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Calcium Chelidonate: Semi-Synthesis, Crystallography, and Osteoinductive Activity In Vitro and In Vivo. Pharmaceuticals (Basel) 2021; 14:ph14060579. [PMID: 34204329 PMCID: PMC8235635 DOI: 10.3390/ph14060579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/11/2021] [Accepted: 06/14/2021] [Indexed: 12/17/2022] Open
Abstract
Calcium chelidonate [Ca(ChA)(H2O)3]n was obtained by semi-synthesis using natural chelidonic acid. The structure of the molecular complex was determined by X-ray diffraction analysis. The asymmetric unit of [Ca(ChA)(H2O)3]n includes chelidonic acid coordinated through three oxygen atoms, and three water ligands. The oxygen atoms of acid and oxygen atoms of water from each asymmetric unit are also coordinated to the calcium of another one, forming an infinite linear complex. Calcium geometry is close to the trigonal dodecahedron (D2d). The intra-complex hydrogen bonds additionally stabilize the linear species, which are parallel to the axis. In turn the linear species are packed into the 3D structure through mutual intercomplex hydrogen bonds. The osteogenic activity of the semi-synthetic CaChA was studied in vitro on 21-day hAMMSC culture and in vivo in mice using ectopic (subcutaneous) implantation of CaP-coated Ti plates saturated in vitro with syngeneic bone marrow. The enhanced extracellular matrix ECM mineralization in vitro and ectopic bone tissue formation in situ occurred while a water solution of calcium chelidonate at a dose of 10 mg/kg was used. The test substance promotes human adipose-derived multipotent mesenchymal stromal/stem cells (hAMMSCs), as well as mouse MSCs to differentiate into osteoblasts in vitro and in vivo, respectively. Calcium chelidonate is non-toxic and can stimulate osteoinductive processes.
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Jadreško D, Marković B, Medvidović-Kosanović M, Matković-Čalogović D, Széchenyi A, Počkaj M, Balić T, Popović Z. Structural and electrochemical properties of two novel CdX2 (X = Br, I) picolinamide complexes. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Avdeeva E, Shults E, Rybalova T, Reshetov Y, Porokhova E, Sukhodolo I, Litvinova L, Shupletsova V, Khaziakhmatova O, Khlusov I, Guryev A, Belousov M. Chelidonic Acid and Its Derivatives from Saussurea Controversa: Isolation, Structural Elucidation and Influence on the Osteogenic Differentiation of Multipotent Mesenchymal Stromal Cells In Vitro. Biomolecules 2019; 9:biom9050189. [PMID: 31100934 PMCID: PMC6572306 DOI: 10.3390/biom9050189] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 05/02/2019] [Accepted: 05/13/2019] [Indexed: 01/18/2023] Open
Abstract
4-oxo-4H-pyran-2.6-dicarboxylic acid (chelidonic acid, ChA) in the native state and in the complex with calcium [Ca(ChA)(H2O)3], named saucalchelin (CaChA), was isolated from the extract of Saussurea controversa leaves for the first time for the Asteraceae family. The structure of ChA was determined by NMR, MS and confirmed by X-ray analysis of its monomethyl ester, and CaChA was described by IR, ICP-MS, CHN analysis. The yield of ChA and CaChA was 45 mg/g and 70 mg/g of extract, respectively. The osteogenic activity of ChA, n-monobutyl ester of chelidonic acid, and CaChA has been studied in vitro in a 21-day culture of human adipose-derived multipotent mesenchymal stromal cells (hAMMSCs) in a standard nutrient medium without osteogenic supplements. CaChA significantly stimulated the growth of cell mass and differentiation of hAMMSCs into osteoblasts with subsequent mineralization of the culture and it may be a promising substance for accelerating bone tissue regeneration and engineering.
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Affiliation(s)
- Elena Avdeeva
- Department of Pharmaceutical Analysis, Siberian State Medical University, Tomsk 634050, Russia.
| | - Elvira Shults
- Laboratory of Medicinal Chemistry, Novosibirsk Institute of Organic Chemistry, Siberian Branch, Novosibirsk 630090, Russia.
- Novosibirsk State University, 2 Pirogova St., Novosibirsk 630090, Russia.
| | - Tatyana Rybalova
- Novosibirsk State University, 2 Pirogova St., Novosibirsk 630090, Russia.
- Center of Spectral Investigations, Novosibirsk Institute of Organic Chemistry, Siberian Branch, Novosibirsk 630090, Russia.
| | - Yaroslav Reshetov
- Department of Pharmaceutical Analysis, Siberian State Medical University, Tomsk 634050, Russia.
| | - Ekaterina Porokhova
- Department of Morphology and General Pathology, Siberian State Medical University, Tomsk 634050, Russia.
| | - Irina Sukhodolo
- Department of Morphology and General Pathology, Siberian State Medical University, Tomsk 634050, Russia.
| | - Larisa Litvinova
- Basic Laboratory of Immunology and Cell Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad 236041, Russia.
| | - Valeria Shupletsova
- Basic Laboratory of Immunology and Cell Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad 236041, Russia.
| | - Olga Khaziakhmatova
- Basic Laboratory of Immunology and Cell Biotechnology, Immanuel Kant Baltic Federal University, Kaliningrad 236041, Russia.
| | - Igor Khlusov
- Department of Morphology and General Pathology, Siberian State Medical University, Tomsk 634050, Russia.
- Research School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia.
| | - Artem Guryev
- Department of Pharmaceutical Analysis, Siberian State Medical University, Tomsk 634050, Russia.
| | - Mikhail Belousov
- Department of Pharmaceutical Analysis, Siberian State Medical University, Tomsk 634050, Russia.
- Research School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russia.
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