51
|
Guo RF, Yan HT, Liu RX, Li HC, Liu YC, Chen ZF, Liang H. Structural characterization and pharmacological assessment in vitro/ in vivo of a new copper(II)-based derivative of enrofloxacin. Metallomics 2020; 12:2145-2160. [PMID: 33300517 DOI: 10.1039/d0mt00155d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Enrofloxacin (EFX) was selected as the medicinal ligand to afford a new copper(ii)-based complex, EFX-Cu, which was structurally characterized by spectroscopic analyses including X-ray single crystal diffraction. It was also stable and could retain the coordination state in aqueous solution. The in vitro antibacterial activity of EFX-Cu against a panel of pathogenic bacteria was about the same as that of EFX, except that it was twice as active against E. coli. The in vivo test on mice gave a LD50 value of 8148 mg kg-1 for EFX-Cu, which was much lower than those for EFX (LD50, 5312 mg kg-1) and its clinically used sodium salt, EFX-Na (LD50, 1421 mg kg-1). In addition, no obvious lesions in the organs of the dead mice were found by histopathological examination. Pharmacokinetic studies on rats suggested similar pharmacokinetics between EFX-Cu and EFX. On the other hand, EFX-Cu showed higher acute toxicity than EFX-Na in zebrafish, which was inconsistent with that in mice. The ROS-related inflammation and anti-inflammatory assay of EFX-Cu, respectively, in normal cells and zebrafish could be ascribed to its ROS-related redox property. Unfortunately, the final in vivo therapeutic assay in the E. coli-infected mouse model indicated that the therapeutic effect of EFX-Cu, mainly in terms of mortality in mice, was found to be lower than that of EFX-Na at the same dosage (800 mg kg-1, continuous gavage), although the contradictory factors between toxicity and antibacterial activity could not be excluded in this trial.
Collapse
Affiliation(s)
- Rui-Feng Guo
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China.
| | | | | | | | | | | | | |
Collapse
|
52
|
Elamathi C, Fronczek FR, Madankumar A, Prabhakaran R. Synthesis and spectral characterizations of water soluble Cu(ii) complexes containing N-heterocyclic chelates: cell-proliferation, antioxidant and nucleic acid/serum albumin interactions. NEW J CHEM 2020. [DOI: 10.1039/c9nj04136b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Water soluble N-heterocyclic copper(ii) complexes were synthesized, characterized and studied their DNA/protein binding interactions, antioxidation and antiproliferative potentials. The complex 4 found to be better than other complexes.
Collapse
Affiliation(s)
- C. Elamathi
- Department of Chemistry
- Bharathiar University
- Coimbatore 641 046
- India
| | | | - A. Madankumar
- Cancer biology Lab
- Molecular and Nanomedicine Research Unit
- Sathyabama Institute of Science and Technology
- Chennai 600 119
- India
| | - R. Prabhakaran
- Department of Chemistry
- Bharathiar University
- Coimbatore 641 046
- India
| |
Collapse
|
53
|
New series of water-soluble thiosemicarbazones and their copper(II) complexes as potentially promising anticancer compounds. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111412] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
54
|
Ta S, Ghosh M, Salam N, Ghosh S, Brandão P, Félix V, Hira SK, Manna PP, Das D. Oxovanadium(V) and Dioxomolybdenum(VI) Complexes of Amide-Imine Conjugates: Structures, Catalytic and Antitumor Activities. ACS APPLIED BIO MATERIALS 2019; 2:3964-3973. [PMID: 35021329 DOI: 10.1021/acsabm.9b00527] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Three new amide-imine conjugates, namely [(E)-2-hydroxy-N'-((2-hydroxynaphthalen-1-yl)methylene)benzohydrazide] (SALNP), [(E)-N'-(4-(diethylamino)-2-hydroxybenzylidene)-2-hydroxybenzohydrazide] (SALSD), and [(E)-N'-(3-ethoxy-4-hydroxybenzylidene)-2-hydroxybenzohydrazide] (SALVN), derived by reacting 2-hydroxybenzohydrazide (SAL) with three different aldehyde, 2-hydroxynapthaldehyde, 4-(diethylamino)-2-hydroxybenzaldehyde, and 3-ethoxy-4-hydroxybenzaldehyde, respectively. Three mononuclear oxovanadium(V) and two μoxo-bridged dinuclear molybdenum(VI) complexes have been synthesized using SALNP and SALSD. Besides, SALVN is used to prepare oxovanadium(V) and dioxomolybdenum(VI) complexes. All five metal complexes along with three amide-imine conjugates are characterized by single crystal XRD analysis. Some of them have been explored as catalyst for oxidation of alkyl benzene and styrene. Antitumor activities of the metal complexes along with ligands have been studied on Dalton lymphoma (DL) and 2PK3 murine lymphoma cells.
