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Conditions Encyclopedia Entry 1776008647

** This encyclopedia entry is about **Cystic Fibrosis**, a genetic disorder that affects the respiratory, digestive, and reproductive systems, causing severe damage and complications. ## Overview Cystic Fibrosis (CF) is a chronic, progressive genetic disorder that affects approximately 70,000 people in the United States and over 80,000 worldwide. It is caused by mutations in the **CFTR (Cystic Fibrosis Transmembrane Conductance Regulator)** gene, which codes for a protein responsible for regulating the flow of salt and water in and out of cells. This mutation leads to the production of thick, sticky mucus that clogs the airways, digestive tract, and other organs, causing a range of symptoms and complications. CF is a complex condition that affects multiple systems in the body, including the respiratory, digestive, and reproductive systems. People with CF often experience recurring lung infections, respiratory failure, and digestive problems, such as malnutrition and bowel obstruction. In addition, CF can lead to complications like **pneumonia**, **bronchiectasis**, and **pancreatitis**. ## History/Background Cystic Fibrosis was first described by **Ariens Kappers** in 1889, but it wasn't until the 1930s that the condition was recognized as a distinct entity. In the 1950s and 1960s, researchers began to identify the genetic basis of CF, and in 1989, the **CFTR gene** was cloned. This breakthrough led to the development of genetic testing for CF, which has revolutionized diagnosis and treatment. ## Key Information **Key Facts:** - **CF is a genetic disorder**: CF is inherited in an **autosomal recessive** pattern, meaning that a person must inherit two copies of the mutated gene (one from each parent) to develop the condition. - **Symptoms vary**: While CF can cause severe symptoms, some people may experience mild symptoms or remain asymptomatic for many years. - **Treatment options**: Treatment for CF includes **pulmonary therapy**, **nutrition therapy**, and **medications** to manage symptoms and prevent complications. - **Lung transplantation**: In severe cases, lung transplantation may be necessary to improve quality of life and extend life expectancy. **Important Statistics:** - **Life expectancy**: With modern treatment, the median life expectancy for people with CF is around 50 years. - **Mortality rate**: CF is the most common genetic disorder leading to death in children and young adults. - **Prevalence**: CF affects approximately 1 in 2,500 to 1 in 3,500 people in the United States. ## Significance Cystic Fibrosis has a significant impact on individuals, families, and society as a whole. It is a leading cause of respiratory failure and death in children and young adults, and it places a significant burden on the healthcare system. However, advances in treatment and care have improved quality of life and life expectancy for people with CF. **Research and Advocacy:** - **Cystic Fibrosis Foundation**: The Cystic Fibrosis Foundation is a leading organization dedicated to funding research, providing education, and advocating for people with CF. - **Clinical trials**: Researchers are actively exploring new treatments and therapies for CF, including gene therapy, small molecule therapies, and stem cell transplantation. - **Awareness and education**: Raising awareness and educating the public about CF is crucial for promoting understanding, acceptance, and support for people with the condition. INFOBOX: - **Name:** Cystic Fibrosis - **Type:** Genetic disorder - **Date:** 1889 (first described) - **Location:** Worldwide - **Known For:** Severe respiratory, digestive, and reproductive complications TAGS: Cystic Fibrosis, CFTR gene, Genetic disorder, Respiratory disease, Digestive disease, Reproductive disease, Pulmonary therapy, Nutrition therapy, Lung transplantation.