Cystic Fibrosis Biological & Biomedical Sciences Essay

Essay Instructions:

There are many diseases that are caused by the malfunction of specific organelles. Three examples are listed below: Cystic Fibrosis, Pompe Disease and Leigh Syndrome. Select one of the disorders below and complete an essay of approximately 2-3 pages in length, addressing the questions below. A link is provided to introduce you to each disorder. You will need to conduct additional research to fully complete your essay. You should consult a minimum of three quality sources when researching parts I-IV below to complete your essay.
Cystic Fibrosis – One of the causes of the symptoms of cystic fibrosis is a defect in the calcium and chlorine ion channels in the cell membranes, thus producing abnormal amounts of fluid and salts in specific organs.
Shannon, S. (2016). The Cellular Mechanism of CS: The Basics. Cystic Fibrosis News Today. Retrieved from https://cysticfibrosisnewstoday(dot)com/2015/03/12/the-cellular-mechanism-of-cf-the-basics
I. Cellular cause of disease
Describe the type of cell(s) involved with the disease. What is the specific function of this type of cell? If an organelle or other cell structure is the problem in the disease, include information about it. Are there more of a specific type of organelle in this type of cell? Why is the cell not performing properly in this type of disorder? Does this disorder affect other parts of the body?
II. Disease- Basic Information
Describe what someone with the disease would notice, and what doctors find when doing an examination. How serious is the disease? What happens if it is not treated? What effect does it have on normal living? Is it inherited? If so, describe the inheritance pattern and the gene responsible. How does the malfunctioning cell cause the symptoms? Usually there is a protein or enzyme that isn’t produced properly. How is this related to the symptoms?
III. Disease Treatment and Research
How is the disease currently being treated? Is it curable, or is the treatment only for the symptoms? What research is currently being conducted to find a cure/treatment? Is there hope for a cure/treatment? Are stem cells or gene therapy used in research? Can these therapies lead to a cure? Why is continued research important?
IV. Summarize your findings.
Organize this essay assignment using subtitles that summarize the topic from each question above. For example, to answer Question 1, use a descriptive subtitle like the following: Cellular Cause of Disease.
Your essay should be approximately 2-3 pages in length. Answer each question under the subtitle using complete sentences that relate back to the question. Be sure to use APA formatting throughout your essay with 1-inch margins, 12-point type and double spacing throughout. Include a title page, introduction, answers to the questions with subtitles and concluding paragraph. Remember to include in-text citations within the body of the essay referencing your resources (i.e. Murray, 2014). Also, be sure to include a reference section at the end of your assignment listing all required readings and any additional resources you used to complete your essay. A helpful guide to writing a quality essay can be found in Trident's Student Guide to Writing a High-Quality Academic Paper. This guide also provides links to example essays written within APA format.

Essay Sample Content Preview:

Cystic Fibrosis (CF)
Student Name
Institutional Affiliation
Cystic Fibrosis (CF)
Cellular cause of Cystic Fibrosis
Cystic fibrosis (CF) is a rather inherited disorder that results in severe damage to the digestive system, lungs, as well as other organs in the body. The disorder mainly affects the cells which normally produce sweat, mucus, and digestive juices (Shannon, 2016). The fluids are secreted in slippery and thin form. However, among people with Cystic Fibrosis, a defective gene makes the secretions thick and sticky. Rather than acting a lubricant, the secretions end u plugging up ducts, tubes, as well as passageways. This plugging up is common in the pancreas and lungs.
Despite CF being progressive and requiring daily care, individuals with the disorder are normally capable of attending work and school duties. The quality of life among such individuals is better compared to those who had the disorder in previous decades (Shannon, 2016). Improvement treatment and screening has resulted in people with cystic fibrosis having higher chances of living until mid and late 30s and 40s, while others make it to their 50s. Improvement in care for CF patients has improved the quality of care and healthcare outcomes among patients, thus improving their quality of life.
Disease- Basic Information
Cystic fibrosis results from genetic mutation of the cystic fibrosis transmembrane conductance regulator (CFTR) gene, in which the gene normally changes the protein involved in the regulation of the salt entering and leaving cells (Shannon, 2016). The change in salt regulation results in sticky and thick mucus in the digestive, respiratory, and reproductive systems. Further, the salt content in the sweat increases.
There are various defects which take place in the gene, and the severity of the condition depends on the type of gene mutation. An individual gets the disorder if they inherit one copy of the gene from either of their parents (Shannon, 2016). If the inherited copy is only one, then one does not develop the disorder. However, they become a carrier and can easily pass the gene to childr...

Updated on January 26, 2024

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Cystic Fibrosis Biological & Biomedical Sciences Essay

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