated 4,5-Delta-[GlcA-GalNAc]. The site of oversulfation was determined by MS(2)-MS(3), which provided sequence patterns consistent with a rare GlcA-3-sulfate-GalNAc-6-sulfate structural motif. Figure Mouse brain GlcA-3-sulfate-GalNAc-6-sulfate structural motif.
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Affiliation(s)
- Corina Flangea
- Mass Spectrometry Laboratory, National Institute for Research and Development in Electrochemistry and Condensed Matter, Plautius Andronescu Str. 1, 300224, Timisoara, Romania
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Hashiguchi T, Mizumoto S, Yamada S, Sugahara K. Analysis of the structure and neuritogenic activity of chondroitin sulfate/dermatan sulfate hybrid chains from porcine fetal membranes. Glycoconj J 2009; 27:49-60. [PMID: 19806451 DOI: 10.1007/s10719-009-9253-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2009] [Revised: 08/06/2009] [Accepted: 08/07/2009] [Indexed: 02/04/2023]
Abstract
The amniotic membrane (AM) is the innermost layer of fetal membranes and possesses various biological activities. Although the mechanism underlying these biological activities remains unclear, unique components seem to be involved. AM contains various extracellular matrix components such as type I collagen, laminin, fibronectin, hyaluronan, and proteoglycans bearing chondroitin sulfate/dermatan sulfate (CS/DS) glycosaminoglycan side chains. Since CS/DS have been implicated in various biological processes, we hypothesized that CS/DS in AM may play a major role in the biological activities of AM. Therefore, the structure and bioactivity of the CS/DS chains from porcine fetal membranes (FM-CS/DS) were investigated. A compositional analysis using various chondroitinases revealed that the characteristic DS domain comprised of iduronic acid-containing disaccharide units is embedded in FM-CS/DS, along with predominant disaccharide units, GlcA-GalNAc, GlcA-GalNAc(4-O-sulfate), and GlcA-GalNAc(6-O-sulfate), where GlcA and GalNAc represent D-glucuronic acid and N-acetyl-D-galactosamine, respectively. The average molecular mass of FM-CS/DS chains was unusually large and estimated to be 250 - 300 kDa. The FM-CS/DS chains showed neurite outgrowth-promoting activity, which was eliminated by digestion with chondroitinase ABC of the CS/DS chains. This activity was suppressed by antibodies against growth factors including pleiotrophin, midkine, and fibroblast growth factor-2, suggesting the involvement of these growth factors in the neurite outgrowth-promoting activity. The binding of these growth factors to FM-CS/DS was also demonstrated by surface plasmon resonance spectroscopy.
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Affiliation(s)
- Taishi Hashiguchi
- Laboratory of Proteoglycan Signaling and Therapeutics, Graduate School of Life Science, Hokkaido University, Frontier Research Center for Post-Genomic Science and Technology, Nishi 11-choume, Kita 21-jo, Kita-ku, Sapporo, Hokkaido, 001-0021, Japan
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Hitchcock AM, Bowman MJ, Staples GO, Zaia J. Improved workup for glycosaminoglycan disaccharide analysis using CE with LIF detection. Electrophoresis 2009; 29:4538-48. [PMID: 19035406 DOI: 10.1002/elps.200800335] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This work describes improved workup and instrumental conditions to enable robust, sensitive glycosaminoglycan (GAG) disaccharide analysis from complex biological samples. In the process of applying CE with LIF to GAG disaccharide analysis in biological samples, we have made improvements to existing methods. These include (i) optimization of reductive amination conditions, (ii) improvement in sensitivity through the use of a cellulose cleanup procedure for the derivatization, and (iii) optimization of separation conditions for robustness and reproducibility. The improved method enables analysis of disaccharide quantities as low as 1 pmol prior to derivatization. Biological GAG samples were exhaustively digested using lyase enzymes, the disaccharide products and standards were derivatized with the fluorophore 2-aminoacridone and subjected to reversed polarity CE-LIF detection. These conditions resolved all known chondroitin sulfate (CS) disaccharides or 11 of 12 standard heparin/heparan sulfate disaccharides, using 50 mM phosphate buffer, pH 3.5, and reversed polarity at 30 kV with 0.3 psi pressure. Relative standard deviation in migration times of CS ranged from 0.1 to 2.0% over 60 days, and the relative standard deviations of peak areas were less than 3.2%, suggesting that the method is reproducible and precise. The CS disaccharide compositions are similar to those obtained by our group using tandem MS. The reversed polarity CE-LIF disaccharide analysis protocol yields baseline resolution and quantification of heparin/heparan sulfate and CS/dermatan sulfate disaccharides from both standard preparations and biologically relevant proteoglycan samples. The improved CE-LIF method enables disaccharide quantification of biologically relevant proteoglycans from small samples of intact tissue.
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Affiliation(s)
- Alicia M Hitchcock
- Department of Biochemistry, Boston University School of Medicine, Boston, MA 02118, USA
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Glycosaminoglycan characterization methodologies: probing biomolecular interactions. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2009. [PMID: 19277541 DOI: 10.1007/978-1-59745-022-5_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register]
Abstract
Interactions between glycans and proteins are central to many of the regulatory processes within biology. The development of analytical methodologies that enable structural characterization of glycosaminoglycan oligosaccharides has fostered improved understanding of the specificity of these biomolecular interactions. This facilitates an appreciation in understanding how changes in GAG structure can regulate physiology as well as pathology. While there are various techniques for studying the interaction of GAGs with proteins, in this chapter we focus on two approaches. First, an integrated analytical methodology, surface non-covalent affinity mass spectrometry (SNA-MS), is described to isolate, enrich, and sequence tissue-derived GAGs that bind to specific proteins. The broad applicability of this powerful platform offers an insight into how changes in cell-surface and extracellular GAG composition and sequence influences the ability of cells and tissues to dynamically alter responses to signaling molecules. Thus, this approach provides a window into understanding how changes at a molecular level manifest with respect to cellular phenotype. Second, surface plasmon resonance, or SPR, represents an additional platform for the study of protein-polysaccharide interaction, specifically for measuring the binding between GAG chains and proteins.
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Asada M, Shinomiya M, Suzuki M, Honda E, Sugimoto R, Ikekita M, Imamura T. Glycosaminoglycan affinity of the complete fibroblast growth factor family. Biochim Biophys Acta Gen Subj 2009; 1790:40-8. [DOI: 10.1016/j.bbagen.2008.09.001] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2008] [Revised: 09/01/2008] [Accepted: 09/04/2008] [Indexed: 11/17/2022]
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