## Abstract It is well known that multiple sclerosis (MS) pathogenesis continues even during periods of clinical silence. To quantify the metabolic characteristics of this activity we compared the absolute levels of __N__‐acetylaspartate (NAA), creatine (Cr), and choline (Cho) in the normal‐appeari
Elevated osteopontin levels in active relapsing-remitting multiple sclerosis
✍ Scribed by Mario H. J. Vogt; Luba Lopatinskaya; Monique Smits; Chris H. Polman; Lex Nagelkerken
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 67 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0364-5134
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
In the search for proteins that might play a role in the pathogenesis of multiple sclerosis (MS), osteopontin (OPN) has been identified as the most prominent cytokine‐encoding gene expressed within MS lesions. Here, we report significantly increased OPN protein levels in plasma of relapsing‐remitting MS patients. In contrast, OPN protein levels in primary progressive and secondary progressive MS patients were similar to healthy control levels. Interestingly, active relapsing‐remitting patients had higher OPN protein levels than patients without relapses. Ann Neurol 2003;53:819–822
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