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Lobana TS. Heterocyclic-2-thione derivatives of group 10–12 metals: Coordination versatility, activation of C S (thione) bonds and biochemical potential. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213884] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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El Asmy HA, Butler IS, Mostafa SI. DNA interaction and anticancer evaluation of new adenine complexes in presence of N, N-donors as secondary chelate. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Carvalho DEL, Oliveira KM, Bomfim LM, Soares MBP, Bezerra DP, Batista AA, Correa RS. Nucleobase Derivatives as Building Blocks to Form Ru(II)-Based Complexes with High Cytotoxicity. ACS OMEGA 2020; 5:122-130. [PMID: 31956759 PMCID: PMC6963899 DOI: 10.1021/acsomega.9b01921] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 12/17/2019] [Indexed: 05/04/2023]
Abstract
Two new Ru(II)-based complexes containing 2-thiouracil derivatives, known as 2-thiouracil (2TU) and 6-methyl-2-thiouracil (6m2TU), were synthesized using cis,trans-[RuCl2(PPh3)2(bipy)] as a precursor. The obtained compounds with a general formula trans-[Ru(2TU)(PPh3)2(bipy)]PF6 (1) and trans-[Ru(6m2TU)(PPh3)2(bipy)]PF6 (2) were characterized by analytical techniques such as NMR, UV-vis, and IR spectroscopies, elementary analysis, mass spectrometry, and single-crystal X-ray diffraction. Moreover, the investigation of the complexes-DNA interaction were carried out using spectrophotometric titrations and showed that the complexes present a weak interaction with this biomolecule. The compounds were evaluated against HL-60, K-562, HepG2, and B16-F10 cancer cells and against noncancer cells (PBMCs). The results of the biological assay revealed that complex 2 is more promising than complex 1. Finally, the present study suggests that complexes 1 and 2 causes cell death by apoptosis, significantly increasing the percentage of apoptotic HL-60 cells, in which the compounds altered the cell cycle, reducing the cells in G1/G0, G2/M, and S phases.
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Affiliation(s)
- Diogo E L Carvalho
- Departamento de Química, Instituto de Ciências Exatas e Biológicas-Campus Morro do Cruzeiro, Universidade Federal de Ouro Preto-UFOP, CEP 35400-000 Ouro Preto, MG, Brazil
| | - Katia M Oliveira
- Departamento de Química, Instituto de Ciências Exatas e Biológicas-Campus Morro do Cruzeiro, Universidade Federal de Ouro Preto-UFOP, CEP 35400-000 Ouro Preto, MG, Brazil
| | - Larissa M Bomfim
- Fundação Oswaldo Cruz, Gonçalo Moniz, Rua Waldemar Falcão, 121, Candeal, CEP 40296-710 Salvador, BA, Brazil
| | - Milena B P Soares
- Fundação Oswaldo Cruz, Gonçalo Moniz, Rua Waldemar Falcão, 121, Candeal, CEP 40296-710 Salvador, BA, Brazil
| | - Daniel P Bezerra
- Fundação Oswaldo Cruz, Gonçalo Moniz, Rua Waldemar Falcão, 121, Candeal, CEP 40296-710 Salvador, BA, Brazil
| | - Alzir A Batista
- Departamento de Química, Universidade Federal de São Carlos-UFSCar, Rod. Washington Luís, km 235 - SP-310, CEP 13565-905 São Carlos, SP, Brazil
| | - Rodrigo S Correa
- Departamento de Química, Instituto de Ciências Exatas e Biológicas-Campus Morro do Cruzeiro, Universidade Federal de Ouro Preto-UFOP, CEP 35400-000 Ouro Preto, MG, Brazil
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New Palladium(II), Platinum(II) and Silver(I) complexes of 2-amino-4,6-dithio-1,3,5-triazine; synthesis, characterization and DNA binding properties. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127088] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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5
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Haiduc I. Review. Inverse coordination. Organic nitrogen heterocycles as coordination centers. A survey of molecular topologies and systematization. Part 2. Six-membered rings. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1670349] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Ionel Haiduc
- Facultatea de Chimie, Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
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Correa RS, Bomfim LM, Oliveira KM, Moreira DR, Soares MB, Ellena J, Bezerra DP, Batista AA. Ru(II) complexes containing uracil nucleobase analogs with cytotoxicity against tumor cells. J Inorg Biochem 2019; 198:110751. [DOI: 10.1016/j.jinorgbio.2019.110751] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 05/22/2019] [Accepted: 06/05/2019] [Indexed: 01/31/2023]
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Bomfim LM, de Araujo FA, Dias RB, Sales CBS, Rocha CAG, Correa RS, Soares MBP, Batista AA, Bezerra DP. Ruthenium(II) complexes with 6-methyl-2-thiouracil selectively reduce cell proliferation, cause DNA double-strand break and trigger caspase-mediated apoptosis through JNK/p38 pathways in human acute promyelocytic leukemia cells. Sci Rep 2019; 9:11483. [PMID: 31391500 PMCID: PMC6686011 DOI: 10.1038/s41598-019-47914-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 07/26/2019] [Indexed: 12/19/2022] Open