Collapse
Affiliation(s)
| | | | | | | | - Paula Brandão
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Vítor Félix
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, 3810-193, Aveiro, Portugal
| | | | - Partha Pratim Manna
- Immunobiology Laboratory, Department of Zoology, Banaras Hindu University, Varanasi 221005, India
| | | |
Collapse
|
55
|
Lungu L, Ciocarlan A, Barba A, Shova S, Pogrebnoi S, Mangalagiu I, Moldoveanu C, Vornicu N, D’Ambrosio M, Babak MV, Arion VB, Aricu A. Synthesis and Evaluation of Biological Activity of Homodrimane Sesquiterpenoids Bearing Hydrazinecarbothioamide or 1,2,4-Triazole Unit. Chem Heterocycl Compd (N Y) 2019. [DOI: 10.1007/s10593-019-02526-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
56
|
Bollu VS, Bathini T, Barui AK, Roy A, Ragi NC, Maloth S, Sripadi P, Sreedhar B, Nagababu P, Patra CR. Design of DNA-intercalators based copper(II) complexes, investigation of their potential anti-cancer activity and sub-chronic toxicity. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 105:110079. [PMID: 31546406 DOI: 10.1016/j.msec.2019.110079] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 07/30/2019] [Accepted: 08/12/2019] [Indexed: 12/18/2022]
Abstract
In the present paper, we synthesized and characterized four N-donor polypyridyl copper(II) complexes (C1-C4); [Cu(mono-CN-PIP)2]2+ (C1), [Cu(tri-OMe-PIP)2]2+ (C2), [Cu(di-CF3-PIP)2]2+ (C3) and [Cu(DPPZ)2]2+ (C4). The (Calf-Thymus) CT-DNA binding studies depicted that the complexes could interact with DNA via intercalative mode. All the complexes, particularly C3 and C4 attenuated the proliferation as well as migration of various cancer cells, indicating their anti-cancer and anti-metastatic activity. Additionally, chick embryo angiogenesis (CEA) assay exhibited the inhibition of vascular sprouting in presence of C3 and C4, suggesting their potential in inhibiting the blood vessel growth. Mechanistic studies revealed that the complexes induced the excessive production of cellular reactive oxygen species (ROS) leading to apoptosis through up regulation of p53 and downregulation of Bcl-xL, which might be the plausible mechanisms underlying their anti-cancer properties. To understand the feasibility of practical application of anti-cancer copper complexes C3 and C4, in vivo sub-chronic toxicity study (4 weeks) was performed in C57BL6 mice and the results exhibited almost non-toxic effects induced by these complexes in terms of haematology and serum biochemical analyses, suggesting their biocompatible nature. The current study provides the basis for future advancement of other novel biocompatible metal complexes that could be employed for the therapy of different cancers.
Collapse
Affiliation(s)
- Vishnu Sravan Bollu
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Thulasiram Bathini
- Inorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Ayan Kumar Barui
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Arpita Roy
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Nagarjuna Chary Ragi
- National Centre for Mass Spectrometry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Swamy Maloth
- Inorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Prabhakar Sripadi
- National Centre for Mass Spectrometry, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India
| | - Bojja Sreedhar
- Inorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India.
| | - Penumaka Nagababu
- Inorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India; Environmental Materials Division, CSIR-National Environmental Engineering Research Institute (NEERI), Nagpur 440020, Maharashtra, India.
| | - Chitta Ranjan Patra
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Tarnaka, Hyderabad 500007, Telangana State, India.
| |
Collapse
|
57
|
Bharathi S, Mahendiran D, Kumar RS, Kim YG, Gajendiran M, Kim K, Rahiman AK. Biocompatibility, in Vitro Antiproliferative, and in Silico EGFR/VEGFR2 Studies of Heteroleptic Metal(II) Complexes of Thiosemicarbazones and Naproxen. Chem Res Toxicol 2019; 32:1554-1571. [PMID: 31241919 DOI: 10.1021/acs.chemrestox.9b00087] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Eight heteroleptic nickel(II) and copper(II) complexes of the type [M(L1-4)(nap)2] (1-8), where L1-4 = 2-(1-(4-substitutedphenyl)ethylidene)hydrazinecarbothioamide, nap = naproxen, and M = Ni(II) or Cu(II), have been synthesized and characterized. UV-vis and EPR spectral studies showed distorted octahedral geometry around metal(II) ions. The cyclic voltammogram of complexes 1-8 displayed an irreversible one-electron transfer process in the cathodic region (Epc = -0.66 to -1.43 V), and nickel(II) complexes 1-4 displayed an irreversible one-electron oxidation process in the anodic region (Epa = 0.75 to 1.10 V). The obtained magnetic moment values (1.82-1.93 μB) for copper(II) complexes 5-8 indicate distortion from octahedral geometry, which is further supported by EPR studies. The geometry of the complexes is retained in both solid and solution phases as evidenced from UV-vis and EPR studies. All the complexes showed stability for almost 72 h in biologically relevant solutions. The reducing ability of the copper(II) complexes in the presence of ascorbic acid was analyzed by UV-vis and cyclic voltammetry techniques, which indicates the reduction of the copper(II) to a copper(I) center, and possible interaction within the cells. An in vitro antiproliferative study revealed the nontoxic nature of complexes to normal human dermal fibroblast (NHDF) up to a concentration of 100 ng/mL. The antiproliferative activity of the complexes was tested against three cancerous (human breast adenocarcinoma (MCF-7), hepatoma (HepG2), and lung (A549)) cell lines using MTT reduction assay, which showed enhanced activity for complexes 4 and 8 containing the hydrophobic substituent. Apoptotic and cellular uptake studies showed that complex 8 is readily taken up by HepG2 cell lines and induces ROS-mediated mitochondrial and caspase-dependent apoptosis. In silico studies indicated hydrogen bonding, hydrophobic, and π-pair (π-π, π-σ, and π-cation) interactions between the complexes and EGFR/VEGFR2 kinase receptors.
