Cystic Fibrosis Research Paper

Improved Essays
Genetic Disorder Paper Cystic fibrosis is a progressive, genetic disease that causes persistent lung infections and limits the ability to breathe over time (cystic fibrosis foundation). It is a decease in the secretory glands, the glands that make mucus and sweat (medicine). It causes the cells in those parts to not function correctly and when needed to produce fluids, produce thick, sticky mucus in the lungs, pancreas and other organs (cystic fibrosis foundation). It builds up and blocks tubes and airways making it harder to breathe. Overtime the mucus causes infections, leads to lung failure and prevents the pancreas from breaking down food.

Some symptoms of Cystic Fibrosis are salty skin, coughing, lung infections and wheezing. The symptoms of the disorder increase over time. Organ scarring occurs when old mucus causes digestive problems in the past it can scar your organs. Organ scarring is bad because it can lead to other developments. Other organs affected are your liver, small and large intestines, bladder and kidney. It inflames your kidney, can erode your small intestine
…show more content…
Most cases are diagnosed before the person is 2 years old. It is a genetic disorder so it is passed on from the parents to their offspring. One of genes not properly working causes cystic fibrosis (patient). A carrier is someone who carries 1 of the defective genes. People with this disorder have inherited two copies of the defective cystic fibrosis gene (Cystic fibrosis foundation). One from their mom and one from their dad. Cystic fibrosis is diagnosed using a series of tests. The sweat test measures the amount of salt in ones body (patient). The genetic tests uses their blood to detect the gene (patient). The screening test is a blood test for babies that are suspected to have the disorder (patient). This is how cystic fibrosis is inherited and the tools used to test for

Related Documents

  • Great Essays

    Introduction The genetic autosomal recessive disorder known as Cystic Fibrosis (CF) effects on average 1 of 28 Caucasians. The average age for patients to be diagnosed with this genetic disorder is around 2 weeks and 2 years old, there are some cases where they are find out sooner and others when they are adults. CF affect the patient’s chloride channels which causes the mucus in their lungs to thicken and pool. It can also affect the pancreas by blocking it up and not allowing it to produce digestive enzymes.…

    • 1413 Words
    • 6 Pages
    Great Essays
  • Decent Essays

    Website: http://www.wsvn.com/story/26299941/camps-take-cystic-fibrosis-patients-surfing Cystic fibrosis (CF) is a genetic-disease that causes thick, sticky mucus to build up in the lungs, digestive tract, and continues throughout other areas of the body. Cystic fibrosis has signs and symptoms that differs, depending on how bad the disease affects someone. Cystic fibrosis varies through ages, it affects infants, teenagers, and young adults, but is mostly found in white people.…

    • 378 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    The anatomical changes that cystic fibrosis has on the endocrine system are poor growth development and delayed puberty in children. This condition affects the pancreas and its secretions. The pancreas is involved with secreting enzymes, that break down food, as well as the hormone insulin, which controls blood sugar levels. Cystic fibrosis causes these secretions to become thicker and pancreatic ducts become blocked.…

    • 211 Words
    • 1 Pages
    Improved Essays
  • Improved Essays

    Cystic fibrosis (CF) is a life-limiting genetic disorder affecting 70,000 individuals worldwide (about 30,000 in the US). Recent advances in new drug development – approval of Kalydeco and Orkambi - represent a success for the CF community. However, these compounds are not sufficient to cure CF because (a) they show modest improvement in lung function, a key measure for cystic fibrosis patients; (b) efficacy decreases with long term use; and (c) additional drugs are required in patients with specific CFTR mutations or genes. Additionally, the two approved drugs are cost-intensive (currently $250-300K/year). Thus, the need for new CF pharmacotherapies persists.…

    • 591 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Cystic Fibrosis are known to be a recessive disorder, meaning that both parents must a carrier of the gene in order to pass on the defective gene to any of their children in order to get the disease. If the faulty gene is inherited by one of the children, he or she will also be a carrier of the gene. Being a carrier of the disease will not affect the carrier, but the gene can be passed down to their children. This essay will address the biological basis and symptoms of Cystic Fibrosis, the treatments and/or management of this disease, and the issues, controversies regarding genetic screening. (University of Utah | Health Sciences, 2015) 1.…

    • 836 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Cystic fibrosis (CF) is a genetic and inherited disease that is life threatening. CF effects not only one’s breathing with continuous lung infections by lining the lungs with mucus, but can also trap infections by blocking the airway. The buildup of mucus effects the digestive system by preventing prevents the digestive enzyme process from breaking down food and obtaining nutrients. An infant that has been diagnosed with CF has inherited two copies of the defective CF gene, a copy from each parent as a carrier. When screening infants for cystic fibrosis, the most effective way to prevent serious lifelong complications is to diagnosis the disease early.…

    • 740 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    Living with Cystic Fibrosis is hard but over the last 2 to 3 decades, significant advances have been made to make life a little easier for CF patients. In fact, Mary Frey who is a youtuber was diagnosed at 7 months old. For her life is frequent hospital visits, canceling plans and spending holidays in the hospital. Living with Cystic Fibrosis meant that Mary needed to make a daily routine full of treatments to treat her CF to help her get through day to day activities. She is regularly hospitalized for lung infections.…

