Adult-Onset Huntington Disease (HD)

Words: 294
Pages: 2
Open Document
Huntington disease (HD) is an inherited neurodegenerative disorder that leads to a progressive deterioration of the brain’s nerve cells. It is known to have many different impacts on a person’s cognitive and behavioral functions, causing symptoms such as uncontrolled movements, emotional instability, and a loss of thinking aptitude. The most common expression of this disorder is adult-onset Huntington disease, which appears around a person’s thirties or forties, but a less common juvenile form may begin in a person’s early childhood. On a genetic level, it is characterized by an autosomal dominant mutation of the Huntingtin (HTT) gene, leading to the production of an abnormal Huntingtin protein that results in gradual cell damage; however,
Show More

Related Documents: Adult-Onset Huntington Disease (HD)

Huntington's Disease Case Study

Huntington’s Disease Case Study Introduction Huntington’s disease, also called HD or Huntington's chorea, is a genetic disease that is found in many people throughout the world. Genetic diseases are different from other types of diseases, because genetic diseases start from the very beginning, birth. Parents will contain a genetic alteration somewhere in their DNA and then pass that gene on. Parents do not even need to have the disease but carry the chromosome, which contains the potential to…

Words 1766 - Pages 8

Huntington Disease Research Paper

INTRODUCTION Huntington’ disease (HD) is a hereditary, adult-onset, progressive neurodegenerative disorder characterized by the loss of nerve cells in the basal ganglia. It is well-known as a quintessential family disease due to the 50/50 probability for a child of a parent with HD of inheriting the disease. Today, there is approximately ~30, 000 symptomatic Americans and more than 200,000 American at-risk of developing the disease (1, 2). The purpose of this paper is to discuss and summarized…

Words 2299 - Pages 10