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Coletto E, Latousakis D, Pontifex MG, Crost EH, Vaux L, Perez Santamarina E, Goldson A, Brion A, Hajihosseini MK, Vauzour D, Savva GM, Juge N. The role of the mucin-glycan foraging Ruminococcus gnavus in the communication between the gut and the brain. Gut Microbes 2022; 14:2073784. [PMID: 35579971 PMCID: PMC9122312 DOI: 10.1080/19490976.2022.2073784] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Ruminococcus gnavus is a prevalent member of the human gut microbiota, which is over-represented in inflammatory bowel disease and neurological disorders. We previously showed that the ability of R. gnavus to forage on mucins is strain-dependent and associated with sialic acid metabolism. Here, we showed that mice monocolonized with R. gnavus ATCC 29149 (Rg-mice) display changes in major sialic acid derivatives in their cecum content, blood, and brain, which is accompanied by a significant decrease in the percentage of sialylated residues in intestinal mucins relative to germ-free (GF) mice. Changes in metabolites associated with brain function such as tryptamine, indolacetate, and trimethylamine N-oxide were also detected in the cecal content of Rg-mice when compared to GF mice. Next, we investigated the effect of R. gnavus monocolonization on hippocampus cell proliferation and behavior. We observed a significant decrease of PSA-NCAM immunoreactive granule cells in the dentate gyrus (DG) of Rg-mice as compared to GF mice and recruitment of phagocytic microglia in the vicinity. Behavioral assessments suggested an improvement of the spatial working memory in Rg-mice but no change in other cognitive functions. These results were also supported by a significant upregulation of genes involved in proliferation and neuroplasticity. Collectively, these data provide first insights into how R. gnavus metabolites may influence brain regulation and function through modulation of granule cell development and synaptic plasticity in the adult hippocampus. This work has implications for further understanding the mechanisms underpinning the role of R. gnavus in neurological disorders.
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Affiliation(s)
- Erika Coletto
- Gut Microbes and Health Institute Strategic Programme, Quadram Institute Bioscience, Norwich NR4 7UQ, UK
| | - Dimitrios Latousakis
- Gut Microbes and Health Institute Strategic Programme, Quadram Institute Bioscience, Norwich NR4 7UQ, UK
| | - Matthew G Pontifex
- Norwich Medical School, Biomedical Research Centre, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK
| | - Emmanuelle H Crost
- Gut Microbes and Health Institute Strategic Programme, Quadram Institute Bioscience, Norwich NR4 7UQ, UK
| | - Laura Vaux
- Gut Microbes and Health Institute Strategic Programme, Quadram Institute Bioscience, Norwich NR4 7UQ, UK
| | - Estella Perez Santamarina
- Norwich Medical School, Biomedical Research Centre, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK
| | - Andrew Goldson
- Gut Microbes and Health Institute Strategic Programme, Quadram Institute Bioscience, Norwich NR4 7UQ, UK
| | - Arlaine Brion
- Gut Microbes and Health Institute Strategic Programme, Quadram Institute Bioscience, Norwich NR4 7UQ, UK
| | - Mohammad K Hajihosseini
- School of Biological Sciences, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK
| | - David Vauzour
- Norwich Medical School, Biomedical Research Centre, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK
| | - George M Savva
- Gut Microbes and Health Institute Strategic Programme, Quadram Institute Bioscience, Norwich NR4 7UQ, UK
| | - Nathalie Juge
- Gut Microbes and Health Institute Strategic Programme, Quadram Institute Bioscience, Norwich NR4 7UQ, UK
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2
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Venkatakrishnan V, Padra JT, Sundh H, Sundell K, Jin C, Langeland M, Carlberg H, Vidakovic A, Lundh T, Karlsson NG, Lindén SK. Exploring the Arctic Charr Intestinal Glycome: Evidence of Increased N-Glycolylneuraminic Acid Levels and Changed Host-Pathogen Interactions in Response to Inflammation. J Proteome Res 2019; 18:1760-1773. [PMID: 30848132 DOI: 10.1021/acs.jproteome.8b00973] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Disease outbreaks are a limiting factor for the sustainable development of the aquaculture industry. The intestinal tract is covered by a mucus layer mainly comprised by highly glycosylated proteins called mucins. Mucins regulate pathogen adhesion, growth, and virulence, and the glycans are vital for these functions. We analyzed intestinal mucin O-glycans on mucins from control and full-fat extruded soy-bean-fed (known to cause enteritis) Arctic charr using liquid chromatography-tandem mass spectrometry. In total, 56 glycans were identified on Arctic charr intestinal mucins, with a high prevalence of core-5-type and sialylated O-glycans. Disialic-acid-epitope-containing structures including NeuAcα2,8NeuAc, NeuAc(Gc)α2,8NeuGc(Ac), and NeuGcα2,8NeuGc were the hallmark of Arctic charr intestinal mucin glycosylation. Arctic charr fed with soy bean meal diet had lower (i) number of structures detected, (ii) interindividual variation, and (iii) N-glycolylneuraminic-acid-containing glycans compared with control Arctic charr. Furthermore, Aeromonas salmonicida grew less in response to mucins from inflamed Arctic charr than from the control group. The Arctic charr glycan repertoire differed from that of Atlantic salmon. In conclusion, the loss of N-glycolylneuraminic acid may be a biomarker for inflammation in Arctic char, and inflammation-induced glycosylation changes affect host-pathogen interactions.
