PCH9
MCID: PNT032
MIFTS: 41
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Pontocerebellar Hypoplasia, Type 9 (PCH9)
Categories:
Eye diseases, Fetal diseases, Genetic diseases, Mental diseases, Metabolic diseases, Muscle diseases, Neuronal diseases, Rare diseases, Respiratory diseases
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MalaCards integrated aliases for Pontocerebellar Hypoplasia, Type 9:
Characteristics:Orphanet epidemiological data:58
pontocerebellar hypoplasia type 9
Inheritance: Autosomal recessive; Prevalence: <1/1000000 (Worldwide); Age of onset: Infancy,Neonatal; HPO:31Classifications:
MalaCards categories:
Global: Genetic diseases Fetal diseases Rare diseases Metabolic diseases Anatomical: Neuronal diseases Eye diseases Respiratory diseases Muscle diseases Mental diseases
ICD10:
32
33
Orphanet: 58
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OMIM :
56
Pontocerebellar hypoplasia type 9 is an autosomal recessive neurodevelopmental and neurodegenerative disorder characterized by severely delayed psychomotor development, progressive microcephaly, spasticity, seizures, and brain abnormalities, including brain atrophy, thin corpus callosum, and delayed myelination (summary by Akizu et al., 2013).
For a general phenotypic description and a discussion of genetic heterogeneity of PCH, see PCH1 (607596). (615809)
MalaCards based summary : Pontocerebellar Hypoplasia, Type 9, also known as pontocerebellar hypoplasia type 9, is related to pontocerebellar hypoplasia and spastic paraplegia 63, autosomal recessive, and has symptoms including seizures, clonus and muscle spasticity. An important gene associated with Pontocerebellar Hypoplasia, Type 9 is AMPD2 (Adenosine Monophosphate Deaminase 2), and among its related pathways/superpathways is ATP/ITP metabolism. Affiliated tissues include brain, cerebellum and pons, and related phenotypes are macroglossia and global developmental delay Disease Ontology : 12 A pontocerebellar hypoplasia that is characterized by progressive microcephaly, spasticity, seizure and brain atrophy, has material basis in autosomal recessive inheritance of mutation in the AMPD2 gene. UniProtKB/Swiss-Prot : 73 Pontocerebellar hypoplasia 9: A form of pontocerebellar hypoplasia, a disorder characterized by structural defects of the pons and cerebellum, evident upon brain imaging. PCH9 features include severely delayed psychomotor development, progressive microcephaly, spasticity, seizures, and brain abnormalities, including brain atrophy, thin corpus callosum, and delayed myelination. |
Human phenotypes related to Pontocerebellar Hypoplasia, Type 9:31 (show all 19)
Symptoms via clinical synopsis from OMIM:56Clinical features from OMIM:615809UMLS symptoms related to Pontocerebellar Hypoplasia, Type 9:seizures, clonus, muscle spasticity MGI Mouse Phenotypes related to Pontocerebellar Hypoplasia, Type 9:45
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MalaCards organs/tissues related to Pontocerebellar Hypoplasia, Type 9:40
Brain,
Cerebellum,
Pons
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Articles related to Pontocerebellar Hypoplasia, Type 9:(show all 12)
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ClinVar genetic disease variations for Pontocerebellar Hypoplasia, Type 9:6 (show all 37)
UniProtKB/Swiss-Prot genetic disease variations for Pontocerebellar Hypoplasia, Type 9:73
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Search
GEO
for disease gene expression data for Pontocerebellar Hypoplasia, Type 9.
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Biological processes related to Pontocerebellar Hypoplasia, Type 9 according to GeneCards Suite gene sharing:
Molecular functions related to Pontocerebellar Hypoplasia, Type 9 according to GeneCards Suite gene sharing:
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