Cystic fibrosis
hideCystic fibrosis (also known as CF, mucovoidosis, or mucoviscidosis) is a genetic disorder known to be an inherited disease of the secretory glands, including the glands that make mucus and sweat.
The hallmarks of cystic fibrosis are salty tasting skin, normal appetite but poor growth and poor weight gain, excess mucus production, and coughing/shortness of breath. Males can be infertile due to the condition Congenital absence of the vas deferens. Often, symptoms of CF appear in infancy and childhood. Meconium ileus is a typical finding in newborn babies with CF.
Although technically a rare disease, cystic fibrosis is ranked as one of the most widespread life-shortening genetic diseases. It is most common among nations in the Western world; one in twenty-two people of Mediterranean descent is a carrier of one gene for CF, making it the most common genetic disease in these populations.[citation needed] An exception is Finland, where only one in 80 people carry a CF mutation. In the United States, 1 in 4,000 children are born with CF. In 1997, about 1 in 3,300 caucasian children in the United States was born with cystic fibrosis. In contrast, only 1 in 15,000 African American children suffered from cystic fibrosis, and in Asian Americans the rate was even lower at 1 in 32,000.
For more information about Cystic fibrosis, read the full article at
Wikipedia.
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News tagged with cystic fibrosis
Researchers restore some function to cells from cystic fibrosis patients
15 hours ago |
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In an encouraging new development, a team led by Scripps Research Institute scientists has restored partial function to lung cells collected from patients with cystic fibrosis. While there is still much work to be done before ...
For the first time, scientists discover causative gene of a rare disorder by exome sequencing
Nov 17, 2009 |
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(PhysOrg.com) -- UW researchers have successfully used a method called exome sequencing to quickly discover a previously unknown gene responsible for a rare disorder. The finding demonstrates the usefulness ...
Antioxidant found in vegetables has implications for treating cystic fibrosis
Nov 16, 2009 |
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Scientists at the University of Pennsylvania School of Medicine discovered that a dietary antioxidant found in such vegetables as broccoli and cauliflower protects cells from damage caused by chemicals generated during the ...
Lung tissue generated from human embryonic stem cells
Nov 05, 2009 |
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Scientists in Belgium have successfully differentiated human embryonic stem cells (hESC) into major cell types of lung epithelial tissue using a convenient air-liquid interface. The technique, published in BioMed Central's ...
Protein critical for insulin secretion may be contributor to diabetes
Oct 26, 2009 |
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A cellular protein from a family involved in several human diseases is crucial for the proper production and release of insulin, new research has found, suggesting that the protein might play a role in diabetes.
Species diversity helps researchers refine analyses of human gene mutations
Sep 03, 2009 |
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In the new era of personalized medicine, physicians hope to provide earlier diagnoses and improve therapy by evaluating patients' genetic blueprints. But, as a new bioinformatics study emphasizes, the first step must be to ...
'Disordered' amino acids may really be there to provide wiggle room for signaling protein
May 26, 2009 |
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Sections of proteins previously thought to be disordered may in fact have an unexpected biological role - providing certain proteins room to move -- according to a study published by researchers at Fox Chase Cancer Center ...
Aerosolized nanoparticles show promise for delivering antibiotic treatment
Nanotechnology / Bio & Medicine
May 19, 2009 |
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Aerosol delivery of antibiotics via nanoparticles may provide a means to improve drug delivery and increase patient compliance, thus reducing the severity of individual illnesses, the spread of epidemics, and possibly even ...
Simulated gene therapy
Apr 29, 2009 |
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In a recent issue of The Journal of Chemical Physics, published by the American Institute of Physics (AIP), a group of researchers at the University of California, Berkeley and Los Alamos National Laboratory describe the fi ...
Sugar on bacteria surface serves as base for a web of resistance
Apr 21, 2009 |
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The bacteria responsible for chronic infections in cystic fibrosis patients use one of the sugars on the germs' surface to start building a structure that helps the microbes resist efforts to kill them, new research shows.
Taking the Resistance Out of Drug-Resistant Infections
Apr 10, 2009 |
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(PhysOrg.com) -- It started out as a research project focused on getting rid of harmful bacterial accumulations called biofilms. Now it has the potential to make conventional antibiotics work against stubborn, drug-resistant ...
Immune cells play surprising role in cystic fibrosis lung damage
Mar 16, 2009 |
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Immune cells once thought to be innocent bystanders in cystic fibrosis may hold the key to stopping patients' fatal lung disease. New findings from the Stanford University School of Medicine and Lucile Packard Children's ...
Scientists find gene that modifies severity of cystic fibrosis lung disease
Feb 25, 2009 |
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Researchers have discovered a gene that modifies the severity of lung disease in people with the lethal genetic condition, cystic fibrosis, pointing to possible new targets for treatment, according to a new study in Nature.
'Evolved' virus may improve gene therapy for cystic fibrosis
Feb 16, 2009 |
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(PhysOrg.com) -- Researchers from the University of California, Berkeley, and the University of Iowa have turned a relatively benign virus into a highly infectious form that is ideal as a carrier for gene ...
Nanoemulsion potent against superbugs that kill cystic fibrosis patients
Nanotechnology / Bio & Medicine
Feb 04, 2009 |
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University of Michigan scientists report highly encouraging evidence that a super-fine oil-and-water emulsion, already shown to kill many other microbes, may be able to quell the ravaging, often drug-resistant ...
