Open AccessApoptosis block as a barrier to effective therapy in non small cell lung cancer
Author(s) -
Ian Paul,
J. B. Jones
Publication year - 2014
Publication title -
world journal of clinical oncology
Language(s) - English
Resource type - Journals
ISSN - 2218-4333
DOI - 10.5306/wjco.v5.i4.588
Subject(s) - medicine , lung cancer , drug resistance , chemotherapy , oncology , targeted therapy , cancer , drug , pharmacology , microbiology and biotechnology , biology
Lung cancer, is the most common cause of cancer death in men and second only to breast cancer in women. Currently, the first line therapy of choice is platinum-based combination chemotherapy. A therapeutic plateau has been reached with the prognosis for patients with advanced non-small cell lung cancer (NSCLC) remaining poor. New biomarkers of prognosis as well as new therapies focusing on molecular targets are emerging helping to identify patients who are likely to benefit from therapy. Despite this, drug resistance remains the major cause for treatment failure. In this article we review the role of apoptosis in mediating drug resistance in NSCLC. Better understanding of this fundamental biological process may provide a rationale for overcoming the current therapeutic plateau.