title: Phosphatidylinositol 3-kinase-AKT-mammalian target of rapamycin (PI3K-Akt-mTOR) signaling pathway in non-small cell lung cancer.
abstract: Non-small cell lung cancer (NSCLC) is a devastating disease with poor prognosis. Systemic chemotherapy has been the mainstay of treatment in advanced disease for many decades. Personalized targeted therapy such as epidermal growth factor receptor tyrosine kinase inhibitors (EGFR TKIs) and crizotinib has significantly changed the treatment paradigm in NSCLC. The future success of development of molecular targeted therapy relies on the understanding of signal transduction pathways. The PI3K-Akt-mTOR pathway is commonly deregulated in human malignancy including NSCLC. Therefore, this pathway is a target for many therapeutic developments. This review will provide an overview of PI3K-Akt-mTOR signaling pathway, genetic alterations activating the pathway and clinical therapeutic development of pathway inhibitors.
authors: 1 Department of Medical Oncology, Chris O'Brien Lifehouse, Camperdown, NSW, Australia ; 2 Department of Medical Oncology, Macarthur Cancer Therapy Centre, Campbelltown, NSW, Australia.
authors: Po Yee
authors: PY
authors: Yip
keywords: PI3K-Akt-mTOR pathway; non-small cell lung cancer (NSCLC)