Petković, Vladana

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orcid::0000-0003-0538-3322
  • Petković, Vladana (2)
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Author's Bibliography

Pomegranate (Punica granatum L.) Peel Extract: Potential Cytotoxic Agent Against Different Cancer Cell Lines

Keta, Otilija D.; Deljanin, Milena; Petković, Vladana; Zdunić, Gordana; Janković, Teodora; Živković, Jelena; Ristić-Fira, Aleksandra; Petrović, Ivan M.; Šavikin, Katarina

(2020)

TY  - JOUR
AU  - Keta, Otilija D.
AU  - Deljanin, Milena
AU  - Petković, Vladana
AU  - Zdunić, Gordana
AU  - Janković, Teodora
AU  - Živković, Jelena
AU  - Ristić-Fira, Aleksandra
AU  - Petrović, Ivan M.
AU  - Šavikin, Katarina
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8996
AB  - The aim of the present study was to investigate effects of pomegranate peel (PP) extract on different human cancer cell lines. MTT was performed to estimate cytotoxic effects of PP extract against HTB140, HTB177, MCF7, HCT116 human cancer cell lines and MRC-5 normal fibroblasts. Clonogenic assay was used to reveal cell survival after the treatment with PP extract. Cell cycle analysis was done using flow cytometry. Wound healing assay was applied to estimate inhibitory effects of PP extract on migration of cancer cells. The results showed that PP extract expressed selective cytotoxicity for cancer cells compared to normal cell line. Analyzed cancer cell lines displayed individual variations in sensitivity to PP extract reflected through changes in clonogenic survival, cell cycle distribution and migration, which may be due to the specific nature of each tested cell line. In conclusion, PP extract exhibits good inhibitory effects on tested cancer cell lines.
T2  - Records of Natural Products
T1  - Pomegranate (Punica granatum L.) Peel Extract: Potential Cytotoxic Agent Against Different Cancer Cell Lines
VL  - 14
IS  - 5
SP  - 326
EP  - 339
DO  - 10.25135/rnp.170.19.11.1477
ER  - 
@article{
author = "Keta, Otilija D. and Deljanin, Milena and Petković, Vladana and Zdunić, Gordana and Janković, Teodora and Živković, Jelena and Ristić-Fira, Aleksandra and Petrović, Ivan M. and Šavikin, Katarina",
year = "2020",
url = "https://vinar.vin.bg.ac.rs/handle/123456789/8996",
abstract = "The aim of the present study was to investigate effects of pomegranate peel (PP) extract on different human cancer cell lines. MTT was performed to estimate cytotoxic effects of PP extract against HTB140, HTB177, MCF7, HCT116 human cancer cell lines and MRC-5 normal fibroblasts. Clonogenic assay was used to reveal cell survival after the treatment with PP extract. Cell cycle analysis was done using flow cytometry. Wound healing assay was applied to estimate inhibitory effects of PP extract on migration of cancer cells. The results showed that PP extract expressed selective cytotoxicity for cancer cells compared to normal cell line. Analyzed cancer cell lines displayed individual variations in sensitivity to PP extract reflected through changes in clonogenic survival, cell cycle distribution and migration, which may be due to the specific nature of each tested cell line. In conclusion, PP extract exhibits good inhibitory effects on tested cancer cell lines.",
journal = "Records of Natural Products",
title = "Pomegranate (Punica granatum L.) Peel Extract: Potential Cytotoxic Agent Against Different Cancer Cell Lines",
volume = "14",
number = "5",
pages = "326-339",
doi = "10.25135/rnp.170.19.11.1477"
}
Keta, O. D., Deljanin, M., Petković, V., Zdunić, G., Janković, T., Živković, J., Ristić-Fira, A., Petrović, I. M.,& Šavikin, K. (2020). Pomegranate (Punica granatum L.) Peel Extract: Potential Cytotoxic Agent Against Different Cancer Cell Lines.
Records of Natural Products, 14(5), 326-339.
https://doi.org/10.25135/rnp.170.19.11.1477
Keta OD, Deljanin M, Petković V, Zdunić G, Janković T, Živković J, Ristić-Fira A, Petrović IM, Šavikin K. Pomegranate (Punica granatum L.) Peel Extract: Potential Cytotoxic Agent Against Different Cancer Cell Lines. Records of Natural Products. 2020;14(5):326-339
Keta Otilija D., Deljanin Milena, Petković Vladana, Zdunić Gordana, Janković Teodora, Živković Jelena, Ristić-Fira Aleksandra, Petrović Ivan M., Šavikin Katarina, "Pomegranate (Punica granatum L.) Peel Extract: Potential Cytotoxic Agent Against Different Cancer Cell Lines" Records of Natural Products, 14, no. 5 (2020):326-339,
https://doi.org/10.25135/rnp.170.19.11.1477 .
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Biological outcomes of γ-radiation induced DNA damages in breast and lung cancer cells pretreated with free radical scavengers

Petković, Vladana; Keta, Otilija D.; Vidosavljević, Marija Z.; Incerti, Sebastien; Ristić-Fira, Aleksandra; Petrović, Ivan M.

