Poljarević, Jelena M

Link to this page

Authority KeyName Variants
bc4f963c-7a8b-46ab-ada0-9361ce0f3388
  • Poljarević, Jelena M (3)
  • Poljarević, Jelena M. (1)
Projects

Author's Bibliography

In vitro and in vivo antimelanoma effect of ethyl ester cyclohexyl analog of ethylenediamine dipropanoic acid.

Isaković, Anđelka M; Petričević, Sasa M.; Ristić, Slavica M.; Popadić, Dušan M.; Kravić-Stevović, Tamara K; Zogović, Nevena; Poljarević, Jelena M.; Živanović Radnić, Tatjana V; Sabo, Tibor J.; Isaković, Aleksandra J.; Marković, Ivanka D.; Trajković, Vladimir S.; Misirlić-Denčić, Sonja T

(Melanoma Research, 2018)

TY  - JOUR
AU  - Isaković, Anđelka M
AU  - Petričević, Sasa M.
AU  - Ristić, Slavica M.
AU  - Popadić, Dušan M.
AU  - Kravić-Stevović, Tamara K
AU  - Zogović, Nevena
AU  - Poljarević, Jelena M.
AU  - Živanović Radnić, Tatjana V
AU  - Sabo, Tibor J.
AU  - Isaković, Aleksandra J.
AU  - Marković, Ivanka D.
AU  - Trajković, Vladimir S.
AU  - Misirlić-Denčić, Sonja T
PY  - 2018
UR  - https://insights.ovid.com/crossref?an=00008390-201802000-00002
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3004
AB  - Melanoma, an aggressive skin tumor with high metastatic potential, is associated with high mortality and increasing morbidity. Multiple available chemotherapeutic and immunotherapeutic modalities failed to improve survival in advanced disease, and the search for new agents is ongoing. The aim of this study was to investigate antimelanoma effects of O,O-diethyl-(S,S)-ethylenediamine-N,N'di-2-(3-cyclohexyl) propanoate dihydrochloride (EE), a previously synthesized and characterized organic compound. Mouse melanoma B16 cell viability was assessed using acid phosphatase, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide, sulforhodamine B, and lactate dehydrogenase assays. Apoptosis and autophagy were investigated using flow cytometry, fluorescence and electron microscopy, and western blotting. In vivo antitumor potential was assessed in subcutaneous mouse melanoma model after 14 days of treatment with EE. Tumor mass and volume were measured, and RT-PCR was used for investigating the expression of autophagy-related, proapoptotic, and antiapoptotic molecules in tumor tissue. Investigated organic compound exerts significant cytotoxic effect against B16 cells. EE induced apoptosis, as confirmed by phosphatidyl serine externalisation, caspase activation, and ultrastructural features typical for apoptosis seen on fluorescence and electron microscopes. The apoptotic mechanism included prompt disruption of mitochondrial membrane potential and oxidative stress. No autophagy was observed. Antimelanoma action and apoptosis induction were confirmed in vivo, as EE decreased mass and volume of tumors, and increased expression of several proapoptotic genes. EE possesses significant antimelanoma action and causes caspase-dependent apoptosis mediated by mitochondrial damage and reactive oxygen species production. Decrease in tumor growth and increase in expression of proapoptotic genes in tumor tissue suggest that EE warrants further investigation as a candidate agent in treating melanoma.
PB  - Melanoma Research
T2  - Melanoma Research
T2  - Melanoma Research
T1  - In vitro and in vivo antimelanoma effect of ethyl ester cyclohexyl analog of ethylenediamine dipropanoic acid.
IS  - 1
VL  - 28
DO  - 10.1097/CMR.0000000000000409
SP  - 8
EP  - 20
ER  - 
@article{
author = "Isaković, Anđelka M and Petričević, Sasa M. and Ristić, Slavica M. and Popadić, Dušan M. and Kravić-Stevović, Tamara K and Zogović, Nevena and Poljarević, Jelena M. and Živanović Radnić, Tatjana V and Sabo, Tibor J. and Isaković, Aleksandra J. and Marković, Ivanka D. and Trajković, Vladimir S. and Misirlić-Denčić, Sonja T",
year = "2018",