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Affiliation(s)
- Vignesh Venkatakrishnan
- Department of Medical Chemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy , University of Gothenburg , Gothenburg 40530 , Sweden
| | - János T Padra
- Department of Medical Chemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy , University of Gothenburg , Gothenburg 40530 , Sweden
| | - Henrik Sundh
- Department of Biological and Environmental Sciences , University of Gothenburg , Gothenburg 40530 , Sweden
| | - Kristina Sundell
- Department of Biological and Environmental Sciences , University of Gothenburg , Gothenburg 40530 , Sweden
| | - Chunsheng Jin
- Department of Medical Chemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy , University of Gothenburg , Gothenburg 40530 , Sweden
| | - Markus Langeland
- Department of Animal Nutrition and Management , Swedish University of Agricultural Science , Uppsala 75007 , Sweden
| | - Hanna Carlberg
- Department of Wildlife, Fish, and Environmental Studies , Swedish University of Agricultural Science , Umeå 90736 , Sweden
| | - Aleksander Vidakovic
- Department of Animal Nutrition and Management , Swedish University of Agricultural Science , Uppsala 75007 , Sweden
| | - Torbjörn Lundh
- Department of Animal Nutrition and Management , Swedish University of Agricultural Science , Uppsala 75007 , Sweden
| | - Niclas G Karlsson
- Department of Medical Chemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy , University of Gothenburg , Gothenburg 40530 , Sweden
| | - Sara K Lindén
- Department of Medical Chemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy , University of Gothenburg , Gothenburg 40530 , Sweden
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3
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Novel Zebrafish Mono-α2,8-sialyltransferase (ST8Sia VIII): An Evolutionary Perspective of α2,8-Sialylation. Int J Mol Sci 2019; 20:ijms20030622. [PMID: 30709055 PMCID: PMC6387029 DOI: 10.3390/ijms20030622] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 01/25/2019] [Accepted: 01/28/2019] [Indexed: 12/28/2022] Open
Abstract
The mammalian mono-α2,8-sialyltransferase ST8Sia VI has been shown to catalyze the transfer of a unique sialic acid residues onto core 1 O-glycans leading to the formation of di-sialylated O-glycosylproteins and to a lesser extent to diSia motifs onto glycolipids like GD1a. Previous studies also reported the identification of an orthologue of the ST8SIA6 gene in the zebrafish genome. Trying to get insights into the biosynthesis and function of the oligo-sialylated glycoproteins during zebrafish development, we cloned and studied this fish α2,8-sialyltransferase homologue. In situ hybridization experiments demonstrate that expression of this gene is always detectable during zebrafish development both in the central nervous system and in non-neuronal tissues. Intriguingly, using biochemical approaches and the newly developed in vitro MicroPlate Sialyltransferase Assay (MPSA), we found that the zebrafish recombinant enzyme does not synthetize diSia motifs on glycoproteins or glycolipids as the human homologue does. Using comparative genomics and molecular phylogeny approaches, we show in this work that the human ST8Sia VI orthologue has disappeared in the ray-finned fish and that the homologue described in fish correspond to a new subfamily of α2,8-sialyltransferase named ST8Sia VIII that was not maintained in Chondrichtyes and Sarcopterygii.
