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Zheng C, Huang R, Bavaro T, Terreni M, Sollogoub M, Xu J, Zhang Y. Design, synthesis and biological evaluation of new ganglioside GM3 analogues as potential agents for cancer therapy. Eur J Med Chem 2020; 189:112065. [PMID: 31978783 DOI: 10.1016/j.ejmech.2020.112065] [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: 11/05/2019] [Revised: 01/10/2020] [Accepted: 01/11/2020] [Indexed: 11/30/2022]
Abstract
Ganglioside GM3 is well known as a tumor-associated carbohydrate antigen on several types of tumors. Many studies have demonstrated that GM3 plays roles in cells proliferation, adhesion, motility and differentiation, which is involved in the process of cancer development. In the present study, we developed methods to synthesize GM3 analogues conveniently. By enzymatic hydrolysis and chemical procedures, two novel analogues and two known analogues were synthesized, containing lactose and glucosamine. Then anti-proliferation and anti-migration activities were evaluated by cytotoxicity assays and wound healing tests, and the data demonstrated that these analogues exhibited anticancer activities. Based on our previous studies, the structure-activity relationships were discussed. This study could provide valuable sight to find new antitumor agents for cancer therapy.
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Affiliation(s)
- Changping Zheng
- Sorbonne Université, CNRS, IPCM, UMR 8232, 4 place Jussieu, 75005, Paris, France
| | - Ruyi Huang
- School of Pharmacy, Fuijan Provincial Key Laboratory of Natural Medicine Pharmacology, Fujian Medical University, Fuzhou, Fujian, 350122, China
| | - Teodora Bavaro
- Drug Sciences Department, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
| | - Marco Terreni
- Drug Sciences Department, University of Pavia, Viale Taramelli 12, 27100, Pavia, Italy
| | - Matthieu Sollogoub
- Sorbonne Université, CNRS, IPCM, UMR 8232, 4 place Jussieu, 75005, Paris, France
| | - Jianhua Xu
- School of Pharmacy, Fuijan Provincial Key Laboratory of Natural Medicine Pharmacology, Fujian Medical University, Fuzhou, Fujian, 350122, China.
| | - Yongmin Zhang
- Sorbonne Université, CNRS, IPCM, UMR 8232, 4 place Jussieu, 75005, Paris, France; Institute for Interdisciplinary Research, Jianghan University, Wuhan Economic and Technological Development Zone, Wuhan, 430056, China.
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Matsubara T, Sumi M, Kubota H, Taki T, Okahata Y, Sato T. Inhibition of influenza virus infections by sialylgalactose-binding peptides selected from a phage library. J Med Chem 2009; 52:4247-56. [PMID: 19558186 DOI: 10.1021/jm801570y] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Influenza virus hemagglutinin recognizes sialyloligosaccharides of glycoproteins and glycolipids as cell surface receptors in the initial stage of the infection process. We demonstrate that pentadecapeptides that bind to a sialylgalactose structure (Neu5Ac-Gal) inhibited the infection of cells by influenza virus. The pentadecapeptides were identified through affinity selection from a phage-displayed random peptide library using a monolayer of the ganglioside Neu5Acalpha2-3Galbeta1-4Glcbeta1-1'Cer (GM3). The peptides were found to have affinity for GM3, and alanine scanning showed seven amino acid residues that contribute to carbohydrate recognition. The binding of peptides to the cell surface was significantly inhibited in the presence of sialic acid or by the digestion of cell surface sialyl residues by neuraminidase. Plaque assays indicated that a molecular assembly of alkylated peptides inhibited the infection of Madin-Darby canine kidney cells by influenza virus. Carbohydrate-binding peptides that inhibit carbohydrate-virus interaction showed inhibitory activity. These results may lead to a new approach to the design of antiviral drugs.
