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eRAM

encyclopedia of Rare Disease Annotation for Precision Medicine



   lafora disease
  

Disease ID 229
Disease lafora disease
Definition
A form of stimulus sensitive myoclonic epilepsy inherited as an autosomal recessive condition. The most common presenting feature is a single seizure in the second decade of life. This is followed by progressive myoclonus, myoclonic seizures, tonic-clonic seizures, focal occipital seizures, intellectual decline, and severe motor and coordination impairments. Most affected individuals do not live past the age of 25 years. Concentric amyloid (Lafora) bodies are found in neurons, liver, skin, bone, and muscle (From Menkes, Textbook of Childhood Neurology, 5th ed, pp111-110)
Synonym
disease, lafora
disease, lafora body
disorder, lafora body
epilepsy progressive myoclonic 2
epilepsy, progressive myoclonic 2a
epilepsy, progressive myoclonic, 2a
epilepsy, progressive myoclonic, lafora
epm2
epm2a
lafora body dis
lafora body disease
lafora body disorder
lafora dis
lafora disease (disorder)
lafora disease [disease/finding]
lafora myoclonic epilepsy
lafora progressive myoclonic epilepsy
lafora progressive myoclonus epilepsy
lafora type progressive myoclonic epilepsy
lafora's disease
lbd
melf
myoclonic epilepsy of lafora
progressive myoclonic epilepsy type 2
progressive myoclonic epilepsy, lafora
progressive myoclonic epilepsy, lafora type
progressive myoclonus epilepsy, lafora type
Orphanet
OMIM
DOID
UMLS
C0751783
MeSH
SNOMED-CT
Comorbidity
UMLS | Disease | Sentences' Count(Total Sentences:4)
C0751783  |  lafora disease  |  3
C0014544  |  epilepsy  |  1
C0751778  |  progressive myoclonic epilepsy  |  1
C0001418  |  adenocarcinoma  |  1
Curated Gene
Entrez_id | Symbol | Resource(Total Genes:2)
7957  |  EPM2A  |  CLINVAR;CTD_human;GHR;ORPHANET;UNIPROT
378884  |  NHLRC1  |  CLINVAR;CTD_human;GHR;ORPHANET;UNIPROT
Inferring Gene
Entrez_id | Symbol | Resource(Total Genes:2)
7957  |  EPM2A  |  CIPHER;CTD_human
378884  |  NHLRC1  |  CIPHER;CTD_human
Text Mined Gene
Entrez_id | Symbol | Score | Resource(Total Genes:32)
9140  |  ATG12  |  1.575  |  DISEASES
2683  |  B4GALT1  |  1.874  |  DISEASES
26580  |  BSCL2  |  1.283  |  DISEASES
1201  |  CLN3  |  1.729  |  DISEASES
1203  |  CLN5  |  1.67  |  DISEASES
5476  |  CTSA  |  1.068  |  DISEASES
7957  |  EPM2A  |  8.128  |  DISEASES
9852  |  EPM2AIP1  |  3.439  |  DISEASES
122786  |  FRMD6  |  2.109  |  DISEASES
2632  |  GBE1  |  4.574  |  DISEASES
2804  |  GOLGB1  |  1.563  |  DISEASES
28996  |  HIPK2  |  1.949  |  DISEASES
3309  |  HSPA5  |  1.67  |  DISEASES
3785  |  KCNQ2  |  1.043  |  DISEASES
3786  |  KCNQ3  |  1.557  |  DISEASES
4204  |  MECP2  |  1.409  |  DISEASES
83876  |  MRO  |  2.432  |  DISEASES
4566  |  MT-TK  |  3.875  |  DISEASES
27247  |  NFU1  |  3.552  |  DISEASES
378884  |  NHLRC1  |  8.108  |  DISEASES
5509  |  PPP1R3D  |  3.994  |  DISEASES
56978  |  PRDM8  |  3.389  |  DISEASES
9588  |  PRDX6  |  1.521  |  DISEASES
6230  |  RPS25  |  3.589  |  DISEASES
26278  |  SACS  |  1.502  |  DISEASES
6324  |  SCN1B  |  1.736  |  DISEASES
6446  |  SGK1  |  2.081  |  DISEASES
6513  |  SLC2A1  |  1.112  |  DISEASES
10250  |  SRRM1  |  2.208  |  DISEASES
