Cystic Fibrosis

Cystic fibrosis is a severe genetic disease caused by a mutation in a single gene on chromosome 7. It leads to thick mucus in the lungs, causing infections and reduced life expectancy. The disease is recessive, requiring two defective alleles for symptoms to appear. Despite early hopes for gene therapy, a cure remains elusive. Research continues to seek solutions for affected families.

What is the inheritance pattern of cystic fibrosis?

What challenges have researchers faced in developing a cure for cystic fibrosis?