abstract = "Melanoma, an aggressive skin tumor with high metastatic potential, is associated with high mortality and increasing morbidity. Multiple available chemotherapeutic and immunotherapeutic modalities failed to improve survival in advanced disease, and the search for new agents is ongoing. The aim of this study was to investigate antimelanoma effects of O,O-diethyl-(S,S)-ethylenediamine-N,N'di-2-(3-cyclohexyl) propanoate dihydrochloride (EE), a previously synthesized and characterized organic compound. Mouse melanoma B16 cell viability was assessed using acid phosphatase, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide, sulforhodamine B, and lactate dehydrogenase assays. Apoptosis and autophagy were investigated using flow cytometry, fluorescence and electron microscopy, and western blotting. In vivo antitumor potential was assessed in subcutaneous mouse melanoma model after 14 days of treatment with EE. Tumor mass and volume were measured, and RT-PCR was used for investigating the expression of autophagy-related, proapoptotic, and antiapoptotic molecules in tumor tissue. Investigated organic compound exerts significant cytotoxic effect against B16 cells. EE induced apoptosis, as confirmed by phosphatidyl serine externalisation, caspase activation, and ultrastructural features typical for apoptosis seen on fluorescence and electron microscopes. The apoptotic mechanism included prompt disruption of mitochondrial membrane potential and oxidative stress. No autophagy was observed. Antimelanoma action and apoptosis induction were confirmed in vivo, as EE decreased mass and volume of tumors, and increased expression of several proapoptotic genes. EE possesses significant antimelanoma action and causes caspase-dependent apoptosis mediated by mitochondrial damage and reactive oxygen species production. Decrease in tumor growth and increase in expression of proapoptotic genes in tumor tissue suggest that EE warrants further investigation as a candidate agent in treating melanoma.",
publisher = "Melanoma Research",
journal = "Melanoma Research, Melanoma Research",
title = "In vitro and in vivo antimelanoma effect of ethyl ester cyclohexyl analog of ethylenediamine dipropanoic acid.",
number = "1",
volume = "28",
doi = "10.1097/CMR.0000000000000409",
pages = "8-20"
}
Isaković, A. M., Petričević, S. M., Ristić, S. M., Popadić, D. M., Kravić-Stevović, T. K., Zogović, N., Poljarević, J. M., Živanović Radnić, T. V., Sabo, T. J., Isaković, A. J., Marković, I. D., Trajković, V. S.,& Misirlić-Denčić, S. T.. (2018). In vitro and in vivo antimelanoma effect of ethyl ester cyclohexyl analog of ethylenediamine dipropanoic acid.. in Melanoma Research
Melanoma Research., 28(1), 8-20.
https://doi.org/10.1097/CMR.0000000000000409
Isaković AM, Petričević SM, Ristić SM, Popadić DM, Kravić-Stevović TK, Zogović N, Poljarević JM, Živanović Radnić TV, Sabo TJ, Isaković AJ, Marković ID, Trajković VS, Misirlić-Denčić ST. In vitro and in vivo antimelanoma effect of ethyl ester cyclohexyl analog of ethylenediamine dipropanoic acid.. in Melanoma Research. 2018;28(1):8-20.
doi:10.1097/CMR.0000000000000409 .
Isaković, Anđelka M, Petričević, Sasa M., Ristić, Slavica M., Popadić, Dušan M., Kravić-Stevović, Tamara K, Zogović, Nevena, Poljarević, Jelena M., Živanović Radnić, Tatjana V, Sabo, Tibor J., Isaković, Aleksandra J., Marković, Ivanka D., Trajković, Vladimir S., Misirlić-Denčić, Sonja T, "In vitro and in vivo antimelanoma effect of ethyl ester cyclohexyl analog of ethylenediamine dipropanoic acid." in Melanoma Research, 28, no. 1 (2018):8-20,
https://doi.org/10.1097/CMR.0000000000000409 . .
1
4
4
4

Cyclohexyl Analogues of Ethylenediamine Dipropanoic Acid Induce Caspase-Independent Mitochondrial Apoptosis in Human Leukemic Cells

