Epilepsinin Genetiği
Özet
Epilepsi, nörolojik işleyişin bozulmasıyla ortaya çıkan ve genetik faktörlerin gelişiminde %70-80 oranında rol oynadığı tahmin edilen kronik bir durumdur. Tanı sürecinde detaylı öykü, fiziksel muayene ve video-EEG gibi elektrofizyolojik tetkiklerin yanı sıra, modern genetik dizileme yöntemleri hastalığın moleküler temelinin anlaşılmasında kritik bir öneme sahiptir. Özellikle infant ve çocukluk çağı epilepsi sendromlarında, kanalopatiler ve çeşitli mutasyonlar temel etiyolojik faktörler olarak öne çıkmaktadır. Hastalara yaklaşımda bireyselleştirilmiş tetkik stratejileri ve genetik danışmanlık, özellikle de novo mutasyonların yönetimi açısından hayati bir rol oynamaktadır.
Epilepsy is a chronic condition arising from neurological dysfunction, with genetic factors estimated to contribute to 70-80% of its development. During the diagnostic process, a detailed clinical history, physical examination, and electrophysiological assessments like video-EEG are essential, complemented by modern genetic sequencing methods to understand the molecular basis of the disease. In pediatric epilepsy syndromes specifically, channelopathies and various genetic mutations emerge as the primary etiological factors. Adopting individualized testing strategies and providing genetic counseling are vital for patient management, particularly in addressing de novo mutations.
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