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Association of a common polymorphism in the promoter of UCP2 with susceptibility to multiple sclerosis

Susanne Vogler, René Goedde, Bianca Miterski, Ralf Gold, Antje Kroner, Dirk Koczan, Uwe Klaus Zettl, Peter Rieckmann, Joerg T. Epplen, Saleh M. Ibrahim*

*Korrespondierende/r Autor/-in für diese Arbeit

Abstract

Uncoupling protein 2 (UCP2) is a member of the mitochondrial proton transport family that uncouples proton entry to the mitochondria from ATP synthesis. UCP2 expression levels have been linked to predisposition to diabetes and obesity. In addition, UCP2 prevents neuronal death and injury. Here we show that the common -866G/A promoter polymorphism is associated with susceptibility to multiple sclerosis (MS) in the German population. We analysed altogether 1,097 MS patients and 462 control subjects from two cohorts and found that the common G allele is associated with disease susceptibility (p=0.0015). The UCP2 -866G allele is correlated with lower levels of UCP2 expression as shown here in vitro and in vivo. Thus, UCP2 promoter polymorphism may contribute to MS susceptibility by regulating the level of UCP2 protein in the central nervous and/or the immune systems.

OriginalspracheEnglisch
ZeitschriftJournal of Molecular Medicine
Jahrgang83
Ausgabenummer10
Seiten (von - bis)806-811
Seitenumfang6
ISSN0946-2716
DOIs
PublikationsstatusVeröffentlicht - 10.2005

Fördermittel

Acknowledgements We would like to thank Rica Waterstradt, Ildikó Tóth and Andrea Petzold for excellent technical assistance. This study was funded in part by the German Federal Ministry of Research and Education (FKZ 01ZZ0108) and by Hertie Stiftung (1.319.110/02/05).

UN SDGs

Dieser Output leistet einen Beitrag zu folgendem(n) Ziel(en) für nachhaltige Entwicklung

  1. SDG 3 – Gesundheit und Wohlergehen
    SDG 3 – Gesundheit und Wohlergehen

Strategische Forschungsbereiche und Zentren

  • Forschungsschwerpunkt: Infektion und Entzündung - Zentrum für Infektions- und Entzündungsforschung Lübeck (ZIEL)

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