    • 177 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    Cystic Fibrosis is the most common fatal autosomal genetically inherited disease with high morbidity within the Caucasian population. This disease is due to the defective or non-existent CFTR (Cystic Fibrosis Transmembrane conductance Regulator) proteins. The lack of the CFTR proteins results in the buildup of a thick, sticky mucus within the lungs, which in turn makes it harder for the patient to breath. The patient experiences altered epithelial ion transport. This altered epithelial ion transport causes decreased hydration of the epithelial surfaces in the gut, kidney, pancreas, and airways.…

    • 304 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    Cystic Fibrosis Research

    • 288 Words
    • 2 Pages

    Cystic Fibrosis is a disease that is caused by a mutation in the CFTR gene. CFTR stands for cystic fibrosis transmembrane conductance regulator whose mutation commonly leads to the deletion of three nucleotides which code for the amino acid phenylalanine. The mutation, therefore, leads to the loss of this amino acid. The mutant CFTR leads to the disease as the incorrect protein folding is detected in the endoplasmic reticulum which leads the protein to be degraded and thus never reaches the cell membrane whereas with a normal CFTR protein, the protein actually reaches the cell membrane and is integrated into it.…

    • 288 Words
    • 2 Pages
    Decent Essays
  • Great Essays

    A person may carry the CF gene but not develop the condition, this is because the gene must be present in both parents for the child to develop CF. When both parents carry the CF gene there is a 25% chance of the child developing CF. There is also a 50% chance of the child carrying the gene (Cystic Fibrosis Trust UK, 2014). Although everyone who has CF is born with it, they may not be diagnosed until later in life. Since 2011 in the Republic of Ireland, CF has been included in the new-born blood spot screen test, which is more commonly known as the heel prick test (Cystic Fibrosis Ireland, 2014).…

    • 2133 Words
    • 9 Pages
    Great Essays
  • Improved Essays

    What is Cystic fibrosis is an inherited disease that causes thick, sticky mucus to develop in the lungs and digestive tract. It is the most widely recognised sort of endless lung disease in kids and young adults and may result in early death. Cause - Cystic fibrosis is caused by deficient gene which advices the body to deliver abnormally thick and sticky liquid, called mucus. The mucus develops in the breathing sections of the lungs and the pancreas, the organ that separates and assimilate nourishment.…

    • 85 Words
    • 1 Pages
    Improved Essays
  • Improved Essays

    Cystic fibrosis is the most common, life threatening autosomal recessive disease within the Caucasian population. It is an inherited disease caused by the mutation of a single gene on chromosome 7. Both males and females can be affected by this disease, however, it is not contagious. Around 70% of individuals with cystic fibrosis inherited the disease from not only one, but both their parents. There is over one thousand different mutations of the cystic fibrosis gene, which means that there may be mild or more severe types.…

    • 304 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Cystic Fibrosis

    • 709 Words
    • 3 Pages

    When there are genetic mutations that affect the cystic fibrosis trans-membrane conductance regulator (CFTR) protein, Cystic Fibrosis (CF) is the outcome. CF was recently linked to CFTR defects, which is a major gene, found on the seventh chromosome. Cystic Fibrosis is not only the most common disease among those of Caucasian decent, but it also happens to be the most deadly inherited disease that affects more often Caucasian Americans. In the United States one in twenty among Caucasians are carriers, while in African Americans, Asians and Hispanics this rate is significantly lower. If there is CFTR dysfunction it will lead to an ionic imbalance of epithelial secretions in several organ systems, including the pancreas, gastrointestinal tract,…

    • 709 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Cause Of Cystic Fibrosis

    • 208 Words
    • 1 Pages

    When a change in DNA results in an error in a protein sequence, partially or completely non-functional proteins are created and, in certain cases, a medical condition can result. This is commonly referred to as a harmful mutation. Mutations in the CF transmembrane conductance regulator (CFTR) gene, which encodes a protein expressed in the apical (top) membrane of exocrine epithelial cells, have been found to cause Cystic Fibrosis, a hereditary disorder that affects exocrine glands and is an example of harmful mutation. It causes the production of abnormally thick mucus, resulting in blockage and (often) respiratory infection affecting many of the body’s organs. Some symptoms of this disorder include coughing up thick mucus, commonly acquiring…

    • 208 Words
    • 1 Pages
    Improved Essays
  • Improved Essays

    Cystic Fibrosis Cystic Fibrosis is a life threatening disease that is inherited from the parents. The disease affects the lungs, pancreas, liver, intestines, sinuses and sex organs. It is very easy for bacteria to grow in the lungs because the mucus gets caught in the lungs which makes it harder to breathe. The build up in the lungs can cause repeated lung infections and lung damage. The mucus is usually slippery and wet but if you have Cystic Fibrosis the the mucus is thick and sticky which builds up in your lungs and then the airways cannot do the job of carrying air in and out of your lungs.…

    • 617 Words
    • 3 Pages
    Improved Essays