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Jiménez-Pérez C, Guzmán-Rodríguez F, Cruz-Guerrero AE, Alatorre-Santamaría S. The dual role of fucosidases: tool or target. Biologia (Bratisl) 2023; 78:1-16. [PMID: 37363646 PMCID: PMC9972328 DOI: 10.1007/s11756-023-01351-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 02/07/2023] [Indexed: 03/06/2023]
Abstract
Regular intake of fucosylated oligosaccharides has been associated with several benefits for human health, particularly for new-borns. Since these biologically active molecules can be found naturally in human milk, research efforts have been focused on the alternative synthetic routes leading to their production. In particular, utilization of fucosidases to perform stereoselective transglycosylation reactions has been widely investigated. Other reasons that bring these enzymes to the spotlight are their role in viral infections and cancer proliferation. Since their involvement in the pathogenesis of these diseases have been widely described, fucosidases have become a target in newly developed therapies. Finally, activity disorders of biologically important fucosidases can lead to health problems such as fucosidosis. What is common for both mechanisms is the interaction between the enzyme and substrates in and around the active site. Therefore, this review will analyse different substrate structures that have been tested in terms of their interaction with fucosidases active sites, either in synthesis or inhibition reactions. The published results will be compared from this perspective.
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Affiliation(s)
- Carlos Jiménez-Pérez
- Dpto. de Biotecnología, Universidad Autónoma Metropolitana Unidad Iztapalapa, C.P. 09340 Mexico City, Mexico
| | - Francisco Guzmán-Rodríguez
- Dpto. de Biotecnología, Universidad Autónoma Metropolitana Unidad Iztapalapa, C.P. 09340 Mexico City, Mexico
| | - Alma E. Cruz-Guerrero
- Dpto. de Biotecnología, Universidad Autónoma Metropolitana Unidad Iztapalapa, C.P. 09340 Mexico City, Mexico
| | - Sergio Alatorre-Santamaría
- Dpto. de Biotecnología, Universidad Autónoma Metropolitana Unidad Iztapalapa, C.P. 09340 Mexico City, Mexico
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Belleannée C, Viana AGDA, Lavoie-Ouellet C. Intra and intercellular signals governing sperm maturation. Reprod Fertil Dev 2022; 35:27-38. [PMID: 36592975 DOI: 10.1071/rd22226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
After their production in the testis, spermatozoa do not have the capacity to move progressively and are unable to fertilise an oocyte. They sequentially acquire these abilities following their maturation in the epididymis and their capacitation/hyperactivation in the female reproductive system. As gene transcription is silenced in spermatozoa, extracellular factors released from the epididymal epithelium and from secretory glands allow spermatozoa to acquire bioactive molecules and to undergo intrinsic modifications. These modifications include epigenetic changes and post-translational modifications of endogenous proteins, which are important processes in sperm maturation. This article emphasises the roles played by extracellular factors secreted by the epididymis and accessory glands in the control of sperm intercellular signallings and fertilising abilities.
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Affiliation(s)
- Clémence Belleannée
- Faculty of Medicine, Department of Obstetrics, Gynecology and Reproduction, Université Laval, Center for Research in Reproduction, Development and Intergenerational Health (CRDSI), CHU de Québec Research Center (CHUL), Quebec City, QC, Canada
| | | | - Camille Lavoie-Ouellet
- Faculty of Medicine, Department of Obstetrics, Gynecology and Reproduction, Université Laval, Center for Research in Reproduction, Development and Intergenerational Health (CRDSI), CHU de Québec Research Center (CHUL), Quebec City, QC, Canada
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Ligands and Receptors Involved in the Sperm-Zona Pellucida Interactions in Mammals. Cells 2021; 10:cells10010133. [PMID: 33445482 PMCID: PMC7827414 DOI: 10.3390/cells10010133] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/04/2021] [Accepted: 01/08/2021] [Indexed: 02/06/2023] Open
Abstract
Sperm-zona pellucida (ZP) interaction, involving the binding of sperm surface ligands to complementary carbohydrates of ZP, is the first direct gamete contact event crucial for subsequent gamete fusion and successful fertilization in mammals. It is a complex process mediated by the coordinated engagement of multiple ZP receptors forming high-molecular-weight (HMW) protein complexes at the acrosomal region of the sperm surface. The present article aims to review the current understanding of sperm-ZP binding in the four most studied mammalian models, i.e., murine, porcine, bovine, and human, and summarizes the candidate ZP receptors with established ZP affinity, including their origins and the mechanisms of ZP binding. Further, it compares and contrasts the ZP structure and carbohydrate composition in the aforementioned model organisms. The comprehensive understanding of sperm-ZP interaction mechanisms is critical for the diagnosis of infertility and thus becomes an integral part of assisted reproductive therapies/technologies.
