Association of von Willebrand factor activity with ACE I/D and MTHFR C677T polymorphisms in migraine

作者：Tietjen G E^*; Herial N A; Utley C; White L; Yerga Woolwine S; Joe B

来源：Cephalalgia, 2009, 29(9): 960-968.

DOI：10.1111/j.1468-2982.2008.01824.x

• Migraine
• von Willebrand factor
• endothelial dysfunction
• angiotensin-converting enzyme
• methylenetetrahydrofolate reductase

Angiotensin-converting enzyme (ACE) insertion (I)/deletion (D) and methylenetetrahydrofolate reductase (MTHFR) C677T polymorphisms are linked to endothelial dysfunction and to cerebral white matter lesions. Objectives of this study were to determine if ACE and MTHFR gene polymorphisms are associated with von Willebrand factor (vWF) activity, an endothelial dysfunction marker, and with a distinct headache phenotype. We enrolled 64 women (18-50 years old) with International Classification of Headache Disorders, 2nd edn migraine without aura (MoA) and 61 with aura (MA). Genotypic frequencies: ACE DD 35%, ID 42%, II 23%, and MTHFR TT 17%, CT 40%, CC 43%. Those with ACE DD genotype had higher levels of vWF activity (152%) compared with ID and II genotypes. Levels were highest (179%) with combined ACE DD and MTHFR TT genotypes. ACE DD was associated with higher headache frequency, and MTHFR TT was associated with MA. In migraine, vWF activity may be a marker of endothelial-mediated genetic risk for ischaemic conditions.

• 出版日期2009-9