Misirlić-Dencić, Sonja T; Poljarević, Jelena M; Vilimanović, Uros; Bogdanović, Andrija D; Isaković, Aleksandra J; Kravić-Stevović, Tamara K; Dulović, Marija; Zogović, Nevena; Isaković, Anđelka M; Grgurić-Sipka, Sanja R; Bumbaširević, Vladimir Z; Sabo, Tibor J; Trajković, Vladimir S; Marković, Ivanka D

(2012)

TY  - JOUR
AU  - Misirlić-Dencić, Sonja T
AU  - Poljarević, Jelena M
AU  - Vilimanović, Uros
AU  - Bogdanović, Andrija D
AU  - Isaković, Aleksandra J
AU  - Kravić-Stevović, Tamara K
AU  - Dulović, Marija
AU  - Zogović, Nevena
AU  - Isaković, Anđelka M
AU  - Grgurić-Sipka, Sanja R
AU  - Bumbaširević, Vladimir Z
AU  - Sabo, Tibor J
AU  - Trajković, Vladimir S
AU  - Marković, Ivanka D
PY  - 2012
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/1196
AB  - We investigated the cytotoxicity of recently synthesized (S,S)-ethyleridiamine-N,N'-di-2-(3-cyclohexyl)propanoic acid esters toward human leukemic cell lines and healthy blood mononuclear cells. Cell viability was assessed by acid phosphatase assay, apoptosis, and differentiation were analyzed by flow cytometry and electron microscopy, while intracellular localization of apoptosis-inducing factor (AIF) was determined by immunoblotting. It was demonstrated that methyl, ethyl, and n-propyl esters were toxic to HL-60, REH, MOLT-4, KG-1, JVM-2, and K-562 leukemic cell lines, while the nonesterified parental compound and n-butyl ester were devoid of cytotoxic action. The ethyl ester exhibited the highest cytotoxic activity (IC50 10.7 mu M-45.4 mu M), which was comparable to that of the prototypical anticancer drug cisplatin. The observed cytotoxic effect in HL-60 cells was associated with an increase in superoxide production and mitochondrial membrane depolarization, leading to apoptotic cell death characterized by phosphatidylserine externalization and DNA fragmentation in the absence of autophagic response. DNA fragmentation preceded caspase activation and followed AIF translocation from mitochondria to nucleus, which was indicative of caspase-independent apoptotic cell death. HL-60 cells treated with subtoxic concentration of the compound displayed morphological signs of granulocytic differentiation (nuclear indentations and presence of cytoplasmic primary granules), as well as an increased expression of differentiation markers CD11b and CD15. The cyclohexyl analogues of ethylenediamine dipropanoic acid were also toxic to peripheral blood mononuclear cells of both healthy controls and leukemic patients, the latter being more sensitive. Our data demonstrate that the toxicity of the investigated cyclohexyl compounds against leukemic cell lines is mediated by caspase-independent apoptosis associated with oxidative stress, mitochondrial dysfunction, and AIF translocation.
T2  - Chemical Research in Toxicology
T1  - Cyclohexyl Analogues of Ethylenediamine Dipropanoic Acid Induce Caspase-Independent Mitochondrial Apoptosis in Human Leukemic Cells
IS  - 4
VL  - 25
EP  - 939
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_1196
ER  - 
@article{
author = "Misirlić-Dencić, Sonja T and Poljarević, Jelena M and Vilimanović, Uros and Bogdanović, Andrija D and Isaković, Aleksandra J and Kravić-Stevović, Tamara K and Dulović, Marija and Zogović, Nevena and Isaković, Anđelka M and Grgurić-Sipka, Sanja R and Bumbaširević, Vladimir Z and Sabo, Tibor J and Trajković, Vladimir S and Marković, Ivanka D",
year = "2012",
