Hannah Beacom and Thomas Bennett Pd. 3
Rare inherited disorder Caused by genetic stutter Progressive loss of nerve cells in brain Results in dementia First description of disease by George Huntington in 1872 Named after George Huntington Discovered by using two pedigrees Discovered it’s caused by a gene in 1993
Random, uncontrollable movements Physical instability Difficulties chewing/swallowing Difficulty speaking Sleep disturbances
No cure No treatments alter Huntington’s Disease Medication lessens symptoms Average life expectancy 15 years
If one parent has the gene, the child can inherit disease chance of getting disease if parent has it Affects men, women, and race equally More common in adults Caused by dominant gene
Typically begins around ages Children who inherit disease rarely live to adulthood Progressively gets worse over period of years More than 125 million Americans have or are at risk of Huntington’s Disease
“Inheriting Huntington’s Disease.” An Overview. Web. 19 Feb Mayo Clinic Staff. “Huntington’s Disease.” Treatments and drugs. Web. 19 Feb Miller, Marsha. “Huntington’s Disease Society of America.” HD Research – Past and Future. Web. 19 Feb “News Medical.” Huntington’s Disease History. Web. 19 Feb Twyman, Richard. "Huntington's Disease." In the Genome. N.p., n.d. Web. 19 Feb 2013.