MSeqDR Mitochondrial Disease Portal


 
*:HP: HPO terms, UMDF: 1= Disease, ND: NAMDC terms.
  Most Studied  CPEO, Complex I Deficiency, COXPD1, Leigh, LHON, MELAS, MERRF, Myopathy, SANDO
Term ID:10049
Name:PONTOCEREBELLAR HYPOPLASIA, TYPE 1C
Definition:
Alternative IDs:
ParentIDs:MESH:C580383
TreeNumbers:C10.228.140.252/C580383/616081
Synonyms:HYPOMYELINATION WITH SPINAL MUSCULAR ATROPHY AND CEREBELLAR HYPOPLASIA |PCH1C
Slim Mappings:Nervous system disease
Reference: MedGen: 616081
MeSH: 616081
OMIM: 616081;
MSeqDR LSDB:  
Genes: EXOSC8;
Phenotypes
1 HP:0000007Autosomal recessive inheritance
2 HP:0001320Cerebellar vermis hypoplasia
3 HP:0002120Cerebral cortical atrophy
4 HP:0001508Failure to thrive
5 HP:0011968Feeding difficulties
6 HP:0001371Flexion contractureHP:0040283
7 HP:0001263Global developmental delay
NAMDC:  Mental retardation
8 HP:0001263Global developmental delay
NAMDC:  Delayed development (evidence of at least one of A through F)
9 HP:0000365Hearing impairment
10 HP:0002079Hypoplasia of the corpus callosum
11 HP:0001324Muscle weakness
NAMDC:  Muscle weakness: diffuse
12 HP:0002878Respiratory failure
13 HP:0001285Spastic tetraparesis
14 HP:0007269Spinal muscular atrophy
15 HP:0000505Visual impairment
Disease Causing ClinVar Variants
Variation_NameGeneIDGeneSymbolClinicalSignificancedbSNPRCVaccessionTestedInGTRPhenotypeIDsChromosomeStartStopHGVS_cHGVS_pHGVS_gOtherIDsDisease_ClinVar
NM_181503.3(EXOSC8):c.5C>T (p.Ala2Val)11340EXOSC8Pathogenic606231285RCV000144942; NMONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:2254133757494737574947NC_000013.10:g.37574947C>TClinGen:CA214513,UniProtKB:Q96B26#VAR_072558,OMIM:606019.0002
NM_181503.3(EXOSC8):c.13T>C (p.Phe5Leu)11340EXOSC8Conflicting interpretations of pathogenicity200881798RCV001328799|RCV001526493|RCV002546277; NMONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:2254|MedGen:CN169374|MedGen:C366190013375749553757495537574955-
NM_181503.3(EXOSC8):c.17+1G>T11340EXOSC8Uncertain significance1412754843RCV001004884; NMONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:225413375749603757496013:g.37574960G>T-
NM_181503.3(EXOSC8):c.55-10_55-9del11340EXOSC8Benign/Likely benign144158336RCV000224260|RCV002500746; NMedGen:CN517202|MONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:225413375766133757661413:g.37576613_37576614delClinGen:CA6951087CN517202 not provided;
NM_181503.3(EXOSC8):c.89_91del (p.Gly30del)11340EXOSC8Conflicting interpretations of pathogenicity764339075RCV001090327|RCV002254332; NMedGen:C3661900|MONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:225413375766573757665913:g.37576657_37576659del-
NM_181503.3(EXOSC8):c.241C>T (p.Pro81Ser)11340EXOSC8Uncertain significance-1RCV003147138; NMONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:2254133758005937580059NC_000013.10:g.37580059C>T-
NM_181503.3(EXOSC8):c.321G>A (p.Gln107=)11340EXOSC8Benign1127446RCV000989100|RCV001619873|RCV001796340; NMONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:2254|MedGen:C3661900|MedGen:CN16937413375801393758013913:g.37580139G>A-
NM_181503.3(EXOSC8):c.540_544del (p.Asn180fs)11340EXOSC8Uncertain significance-1RCV002632413|RCV003143507; NMedGen:CN517202|MONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:2254133758224237582246NC_000013.10:g.37582246_37582250del-
NM_181503.3(EXOSC8):c.695T>C (p.Leu232Pro)11340EXOSC8Uncertain significance1593709247RCV001004885; NMONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:225413375829523758295213:g.37582952T>C-
NM_181503.3(EXOSC8):c.734dup (p.Ala246fs)11340EXOSC8Conflicting interpretations of pathogenicity773616244RCV001090328|RCV002254333; NMedGen:C3661900|MONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:225413375833373758333813:g.37583337_37583338insG-
NM_181503.3(EXOSC8):c.781G>T (p.Glu261Ter)11340EXOSC8Uncertain significance1221939030RCV000662025; NMONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:225413375833863758338613:g.37583386G>T-C4015160 616081 Pontocerebellar hypoplasia, type 1c;
NM_181503.3(EXOSC8):c.815G>C (p.Ser272Thr)11340EXOSC8Conflicting interpretations of pathogenicity36027220RCV000144941|RCV000418794; NMONDO:MONDO:0014485,MedGen:C4015160,OMIM:616081, Orphanet:2254|MedGen:C3661900133758342037583420NC_000013.10:g.37583420G>CClinGen:CA214512,UniProtKB:Q96B26#VAR_072559,OMIM:606019.0001CN517202 not provided;
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