MCID: EPL082
MIFTS: 21

Epileptic Encephalopathy, Early Infantile, 13

Categories: Genetic diseases, Neuronal diseases, Rare diseases, Mental diseases, Liver diseases, Metabolic diseases, Muscle diseases, Eye diseases, Fetal diseases

Aliases & Classifications for Epileptic Encephalopathy, Early Infantile, 13

MalaCards integrated aliases for Epileptic Encephalopathy, Early Infantile, 13:

Name: Epileptic Encephalopathy, Early Infantile, 13 57 75 13 73
Eiee13 57 75

Characteristics:

OMIM:

57
Inheritance:
autosomal dominant

Miscellaneous:
onset of seizures before age 2 years


HPO:

32
epileptic encephalopathy, early infantile, 13:
Inheritance autosomal dominant inheritance


Classifications:



Summaries for Epileptic Encephalopathy, Early Infantile, 13

UniProtKB/Swiss-Prot : 75 Epileptic encephalopathy, early infantile, 13: A form of epilepsy characterized by frequent tonic seizures or spasms beginning in infancy with a specific EEG finding of suppression-burst patterns, characterized by high-voltage bursts alternating with almost flat suppression phases. Patients may progress to West syndrome, which is characterized by tonic spasms with clustering, arrest of psychomotor development, and hypsarrhythmia on EEG. EIEE13 is a severe form consisting of early-onset seizures, features of autism, intellectual disability, ataxia, and sudden unexplained death in epilepsy.

MalaCards based summary : Epileptic Encephalopathy, Early Infantile, 13, also known as eiee13, is related to scn8a encephalopathy and scn8a-related epilepsy with encephalopathy. An important gene associated with Epileptic Encephalopathy, Early Infantile, 13 is SCN8A (Sodium Voltage-Gated Channel Alpha Subunit 8). Related phenotypes are intellectual disability and developmental regression

Description from OMIM: 614558

Related Diseases for Epileptic Encephalopathy, Early Infantile, 13

Diseases in the Infantile Epileptic Encephalopathy family:

Epileptic Encephalopathy, Early Infantile, 9 Epileptic Encephalopathy, Early Infantile, 8
Epileptic Encephalopathy, Early Infantile, 2 Epileptic Encephalopathy, Early Infantile, 36
Epileptic Encephalopathy, Early Infantile, 1 Epileptic Encephalopathy, Early Infantile, 6
Epileptic Encephalopathy, Early Infantile, 3 Epileptic Encephalopathy, Early Infantile, 4
Epileptic Encephalopathy, Early Infantile, 39 Epileptic Encephalopathy, Early Infantile, 5
Epileptic Encephalopathy, Early Infantile, 7 Epileptic Encephalopathy, Early Infantile, 11
Epileptic Encephalopathy, Early Infantile, 12 Epileptic Encephalopathy, Early Infantile, 13
Epileptic Encephalopathy, Early Infantile, 14 Epileptic Encephalopathy, Early Infantile, 15
Epileptic Encephalopathy, Early Infantile, 16 Epileptic Encephalopathy, Early Infantile, 17
Epileptic Encephalopathy, Early Infantile, 18 Epileptic Encephalopathy, Early Infantile, 19
Epileptic Encephalopathy, Early Infantile, 21 Epileptic Encephalopathy, Early Infantile, 23
Epileptic Encephalopathy, Early Infantile, 24 Epileptic Encephalopathy, Early Infantile, 25
Epileptic Encephalopathy, Early Infantile, 26 Epileptic Encephalopathy, Early Infantile, 27
Epileptic Encephalopathy, Early Infantile, 28 Epileptic Encephalopathy, Early Infantile, 29
Epileptic Encephalopathy, Early Infantile, 30 Epileptic Encephalopathy, Early Infantile, 31
Epileptic Encephalopathy, Early Infantile, 32 Epileptic Encephalopathy, Early Infantile, 33
Epileptic Encephalopathy, Early Infantile, 50 Epileptic Encephalopathy, Early Infantile, 34
Epileptic Encephalopathy, Early Infantile, 35 Epileptic Encephalopathy, Early Infantile, 37
Epileptic Encephalopathy, Early Infantile, 38 Epileptic Encephalopathy, Early Infantile, 40
Epileptic Encephalopathy, Early Infantile, 41 Epileptic Encephalopathy, Early Infantile, 42
Epileptic Encephalopathy, Early Infantile, 43 Epileptic Encephalopathy, Early Infantile, 44
Epileptic Encephalopathy, Early Infantile, 45 Epileptic Encephalopathy, Early Infantile, 46
Epileptic Encephalopathy, Early Infantile, 47 Epileptic Encephalopathy, Early Infantile, 48
Epileptic Encephalopathy, Early Infantile, 49 Epileptic Encephalopathy, Early Infantile, 51
Epileptic Encephalopathy, Early Infantile, 52 Epileptic Encephalopathy, Early Infantile, 53
Epileptic Encephalopathy, Early Infantile, 54 Epileptic Encephalopathy, Early Infantile, 55
Epileptic Encephalopathy, Early Infantile, 56 Epileptic Encephalopathy, Early Infantile, 57
Epileptic Encephalopathy, Early Infantile, 58 Epileptic Encephalopathy, Early Infantile, 59
Epileptic Encephalopathy, Early Infantile, 60 Epileptic Encephalopathy, Early Infantile, 61
Epileptic Encephalopathy, Early Infantile, 62 Epileptic Encephalopathy, Early Infantile, 63
Epileptic Encephalopathy, Early Infantile, 64 Epileptic Encephalopathy, Early Infantile, 65
Infantile Epileptic Encephalopathy 56 Infantile Epileptic Encephalopathy 55
Infantile Epileptic Encephalopathy 57 Infantile Epileptic Encephalopathy 58
Infantile Epileptic Encephalopathy 59