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4
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Yamakawa N, Vanbeselaere J, Chang LY, Yu SY, Ducrocq L, Harduin-Lepers A, Kurata J, Aoki-Kinoshita KF, Sato C, Khoo KH, Kitajima K, Guerardel Y. Systems glycomics of adult zebrafish identifies organ-specific sialylation and glycosylation patterns. Nat Commun 2018; 9:4647. [PMID: 30405127 PMCID: PMC6220181 DOI: 10.1038/s41467-018-06950-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 09/26/2018] [Indexed: 12/31/2022] Open
Abstract
The emergence of zebrafish Danio rerio as a versatile model organism provides the unique opportunity to monitor the functions of glycosylation throughout vertebrate embryogenesis, providing insights into human diseases caused by glycosylation defects. Using a combination of chemical modifications, enzymatic digestion and mass spectrometry analyses, we establish here the precise glycomic profiles of eight individual zebrafish organs and demonstrate that the protein glycosylation and glycosphingolipid expression patterns exhibits exquisite specificity. Concomitant expression screening of a wide array of enzymes involved in the synthesis and transfer of sialic acids shows that the presence of organ-specific sialylation motifs correlates with the localized activity of the corresponding glycan biosynthesis pathways. These findings provide a basis for the rational design of zebrafish lines expressing desired glycosylation profiles.
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Affiliation(s)
- Nao Yamakawa
- Université de Lille, CNRS, UMR 8576 - UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F- 59000, Lille, France.,Bioscience and Biotechnology Center, Nagoya University, Nagoya, 464-8601, Japan
| | - Jorick Vanbeselaere
- Université de Lille, CNRS, UMR 8576 - UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F- 59000, Lille, France
| | - Lan-Yi Chang
- Université de Lille, CNRS, UMR 8576 - UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F- 59000, Lille, France.,Institute of Biological Chemistry, Academia Sinica, Taipei, 11529, Taiwan
| | - Shin-Yi Yu
- Université de Lille, CNRS, UMR 8576 - UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F- 59000, Lille, France
| | - Lucie Ducrocq
- Université de Lille, CNRS, UMR 8576 - UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F- 59000, Lille, France
| | - Anne Harduin-Lepers
- Université de Lille, CNRS, UMR 8576 - UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F- 59000, Lille, France
| | - Junichi Kurata
- Faculty of Science and Engineering, Soka University, Hachioji, Tokyo, 192-8577, Japan
| | | | - Chihiro Sato
- Bioscience and Biotechnology Center, Nagoya University, Nagoya, 464-8601, Japan
| | - Kay-Hooi Khoo
- Institute of Biological Chemistry, Academia Sinica, Taipei, 11529, Taiwan
| | - Ken Kitajima
- Bioscience and Biotechnology Center, Nagoya University, Nagoya, 464-8601, Japan
| | - Yann Guerardel
- Université de Lille, CNRS, UMR 8576 - UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, F- 59000, Lille, France.
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5
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Zhang Q, Li Z, Wang Y, Zheng Q, Li J. Mass spectrometry for protein sialoglycosylation. MASS SPECTROMETRY REVIEWS 2018; 37:652-680. [PMID: 29228471 DOI: 10.1002/mas.21555] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 11/17/2017] [Indexed: 06/07/2023]
Abstract
Sialic acids are a family of structurally unique and negatively charged nine-carbon sugars, normally found at the terminal positions of glycan chains on glycoproteins and glycolipids. The glycosylation of proteins is a universal post-translational modification in eukaryotic species and regulates essential biological functions, in which the most common sialic acid is N-acetyl-neuraminic acid (2-keto-5-acetamido-3,5-dideoxy-D-glycero-D-galactononulopyranos-1-onic acid) (Neu5NAc). Because of the properties of sialic acids under general mass spectrometry (MS) conditions, such as instability, ionization discrimination, and mixed adducts, the use of MS in the analysis of protein sialoglycosylation is still challenging. The present review is focused on the application of MS related methodologies to the study of both N- and O-linked sialoglycans. We reviewed MS-based strategies for characterizing sialylation by analyzing intact glycoproteins, proteolytic digested glycopeptides, and released glycans. The review concludes with future perspectives in the field.