Abstract
Ruthenium(II) complexes with 6-methyl-2-thiouracil cis-[Ru(6m2tu)2(PPh3)2] (1) and [Ru(6m2tu)2(dppb)] (2) (where PPh3 = triphenylphosphine; dppb = 1,4-bis(diphenylphosphino)butane; and 6m2tu = 6-methyl-2-thiouracil) are potent cytotoxic agents and able to bind DNA. The aim of this study was to evaluate in vitro cellular underlying mechanism and in vivo effectiveness of these ruthenium(II) complexes in human acute promyelocytic leukemia HL-60 cells. Both complexes displayed potent and selective cytotoxicity in myeloid leukemia cell lines, and were detected into HL-60 cells. Reduction of the cell proliferation and augmented phosphatidylserine externalization, caspase-3, -8 and -9 activation and loss of mitochondrial transmembrane potential were observed in HL-60 cells treated with both complexes. Cotreatment with Z-VAD(OMe)-FMK, a pan-caspase inhibitor, reduced Ru(II) complexes-induced apoptosis. In addition, both metal complexes induced phosphorylation of histone H2AX (S139), JNK2 (T183/Y185) and p38α (T180/Y182), and cotreatment with JNK/SAPK and p38 MAPK inhibitors reduced complexes-induced apoptosis, indicating DNA double-strand break and activation of caspase-mediated apoptosis through JNK/p38 pathways. Complex 1 also reduced HL-60 cell growth in xenograft model. Overall, the outcome indicated the ruthenium(II) complexes with 6-methyl-2-thiouracil as a novel promising antileukemic drug candidates.
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Affiliation(s)
- Larissa M Bomfim
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, Brazil
| | - Fênix A de Araujo
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, Brazil
| | - Rosane B Dias
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, Brazil
| | - Caroline B S Sales
- Department of Biomorphology, Institute of Health Sciences, Federal University of Bahia, Salvador, Bahia, 40110-902, Brazil
| | | | - Rodrigo S Correa
- Department of Chemistry, Federal University of Ouro Preto, Ouro Preto, Minas Gerais, 35400-000, Brazil
| | - Milena B P Soares
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, Brazil
| | - Alzir A Batista
- Department of Chemistry, Federal University of São Carlos, São Carlos, São Paulo, 13561-901, Brazil
| | - Daniel P Bezerra
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador, Bahia, Brazil.
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Synthesis, characterization and anticancer activity of new Zn(II) and MoO22+ complexes of 2-amino-4,6-mercaptotriazine. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.04.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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9
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Golubyatnikova LG, Khisamutdinov RA, Grabovskii SA, Kabal’nova NN, Murinov YI. Complexes of palladium(II) and platinum(II) with 6-tert-butyl-2-thiouracil. RUSS J GEN CHEM+ 2017. [DOI: 10.1134/s1070363217010182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Alam MN, Huq F. Comprehensive review on tumour active palladium compounds and structure–activity relationships. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.02.001] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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El-Asmy HA, Butler IS, Mouhri ZS, Jean-Claude BJ, Emmam M, Mostafa SI. Synthesis, characterization and DNA interaction studies of new complexes containing 2-mercaptobenzothiazole and different dinitrogen or phosphorous aromatic donors. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.10.041] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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El-Morsy FA, Jean-Claude BJ, Butler IS, El-Sayed SA, Mostafa SI. Synthesis, characterization and anticancer activity of new zinc(II), molybdate(II), palladium(II), silver(I), rhodium(III), ruthenium(II) and platinum(II) complexes of 5,6-diamino-4-hydroxy-2-mercaptopyrimidine. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.07.031] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Elsayed SA, Jean-Claude BJ, Butler IS, Mostafa SI. Synthesis, structural characterization and anticancer activity of some new complexes of 6-amino-4-hydroxy-2-thiopyrimidine. J Mol Struct 2012. [DOI: 10.1016/j.molstruc.2012.05.073] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ferreira JG, Stevanato A, Santana AM, Mauro AE, Netto AV, Frem RC, Pavan FR, Leite CQ, Santos RH. Structure and antimycobacterial activity of the novel organometallic [Pd(C-bzan)(SCN)(dppp)] compound. INORG CHEM COMMUN 2012. [DOI: 10.1016/j.inoche.2012.06.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Palladium coordination compounds as anti-viral, anti-fungal, anti-microbial and anti-tumor agents. Coord Chem Rev 2009. [DOI: 10.1016/j.ccr.2008.09.011] [Citation(s) in RCA: 365] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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