**7. Conclusion**

We systemically summarized the mutations and phenotype information of 21 epilepsy-associated VGIC genes. The dysfunctional VGICs are like the blasting fuse for neuronal hyperexcitability. We have good reason to believe that epilepsy-associated mutations of VGICs could be considered as a biomarker, which is possible to be one of the molecular bases underlying the classification of epilepsy syndromes identified by modern medicine. VGICs are the important targets for many antiepileptic drugs. Novel VGIC modulators are potentially effective strategy for the development of novel antiepileptic drugs. Individualized precise treatment using matching VGIC drugs will provide novel research directions and antiepileptic strategies.