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Affiliation(s)
- Qiwei Zhang
- Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education, Institute for Interdisciplinary Research, Institute of Environment and Health, School of Chemical and Environmental Engineering, Jianghan University, Wuhan, China
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Haidian District, Beijing, China
| | - Zack Li
- School of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Yawei Wang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Haidian District, Beijing, China
| | - Qi Zheng
- Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education, Institute for Interdisciplinary Research, Institute of Environment and Health, School of Chemical and Environmental Engineering, Jianghan University, Wuhan, China
| | - Jianjun Li
- National Research Council Canada, Ottawa, Ontario, Canada
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6
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Elliott TS, Bianco A, Townsley FM, Fried SD, Chin JW. Tagging and Enriching Proteins Enables Cell-Specific Proteomics. Cell Chem Biol 2017; 23:805-815. [PMID: 27447048 PMCID: PMC4959846 DOI: 10.1016/j.chembiol.2016.05.018] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 05/13/2016] [Accepted: 05/23/2016] [Indexed: 01/01/2023]
Abstract
Cell-specific proteomics in multicellular systems and whole animals is a promising approach to understand the differentiated functions of cells and tissues. Here, we extend our stochastic orthogonal recoding of translation (SORT) approach for the co-translational tagging of proteomes with a cyclopropene-containing amino acid in response to diverse codons in genetically targeted cells, and create a tetrazine-biotin probe containing a cleavable linker that offers a way to enrich and identify tagged proteins. We demonstrate that SORT with enrichment, SORT-E, efficiently recovers and enriches SORT tagged proteins and enables specific identification of enriched proteins via mass spectrometry, including low-abundance proteins. We show that tagging at distinct codons enriches overlapping, but distinct sets of proteins, suggesting that tagging at more than one codon enhances proteome coverage. Using SORT-E, we accomplish cell-specific proteomics in the fly. These results suggest that SORT-E will enable the definition of cell-specific proteomes in animals during development, disease progression, and learning and memory. A tetrazine-biotin probe containing a cleavable linker was created Proteomes labeled with cyclopropene amino acids were enriched and identified Proteome coverage is increased by targeting the amino acids to multiple codons Cell-specific proteomics was accomplished in the fly
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Affiliation(s)
- Thomas S Elliott
- Medical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK
| | - Ambra Bianco
- Medical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK
| | - Fiona M Townsley
- Medical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK
| | - Stephen D Fried
- Medical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK
| | - Jason W Chin
- Medical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge CB2 0QH, UK.
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7
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Hanzawa K, Suzuki N, Natsuka S. Structures and developmental alterations of N-glycans of zebrafish embryos. Glycobiology 2017; 27:228-245. [PMID: 27932382 DOI: 10.1093/glycob/cww124] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 12/02/2016] [Indexed: 12/16/2022] Open
Abstract
Zebrafish is a model organism suitable for studying vertebrate development. We analyzed the N-glycan structures of zebrafish embryos and their alterations during zebrafish embryogenesis to obtain basic data for studying the roles of N-glycosylation. Multiple modes of high-performance liquid chromatography and multistage mass spectrometry were used for structural analysis of N-glycans. The N-glycans from deyolked embryos at 36 hours postfertilization, a mid-pharyngula stage, contained relatively higher amounts of complex- and hybrid-type glycans with LacNAc (Galβ1-4GlcNAc) and/or sialyl LacNAc without additional β1,4-Gal, which are commonly found in mammalian tissues, as well as abundant oligomannose-type glycans. Some of the complex- and hybrid-type glycans possessed various extended LacNAc structures, such as Galβ1-4LacNAc, LacNAc-repeat or unique (+/- dHex)-GalNAcα1-GlcNAcβ1-LacNAc. In contrast, the yolk of the embryo contains predominant oligomannose-type glycans and complex-type glycans with Galβ1-4(Siaα2-3)Galβ1-4(Fucα1-3)GlcNAc antennae. N-Glycan profiles obtained from deyolked embryos at different stages showed stage-dependent variation of complex- and hybrid-type glycans. At gastrula and early segmentation stages, complex- and hybrid-type glycans were minor components, and their antenna structures were mainly sialyl LacdiNAc (Siaα2-6GalNAcβ1-4GlcNAc). From the mid-segmentation to pharyngula stages, those with LacNAc and/or α2,6-sialyl LacNAc antenna structures increased remarkably, and those with α2,3-sialyl LacNAc antenna, core α1,6-Fuc and bisecting GlcNAc modifications increased gradually. These results suggest the presence of mechanisms for regulating the antenna structures of complex/hybrid N-glycan biosynthesis in the phylotypic stage of vertebrate development.
