Annals of Indian Academy of Neurology
REVIEW: PROGRESS IN MEDICINE
Year
: 2009  |  Volume : 12  |  Issue : 4  |  Page : 231--237

Neuromyelitis optica - an update: 2007-2009


Anu Jacob 
 The Walton Centre for Neurology and Neurosurgery, Liverpool, L97LJ, United Kingdom

Correspondence Address:
Anu Jacob
The Walton Centre for Neurology and Neurosurgery, Liverpool, L97LJ
United Kingdom

Neuromyelitis optica is an inflammatory demyelinating disorder of the central nervous system. The discovery of a specific antibody (NMO IgG /aquaporin-4 antibody) in patients with this condition has led to a marked revival of research on the disease. This article summarizes the major advances in neuromyelitis optica, particularly in the last 2 years, and supplements the previous review published in this Journal in 2007. Important among these developments are: the epidemiological studies, which have provided estimates of incidence and prevalence; identification of mutations in the aquaporin-4 gene; improved understanding of the effects of anti-aquaporin-4 antibody on astrocytes; roles of excitatory amino acid transporter type 2 and glutamate; requirement of aquaporin-4 to be in orthogonal arrays to be antigenic; recognition of the presence of aquaporin-4 antibody in patients with cancer and posterior reversible encephalopathy syndrome; possibility of monitoring the disease using the antibody, and the effectiveness of rituximab and mycophenolate in preventing relapses.


How to cite this article:
Jacob A. Neuromyelitis optica - an update: 2007-2009.Ann Indian Acad Neurol 2009;12:231-237


How to cite this URL:
Jacob A. Neuromyelitis optica - an update: 2007-2009. Ann Indian Acad Neurol [serial online] 2009 [cited 2021 Oct 27 ];12:231-237
Available from: https://www.annalsofian.org/article.asp?issn=0972-2327;year=2009;volume=12;issue=4;spage=231;epage=237;aulast=Jacob;type=0