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Affiliation(s)
- Teruhiko Matsubara
- Department of Biosciences and Informatics, Keio University, Yokohama 223-8522, Japan
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Kiso M, Katagiri H, Furui H, Ando K, Ishida H, Hasegawa A. Synthetic Studies on Sialoglycoconjugates 53: Synthesis of NovelN-Methyl-1-Deoxynojirimycincontaining Sialo-Oligosaccharides Related to Ganglioside GM3 Active as a Biosignal Mediator. J Carbohydr Chem 2006. [DOI: 10.1080/07328309408009186] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Makoto Kiso
- a Department of Applied Bioorganic Chemistry , Gifu University , Gifu , 501-11 , Japan
| | - Hideki Katagiri
- a Department of Applied Bioorganic Chemistry , Gifu University , Gifu , 501-11 , Japan
| | - Hiroyasu Furui
- a Department of Applied Bioorganic Chemistry , Gifu University , Gifu , 501-11 , Japan
| | - Keiko Ando
- a Department of Applied Bioorganic Chemistry , Gifu University , Gifu , 501-11 , Japan
| | - Hideharu Ishida
- a Department of Applied Bioorganic Chemistry , Gifu University , Gifu , 501-11 , Japan
| | - Akira Hasegawa
- a Department of Applied Bioorganic Chemistry , Gifu University , Gifu , 501-11 , Japan
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Matsuura K, Oda R, Kitakouji H, Kiso M, Kitajima K, Kobayashi K. Surface Plasmon Resonance Study of Carbohydrate−Carbohydrate Interaction between Various Gangliosides and Gg3-Carrying Polystyrene. Biomacromolecules 2004; 5:937-41. [PMID: 15132684 DOI: 10.1021/bm034508g] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Carbohydrate-carbohydrate interactions between Gg3 trisaccharide-carrying polystyrene (PN(Gg3)) and monolayers of several glycosphingolipids (GSLs) were quantitatively investigated by surface plasmon resonance techniques. PN(Gg3) was adsorbed onto a GM3 monolayer strongly and specifically with an apparent affinity constant of K(a) = 2.5 x 10(6) M(-1), and the apparent affinity constants onto GSLs decreased in the following order: GM3 > LacCer > (KDN)GM3 approximately GlcCer > GM2 approximately GD3 approximately GM4 > GM1 approximately 2,6-isoGM3 > ceramide. These results suggest that PN(Gg3) recognizes not only some specified portions of GM3 but also the trisaccharide as a whole. On the other hand, PN(Lac) and PN(Cel) were bound to GSLs less strongly (K(a) approximately 10(4) M(-1)) and less selectively. The kinetic analysis revealed that the selectivity in the adsorption of PN(Gg3) onto the GM3 monolayer is dominated by the faster adsorption rate.
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Affiliation(s)
- Kazunori Matsuura
- Department of Molecular Design, Graduate School of Engineering, Nagoya University, Chikusa, Nagoya 464-8603, Japan
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Marshall P, Hasegawa A, Davidson EA, Nussenzweig V, Whitlow M. Interaction between complement proteins C5b-7 and erythrocyte membrane sialic acid. J Exp Med 1996; 184:1225-32. [PMID: 8879193 PMCID: PMC2192816 DOI: 10.1084/jem.184.4.1225] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
The initial phase of membrane attack by complement is the interaction between C5b6, C7, and the cell membrane that leads to the insertion of C5b-7. Here we investigate the role of sialic acid residues in the assembly of C5b-7 intermediates on erythrocyte cell membranes. We find that C5b6 binds to glycophorin, whereas C5 or C6 does not bind, and desialylation of the glycophorin abolishes C5b6 binding. Complement lysis is inhibited by either masking glycophorin sialic acid with F(ab) fragments of an mAb, or by removal of the sialylated region of glycophorin by mild trypsinization. Gangliosides inhibit C5b-7 deposition when added to the aqueous phase. Asialogangliosides and synthetic gangliosides lacking the carboxylic acid residue have no inhibitory activity. We conclude that C5b6 binds to sialylated molecules on the erythrocyte surface. We propose a new model of membrane attack in which C5b6 initially binds to membranes via ionic forces. C7 then binds to C5b6, disrupting the ionic interaction and leading to the exposure of hydrophobic domains. Sialic acid is known to inhibit complement activation. Thus, these findings reveal a paradoxical role for sialic acid in complement attack; the presence of sialic acid inhibits the generation of C5b6, but once the membrane attack pathway is initiated, sialic acid enhances complement lysis.
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Affiliation(s)
- P Marshall
- Dermatology Service, Veterans Affairs Medical Center, New York 10016, USA
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