Collapse
Affiliation(s)
- Sundaram Bharathi
- Post-Graduate and Research Department of Chemistry, The New College (Autonomous) , University of Madras , Chennai 600 014 , India
| | - Dharmasivam Mahendiran
- Post-Graduate and Research Department of Chemistry, The New College (Autonomous) , University of Madras , Chennai 600 014 , India.,Molecular Pharmacology and Pathology Program, Department of Pathology, Bosch Institute , University of Sydney , Sydney , New South Wales 2006 , Australia
| | - Raju Senthil Kumar
- Department of Pharmaceutical Chemistry , Swamy Vivekanandha College of Pharmacy , Elayampalayam, Tiruchengodu 637 205 , India
| | - Young Guk Kim
- Division of Bioengineering, School of Life Sciences and Bioengineering , Incheon National University , Incheon , Republic of Korea 22012
| | - Mani Gajendiran
- Division of Bioengineering, School of Life Sciences and Bioengineering , Incheon National University , Incheon , Republic of Korea 22012
| | - Kyobum Kim
- Division of Bioengineering, School of Life Sciences and Bioengineering , Incheon National University , Incheon , Republic of Korea 22012
| | - Aziz Kalilur Rahiman
- Post-Graduate and Research Department of Chemistry, The New College (Autonomous) , University of Madras , Chennai 600 014 , India
| |
Collapse
|
58
|
|
59
|
Medina-Reyes EI, Mancera-Rodríguez MA, Delgado-Buenrostro NL, Moreno-Rodríguez A, Bautista-Martínez JL, Díaz-Velásquez CE, Martínez-Alarcón SA, Torrens H, de Los Ángeles Godínez-Rodríguez M, Terrazas-Valdés LI, Chirino YI, Vaca-Paniagua F. Novel thiosemicarbazones induce high toxicity in estrogen-receptor-positive breast cancer cells (MCF7) and exacerbate cisplatin effectiveness in triple-negative breast (MDA-MB231) and lung adenocarcinoma (A549) cells. Invest New Drugs 2019; 38:558-573. [PMID: 31177399 DOI: 10.1007/s10637-019-00789-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 05/06/2019] [Indexed: 12/15/2022]
Abstract
Cis-diamminedichloroplatinum(II) (CDDP), known as cisplatin, has been extensively used against breast cancer, which is the most frequent cancer among women, and lung cancer, the leading cancer that causes death worldwide. Novel compounds such as thiazole derivatives have exhibited antiproliferative activity, suggesting they could be useful against cancer treatment. Herein, we synthesized two novel thiosemicarbazones and an aldehyde to combine with CDDP to enhance efficacy against ER-positive breast MCF7 cancer cells, triple-negative/basal-B mammary carcinoma cells (MDA-MB231) and lung adenocarcinoma (A549) human cells. We synthesized 2,3,5,6-tetrafluoro-4-(2-mercaptoetanothiolyl)benzaldehyde (ALD), 5-[(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)thio]-2-furaldehyde thiosemicarbazone (TSC1) and 5-[(4-(trifluoromethyl)phenyl)thio]-2-furaldehyde thiosemicarbazone (TSC2) and used them alone or in combination with subtoxic CDDP concentrations to evaluate cytotoxicity, cytoskeleton integrity and mitochondrial function. We found that none of the synthesized compounds improved CDDP activity against MCF7 cell cultures; however, TSC2 was effective in enhancing the cytotoxicity of CDDP against MDA-MB231 and A549 cancer cell cultures. We demonstrated that the cytotoxic effect is related to the TSC2 capacity to induce disruption in the cytoskeleton network and to decrease mitochondrial function.
Collapse
Affiliation(s)
- Estefany Ingrid Medina-Reyes
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico
| | - Marco Antonio Mancera-Rodríguez
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico
| | - Norma Laura Delgado-Buenrostro
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico
| | | | | | - Clara Estela Díaz-Velásquez
- Laboratorio Nacional en Salud: Diagnóstico Molecular y Efecto Ambiental en Enfermedades Crónico-Degenerativas, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico
| | - Stefanía Andrea Martínez-Alarcón
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico
| | - Hugo Torrens
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - María de Los Ángeles Godínez-Rodríguez
- Carrera de Enfermería, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico
| | - Luis Ignacio Terrazas-Valdés
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico.,Laboratorio Nacional en Salud: Diagnóstico Molecular y Efecto Ambiental en Enfermedades Crónico-Degenerativas, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico
| | - Yolanda Irasema Chirino
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico
| | - Felipe Vaca-Paniagua
- Unidad de Biomedicina, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico. .,Laboratorio Nacional en Salud: Diagnóstico Molecular y Efecto Ambiental en Enfermedades Crónico-Degenerativas, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Av. De los Barrios 1, Col. Los Reyes Iztacala, CP 54059, Tlalnepantla, Estado de México, Mexico. .,Subdirección de Investigación Básica, Instituto Nacional de Cancerología, San Fernando No. 22, Tlalpan, CP 14080, Ciudad de México, Mexico.