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Affiliation(s)
- Ken Hanzawa
- Department of Food and Life Sciences, Graduate School of Science and Technology, Niigata University, 8050 Ikarashi-nino-cho, Nishi-ku, Niigata 950-2181, Japan
| | - Noriko Suzuki
- Department of Food and Life Sciences, Graduate School of Science and Technology, Niigata University, 8050 Ikarashi-nino-cho, Nishi-ku, Niigata 950-2181, Japan.,Department of Biology, Niigata University, 8050 Ikarashi-nino-cho, Nishi-ku, Niigata 950-2181, Japan
| | - Shunji Natsuka
- Department of Food and Life Sciences, Graduate School of Science and Technology, Niigata University, 8050 Ikarashi-nino-cho, Nishi-ku, Niigata 950-2181, Japan.,Department of Biology, Niigata University, 8050 Ikarashi-nino-cho, Nishi-ku, Niigata 950-2181, Japan
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8
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Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: An update for 2011-2012. MASS SPECTROMETRY REVIEWS 2017; 36:255-422. [PMID: 26270629 DOI: 10.1002/mas.21471] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Accepted: 01/15/2015] [Indexed: 06/04/2023]
Abstract
This review is the seventh update of the original article published in 1999 on the application of MALDI mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2012. General aspects such as theory of the MALDI process, matrices, derivatization, MALDI imaging, and fragmentation are covered in the first part of the review and applications to various structural types constitute the remainder. The main groups of compound are oligo- and poly-saccharides, glycoproteins, glycolipids, glycosides, and biopharmaceuticals. Much of this material is presented in tabular form. Also discussed are medical and industrial applications of the technique, studies of enzyme reactions, and applications to chemical synthesis. © 2015 Wiley Periodicals, Inc. Mass Spec Rev 36:255-422, 2017.
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Affiliation(s)
- David J Harvey
- Department of Biochemistry, Oxford Glycobiology Institute, University of Oxford, Oxford, OX1 3QU, UK
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9
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Groux-Degroote S, Guérardel Y, Delannoy P. Gangliosides: Structures, Biosynthesis, Analysis, and Roles in Cancer. Chembiochem 2017; 18:1146-1154. [PMID: 28295942 DOI: 10.1002/cbic.201600705] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Indexed: 12/30/2022]
Abstract
Gangliosides are acidic glycosphingolipids containing one or more sialic acid residues. They are essential compounds at the outer leaflet of the plasma membrane, where they interact with phospholipids, cholesterol, and transmembrane proteins, forming lipid rafts. They are involved in cell adhesion, proliferation, and recognition processes, as well as in the modulation of signal transduction pathways. These functions are mainly governed by the glycan moiety, and changes in the structures of gangliosides occur under pathological conditions, particularly in neuro-ectoderm-derived cancers. With the progress in mass spectrometry analysis of gangliosides, their role in cancer progression can be now investigated in more detail. In this review we summarize the current knowledge on the biosynthesis of gangliosides and their role in cancers, together with the recent development of cancer immunotherapy targeting gangliosides.
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Affiliation(s)
- Sophie Groux-Degroote
- Université de Lille, CNRS, UMR 8576, UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, 59000, Lille, France
| | - Yann Guérardel
- Université de Lille, CNRS, UMR 8576, UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, 59000, Lille, France
| | - Philippe Delannoy
- Université de Lille, CNRS, UMR 8576, UGSF-Unité de Glycobiologie Structurale et Fonctionnelle, 59000, Lille, France
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10
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Szabo R, Skropeta D. Advancement of Sialyltransferase Inhibitors: Therapeutic Challenges and Opportunities. Med Res Rev 2016; 37:219-270. [DOI: 10.1002/med.21407] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 07/14/2016] [Accepted: 08/03/2016] [Indexed: 01/06/2023]
Affiliation(s)
- Rémi Szabo
- School of Chemistry; University of Wollongong; Wollongong NSW 2522 Australia
| | - Danielle Skropeta
- School of Chemistry; University of Wollongong; Wollongong NSW 2522 Australia
- Centre for Medical & Molecular Bioscience; University of Wollongong; Wollongong NSW 2522 Australia
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11
