Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins
Само за регистроване кориснике
2022
Аутори
Vitomirov, TeodoraDimiza, Filitsa
Matić, Ivana Z.
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Stanojković, Tatjana
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Pirković, Andrea
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Živković, Lada
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Spremo-Potparević, Biljana
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Novaković, Irena
Anđelković, Katarina
![](/themes/MirageFarFaR/images/orcid.png)
Milčić, Miloš
![](/themes/MirageFarFaR/images/orcid.png)
Psomas, George
Šumar Ristović, Maja
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Чланак у часопису (Објављена верзија)
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Метаподаци
Приказ свих података о документуАпстракт
In this article, cytotoxicity, the mechanisms of cytotoxic activity, genotoxicity, and interaction with DNA and proteins, of two Cu(II) complexes with a salicylaldehyde derivative (4-(diethylamino)salicylaldehyde) and α-diimine (2,2′-bipyridine (bipy) and 1,10-phenanthroline (phen)) are reported. Both Cu(II) complexes performed cytotoxic effects against all tested malignant cell lines. Complexes exerted highest cytotoxicity against HeLa and A375 malignant cell lines. The cytotoxic activity of Cu(II) complex with phen as a α-diimine co-ligand was significantly higher in comparison with cytotoxic activity of Cu(II) complex with bipy. Pretreatment with specific inhibitors of caspase-3, caspase-8 or caspase-9, in order to clear up the mode of cell death triggered by two Cu(II) complexes in HeLa cells, indicated the ability of these complexes to induce apoptosis through activation of target caspases. Cu(II)-phen complex exhibited significant antioxidant activity compared with Cu(II)-bipy co...mplex, and showed a better effect on reducing intracellular ROS levels in HeLa cells. Tested complexes did not display genotoxic potential in human peripheral blood leucocytes, but exhibited an antigenotoxic effect in post-treatment, after H2O2 exposure. The study of the in vitro biological properties regarding their affinity towards CT (calf-thymus) DNA and serum albumins showed that the compounds can intercalate to CT DNA, and bind reversibly and tightly to the albumins. Molecular docking studies of the ability of compounds to bind to biomacromolecules are consistent with in vitro studies.
Кључне речи:
Cu(II) complexes / Cytotoxicity / Genotoxicity / Interaction with biomolecules / Salicylaldehyde derivativeИзвор:
Journal of Inorganic Biochemistry, 2022, 235Издавач:
- Elsevier Inc.
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200168 (Универзитет у Београду, Хемијски факултет) (RS-MESTD-inst-2020-200168)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200043 (Институт за онкологију и радиологију Србије, Београд) (RS-MESTD-inst-2020-200043)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200161 (Универзитет у Београду, Фармацеутски факултет) (RS-MESTD-inst-2020-200161)
DOI: 10.1016/j.jinorgbio.2022.111942
ISSN: 0162-0134
WoS: 000893665700008
Scopus: 2-s2.0-85135178706
Институција/група
PharmacyTY - JOUR AU - Vitomirov, Teodora AU - Dimiza, Filitsa AU - Matić, Ivana Z. AU - Stanojković, Tatjana AU - Pirković, Andrea AU - Živković, Lada AU - Spremo-Potparević, Biljana AU - Novaković, Irena AU - Anđelković, Katarina AU - Milčić, Miloš AU - Psomas, George AU - Šumar Ristović, Maja PY - 2022 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4248 AB - In this article, cytotoxicity, the mechanisms of cytotoxic activity, genotoxicity, and interaction with DNA and proteins, of two Cu(II) complexes with a salicylaldehyde derivative (4-(diethylamino)salicylaldehyde) and α-diimine (2,2′-bipyridine (bipy) and 1,10-phenanthroline (phen)) are reported. Both Cu(II) complexes performed cytotoxic effects against all tested malignant cell lines. Complexes exerted highest cytotoxicity against HeLa and A375 malignant cell lines. The cytotoxic activity of Cu(II) complex with phen as a α-diimine co-ligand was significantly higher in comparison with cytotoxic activity of Cu(II) complex with bipy. Pretreatment with specific inhibitors of caspase-3, caspase-8 or caspase-9, in order to clear up