TY  - JOUR
AU  - Krstić, Gordana
AU  - Jadranin, Milka
AU  - Todorović, Nina
AU  - Pešić, Milica
AU  - Stankovic, Tijana
AU  - Aljančić, Ivana
AU  - Tešević, Vele
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2319
AB  - Seven previously undescribed jatrophane diterpenoids, nicaeenin A-G, with eight known jatrophane diterpenoids, namely euphodendrophanes A-C, F, N, O, Q S, were isolated from latex of Euphorbia nicaeensis collected in Serbia. The chemical structures of the compounds were determined by spectro-scopic analysis including 1D and 2D NMR and HRESIMS experiments. All but one of the previously undescribed jatrophanes, showed significant potential to inhibit P-glycoprotein (P-gp) activity in two MDR cancer cells (NCI-H460/12 and DLD1-TxR). The most powerful were nicaeenin F and nicaeenin G. Moreover nicaeenin G significantly stronger sensitized NCI-H460/R cells to DOX than Dex-VER.
PB  - Oxford : Pergamon-Elsevier Science Ltd
T2  - Phytochemistry
T1  - Jatrophane diterpenoids with multidrug-resistance modulating activity from the latex of Euphorbia nicaeensis
VL  - 148
SP  - 104
EP  - 112
DO  - 10.1016/j.phytochem.2018.01.016
ER  - 

@article{
author = "Krstić, Gordana and Jadranin, Milka and Todorović, Nina and Pešić, Milica and Stankovic, Tijana and Aljančić, Ivana and Tešević, Vele",
year = "2018",
abstract = "Seven previously undescribed jatrophane diterpenoids, nicaeenin A-G, with eight known jatrophane diterpenoids, namely euphodendrophanes A-C, F, N, O, Q S, were isolated from latex of Euphorbia nicaeensis collected in Serbia. The chemical structures of the compounds were determined by spectro-scopic analysis including 1D and 2D NMR and HRESIMS experiments. All but one of the previously undescribed jatrophanes, showed significant potential to inhibit P-glycoprotein (P-gp) activity in two MDR cancer cells (NCI-H460/12 and DLD1-TxR). The most powerful were nicaeenin F and nicaeenin G. Moreover nicaeenin G significantly stronger sensitized NCI-H460/R cells to DOX than Dex-VER.",
publisher = "Oxford : Pergamon-Elsevier Science Ltd",
journal = "Phytochemistry",
title = "Jatrophane diterpenoids with multidrug-resistance modulating activity from the latex of Euphorbia nicaeensis",
volume = "148",
pages = "104-112",
doi = "10.1016/j.phytochem.2018.01.016"
}

Krstić, G., Jadranin, M., Todorović, N., Pešić, M., Stankovic, T., Aljančić, I.,& Tešević, V.. (2018). Jatrophane diterpenoids with multidrug-resistance modulating activity from the latex of Euphorbia nicaeensis. in Phytochemistry
Oxford : Pergamon-Elsevier Science Ltd., 148, 104-112.
https://doi.org/10.1016/j.phytochem.2018.01.016

Krstić G, Jadranin M, Todorović N, Pešić M, Stankovic T, Aljančić I, Tešević V. Jatrophane diterpenoids with multidrug-resistance modulating activity from the latex of Euphorbia nicaeensis. in Phytochemistry. 2018;148:104-112.
doi:10.1016/j.phytochem.2018.01.016 .

Krstić, Gordana, Jadranin, Milka, Todorović, Nina, Pešić, Milica, Stankovic, Tijana, Aljančić, Ivana, Tešević, Vele, "Jatrophane diterpenoids with multidrug-resistance modulating activity from the latex of Euphorbia nicaeensis" in Phytochemistry, 148 (2018):104-112,
https://doi.org/10.1016/j.phytochem.2018.01.016 . .

TY  - DATA
AU  - Jeremić, Marko
AU  - Dinić, Jelena
AU  - Pešić, Milica
AU  - Stepanovic, Marija
AU  - Novaković, Irena
AU  - Šegan, Dejan
AU  - Sladić, Dušan
PY  - 2018
UR  - https://www.shd-pub.org.rs/index.php/JSCS/article/view/7014
UR  - https://www.shd-pub.org.rs/index.php/JSCS/article/view/7014/735
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4521
AB  - Additional experimental results, as well as spectroscopic and analytical data
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Supplementary material to: "Alkylamino and aralkylamino derivatives of avarone and its mimetic as selective agents against non-small cell lung cancer cells, their antibacterial and antifungal potential"
UR  - https://hdl.handle.net/21.15107/rcub_cer_4521
ER  - 

@misc{
author = "Jeremić, Marko and Dinić, Jelena and Pešić, Milica and Stepanovic, Marija and Novaković, Irena and Šegan, Dejan and Sladić, Dušan",
year = "2018",
abstract = "Additional experimental results, as well as spectroscopic and analytical data",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Supplementary material to: "Alkylamino and aralkylamino derivatives of avarone and its mimetic as selective agents against non-small cell lung cancer cells, their antibacterial and antifungal potential"",
url = "https://hdl.handle.net/21.15107/rcub_cer_4521"
}

Jeremić, M., Dinić, J., Pešić, M., Stepanovic, M., Novaković, I., Šegan, D.,& Sladić, D.. (2018). Supplementary material to: "Alkylamino and aralkylamino derivatives of avarone and its mimetic as selective agents against non-small cell lung cancer cells, their antibacterial and antifungal potential". in Journal of the Serbian Chemical Society
Serbian Chemical Society..
https://hdl.handle.net/21.15107/rcub_cer_4521

Jeremić M, Dinić J, Pešić M, Stepanovic M, Novaković I, Šegan D, Sladić D. Supplementary material to: "Alkylamino and aralkylamino derivatives of avarone and its mimetic as selective agents against non-small cell lung cancer cells, their antibacterial and antifungal potential". in Journal of the Serbian Chemical Society. 2018;.
https://hdl.handle.net/21.15107/rcub_cer_4521 .

Jeremić, Marko, Dinić, Jelena, Pešić, Milica, Stepanovic, Marija, Novaković, Irena, Šegan, Dejan, Sladić, Dušan, "Supplementary material to: "Alkylamino and aralkylamino derivatives of avarone and its mimetic as selective agents against non-small cell lung cancer cells, their antibacterial and antifungal potential"" in Journal of the Serbian Chemical Society (2018),
https://hdl.handle.net/21.15107/rcub_cer_4521 .

TY  - JOUR
AU  - Jeremić, Marko
AU  - Dinić, Jelena
AU  - Pešić, Milica
AU  - Stepanovic, Marija
AU  - Novaković, Irena
AU  - Šegan, Dejan
AU  - Sladić, Dušan
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2361
UR  - https://www.shd-pub.org.rs/index.php/JSCS/article/view/7014
AB  - In this paper, the synthesis of fourteen alkylamino and arylamino derivatives of sesquiterpene quinone avarone and its model compound tert-butylquinone is described. Branched, cyclic, allylic and benzylic alkylamino/arylamino groups were introduced into the quinone moiety. For all the obtained derivatives, their biological activity and redox properties were studied. The cytotoxic activity of the synthesized derivatives towards multidrug resistant (MDR) human non-small cell lung carcinoma NCI-H460/R cells, their sensitive counterpart NCI-H460 and human normal keratinocytes (HaCaT) was investigated. The antimicrobial activity towards Gram-positive and Gram-negative bacteria, and fungal cultures was determined. Some of the synthesized derivatives showed selectivity for cancer cells, including MDR cells. Regarding their cell death induction potential, the most promising compounds were allylamino derivatives, preferentially triggering apoptosis, with high selectivity for cancer cells, including MDR cells. Several compounds showed promising antimicrobial activity, comparable to those of commercial antibiotic and antimycotic agents.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Alkylamino and aralkylamino derivatives of avarone and its mimetic as selective agents against non-small cell lung cancer cells, their antibacterial and antifungal potential
T1  - Aлкиламино и аралкиламино деривати аварона и његовог миметика као селективни агенси према ћелијама неситноћелијског карцинома плућа, њихов антибактеријски и антифунгални потенцијал
VL  - 83
IS  - 11
SP  - 1193
EP  - 1207
DO  - 10.2298/JSC180627062J
ER  - 

@article{
author = "Jeremić, Marko and Dinić, Jelena and Pešić, Milica and Stepanovic, Marija and Novaković, Irena and Šegan, Dejan and Sladić, Dušan",
year = "2018",
abstract = "In this paper, the synthesis of fourteen alkylamino and arylamino derivatives of sesquiterpene quinone avarone and its model compound tert-butylquinone is described. Branched, cyclic, allylic and benzylic alkylamino/arylamino groups were introduced into the quinone moiety. For all the obtained derivatives, their biological activity and redox properties were studied. The cytotoxic activity of the synthesized derivatives towards multidrug resistant (MDR) human non-small cell lung carcinoma NCI-H460/R cells, their sensitive counterpart NCI-H460 and human normal keratinocytes (HaCaT) was investigated. The antimicrobial activity towards Gram-positive and Gram-negative bacteria, and fungal cultures was determined. Some of the synthesized derivatives showed selectivity for cancer cells, including MDR cells. Regarding their cell death induction potential, the most promising compounds were allylamino derivatives, preferentially triggering apoptosis, with high selectivity for cancer cells, including MDR cells. Several compounds showed promising antimicrobial activity, comparable to those of commercial antibiotic and antimycotic agents.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Alkylamino and aralkylamino derivatives of avarone and its mimetic as selective agents against non-small cell lung cancer cells, their antibacterial and antifungal potential, Aлкиламино и аралкиламино деривати аварона и његовог миметика као селективни агенси према ћелијама неситноћелијског карцинома плућа, њихов антибактеријски и антифунгални потенцијал",
volume = "83",
number = "11",
pages = "1193-1207",
doi = "10.2298/JSC180627062J"
}

Jeremić, M., Dinić, J., Pešić, M., Stepanovic, M., Novaković, I., Šegan, D.,& Sladić, D.. (2018). Alkylamino and aralkylamino derivatives of avarone and its mimetic as selective agents against non-small cell lung cancer cells, their antibacterial and antifungal potential. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 83(11), 1193-1207.
https://doi.org/10.2298/JSC180627062J

Jeremić M, Dinić J, Pešić M, Stepanovic M, Novaković I, Šegan D, Sladić D. Alkylamino and aralkylamino derivatives of avarone and its mimetic as selective agents against non-small cell lung cancer cells, their antibacterial and antifungal potential. in Journal of the Serbian Chemical Society. 2018;83(11):1193-1207.
doi:10.2298/JSC180627062J .