abstract = "We investigated the cytotoxicity of recently synthesized (S,S)-ethyleridiamine-N,N'-di-2-(3-cyclohexyl)propanoic acid esters toward human leukemic cell lines and healthy blood mononuclear cells. Cell viability was assessed by acid phosphatase assay, apoptosis, and differentiation were analyzed by flow cytometry and electron microscopy, while intracellular localization of apoptosis-inducing factor (AIF) was determined by immunoblotting. It was demonstrated that methyl, ethyl, and n-propyl esters were toxic to HL-60, REH, MOLT-4, KG-1, JVM-2, and K-562 leukemic cell lines, while the nonesterified parental compound and n-butyl ester were devoid of cytotoxic action. The ethyl ester exhibited the highest cytotoxic activity (IC50 10.7 mu M-45.4 mu M), which was comparable to that of the prototypical anticancer drug cisplatin. The observed cytotoxic effect in HL-60 cells was associated with an increase in superoxide production and mitochondrial membrane depolarization, leading to apoptotic cell death characterized by phosphatidylserine externalization and DNA fragmentation in the absence of autophagic response. DNA fragmentation preceded caspase activation and followed AIF translocation from mitochondria to nucleus, which was indicative of caspase-independent apoptotic cell death. HL-60 cells treated with subtoxic concentration of the compound displayed morphological signs of granulocytic differentiation (nuclear indentations and presence of cytoplasmic primary granules), as well as an increased expression of differentiation markers CD11b and CD15. The cyclohexyl analogues of ethylenediamine dipropanoic acid were also toxic to peripheral blood mononuclear cells of both healthy controls and leukemic patients, the latter being more sensitive. Our data demonstrate that the toxicity of the investigated cyclohexyl compounds against leukemic cell lines is mediated by caspase-independent apoptosis associated with oxidative stress, mitochondrial dysfunction, and AIF translocation.",
journal = "Chemical Research in Toxicology",
title = "Cyclohexyl Analogues of Ethylenediamine Dipropanoic Acid Induce Caspase-Independent Mitochondrial Apoptosis in Human Leukemic Cells",
number = "4",
volume = "25",
pages = "939",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_1196"
}
Misirlić-Dencić, S. T., Poljarević, J. M., Vilimanović, U., Bogdanović, A. D., Isaković, A. J., Kravić-Stevović, T. K., Dulović, M., Zogović, N., Isaković, A. M., Grgurić-Sipka, S. R., Bumbaširević, V. Z., Sabo, T. J., Trajković, V. S.,& Marković, I. D.. (2012). Cyclohexyl Analogues of Ethylenediamine Dipropanoic Acid Induce Caspase-Independent Mitochondrial Apoptosis in Human Leukemic Cells. in Chemical Research in Toxicology, 25(4).
https://hdl.handle.net/21.15107/rcub_ibiss_1196
Misirlić-Dencić ST, Poljarević JM, Vilimanović U, Bogdanović AD, Isaković AJ, Kravić-Stevović TK, Dulović M, Zogović N, Isaković AM, Grgurić-Sipka SR, Bumbaširević VZ, Sabo TJ, Trajković VS, Marković ID. Cyclohexyl Analogues of Ethylenediamine Dipropanoic Acid Induce Caspase-Independent Mitochondrial Apoptosis in Human Leukemic Cells. in Chemical Research in Toxicology. 2012;25(4):null-939.
https://hdl.handle.net/21.15107/rcub_ibiss_1196 .
Misirlić-Dencić, Sonja T, Poljarević, Jelena M, Vilimanović, Uros, Bogdanović, Andrija D, Isaković, Aleksandra J, Kravić-Stevović, Tamara K, Dulović, Marija, Zogović, Nevena, Isaković, Anđelka M, Grgurić-Sipka, Sanja R, Bumbaširević, Vladimir Z, Sabo, Tibor J, Trajković, Vladimir S, Marković, Ivanka D, "Cyclohexyl Analogues of Ethylenediamine Dipropanoic Acid Induce Caspase-Independent Mitochondrial Apoptosis in Human Leukemic Cells" in Chemical Research in Toxicology, 25, no. 4 (2012),
https://hdl.handle.net/21.15107/rcub_ibiss_1196 .

