PRRT2 Mutations Are Related to Febrile Seizures in Epileptic Patients
AbstractPrevious studies reported that the proline-rich transmembrane protein 2 (PRRT2) gene was identified to be related to paroxysmal kinesigenic dyskinesia (PKD), infantile convulsions with PKD, PKD with migraine and benign familial infantile epilepsy (BFIE). The present study explores whether the PRRT2 mutation is a potential cause of febrile seizures, including febrile seizures plus (FS+), generalized epilepsy with febrile seizures plus (GEFS+) and Dravet syndrome (DS); thus, it may provide a new drug target for personalized medicine for febrile seizure patients. We screened PRRT2 exons in a cohort of 136 epileptic patients with febrile seizures, including FS+, GEFS+ and DS. PRRT2 genetic mutations were identified in 25 out of 136 (18.4%) febrile seizures in epileptic patients. Five loss-of-function and coding missense mutations were identified: c.649delC (p.R217Efs*12), c.649_650insC (p.R217Pfs*8), c.412C>G (p.Pro138Ala), c.439G>C (p.Asp147His) and c.623C>A (p.Ser208Tyr). PRRT2 variants were probably involved in the etiology of febrile seizures in epileptic patients. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
He, Z.-W.; Qu, J.; Zhang, Y.; Mao, C.-X.; Wang, Z.-B.; Mao, X.-Y.; Deng, Z.-Y.; Zhou, B.-T.; Yin, J.-Y.; Long, H.-Y.; Xiao, B.; Zhang, Y.; Zhou, H.-H.; Liu, Z.-Q. PRRT2 Mutations Are Related to Febrile Seizures in Epileptic Patients. Int. J. Mol. Sci. 2014, 15, 23408-23417.
He Z-W, Qu J, Zhang Y, Mao C-X, Wang Z-B, Mao X-Y, Deng Z-Y, Zhou B-T, Yin J-Y, Long H-Y, Xiao B, Zhang Y, Zhou H-H, Liu Z-Q. PRRT2 Mutations Are Related to Febrile Seizures in Epileptic Patients. International Journal of Molecular Sciences. 2014; 15(12):23408-23417.Chicago/Turabian Style
He, Zheng-Wen; Qu, Jian; Zhang, Ying; Mao, Chen-Xue; Wang, Zhi-Bin; Mao, Xiao-Yuan; Deng, Zhi-Yong; Zhou, Bo-Ting; Yin, Ji-Ye; Long, Hong-Yu; Xiao, Bo; Zhang, Yu; Zhou, Hong-Hao; Liu, Zhao-Qian. 2014. "PRRT2 Mutations Are Related to Febrile Seizures in Epileptic Patients." Int. J. Mol. Sci. 15, no. 12: 23408-23417.