Preclinical assessment of cisplatin-based therapy versus docetaxel-based therapy on a panel of human non-small-cell lung cancer xenografts
| Autor: | Jean-Gabriel Judde, Pierre Laurent-Puig, Catherine Daniel, Fariba Nemati, Marie-France Poupon, Gonzague de Pinieux, Rui Bras-Gonçalves, Patricia de Cremoux, Vincent Bordier, Jean-Jacques Fontaine, Alain Livartowski, Didier Decaudin, A. Chapelier |
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| Rok vydání: | 2009 |
| Předmět: |
Male
Oncology Cancer Research medicine.medical_specialty Lung Neoplasms medicine.medical_treatment Cell Mice Nude Docetaxel Drug resistance Vinorelbine Mice Carcinoma Non-Small-Cell Lung Internal medicine medicine Animals Humans Pharmacology (medical) Lung cancer neoplasms Aged Pharmacology Cisplatin Chemotherapy business.industry Middle Aged Genes p53 medicine.disease Xenograft Model Antitumor Assays Gemcitabine respiratory tract diseases Gene Expression Regulation Neoplastic medicine.anatomical_structure Drug Resistance Neoplasm Female Taxoids business medicine.drug |
| Zdroj: | Anti-Cancer Drugs. 20:932-940 |
| ISSN: | 0959-4973 |
| DOI: | 10.1097/cad.0b013e32833009cc |
| Popis: | The success of treatment of advanced non-small-cell lung cancer (NSCLC) remains very poor. The aim of this study was, on a series of NSCLC xenografts, to compare the efficacy of standard cisplatin-based or docetaxel-based chemotherapy. Seven human xenografts were obtained from six patients (two xenografts were derived from primary or metastatic tumors of the same patient). Three xenografts were adenocarcinomas and four were squamous cell carcinomas. All xenografts reproduced the same histology as that of the patient's original tumor. Docetaxel, administered as single-agent chemotherapy, induced a significant response in five of the seven NSCLC xenografts (71%), without significant increase after combination with cisplatin, vinorelbine, or gemcitabine. Relative expression of genes putatively involved in drug response was also studied in all xenografts and did not explain the variability of drug sensitivity. In conclusion, this panel of human NSCLC xenografts reliably reproduces the data obtained in patient tumors and the relative sensitivity to docetaxel reported in NSCLC patients. |
| Databáze: | OpenAIRE |
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