the mode of cell death triggered by two Cu(II) complexes in HeLa cells, indicated the ability of these complexes to induce apoptosis through activation of target caspases. Cu(II)-phen complex exhibited significant antioxidant activity compared with Cu(II)-bipy complex, and showed a better effect on reducing intracellular ROS levels in HeLa cells. Tested complexes did not display genotoxic potential in human peripheral blood leucocytes, but exhibited an antigenotoxic effect in post-treatment, after H2O2 exposure. The study of the in vitro biological properties regarding their affinity towards CT (calf-thymus) DNA and serum albumins showed that the compounds can intercalate to CT DNA, and bind reversibly and tightly to the albumins. Molecular docking studies of the ability of compounds to bind to biomacromolecules are consistent with in vitro studies. PB - Elsevier Inc. T2 - Journal of Inorganic Biochemistry T1 - Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins VL - 235 DO - 10.1016/j.jinorgbio.2022.111942 ER -
@article{ author = "Vitomirov, Teodora and Dimiza, Filitsa and Matić, Ivana Z. and Stanojković, Tatjana and Pirković, Andrea and Živković, Lada and Spremo-Potparević, Biljana and Novaković, Irena and Anđelković, Katarina and Milčić, Miloš and Psomas, George and Šumar Ristović, Maja", year = "2022", abstract = "In this article, cytotoxicity, the mechanisms of cytotoxic activity, genotoxicity, and interaction with DNA and proteins, of two Cu(II) complexes with a salicylaldehyde derivative (4-(diethylamino)salicylaldehyde) and α-diimine (2,2′-bipyridine (bipy) and 1,10-phenanthroline (phen)) are reported. Both Cu(II) complexes performed cytotoxic effects against all tested malignant cell lines. Complexes exerted highest cytotoxicity against HeLa and A375 malignant cell lines. The cytotoxic activity of Cu(II) complex with phen as a α-diimine co-ligand was significantly higher in comparison with cytotoxic activity of Cu(II) complex with bipy. Pretreatment with specific inhibitors of caspase-3, caspase-8 or caspase-9, in order to clear up the mode of cell death triggered by two Cu(II) complexes in HeLa cells, indicated the ability of these complexes to induce apoptosis through activation of target caspases. Cu(II)-phen complex exhibited significant antioxidant activity compared with Cu(II)-bipy complex, and showed a better effect on reducing intracellular ROS levels in HeLa cells. Tested complexes did not display genotoxic potential in human peripheral blood leucocytes, but exhibited an antigenotoxic effect in post-treatment, after H2O2 exposure. The study of the in vitro biological properties regarding their affinity towards CT (calf-thymus) DNA and serum albumins showed that the compounds can intercalate to CT DNA, and bind reversibly and tightly to the albumins. Molecular docking studies of the ability of compounds to bind to biomacromolecules are consistent with in vitro studies.", publisher = "Elsevier Inc.", journal = "Journal of Inorganic Biochemistry", title = "Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins", volume = "235", doi = "10.1016/j.jinorgbio.2022.111942" }
Vitomirov, T., Dimiza, F., Matić, I. Z., Stanojković, T., Pirković, A., Živković, L., Spremo-Potparević, B., Novaković, I., Anđelković, K., Milčić, M., Psomas, G.,& Šumar Ristović, M.. (2022). Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins. in Journal of Inorganic Biochemistry Elsevier Inc.., 235. https://doi.org/10.1016/j.jinorgbio.2022.111942
Vitomirov T, Dimiza F, Matić IZ, Stanojković T, Pirković A, Živković L, Spremo-Potparević B, Novaković I, Anđelković K, Milčić M, Psomas G, Šumar Ristović M. Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins. in Journal of Inorganic Biochemistry. 2022;235. doi:10.1016/j.jinorgbio.2022.111942 .
Vitomirov, Teodora, Dimiza, Filitsa, Matić, Ivana Z., Stanojković, Tatjana, Pirković, Andrea, Živković, Lada, Spremo-Potparević, Biljana, Novaković, Irena, Anđelković, Katarina, Milčić, Miloš, Psomas, George, Šumar Ristović, Maja, "Copper(II) complexes with 4-(diethylamino)salicylaldehyde and α-diimines: Anticancer, antioxidant, antigenotoxic effects and interaction with DNA and albumins" in Journal of Inorganic Biochemistry, 235 (2022), https://doi.org/10.1016/j.jinorgbio.2022.111942 . .