1
|
Pilatova MB, Nosalova N, Ockajakova G, Kello M, Kotorova K, Takac P, Petik P, Bohus P, Stankova K, Martinkova M, Mezencev R. Homospisulosine induced apoptosis in cervical carcinoma cells is associated with phosphorylation of Bcl-2 and up-regulation of p27/Kip1. J Appl Biomed 2023; 21:218-227. [PMID: 38112461 DOI: 10.32725/jab.2023.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 11/28/2023] [Indexed: 12/21/2023] Open
Abstract
Spisulosine (1-deoxysphinganine) is a sphingoid amino alcohol isolated from the sea clams that showed potent antiproliferative activity against a broad spectrum of solid tumors but failed in clinical trials due to neurotoxicity. However, its structural similarity to other bioactive sphingoids, interesting mode of action, and appreciable potency against cancer cells make it a suitable lead for future anticancer drug development. The present study was conducted to elucidate mechanisms of the antiproliferative/cytotoxic effects of newly synthesized spisulosine analog homospisulosine (KP7). The evaluation was performed on cervical carcinoma cells, representing an in vitro model of one of the most common cancer types and a significant worldwide cause of women's cancer mortality. Treatment with homospisulosine (2.0 μM) for 24, 48, and 72 h significantly inhibited the growth of HeLa cells in vitro and induced apoptosis detectable by DNA fragmentation, externalization of phosphatidylserine, dissipation of mitochondrial membrane potential, activation of caspase-3 and cleavage of PARP. In addition, treating HeLa cells with spisulosine increased p27 and Bcl-2 on protein levels and phosphorylation of Bcl-2 on Ser70 residue. These results support the potential for spisulosine analogs represented here by homospisulosine for future therapeutic development.
Collapse
Affiliation(s)
- Martina Bago Pilatova
- Pavol Jozef Safarik University, Faculty of Medicine, Department of Pharmacology, Kosice, Slovak Republic
| | - Natalia Nosalova
- Pavol Jozef Safarik University, Faculty of Medicine, Department of Pharmacology, Kosice, Slovak Republic
| | - Gabriela Ockajakova
- Pavol Jozef Safarik University, Faculty of Medicine, Department of Pharmacology, Kosice, Slovak Republic
| | - Martin Kello
- Pavol Jozef Safarik University, Faculty of Medicine, Department of Pharmacology, Kosice, Slovak Republic
| | - Klaudia Kotorova
- Pavol Jozef Safarik University, Faculty of Medicine, Department of Pharmacology, Kosice, Slovak Republic
| | - Peter Takac
- University of Veterinary Medicine and Pharmacy, Department of Pharmacology and Toxicology, Kosice, Slovak Republic
| | - Peter Petik
- Pavol Jozef Safarik University, Faculty of Medicine, Department of Pathology, Kosice, Slovak Republic
| | - Peter Bohus
- Pavol Jozef Safarik University, Faculty of Medicine, Department of Pathology, Kosice, Slovak Republic
| | - Kvetoslava Stankova
- Pavol Jozef Safarik University, Faculty of Science, Department of Organic Chemistry, Institute of Chemical Sciences, Kosice, Slovak Republic
| | - Miroslava Martinkova
- Pavol Jozef Safarik University, Faculty of Science, Department of Organic Chemistry, Institute of Chemical Sciences, Kosice, Slovak Republic
| | - Roman Mezencev
- Georgia Institute of Technology, School of Biological Sciences, Atlanta, GA, USA
| |
Collapse
|
2
|
Pončáková T, Fábian M, Martinková M, Novotná M, Fabišíková M, Tvrdoňová M, Pilátová MB, Nosálová N, Kuchár J, Jáger D, Litecká M. Stereoselective synthesis and anticancer profile of C-alkyl pyrrolidine-diols with a sphingoid base-like backbone. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
3
|
Raschmanová JŠ, Martinková M, Gonda J, Pilátová MB, Kuchár J, Jáger D. Synthesis and in vitro biological evaluation of 3-amino-3-deoxydihydrosphingosines and their analogues. Tetrahedron 2020. [DOI: 10.1016/j.tet.2019.130803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
4
|
Jacková D, Brunderová M, Fábian M, Martinková M, Gonda J, Pilátová MB. Synthesis and anticancer profile of novel sphingoid base-like compounds with a quaternary stereocentre. Carbohydr Res 2019; 487:107862. [PMID: 31734523 DOI: 10.1016/j.carres.2019.107862] [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: 09/27/2019] [Revised: 11/05/2019] [Accepted: 11/05/2019] [Indexed: 11/30/2022]
Abstract
The synthesis of novel sphingoid base-like compounds with a quaternary stereocentre was achieved in a sequence featuring [3,3]-sigmatropic rearrangements and olefin cross-metathesis transformation as the key reaction steps, which were accompanied by the rational selection of suitable functional group transformations. The stereochemistry of the desired tetra-substituted carbon bearing nitrogen functionality was determined via NOESY experiments of the advanced oxazolidine-2-thiones. Cell viability experiments revealed significant antiproliferative/cytotoxic activity of the target compounds 7, ent-7 and 29 against the Jurkat cell line, with the IC50 values of 6.6 μM, 5.6 μM and 6.1 μM, respectively.
