What is gene therapy?

Gene therapy is a technique that modifies or replaces faulty genes to treat or prevent disease. This innovative approach addresses the underlying genetic causes of various conditions, such as inherited disorders, some types of cancer, and certain viral infections. By directly targeting and correcting the genetic abnormalities, gene therapy has the potential to provide long-lasting solutions rather than merely treating symptoms.

In contrast, enhancing athletic performance is unrelated to the medical and therapeutic goals of gene therapy. Similarly, diagnosing infectious diseases does not involve modifying genes but rather identifying pathogens and their presence in the body. Lastly, psychological treatment focuses on mental health and emotional well-being, which is not connected to genetic modification or therapy. Hence, the essence of gene therapy lies in its aim to alter genetic material to restore normal function and improve health outcomes.