Abstract
Lung cancer is the leading cause of cancer-related mortality across the globe. The most prevalent patholog-ical form of lung cancer is non-small-cell lung cancer (NSCLC). Elevated stimulation of the PI3K/Akt/mTOR pathway causes a slew of cancer-related symptoms, making it a promising target for new anticancer drugs. The PI3K/Akt/mTOR path is involved extensively in carcinogenesis and disease advancement in NSCLC. Several new inhibitors targeting this pathway have been discovered in preclinical investigations and clinical trials. The etiology and epidemiology of NSCLC and biology of the PI3K/Akt/mTOR cascade and its role in NSCLC pathogenesis have all been discussed in this article. In this article, we've reviewed PI3K/Akt/mTOR cascade inhibitors that have been proven in vitro and in preclinical trials to be effective in NSCLC. Drugs targeting the PI3K/Akt/mTOR path in the treatment of NSCLC were also addressed. A better knowledge of the underlying molecular biology, including epigenetic changes, is also critical to detecting relevant biomarkers and guiding combination methods. Additionally, improved clinical trial designs will increase the capacity to test novel drugs and combinations for accounting for genomic variation and eventually improve patient outcomes.