Jeremić, Marko, Dinić, Jelena, Pešić, Milica, Stepanovic, Marija, Novaković, Irena, Šegan, Dejan, Sladić, Dušan, "Alkylamino and aralkylamino derivatives of avarone and its mimetic as selective agents against non-small cell lung cancer cells, their antibacterial and antifungal potential" in Journal of the Serbian Chemical Society, 83, no. 11 (2018):1193-1207,
https://doi.org/10.2298/JSC180627062J . .

TY  - JOUR
AU  - Jeremić, Marko
AU  - Pešić, Milica
AU  - Dinić, Jelena
AU  - Bankovic, Jasna
AU  - Novaković, Irena
AU  - Šegan, Dejan
AU  - Sladić, Dušan
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4579
AB  - In this work, synthesis of alkylamino and aralkylamino derivatives of sesquiterpene quinone avarone and its model compound tert-butylquinone was described. For all obtained derivatives biological activity was studied. Cytotoxic activity of the synthesized derivatives towards multidrug resistant MDR human non small cell lung carcinoma NCI-H460/R cells, their sensitive counterpart NCI-H460 and human normal keratinocytes (HaCaT) as well as detection of cell death superoxide anion generation were investigated. Antimicrobial activity towards Gram positive and Gram negative bacteria and fungal cultures was determined. The results showed that strong cytotoxic activity toward cancer cells was improved with simple avarone mimetics. Some derivatives were selective towards MDR cancer cells. The most active derivatives induced apoptosis in both cancer cell lines, but not in normal cells. Superoxide production was induced by 2,6-disubstituted compounds in MDR cancer cells and not by less active 2,5-disubstituted compounds and was accompanied by the collapse of the mitochondrial transmembrane potential. Two tert-butylquinone derivatives were particularly selective towards MDR cancer cells. Some tert-butylquinone derivatives exhibited a strong antimicrobial activity.
PB  - Elsevier France-Editions Scientifiques Medicales Elsevier, Paris
T2  - European Journal of Medicinal Chemistry
T1  - Simple avarone mimetics as selective agents against multidrug resistant cancer cells
VL  - 118
SP  - 107
EP  - 120
DO  - 10.1016/j.ejmech.2016.04.011
ER  - 

@article{
author = "Jeremić, Marko and Pešić, Milica and Dinić, Jelena and Bankovic, Jasna and Novaković, Irena and Šegan, Dejan and Sladić, Dušan",
year = "2016",
abstract = "In this work, synthesis of alkylamino and aralkylamino derivatives of sesquiterpene quinone avarone and its model compound tert-butylquinone was described. For all obtained derivatives biological activity was studied. Cytotoxic activity of the synthesized derivatives towards multidrug resistant MDR human non small cell lung carcinoma NCI-H460/R cells, their sensitive counterpart NCI-H460 and human normal keratinocytes (HaCaT) as well as detection of cell death superoxide anion generation were investigated. Antimicrobial activity towards Gram positive and Gram negative bacteria and fungal cultures was determined. The results showed that strong cytotoxic activity toward cancer cells was improved with simple avarone mimetics. Some derivatives were selective towards MDR cancer cells. The most active derivatives induced apoptosis in both cancer cell lines, but not in normal cells. Superoxide production was induced by 2,6-disubstituted compounds in MDR cancer cells and not by less active 2,5-disubstituted compounds and was accompanied by the collapse of the mitochondrial transmembrane potential. Two tert-butylquinone derivatives were particularly selective towards MDR cancer cells. Some tert-butylquinone derivatives exhibited a strong antimicrobial activity.",
publisher = "Elsevier France-Editions Scientifiques Medicales Elsevier, Paris",
journal = "European Journal of Medicinal Chemistry",
title = "Simple avarone mimetics as selective agents against multidrug resistant cancer cells",
volume = "118",
pages = "107-120",
doi = "10.1016/j.ejmech.2016.04.011"
}

Jeremić, M., Pešić, M., Dinić, J., Bankovic, J., Novaković, I., Šegan, D.,& Sladić, D.. (2016). Simple avarone mimetics as selective agents against multidrug resistant cancer cells. in European Journal of Medicinal Chemistry
Elsevier France-Editions Scientifiques Medicales Elsevier, Paris., 118, 107-120.
https://doi.org/10.1016/j.ejmech.2016.04.011

Jeremić M, Pešić M, Dinić J, Bankovic J, Novaković I, Šegan D, Sladić D. Simple avarone mimetics as selective agents against multidrug resistant cancer cells. in European Journal of Medicinal Chemistry. 2016;118:107-120.
doi:10.1016/j.ejmech.2016.04.011 .

Jeremić, Marko, Pešić, Milica, Dinić, Jelena, Bankovic, Jasna, Novaković, Irena, Šegan, Dejan, Sladić, Dušan, "Simple avarone mimetics as selective agents against multidrug resistant cancer cells" in European Journal of Medicinal Chemistry, 118 (2016):107-120,
https://doi.org/10.1016/j.ejmech.2016.04.011 . .

TY  - DATA
AU  - Jeremić, Marko
AU  - Pešić, Milica
AU  - Dinić, Jelena
AU  - Bankovic, Jasna
AU  - Novaković, Irena
AU  - Šegan, Dejan
AU  - Sladić, Dušan
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4580
AB  - In this work, synthesis of alkylamino and aralkylamino derivatives of sesquiterpene quinone avarone and its model compound tert-butylquinone was described. For all obtained derivatives biological activity was studied. Cytotoxic activity of the synthesized derivatives towards multidrug resistant MDR human non small cell lung carcinoma NCI-H460/R cells, their sensitive counterpart NCI-H460 and human normal keratinocytes (HaCaT) as well as detection of cell death superoxide anion generation were investigated. Antimicrobial activity towards Gram positive and Gram negative bacteria and fungal cultures was determined. The results showed that strong cytotoxic activity toward cancer cells was improved with simple avarone mimetics. Some derivatives were selective towards MDR cancer cells. The most active derivatives induced apoptosis in both cancer cell lines, but not in normal cells. Superoxide production was induced by 2,6-disubstituted compounds in MDR cancer cells and not by less active 2,5-disubstituted compounds and was accompanied by the collapse of the mitochondrial transmembrane potential. Two tert-butylquinone derivatives were particularly selective towards MDR cancer cells. Some tert-butylquinone derivatives exhibited a strong antimicrobial activity.
PB  - Elsevier France-Editions Scientifiques Medicales Elsevier, Paris
T2  - European Journal of Medicinal Chemistry
T1  - Supplementary material for: "Simple avarone mimetics as selective agents against multidrug resistant cancer cells"
UR  - https://hdl.handle.net/21.15107/rcub_cer_4580
ER  - 

@misc{
author = "Jeremić, Marko and Pešić, Milica and Dinić, Jelena and Bankovic, Jasna and Novaković, Irena and Šegan, Dejan and Sladić, Dušan",
year = "2016",
abstract = "In this work, synthesis of alkylamino and aralkylamino derivatives of sesquiterpene quinone avarone and its model compound tert-butylquinone was described. For all obtained derivatives biological activity was studied. Cytotoxic activity of the synthesized derivatives towards multidrug resistant MDR human non small cell lung carcinoma NCI-H460/R cells, their sensitive counterpart NCI-H460 and human normal keratinocytes (HaCaT) as well as detection of cell death superoxide anion generation were investigated. Antimicrobial activity towards Gram positive and Gram negative bacteria and fungal cultures was determined. The results showed that strong cytotoxic activity toward cancer cells was improved with simple avarone mimetics. Some derivatives were selective towards MDR cancer cells. The most active derivatives induced apoptosis in both cancer cell lines, but not in normal cells. Superoxide production was induced by 2,6-disubstituted compounds in MDR cancer cells and not by less active 2,5-disubstituted compounds and was accompanied by the collapse of the mitochondrial transmembrane potential. Two tert-butylquinone derivatives were particularly selective towards MDR cancer cells. Some tert-butylquinone derivatives exhibited a strong antimicrobial activity.",
publisher = "Elsevier France-Editions Scientifiques Medicales Elsevier, Paris",
journal = "European Journal of Medicinal Chemistry",
title = "Supplementary material for: "Simple avarone mimetics as selective agents against multidrug resistant cancer cells"",
url = "https://hdl.handle.net/21.15107/rcub_cer_4580"
}

Jeremić, M., Pešić, M., Dinić, J., Bankovic, J., Novaković, I., Šegan, D.,& Sladić, D.. (2016). Supplementary material for: "Simple avarone mimetics as selective agents against multidrug resistant cancer cells". in European Journal of Medicinal Chemistry
Elsevier France-Editions Scientifiques Medicales Elsevier, Paris..
https://hdl.handle.net/21.15107/rcub_cer_4580

Jeremić M, Pešić M, Dinić J, Bankovic J, Novaković I, Šegan D, Sladić D. Supplementary material for: "Simple avarone mimetics as selective agents against multidrug resistant cancer cells". in European Journal of Medicinal Chemistry. 2016;.
https://hdl.handle.net/21.15107/rcub_cer_4580 .

