Related Experiment Video
Updated: Mar 21, 2026
08:00
Generation of Human Nasal Epithelial Cell Spheroids for Individualized Cystic Fibrosis Transmembrane Conductance Regulator Study
Published on: April 11, 2018
11.2K
Lessons learned from the cystic fibrosis pig
1Department of Pathology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.
Theriogenology
|May 5, 2016
Summary
Cystic Fibrosis (CF) pig models exhibit lung disease similar to humans, aiding research into CF pathogenesis. Comparing CF pigs with other models and human studies accelerates understanding of this genetic disorder.
Area of Science:
- * Biomedical Research
- * Animal Models
- * Genetic Diseases
Background:
- * Cystic Fibrosis (CF) is caused by defective cystic fibrosis transmembrane conductance regulator (CFTR) anion channel function.
- * CF affects multiple organs, with lung disease being the primary cause of mortality.
- * Early CF mouse models lacked spontaneous lung disease, necessitating improved animal models.
Purpose of the Study:
- * To evaluate the utility of CF pig models in understanding CF pathogenesis.
- * To compare CF pig models with existing CF mouse models and human studies.
- * To leverage a "triangulation" strategy for accelerating translational CF research.
Main Methods:
- * Development and characterization of CF pig models.
- * Comparative analysis of CF pig models, CF mouse models, and human clinical data.
- * Investigation of genetic and phenotypic variations across different models.
Main Results:
- * CF pig models spontaneously develop lung disease, mirroring human CF.
- * These models have been instrumental in clarifying disease mechanisms.
- * Pig models offer advantages in respiratory anatomy, physiology, and size for imaging.
Conclusions:
- * CF pig models are valuable tools for translational research in cystic fibrosis.
- * Comparing diverse CF models aids in identifying genetic factors influencing disease presentation.
- * A triangulation approach using multiple CF models can accelerate therapeutic development.
Related Concept Videos
01:23Cystic Fibrosis: Pathogenesis
1.0K
Cystic fibrosis (CF), an autosomal recessive disorder, significantly affects the function of exocrine glands. This genetically inherited disease is characterized by the production of thick and sticky mucus, which can severely affect various organs and systems in the body.
CF is primarily caused by a genetic mutation in a chromosome 7 gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. The most common gene mutation leading to CF is the ΔF508 mutation,...
CF is primarily caused by a genetic mutation in a chromosome 7 gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. The most common gene mutation leading to CF is the ΔF508 mutation,...
1.0K
01:24Cystic Fibrosis: Management
612
Cystic fibrosis (CF) is an autosomal recessive disorder that predominantly affects individuals of Northern European descent, occurring at a rate of 1 in 3500. It is caused by a genetic mutation in a gene on chromosome 7, most commonly the ΔF508 mutation, that codes for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. This results in thicker mucus secretions and obstruction pathologies in multiple organs, including the lungs and sinuses.
Sinus disease and chronic...
Sinus disease and chronic...
612