The Signs and Symptoms of Huntington's Disease Essay

  • Cellular And Molecular Biology: Overview Of Huntington's Disease

    Huntington’s disease Huntington’s disease, found within Cellular and Molecular Biology, is a fatal genetic disorder that causes progressive breakdown of nerve cells in the brain. It is a rare autosomal dominant progressive neurodegenerative disease. In this essay, Huntington’s disease will be discussed in reference to the biology behind the faulty HTT gene, the signs and symptoms associated with the disease, along with coping mechanisms and outcomes for those suffering from the disorder. To begin, we will discuss the mutant HTT gene that causes Huntington’s disease. This was first discovered by George Huntington, a 22-year-old American doctor who began with writing a paper called On Chorea in 1872 where Huntington’s chorea (more commonly termed Huntington’s disease) was first recognized as an inherited disorder. During that time, people with chorea were often thought to be possessed by the devil with their involuntary muscle jerks and twitches. Throughout this time period of the eighteenth and nineteenth centuries, chronic adult hereditary chorea was poorly understood since ones who held the gene died before symptoms would develop. Now that people are living longer, the gene has more time to express itself and thus be studied by scientists. Interestingly, HTT was the first disease-associated gene to be molecularly mapped to a human chromosome. (Gusella at al., 1983). It turns out that the HTT gene contains a region where the triplet nucleotide CAG is repeated…

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  • Huntington's Chorea Case Study

    Huntington’s Chorea, more commonly known as Huntington’s disease, is a progressive hereditary neurodegenerative disorder that presents in mid-life, affecting an individual’s cognitive, emotional and motor abilities (Warby, Graham, & Hayden, 2014). Huntington’s disease was named after an American Physician by the name of George Huntington, who first documented the disease in 1872. In his findings, he described the disease as Hereditary chorea. In Greek terminology, the word Chorea means “to…

    Words: 1906 - Pages: 8
  • Inside The O Briens Analysis

    explores the impact of a genetic, neurological disease on a close-knit family. For this particular book, Genova selected to examine how Huntington’s disease can affect the relationships and lives of family members following a diagnosis. Joe O’Brien is the primary character targeted by this disease, but his family absorbs the shock via adjustments to symptoms and possible diagnosis later in life. Throughout this analysis, I will consider how Joe’s novel diagnosis impacts his family members,…

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  • Huntingtons Disease: Symptoms And Treatments Of Huntington's Disease

    Huntington’s disease is a devastating and progressive neurological disease that results in physiological and psychological disorders. In 1872, an American physician George Huntington identified an illness as chorea, a Greek translation for choreography or dance, which explained how people affected with this disorder would constantly twist, turn and distort their bodies in a constant, uncontrollable dance-like fashion (Huntington 's Disease: Hope Through Research). Later, the disease was called…

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  • Case Study Of Huntington's Disease: Germline Therapy

    Huntington’s disease: Germline Therapy Huntington’s disease is an inherited disease that causes progressive breakdown of the nerve cells within the brain (Staff, 2015). There is usually a late onset associated with the disease were there are not any signs or symptoms until 30s or 40s (Staff, 2015). It is possible for the disease to appear earlier in life known as juvenile Huntington’s disease, which occurs in the 20s (Staff, 2015). Each one of these types has its own type of presentation with…

    Words: 795 - Pages: 4
  • Common Signs And Symptoms Essay

    P1: Describe types of dementia and common signs and symptoms Dementia is what’s known as an “irreversible brain disorder affecting different parts of the brain, causing an effect on a range of functions” Bartle (2007). Every from of dementia is a progressive condition, this means that the brain will become damaged more over time, this therefore means a person’s ability to remember, communicate and understand what goes on around them may will decline. When researches such as scientists look at…

    Words: 2127 - Pages: 9
  • Disadvantages Of Preimplantation Genetic Testing

    inherited disease to their offspring. It can benefit society by preventing a child whose parent is carrying copies of the genes for a disease such as Huntington’s from becoming affected (Sermone). Huntington’s disease (HD) is a progressive disease in which the nerve cells in the brain progressively degenerate causing sever motor and cognitive problems. This disease is caused by the excessive repeating of the trinucleotide CAG in the first exon of a HTT gene. The HTT gene encodes for huntingtin,…

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  • Ethical Dilemma Of Abortion

    decision of the mother. Autonomy is the moral right to make decisions on how one wants to plan and act in their life. This is her body and has the right to make this autonomous decision on her own. The main ethical dilemma in this case is whether or not testing positive or carrying the gene for Huntington’s disease a justifiable reason for abortion. The pro-life view states that the fetus has the same right to life as an adult human being (they are equivalent in terms of ethical status).…

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  • The Cause Of The Witch Trials In Arthur Miller's The Crucible?

    poisoning, cold weather, jealousy among the townsfolk, the spread of Huntington 's disease, and the deep belief of religion. In the following paragraphs, each theory will be analyzed and explained whether or not they are valid. Researchers have formed a theory about the Salem witch trials based on scientific studies that ergot poisoning was the cause of it. In 1976, a behavioral psychologist, Linnda, found the first evidence of ergot poisoning in Salem. "[She]....noticed a link between the…

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  • Cause And Effect Essay On Dementia

    Dementia is not exactly a specific disease, but “rather a group of symptoms that may accompany certain diseases or conditions” (“Types”). Dementia can be caused by various different diseases, depending on the part of the brain that is affected. There are two types of dementia: the ones that are not reversible and the few that are reversible. The cases that are not reversible, worsen throughout the years; these are called progressive dementia. The most common disease to cause progressive…

    Words: 1152 - Pages: 5
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