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Jin C, Padra JT, Sundell K, Sundh H, Karlsson NG, Lindén SK. Atlantic Salmon Carries a Range of Novel O-Glycan Structures Differentially Localized on Skin and Intestinal Mucins. J Proteome Res 2015; 14:3239-51. [PMID: 26066491 DOI: 10.1021/acs.jproteome.5b00232] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Aquaculture is a growing industry, increasing the need for understanding host-pathogen interactions in fish. The skin and mucosal surfaces, covered by a mucus layer composed of mucins, is the first point of contact between fish and pathogens. Highly O-glycosylated mucins have been shown to be an important part of the defense against pathogens, and pathogens bind to host surfaces using lectin-like adhesins. However, knowledge of piscine O-glycosylation is very limited. We characterized mucin O-glycosylation of five freshwater acclimated Atlantic salmon, using mass spectrometry. Of the 109 O-glycans found, most were sialylated and differed in distribution among skin, pyloric ceca, and proximal and distal intestine. Skin O-glycans were shorter (2-6 residues) and less diverse (33 structures) than intestinal O-glycans (2-13 residues, 93 structures). Skin mucins carried O-glycan cores 1, 2, 3, and 5 and three types of sialic acids (Neu5Ac, Neu5Gc, and Kdn) and had sialyl-Tn as the predominant structure. Intestinal mucins carried only cores 1, 2, and 5, Neu5Ac was the only sialic acid present, and sialylated core 5 was the most dominant structure. This structural characterization can be used for identifying structures of putative importance in host-pathogen interactions for further testing in biological assays and disease intervention therapies.
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Affiliation(s)
- Chunsheng Jin
- †Department of Medical Chemistry and Cell Biology, ‡Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg SE-405 30, Sweden
| | - János Tamás Padra
- †Department of Medical Chemistry and Cell Biology, ‡Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg SE-405 30, Sweden
| | - Kristina Sundell
- †Department of Medical Chemistry and Cell Biology, ‡Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg SE-405 30, Sweden
| | - Henrik Sundh
- †Department of Medical Chemistry and Cell Biology, ‡Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg SE-405 30, Sweden
| | - Niclas G Karlsson
- †Department of Medical Chemistry and Cell Biology, ‡Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg SE-405 30, Sweden
| | - Sara K Lindén
- †Department of Medical Chemistry and Cell Biology, ‡Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg SE-405 30, Sweden
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12
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Petit D, Teppa E, Mir AM, Vicogne D, Thisse C, Thisse B, Filloux C, Harduin-Lepers A. Integrative view of α2,3-sialyltransferases (ST3Gal) molecular and functional evolution in deuterostomes: significance of lineage-specific losses. Mol Biol Evol 2014; 32:906-27. [PMID: 25534026 PMCID: PMC4379398 DOI: 10.1093/molbev/msu395] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Sialyltransferases are responsible for the synthesis of a diverse range of sialoglycoconjugates predicted to be pivotal to deuterostomes’ evolution. In this work, we reconstructed the evolutionary history of the metazoan α2,3-sialyltransferases family (ST3Gal), a subset of sialyltransferases encompassing six subfamilies (ST3Gal I–ST3Gal VI) functionally characterized in mammals. Exploration of genomic and expressed sequence tag databases and search of conserved sialylmotifs led to the identification of a large data set of st3gal-related gene sequences. Molecular phylogeny and large scale sequence similarity network analysis identified four new vertebrate subfamilies called ST3Gal III-r, ST3Gal VII, ST3Gal VIII, and ST3Gal IX. To address the issue of the origin and evolutionary relationships of the st3gal-related genes, we performed comparative syntenic mapping of st3gal gene loci combined to ancestral genome reconstruction. The ten vertebrate ST3Gal subfamilies originated from genome duplication events at the base of vertebrates and are organized in three distinct and ancient groups of genes predating the early deuterostomes. Inferring st3gal gene family history identified also several lineage-specific gene losses, the significance of which was explored in a functional context. Toward this aim, spatiotemporal distribution of st3gal genes was analyzed in zebrafish and bovine tissues. In addition, molecular evolutionary analyses using specificity determining position and coevolved amino acid predictions led to the identification of amino acid residues with potential implication in functional divergence of vertebrate ST3Gal. We propose a detailed scenario of the evolutionary relationships of st3gal genes coupled to a conceptual framework of the evolution of ST3Gal functions.
