The Promoter SNP, but not the Alternative Splicing SNP, is Linked to Multiple Sclerosis Among Jordanian Patients
Multiple sclerosis is a chronic inflammatory autoimmune disease of the human central nervous system. A number of studies with compelling evidence have provided correlation between single nucleotide polymorphisms in interleukin-7 receptor alpha and multiple sclerosis (MS) in several populations. One...
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Published in | Journal of molecular neuroscience Vol. 52; no. 4; pp. 467 - 472 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
Boston
Springer US
01.04.2014
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | Multiple sclerosis is a chronic inflammatory autoimmune disease of the human central nervous system. A number of studies with compelling evidence have provided correlation between single nucleotide polymorphisms in interleukin-7 receptor alpha and multiple sclerosis (MS) in several populations. One such variation, rs6897932, is located within the coding region and results in the generation of a soluble receptor, whereas another one, rs11567685, is located in the promoter region and affects gene expression. In this study, we investigated the frequencies of these two SNPs and their association to MS in 200 healthy controls and 200 MS patients based on a simple PCR-RFLP strategy not reported previously. The frequencies of the high risk alleles for both SNPs were in a high range among healthy and MS subjects relative to previous studies. In addition, whereas no association was found between the alternative splicing SNP, rs6897932, and MS, a significant link was found between the promoter SNP, rs11567685, and MS. These results are in contrast to other studies and may have important implications as to the molecular contribution of IL-7Rα in multiple sclerosis. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 ObjectType-Article-2 ObjectType-Feature-1 |
ISSN: | 0895-8696 1559-1166 |
DOI: | 10.1007/s12031-013-0151-0 |