Overcoming drug resistance in lung cancer.
نویسندگان
چکیده
Anticancer drugs have been explored by means of random screening and demonstrated to be active against not only hematologic malignancies but also some solid tumors. Recent progress in the field of molecular biology has identified many new molecular targets for anticancer drugs. In this review, for example, signal-transduction pathways, which are influenced by newer agents like the taxanes (paclitaxel [Taxol] and docetaxel [Taxotere]) and the protein kinase C activator gnidimacrin, are evaluated. Efforts under way to integrate these new compounds into clinical trials are discussed.
منابع مشابه
Drug resistance in lung cancer.
Resistance to chemotherapy drugs is a major problem in cancer treatment. Scientific advances made in the last two decades have resulted in the identification of genes and molecular signaling mechanisms that contribute to drug resistance. This has resulted in a better understanding of the biology of cancer cells and the way these cells adapt or undergo subtle molecular changes thereby protecting...
متن کاملA novel paclitaxel-loaded poly(d,l-lactide-co-glycolide)-Tween 80 copolymer nanoparticle overcoming multidrug resistance for lung cancer treatment
Drug resistance has become a main obstacle for the effective treatment of lung cancer. To address this problem, a novel biocompatible nanoscale package, poly(d,l-lactide-co-glycolide)-Tween 80, was designed and synthesized to overcome paclitaxel (PTX) resistance in a PTX-resistant human lung cancer cell line. The poly(d,l-lactide-co-glycolide) (PLGA)-Tween 80 nanoparticles (NPs) could efficient...
متن کاملEffect and mechanism of Src tyrosine kinase inhibitor sunitinib on the drug-resistance reversal of human A549/DDP cisplatin-resistant lung cancer cell line.
The development of tumor cell drug resistance is the primary reason for treatment failure in lung cancer chemotherapy. Therefore, overcoming multidrug resistance is currently an urgent issue to be addressed in lung cancer treatment. Sunitinib is a tyrosine kinase inhibitor with confirmed inhibitory effects on tumor growth and metastasis; however, the effects of sunitinib and mechanisms of actio...
متن کاملInhibition of Lipolysis by Mercaptoacetate and Etomoxir Specifically Sensitize Drug-Resistant Lung Adenocarcinoma Cell to Paclitaxel
Chemoresistance is a major cause of treatment failure in patients with lung cancer. Although the extensive efforts have been made in overcoming chemoresistance, the underlying mechanisms are still elusive. Cancer cells reprogram cellular metabolism to satisfy the demands of malignant phenotype. To reveal roles of cancer metabolism in regulating chemoresistance, we profiled the metabolic charact...
متن کاملCo-treatment by docetaxel and vinblastine breaks down P-glycoprotein mediated chemo-resistance
Objective(s): Chemoresistance remains the main causes of treatment failure and mortality in cancer patients. There is an urgent need to investigate novel approaches to improve current therapeutic modalities and increase cancer patients' survival. Induction of drug efflux due to overexpression of P-glycoproteins is considered as an important leading cause of multidrug resistance...
متن کاملMicroRNAs as Regulators of Cisplatin Resistance in Lung Cancer.
Cisplatin (CDDP) is one of the most effective broad-spectrum anticancer drugs, which has been employed for the treatment of lung cancer. The development of CDDP resistance is a major problem of tumor chemotherapy. MicroRNAs (miRNAs) are an abundant class of small non-protein-coding RNAs, involved in the initiation and progression of human cancer. Increasing evidence has shown that dysregulation...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Oncology
دوره 12 1 Suppl 2 شماره
صفحات -
تاریخ انتشار 1998