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Cystic fibrosis (also known as CF or mucoviscidosis) is an autosomal recessive genetic disorder affecting most critically the lungs, and also the pancreas, liver, and intestine.
Presence of the mutation on both copies causes the autosomal recessive disease cystic fibrosis. Scientists have estimated that the original mutation occurred over 52,000 years ago in Northern Europe though cystic fibrosis patients of other ethnicities are also known to harbor the mutation.
[24] [25] Some autosomal recessive disorders are common because, in the past, carrying one of the faulty genes led to a slight protection against an infectious disease or toxin such as tuberculosis or malaria. [26] Such disorders include cystic fibrosis, [27] sickle cell disease, [28] phenylketonuria [29] and thalassaemia. [30]
Cystic fibrosis (CF) is an autosomal recessive and monogenetic disorder. It is caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. [3] The CFTR protein (Figure 1) serves to move chloride ions to the surface of cells to ensure proper hydration. When this protein becomes dysfunctional, the chloride ions are ...
Cystic fibrosis is an inherited autosomal recessive genetic disorder that occurs through a mutation in a single gene that codes for the cystic fibrosis transmembrane conductance regulator. Research has identified over 2,000 cystic fibrosis associated mutations in the gene encoding for the cystic fibrosis transmembrane conductance regulator at ...
Cystic fibrosis (CF) is an autosomal recessive hereditary monogenic disease of the lungs, sweat glands and digestive system. The disorder is caused by the malfunction of the CFTR protein, which controls intermembrane transport of chloride ions, which is vital to maintaining equilibrium of water in the body. The malfunctioning protein causes ...
Cystic fibrosis is an autosomal recessive disorder that causes a variety of symptoms and complications, the most common of which is a thick mucous lining in lung epithelial tissue due to improper salt exchange, but can also affect the pancreas, intestines, liver, and kidneys.
Carrier testing. Carrier testing is a type of genetic testing that is used to determine if a person is a carrier for specific autosomal recessive diseases. [1] This kind of testing is used most often by couples who are considering becoming pregnant to determine the risks of their child inheriting one of these genetic disorders. [2]