KEGG   DISEASE: Early infantile epileptic encephalopathyHelp
Entry
H00606                      Disease                                

Name
Early infantile epileptic encephalopathy;
Ohtahara syndrome
Description
Early infantile epileptic encephalopathy (EIEE), also known as Ohtahara syndrome,is characterized by frequent tonic spasms of early onset within a few months of life, and a suppression-burst pattern in electroencephalography (EEG). Many causes have been considered for EIEE. It has been reported that 75% of the cases subsequently evolve to West syndrome, and later a much smaller number progress to Lennox-Gastaut syndrome.
Category
Congenital disorder; Epilepsy
Brite
Human diseases [BR:br08402]
 Other congenital disorders
  Others
   H00606  Early infantile epileptic encephalopathy
Human diseases in ICD-10 classification [BR:br08403]
 6. Diseases of the nervous system (G00-G99)
  G40-G47  Episodic and paroxysmal disorders
   G40  Epilepsy and recurrent seizures
    H00606  Early infantile epileptic encephalopathy
BRITE hierarchy
Pathway
Tight junction
Gap junction
N-glycan biosynthesis
Synaptic vesicle cycle
Cholinergic synapse
Glycosphingolipid biosynthesis - lacto and neolacto series
Gene
(EIEE1) ARX [HSA:170302] [KO:K09452]
(EIEE2) CDKL5 [HSA:6792] [KO:K08824]
(EIEE3) SLC25A22 [HSA:79751] [KO:K15107]
(EIEE4) STXBP1 [HSA:6812] [KO:K15292]
(EIEE5) SPTAN1 [HSA:6709] [KO:K06114]
(EIEE7) KCNQ2 [HSA:3785] [KO:K04927]
(EIEE8) ARHGEF9 [HSA:23229] [KO:K20686]
(EIEE9) PCDH19 [HSA:57526] [KO:K16499]
(EIEE10) PNKP [HSA:11284] [KO:K08073]
(EIEE11) SCN2A1 [HSA:6326] [KO:K04834]
(EIEE12) PLCB1 [HSA:23236] [KO:K05858]
(EIEE15) ST3GAL3 [HSA:6487] [KO:K00781]
(EIEE22) SLC35A2 [HSA:7355] [KO:K15272]
(EIEE36) ALG13 [HSA:79868] [KO:K07432]
(Lennox-Gastaut type) MAPK10 [HSA:5602] [KO:K04440]
Other DBs
Reference
  Authors
Ohtahara S, Yamatogi Y
  Title
Epileptic encephalopathies in early infancy with suppression-burst.
  Journal
J Clin Neurophysiol 20:398-407 (2003)
Reference
  Authors
Ohtahara S, Yamatogi Y
  Title
Ohtahara syndrome: with special reference to its developmental aspects for differentiating from early myoclonic encephalopathy.
  Journal
Epilepsy Res 70 Suppl 1:S58-67 (2006)
Reference
  Authors
Yamatogi Y, Ohtahara S
  Title
Early-infantile epileptic encephalopathy with suppression-bursts, Ohtahara syndrome; its overview referring to our 16 cases.
  Journal
Brain Dev 24:13-23 (2002)
Reference
  Authors
Saitsu H, Kato M, Mizuguchi T, Hamada K, Osaka H, Tohyama J, Uruno K, Kumada S, Nishiyama K, Nishimura A, Okada I, Yoshimura Y, Hirai S, Kumada T, Hayasaka K, Fukuda A, Ogata K, Matsumoto N
  Title
De novo mutations in the gene encoding STXBP1 (MUNC18-1) cause early infantile epileptic encephalopathy.
  Journal
Nat Genet 40:782-8 (2008)
Reference
  Authors
Timal S, Hoischen A, Lehle L, Adamowicz M, Huijben K, Sykut-Cegielska J, Paprocka J, Jamroz E, van Spronsen FJ, Korner C, Gilissen C, Rodenburg RJ, Eidhof I, Van den Heuvel L, Thiel C, Wevers RA, Morava E, Veltman J, Lefeber DJ
  Title
Gene identification in the congenital disorders of glycosylation type I by whole-exome sequencing.
  Journal
Hum Mol Genet 21:4151-61 (2012)
Reference
  Authors
Allen AS, Berkovic SF, Cossette P, Delanty N, Dlugos D, Eichler EE, Epstein MP, Glauser T, Goldstein DB, Han Y, Heinzen EL, Hitomi Y, Howell KB, Johnson MR, Kuzniecky R, Lowenstein DH, Lu YF, Madou MR, Marson AG, Mefford HC, Esmaeeli Nieh S, O'Brien TJ, Ottman R, Petrovski S, Poduri A, Ruzzo EK, Scheffer IE, Sherr EH, Yuskaitis CJ, Abou-Khalil B, Alldredge BK, Bautista JF, Berkovic SF, Boro A, Cascino GD, Consalvo D, Crumrine P, Devinsky O, Dlugos D, Epstein MP, Fiol M, Fountain NB, French J, Friedman D, Geller EB, Glauser T, Glynn S, Haut SR, Hayward J, Helmers SL, Joshi S, Kanner A, Kirsch HE, Knowlton RC, Kossoff EH, Kuperman R, Kuzniecky R, Lowenstein DH, McGuire SM, Motika PV, Novotny EJ, Ottman R, Paolicchi JM, Parent JM, Park K, Poduri A, Scheffer IE, Shellhaas RA, Sherr EH, Shih JJ, Singh R, Sirven J, Smith MC, Sullivan J, Lin Thio L, Venkat A, Vining EP, Von Allmen GK, Weisenberg JL, Widdess-Walsh P, Winawer MR
  Title
De novo mutations in epileptic encephalopathies.
  Journal
Nature 501:217-21 (2013)
Reference
  Authors
Edvardson S, Baumann AM, Muhlenhoff M, Stephan O, Kuss AW, Shaag A, He L, Zenvirt S, Tanzi R, Gerardy-Schahn R, Elpeleg O
  Title
West syndrome caused by ST3Gal-III deficiency.
  Journal
Epilepsia 54:e24-7 (2013)
Reference
  Authors
Kodera H, Nakamura K, Osaka H, Maegaki Y, Haginoya K, Mizumoto S, Kato M, Okamoto N, Iai M, Kondo Y, Nishiyama K, Tsurusaki Y, Nakashima M, Miyake N, Hayasaka K, Sugahara K, Yuasa I, Wada Y, Matsumoto N, Saitsu H
  Title
De novo mutations in SLC35A2 encoding a UDP-galactose transporter cause early-onset epileptic encephalopathy.
  Journal
Hum Mutat 34:1708-14 (2013)

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