The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells
Aim. To perform the comparative study both of qualitative and quantitative content of lipids in parental and drug resistant breast cancer cells. Materials and methods. Parental (MCF-7/S) and resistant to cisplatin (MCF-7/CP) and doxorubicin (MCF-7/Dox) human breast cancer cells were used in the stud...
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| Veröffentlicht in: | Experimental Oncology |
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| Datum: | 2012 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Інститут експериментальної патології, онкології і радіобіології ім. Р.Є. Кавецького НАН України
2012
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/138697 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells / I.N. Todor, N.Yu. Lukianova, V.F. Chekhun // Experimental Oncology. — 2012. — Т. 34, № 2. — С. 97-100. — Бібліогр.: 28 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862718991264382976 |
|---|---|
| author | Todor, I.N. Lukianova, N.Yu. Chekhun, V.F. |
| author_facet | Todor, I.N. Lukianova, N.Yu. Chekhun, V.F. |
| citation_txt | The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells / I.N. Todor, N.Yu. Lukianova, V.F. Chekhun // Experimental Oncology. — 2012. — Т. 34, № 2. — С. 97-100. — Бібліогр.: 28 назв. — англ. |
| collection | DSpace DC |
| container_title | Experimental Oncology |
| description | Aim. To perform the comparative study both of qualitative and quantitative content of lipids in parental and drug resistant breast cancer cells. Materials and methods. Parental (MCF-7/S) and resistant to cisplatin (MCF-7/CP) and doxorubicin (MCF-7/Dox) human breast cancer cells were used in the study. Cholesterol, total lipids and phospholipids content were determined by means of thin-layer chromatography. Results. It was found that cholesterol as well as cholesterol ethers content are significantly higher but diacylglycerols, triacylglycerols content are significantly lower in resistant cell strains than in parental (sensitive) cells. Moreover the analysis of individual phospholipids showed the increase of sphingomyelin, phosphatidylserine, cardiolipin, phosphatidic acid and the decrease of phosphatidylethanolamine, phosphatidylcholine in MCF-7/CP and MCF-7/Dox cells. Conclusion. Obtained results allow to suggest that the lipid profile changes can mediate the modulation of membrane fluidity in drug resistant MCF-7 breast cancer cells.
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| first_indexed | 2025-12-07T18:18:30Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-138697 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1812-9269 |
| language | English |
| last_indexed | 2025-12-07T18:18:30Z |
| publishDate | 2012 |
| publisher | Інститут експериментальної патології, онкології і радіобіології ім. Р.Є. Кавецького НАН України |
| record_format | dspace |
| spelling | Todor, I.N. Lukianova, N.Yu. Chekhun, V.F. 2018-06-19T11:49:01Z 2018-06-19T11:49:01Z 2012 The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells / I.N. Todor, N.Yu. Lukianova, V.F. Chekhun // Experimental Oncology. — 2012. — Т. 34, № 2. — С. 97-100. — Бібліогр.: 28 назв. — англ. 1812-9269 https://nasplib.isofts.kiev.ua/handle/123456789/138697 Aim. To perform the comparative study both of qualitative and quantitative content of lipids in parental and drug resistant breast cancer cells. Materials and methods. Parental (MCF-7/S) and resistant to cisplatin (MCF-7/CP) and doxorubicin (MCF-7/Dox) human breast cancer cells were used in the study. Cholesterol, total lipids and phospholipids content were determined by means of thin-layer chromatography. Results. It was found that cholesterol as well as cholesterol ethers content are significantly higher but diacylglycerols, triacylglycerols content are significantly lower in resistant cell strains than in parental (sensitive) cells. Moreover the analysis of individual phospholipids showed the increase of sphingomyelin, phosphatidylserine, cardiolipin, phosphatidic acid and the decrease of phosphatidylethanolamine, phosphatidylcholine in MCF-7/CP and MCF-7/Dox cells. Conclusion. Obtained results allow to suggest that the lipid profile changes can mediate the modulation of membrane fluidity in drug resistant MCF-7 breast cancer cells. en Інститут експериментальної патології, онкології і радіобіології ім. Р.Є. Кавецького НАН України Experimental Oncology Original contributions The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells Article published earlier |
| spellingShingle | The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells Todor, I.N. Lukianova, N.Yu. Chekhun, V.F. Original contributions |
| title | The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells |
| title_full | The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells |
| title_fullStr | The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells |
| title_full_unstemmed | The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells |
| title_short | The lipid content of cisplatin- and doxorubicin-resistant MCF-7 human breast cancer cells |
| title_sort | lipid content of cisplatin- and doxorubicin-resistant mcf-7 human breast cancer cells |
| topic | Original contributions |
| topic_facet | Original contributions |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/138697 |
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