Jeremić, Marko, Pešić, Milica, Dinić, Jelena, Bankovic, Jasna, Novaković, Irena, Šegan, Dejan, Sladić, Dušan, "Supplementary material for: "Simple avarone mimetics as selective agents against multidrug resistant cancer cells"" in European Journal of Medicinal Chemistry (2016),
https://hdl.handle.net/21.15107/rcub_cer_4580 .

TY  - JOUR
AU  - Dinić, Jelena
AU  - Novaković, Miroslav
AU  - Podolski-Renic, Ana
AU  - Vajs, Vlatka
AU  - Tešević, Vele
AU  - Isaković, Aleksandra
AU  - Pešić, Milica
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4162
AB  - Diarylheptanoids represent a group of plant secondary metabolites that possess multiple biological properties and are increasingly recognized for their therapeutic potential. A comparative study was performed on structurally analogous diarylheptanoids isolated from the bark of green (Alnus viridis) and black alder (Alnus glutinosa) to address their biological effects and determine structure-activity relationship. The structures and configurations of all compounds were elucidated by NMR, HR-ESI-MS, UV and IR. Diarylheptanoids actions were studied in human non-small cell lung carcinoma cells (NCI-H460) and normal keratinocytes (HaCaT). A. viridis compounds 3v, 5v, 8v and 9v that possess a carbonyl group at C-3 were considerably more potent than compounds without this group. A. viridis/A. glutinosa analogue pairs, 5v/5g and 9v/9g, which differ in the presence of 30 and 300-OH groups, were evaluated for anticancer activity and selectivity. 5v and 9v that do not possess 30 and 300-OH groups showed significantly higher cytotoxicity compared to analogues 5g and 9g. In addition, these two A. viridis compounds induced a more prominent apoptosis in both cell lines and an increase in subG0 cell cycle phase, compared to their A. glutinosa analogues. 5v and 9v treatment triggered intracellular superoxide anion accumulation and notably decreased mitochondrial transmembrane potential. In HaCaT cells, 9v and 9g with a 4,5 double bond caused a more prominent loss of mitochondrial transmembrane potential compared to 5v and 5g which possess a 5-methoxy group instead. Although green alder diarylheptanoids 5v and 9v displayed higher cytotoxicity, their analogues from black alder 5g and 9g could be more favorable for therapeutic use since they were more active in cancer cells than in normal keratinocytes. These results indicate that minor differences in the chemical structure can greatly influence the effect of diarylheptanoids on apoptosis and redox status and determine their selectivity towards cancer cells.
PB  - Elsevier
T2  - Chemico-Biological Interactions
T1  - Structural differences in diarylheptanoids analogues from Alnus viridis and Alnus glutinosa influence their activity and selectivity towards cancer cells
VL  - 249
SP  - 36
EP  - 45
DO  - 10.1016/j.cbi.2016.02.019
ER  - 

@article{
author = "Dinić, Jelena and Novaković, Miroslav and Podolski-Renic, Ana and Vajs, Vlatka and Tešević, Vele and Isaković, Aleksandra and Pešić, Milica",
year = "2016",
abstract = "Diarylheptanoids represent a group of plant secondary metabolites that possess multiple biological properties and are increasingly recognized for their therapeutic potential. A comparative study was performed on structurally analogous diarylheptanoids isolated from the bark of green (Alnus viridis) and black alder (Alnus glutinosa) to address their biological effects and determine structure-activity relationship. The structures and configurations of all compounds were elucidated by NMR, HR-ESI-MS, UV and IR. Diarylheptanoids actions were studied in human non-small cell lung carcinoma cells (NCI-H460) and normal keratinocytes (HaCaT). A. viridis compounds 3v, 5v, 8v and 9v that possess a carbonyl group at C-3 were considerably more potent than compounds without this group. A. viridis/A. glutinosa analogue pairs, 5v/5g and 9v/9g, which differ in the presence of 30 and 300-OH groups, were evaluated for anticancer activity and selectivity. 5v and 9v that do not possess 30 and 300-OH groups showed significantly higher cytotoxicity compared to analogues 5g and 9g. In addition, these two A. viridis compounds induced a more prominent apoptosis in both cell lines and an increase in subG0 cell cycle phase, compared to their A. glutinosa analogues. 5v and 9v treatment triggered intracellular superoxide anion accumulation and notably decreased mitochondrial transmembrane potential. In HaCaT cells, 9v and 9g with a 4,5 double bond caused a more prominent loss of mitochondrial transmembrane potential compared to 5v and 5g which possess a 5-methoxy group instead. Although green alder diarylheptanoids 5v and 9v displayed higher cytotoxicity, their analogues from black alder 5g and 9g could be more favorable for therapeutic use since they were more active in cancer cells than in normal keratinocytes. These results indicate that minor differences in the chemical structure can greatly influence the effect of diarylheptanoids on apoptosis and redox status and determine their selectivity towards cancer cells.",
publisher = "Elsevier",
journal = "Chemico-Biological Interactions",
title = "Structural differences in diarylheptanoids analogues from Alnus viridis and Alnus glutinosa influence their activity and selectivity towards cancer cells",
volume = "249",
pages = "36-45",
doi = "10.1016/j.cbi.2016.02.019"
}

Dinić, J., Novaković, M., Podolski-Renic, A., Vajs, V., Tešević, V., Isaković, A.,& Pešić, M.. (2016). Structural differences in diarylheptanoids analogues from Alnus viridis and Alnus glutinosa influence their activity and selectivity towards cancer cells. in Chemico-Biological Interactions
Elsevier., 249, 36-45.
https://doi.org/10.1016/j.cbi.2016.02.019

Dinić J, Novaković M, Podolski-Renic A, Vajs V, Tešević V, Isaković A, Pešić M. Structural differences in diarylheptanoids analogues from Alnus viridis and Alnus glutinosa influence their activity and selectivity towards cancer cells. in Chemico-Biological Interactions. 2016;249:36-45.
doi:10.1016/j.cbi.2016.02.019 .

Dinić, Jelena, Novaković, Miroslav, Podolski-Renic, Ana, Vajs, Vlatka, Tešević, Vele, Isaković, Aleksandra, Pešić, Milica, "Structural differences in diarylheptanoids analogues from Alnus viridis and Alnus glutinosa influence their activity and selectivity towards cancer cells" in Chemico-Biological Interactions, 249 (2016):36-45,
https://doi.org/10.1016/j.cbi.2016.02.019 . .

TY  - JOUR
AU  - Dinić, Jelena
AU  - Novaković, Miroslav
AU  - Podolski-Renic, Ana
AU  - Vajs, Vlatka
AU  - Tešević, Vele
AU  - Isaković, Aleksandra
AU  - Pešić, Milica
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1970
AB  - Diarylheptanoids represent a group of plant secondary metabolites that possess multiple biological properties and are increasingly recognized for their therapeutic potential. A comparative study was performed on structurally analogous diarylheptanoids isolated from the bark of green (Alnus viridis) and black alder (Alnus glutinosa) to address their biological effects and determine structure-activity relationship. The structures and configurations of all compounds were elucidated by NMR, HR-ESI-MS, UV and IR. Diarylheptanoids actions were studied in human non-small cell lung carcinoma cells (NCI-H460) and normal keratinocytes (HaCaT). A. viridis compounds 3v, 5v, 8v and 9v that possess a carbonyl group at C-3 were considerably more potent than compounds without this group. A. viridis/A. glutinosa analogue pairs, 5v/5g and 9v/9g, which differ in the presence of 30 and 300-OH groups, were evaluated for anticancer activity and selectivity. 5v and 9v that do not possess 30 and 300-OH groups showed significantly higher cytotoxicity compared to analogues 5g and 9g. In addition, these two A. viridis compounds induced a more prominent apoptosis in both cell lines and an increase in subG0 cell cycle phase, compared to their A. glutinosa analogues. 5v and 9v treatment triggered intracellular superoxide anion accumulation and notably decreased mitochondrial transmembrane potential. In HaCaT cells, 9v and 9g with a 4,5 double bond caused a more prominent loss of mitochondrial transmembrane potential compared to 5v and 5g which possess a 5-methoxy group instead. Although green alder diarylheptanoids 5v and 9v displayed higher cytotoxicity, their analogues from black alder 5g and 9g could be more favorable for therapeutic use since they were more active in cancer cells than in normal keratinocytes. These results indicate that minor differences in the chemical structure can greatly influence the effect of diarylheptanoids on apoptosis and redox status and determine their selectivity towards cancer cells.
PB  - Elsevier Ireland Ltd, Clare
T2  - Chemico-Biological Interactions
T1  - Structural differences in diarylheptanoids analogues from Alnus viridis and Alnus glutinosa influence their activity and selectivity towards cancer cells
VL  - 249
SP  - 36
EP  - 45
DO  - 10.1016/j.cbi.2016.02.019
ER  - 