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Aguilera AC, Boschin V, Robina I, Elías-Rodríguez P, Sosa MA. Epididymal α-l-fucosidase and its possible role in remodelling the surface of bull spermatozoa. Theriogenology 2017; 104:134-141. [PMID: 28843076 DOI: 10.1016/j.theriogenology.2017.08.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Revised: 08/07/2017] [Accepted: 08/13/2017] [Indexed: 12/20/2022]
Abstract
The mammalian epididymis provides an appropriate environment for sperm maturation. During the epididymal transit, spermatozoa undergo biochemical and morphological changes that lead to the acquisition of the fertilizing capacity. In this study we analysed the fucosylation status of membrane glycoproteins in the spermatozoa obtained from different regions of the bull epididymis. High amounts of fucose were detected on caput spermatozoa (R.F.I. = 1010 ± 20.35), mostly located in the post-acrosome zone. A significant decrease in the fucose levels was detected toward the cauda (R.F.I. = 540.5 ± 49.93) (P < 0.05). This decrease was in line with the increased activity of α-l-fucosidase in the cauda fluid. In sperm from the cauda, the defucosylation occurred in some proteins, whereas others showed higher fucosylation rates. A significant decrease of fucose in the gametes was observed upon incubation of crude cauda fluid with caput spermatozoa (from R.F.I. = 1.45 ± 0.08 to 1.06 ± 0.03) (P < 0.05) indicating that the α-l-fucosidase present in the epididymal fluid is active on spermatozoa. Moreover, this effect was blocked with specific enzyme inhibitors. These results provide direct evidence that the α-l-fucosidase from epididymal fluid participates in the fucose removal from spermatozoa, as a step of sperm maturation in the bull epididymis.
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Affiliation(s)
- Andrea Carolina Aguilera
- Laboratorio de Biología y Fisiología Celular "Dr. Franciso Bertini", Instituto de Histología y Embriología - IHEM-CONICET-FCM-UNCuyo, 5500 Mendoza, Argentina; Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza, Argentina
| | - Veronica Boschin
- Laboratorio de Biología y Fisiología Celular "Dr. Franciso Bertini", Instituto de Histología y Embriología - IHEM-CONICET-FCM-UNCuyo, 5500 Mendoza, Argentina
| | - Inmaculada Robina
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Spain
| | - Pilar Elías-Rodríguez
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Spain
| | - Miguel Angel Sosa
- Laboratorio de Biología y Fisiología Celular "Dr. Franciso Bertini", Instituto de Histología y Embriología - IHEM-CONICET-FCM-UNCuyo, 5500 Mendoza, Argentina; Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza, Argentina.
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Bernabò N, Greco L, Ordinelli A, Mattioli M, Barboni B. Capacitation-Related Lipid Remodeling of Mammalian Spermatozoa Membrane Determines the Final Fate of Male Gametes: A Computational Biology Study. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2016; 19:712-21. [PMID: 26565605 DOI: 10.1089/omi.2015.0114] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
To become fully fertile, mammalian spermatozoa must undergo a complex process of biochemical maturation within the female genital tract, which determines a marked lipid remodeling (LR) of membranes. Here, we represent this process as a biological network, which is a graph constituted by nodes (the molecules involved in LR) and by edges (their interactions). As a result, we found that LR network has a scale-free and small world topology. This implies that it is robust against random damage and that it allows a fast and specific transmission of information. In addition, the hubs in the network allow identification of the control mechanisms involved in membrane-related signaling, which could concur in determining the fate of ejaculated spermatozoa. Interestingly, different pathways involved in LR (maintenance of functional incompetence, reaching of fertilizing ability, apoptosis) are overlapped and some molecules take part in different signalling cascades; thus their role in sperm biology needs to be interpreted in a more large context. In addition, it was possible to differentiate, either based on their topological and biological characteristics, the molecules acting as global or local controller in LR. These findings may contribute to the understanding of capacitation-related signaling and of sperm physiopathology.