Novel octahedral Pt(IV) complex with di-n-propyl-(S,S)-ethylenediamine-N,N '-di-2-(3-cyclohexyl)propanoato ligand exerts potent immunomodulatory effects

Poljarević, Jelena M; Sabo, Tibor J; Grgurić-Sipka, Sanja R; Stošić-Grujičić, Stanislava; Saksida, Tamara; Blaževski, Jana; Petković, Filip; Miljković, Đorđe; Nikolić, Ivana; Momčilović, Miljana

(2012)

TY  - JOUR
AU  - Poljarević, Jelena M
AU  - Sabo, Tibor J
AU  - Grgurić-Sipka, Sanja R
AU  - Stošić-Grujičić, Stanislava
AU  - Saksida, Tamara
AU  - Blaževski, Jana
AU  - Petković, Filip
AU  - Miljković, Đorđe
AU  - Nikolić, Ivana
AU  - Momčilović, Miljana
PY  - 2012
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/1233
AB  - We have recently reported that a novel octahedral Pt(IV) complex with di-n-propyl-(S,S)-ethylenediamine-N,N'-di-2-(3-cyclohexyl)propanoato ligand has a potent cytotoxic effect on glioma, melanoma and fibrosarcoma cell lines. In this work, we investigated the influence of the Pt(IV) compound on immune cells. We determined its effect on the viability of spleen cells and lymph node cells and on their capability to produce interferon (IFN)-gamma and interleukin (IL)-17. Also, we researched the compound's impact on peritoneal macrophages and generation of NO in these cells. Our results show that the complex has limited influence on cell viability of immune cells, but profound inhibitory effect on the production of examined immune mediators. These results are valuable as they show that the novel Pt(IV) complex applied in concentrations which are effective against tumor cells do not affect immune cell viability. Moreover, they also imply that the complex has immunomodulatory properties. (C) 2011 Elsevier Masson SAS. All rights reserved.
T2  - European Journal of Medicinal Chemistry
T1  - Novel octahedral Pt(IV) complex with di-n-propyl-(S,S)-ethylenediamine-N,N '-di-2-(3-cyclohexyl)propanoato ligand exerts potent immunomodulatory effects
VL  - 47
EP  - 201
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_1233
ER  - 
@article{
author = "Poljarević, Jelena M and Sabo, Tibor J and Grgurić-Sipka, Sanja R and Stošić-Grujičić, Stanislava and Saksida, Tamara and Blaževski, Jana and Petković, Filip and Miljković, Đorđe and Nikolić, Ivana and Momčilović, Miljana",
year = "2012",
abstract = "We have recently reported that a novel octahedral Pt(IV) complex with di-n-propyl-(S,S)-ethylenediamine-N,N'-di-2-(3-cyclohexyl)propanoato ligand has a potent cytotoxic effect on glioma, melanoma and fibrosarcoma cell lines. In this work, we investigated the influence of the Pt(IV) compound on immune cells. We determined its effect on the viability of spleen cells and lymph node cells and on their capability to produce interferon (IFN)-gamma and interleukin (IL)-17. Also, we researched the compound's impact on peritoneal macrophages and generation of NO in these cells. Our results show that the complex has limited influence on cell viability of immune cells, but profound inhibitory effect on the production of examined immune mediators. These results are valuable as they show that the novel Pt(IV) complex applied in concentrations which are effective against tumor cells do not affect immune cell viability. Moreover, they also imply that the complex has immunomodulatory properties. (C) 2011 Elsevier Masson SAS. All rights reserved.",
journal = "European Journal of Medicinal Chemistry",
title = "Novel octahedral Pt(IV) complex with di-n-propyl-(S,S)-ethylenediamine-N,N '-di-2-(3-cyclohexyl)propanoato ligand exerts potent immunomodulatory effects",
volume = "47",
pages = "201",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_1233"
}
Poljarević, J. M., Sabo, T. J., Grgurić-Sipka, S. R., Stošić-Grujičić, S., Saksida, T., Blaževski, J., Petković, F., Miljković, Đ., Nikolić, I.,& Momčilović, M.. (2012). Novel octahedral Pt(IV) complex with di-n-propyl-(S,S)-ethylenediamine-N,N '-di-2-(3-cyclohexyl)propanoato ligand exerts potent immunomodulatory effects. in European Journal of Medicinal Chemistry, 47.
https://hdl.handle.net/21.15107/rcub_ibiss_1233
Poljarević JM, Sabo TJ, Grgurić-Sipka SR, Stošić-Grujičić S, Saksida T, Blaževski J, Petković F, Miljković Đ, Nikolić I, Momčilović M. Novel octahedral Pt(IV) complex with di-n-propyl-(S,S)-ethylenediamine-N,N '-di-2-(3-cyclohexyl)propanoato ligand exerts potent immunomodulatory effects. in European Journal of Medicinal Chemistry. 2012;47:null-201.
https://hdl.handle.net/21.15107/rcub_ibiss_1233 .
Poljarević, Jelena M, Sabo, Tibor J, Grgurić-Sipka, Sanja R, Stošić-Grujičić, Stanislava, Saksida, Tamara, Blaževski, Jana, Petković, Filip, Miljković, Đorđe, Nikolić, Ivana, Momčilović, Miljana, "Novel octahedral Pt(IV) complex with di-n-propyl-(S,S)-ethylenediamine-N,N '-di-2-(3-cyclohexyl)propanoato ligand exerts potent immunomodulatory effects" in European Journal of Medicinal Chemistry, 47 (2012),
https://hdl.handle.net/21.15107/rcub_ibiss_1233 .

