1
|
Müllerová M, Hovorková M, Závodná T, Červenková Št́astná L, Krupková A, Hamala V, Nováková K, Topinka J, Bojarová P, Strašák T. Lactose-Functionalized Carbosilane Glycodendrimers Are Highly Potent Multivalent Ligands for Galectin-9 Binding: Increased Glycan Affinity to Galectins Correlates with Aggregation Behavior. Biomacromolecules 2023; 24:4705-4717. [PMID: 37680126 PMCID: PMC10646984 DOI: 10.1021/acs.biomac.3c00426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 08/25/2023] [Indexed: 09/09/2023]
Abstract
Galectins, the glycan binding proteins, and their respective carbohydrate ligands represent a unique fundamental regulatory network modulating a plethora of biological processes. The advances in galectin-targeted therapy must be based on a deep understanding of the mechanism of ligand-protein recognition. Carbosilane dendrimers, the well-defined and finely tunable nanoscaffolds with low toxicity, are promising for multivalent carbohydrate ligand presentation to target galectin receptors. The study discloses a synthetic method for two types of lactose-functionalized carbosilane glycodendrimers (Lac-CS-DDMs). Furthermore, we report their outstanding, dendritic effect-driven affinity to tandem-type galectins, especially Gal-9. In the enzyme-linked immunosorbent assay, the affinity of the third-generation multivalent dendritic ligand bearing 32 lactose units to Gal-9 reached nanomolar values (IC50 = 970 nM), being a 1400-fold more effective inhibitor than monovalent lactose for this protein. This demonstrates a game-changing impact of multivalent presentation on the inhibitory effect of a ligand as simple as lactose. Moreover, using DLS hydrodynamic diameter measurements, we correlated the increased affinity of the glycodendrimer ligands to Gal-3 and Gal-8 but especially to Gal-9 with the formation of relatively uniform and stable galectin/Lac-CS-DDM aggregates.
Collapse
Affiliation(s)
- Monika Müllerová
- Institute
of Chemical Process Fundamentals, Czech Academy of Sciences, Rozvojová 135, 165 02 Prague, Czech Republic
| | - Michaela Hovorková
- Institute
of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 142 00 Prague, Czech Republic
- Department
of Genetics and Microbiology, Faculty of Science, Charles University, Viničná 5, 128 43 Prague 2, Czech Republic
| | - Táňa Závodná
- Institute
of Experimental Medicine, Czech Academy of Sciences, Vídeňská 1083, 142 00 Prague, Czech Republic
| | - Lucie Červenková Št́astná
- Institute
of Chemical Process Fundamentals, Czech Academy of Sciences, Rozvojová 135, 165 02 Prague, Czech Republic
| | - Alena Krupková
- Institute
of Chemical Process Fundamentals, Czech Academy of Sciences, Rozvojová 135, 165 02 Prague, Czech Republic
| | - Vojtěch Hamala
- Institute
of Chemical Process Fundamentals, Czech Academy of Sciences, Rozvojová 135, 165 02 Prague, Czech Republic
| | - Kateřina Nováková
- Institute
of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo nám. 2, 166 10 Prague, Czech Republic
| | - Jan Topinka
- Institute
of Experimental Medicine, Czech Academy of Sciences, Vídeňská 1083, 142 00 Prague, Czech Republic
| | - Pavla Bojarová
- Institute
of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 142 00 Prague, Czech Republic
| | - Tomáš Strašák
- Institute
of Chemical Process Fundamentals, Czech Academy of Sciences, Rozvojová 135, 165 02 Prague, Czech Republic
| |
Collapse
|
2
|
Müllerová M, Maciel D, Nunes N, Wrobel D, Stofik M, Červenková Št́astná L, Krupková A, Cuřínová P, Nováková K, Božík M, Malý M, Malý J, Rodrigues J, Strašák T. Carbosilane Glycodendrimers for Anticancer Drug Delivery: Synthetic Route, Characterization, and Biological Effect of Glycodendrimer–Doxorubicin Complexes. Biomacromolecules 2022. [DOI: https:/doi.org/10.1021/acs.biomac.1c01264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Affiliation(s)
- Monika Müllerová
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Dina Maciel
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Nádia Nunes
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Dominika Wrobel
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Marcel Stofik
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Lucie Červenková Št́astná
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Alena Krupková
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Petra Cuřínová
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Kateřina Nováková
- The Czech Academy of Sciences, Institute of Organic Chemistry and Biochemistry, Flemingovo nám. 2, 166 10 Prague, Czech Republic
| | - Matěj Božík
- Department of Food Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 16500 Praha-Suchdol, Czech Republic
| | - Marek Malý
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Jan Malý
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - João Rodrigues
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Tomáš Strašák
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| |
Collapse
|
3
|
Müllerová M, Maciel D, Nunes N, Wrobel D, Stofik M, Červenková Št́astná L, Krupková A, Cuřínová P, Nováková K, Božík M, Malý M, Malý J, Rodrigues J, Strašák T. Carbosilane Glycodendrimers for Anticancer Drug Delivery: Synthetic Route, Characterization, and Biological Effect of Glycodendrimer–Doxorubicin Complexes. Biomacromolecules 2021. [DOI: https://doi.org/10.1021/acs.biomac.1c01264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Monika Müllerová
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Dina Maciel
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Nádia Nunes
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Dominika Wrobel
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Marcel Stofik
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Lucie Červenková Št́astná
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Alena Krupková
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Petra Cuřínová
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Kateřina Nováková
- The Czech Academy of Sciences, Institute of Organic Chemistry and Biochemistry, Flemingovo nám. 2, 166 10 Prague, Czech Republic
| | - Matěj Božík
- Department of Food Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 16500 Praha-Suchdol, Czech Republic
| | - Marek Malý
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - Jan Malý
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| | - João Rodrigues
- CQM-Centro de Química da Madeira, Universidade da Madeira Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Tomáš Strašák
- The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojová 135, 165 02 Prague, Czech Republic
- Faculty of Science, University of Jan Evangelista Purkyně in Ústí nad Labem, Pasteurova 1, 400 96 Ústí nad Labem, Czech Republic
| |
Collapse
|