@article{
author = "Dinić, Jelena and Novaković, Miroslav and Podolski-Renic, Ana and Vajs, Vlatka and Tešević, Vele and Isaković, Aleksandra and Pešić, Milica",
year = "2016",
abstract = "Diarylheptanoids represent a group of plant secondary metabolites that possess multiple biological properties and are increasingly recognized for their therapeutic potential. A comparative study was performed on structurally analogous diarylheptanoids isolated from the bark of green (Alnus viridis) and black alder (Alnus glutinosa) to address their biological effects and determine structure-activity relationship. The structures and configurations of all compounds were elucidated by NMR, HR-ESI-MS, UV and IR. Diarylheptanoids actions were studied in human non-small cell lung carcinoma cells (NCI-H460) and normal keratinocytes (HaCaT). A. viridis compounds 3v, 5v, 8v and 9v that possess a carbonyl group at C-3 were considerably more potent than compounds without this group. A. viridis/A. glutinosa analogue pairs, 5v/5g and 9v/9g, which differ in the presence of 30 and 300-OH groups, were evaluated for anticancer activity and selectivity. 5v and 9v that do not possess 30 and 300-OH groups showed significantly higher cytotoxicity compared to analogues 5g and 9g. In addition, these two A. viridis compounds induced a more prominent apoptosis in both cell lines and an increase in subG0 cell cycle phase, compared to their A. glutinosa analogues. 5v and 9v treatment triggered intracellular superoxide anion accumulation and notably decreased mitochondrial transmembrane potential. In HaCaT cells, 9v and 9g with a 4,5 double bond caused a more prominent loss of mitochondrial transmembrane potential compared to 5v and 5g which possess a 5-methoxy group instead. Although green alder diarylheptanoids 5v and 9v displayed higher cytotoxicity, their analogues from black alder 5g and 9g could be more favorable for therapeutic use since they were more active in cancer cells than in normal keratinocytes. These results indicate that minor differences in the chemical structure can greatly influence the effect of diarylheptanoids on apoptosis and redox status and determine their selectivity towards cancer cells.",
publisher = "Elsevier Ireland Ltd, Clare",
journal = "Chemico-Biological Interactions",
title = "Structural differences in diarylheptanoids analogues from Alnus viridis and Alnus glutinosa influence their activity and selectivity towards cancer cells",
volume = "249",
pages = "36-45",
doi = "10.1016/j.cbi.2016.02.019"
}

Dinić, J., Novaković, M., Podolski-Renic, A., Vajs, V., Tešević, V., Isaković, A.,& Pešić, M.. (2016). Structural differences in diarylheptanoids analogues from Alnus viridis and Alnus glutinosa influence their activity and selectivity towards cancer cells. in Chemico-Biological Interactions
Elsevier Ireland Ltd, Clare., 249, 36-45.
https://doi.org/10.1016/j.cbi.2016.02.019

Dinić J, Novaković M, Podolski-Renic A, Vajs V, Tešević V, Isaković A, Pešić M. Structural differences in diarylheptanoids analogues from Alnus viridis and Alnus glutinosa influence their activity and selectivity towards cancer cells. in Chemico-Biological Interactions. 2016;249:36-45.
doi:10.1016/j.cbi.2016.02.019 .

Dinić, Jelena, Novaković, Miroslav, Podolski-Renic, Ana, Vajs, Vlatka, Tešević, Vele, Isaković, Aleksandra, Pešić, Milica, "Structural differences in diarylheptanoids analogues from Alnus viridis and Alnus glutinosa influence their activity and selectivity towards cancer cells" in Chemico-Biological Interactions, 249 (2016):36-45,
https://doi.org/10.1016/j.cbi.2016.02.019 . .

TY  - JOUR
AU  - Jeremić, Marko
AU  - Pešić, Milica
AU  - Dinić, Jelena
AU  - Bankovic, Jasna
AU  - Novaković, Irena
AU  - Šegan, Dejan
AU  - Sladić, Dušan
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1862
AB  - In this work, synthesis of alkylamino and aralkylamino derivatives of sesquiterpene quinone avarone and its model compound tert-butylquinone was described. For all obtained derivatives biological activity was studied. Cytotoxic activity of the synthesized derivatives towards multidrug resistant MDR human non small cell lung carcinoma NCI-H460/R cells, their sensitive counterpart NCI-H460 and human normal keratinocytes (HaCaT) as well as detection of cell death superoxide anion generation were investigated. Antimicrobial activity towards Gram positive and Gram negative bacteria and fungal cultures was determined. The results showed that strong cytotoxic activity toward cancer cells was improved with simple avarone mimetics. Some derivatives were selective towards MDR cancer cells. The most active derivatives induced apoptosis in both cancer cell lines, but not in normal cells. Superoxide production was induced by 2,6-disubstituted compounds in MDR cancer cells and not by less active 2,5-disubstituted compounds and was accompanied by the collapse of the mitochondrial transmembrane potential. Two tert-butylquinone derivatives were particularly selective towards MDR cancer cells. Some tert-butylquinone derivatives exhibited a strong antimicrobial activity.
PB  - Elsevier France-Editions Scientifiques Medicales Elsevier, Paris
T2  - European Journal of Medicinal Chemistry
T1  - Simple avarone mimetics as selective agents against multidrug resistant cancer cells
VL  - 118
SP  - 107
EP  - 120
DO  - 10.1016/j.ejmech.2016.04.011
ER  - 

@article{
author = "Jeremić, Marko and Pešić, Milica and Dinić, Jelena and Bankovic, Jasna and Novaković, Irena and Šegan, Dejan and Sladić, Dušan",
year = "2016",
abstract = "In this work, synthesis of alkylamino and aralkylamino derivatives of sesquiterpene quinone avarone and its model compound tert-butylquinone was described. For all obtained derivatives biological activity was studied. Cytotoxic activity of the synthesized derivatives towards multidrug resistant MDR human non small cell lung carcinoma NCI-H460/R cells, their sensitive counterpart NCI-H460 and human normal keratinocytes (HaCaT) as well as detection of cell death superoxide anion generation were investigated. Antimicrobial activity towards Gram positive and Gram negative bacteria and fungal cultures was determined. The results showed that strong cytotoxic activity toward cancer cells was improved with simple avarone mimetics. Some derivatives were selective towards MDR cancer cells. The most active derivatives induced apoptosis in both cancer cell lines, but not in normal cells. Superoxide production was induced by 2,6-disubstituted compounds in MDR cancer cells and not by less active 2,5-disubstituted compounds and was accompanied by the collapse of the mitochondrial transmembrane potential. Two tert-butylquinone derivatives were particularly selective towards MDR cancer cells. Some tert-butylquinone derivatives exhibited a strong antimicrobial activity.",
publisher = "Elsevier France-Editions Scientifiques Medicales Elsevier, Paris",
journal = "European Journal of Medicinal Chemistry",
title = "Simple avarone mimetics as selective agents against multidrug resistant cancer cells",
volume = "118",
pages = "107-120",
doi = "10.1016/j.ejmech.2016.04.011"
}

Jeremić, M., Pešić, M., Dinić, J., Bankovic, J., Novaković, I., Šegan, D.,& Sladić, D.. (2016). Simple avarone mimetics as selective agents against multidrug resistant cancer cells. in European Journal of Medicinal Chemistry
Elsevier France-Editions Scientifiques Medicales Elsevier, Paris., 118, 107-120.
https://doi.org/10.1016/j.ejmech.2016.04.011

Jeremić M, Pešić M, Dinić J, Bankovic J, Novaković I, Šegan D, Sladić D. Simple avarone mimetics as selective agents against multidrug resistant cancer cells. in European Journal of Medicinal Chemistry. 2016;118:107-120.
doi:10.1016/j.ejmech.2016.04.011 .

Jeremić, Marko, Pešić, Milica, Dinić, Jelena, Bankovic, Jasna, Novaković, Irena, Šegan, Dejan, Sladić, Dušan, "Simple avarone mimetics as selective agents against multidrug resistant cancer cells" in European Journal of Medicinal Chemistry, 118 (2016):107-120,
https://doi.org/10.1016/j.ejmech.2016.04.011 . .

TY  - JOUR
AU  - Dinić, Jelena
AU  - Randelovic, Teodora
AU  - Stankovic, Tijana
AU  - Dragoj, Miodrag
AU  - Isaković, Aleksandra
AU  - Novaković, Miroslav
AU  - Pešić, Milica
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3185
AB  - Medicinal plants are recognized from ancient times as a source of diverse therapeutic agents and many of them are used as dietary supplements. Comprehensive approaches are needed that would identify bioactive components with evident activity against specific indications and provide a better link between science (ethno-botany, chemistry, biology and pharmacology) and market Recently, the bark of black alder (Alnus glutinosa) appeared at market in the form of food supplement for treatment of different skin conditions. This study aimed to evaluate protective effects of two diarylheptanoids isolated from the bark of black alder: platyphylloside, 5(S)-1,7-di(4-hydroxyphenyl)-3-heptanone-5-O-beta-D-glucopyranoside (1) and its newly discovered analog 5(S)-1,7-di(4-hydroxyphenyl)-5-O-beta-D-[6-(E-p-coumaroylglucopyranosyl)]heptane-3-one (2) towards doxorubicin damaging activity. To that end, we employed HaCaT cells, non-cancerous human keratinocytes commonly used for skin regenerative studies. Diarylheptanoids significantly antagonized the effects of doxorubicin by lowering the sensitivity of HaCaT cells to this drug. Compound 2 prevented doxorubicin-induced cell death by activating autophagy. Both land 2 protected HaCaT cells against doxorubicin-induced DNA damage. They significantly promoted migration and affected F-actin distribution. These results indicate that chemo-protective effects of diarylheptanoids may occur at multiple subcellular levels. Therefore, diarylheptanoids 1 and 2 could be considered as protective agents for non-cancerous dividing cells during chemotherapy.
PB  - Elsevier
T2  - Fitoterapia
T1  - Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes
VL  - 105
SP  - 169
EP  - 176
DO  - 10.1016/j.fitote.2015.07.003
ER  - 