| |
Collapse
|
60
|
Ta S, Ghosh M, Ghosh K, Brandão P, Félix V, Hira SK, Manna PP, Das D. Exploring Anticancer and (Bio)catalytic Activities of New Oxovanadium(V), Dioxomolybdenum(VI), and Copper(II) Complexes of Amide–Imine Conjugates. ACS APPLIED BIO MATERIALS 2019; 2:2802-2811. [DOI: 10.1021/acsabm.9b00226] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | | | | | - Paula Brandão
- Department of Chemistry, CICECO − Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Vítor Félix
- Department of Chemistry, CICECO − Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | | | | | | |
Collapse
|
61
|
Ohui K, Babak MV, Darvasiova D, Roller A, Vegh D, Rapta P, Guan GRS, Ou YH, Pastorin G, Arion VB. Redox-Active Organoruthenium(II)– and Organoosmium(II)–Copper(II) Complexes, with an Amidrazone–Morpholine Hybrid and [Cu ICl 2] − as Counteranion and Their Antiproliferative Activity. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00229] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kateryna Ohui
- Institute of Inorganic Chemistry, University of Vienna, Währinger Strasse 42, A-1090 Vienna, Austria
| | - Maria V. Babak
- Department of Chemistry, National University of Singapore, 3 Science Drive 2, 117543, Singapore
- Drug Development Unit, National University of Singapore, 28 Medical Drive, 117546, Singapore
| | - Denisa Darvasiova
- Institute of Physical Chemistry and Chemical Physics, Slovak Technical University of Technology, Radlinského 9, 81237 Bratislava, Slovak Republic
| | - Alexander Roller
- Institute of Inorganic Chemistry, University of Vienna, Währinger Strasse 42, A-1090 Vienna, Austria
| | - Daniel Vegh
- Institute of Organic Chemistry, Catalysis and Petrochemistry, Department of Organic Chemistry, Slovak Technical University of Technology, Radlinského 9, 81237 Bratislava, Slovak Republic
| | - Peter Rapta
- Institute of Physical Chemistry and Chemical Physics, Slovak Technical University of Technology, Radlinského 9, 81237 Bratislava, Slovak Republic
| | - Grace Rui Shi Guan
- Department of Pharmacy, National University of Singapore, 3 Science Drive 2, 117543 Singapore
| | - Yi Hsuan Ou
- Department of Pharmacy, National University of Singapore, 3 Science Drive 2, 117543 Singapore
| | - Giorgia Pastorin
- Department of Pharmacy, National University of Singapore, 3 Science Drive 2, 117543 Singapore
| | - Vladimir B. Arion
- Institute of Inorganic Chemistry, University of Vienna, Währinger Strasse 42, A-1090 Vienna, Austria
| |
Collapse
|
62
|
Foo JB, Ng LS, Lim JH, Tan PX, Lor YZ, Loo JSE, Low ML, Chan LC, Beh CY, Leong SW, Saiful Yazan L, Tor YS, How CW. Induction of cell cycle arrest and apoptosis by copper complex Cu(SBCM)2 towards oestrogen-receptor positive MCF-7 breast cancer cells. RSC Adv 2019; 9:18359-18370. [PMID: 35515266 PMCID: PMC9064738 DOI: 10.1039/c9ra03130h] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 06/03/2019] [Indexed: 12/29/2022] Open
Abstract
Copper complexes have the potential to be developed as targeted therapy for cancer because cancer cells take up larger amounts of copper than normal cells. Copper complex Cu(SBCM)2 has been reported to induce cell cycle arrest and apoptosis towards triple-negative breast cancer cells. Nevertheless, its effect towards other breast cancer subtypes has not been explored. Therefore, the present study was conducted to investigate the effect of Cu(SBCM)2 towards oestrogen-receptor positive MCF-7 breast cancer cells. Growth inhibition of Cu(SBCM)2 towards MCF-7 and human non-cancerous MCF-10A breast cells was determined by MTT assay. Morphological changes of Cu(SBCM)2-treated-MCF-7 cells were observed under an inverted microscope. Annexin V/PI apoptosis assay and cell cycle analysis were evaluated by flow cytometry. The expression of wild-type p53 protein was evaluated by Western blot analysis. The intracellular ROS levels of MCF-7 treated with Cu(SBCM)2 were detected using DCFH-DA under a fluorescence microscope. The cells were then co-treated with Cu(SBCM)2 and antioxidants to evaluate the involvement of ROS in the cytotoxicity of Cu(SBCM)2. Docking studies of Cu(SBCM)2 with DNA, DNA topoisomerase I, and human ribonucleotide reductase were also performed. The growth of MCF-7 cells was inhibited by Cu(SBCM)2 in a dose-dependent manner with less toxicity towards MCF-10A cells. It was found that Cu(SBCM)2 induced G2/M cell cycle arrest and apoptosis in MCF-7 cells, possibly via a p53 pathway. Induction of intracellular ROS was not detected in MCF-7 cells. Interestingly, antioxidants enhance the cytotoxicity of Cu(SBCM)2 towards MCF-7 cells. DNA topoisomerase I may be the most likely target that accounts for the cytotoxicity of Cu(SBCM)2. Cu(SBCM)2 binds to DNA topoisomerase I, which, in turn, induces cell cycle arrest and apoptosis in MCF-7 breast cancer cells, possibly via p53 signalling pathway.![]()
Collapse
Affiliation(s)
- Jhi Biau Foo
- Faculty of Pharmacy
- MAHSA University
- Malaysia
- School of Pharmacy
- Faculty of Health & Medical Sciences
| | - Li Shan Ng
- Faculty of Pharmacy
- MAHSA University
- Malaysia
| | - Ji Hui Lim