Collapse
Affiliation(s)
- Dominika Jacková
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Mária Brunderová
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Martin Fábian
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Miroslava Martinková
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic.
| | - Jozef Gonda
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Martina Bago Pilátová
- Institute of Pharmacology, Faculty of Medicine, P.J. Šafárik University, SNP 1, 040 66, Košice, Slovak Republic
| |
Collapse
|
5
|
Čonková M, Martinková M, Gonda J, Jacková D, Pilátová MB, Kupka D, Jáger D. Stereoselective synthesis and antiproliferative activity of the isomeric sphinganine analogues. Carbohydr Res 2019; 472:76-85. [PMID: 30529492 DOI: 10.1016/j.carres.2018.09.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 09/27/2018] [Accepted: 09/27/2018] [Indexed: 12/21/2022]
Abstract
A flexible synthetic approach to biologically active sphingoid base-like compounds with a 3-amino-1,2-diol framework was achieved through a [3,3]-sigmatropic rearrangement and late stage olefin cross-metathesis as the key transformations. The stereochemistry of the newly created stereogenic centre was assigned via a single crystal X-ray analysis of the (4S,5R)-5-(hydroxymethyl)-4-vinyloxazolidine-2-thione. In order to rationalise the observed stereoselectivity of the aza-Claisen rearrangement, DFT calculations were carried out. The targeted isomeric sphingoid bases were screened in vitro for anticancer activity on a panel of seven human malignant cell lines. Cell viability experiments revealed that C17-homologues are more active than their C12 congeners.
Collapse
Affiliation(s)
- Miroslava Čonková
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Miroslava Martinková
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic.
| | - Jozef Gonda
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Dominika Jacková
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Martina Bago Pilátová
- Institute of Pharmacology, Faculty of Medicine, P.J. Šafárik University, SNP 1, 040 66, Košice, Slovak Republic
| | - Daniel Kupka
- Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 040 01, Košice, Slovak Republic
| | - Dávid Jáger
- Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 040 01, Košice, Slovak Republic
| |
Collapse
|
6
|
Gonda J, Široký M, Martinková M, Homolya S, Vilková M, Pilátová MB, Šesták S. Synthesis and biological activity of diastereoisomeric octahydro-1H-indole-5,6,7-triols, analogues of castanospermine. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.12.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
7
|
Gonda J, Fazekašová S, Martinková M, Mitríková T, Roman D, Pilátová MB. Synthesis and biological activity of sphingosines with integrated azobenzene switches. Org Biomol Chem 2019; 17:3361-3373. [DOI: 10.1039/c9ob00137a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of photochromic active sphingosine analogues and their antiproliferative activity against seven human cancer cell lines is reported.