Diseases related to Epileptic Encephalopathy, Early Infantile, 13 via text searches within MalaCards or GeneCards Suite gene sharing:

# Related Disease Score Top Affiliating Genes
1 scn8a encephalopathy 11.5
2 scn8a-related epilepsy with encephalopathy 11.3

Symptoms & Phenotypes for Epileptic Encephalopathy, Early Infantile, 13

Symptoms via clinical synopsis from OMIM:

57
Neurologic Central Nervous System:
intellectual disability
epileptic encephalopathy
epileptic spasms
seizures, refractory
delayed psychomotor development
more
Muscle Soft Tissue:
hypotonia

Neurologic Behavioral Psychiatric Manifestations:
autism

Head And Neck Head:
microcephaly, progressive (in some patients)


Clinical features from OMIM:

614558

Human phenotypes related to Epileptic Encephalopathy, Early Infantile, 13:

32 (show all 9)
# Description HPO Frequency HPO Source Accession
1 intellectual disability 32 HP:0001249
2 developmental regression 32 HP:0002376
3 global developmental delay 32 HP:0001263
4 autism 32 HP:0000717
5 cerebral atrophy 32 occasional (7.5%) HP:0002059
6 generalized hypotonia 32 HP:0001290
7 epileptic encephalopathy 32 HP:0200134
8 epileptic spasms 32 HP:0011097
9 progressive microcephaly 32 HP:0000253

Drugs & Therapeutics for Epileptic Encephalopathy, Early Infantile, 13

Search Clinical Trials , NIH Clinical Center for Epileptic Encephalopathy, Early Infantile, 13

Genetic Tests for Epileptic Encephalopathy, Early Infantile, 13

Anatomical Context for Epileptic Encephalopathy, Early Infantile, 13

Publications for Epileptic Encephalopathy, Early Infantile, 13

Variations for Epileptic Encephalopathy, Early Infantile, 13

UniProtKB/Swiss-Prot genetic disease variations for Epileptic Encephalopathy, Early Infantile, 13:

