Register for email alerts and news feeds:
This journal | BMJ Group
rss
Published 20 July 2009
Cite this as: BMJ Case Reports 2009 [doi:10.1136/bcr.06.2009.2002]
Copyright © 2009 by the BMJ Publishing Group Ltd.

Rare disease

Creutzfeldt–Jakob disease in a Chinese patient with a novel seven extra-repeat insertion in PRNP

X F Wang1, Y J Guo2, B Y Zhang3, W Q Zhao4, J M Gao5, Y Z Wan5, F Li5, J Han5, D X Wang6, X P Dong7

1 State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Viral Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing, China
2 Department of Neurology, Beijing Friendship Hospital, Beijing, China
3 State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Viral Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing, China
4 Department of Neurology, Beijing Friendship Hospital, Beijing, China
5 State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Viral Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing, China
6 Department of Neurology, Beijing Friendship Hospital, Beijing, China
7 State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Viral Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing, China

Correspondence to:
X P Dong, dongxp238{at}hotmail.com

SUMMARY

Familial transmissible spongiform encephalopathies comprise about 14% of all cases of transmissible spongiform encephalopathy in humans. We report on a patient with a definite diagnosis of familial Creutzfeldt–Jakob disease with an insertional mutation consisting of seven extra octapeptide repeats between codons 51 and 91 in the PRNP gene, associated with a genotype homozygotic for methionine at codon 129 and a novel coding change of the inserted octapeptide region.


Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?

This Article

Services
Google Scholar
PubMed
Topic Collections
Bookmark with

Register for free content

The full text of all Editor's Choice articles and summaries of every article are free without registration

The full text of Images in ... articles are free to registered users

Only fellows can access the full text of case reports (apart from Editor's Choice) -   become a fellow  today, or encourage your institution to, so that together we can grow and develop this resource

Don't forget to sign up for content alerts  so you keep up to date with all the case reports as they are published, and let us know what you think by commenting on the Editor's blog