GNAS1 T393C polymorphism is associated with migraine.

A Oterino1, C Ruiz-Alegría, J Castillo

  • 1Service of Neurology, University Hospital Marqués de Valdecilla (UC), Santander, Spain. aoterino@humv.es

Summary

The GNAS1 T393C gene variant is linked to a higher risk of migraine headaches. This genetic factor may explain why some migraine sufferers have heightened sensitivity in their sympathetic nervous system (SNS).

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