Source
Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and The Ministry of Education of China, The Second Affiliated Hospital of GuangZhou Medical University, 250# Changgang east Road, GuangZhou, 510260 Guangdong Province, China.
Abstract
BACKGROUND:
Serum apolipoprotein (apo) A-I was considered to be an immune regulator and could suppress pro-inflammatory cytokines generated by activated T cell in some autoimmune diseases. However, the change of serum apoA-I levels in multiple sclerosis (MS) patients is unknown.
METHODS:
In the presentation we performed a study on serum apoA-I levels in the patients with MS. We enrolled some age and gender matched patients with MS, autoimmune demyelinating diseases (Guillain-Barre Syndrome and Clinically Isolated Syndrome), neuroinflammatory diseases (viral encephalitis), autoimmune connective diseases (rheumatoid arthritis and systemic lupus erythematosus) and healthy control groups, and tested their serum lipids levels: total cholesterol (TC), triglyceride (TG), high-density lipoproteins (HDL), apolipoproteinB100 (apoB100), apolipoproteinA-I (apoA-I).
RESULTS:
For all patients, age had no effect on serum apoA-I levels (P > 0.05). Meanwhile, we proved the highest serum apoA-I levels in MS patients and the lowest serum apoA-I levels in SLE patients. Serum apoA-I levels was significantly elevated in female MS patients (P = 0.033; P < 0.05).
CONCLUSION:
In short we believed that patients with MS and other autoimmune demyelination had significantly decreased serum levels of apo A-I.