- Faculty of Pharmacy
- MAHSA University
- Malaysia
| | | | | | - Jason Siau Ee Loo
- School of Pharmacy
- Faculty of Health & Medical Sciences
- Taylor's University
- Malaysia
| | - May Lee Low
- Department of Pharmaceutical Chemistry
- School of Pharmacy
- International Medical University
- Kuala Lumpur
- Malaysia
| | - Lee Chin Chan
- Virology Lab 1
- Faculty of Biotechnology and Biomolecular Sciences
- Universiti Putra Malaysia (UPM)
- Malaysia
| | - Chaw Yee Beh
- Laboratory of Vaccines and Immunotherapeutics
- Institute of Bioscience
- Universiti Putra Malaysia (UPM)
- Malaysia
| | - Sze Wei Leong
- Virology Lab 1
- Faculty of Biotechnology and Biomolecular Sciences
- Universiti Putra Malaysia (UPM)
- Malaysia
| | - Latifah Saiful Yazan
- Laboratory of Molecular Biomedicine
- Institute of Bioscience
- Universiti Putra Malaysia
- Malaysia
- Department of Biomedical Sciences
| | - Yin Sim Tor
- School of Biosciences
- Faculty of Health & Medical Sciences
- Taylor's University
- Malaysia
| | | |
Collapse
|
63
|
Palamarciuc O, Milunović MNM, Sîrbu A, Stratulat E, Pui A, Gligorijevic N, Radulovic S, Kožíšek J, Darvasiová D, Rapta P, Enyedy EA, Novitchi G, Shova S, Arion VB. Investigation of the cytotoxic potential of methyl imidazole-derived thiosemicarbazones and their copper(ii) complexes with dichloroacetate as a co-ligand. NEW J CHEM 2019. [DOI: 10.1039/c8nj04041a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Investigation of the cytotoxic potential of imidazole-derived thiosemicarbazones and their copper(ii) complexes with CHCl2CO2− as a co-ligand.
Collapse
|
64
|
Jin J, Hu J, Qin Y, Zhang J, Zhao J, Yue L, Hou H. In vitro and in vivo anticancer activity of a thiourea tripyridyl dinuclear Cu(ii) complex. NEW J CHEM 2019. [DOI: 10.1039/c9nj03371h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The framework of the copper complex and its biological analysis.
Collapse
Affiliation(s)
- Jinjin Jin
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Jiyong Hu
- College of Chemical and Material Engineering
- Henan University of Urban Construction
- Pingdingshan 467036
- China
| | - Yue Qin
- College of Chemical and Material Engineering
- Henan University of Urban Construction
- Pingdingshan 467036
- China
| | - Junshuai Zhang
- College of Chemical and Material Engineering
- Henan University of Urban Construction
- Pingdingshan 467036
- China
| | - Jin’an Zhao
- College of Chemical and Material Engineering
- Henan University of Urban Construction
- Pingdingshan 467036
- China
| | - Liang Yue
- College of Chemical and Material Engineering
- Henan University of Urban Construction
- Pingdingshan 467036
- China
| | - Hongwei Hou
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| |
Collapse
|
65
|
Dankhoff K, Gold M, Kober L, Schmitt F, Pfeifer L, Dürrmann A, Kostrhunova H, Rothemund M, Brabec V, Schobert R, Weber B. Copper(ii) complexes with tridentate Schiff base-like ligands: solid state and solution structures and anticancer activity. Dalton Trans 2019; 48:15220-15230. [DOI: 10.1039/c9dt02571e] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We report 15 new Cu(ii) complexes with tridentate NNO β-acylenamino ligands derived from 2-picolylamine and bearing up to three alkyl, alkoxy, alkoxycarbonyl, or (pseudo)halide substituents.
Collapse
|
66
|
Mahmood K, Hashmi W, Ismail H, Mirza B, Twamley B, Akhter Z, Rozas I, Baker RJ. Synthesis, DNA binding and antibacterial activity of metal(II) complexes of a benzimidazole Schiff base. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
67
|
Ohui K, Afanasenko E, Bacher F, Ting RLX, Zafar A, Blanco-Cabra N, Torrents E, Dömötör O, May NV, Darvasiova D, Enyedy ÉA, Popović-Bijelić A, Reynisson J, Rapta P, Babak MV, Pastorin G, Arion VB. New Water-Soluble Copper(II) Complexes with Morpholine-Thiosemicarbazone Hybrids: Insights into the Anticancer and Antibacterial Mode of Action. J Med Chem 2018; 62:512-530. [PMID: 30507173 PMCID: PMC6348444 DOI: 10.1021/acs.jmedchem.8b01031] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
![]()
Six
morpholine-(iso)thiosemicarbazone hybrids HL1–HL6 and
their Cu(II) complexes with good-to-moderate solubility and
stability in water were synthesized and characterized. Cu(II) complexes [Cu(L1–6)Cl] (1–6) formed weak dimeric associates in the solid state,
which did not remain intact in solution as evidenced by ESI-MS. The
lead proligands and Cu(II) complexes displayed higher antiproliferative
activity in cancer cells than triapine. In addition, complexes 2–5 were found to specifically inhibit the growth of
Gram-positive bacteria Staphylococcus aureus with MIC50 values at 2–5 μg/mL. Insights
into the processes controlling intracellular accumulation and mechanism
of action were investigated for 2 and 5,
including the role of ribonucleotide reductase (RNR) inhibition, endoplasmic
reticulum stress induction, and regulation of other cancer signaling
pathways. Their ability to moderately inhibit R2 RNR protein in the
presence of dithiothreitol is likely related to Fe chelating properties
of the proligands liberated upon reduction.
