Understanding Small Cell Lung Cancer

Small cell lung cancer is an aggressive subtype of lung cancer with a poor prognosis. It is characterized by high cell proliferation and metastatic potential. Standard treatments have not significantly changed in decades, prompting intense research into the cellular mechanisms driving progression and resistance. Small cell lung cancer is classified based on neuroendocrine tumor features and is often diagnosed at an advanced stage, leading to low survival rates. The primary cause of small cell lung cancer is smoking, though other mutations may also contribute.