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Affiliation(s)
- Nicola Bernabò
- Faculty of Veterinary Medicine, University of Teramo , Teramo, Italy
| | - Luana Greco
- Faculty of Veterinary Medicine, University of Teramo , Teramo, Italy
| | | | - Mauro Mattioli
- Faculty of Veterinary Medicine, University of Teramo , Teramo, Italy
| | - Barbara Barboni
- Faculty of Veterinary Medicine, University of Teramo , Teramo, Italy
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α-L-fucosidase enhances capacitation-associated events in porcine spermatozoa. Vet J 2015; 203:109-14. [DOI: 10.1016/j.tvjl.2014.11.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 11/10/2014] [Accepted: 11/12/2014] [Indexed: 12/19/2022]
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Phopin K, Nimlamool W, Lowe-Krentz LJ, Douglass EW, Taroni JN, Bean BS. Roles of mouse sperm-associated alpha-L-fucosidases in fertilization. Mol Reprod Dev 2013; 80:273-85. [DOI: 10.1002/mrd.22164] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Accepted: 02/05/2013] [Indexed: 01/26/2023]
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Phopin K, Nimlamool W, Bartlett MJ, Bean BS. Distribution, crypticity, stability, and localization of α-L-fucosidase of mouse cauda epididymal sperm. Mol Reprod Dev 2012; 79:208-17. [DOI: 10.1002/mrd.22016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2011] [Accepted: 12/07/2011] [Indexed: 12/15/2022]
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Intra J, Perotti ME, Pasini ME. Cloning, sequence identification and expression profile analysis of α-L-fucosidase gene from the Mediterranean fruit fly Ceratitis capitata. JOURNAL OF INSECT PHYSIOLOGY 2011; 57:452-461. [PMID: 21272587 DOI: 10.1016/j.jinsphys.2011.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2010] [Revised: 01/14/2011] [Accepted: 01/14/2011] [Indexed: 05/30/2023]
Abstract
The Mediterranean fruit fly Ceratitis capitata (Diptera: Tephritidae) is one of the most destructive agricultural pests, a polyphagus insect of relevant economic importance and is widespread in many regions around the world. It is the best-studied fruit fly pest at genetic and molecular level and much has been learned on its ecology and behaviour. An α-L-fucosidase has been recently hypothesized to be involved in sperm-egg interactions in Drosophila melanogaster and in other Drosophila species. Here, a complete cDNA encoding a putative α-L-fucosidase of the medfly was amplified using the reverse polymerase chain reaction (RT-PCR) with degenerate based on the conserved coding sequence information of several insect α-L-fucosidases, cloned and sequenced (GenBank accession no. FJ177429). The coding region consisted of 1482 bp which encoded a 485-residues protein (named CcFUCA) with a predicted molecular mass of 56.1 kDa. The deduced protein sequence showed 75% amino acid identity to D. melanogaster α-L-fucosidase, and in fact the phylogenetic tree analysis revealed that CcFUCA had closer relationships with the α-L-fucosidases of drosophilid species. The tissue expression analysis indicated that CcFuca was expressed in a single transcript in all tissues, suggesting a ubiquitous localization pattern of the encoded protein. Our findings provide novel insights on a gene encoding a protein potentially involved in primary gamete interactions in C. capitata.
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Affiliation(s)
- Jari Intra
- Department of Biomolecular Sciences and Biotechnology, University of Milano, via Celoria 26, 20133 Milano, Italy
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Venditti JJ, Swann JM, Bean BS. Hamster Sperm-Associated Alpha-l-Fucosidase Functions During Fertilization. Biol Reprod 2010; 82:572-9. [DOI: 10.1095/biolreprod.109.076695] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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