Collapse
Affiliation(s)
- Kateryna Ohui
- Institute of Inorganic Chemistry , University of Vienna , Währinger Strasse 42 , A-1090 Vienna , Austria
| | - Eleonora Afanasenko
- Institute of Inorganic Chemistry , University of Vienna , Währinger Strasse 42 , A-1090 Vienna , Austria
| | - Felix Bacher
- Institute of Inorganic Chemistry , University of Vienna , Währinger Strasse 42 , A-1090 Vienna , Austria
| | - Rachel Lim Xue Ting
- Department of Pharmacy , National University of Singapore , 3 Science Drive 2 , Singapore 117543 , Singapore
| | - Ayesha Zafar
- School of Chemical Sciences , University of Auckland , Auckland 1010 , New Zealand
| | - Núria Blanco-Cabra
- Bacterial Infections: Antimicrobial Therapies, Institute for Bioengineering of Catalonia (IBEC) , The Barcelona Institute of Science and Technology , Barcelona 08036 , Spain
| | - Eduard Torrents
- Bacterial Infections: Antimicrobial Therapies, Institute for Bioengineering of Catalonia (IBEC) , The Barcelona Institute of Science and Technology , Barcelona 08036 , Spain
| | - Orsolya Dömötör
- Department of Inorganic and Analytical Chemistry , University of Szeged , Dóm tér 7. , H-6720 Szeged , Hungary
| | - Nóra V May
- Research Centre of Natural Sciences , Hungarian Academy of Sciences , Magyar tudósok körútja 2. , H-1117 Budapest , Hungary
| | - Denisa Darvasiova
- Institute of Physical Chemistry and Chemical Physics , Slovak Technical University of Technology , Radlinského 9 , 81237 Bratislava , Slovak Republic
| | - Éva A Enyedy
- Department of Inorganic and Analytical Chemistry , University of Szeged , Dóm tér 7. , H-6720 Szeged , Hungary
| | - Ana Popović-Bijelić
- Faculty of Physical Chemistry , University of Belgrade , 11158 Belgrade , Serbia
| | - Jóhannes Reynisson
- School of Chemical Sciences , University of Auckland , Auckland 1010 , New Zealand
| | - Peter Rapta
- Institute of Physical Chemistry and Chemical Physics , Slovak Technical University of Technology , Radlinského 9 , 81237 Bratislava , Slovak Republic
| | - Maria V Babak
- Department of Chemistry , National University of Singapore , 3 Science Drive 2 , 117543 , Singapore.,Drug Development Unit , National University of Singapore , 28 Medical Drive , 117546 , Singapore
| | - Giorgia Pastorin
- Department of Pharmacy , National University of Singapore , 3 Science Drive 2 , Singapore 117543 , Singapore
| | - Vladimir B Arion
- Institute of Inorganic Chemistry , University of Vienna , Währinger Strasse 42 , A-1090 Vienna , Austria
| |
Collapse
|
68
|
Abdel‐Mohsen MA, Toson EA, Helal MA. Oncostatic treatment effect of triple negative breast cancer cell line with copper (I)‐nicotinate complex. J Cell Biochem 2018; 120:4278-4290. [DOI: 10.1002/jcb.27713] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 08/29/2018] [Indexed: 12/23/2022]
Affiliation(s)
- Mohamed A. Abdel‐Mohsen
- Department of Applied Medical Chemistry Medical Research Institute, Alexandria University Alexandria Egypt
| | - Elshahat A. Toson
- Department of Chemistry Faculty of Science, Damietta University Damietta Egypt
| | - Marihan A. Helal
- Department of Chemistry Faculty of Science, Damietta University Damietta Egypt
| |
Collapse
|
69
|
The effect of substituents at C2/N1 atoms of salicyladehyde and 2-hydroxyacetophenone based thiosemicarbazones on the nature of nickel(II) complexes with 1,10-phenathroline and terpyridine as co-ligands. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.06.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
70
|
Bakır T, Sayiner HS, Kandemirli F. Experimental and theoretical investigation of antioxidant activity and capacity of thiosemicarbazones based on isatin derivatives. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2018.1452232] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Temelkan Bakır
- Faculty of Science and Letters, Department of Chemistry, Kastamonu University, Kastamonu, Turkey
| | | | - Fatma Kandemirli
- Faculty of Engineering, Department of biomedical engineering, Kastamonu University, Kastamonu, Turkey
| |
Collapse
|
71
|
Hricovíni M, Mazúr M, Sîrbu A, Palamarciuc O, Arion VB, Brezová V. Copper(II) Thiosemicarbazone Complexes and Their Proligands upon UVA Irradiation: An EPR and Spectrophotometric Steady-State Study. Molecules 2018; 23:molecules23040721. [PMID: 29561827 PMCID: PMC6017935 DOI: 10.3390/molecules23040721] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 03/15/2018] [Accepted: 03/19/2018] [Indexed: 12/31/2022] Open
Abstract
X- and Q-band electron paramagnetic resonance (EPR) spectroscopy was used to characterize polycrystalline Cu(II) complexes that contained sodium 5-sulfonate salicylaldehyde thiosemicarbazones possessing a hydrogen, methyl, ethyl, or phenyl substituent at the terminal nitrogen. The ability of thiosemicarbazone proligands to generate superoxide radical anions and hydroxyl radicals upon their exposure to UVA irradiation in aerated aqueous solutions was evidenced by the EPR spin trapping technique. The UVA irradiation of proligands in neutral or alkaline solutions and dimethylsulfoxide (DMSO) caused a significant decrease in the absorption bands of aldimine and phenolic chromophores. Mixing of proligand solutions with the equimolar amount of copper(II) ions resulted in the formation of 1:1 Cu(II)-to-ligand complex, with the EPR and UV-Vis spectra fully compatible with those obtained for the dissolved Cu(II) thiosemicarbazone complexes. The formation of the complexes fully inhibited the photoinduced generation of reactive oxygen species, and only subtle changes were found in the electronic absorption spectra of the complexes in aqueous and DMSO solutions upon UVA steady-state irradiation. The dark redox activity of copper(II) complexes and proligand/Cu(II) aqueous solutions towards hydrogen peroxide which resulted in the generation of hydroxyl radicals, was confirmed by spin trapping experiments.
