Anti-Tumour Activity of Fotemustine and Protons in Combination with Bevacizumab
Нема приказа
Аутори
Korićanac, LelaŽakula, Jelena
Petrović, Ivan M.
Valastro, Lucia M.
Cirrone, Giuseppe Antonio Pablo
Cuttone, Giacomo
Ristić-Fira, Aleksandra
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
Background: Metastatic melanoma is one of the most aggressive tumours and is also very resistant to current therapeutic approaches. The aim of this investigation was the in vitro study of the anti-proliferative effects of fotemustine (FM; 100 and 250 mu M), bevacizumab (5 mu g/ml) and proton irradiation (12 and 16 Gy) on resistant HTB140 human melanoma cells. Methods: Viability was estimated by sulphorhodamine B assay, while cell proliferation was analyzed by 5-bromo-2-deoxyuridine assay. Cell cycle distribution and apoptosis were examined using flow cytometry. Results: Cell viability and proliferation were reduced after all applied treatments. The level of apoptosis significantly increased after treatment with FM, protons or a combination of all agents, while the apoptotic index ranged from 1.2 to 9.2. Proton irradiation, as well as combined treatment with bevacizumab and protons or 100 mu M FM, bevacizumab and protons, have reduced melanoma cell proliferation through the induction of... G1 phase arrest. Single FM (250 mu M) or bevacizumab treatment and their combination, as well as the joint application of these 2 agents with protons, reduced cell proliferation and provoked G2 phase accumulation. Conclusion: The analyzed treatments reduced cell viability and proliferation, triggered G1 or G2 cell cycle phase accumulation and stimulated apoptotic cell death. Copyright (C) 2010 S. Karger AG, Basel
Кључне речи:
Melanoma / Fotemustine / Bevacizumab / Protons / Cell cycle distributionИзвор:
Chemotherapy, 2010, 56, 3, 214-222Финансирање / пројекти:
- Ministry of Science and Technological Development of Serbia [143044, 141038], Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud, Italy
DOI: 10.1159/000316333
ISSN: 0009-3157; 1421-9794
PubMed: 20551638
WoS: 000278957700008
Scopus: 2-s2.0-77953341106
Колекције
Институција/група
VinčaTY - JOUR AU - Korićanac, Lela AU - Žakula, Jelena AU - Petrović, Ivan M. AU - Valastro, Lucia M. AU - Cirrone, Giuseppe Antonio Pablo AU - Cuttone, Giacomo AU - Ristić-Fira, Aleksandra PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4021 AB - Background: Metastatic melanoma is one of the most aggressive tumours and is also very resistant to current therapeutic approaches. The aim of this investigation was the in vitro study of the anti-proliferative effects of fotemustine (FM; 100 and 250 mu M), bevacizumab (5 mu g/ml) and proton irradiation (12 and 16 Gy) on resistant HTB140 human melanoma cells. Methods: Viability was estimated by sulphorhodamine B assay, while cell proliferation was analyzed by 5-bromo-2-deoxyuridine assay. Cell cycle distribution and apoptosis were examined using flow cytometry. Results: Cell viability and proliferation were reduced after all applied treatments. The level of apoptosis significantly increased after treatment with FM, protons or a combination of all agents, while the apoptotic index ranged from 1.2 to 9.2. Proton irradiation, as well as combined treatment with bevacizumab and protons or 100 mu M FM, bevacizumab and protons, have reduced melanoma cell proliferation through the induction of G1 phase arrest. Single FM (250 mu M) or bevacizumab treatment and their combination, as well as the joint application of these 2 agents with protons, reduced cell proliferation and provoked G2 phase accumulation. Conclusion: The analyzed treatments reduced cell viability and proliferation, triggered G1 or G2 cell cycle phase accumulation and stimulated apoptotic cell death. Copyright (C) 2010 S. Karger AG, Basel T2 - Chemotherapy T1 - Anti-Tumour Activity of Fotemustine and Protons in Combination with Bevacizumab VL - 56 IS - 3 SP - 214 EP - 222 DO - 10.1159/000316333 ER -
@article{ author = "Korićanac, Lela and Žakula, Jelena and Petrović, Ivan M. and Valastro, Lucia M. and Cirrone, Giuseppe Antonio Pablo and Cuttone, Giacomo and Ristić-Fira, Aleksandra", year = "2010", abstract = "Background: Metastatic melanoma is one of the most aggressive tumours and is also very resistant to current therapeutic approaches. The aim of this investigation was the in vitro study of the anti-proliferative effects of fotemustine (FM; 100 and 250 mu M), bevacizumab (5 mu g/ml) and proton irradiation (12 and 16 Gy) on resistant HTB140 human melanoma cells. Methods: Viability was estimated by sulphorhodamine B assay, while cell proliferation was analyzed by 5-bromo-2-deoxyuridine assay. Cell cycle distribution and apoptosis were examined using flow cytometry. Results: Cell viability and proliferation were reduced after all applied treatments. The level of apoptosis significantly increased after treatment with FM, protons or a combination of all agents, while the apoptotic index ranged from 1.2 to 9.2. Proton irradiation, as well as combined treatment with bevacizumab and protons or 100 mu M FM, bevacizumab and protons, have reduced melanoma cell proliferation through the induction of G1 phase arrest. Single FM (250 mu M) or bevacizumab treatment and their combination, as well as the joint application of these 2 agents with protons, reduced cell proliferation and provoked G2 phase accumulation. Conclusion: The analyzed treatments reduced cell viability and proliferation, triggered G1 or G2 cell cycle phase accumulation and stimulated apoptotic cell death. Copyright (C) 2010 S. Karger AG, Basel", journal = "Chemotherapy", title = "Anti-Tumour Activity of Fotemustine and Protons in Combination with Bevacizumab", volume = "56", number = "3", pages = "214-222", doi = "10.1159/000316333" }
Korićanac, L., Žakula, J., Petrović, I. M., Valastro, L. M., Cirrone, G. A. P., Cuttone, G.,& Ristić-Fira, A.. (2010). Anti-Tumour Activity of Fotemustine and Protons in Combination with Bevacizumab. in Chemotherapy, 56(3), 214-222. https://doi.org/10.1159/000316333
Korićanac L, Žakula J, Petrović IM, Valastro LM, Cirrone GAP, Cuttone G, Ristić-Fira A. Anti-Tumour Activity of Fotemustine and Protons in Combination with Bevacizumab. in Chemotherapy. 2010;56(3):214-222. doi:10.1159/000316333 .
Korićanac, Lela, Žakula, Jelena, Petrović, Ivan M., Valastro, Lucia M., Cirrone, Giuseppe Antonio Pablo, Cuttone, Giacomo, Ristić-Fira, Aleksandra, "Anti-Tumour Activity of Fotemustine and Protons in Combination with Bevacizumab" in Chemotherapy, 56, no. 3 (2010):214-222, https://doi.org/10.1159/000316333 . .