@article{
author = "Dinić, Jelena and Randelovic, Teodora and Stankovic, Tijana and Dragoj, Miodrag and Isaković, Aleksandra and Novaković, Miroslav and Pešić, Milica",
year = "2015",
abstract = "Medicinal plants are recognized from ancient times as a source of diverse therapeutic agents and many of them are used as dietary supplements. Comprehensive approaches are needed that would identify bioactive components with evident activity against specific indications and provide a better link between science (ethno-botany, chemistry, biology and pharmacology) and market Recently, the bark of black alder (Alnus glutinosa) appeared at market in the form of food supplement for treatment of different skin conditions. This study aimed to evaluate protective effects of two diarylheptanoids isolated from the bark of black alder: platyphylloside, 5(S)-1,7-di(4-hydroxyphenyl)-3-heptanone-5-O-beta-D-glucopyranoside (1) and its newly discovered analog 5(S)-1,7-di(4-hydroxyphenyl)-5-O-beta-D-[6-(E-p-coumaroylglucopyranosyl)]heptane-3-one (2) towards doxorubicin damaging activity. To that end, we employed HaCaT cells, non-cancerous human keratinocytes commonly used for skin regenerative studies. Diarylheptanoids significantly antagonized the effects of doxorubicin by lowering the sensitivity of HaCaT cells to this drug. Compound 2 prevented doxorubicin-induced cell death by activating autophagy. Both land 2 protected HaCaT cells against doxorubicin-induced DNA damage. They significantly promoted migration and affected F-actin distribution. These results indicate that chemo-protective effects of diarylheptanoids may occur at multiple subcellular levels. Therefore, diarylheptanoids 1 and 2 could be considered as protective agents for non-cancerous dividing cells during chemotherapy.",
publisher = "Elsevier",
journal = "Fitoterapia",
title = "Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes",
volume = "105",
pages = "169-176",
doi = "10.1016/j.fitote.2015.07.003"
}

Dinić, J., Randelovic, T., Stankovic, T., Dragoj, M., Isaković, A., Novaković, M.,& Pešić, M.. (2015). Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes. in Fitoterapia
Elsevier., 105, 169-176.
https://doi.org/10.1016/j.fitote.2015.07.003

Dinić J, Randelovic T, Stankovic T, Dragoj M, Isaković A, Novaković M, Pešić M. Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes. in Fitoterapia. 2015;105:169-176.
doi:10.1016/j.fitote.2015.07.003 .

Dinić, Jelena, Randelovic, Teodora, Stankovic, Tijana, Dragoj, Miodrag, Isaković, Aleksandra, Novaković, Miroslav, Pešić, Milica, "Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes" in Fitoterapia, 105 (2015):169-176,
https://doi.org/10.1016/j.fitote.2015.07.003 . .

TY  - JOUR
AU  - Dinić, Jelena
AU  - Randelovic, Teodora
AU  - Stankovic, Tijana
AU  - Dragoj, Miodrag
AU  - Isaković, Aleksandra
AU  - Novaković, Miroslav
AU  - Pešić, Milica
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1668
AB  - Medicinal plants are recognized from ancient times as a source of diverse therapeutic agents and many of them are used as dietary supplements. Comprehensive approaches are needed that would identify bioactive components with evident activity against specific indications and provide a better link between science (ethno-botany, chemistry, biology and pharmacology) and market Recently, the bark of black alder (Alnus glutinosa) appeared at market in the form of food supplement for treatment of different skin conditions. This study aimed to evaluate protective effects of two diarylheptanoids isolated from the bark of black alder: platyphylloside, 5(S)-1,7-di(4-hydroxyphenyl)-3-heptanone-5-O-beta-D-glucopyranoside (1) and its newly discovered analog 5(S)-1,7-di(4-hydroxyphenyl)-5-O-beta-D-[6-(E-p-coumaroylglucopyranosyl)]heptane-3-one (2) towards doxorubicin damaging activity. To that end, we employed HaCaT cells, non-cancerous human keratinocytes commonly used for skin regenerative studies. Diarylheptanoids significantly antagonized the effects of doxorubicin by lowering the sensitivity of HaCaT cells to this drug. Compound 2 prevented doxorubicin-induced cell death by activating autophagy. Both land 2 protected HaCaT cells against doxorubicin-induced DNA damage. They significantly promoted migration and affected F-actin distribution. These results indicate that chemo-protective effects of diarylheptanoids may occur at multiple subcellular levels. Therefore, diarylheptanoids 1 and 2 could be considered as protective agents for non-cancerous dividing cells during chemotherapy.
PB  - Elsevier
T2  - Fitoterapia
T1  - Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes
VL  - 105
SP  - 169
EP  - 176
DO  - 10.1016/j.fitote.2015.07.003
ER  - 

@article{
author = "Dinić, Jelena and Randelovic, Teodora and Stankovic, Tijana and Dragoj, Miodrag and Isaković, Aleksandra and Novaković, Miroslav and Pešić, Milica",
year = "2015",
abstract = "Medicinal plants are recognized from ancient times as a source of diverse therapeutic agents and many of them are used as dietary supplements. Comprehensive approaches are needed that would identify bioactive components with evident activity against specific indications and provide a better link between science (ethno-botany, chemistry, biology and pharmacology) and market Recently, the bark of black alder (Alnus glutinosa) appeared at market in the form of food supplement for treatment of different skin conditions. This study aimed to evaluate protective effects of two diarylheptanoids isolated from the bark of black alder: platyphylloside, 5(S)-1,7-di(4-hydroxyphenyl)-3-heptanone-5-O-beta-D-glucopyranoside (1) and its newly discovered analog 5(S)-1,7-di(4-hydroxyphenyl)-5-O-beta-D-[6-(E-p-coumaroylglucopyranosyl)]heptane-3-one (2) towards doxorubicin damaging activity. To that end, we employed HaCaT cells, non-cancerous human keratinocytes commonly used for skin regenerative studies. Diarylheptanoids significantly antagonized the effects of doxorubicin by lowering the sensitivity of HaCaT cells to this drug. Compound 2 prevented doxorubicin-induced cell death by activating autophagy. Both land 2 protected HaCaT cells against doxorubicin-induced DNA damage. They significantly promoted migration and affected F-actin distribution. These results indicate that chemo-protective effects of diarylheptanoids may occur at multiple subcellular levels. Therefore, diarylheptanoids 1 and 2 could be considered as protective agents for non-cancerous dividing cells during chemotherapy.",
publisher = "Elsevier",
journal = "Fitoterapia",
title = "Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes",
volume = "105",
pages = "169-176",
doi = "10.1016/j.fitote.2015.07.003"
}

Dinić, J., Randelovic, T., Stankovic, T., Dragoj, M., Isaković, A., Novaković, M.,& Pešić, M.. (2015). Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes. in Fitoterapia
Elsevier., 105, 169-176.
https://doi.org/10.1016/j.fitote.2015.07.003

Dinić J, Randelovic T, Stankovic T, Dragoj M, Isaković A, Novaković M, Pešić M. Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes. in Fitoterapia. 2015;105:169-176.
doi:10.1016/j.fitote.2015.07.003 .

Dinić, Jelena, Randelovic, Teodora, Stankovic, Tijana, Dragoj, Miodrag, Isaković, Aleksandra, Novaković, Miroslav, Pešić, Milica, "Chemo-protective and regenerative effects of diarylheptanoids from the bark of black alder (Alnus glutinosa) in human normal keratinocytes" in Fitoterapia, 105 (2015):169-176,
https://doi.org/10.1016/j.fitote.2015.07.003 . .

TY  - JOUR
AU  - Dinić, Jelena
AU  - Novaković, Miroslav
AU  - Podolski-Renic, Ana
AU  - Stojkovic, Sonja
AU  - Mandić, Boris
AU  - Tešević, Vele
AU  - Vajs, Vlatka
AU  - Isaković, Aleksandra
AU  - Pešić, Milica
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1434
AB  - Diarylheptanoids belong to polyphenols, a group of plant secondary metabolites with multiple biological properties. Many of them display antioxidative, cytotoxic, or anticancer actions and are increasingly recognized as potential therapeutic agents. The aim of this study was to evaluate antioxidant and cytoprotective activity of two diarylheptanoids: platyphylloside 5(S)-1,7-di(4-hydroxyphenyl)-3-heptanone-5-O-beta-D-glucopyranoside (1) and its newly discovered analog 5(S)-1,7-di(4-hydroxyphenyl)-5-O-beta-D-[6-(E-p-coumaroylglucopyranosyl)]heptane-3-one (2), both isolated from the bark of black alder (Alnus glutinosa). To that end, we have employed a cancer cell line (NCI-H460), normal human keratinocytes (HaCaT), and peripheral blood mononuclear cells. The effects on cell growth were assessed by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide colorimetric assay. Cell death was examined by annexin V/propidium iodide staining on a flow cytometer. Reactive oxygen species production was examined by dihydroethidium staining. Mitochondrial structure and doxorubicin localization were visualized by fluorescent microscopy. Gene expression of manganese superoxide dismutase and hypoxia-inducible factor-1 alpha was determined by reverse transcription polymerase chain reaction. Diarylheptanoids antagonized the effects of either doxorubicin or cisplatin, significantly increasing their IC50 values in normal cells. Diarylheptanoid 1 induced the retention of doxorubicin in cytoplasm and reduced mitochondrial fragmentation associated with doxorubicin application. Diarylheptanoid 2 reduced the reactive oxygen species production induced by cisplatin. Both compounds increased the messenger ribonucleic acid expression of enzymes involved in reactive oxygen species elimination (manganese superoxide dismutase and hypoxia-inducible factor-1 alpha). These results indicate that neutralization of reactive oxygen species is an important mechanism of diarylheptanoid action, although these compounds exert a considerable anticancer effect. Therefore, these compounds may serve as protectors of normal cells during chemotherapy without significantly diminishing the effect of the applied chemotherapeutic.
PB  - Georg Thieme Verlag Kg, Stuttgart
T2  - Planta Medica
T1  - Antioxidative Activity of Diarylheptanoids from the Bark of Black Alder (Alnus glutinosa) and Their Interaction with Anticancer Drugs
VL  - 80
IS  - 13
SP  - 1088
EP  - 1096
DO  - 10.1055/s-0034-1382993
ER  - 