Collapse
Affiliation(s)
- Michal Hricovíni
- Institute of Physical Chemistry and Chemical Physics, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37 Bratislava, Slovakia.
| | - Milan Mazúr
- Institute of Physical Chemistry and Chemical Physics, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37 Bratislava, Slovakia.
| | - Angela Sîrbu
- Department of Chemistry, Moldova State University, A. Mateevici Street 60, MD-2009 Chisinau, Moldova.
| | - Oleg Palamarciuc
- Department of Chemistry, Moldova State University, A. Mateevici Street 60, MD-2009 Chisinau, Moldova.
| | - Vladimir B Arion
- Institute of Inorganic Chemistry, University of Vienna, Währinger Strasse 42, A-1090 Vienna, Austria.
| | - Vlasta Brezová
- Institute of Physical Chemistry and Chemical Physics, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, SK-812 37 Bratislava, Slovakia.
| |
Collapse
|
72
|
García-Tojal J, Gil-García R, Fouz VI, Madariaga G, Lezama L, Galletero MS, Borrás J, Nollmann FI, García-Girón C, Alcaraz R, Cavia-Saiz M, Muñiz P, Palacios Ò, Samper KG, Rojo T. Revisiting the thiosemicarbazonecopper(II) reaction with glutathione. Activity against colorectal carcinoma cell lines. J Inorg Biochem 2018; 180:69-79. [DOI: 10.1016/j.jinorgbio.2017.12.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/05/2017] [Accepted: 12/05/2017] [Indexed: 12/12/2022]
|
73
|
Praveen PA, Ramesh Babu R, Balaji P, Murugadas A, Akbarsha MA. Laser assisted anticancer activity of benzimidazole based metal organic nanoparticles. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 180:218-224. [PMID: 29459313 DOI: 10.1016/j.jphotobiol.2018.02.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/17/2018] [Accepted: 02/07/2018] [Indexed: 10/18/2022]
Abstract
Recent studies showed that the photothermal therapy can be effectively used for the targeted cancerous cells destruction. Hence, in the present study, benzimidazole based metal organic complex nanoparticles, dichloro cobalt(II) bis-benzimidazole (Co-BMZ) and dichloro copper(II) bis-benzimidazole (Cu-BMZ), were synthesized by reprecipitation method and their anti-cancer activity by means of photothermal effect has been studied. Transmission electron microscopy analysis shows that the particle size of Cu-BMZ is ∼100 nm and Co-BMZ is in the range between 100 and 400 nm. Zeta potential analysis ensures the stability of the synthesized nanoparticles. It is found that the nonlinear absorption of the nanoparticles increases with increase in laser power intensity. Phototoxicity of human lung cancer (A549) and the normal mouse embryonic fibroblast (NIH-3T3) cells was studied using a 650 nm laser. Even though both the cell lines were affected by laser irradiation, A549 cells show higher cell destruction and lower IC50 values than the normal cells. Docking studies were used to analyse the interaction site and the results showed that the Cu-BMZ molecules have higher dock score than the Co-BMZ molecules. The obtained results indicate that Cu-BMZ samples have lesser particle size, higher nonlinear absorption and higher interaction energy than the Co-BMZ samples.
Collapse
Affiliation(s)
- P A Praveen
- Crystal Growth and Thin Film Laboratory, Department of Physics, Bharathidasan University, Tiruchirappalli 620 024, Tamilnadu, India
| | - R Ramesh Babu
- Crystal Growth and Thin Film Laboratory, Department of Physics, Bharathidasan University, Tiruchirappalli 620 024, Tamilnadu, India.