75 (show all 25)
# Symbol AA change Variation ID SNP ID
1 SCN8A p.Asn1768Asp VAR_067539 rs202151337
2 SCN8A p.Val216Asp VAR_071674 rs879255696
3 SCN8A p.Phe846Ser VAR_071675 rs879255700
4 SCN8A p.Ile1327Val VAR_071676 rs879255704
5 SCN8A p.Asn1466Lys VAR_071677 rs587777722
6 SCN8A p.Asn1466Thr VAR_071678 rs587777723
7 SCN8A p.Arg1617Gln VAR_071679 rs587777721
8 SCN8A p.Ala1650Thr VAR_071680 rs879255709
9 SCN8A p.Arg1872Trp VAR_071681 rs796053228
10 SCN8A p.Arg223Gly VAR_072182 rs672601319
11 SCN8A p.Thr767Ile VAR_072183 rs797045013
12 SCN8A p.Ala890Thr VAR_076605 rs879255702
13 SCN8A p.Asn984Lys VAR_076607 rs876657399
14 SCN8A p.Gly1451Ser VAR_076609 rs863223345
15 SCN8A p.Arg1872Leu VAR_076615 rs796053229
16 SCN8A p.Arg1872Gln VAR_076616 rs796053229
17 SCN8A p.Asn1877Ser VAR_076617 rs587780455
18 SCN8A p.Ser978Gly VAR_078203 rs1057519540Epileptic
19 SCN8A p.Gly1475Arg VAR_078204 rs796053216
20 SCN8A p.Leu1279Val VAR_078613
21 SCN8A p.Phe210Leu VAR_078752
22 SCN8A p.Ser232Pro VAR_079722
23 SCN8A p.Arg850Glu VAR_079723
24 SCN8A p.Val891Met VAR_079724
25 SCN8A p.Val1598Ala VAR_079725

ClinVar genetic disease variations for Epileptic Encephalopathy, Early Infantile, 13:

6
(show top 50) (show all 95)
# Gene Variation Type Significance SNP ID Assembly Location
1 SCN8A NM_014191.3(SCN8A): c.5302A> G (p.Asn1768Asp) single nucleotide variant Pathogenic rs202151337 GRCh37 Chromosome 12, 52200572: 52200572
2 SCN8A NM_014191.3(SCN8A): c.5302A> G (p.Asn1768Asp) single nucleotide variant Pathogenic rs202151337 GRCh38 Chromosome 12, 51806788: 51806788
3 SCN8A NM_014191.3(SCN8A): c.3991C> G (p.Leu1331Val) single nucleotide variant Pathogenic rs397514738 GRCh37 Chromosome 12, 52180374: 52180374
4 SCN8A NM_014191.3(SCN8A): c.3991C> G (p.Leu1331Val) single nucleotide variant Pathogenic rs397514738 GRCh38 Chromosome 12, 51786590: 51786590
5 SCN8A NM_014191.3(SCN8A): c.4774G> C (p.Val1592Leu) single nucleotide variant Likely pathogenic rs587780454 GRCh37 Chromosome 12, 52188404: 52188404
6 SCN8A NM_014191.3(SCN8A): c.4774G> C (p.Val1592Leu) single nucleotide variant Likely pathogenic rs587780454 GRCh38 Chromosome 12, 51794620: 51794620
7 SCN8A NM_014191.3(SCN8A): c.2549G> A (p.Arg850Gln) single nucleotide variant Pathogenic/Likely pathogenic rs587780586 GRCh37 Chromosome 12, 52159459: 52159459
8 SCN8A NM_014191.3(SCN8A): c.2549G> A (p.Arg850Gln) single nucleotide variant Pathogenic/Likely pathogenic rs587780586 GRCh38 Chromosome 12, 51765675: 51765675
9 SCN8A NM_014191.3(SCN8A): c.4850G> A (p.Arg1617Gln) single nucleotide variant Pathogenic rs587777721 GRCh38 Chromosome 12, 51806336: 51806336
10 SCN8A NM_014191.3(SCN8A): c.4850G> A (p.Arg1617Gln) single nucleotide variant Pathogenic rs587777721 GRCh37 Chromosome 12, 52200120: 52200120
11 SCN8A NM_014191.3(SCN8A): c.4398C> A (p.Asn1466Lys) single nucleotide variant Pathogenic rs587777722 GRCh38 Chromosome 12, 51789397: 51789397
12 SCN8A NM_014191.3(SCN8A): c.4398C> A (p.Asn1466Lys) single nucleotide variant Pathogenic rs587777722 GRCh37 Chromosome 12, 52183181: 52183181
13 SCN8A NM_014191.3(SCN8A): c.4397A> C (p.Asn1466Thr) single nucleotide variant Pathogenic rs587777723 GRCh38 Chromosome 12, 51789396: 51789396
14 SCN8A NM_014191.3(SCN8A): c.4397A> C (p.Asn1466Thr) single nucleotide variant Pathogenic rs587777723 GRCh37 Chromosome 12, 52183180: 52183180
15 SCN8A NM_014191.3(SCN8A): c.667A> G (p.Arg223Gly) single nucleotide variant Pathogenic rs672601319 GRCh37 Chromosome 12, 52082594: 52082594
16 SCN8A NM_014191.3(SCN8A): c.667A> G (p.Arg223Gly) single nucleotide variant Pathogenic rs672601319 GRCh38 Chromosome 12, 51688810: 51688810
17 SCN8A NM_014191.3(SCN8A): c.2952C> G (p.Asn984Lys) single nucleotide variant Pathogenic rs876657399 GRCh38 Chromosome 12, 51768915: 51768915
18 SCN8A NM_014191.3(SCN8A): c.2952C> G (p.Asn984Lys) single nucleotide variant Pathogenic rs876657399 GRCh37 Chromosome 12, 52162699: 52162699
19 SCN8A NM_014191.3(SCN8A): c.4351G> A (p.Gly1451Ser) single nucleotide variant Uncertain significance rs863223345 GRCh37 Chromosome 12, 52183134: 52183134
20 SCN8A NM_014191.3(SCN8A): c.4351G> A (p.Gly1451Ser) single nucleotide variant Uncertain significance rs863223345 GRCh38 Chromosome 12, 51789350: 51789350
21 SCN8A NM_014191.3(SCN8A): c.3985A> G (p.Asn1329Asp) single nucleotide variant Likely pathogenic rs794727362 GRCh37 Chromosome 12, 52180368: 52180368
22 SCN8A NM_014191.3(SCN8A): c.3985A> G (p.Asn1329Asp) single nucleotide variant Likely pathogenic rs794727362 GRCh38 Chromosome 12, 51786584: 51786584
23 SCN8A NM_014191.3(SCN8A): c.4423G> A (p.Gly1475Arg) single nucleotide variant Conflicting interpretations of pathogenicity rs796053216 GRCh37 Chromosome 12, 52184185: 52184185
24 SCN8A NM_014191.3(SCN8A): c.4423G> A (p.Gly1475Arg) single nucleotide variant Conflicting interpretations of pathogenicity rs796053216 GRCh38 Chromosome 12, 51790401: 51790401
25 SCN8A NM_014191.3(SCN8A): c.4435A> G (p.Ile1479Val) single nucleotide variant Pathogenic rs796053217 GRCh37 Chromosome 12, 52184197: 52184197
26 SCN8A NM_014191.3(SCN8A): c.4435A> G (p.Ile1479Val) single nucleotide variant Pathogenic rs796053217 GRCh38 Chromosome 12, 51790413: 51790413