Novel methylene modified cyclohexyl ethylenediamine-N,N '-diacetate ligands and their platinum(IV) complexes. Influence on biological activity

Mihajlović, Ljiljana E; Savić, Aleksandar R; Poljarević, Jelena M; Vucković, Ivan M; Mojić, Marija; Bulatović, Mirna Z.; Maksimović-Ivanić, Danijela; Mijatović, Sanja; Kaluđerović, Goran N.; Stošić-Grujičić, Stanislava; Miljković, Đorđe; Grgurić-Sipka, Sanja R; Sabo, Tibor J

(2012)

TY  - JOUR
AU  - Mihajlović, Ljiljana E
AU  - Savić, Aleksandar R
AU  - Poljarević, Jelena M
AU  - Vucković, Ivan M
AU  - Mojić, Marija
AU  - Bulatović, Mirna Z.
AU  - Maksimović-Ivanić, Danijela
AU  - Mijatović, Sanja
AU  - Kaluđerović, Goran N.
AU  - Stošić-Grujičić, Stanislava
AU  - Miljković, Đorđe
AU  - Grgurić-Sipka, Sanja R
AU  - Sabo, Tibor J
PY  - 2012
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/1195
AB  - This paper focuses on the synthesis, characterization and biological activity of new N,N'-methylene modified cyclohexyl ethylenediamine-N,N'-diacetate (edda)-type ligands and their Pt(IV) complexes. Both the ligands and complexes were characterized by infrared, UV-vis, ESI-MS, 1D (H-1, C-13, Pt-195) and 2D (COSY, HSQC, HMBC) NMR spectroscopy and elemental analysis. The possible correlation between the reduction potentials and the cytotoxicity of the complexes was examined. The potential antitumoral activity of all compounds was tested in vitro on human melanoma A375, human glioblastoma U251, human prostate cancer PC3, human colon cancer HCT116, mouse melanoma B16 and mouse colon cancer CT26CL25 cells, as well as primary fibroblasts and keratinocytes. The results obtained revealed strong antitumor potential of the newly synthesized drugs with preserved efficacy against cisplatin resistant lines and less toxicity towards nonmalignant counterparts. The mechanism found to be responsible for the observed tumoricidal action of each synthesized compound was induction of apoptosis generally accompanied with caspase activation. Taken together, the effective response to the treatment of a wide range of different cell lines, including cisplatin resistant subclones, as well as induction of apoptosis, as the mechanism suggested to be the most desirable way of eliminating malignant cells, represents a great advantage of this novel group of drugs in comparison to other members in this metallo-drug family. (C) 2012 Elsevier Inc. All rights reserved.
T2  - Journal of Inorganic Biochemistry
T1  - Novel methylene modified cyclohexyl ethylenediamine-N,N '-diacetate ligands and their platinum(IV) complexes. Influence on biological activity
IS  - null
VL  - 109
EP  - 48
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_1195
ER  - 
@article{
author = "Mihajlović, Ljiljana E and Savić, Aleksandar R and Poljarević, Jelena M and Vucković, Ivan M and Mojić, Marija and Bulatović, Mirna Z. and Maksimović-Ivanić, Danijela and Mijatović, Sanja and Kaluđerović, Goran N. and Stošić-Grujičić, Stanislava and Miljković, Đorđe and Grgurić-Sipka, Sanja R and Sabo, Tibor J",
year = "2012",
