Title |
Multiple sclerosis and autoimmune diseases
|
---|---|
Published in |
Journal of Neurology, March 2006
|
DOI | 10.1007/s00415-006-0084-4 |
Pubmed ID | |
Authors |
A. Laroni, M. Calabrese, P. Perini, M. P. Albergoni, F. Ranzato, M. Tiberio, L. Battistin, P. Gallo |
Abstract |
An autoimmune background is thought to characterize the families of multiple sclerosis (MS) patients, but disease patterns and HLA-DR association seem to vary considerably among different ethnic groups. We investigated the prevalence of autoimmune diseases in 245 MS patients and 245 age- and sex-matched normal controls (NC), originating from and living in North-east Italy, and their first degree relatives, using a case-control method. Further, HLA-DRB1 expression was analysed in MS and NC. The following significant findings were observed: 1) a significant excess of autoimmunity in first-degree relatives of MS patients (p = 0.000), 2) an association of MS with Type 1 diabetes mellitus (T1DM) (p = 0.02), 3) an increase in DR4 expression (namely DRB1*0401) in MS patients from families with multiple autoimmune pathology compared with reference MS patients (p=0.02) and NC (p=0.01). We conclude that the risk of autoimmune disease is higher in first-degree relatives of MS patients and that disease association and HLA-DR expression in North-east Italy differs from other geographic regions of Europe. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Brazil | 1 | 2% |
Unknown | 42 | 98% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Bachelor | 10 | 23% |
Researcher | 5 | 12% |
Student > Master | 4 | 9% |
Professor > Associate Professor | 3 | 7% |
Student > Ph. D. Student | 3 | 7% |
Other | 5 | 12% |
Unknown | 13 | 30% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 16 | 37% |
Neuroscience | 5 | 12% |
Agricultural and Biological Sciences | 4 | 9% |
Biochemistry, Genetics and Molecular Biology | 2 | 5% |
Unspecified | 1 | 2% |
Other | 2 | 5% |
Unknown | 13 | 30% |