Gene therapy is currently under investigation as a possible way to cure cystic fibrosis. How is the viral vector carrying the normal gene delivered to the affected cells?
A) injection
B) bacterial plasmid
C) nasal spray
D) ingestion
E) application to skin

Question

Quizplus · Accepted Answer

Gene therapy for cystic fibrosis often involves delivering the viral vector carrying the normal gene directly to the respiratory tract, typically using a nasal spray or inhalation method, to target the affected lung cells.

Gene Therapy Is Currently Under Investigation as a Possible Way