Novel therapeutic approaches for non-small cell lung cancer: an updated view

Non-small cell lung cancer (NSCLC) continues to be one of the leading causes of cancer-related mortality globally. Most patients who undergo surgical procedures may encounter distant metastasis or local recurrence, necessitating supplementary treatments such as radiation therapy, chemotherapy, or targeted therapy as adjuvant alternatives. Recent advancements in molecular biology and immunotherapy have paved the way for innovative therapeutic approaches that target specific genetic mutations and promote the immune response against tumour cells. This review explores emerging therapies, including targeted therapies such as tyrosine kinase inhibitors (TKIs) for actionable mutations (e.g., EGFR, ALK, ROS1), as well as the role of immune checkpoint inhibitors (ICIs) that employ the body's immune system to combat cancer. Additionally, we discuss the potential of exosome therapies, as well as promising nanotherapeutic options for the treatment of NSCLC. This study attempts to provide a thorough overview of the changing landscape of NSCLC treatment and its implications for enhancing patient outcomes by presenting these innovative techniques.