@article{
author = "Dinić, Jelena and Novaković, Miroslav and Podolski-Renic, Ana and Stojkovic, Sonja and Mandić, Boris and Tešević, Vele and Vajs, Vlatka and Isaković, Aleksandra and Pešić, Milica",
year = "2014",
abstract = "Diarylheptanoids belong to polyphenols, a group of plant secondary metabolites with multiple biological properties. Many of them display antioxidative, cytotoxic, or anticancer actions and are increasingly recognized as potential therapeutic agents. The aim of this study was to evaluate antioxidant and cytoprotective activity of two diarylheptanoids: platyphylloside 5(S)-1,7-di(4-hydroxyphenyl)-3-heptanone-5-O-beta-D-glucopyranoside (1) and its newly discovered analog 5(S)-1,7-di(4-hydroxyphenyl)-5-O-beta-D-[6-(E-p-coumaroylglucopyranosyl)]heptane-3-one (2), both isolated from the bark of black alder (Alnus glutinosa). To that end, we have employed a cancer cell line (NCI-H460), normal human keratinocytes (HaCaT), and peripheral blood mononuclear cells. The effects on cell growth were assessed by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide colorimetric assay. Cell death was examined by annexin V/propidium iodide staining on a flow cytometer. Reactive oxygen species production was examined by dihydroethidium staining. Mitochondrial structure and doxorubicin localization were visualized by fluorescent microscopy. Gene expression of manganese superoxide dismutase and hypoxia-inducible factor-1 alpha was determined by reverse transcription polymerase chain reaction. Diarylheptanoids antagonized the effects of either doxorubicin or cisplatin, significantly increasing their IC50 values in normal cells. Diarylheptanoid 1 induced the retention of doxorubicin in cytoplasm and reduced mitochondrial fragmentation associated with doxorubicin application. Diarylheptanoid 2 reduced the reactive oxygen species production induced by cisplatin. Both compounds increased the messenger ribonucleic acid expression of enzymes involved in reactive oxygen species elimination (manganese superoxide dismutase and hypoxia-inducible factor-1 alpha). These results indicate that neutralization of reactive oxygen species is an important mechanism of diarylheptanoid action, although these compounds exert a considerable anticancer effect. Therefore, these compounds may serve as protectors of normal cells during chemotherapy without significantly diminishing the effect of the applied chemotherapeutic.",
publisher = "Georg Thieme Verlag Kg, Stuttgart",
journal = "Planta Medica",
title = "Antioxidative Activity of Diarylheptanoids from the Bark of Black Alder (Alnus glutinosa) and Their Interaction with Anticancer Drugs",
volume = "80",
number = "13",
pages = "1088-1096",
doi = "10.1055/s-0034-1382993"
}

Dinić, J., Novaković, M., Podolski-Renic, A., Stojkovic, S., Mandić, B., Tešević, V., Vajs, V., Isaković, A.,& Pešić, M.. (2014). Antioxidative Activity of Diarylheptanoids from the Bark of Black Alder (Alnus glutinosa) and Their Interaction with Anticancer Drugs. in Planta Medica
Georg Thieme Verlag Kg, Stuttgart., 80(13), 1088-1096.
https://doi.org/10.1055/s-0034-1382993

Dinić J, Novaković M, Podolski-Renic A, Stojkovic S, Mandić B, Tešević V, Vajs V, Isaković A, Pešić M. Antioxidative Activity of Diarylheptanoids from the Bark of Black Alder (Alnus glutinosa) and Their Interaction with Anticancer Drugs. in Planta Medica. 2014;80(13):1088-1096.
doi:10.1055/s-0034-1382993 .

Dinić, Jelena, Novaković, Miroslav, Podolski-Renic, Ana, Stojkovic, Sonja, Mandić, Boris, Tešević, Vele, Vajs, Vlatka, Isaković, Aleksandra, Pešić, Milica, "Antioxidative Activity of Diarylheptanoids from the Bark of Black Alder (Alnus glutinosa) and Their Interaction with Anticancer Drugs" in Planta Medica, 80, no. 13 (2014):1088-1096,
https://doi.org/10.1055/s-0034-1382993 . .

TY  - JOUR
AU  - Aljančić, Ivana
AU  - Vučković, Ivan
AU  - Jadranin, Milka
AU  - Pešić, Milica
AU  - Đorđević, Iris
AU  - Podolski-Renic, Ana
AU  - Stojkovic, Sonja
AU  - Menković, Nebojša
AU  - Vajs, Vlatka
AU  - Milosavljević, Slobodan
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1542
AB  - Dimers tomoroside A (1) and tomoroside B (2) of the co-occuring known chalcone monomer (3), along with the seven known flavonoid glucosides (4-10), were isolated from the aerial parts of Helichrysum zivojinii Cernjavski & Soska. The structures of the isolated compounds were elucidated by spectroscopic techniques. Compound 1 inhibited topo Ha and hif-1 alpha expression and stimulated doxorubicin anticancer effect, while 2 increased the expression of hif-1 alpha a, probably acting as antioxidant and redox status modulator. Notably, 2 synergized with Tipifarnib showing potential to improve the action of this new chemotherapeutic involved in the modulation of mitogene activated protein (MAP) kinase signaling pathway.
PB  - Oxford : Pergamon-Elsevier Science Ltd
T2  - Phytochemistry
T1  - Two structurally distinct chalcone dimers from Helichrysum zivojinii and their activities in cancer cell lines
VL  - 98
SP  - 190
EP  - 196
DO  - 10.1016/j.phytochem.2013.11.025
ER  - 

@article{
author = "Aljančić, Ivana and Vučković, Ivan and Jadranin, Milka and Pešić, Milica and Đorđević, Iris and Podolski-Renic, Ana and Stojkovic, Sonja and Menković, Nebojša and Vajs, Vlatka and Milosavljević, Slobodan",
year = "2014",
abstract = "Dimers tomoroside A (1) and tomoroside B (2) of the co-occuring known chalcone monomer (3), along with the seven known flavonoid glucosides (4-10), were isolated from the aerial parts of Helichrysum zivojinii Cernjavski & Soska. The structures of the isolated compounds were elucidated by spectroscopic techniques. Compound 1 inhibited topo Ha and hif-1 alpha expression and stimulated doxorubicin anticancer effect, while 2 increased the expression of hif-1 alpha a, probably acting as antioxidant and redox status modulator. Notably, 2 synergized with Tipifarnib showing potential to improve the action of this new chemotherapeutic involved in the modulation of mitogene activated protein (MAP) kinase signaling pathway.",
publisher = "Oxford : Pergamon-Elsevier Science Ltd",
journal = "Phytochemistry",
title = "Two structurally distinct chalcone dimers from Helichrysum zivojinii and their activities in cancer cell lines",
volume = "98",
pages = "190-196",
doi = "10.1016/j.phytochem.2013.11.025"
}

Aljančić, I., Vučković, I., Jadranin, M., Pešić, M., Đorđević, I., Podolski-Renic, A., Stojkovic, S., Menković, N., Vajs, V.,& Milosavljević, S.. (2014). Two structurally distinct chalcone dimers from Helichrysum zivojinii and their activities in cancer cell lines. in Phytochemistry
Oxford : Pergamon-Elsevier Science Ltd., 98, 190-196.
https://doi.org/10.1016/j.phytochem.2013.11.025

Aljančić I, Vučković I, Jadranin M, Pešić M, Đorđević I, Podolski-Renic A, Stojkovic S, Menković N, Vajs V, Milosavljević S. Two structurally distinct chalcone dimers from Helichrysum zivojinii and their activities in cancer cell lines. in Phytochemistry. 2014;98:190-196.
doi:10.1016/j.phytochem.2013.11.025 .

Aljančić, Ivana, Vučković, Ivan, Jadranin, Milka, Pešić, Milica, Đorđević, Iris, Podolski-Renic, Ana, Stojkovic, Sonja, Menković, Nebojša, Vajs, Vlatka, Milosavljević, Slobodan, "Two structurally distinct chalcone dimers from Helichrysum zivojinii and their activities in cancer cell lines" in Phytochemistry, 98 (2014):190-196,
https://doi.org/10.1016/j.phytochem.2013.11.025 . .