abstract = "This paper focuses on the synthesis, characterization and biological activity of new N,N'-methylene modified cyclohexyl ethylenediamine-N,N'-diacetate (edda)-type ligands and their Pt(IV) complexes. Both the ligands and complexes were characterized by infrared, UV-vis, ESI-MS, 1D (H-1, C-13, Pt-195) and 2D (COSY, HSQC, HMBC) NMR spectroscopy and elemental analysis. The possible correlation between the reduction potentials and the cytotoxicity of the complexes was examined. The potential antitumoral activity of all compounds was tested in vitro on human melanoma A375, human glioblastoma U251, human prostate cancer PC3, human colon cancer HCT116, mouse melanoma B16 and mouse colon cancer CT26CL25 cells, as well as primary fibroblasts and keratinocytes. The results obtained revealed strong antitumor potential of the newly synthesized drugs with preserved efficacy against cisplatin resistant lines and less toxicity towards nonmalignant counterparts. The mechanism found to be responsible for the observed tumoricidal action of each synthesized compound was induction of apoptosis generally accompanied with caspase activation. Taken together, the effective response to the treatment of a wide range of different cell lines, including cisplatin resistant subclones, as well as induction of apoptosis, as the mechanism suggested to be the most desirable way of eliminating malignant cells, represents a great advantage of this novel group of drugs in comparison to other members in this metallo-drug family. (C) 2012 Elsevier Inc. All rights reserved.",
journal = "Journal of Inorganic Biochemistry",
title = "Novel methylene modified cyclohexyl ethylenediamine-N,N '-diacetate ligands and their platinum(IV) complexes. Influence on biological activity",
number = "null",
volume = "109",
pages = "48",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_1195"
}
Mihajlović, L. E., Savić, A. R., Poljarević, J. M., Vucković, I. M., Mojić, M., Bulatović, M. Z., Maksimović-Ivanić, D., Mijatović, S., Kaluđerović, G. N., Stošić-Grujičić, S., Miljković, Đ., Grgurić-Sipka, S. R.,& Sabo, T. J.. (2012). Novel methylene modified cyclohexyl ethylenediamine-N,N '-diacetate ligands and their platinum(IV) complexes. Influence on biological activity. in Journal of Inorganic Biochemistry, 109(null).
https://hdl.handle.net/21.15107/rcub_ibiss_1195
Mihajlović LE, Savić AR, Poljarević JM, Vucković IM, Mojić M, Bulatović MZ, Maksimović-Ivanić D, Mijatović S, Kaluđerović GN, Stošić-Grujičić S, Miljković Đ, Grgurić-Sipka SR, Sabo TJ. Novel methylene modified cyclohexyl ethylenediamine-N,N '-diacetate ligands and their platinum(IV) complexes. Influence on biological activity. in Journal of Inorganic Biochemistry. 2012;109(null):null-48.
https://hdl.handle.net/21.15107/rcub_ibiss_1195 .
Mihajlović, Ljiljana E, Savić, Aleksandar R, Poljarević, Jelena M, Vucković, Ivan M, Mojić, Marija, Bulatović, Mirna Z., Maksimović-Ivanić, Danijela, Mijatović, Sanja, Kaluđerović, Goran N., Stošić-Grujičić, Stanislava, Miljković, Đorđe, Grgurić-Sipka, Sanja R, Sabo, Tibor J, "Novel methylene modified cyclohexyl ethylenediamine-N,N '-diacetate ligands and their platinum(IV) complexes. Influence on biological activity" in Journal of Inorganic Biochemistry, 109, no. null (2012),
https://hdl.handle.net/21.15107/rcub_ibiss_1195 .