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Pharmacogenetic Approach to Toxicity in Breast Cancer Patients Treated with Taxanes
被引:11
|作者:
Angelini, Silvia
[1
,2
]
Botticelli, Andrea
[1
]
Onesti, Concetta Elisa
[1
,2
]
Giusti, Raffaele
[2
]
Sini, Valentina
[1
,3
]
Durante, Valeria
[1
,2
]
Strigari, Lidia
[4
]
Gentile, Giovanna
[5
]
Cerbelli, Bruna
[6
]
Pellegrini, Patrizia
[2
]
Sgroi, Valentina
[1
,2
]
Occhipinti, Mario
[1
,2
]
Di Pietro, Francesca Romana
[1
,2
]
Rossi, Alessandro
[7
]
Simmaco, Maurizio
[8
]
Mazzuca, Federica
[1
,2
]
Marchetti, Paolo
[1
,2
,5
]
机构:
[1] Sapienza Univ Rome, Dept Clin & Mol Med, Rome, Italy
[2] St Andrea Hosp, Dept Med Oncol, Via Grottarossa 1035, I-00189 Rome, Italy
[3] Santo Spirito Hosp, Rome, Italy
[4] Regina Elena Inst Canc Res, Lab Med Phys & Expert Syst, Rome, Italy
[5] Immacolata IDI IRCSS, Dermopat Inst, Rome, Italy
[6] Sapienza Univ Rome, Dept Radiol Oncol & Pathol Sci, Rome, Italy
[7] Sapienza Univ Rome, Fac Med & Psychol, Rome, Italy
[8] Sapienza Univ Rome, Dept Neurosci Mental Hlth & Sensory Organs NESMOS, Rome, Italy
关键词:
Breast cancer;
taxanes;
polymorphisms;
ABCB1;
P-gp;
cytochrome P450;
GENETIC POLYMORPHISMS;
PERIPHERAL NEUROPATHY;
RANDOMIZED-TRIAL;
OVARIAN-CANCER;
HUMAN LIVER;
PACLITAXEL;
ABCB1;
DOCETAXEL;
EXPRESSION;
CHEMOTHERAPY;
D O I:
10.21873/anticanres.11610
中图分类号:
R73 [肿瘤学];
学科分类号:
100214 ;
摘要:
Background: Taxanes are widely used to treat breast cancer patients. Taxanes are metabolized in human liver by the cytochrome CYP3A and are substrate of ATP-binding cassette multidrug transporters ABCB1. Single-nucleotide polymorphisms (SNPs) in genes involved in taxanes' metabolism could affect the inter-individual variability in reported toxicities. Materials and Methods: In this retrospective study, 152 women, affected by breast cancer and receiving a taxane-based chemotherapy, were enrolled. A peripheral blood sample was taken for genotyping the following polymorphisms: CYP3A4* 1B (A>G), CYP3A5 * 3 (G>A) and ABCB1 (C1236T; C3435T). Results: We observed an association between ABCB1 3435 T/T and lower grade of toxicities (p=0.05). No other association were found for CYP 3A4 * 1B, 3A5*3 and ABCB1 C1236T. Conclusion: ABCB1 3435 T/T seems to be associated to lower rate of toxicity in patients receiving taxanes. Further prospective and larger studies should be performed to clarify the role of this polymorphism.
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页码:2633 / 2639
页数:7
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