Collapse
Affiliation(s)
- Jozef Gonda
- Department of Organic Chemistry
- P.J. Šafárik University
- Sk-040 01 Košice
- Slovak Republic
| | - Simona Fazekašová
- Department of Organic Chemistry
- P.J. Šafárik University
- Sk-040 01 Košice
- Slovak Republic
| | - Miroslava Martinková
- Department of Organic Chemistry
- P.J. Šafárik University
- Sk-040 01 Košice
- Slovak Republic
| | - Tatiana Mitríková
- Department of Organic Chemistry
- P.J. Šafárik University
- Sk-040 01 Košice
- Slovak Republic
| | - Dávid Roman
- Chemical Biology of Microbe-Host Interactions
- Leibniz Institute for Natural Product Research and Infection Biology e.V
- Hans-Knöll-Institute (HKI)
- 07745 Jena
- Germany
| | - Martina Bago Pilátová
- Institute of Pharmacology
- Faculty of Medicine
- P.J. Šafárik University
- 040 66 Košice
- Slovak Republic
| |
Collapse
|
8
|
Raschmanová JŠ, Martinková M, Gonda J, Pilátová MB, Kupka D, Jáger D. Synthesis of the cytotoxic phytosphingosines and their isomeric analogues. Carbohydr Res 2018; 468:1-12. [DOI: 10.1016/j.carres.2018.08.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 08/03/2018] [Accepted: 08/03/2018] [Indexed: 01/26/2023]
|
9
|
Jacková D, Martinková M, Gonda J, Stanková K, Bago Pilátová M, Herich P, Kožíšek J. The convergent synthesis and anticancer activity of broussonetinines related analogues. Carbohydr Res 2017; 451:59-71. [PMID: 28965067 DOI: 10.1016/j.carres.2017.09.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 09/14/2017] [Accepted: 09/14/2017] [Indexed: 11/25/2022]
Abstract
The convergent synthesis of broussonetinines related congeners 3 and 4 with the simple C13 alkyl side chain and differently configured pyrrolidine skeleton has been achieved. Our approach relied on the [3,3]-sigmatropic rearrangements of chiral allylic substrates derived from d-xylose. Cross metathesis of the common oxazolidinone intermediates 7 and 8 with tridec-1-ene followed by alkylative cyclization completed the construction of both C-alkyl iminosugars. The targeted compounds 3 and 4 were screened for antiproliferative/cytotoxic activities against multiple cancer cell lines by MTT assay. Compound 3 exhibited very good in vitro potency on Caco-2 and Jurkat cell lines with IC50 value of 5.1 μM and 5.8 μM, respectively.
Collapse
Affiliation(s)
- Dominika Jacková
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Miroslava Martinková
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic.
| | - Jozef Gonda
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Kvetoslava Stanková
- Institute of Chemical Sciences, Department of Organic Chemistry, Faculty of Science, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Martina Bago Pilátová
- Institute of Pharmacology, Faculty of Medicine, P.J. Šafárik University, SNP 1, 040 66 Košice, Slovak Republic
| | - Peter Herich
- Institute of Physical Chemistry and Chemical Physics, Department of Physical Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovak Republic; Central Laboratories, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovak Republic
| | - Jozef Kožíšek
- Institute of Physical Chemistry and Chemical Physics, Department of Physical Chemistry, Slovak University of Technology, Radlinského 9, 812 37 Bratislava, Slovak Republic
| |
Collapse
|
10
|
Martinková M, Gonda J, Jacková D. Simple marine 1-deoxysphingoid bases: biological activity and syntheses. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.10.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
11
|
Fabišíková M, Martinková M, Hirková S, Gonda J, Pilátová MB, Gönciová G. Total synthesis and the anticancer activity of (+)-spisulosine. Carbohydr Res 2016; 435:26-36. [PMID: 27693911 DOI: 10.1016/j.carres.2016.09.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 08/25/2016] [Accepted: 09/20/2016] [Indexed: 12/26/2022]
Abstract
The total synthesis of the anticancer agent (+)-spisulosine has been accomplished. The strategy involved a substrate-controlled aza-Claisen rearrangement to establish the erythro-configured amino-alcohol motif followed by deoxygenation to create a methyl side-chain. Subsequent Wittig olefination then permitted the construction of the carbon backbone of the target molecule. To investigate the antiproliferative effect of 1, its biological profile was examined on a panel of 6 human malignant cell lines and demonstrated the significant anticancer activity of 1 on at least five of the evaluated lines with IC50 < 1 μM (MCF-7, HTC-116, Caco-2, Jurkat and HeLa).