| | - P Balaji
- National Centre for Alternatives to Animal Experiments, Bharathidasan University, Tiruchirappalli 620 024, Tamilnadu, India
| | - A Murugadas
- National Centre for Alternatives to Animal Experiments, Bharathidasan University, Tiruchirappalli 620 024, Tamilnadu, India
| | - M A Akbarsha
- National Centre for Alternatives to Animal Experiments, Bharathidasan University, Tiruchirappalli 620 024, Tamilnadu, India
| |
Collapse
|
74
|
Sólimo A, Soraires Santacruz MC, Loaiza Perez AI, Bal de Kier Joffé E, Finkielsztein LM, Callero MA. N 4 -aryl substituted thiosemicarbazones derived from 1-indanones as potential anti-tumor agents for breast cancer treatment. J Cell Physiol 2018; 233:4677-4687. [PMID: 29111571 DOI: 10.1002/jcp.26240] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 10/18/2017] [Indexed: 11/06/2022]
Abstract
Breast cancer is the first cause of cancer death in women. Many patients are resistant to current therapies, and even those were sensitive at first may eventually become resistant later. Thiosemicarbazones (TSCs) are synthetic compounds that exhibit several pharmacological activities. In this study, we investigated the potential anti-tumor activity of a set of N4 -arylsubstituted TSCs (N4 -TSCs) on human breast cancer cell lines. Studies on the effect of N4 -TSCs (T1, T2, and T3) were carried on MCF-7, MDA-MB 231, and BT 474 cell lines which differ in their expression of ER, PR, and Her2/neu. Non-transformed MCF-10A breast cell line were used as normal cells. Action of N4 -TSCs were evaluated by proliferation assay, quantification of apoptosis and cell cycle analysis. Modulation of clonogenic efficiency and migratory capacity by N4 -TSCs were also evaluated. We further investigated the effects of N4 -TSCs on ROS level and Ribonucleotide Reductase (RR) activity. We analyzed the action of these compounds on cellular mammosphere-forming capacity. We found that T1 and T2 had specific anti-tumor effect on all breast cancer cell lines based on their pro-apoptotic action and inhibitory effect on clonogenic efficiency and cell migration capacity. We also showed that both compounds increased ROS level and inhibited RR activity. Finally, we found that all N4 -TSCs diminished mammospehere-forming capacity of MCF-7 and BT 474 cells. N4 -TSCs showed specific anti-tumor action on human breast cancer cells independently their biomarkers expression pattern. Our results place these compounds as promising novel anti-tumor drugs with potential therapeutic application against different types of breast cancer.
Collapse
Affiliation(s)
- Aldana Sólimo
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo,", Área Investigación, Ciudad Autónoma de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - Maria Cristina Soraires Santacruz
- Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina.,Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Farmacología, Cátedra de Química Medicinal, Ciudad Autónoma de Buenos Aires, Argentina.,Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - Andrea I Loaiza Perez
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo,", Área Investigación, Ciudad Autónoma de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | - Elisa Bal de Kier Joffé
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo,", Área Investigación, Ciudad Autónoma de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | - Liliana M Finkielsztein
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Farmacología, Cátedra de Química Medicinal, Ciudad Autónoma de Buenos Aires, Argentina.,Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Instituto de Química y Metabolismo del Fármaco (IQUIMEFA), Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - Mariana A Callero
- Universidad de Buenos Aires, Instituto de Oncología "Ángel H. Roffo,", Área Investigación, Ciudad Autónoma de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| |
Collapse
|
75
|
Bhattacharyya A, Jameei A, Garai A, Saha R, Karande AA, Chakravarty AR. Mitochondria-localizing BODIPY–copper(ii) conjugates for cellular imaging and photo-activated cytotoxicity forming singlet oxygen. Dalton Trans 2018; 47:5019-5030. [DOI: 10.1039/c8dt00255j] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BODIPY–copper(ii) conjugates are prepared and characterized and the complexes showed mitochondrial localization with singlet oxygen mediated visible light-induced apoptotic cell death.
Collapse
Affiliation(s)
- Arnab Bhattacharyya
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore 560012
- India
| | - Aida Jameei
- Department of Biochemistry
- Indian Institute of Science
- Bangalore 560012
- India
| | - Aditya Garai
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore 560012
- India
| | - Rupak Saha
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore 560012
- India
| | - Anjali A. Karande
- Department of Biochemistry
- Indian Institute of Science
- Bangalore 560012
- India
| | - Akhil R. Chakravarty
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore 560012
- India
| |
Collapse
|
76
|
Qin XY, Wang YN, Yang XP, Liang JJ, Liu JL, Luo ZH. Synthesis, characterization, and anticancer activity of two mixed ligand copper(ii) complexes by regulating the VEGF/VEGFR2 signaling pathway. Dalton Trans 2017; 46:16446-16454. [DOI: 10.1039/c7dt03242k] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Two mixed-ligand copper-based complexes significantly exhibit anti-cervical cancer activity by regulating the important signalling molecules downstream of the VEGF/VEGFR2 signalling pathway.
Collapse
Affiliation(s)
- Xiu-Ying Qin
- College of Pharmacy
- Guilin Medical University
- Guangxi Guilin
- China
- Guangxi Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor
| | - Ya-Nan Wang
- College of Pharmacy
- Guilin Medical University
- Guangxi Guilin
- China
| | - Xin-Ping Yang
- College of Pharmacy
- Guilin Medical University
- Guangxi Guilin
- China
| | - Juan-Juan Liang
- College of Pharmacy
- Guilin Medical University
- Guangxi Guilin
- China
| | - Ji-Lin Liu
- College of Pharmacy
- Guilin Medical University
- Guangxi Guilin
- China
| | - Zhao-Hui Luo
- College of Pharmacy
- Guilin Medical University
- Guangxi Guilin
- China
| |
Collapse
|