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Affiliation(s)
- Daniel Petit
- INRA, UMR 1061, Unité Génétique Moléculaire Animale, F-87060 Limoges Cedex, France Université de Limoges, UMR 1061, Unité Génétique Moléculaire Animale, 123 avenue Albert Thomas, F-87060 Limoges Cedex, France
| | - Elin Teppa
- Bioinformatics Unit, Fundación Instituto Leloir, Buenos Aires, Argentina
| | - Anne-Marie Mir
- Laboratoire de Glycobiologie Structurale et Fonctionnelle, UMR 8576 CNRS, Université Lille Nord de France, Lille1, Villeneuve d'Ascq, France
| | - Dorothée Vicogne
- Laboratoire de Glycobiologie Structurale et Fonctionnelle, UMR 8576 CNRS, Université Lille Nord de France, Lille1, Villeneuve d'Ascq, France
| | - Christine Thisse
- Department of Cell Biology, School of Medicine, University of Virginia
| | - Bernard Thisse
- Department of Cell Biology, School of Medicine, University of Virginia
| | - Cyril Filloux
- INRA, UMR 1061, Unité Génétique Moléculaire Animale, F-87060 Limoges Cedex, France Université de Limoges, UMR 1061, Unité Génétique Moléculaire Animale, 123 avenue Albert Thomas, F-87060 Limoges Cedex, France
| | - Anne Harduin-Lepers
- Laboratoire de Glycobiologie Structurale et Fonctionnelle, UMR 8576 CNRS, Université Lille Nord de France, Lille1, Villeneuve d'Ascq, France
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Basu S, Sachidanandan C. Zebrafish: a multifaceted tool for chemical biologists. Chem Rev 2013; 113:7952-80. [PMID: 23819893 DOI: 10.1021/cr4000013] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Sandeep Basu
- Council of Scientific and Industrial Research-Institute of Genomics & Integrative Biology (CSIR-IGIB) , South Campus, New Delhi 110025, India
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14
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Vanbeselaere J, Vicogne D, Matthijs G, Biot C, Foulquier F, Guerardel Y. Alkynyl monosaccharide analogues as a tool for evaluating Golgi glycosylation efficiency: application to Congenital Disorders of Glycosylation (CDG). Chem Commun (Camb) 2013; 49:11293-5. [DOI: 10.1039/c3cc45914d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Flanagan-Steet HR, Steet R. "Casting" light on the role of glycosylation during embryonic development: insights from zebrafish. Glycoconj J 2012; 30:33-40. [PMID: 22638861 DOI: 10.1007/s10719-012-9390-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 04/23/2012] [Accepted: 04/25/2012] [Indexed: 12/23/2022]
Abstract
Zebrafish (Danio rerio) remains a versatile model organism for the investigation of early development and organogenesis, and has emerged as a valuable platform for drug discovery and toxicity evaluation [1-6]. Harnessing the genetic power and experimental accessibility of this system, three decades of research have identified key genes and pathways that control the development of multiple organ systems and tissues, including the heart, kidney, and craniofacial cartilage, as well as the hematopoietic, vascular, and central and peripheral nervous systems [7-31]. In addition to their application in large mutagenic screens, zebrafish has been used to model a variety of diseases such as diabetes, polycystic kidney disease, muscular dystrophy and cancer [32-36]. As this work continues to intersect with cellular pathways and processes such as lipid metabolism, glycosylation and vesicle trafficking, investigators are often faced with the challenge of determining the degree to which these pathways are functionally conserved in zebrafish. While they share a high degree of genetic homology with mouse and human, the manner in which cellular pathways are regulated in zebrafish during early development, and the differences in the organ physiology, warrant consideration before functional studies can be effectively interpreted and compared with other vertebrate systems. This point is particularly relevant for glycosylation since an understanding of the glycan diversity and the mechanisms that control glycan biosynthesis during zebrafish embryogenesis (as in many organisms) is still developing.Nonetheless, a growing number of studies in zebrafish have begun to cast light on the functional roles of specific classes of glycans during organ and tissue development. While many of the initial efforts involved characterizing identified mutants in a number of glycosylation pathways, the use of reverse genetic approaches to directly model glycosylation-related disorders is now increasingly popular. In this review, the glycomics of zebrafish and the developmental expression of their glycans will be briefly summarized along with recent chemical biology approaches to visualize certain classes of glycans within developing embryos. Work regarding the role of protein-bound glycans and glycosaminoglycans (GAG) in zebrafish development and organogenesis will also be highlighted. Lastly, future opportunities and challenges in the expanding field of zebrafish glycobiology are discussed.
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