Collapse
Affiliation(s)
- Milica Fabišíková
- Department of Organic Chemistry, Institute of Chemical Sciences, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Miroslava Martinková
- Department of Organic Chemistry, Institute of Chemical Sciences, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic.
| | - Simona Hirková
- Department of Organic Chemistry, Institute of Chemical Sciences, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Jozef Gonda
- Department of Organic Chemistry, Institute of Chemical Sciences, P.J. Šafárik University, Moyzesova 11, 040 01 Košice, Slovak Republic
| | - Martina Bago Pilátová
- Department of Pharmacology, Faculty of Medicine, P.J. Šafárik University, SNP 1, 040 66 Košice, Slovak Republic
| | - Gabriela Gönciová
- Department of Pharmacology, Faculty of Medicine, P.J. Šafárik University, SNP 1, 040 66 Košice, Slovak Republic
| |
Collapse
|
12
|
Colomer I, Gheewala C, Simal C, Velado M, Fernández de la Pradilla R, Viso A. Sulfinyl-Mediated Stereoselective Overman Rearrangements and Diels-Alder Cycloadditions. J Org Chem 2016; 81:4081-97. [PMID: 27093566 DOI: 10.1021/acs.joc.6b00365] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Sulfinyl trichloroacetamides are readily obtained in excellent yields through a highly stereoselective Overman rearrangement. Related bis-allylic substrates lead to amido 2-sulfinyl butadiene derivatives in excellent yields, with total chemo- and diastereoselectivity. These amido dienyl sulfoxides undergo highly selective Diels-Alder cycloadditions with N-phenylmaleimide with remarkable stereocontrol by the sulfoxide moiety.
Collapse
Affiliation(s)
- Ignacio Colomer
- Instituto de Química Orgánica General, IQOG-CSIC , Juan de la Cierva 3, 28006 Madrid, Spain
| | - Chirag Gheewala
- Instituto de Química Orgánica General, IQOG-CSIC , Juan de la Cierva 3, 28006 Madrid, Spain
| | - Carmen Simal
- Instituto de Química Orgánica General, IQOG-CSIC , Juan de la Cierva 3, 28006 Madrid, Spain
| | - Marina Velado
- Instituto de Química Orgánica General, IQOG-CSIC , Juan de la Cierva 3, 28006 Madrid, Spain
| | | | - Alma Viso
- Instituto de Química Orgánica General, IQOG-CSIC , Juan de la Cierva 3, 28006 Madrid, Spain
| |
Collapse
|
13
|
Colomer I, Empson CJ, Craven P, Owen Z, Doveston RG, Churcher I, Marsden SP, Nelson A. A divergent synthetic approach to diverse molecular scaffolds: assessment of lead-likeness using LLAMA, an open-access computational tool. Chem Commun (Camb) 2016; 52:7209-12. [DOI: 10.1039/c6cc03244c] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
LLAMA was used to assess the lead-likeness of scaffolds prepared via complementary cyclisations of hex-2-ene-1,6-diamine derivatives.
Collapse
Affiliation(s)
| | - Christopher J. Empson
- School of Chemistry
- University of Leeds
- Leeds
- UK
- Astbury Centre for Structural Molecular Biology
| | - Philip Craven
- School of Chemistry
- University of Leeds
- Leeds
- UK
- Astbury Centre for Structural Molecular Biology
| | | | - Richard G. Doveston
- School of Chemistry
- University of Leeds
- Leeds
- UK
- Astbury Centre for Structural Molecular Biology
| | - Ian Churcher
- GlaxoSmithKline Medicines Research Centre
- Stevenage
- UK
| | | | - Adam Nelson
- School of Chemistry
- University of Leeds
- Leeds
- UK
- Astbury Centre for Structural Molecular Biology
| |
Collapse
|