IL12B gene polymorphisms have sex-specific effects in relapsing–remitting multiple sclerosis

IL-12-family cytokines play a pivotal role in neuroinflammation and neurodegeneration in relapsing–remitting multiple sclerosis (RRMS). The aim of the study was to evaluate whether two polymorphisms in IL12B gene, rs17860508 and rs3212227, are associated with RRMS, and to define their function effec...

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Veröffentlicht in:Acta neurologica Belgica 2019-03, Vol.119 (1), p.83-93
Hauptverfasser: Miteva, Lyuba, Trenova, Anastasiya, Slavov, Georgi, Stanilova, Spaska
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Sprache:eng
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Zusammenfassung:IL-12-family cytokines play a pivotal role in neuroinflammation and neurodegeneration in relapsing–remitting multiple sclerosis (RRMS). The aim of the study was to evaluate whether two polymorphisms in IL12B gene, rs17860508 and rs3212227, are associated with RRMS, and to define their function effect on serum level of IL-12p40 and IL-23 and degree of disability in RRMS cases. In total 156 Bulgarian patients with Expanded Disability Status Scale score ranging from 1.0 to 3.5 in remission of the disease and 379 controls were genotyped by polymerase chain reaction-based methods. The IL-12p40 and IL-23 serum levels were determined by enzyme-linked immunosorbent assay. We have found substantially higher IL-12p40 and IL-23 serum levels in cases than in controls ( p  
ISSN:0300-9009
2240-2993
DOI:10.1007/s13760-018-01066-3