9900  |  SV2A  |  1.49  |  DISEASES
54209  |  TREM2  |  1.215  |  DISEASES
22954  |  TRIM32  |  2.068  |  DISEASES
Locus
Symbol | Locus(Total Locus:2)
EPM2A  |  6q24.3
NHLRC1  |  6p22.3
Disease ID 229
Disease lafora disease
Integrated Phenotype(Waiting for update.)
Text Mined Phenotype
HPO | Name | Sentences' Count(Total Phenotypes:5)
HP:0002180  |  Neurodegeneration  |  2
HP:0100318  |  Lafora bodies  |  2
HP:0003200  |  Ragged-red fibers  |  1
HP:0001336  |  Myoclonic jerks  |  1
HP:0001250  |  Seizures  |  1
Disease ID 229
Disease lafora disease
Manually Symptom
UMLS  | Name(Total Manually Symptoms:4)
C0751778  |  progressive myoclonus epilepsy
C0233763  |  visual hallucinations
C0036572  |  seizures
C0027066  |  myoclonus
Text Mined Symptom
UMLS | Name | Sentences' Count(Total Symptoms:1)
C0027066  |  myoclonus  |  1
Manually Genotype(Total Text Mining Genotypes:0)
(Waiting for update.)
Text Mining Genotype(Total Genotypes:0)
(Waiting for update.)
All Snps(Total Genotypes:17)
snpId pubmedId geneId geneSymbol diseaseId sourceId sentence score Year geneSymbol_dbSNP CHROMOSOME POS REF ALT
rs104893950NA7957EPM2Aumls:C0751783CLINVARNA0.588465178NAEPM2A6145627691GA
rs121917876NA378884NHLRC1umls:C0751783CLINVARNA0.581397758NANHLRC1618122014AT
rs137852915NA7957EPM2Aumls:C0751783CLINVARNA0.588465178NAEPM2A6145686276GA
rs137852916NA7957EPM2Aumls:C0751783CLINVARNA0.588465178NAEPM2A6145635451CT
rs137852917NA7957EPM2Aumls:C0751783CLINVARNA0.588465178NAEPM2A6145627577CT,A
rs20059527316021330378884NHLRC1umls:C0751783UNIPROTMutations in the NHLRC1 gene are the common cause for Lafora disease in the Japanese population.0.5813977582005NHLRC1618122129AG
rs2894057512958597378884NHLRC1umls:C0751783UNIPROTWe previously discovered that mutations in EPM2A cause Lafora disease.0.5813977582003NHLRC1618122531AT
rs28940575NA378884NHLRC1umls:C0751783CLINVARNA0.581397758NANHLRC1618122531AT
rs2894057618256682378884NHLRC1umls:C0751783BeFreeLafora disease (EPM2), resulting from a homozygous missense mutation in EPM2B (NHLRC1; c205C>G; Pro69Ala).0.5813977582008NHLRC1618122402GC
rs2894057621505799378884NHLRC1umls:C0751783UNIPROTLafora progressive myoclonus epilepsy: NHLRC1 mutations affect glycogen metabolism.0.5813977582011NHLRC1618122402GC
rs28940576NA378884NHLRC1umls:C0751783CLINVARNA0.581397758NANHLRC1618122402GC
rs2894057619744044378884NHLRC1umls:C0751783BeFreeGenetic testing revealed a homozygous missense mutation (c.205C > G, P69A) in the EPM2B (NHLRC1) gene, confirming the diagnosis of progressive myoclonic epilepsy Lafora-type.0.5813977582009NHLRC1618122402GC
rs587776542NA378884NHLRC1umls:C0751783CLINVARNA0.581397758NANHLRC1618122138CT-
rs587776553NA7957EPM2Aumls:C0751783CLINVARNA0.588465178NAEPM2A6145686263-T
rs587776554NA7957EPM2Aumls:C0751783CLINVARNA0.588465178NAEPM2A6145627462-A
rs769301934NA378884NHLRC1umls:C0751783CLINVARNA0.581397758NANHLRC1618122171CT
rs794726964NA378884NHLRC1umls:C0751783CLINVARNA0.581397758NANHLRC1618121943CA
GWASdb Annotation(Total Genotypes:0)
(Waiting for update.)
GWASdb Snp Trait(Total Genotypes:0)
(Waiting for update.)
Mapped by lexical matching(Total Items:0)
(Waiting for update.)
Mapped by homologous gene(Total Items:0)
(Waiting for update.)
Disease ID 229
Disease lafora disease
Case(Waiting for update.)