This article requires a subscription to view the full text. If you have a subscription you may use the login form below to view the article. Access to this article can also be purchased.
Huntington disease (HD) is a progressive and fatal autosomal dominant neurodegenerative disorder characterized by extrapyramidal motor signs often preceded by cognitive and behavioral disturbances, with a prevalence of 5–10 cases per 100,000 people worldwide1; expanded CAG repeats within the coding sequence of the HTT gene on chromosome 4p2 are the cause. The gene encodes huntingtin (HTT), a ubiquitously expressed protein associated with most intracellular organelles. CAG repeats of 40 or more are associated with nearly full penetrance by age 65 years with a mean age at onset of 40 years and death 15–20 years later.3 Although the function of HTT remains incompletely understood, HD likely arises from gain of function caused by the abnormal conformation of the mutant protein.3
Footnotes
Go to Neurology.org for full disclosures. Funding information and disclosures deemed relevant by the author, if any, are provided at the end of the editorial.
See page 152
- © 2016 American Academy of Neurology
AAN Members
We have changed the login procedure to improve access between AAN.com and the Neurology journals. If you are experiencing issues, please log out of AAN.com and clear history and cookies. (For instructions by browser, please click the instruction pages below). After clearing, choose preferred Journal and select login for AAN Members. You will be redirected to a login page where you can log in with your AAN ID number and password. When you are returned to the Journal, your name should appear at the top right of the page.
AAN Non-Member Subscribers
Purchase access
Letters: Rapid online correspondence
REQUIREMENTS
You must ensure that your Disclosures have been updated within the previous six months. Please go to our Submission Site to add or update your Disclosure information.
Your co-authors must send a completed Publishing Agreement Form to Neurology Staff (not necessary for the lead/corresponding author as the form below will suffice) before you upload your comment.
If you are responding to a comment that was written about an article you originally authored:
You (and co-authors) do not need to fill out forms or check disclosures as author forms are still valid
and apply to letter.
Submission specifications:
- Submissions must be < 200 words with < 5 references. Reference 1 must be the article on which you are commenting.
- Submissions should not have more than 5 authors. (Exception: original author replies can include all original authors of the article)
- Submit only on articles published within 6 months of issue date.
- Do not be redundant. Read any comments already posted on the article prior to submission.
- Submitted comments are subject to editing and editor review prior to posting.