TY  - JOUR
AU  - Jadranin, Milka
AU  - Pešić, Milica
AU  - Aljančić, Ivana
AU  - Milosavljević, Slobodan
AU  - Todorović, Nina
AU  - Podolski-Renic, Ana
AU  - Bankovic, Jasna
AU  - Tanic, Nikola
AU  - Markovic, Ivanka
AU  - Vajs, Vlatka
AU  - Tešević, Vele
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1278
AB  - Thirteen jatrophane diterpenoids (1-10, 13-15), three previously isolated (11, 12, 16) and a known tigliane (17) were isolated from the latex of Euphorbia dendroides. The structures and relative configurations of compounds were elucidated by spectroscopic techniques. The P-glycoprotein (P-gp) inhibiting activities of the representative set of jatrophanes (1-6 and 11-16) have been assessed. Jatrophanes 2 and 5 demonstrated the most powerful inhibition of P-gp, higher than R(+)-verapamil and tariquidar in colorectal multi-drug resistant (MDR) cells (DLD1-TxR).
PB  - Oxford : Pergamon-Elsevier Science Ltd
T2  - Phytochemistry
T1  - Jatrophane diterpenoids from the latex of Euphorbia dendroides and their anti-P-glycoprotein activity in human multi-drug resistant cancer cell lines
VL  - 86
SP  - 208
EP  - 217
DO  - 10.1016/j.phytochem.2012.09.003
ER  - 

@article{
author = "Jadranin, Milka and Pešić, Milica and Aljančić, Ivana and Milosavljević, Slobodan and Todorović, Nina and Podolski-Renic, Ana and Bankovic, Jasna and Tanic, Nikola and Markovic, Ivanka and Vajs, Vlatka and Tešević, Vele",
year = "2013",
abstract = "Thirteen jatrophane diterpenoids (1-10, 13-15), three previously isolated (11, 12, 16) and a known tigliane (17) were isolated from the latex of Euphorbia dendroides. The structures and relative configurations of compounds were elucidated by spectroscopic techniques. The P-glycoprotein (P-gp) inhibiting activities of the representative set of jatrophanes (1-6 and 11-16) have been assessed. Jatrophanes 2 and 5 demonstrated the most powerful inhibition of P-gp, higher than R(+)-verapamil and tariquidar in colorectal multi-drug resistant (MDR) cells (DLD1-TxR).",
publisher = "Oxford : Pergamon-Elsevier Science Ltd",
journal = "Phytochemistry",
title = "Jatrophane diterpenoids from the latex of Euphorbia dendroides and their anti-P-glycoprotein activity in human multi-drug resistant cancer cell lines",
volume = "86",
pages = "208-217",
doi = "10.1016/j.phytochem.2012.09.003"
}

Jadranin, M., Pešić, M., Aljančić, I., Milosavljević, S., Todorović, N., Podolski-Renic, A., Bankovic, J., Tanic, N., Markovic, I., Vajs, V.,& Tešević, V.. (2013). Jatrophane diterpenoids from the latex of Euphorbia dendroides and their anti-P-glycoprotein activity in human multi-drug resistant cancer cell lines. in Phytochemistry
Oxford : Pergamon-Elsevier Science Ltd., 86, 208-217.
https://doi.org/10.1016/j.phytochem.2012.09.003

Jadranin M, Pešić M, Aljančić I, Milosavljević S, Todorović N, Podolski-Renic A, Bankovic J, Tanic N, Markovic I, Vajs V, Tešević V. Jatrophane diterpenoids from the latex of Euphorbia dendroides and their anti-P-glycoprotein activity in human multi-drug resistant cancer cell lines. in Phytochemistry. 2013;86:208-217.
doi:10.1016/j.phytochem.2012.09.003 .

Jadranin, Milka, Pešić, Milica, Aljančić, Ivana, Milosavljević, Slobodan, Todorović, Nina, Podolski-Renic, Ana, Bankovic, Jasna, Tanic, Nikola, Markovic, Ivanka, Vajs, Vlatka, Tešević, Vele, "Jatrophane diterpenoids from the latex of Euphorbia dendroides and their anti-P-glycoprotein activity in human multi-drug resistant cancer cell lines" in Phytochemistry, 86 (2013):208-217,
https://doi.org/10.1016/j.phytochem.2012.09.003 . .

TY  - JOUR
AU  - Podolski-Renic, Ana
AU  - Jadranin, Milka
AU  - Stankovic, Tijana
AU  - Bankovic, Jasna
AU  - Stojkovic, Sonja
AU  - Chiourea, Maria
AU  - Aljančić, Ivana
AU  - Vajs, Vlatka
AU  - Tešević, Vele
AU  - Ruzdijic, Sabera
AU  - Gagos, Sarantis
AU  - Tanic, Nikola
AU  - Pešić, Milica
PY  - 2013
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1176
AB  - Multi-drug resistance (MDR) is a major obstacle to successful cancer treatment. Therefore, in vitro models are necessary for the investigation of the phenotypic changes provoked by cytotoxic agents and more importantly for preclinical testing of new anticancer drugs. We analyzed chromosomal, numerical, and structural changes after development of MDR, alterations in p53 and PTEN, single nucleotide polymorphisms (SNPs) in the mdr1 gene and corresponding protein expression of P-glycoprotein (P-gp) in three human MDR cancer cell lines: non-small cell lung carcinoma NCI-H460/R, colorectal carcinoma DLD1-TxR, and glioma U87-TxR. In addition, we explored how these molecular and phenotypic alterations influence the anticancer effect of new drugs. Cytogenetic analysis showed polyploidy reduction after development of MDR in U87-TxR. Losses of 6q in all resistant cancer cell lines and inactivation of p53 in U87-TxR and PTEN in DLD1-TxR were also revealed. Overexpression of P-gp was observed in all MDR cancer cell lines. We evaluated the anticancer activities and MDR reversal potential of Akt inhibitor GSK690693, Ras inhibitor Tipifarnib, and two P-gp inhibitors (jatrophane diterpenoids). Their effects vary due to the cell-type differences, existence of MDR phenotype, presence of mdr1 SNP, and tumor suppressors' alterations. Tipifarnib and jatrophane diterpenoids significantly sensitized MDR cancer cells to paclitaxel. In conclusion, investigated MDR cancer cells obtained new molecular and cytogenetic characteristics that may serve as potential clinical prognostic markers. In addition, these MDR cancer cell lines present a valuable model for preclinical evaluation of new anticancer agents.
PB  - Springer, New York
T2  - Cancer Chemotherapy and Pharmacology
T1  - Molecular and cytogenetic changes in multi-drug resistant cancer cells and their influence on new compounds testing
VL  - 72
IS  - 3
SP  - 683
EP  - 697
DO  - 10.1007/s00280-013-2247-1
ER  - 

@article{
author = "Podolski-Renic, Ana and Jadranin, Milka and Stankovic, Tijana and Bankovic, Jasna and Stojkovic, Sonja and Chiourea, Maria and Aljančić, Ivana and Vajs, Vlatka and Tešević, Vele and Ruzdijic, Sabera and Gagos, Sarantis and Tanic, Nikola and Pešić, Milica",
year = "2013",
abstract = "Multi-drug resistance (MDR) is a major obstacle to successful cancer treatment. Therefore, in vitro models are necessary for the investigation of the phenotypic changes provoked by cytotoxic agents and more importantly for preclinical testing of new anticancer drugs. We analyzed chromosomal, numerical, and structural changes after development of MDR, alterations in p53 and PTEN, single nucleotide polymorphisms (SNPs) in the mdr1 gene and corresponding protein expression of P-glycoprotein (P-gp) in three human MDR cancer cell lines: non-small cell lung carcinoma NCI-H460/R, colorectal carcinoma DLD1-TxR, and glioma U87-TxR. In addition, we explored how these molecular and phenotypic alterations influence the anticancer effect of new drugs. Cytogenetic analysis showed polyploidy reduction after development of MDR in U87-TxR. Losses of 6q in all resistant cancer cell lines and inactivation of p53 in U87-TxR and PTEN in DLD1-TxR were also revealed. Overexpression of P-gp was observed in all MDR cancer cell lines. We evaluated the anticancer activities and MDR reversal potential of Akt inhibitor GSK690693, Ras inhibitor Tipifarnib, and two P-gp inhibitors (jatrophane diterpenoids). Their effects vary due to the cell-type differences, existence of MDR phenotype, presence of mdr1 SNP, and tumor suppressors' alterations. Tipifarnib and jatrophane diterpenoids significantly sensitized MDR cancer cells to paclitaxel. In conclusion, investigated MDR cancer cells obtained new molecular and cytogenetic characteristics that may serve as potential clinical prognostic markers. In addition, these MDR cancer cell lines present a valuable model for preclinical evaluation of new anticancer agents.",
publisher = "Springer, New York",
journal = "Cancer Chemotherapy and Pharmacology",
title = "Molecular and cytogenetic changes in multi-drug resistant cancer cells and their influence on new compounds testing",
volume = "72",
number = "3",
pages = "683-697",
doi = "10.1007/s00280-013-2247-1"
}

Podolski-Renic, A., Jadranin, M., Stankovic, T., Bankovic, J., Stojkovic, S., Chiourea, M., Aljančić, I., Vajs, V., Tešević, V., Ruzdijic, S., Gagos, S., Tanic, N.,& Pešić, M.. (2013). Molecular and cytogenetic changes in multi-drug resistant cancer cells and their influence on new compounds testing. in Cancer Chemotherapy and Pharmacology
Springer, New York., 72(3), 683-697.
https://doi.org/10.1007/s00280-013-2247-1

Podolski-Renic A, Jadranin M, Stankovic T, Bankovic J, Stojkovic S, Chiourea M, Aljančić I, Vajs V, Tešević V, Ruzdijic S, Gagos S, Tanic N, Pešić M. Molecular and cytogenetic changes in multi-drug resistant cancer cells and their influence on new compounds testing. in Cancer Chemotherapy and Pharmacology. 2013;72(3):683-697.
doi:10.1007/s00280-013-2247-1 .

Podolski-Renic, Ana, Jadranin, Milka, Stankovic, Tijana, Bankovic, Jasna, Stojkovic, Sonja, Chiourea, Maria, Aljančić, Ivana, Vajs, Vlatka, Tešević, Vele, Ruzdijic, Sabera, Gagos, Sarantis, Tanic, Nikola, Pešić, Milica, "Molecular and cytogenetic changes in multi-drug resistant cancer cells and their influence on new compounds testing" in Cancer Chemotherapy and Pharmacology, 72, no. 3 (2013):683-697,
https://doi.org/10.1007/s00280-013-2247-1 . .

