| Autor: |
MONTARIELLO, DANIELA, TROIANO, ANNAELENA, Malanga M, CALABRO', VIOLA, QUESADA, PIERINA MARIA |
| Přispěvatelé: |
Montariello, Daniela, Troiano, Annaelena, Malanga, M, Calabro', Viola, Quesada, PIERINA MARIA |
| Jazyk: |
angličtina |
| Rok vydání: |
2013 |
| Předmět: |
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| Popis: |
Poly(ADP-ribose)polymerase 1 (PARP-1) inhibitors are thought as breakthrough for cancer treatment in solid tumors such as breast cancer through their effects on PARP's enzymatic activity. Our previous findings showed that the hydrophilic PARP inhibitor PJ34 enhances the sensitivity of p53 proficient MCF7 breast carcinoma cells to topotecan, a DNA Topoisomerase I (TOP 1) inhibitor. In the present study, we combine the classical TOP 1 poison camptothecin or its water-soluble derivative topotecan with PJ34 to investigate the potentiation of chemotherapeutic efficiency in MCF7 (p53(WT)), MDA-MB231 (p53(mut)) breast carcinoma cells and SCC022 (p53(null)) squamous carcinoma cells. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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