(2019)

TY  - JOUR
AU  - Petković, Vladana
AU  - Keta, Otilija D.
AU  - Vidosavljević, Marija Z.
AU  - Incerti, Sebastien
AU  - Ristić-Fira, Aleksandra
AU  - Petrović, Ivan M.
PY  - 2019
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8414
AB  - Purpose: Investigation of effects on DNA of γ-irradiated human cancer cells pretreated with free radical scavengers is aimed to create reference data which would enable assessment of the relative efficiency of high linear energy transfer (LET) radiations used in hadron therapy, i.e. protons and carbon ions. Materials and methods: MCF-7 breast and HTB177 lung cancer cells are irradiated with γ-rays. To minimize indirect effects of irradiation, dimethyl sulfoxide (DMSO) or glycerol are applied as free radical scavengers. Biological response to irradiation is evaluated through clonogenic cell survival, immunocytochemical and cell cycle analysis, as well as expression of proteins involved in DNA damage response. Results: Examined cell lines reveal similar level of radioresistance. Application of scavengers leads to the rise of cell survival and decreases the number of DNA double strand breaks in irradiated cells. Differences in cell cycle and protein expression between the two cell lines are probably caused by different DNA damage repair mechanisms that are activated. Conclusion: The obtained results show that DMSO and glycerol have good scavenging capacity, and may be used to minimize DNA damage induced by free radicals. Therefore, they will be used as the reference for comparison with high LET irradiations, as well as good experimental data suitable for validation of numerical simulations. © 2019, © 2019 Taylor & Francis Group, LLC.
T2  - International Journal of Radiation Biology
T1  - Biological outcomes of γ-radiation induced DNA damages in breast and lung cancer cells pretreated with free radical scavengers
VL  - 95
IS  - 3
SP  - 274
EP  - 285
DO  - 10.1080/09553002.2019.1549753
ER  - 
@article{
author = "Petković, Vladana and Keta, Otilija D. and Vidosavljević, Marija Z. and Incerti, Sebastien and Ristić-Fira, Aleksandra and Petrović, Ivan M.",
year = "2019",
url = "http://vinar.vin.bg.ac.rs/handle/123456789/8414",
abstract = "Purpose: Investigation of effects on DNA of γ-irradiated human cancer cells pretreated with free radical scavengers is aimed to create reference data which would enable assessment of the relative efficiency of high linear energy transfer (LET) radiations used in hadron therapy, i.e. protons and carbon ions. Materials and methods: MCF-7 breast and HTB177 lung cancer cells are irradiated with γ-rays. To minimize indirect effects of irradiation, dimethyl sulfoxide (DMSO) or glycerol are applied as free radical scavengers. Biological response to irradiation is evaluated through clonogenic cell survival, immunocytochemical and cell cycle analysis, as well as expression of proteins involved in DNA damage response. Results: Examined cell lines reveal similar level of radioresistance. Application of scavengers leads to the rise of cell survival and decreases the number of DNA double strand breaks in irradiated cells. Differences in cell cycle and protein expression between the two cell lines are probably caused by different DNA damage repair mechanisms that are activated. Conclusion: The obtained results show that DMSO and glycerol have good scavenging capacity, and may be used to minimize DNA damage induced by free radicals. Therefore, they will be used as the reference for comparison with high LET irradiations, as well as good experimental data suitable for validation of numerical simulations. © 2019, © 2019 Taylor & Francis Group, LLC.",
journal = "International Journal of Radiation Biology",
title = "Biological outcomes of γ-radiation induced DNA damages in breast and lung cancer cells pretreated with free radical scavengers",
volume = "95",
number = "3",
pages = "274-285",
doi = "10.1080/09553002.2019.1549753"
}
Petković, V., Keta, O. D., Vidosavljević, M. Z., Incerti, S., Ristić-Fira, A.,& Petrović, I. M. (2019). Biological outcomes of γ-radiation induced DNA damages in breast and lung cancer cells pretreated with free radical scavengers.
International Journal of Radiation Biology, 95(3), 274-285.
https://doi.org/10.1080/09553002.2019.1549753
Petković V, Keta OD, Vidosavljević MZ, Incerti S, Ristić-Fira A, Petrović IM. Biological outcomes of γ-radiation induced DNA damages in breast and lung cancer cells pretreated with free radical scavengers. International Journal of Radiation Biology. 2019;95(3):274-285
Petković Vladana, Keta Otilija D., Vidosavljević Marija Z., Incerti Sebastien, Ristić-Fira Aleksandra, Petrović Ivan M., "Biological outcomes of γ-radiation induced DNA damages in breast and lung cancer cells pretreated with free radical scavengers" International Journal of Radiation Biology, 95, no. 3 (2019):274-285,
https://doi.org/10.1080/09553002.2019.1549753 .
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