TY  - JOUR
AU  - Pešić, Milica
AU  - Bankovic, Jasna
AU  - Aljančić, Ivana
AU  - Todorović, Nina
AU  - Jadranin, Milka
AU  - Vajs, Vlatka
AU  - Tešević, Vele
AU  - Vučković, Ivan
AU  - Momcilovic, Miljana
AU  - Markovic, Ivanka D.
AU  - Tanic, Nikola
AU  - Ruzdijic, Sabera
PY  - 2011
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/830
AB  - Jatrophane diterpenes were shown to be inhibitors of P-glycoprotein (P-gp). There are also evidences on their microtubule-interacting activity in cancer cells. We evaluated new anti-cancer characteristics of two jatrophane type compounds from Euphorbia dendroides. For that purpose, the model system of sensitive non-small cell lung cancer cell line (NCI-H460) and its resistant counterpart (NCI-H460/R) was used. Although both jatrophanes showed inhibitory effect on cancer cell growth, they were non-toxic for peripheral blood mononuclear cells (PBMC). We examined their effects in combination with paclitaxel (PTX), a well-known mitotic spindle interacting chemotherapeutic. Jatrophanes overcome PTX resistance in concentration-dependent manner in MDR cancer cell line (NCI-H460/R). We observed that this synergistic effect is not caused merely by P-gp inhibition. In combination with PTX, jatrophanes induce cell killing and change cell cycle distribution leading to G2/M arrest. Furthermore, they exert an anti-angiogenic effect by decreasing the vascular endothelial growth factor (VEGF) secretion. The reduction of the level of mdr1 mRNA expression in sensitive cells, suggests that these compounds could not contribute to the development of resistance. In conclusion, present study provides a rational basis for the new cancer treatment approach with jatrophanes that are non-toxic to normal cells and have new favorable anti-cancer characteristics.
PB  - Oxford : Pergamon-Elsevier Science Ltd
T2  - Food and Chemical Toxicology
T1  - New anti-cancer characteristics of jatrophane diterpenes from Euphorbia dendroides
VL  - 49
IS  - 12
SP  - 3165
EP  - 3173
DO  - 10.1016/j.fct.2011.09.035
ER  - 

@article{
author = "Pešić, Milica and Bankovic, Jasna and Aljančić, Ivana and Todorović, Nina and Jadranin, Milka and Vajs, Vlatka and Tešević, Vele and Vučković, Ivan and Momcilovic, Miljana and Markovic, Ivanka D. and Tanic, Nikola and Ruzdijic, Sabera",
year = "2011",
abstract = "Jatrophane diterpenes were shown to be inhibitors of P-glycoprotein (P-gp). There are also evidences on their microtubule-interacting activity in cancer cells. We evaluated new anti-cancer characteristics of two jatrophane type compounds from Euphorbia dendroides. For that purpose, the model system of sensitive non-small cell lung cancer cell line (NCI-H460) and its resistant counterpart (NCI-H460/R) was used. Although both jatrophanes showed inhibitory effect on cancer cell growth, they were non-toxic for peripheral blood mononuclear cells (PBMC). We examined their effects in combination with paclitaxel (PTX), a well-known mitotic spindle interacting chemotherapeutic. Jatrophanes overcome PTX resistance in concentration-dependent manner in MDR cancer cell line (NCI-H460/R). We observed that this synergistic effect is not caused merely by P-gp inhibition. In combination with PTX, jatrophanes induce cell killing and change cell cycle distribution leading to G2/M arrest. Furthermore, they exert an anti-angiogenic effect by decreasing the vascular endothelial growth factor (VEGF) secretion. The reduction of the level of mdr1 mRNA expression in sensitive cells, suggests that these compounds could not contribute to the development of resistance. In conclusion, present study provides a rational basis for the new cancer treatment approach with jatrophanes that are non-toxic to normal cells and have new favorable anti-cancer characteristics.",
publisher = "Oxford : Pergamon-Elsevier Science Ltd",
journal = "Food and Chemical Toxicology",
title = "New anti-cancer characteristics of jatrophane diterpenes from Euphorbia dendroides",
volume = "49",
number = "12",
pages = "3165-3173",
doi = "10.1016/j.fct.2011.09.035"
}

Pešić, M., Bankovic, J., Aljančić, I., Todorović, N., Jadranin, M., Vajs, V., Tešević, V., Vučković, I., Momcilovic, M., Markovic, I. D., Tanic, N.,& Ruzdijic, S.. (2011). New anti-cancer characteristics of jatrophane diterpenes from Euphorbia dendroides. in Food and Chemical Toxicology
Oxford : Pergamon-Elsevier Science Ltd., 49(12), 3165-3173.
https://doi.org/10.1016/j.fct.2011.09.035

Pešić M, Bankovic J, Aljančić I, Todorović N, Jadranin M, Vajs V, Tešević V, Vučković I, Momcilovic M, Markovic ID, Tanic N, Ruzdijic S. New anti-cancer characteristics of jatrophane diterpenes from Euphorbia dendroides. in Food and Chemical Toxicology. 2011;49(12):3165-3173.
doi:10.1016/j.fct.2011.09.035 .

Pešić, Milica, Bankovic, Jasna, Aljančić, Ivana, Todorović, Nina, Jadranin, Milka, Vajs, Vlatka, Tešević, Vele, Vučković, Ivan, Momcilovic, Miljana, Markovic, Ivanka D., Tanic, Nikola, Ruzdijic, Sabera, "New anti-cancer characteristics of jatrophane diterpenes from Euphorbia dendroides" in Food and Chemical Toxicology, 49, no. 12 (2011):3165-3173,
https://doi.org/10.1016/j.fct.2011.09.035 . .

TY  - JOUR
AU  - Aljančić, Ivana
AU  - Pešić, Milica
AU  - Milosavljević, Slobodan
AU  - Todorović, Nina
AU  - Jadranin, Milka
AU  - Miosavljevic, Goran
AU  - Povrenovic, Dragan
AU  - Bankovic, Jasna
AU  - Tanic, Nikola
AU  - Markovic, Ivanka D.
AU  - Ruzdijic, Sabera
AU  - Vajs, Vlatka
AU  - Tešević, Vele
PY  - 2011
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/883
AB  - From the Montenegrin spurge Euphorbia dendroides, seven new diterpenoids [jatrophanes (1-6) and a tigliane (7)] were isolated and their structures elucidated by spectroscopic techniques. The biological activity of the new compounds was studied against four human cancer cell lines. The most effective jatrophane-type compound (2) and its structurally closely related derivative (1) were evaluated for their interactions with paclitaxel and doxorubicin using a multidrug-resistant cancer cell line. Both compounds exerted a strong reversal potential resulting from inhibition of P-glycoprotein transport.
PB  - American Chemical Society (ACS)
T2  - Journal of Natural Products
T1  - Isolation and Biological Evaluation of Jatrophane Diterpenoids from Euphorbia dendroides
VL  - 74
IS  - 7
SP  - 1613
EP  - 1620
DO  - 10.1021/np200241c
ER  - 

@article{
author = "Aljančić, Ivana and Pešić, Milica and Milosavljević, Slobodan and Todorović, Nina and Jadranin, Milka and Miosavljevic, Goran and Povrenovic, Dragan and Bankovic, Jasna and Tanic, Nikola and Markovic, Ivanka D. and Ruzdijic, Sabera and Vajs, Vlatka and Tešević, Vele",
year = "2011",
abstract = "From the Montenegrin spurge Euphorbia dendroides, seven new diterpenoids [jatrophanes (1-6) and a tigliane (7)] were isolated and their structures elucidated by spectroscopic techniques. The biological activity of the new compounds was studied against four human cancer cell lines. The most effective jatrophane-type compound (2) and its structurally closely related derivative (1) were evaluated for their interactions with paclitaxel and doxorubicin using a multidrug-resistant cancer cell line. Both compounds exerted a strong reversal potential resulting from inhibition of P-glycoprotein transport.",
publisher = "American Chemical Society (ACS)",
journal = "Journal of Natural Products",
title = "Isolation and Biological Evaluation of Jatrophane Diterpenoids from Euphorbia dendroides",
volume = "74",
number = "7",
pages = "1613-1620",
doi = "10.1021/np200241c"
}

Aljančić, I., Pešić, M., Milosavljević, S., Todorović, N., Jadranin, M., Miosavljevic, G., Povrenovic, D., Bankovic, J., Tanic, N., Markovic, I. D., Ruzdijic, S., Vajs, V.,& Tešević, V.. (2011). Isolation and Biological Evaluation of Jatrophane Diterpenoids from Euphorbia dendroides. in Journal of Natural Products
American Chemical Society (ACS)., 74(7), 1613-1620.
https://doi.org/10.1021/np200241c

Aljančić I, Pešić M, Milosavljević S, Todorović N, Jadranin M, Miosavljevic G, Povrenovic D, Bankovic J, Tanic N, Markovic ID, Ruzdijic S, Vajs V, Tešević V. Isolation and Biological Evaluation of Jatrophane Diterpenoids from Euphorbia dendroides. in Journal of Natural Products. 2011;74(7):1613-1620.
doi:10.1021/np200241c .

Aljančić, Ivana, Pešić, Milica, Milosavljević, Slobodan, Todorović, Nina, Jadranin, Milka, Miosavljevic, Goran, Povrenovic, Dragan, Bankovic, Jasna, Tanic, Nikola, Markovic, Ivanka D., Ruzdijic, Sabera, Vajs, Vlatka, Tešević, Vele, "Isolation and Biological Evaluation of Jatrophane Diterpenoids from Euphorbia dendroides" in Journal of Natural Products, 74, no. 7 (2011):1613-1620,
https://doi.org/10.1021/np200241c . .