Overview
Genetics is the study of how traits and characteristics are passed down from parents to their offspring, and how this information is used to determine the likelihood of specific health outcomes in individuals. Lung cancer is a deadly form of cancer that results from the uncontrolled growth of abnormal cells in the lungs. It is one of the most common forms of cancer, and is the leading cause of cancer-related death in the United States. Genetics plays an important role in the development of lung cancer, as certain genetic mutations can increase a person's risk of developing the disease. Genetic testing can be used to identify individuals who may be at an increased risk of developing lung cancer, allowing them to make lifestyle changes that may reduce their chances of developing the disease and potentially improving their prognosis.