27 SCN8A NM_014191.3(SCN8A): c.5614C> T (p.Arg1872Trp) single nucleotide variant Pathogenic/Likely pathogenic rs796053228 GRCh38 Chromosome 12, 51807100: 51807100
28 SCN8A NM_014191.3(SCN8A): c.5614C> T (p.Arg1872Trp) single nucleotide variant Pathogenic/Likely pathogenic rs796053228 GRCh37 Chromosome 12, 52200884: 52200884
29 SCN8A NM_014191.3(SCN8A): c.2300C> T (p.Thr767Ile) single nucleotide variant Pathogenic rs797045013 GRCh37 Chromosome 12, 52145307: 52145307
30 SCN8A NM_014191.3(SCN8A): c.2300C> T (p.Thr767Ile) single nucleotide variant Pathogenic rs797045013 GRCh38 Chromosome 12, 51751523: 51751523
31 SCN8A NM_014191.3(SCN8A): c.2675T> G (p.Val892Gly) single nucleotide variant Pathogenic rs863225295 GRCh38 Chromosome 12, 51765801: 51765801
32 SCN8A NM_014191.3(SCN8A): c.2675T> G (p.Val892Gly) single nucleotide variant Pathogenic rs863225295 GRCh37 Chromosome 12, 52159585: 52159585
33 SCN8A NM_014191.3(SCN8A): c.5276A> G (p.Asn1759Ser) single nucleotide variant Likely pathogenic rs869312690 GRCh37 Chromosome 12, 52200546: 52200546
34 SCN8A NM_014191.3(SCN8A): c.5276A> G (p.Asn1759Ser) single nucleotide variant Likely pathogenic rs869312690 GRCh38 Chromosome 12, 51806762: 51806762
35 SCN8A NM_014191.3(SCN8A): c.629T> C (p.Phe210Leu) single nucleotide variant Pathogenic rs879255693 GRCh37 Chromosome 12, 52082556: 52082556
36 SCN8A NM_014191.3(SCN8A): c.629T> C (p.Phe210Leu) single nucleotide variant Pathogenic rs879255693 GRCh38 Chromosome 12, 51688772: 51688772
37 SCN8A NM_014191.3(SCN8A): c.641G> A (p.Gly214Asp) single nucleotide variant Pathogenic rs879255694 GRCh38 Chromosome 12, 51688784: 51688784
38 SCN8A NM_014191.3(SCN8A): c.641G> A (p.Gly214Asp) single nucleotide variant Pathogenic rs879255694 GRCh37 Chromosome 12, 52082568: 52082568
39 SCN8A NM_014191.3(SCN8A): c.643A> G (p.Asn215Arg) single nucleotide variant Pathogenic rs879255695 GRCh37 Chromosome 12, 52082570: 52082570
40 SCN8A NM_014191.3(SCN8A): c.643A> G (p.Asn215Arg) single nucleotide variant Pathogenic rs879255695 GRCh38 Chromosome 12, 51688786: 51688786
41 SCN8A NM_014191.3(SCN8A): c.647T> A (p.Val216Asp) single nucleotide variant Pathogenic rs879255696 GRCh38 Chromosome 12, 51688790: 51688790
42 SCN8A NM_014191.3(SCN8A): c.647T> A (p.Val216Asp) single nucleotide variant Pathogenic rs879255696 GRCh37 Chromosome 12, 52082574: 52082574
43 SCN8A NM_014191.3(SCN8A): c.779T> C (p.Phe260Ser) single nucleotide variant Pathogenic rs879255697 GRCh37 Chromosome 12, 52093426: 52093426
44 SCN8A NM_014191.3(SCN8A): c.779T> C (p.Phe260Ser) single nucleotide variant Pathogenic rs879255697 GRCh38 Chromosome 12, 51699642: 51699642
45 SCN8A NM_014191.3(SCN8A): c.1221G> C (p.Leu407Phe) single nucleotide variant Pathogenic rs879255698 GRCh38 Chromosome 12, 51705503: 51705503
46 SCN8A NM_014191.3(SCN8A): c.1221G> C (p.Leu407Phe) single nucleotide variant Pathogenic rs879255698 GRCh37 Chromosome 12, 52099287: 52099287
47 SCN8A NM_014191.3(SCN8A): c.1228G> C (p.Val410Leu) single nucleotide variant Pathogenic rs879255699 GRCh37 Chromosome 12, 52099294: 52099294
48 SCN8A NM_014191.3(SCN8A): c.1228G> C (p.Val410Leu) single nucleotide variant Pathogenic rs879255699 GRCh38 Chromosome 12, 51705510: 51705510
49 SCN8A NM_014191.3(SCN8A): c.1588C> T (p.Arg530Trp) single nucleotide variant Uncertain significance rs761336234 GRCh37 Chromosome 12, 52100452: 52100452
50 SCN8A NM_014191.3(SCN8A): c.1588C> T (p.Arg530Trp) single nucleotide variant Uncertain significance rs761336234 GRCh38 Chromosome 12, 51706668: 51706668

Expression for Epileptic Encephalopathy, Early Infantile, 13

Search GEO for disease gene expression data for Epileptic Encephalopathy, Early Infantile, 13.

Pathways for Epileptic Encephalopathy, Early Infantile, 13

GO Terms for Epileptic Encephalopathy, Early Infantile, 13

Sources for Epileptic Encephalopathy, Early Infantile, 13

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